小鼠解剖(哺乳动物结构及解剖)

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小鼠解剖图完整版

小鼠解剖图完整版

图Ⅸ-1 整体骨骼侧面观The skeleton. Lateral view图Ⅸ-2 整体骨骼背面观The skeleton. Dorsal view1 背肋dorsal rib2 胸椎thoracic vertebra3 颈椎cerical vertebra4 顶间骨interparietal bone5 顶骨parietal bone6 额骨frontal bone7 鼻骨nasal bone8 锁骨clavicle 9 肩胛骨scapula 10 肱骨hemerus 11 髌骨patella 12 腰椎lumbar vertebra 13 荐椎sacral vertebra 14 尾椎caudal vertebra 15 坐骨ischium 16 髂骨ilium 17 股骨femur 18 腓骨fibula 19 胫骨tibia 20 跖骨metatarsal bone 21 趾骨digital bone 22 胸肋sternal rib 23 头骨skull 24 指骨digital bone 25 桡骨radius图Ⅸ-3 背柱背面The vertebral column. Dorsal aspect1 枢椎axis2 胸椎thoracic vertebra3 第II 胸椎I Ith thoraac vertebra4 第1 腰椎I st lumbar vertebra5 第6 腰椎6th lumbar vertebra 6 耻骨pubis7 闭孔obturator foramen8 寰椎atlas9 第7 颈椎seventh cervical vertebra 10 胸肋sternal rib 1l 背肋dorsal rib 12 第4 腰椎4th lumbar 13 髂骨ilium 14 荐椎sacral vertebra 15 坐骨ischimn 16 尾椎caudal vertebra图Ⅸ-4 胸廓背面The thorax.Dorsal aspect17 指骨digital bone 18 掌骨metacarp at bone 19 腕骨carpal bone 20 桡骨radius 21 尺骨ulna 22 三角突起deltoid process 23 鼻骨nasal bone 24 额骨frontal bone 25 顶骨parietal bone 26 顶间骨interparietal bone 27 肱骨hemerus 28 肩胛骨scapula图Ⅸ-5 前肢骨内侧面The bone of 图Ⅸ-6 后肢骨外侧面The bone of anterior Iimb.Medial aspect posterior teral aspect29 肱骨头head of humerus 30 肘突elbow process31 肩胛冈spine of scapula 32 肩带pectoral girdle33 大转子greater trochanter 34 股骨femur35 胫侧髁tibiale condyle 36 髌骨patella37 胫骨tibia 38 跖骨metatarsal bone39 股骨头head of femur 40 腓骨fibula41 跟骨calcaneus 42 跗骨tarsal bone43 趾骨digital bone1 二腹肌前腹anterior belly of digastric muscle2 肱二头肌biceps brachii muscle3 腹直肌rectus abdominis muscle4 股动脉femoral artery5 咬肌masseter muscle6 颌下腺submandibular gland7 胸浅肌prectoral superficialis muscle8 前锯肌serratus anterior muscle9 剑突xiphoid process 10 腹外斜肌external oblique muscle of abdomen 11 阴茎penis 12 阴囊scrotum13 耳提肌levator auricularis muscle 14 颈阔肌platysma 15 肩三角肌shoulder-deltoid muscle 16 背阔肌latissimus dorsi muscle 17 股直肌rectus femoris muscle 18 锁骨提肌levator claidalis muscle 19 背斜方肌trapezius dorsi muscle 20 臀浅肌gluteus superficialis muscle 21 半腱肌semitendinosus muscle图Ⅸ-9 口腔The oral cavity图Ⅸ-10 颈肌与胸肌The muscle of neck and pectoral muscle1 门齿incisor tooth2 硬腭hard palate3 软腭soft palate4 舌根root of tongue5 舌体body of tongue6 舌尖apex of tongue7 颞浅动脉superficial temporal artery8 二腹肌后腹posterior belly of digastric muscle9 胸乳突肌sternomastoideus muscle 10 肱二头肌biceps brachii muscle 11 胸浅肌pectoral superficialis muscle 12 二腹肌前腹anterior belly of digastric muscle 13 咬肌masseter muscle 14 胸骨舌骨肌stemohyoid muscle 15 肩三角肌shoulder-deltoid muscle 16 前锯肌serratus anterior muscle1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder15 气管trachea 16 咬肌masseter muscle图Ⅸ-13 胸腔器官The organs in the thoracic cavity1 气管trachea2 胸乳突肌sternomastoideus muscle3 肱二头肌biceps brachii muscle4 肺lung5 膈diaphragm6 肝中叶middle lobe of liver7 肝右叶right lobe of Iiver8 二腹肌前腹anterior belly of digastric muscle9 咬肌masseter muscle 10 二腹肌后腹posterior belly of digastric muscle 11 胸腺thymus 12 心heart 13 肝左叶left lobe of liver 14 胃stomach1 气管trachea 4 肺lung 5 膈diaphragm 15 右心房right atrium 16 右心室right ventricle 17 喉larynx 18 左心房left atrium 19 左心室left ventricle 20 心尖cardiac apex图Ⅸ-16 心背面The heart. Dorsal aspect21 右锁骨下动脉right subclavian artery22 前腔静脉precaval vein 23 右心耳right auricle24 冠状沟coronary sulcus 25 颈总动脉common carotid artery26 左锁骨下动脉left subclavian artery 27 主动脉aorta28 肺动脉pulmonary artery29 左心耳left auricle30 左冠状动脉left coronary artery31 肺静脉pulmonary vein 32 心中静脉middle cardiac vein33 后腔静脉postcaval vein 34 冠状窦coronary sinus35 背面室间沟dorsal interventricular groove15 右心房right atrium16 右心室right ventricle18 左心房left atrium19 左心室left ventricle20 心尖cardiac apex1 胸骨舌骨肌stemohyoid muscle2 肱二头肌biceps brachii muscle3 膈diaphragm4 肝liver5 空肠jejunum6 股动、静脉femoral artery and vein7 阴囊scrotum8 咬肌masseter muscle9 胸乳突肌stemomastoideus muscle 10 胸浅肌pectoral superficialis muscle 11 剑突xiphoid process 12 胃stomach 13 脾spleen 14 结肠colon 15 坐骨神经sciatic nerve 16 阴茎penis4 肝liver5 空肠jejunum 7 阴囊scrotum 13 脾spleen 14 结肠colon 16 阴茎penis 17 膀胱urinary bladder 18 股直肌rectus femoris muscle 19 回肠ileum 20 后肠系膜动脉posterior mesenteric artery 21 股薄肌gracilis musele1 肋弓costal arch2 小肠small intestine3 肾kidney4 阴道vagina5 脂肪fat6 肝liver7 卵巢ovary8 子宫uterus9 直肠rectum 10 膀胱3 肾kidney 5 脂肪fat 6 肝liver 10 膀胱urinary bladder 11 后腔静脉postcaval vein 12 剑突xiphoid process 13 肾上腺adrenal gland 14 输尿管ureter图Ⅸ-21 肝、胃与脾The liver,stomach and spleen图Ⅸ-22 肝腹面The liver. Ventral aspect1 食管esophagus2 幽门pylorus3 肝liver4 胃底fundus of stomach5 胃体body of stomact6 脾spleen7 胰pancreas8 前腔静脉precaval vein9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver图Ⅸ-23 肝背面The liver. Dorsal aspect8 前腔静脉precaval vein 9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver 12 肝尾叶caudate lobe of liver图Ⅸ-24 胃The stomach图Ⅸ-25 胃壁内面The wall of stomach. Inner surface1 食管esophagus2 胃小弯lesser curvature of stomach3 幽门pylorus4 十二指肠duodenum5 胃底fundus of stomach6 贲门cardia7 胃大弯greater curvature of stomach 9 皮区cutaneous region8 胃体body of stomach图Ⅸ-26 泌尿、生殖器官(♂)The urinary and genital organs(♂)10 肾静脉renal vein 11 后腔静脉postcaval vein 12 股直肌rectus femoris muscle 13 内收肌adductor medial muscle 14 阴囊scrotum 15 肾上腺adrenal gland 16 肾kidney 17 输尿管ureter 18 精囊seminal vesicle 19 脂肪fat 20 膀胱urinary bladder 21 阴茎penis图Ⅸ-27 生殖器官(♂)The genital organs(♂)1 输尿管ureter2 精囊seminal vesicle3 前列腺prostate4 肾kidney5 膀胱urinary bladder6 精索spermatic cord7 阴茎8 阴囊scrotum图Ⅸ-28 泌尿、生殖器官(♀)The urinary and genital organs(♀)4 肾kidney5 膀胱urinary bladder 9 肾上腺adrenal gland 10 卵巢ovary l1 输卵管uterine tube 12 阴道vagina 13 剑突xiphoid process 14 肾静脉renal vein 15 后腔静脉postcaval vein 16 子官uterus图Ⅸ-29 生殖器官(♀)The genital organs(♀)1 肾静脉renal vein2 后腔静脉postcaval vein3 卵巢ovary4 输卵管uterine tube5 髂总静脉common iliac vein6 脂肪fat7 肾kidney8 子宫uterus9 阴道10 阴门vulva图Ⅸ-30 脑与脊髓背面(1)The brain and spinal cord. Dorsal aspect(1)11 大脑cerebrum 12 小脑绒球flocculus of cerebellum 13 颈膨大cervical enlargement 14 背斜方肌trapezius dorsi muscle 15 腰骶膨大lumbosacral enlargement 16 终丝filum terminate 17 嗅球olfactory bulb 18 小脑cerebellum 19 小脑蚓vermis 20 背阔肌latissimus dorsi muscle 21 腹外斜肌external oblique muscle of abdomen 22 脊髓圆锥conus medullaris图Ⅸ-31 脑与脊髓背面(2)The brain 图Ⅸ-32 脑与脊髓腹面The brain and and spinal cordDorsal aspect (2) spinal cord.Ventral aspect1 大脑炎cerebrum2 小脑蚓vermis3 腰骶膨大lumbosacral enlargement4 嗅球olfactory bulb5 小脑cerebellum6 小脑绒球flocculus of cerebcllurn7 颈膨大cervical enlargement8 脊髓圆锥conus medullaris9 终丝filum terminate 10 脊神经spinal nerve II 视神经optic nerve 12 延髓medulla oblongata图Ⅸ-33 后肢内侧面The posterior limb. Medial aspect13 腹直肌rectus abdoininis muscle 14 腹外斜肌external oblique muscle of abdomen 15 股直肌rectus femoris muscle 16 阴茎penis 17 阴囊scrotum 18 内收肌adductor medial muscle 19 坐骨神经sciatic nerve 20 趾深屈肌flexor digitorum profundus muscle 21 腓肠肌gastrocnemius muscle在野医人收集制作感谢丁香园提供生物交流平台!。

大鼠和小鼠解剖图谱(照片版)

大鼠和小鼠解剖图谱(照片版)

⼤⿏和⼩⿏解剖图谱(照⽚版)图Ⅷ-1整体⾻骼侧⾯观The skeleton. Lateral View图Ⅷ-2整体⾻骼左前⾯观The skeleton. Left anterior view1肋⾻rib2胸椎thoracic vertebra3颈椎cervical vertebra4颅⾻cranium5肩胛⾻scapula6肱⾻hiimeius7桡⾻radius8尺⾻ulna9掌⾻metacarpal bone10指⾻digital bone11腰椎lumbar vertebra12髂⾻ilium13尾⾻coccyx14股⾻femur15髌⾻patella16腓⾻fubula17胫⾻tibia18跖⾻metatarsal bone19趾⾻digital bone图Ⅷ-4头⾻侧⾯The skull. Lateral aspect图Ⅷ-6下颌⾻侧⾯The mandible. Lateral aspect1枕⾻occipital bone2顶间⾻interparietal bone3⽮状缝sagittal suture4颧⾻malar bone5上颌⾻maxillary bone6前颌⾻premaxillary bone7枕外嵴external occipital creat8顶⾻parietal bone9额⾻frontal bone10⿐⾻nasal bone11⿐间缝internasal suture12前筛孔preethmoid pore13蝶腭孔sphenopalatine foramen 14门齿 incisor tooth15下颌⾻mandible16视神经孔optic foramen17枕⾻occipital bone18茎突styloid process19外⽿道external acoustic meatus 20颞⾻temporal bone21 腭裂patoschisis22⾅齿molar tooth23腭⾻palatine bone24翼孔pterygoid apertures25破裂孔foramen lacerum26枕⼤孔foramen magnum27腭后孔posterior palatine foramen 28⿐后孔posterior nasal apertures 29卵圆孔foramen ovale30⿎⾻tympanic bone31⾆下神经孔hypoglossal foramen 32下颌联合mandibular symphysis 33颏孔mental foramen34冠状突coronoid process35下颌⽀ramus of mandible36⾓状突process of horn37下颌孔mandibular foramen38翼肌窝pterygoid fossa39髁突condylar process图Ⅷ-7颈椎与胸椎背⾯The cervical 图Ⅷ-9前肢⾻背⾯The bone of vertebra and thoracic vertebra.Dorsal aspect anterior 1imb.Dorsal aspect图Ⅷ-8前肢⾻外侧⾯The bone of anteriorlimb. Lateral aspect1枢椎axis 2第4颈椎4th cervical vertebra3第6颈椎6th cervical vertebra 4第1胸椎1st thoracic vertebra5第4胸椎4th thoracic vertebra 6寰椎axis7第3颈椎3rd cervical vertebra 8第5颈椎5th cervical vertebra9第7颈椎7th cervical vertebra 10第3胸椎3rd thoracic vertebral1肱⾻体shaft of humcrus 12桡⾻radius13尺⾻ulna 14尺⾻茎突styloid process of ulna15掌⾻metacarpal bone 16肱⾻头head of hurnerusl7肘突cubital process 18腕⾻carpal bone19指⾻digital bone图Ⅷ-10股⾻前⾯The femur. 图Ⅷ-11胫⾻与腓⾻前⾯The tibia Anterior aspect and fibula. Anterior aspect1⼤转⼦greater trochanter2股⾻颈neck of femur3第三转⼦third trochanter4髌⾻patella5股⾻头femoral headG⼩转⼦lesser trochanter7股⾻体shaft of femur8股⾻内侧髁medial condyle of femur9外侧髁lateral condyle10腓⾻fibula11外踝 lateral malleolus12跗⾻tarsal bone13胫⾻内侧髁medial condyle of tibia14径⾻粗隆tibial tuberosity15胫⾻tibiaI6内踝medial mallcolus17跖⾻metatarsal bone18斜⽅肌trapezius muscle19臀浅肌glutoeus super(icialis muscle20股直肌rectus femoris muscle21腹外斜肌external oblique muscle of abdomen 22背阔肌latissimus dorsi muscle 23肩斜⽅肌shoulder-trapezius muscle24⼤圆肌teres major muscle25肩三⾓肌shoulder-deltoid muscle26前锯肌serratus anterior muscle1锁⾻提肌levator clavicle muscle 2肩三⾓肌shoulder-deltoid muscle 3肱三头肌triceps brachii muscle4臀浅肌gluteus suferficidlis muscle 5股直肌rectus femoris muscle6腓肠肌gastrocnemius muscle7夹肌splenius muscle8颈菱形肌rhomboideus cervicis muscle9胸菱形肌rhomboideus pectoralis muscle10背阔肌latissimus dorsi muscle11腹外斜肌external oblique muscle of abdomen 12股⼆头肌biceps femoris muscle13半腱肌semitendinosus muscle14⼆腹肌前腹anterior belly of digastric muscle 15⼆腹肌后腹posterior belly of digastric muscle 16胸⾻⾆⾻肌sternohyoid muscle 17肱⼆头肌biceps brachii muscle18腹直肌rectus abdominis muscle19股动、静脉femoral artery and femoral vein 20阴囊scrotum21咬肌masseter muscle22胸乳突肌sternomastoideus muscle23肩三⾓肌shoulder-deltoid muscle24桡侧腕伸肌extensor carpi radialis muscle25指总伸肌extensor digitorum communis muscle 26尺侧腕伸肌extensor carpi ulnaris muscle27胸浅肌pectoral superficialis muscle28前锯肌serratus anterior muscle29股内侧肌vastus medialis muscle30耻⾻肌pectineus muscle31长收肌adductor longus muscle32股薄肌gracilis muscle图Ⅷ-15头、颈部侧⾯The head and neck. Lateral aspect上静脉supraorbitalveine 7颈外静脉external jugular vein 1颞浅动、静脉superficial temporal artery and vein 2眶3⾯横动、静脉transverse facial artery and vein 4下颌缘神经marginalmandibular nerv 5⾯后静脉posterior facial vein 6⾯前静脉anterior facial vein1颞浅动、静脉superficial temporal artery and vein 2眶上静脉supraorbitalvein3⾯横动、静脉transverse facial artery and vein 4下颌缘神经marginalmandibular nerve 5⾯后静脉posterior facial vein 6⾯前静脉anterior facial vein 7颈外静脉external jugular vein 8硬腭褶fold of hard palate9⾅齿molar tooth 10门齿incisor tooth11软腭soft palate 12⾆根root of tongue13⾆体body of tongue 14⾆尖apex of tongue图Ⅷ-18脑与脊髓背⾯The brain and 图Ⅷ-19脑与脊髓腹⾯The brain and spinal cord.Dorsal aspect spinal cordVentral aspect1 喉⼝aperture of larynx 2⾆根root of tongue 3⾆尖apex of tongue4硬腭褶fold of hard palate 5软腭soft palate6会厌epiglottis 7⾅齿molar tooth8⾆体body of tongue 9嗅球olfactory bulb10中央纵裂central longitudinal fissue 1l 绒球flocculus 12颈膨⼤cervical enlargement13腰膨⼤lumbar enlargement14外侧纵沟lateral longitudinal sulcus 15⼤脑cerebrum 16⼩脑(中央部)cerebellum (central part )17脊髓圆锥courts medullaris18 脑垂体 pituitary gland 19脑桥pons 20延髓 myelencephalon21嗅束olfactory tract22视神经optic nerve 23三叉神经trigeminal nerve图Ⅷ-20磁共振冠状⾯定位像(1)The scout view of coronal images(1)图Ⅷ-21磁共振冠状⾯定位像(2)The scout view of coronal images(2)1眼球eyeball2嗅脑rhinencephalon3⼤脑⽪层cerebral cortex4⼤脑镰cerebral faix5⿐旁窦paranasal sinus6纵裂longitudinal fissure冠状⾯T1加权像,颞颌关节线圈,SE序列,层厚3.0mm,⽆间隔,TR=500rns,TE=20ms。

大鼠和小鼠解剖图谱(照片版)

大鼠和小鼠解剖图谱(照片版)

图Ⅷ-1整体骨骼侧面观The skeleton. Lateral View图Ⅷ-2整体骨骼左前面观The skeleton. Left anterior view1肋骨rib2胸椎thoracic vertebra3颈椎cervical vertebra4颅骨cranium5肩胛骨scapula6肱骨hiimeius7桡骨radius8尺骨ulna9掌骨metacarpal bone10指骨digital bone11腰椎lumbar vertebra12髂骨ilium13尾骨coccyx14股骨femur15髌骨patella16腓骨fubula17胫骨tibia18跖骨metatarsal bone19趾骨digital bone图Ⅷ-4头骨侧面The skull. Lateral aspect图Ⅷ-6下颌骨侧面The mandible. Lateral aspect1枕骨occipital bone2顶间骨interparietal bone3矢状缝sagittal suture4颧骨malar bone5上颌骨maxillary bone6前颌骨premaxillary bone7枕外嵴external occipital creat8顶骨parietal bone9额骨frontal bone10鼻骨nasal bone11鼻间缝internasal suture12前筛孔preethmoid pore13蝶腭孔sphenopalatine foramen 14门齿 incisor tooth15下颌骨mandible16视神经孔optic foramen17枕骨occipital bone18茎突styloid process19外耳道external acoustic meatus 20颞骨temporal bone21 腭裂patoschisis22臼齿molar tooth23腭骨palatine bone24翼孔pterygoid apertures25破裂孔foramen lacerum26枕大孔foramen magnum27腭后孔posterior palatine foramen 28鼻后孔posterior nasal apertures 29卵圆孔foramen ovale30鼓骨tympanic bone31舌下神经孔hypoglossal foramen 32下颌联合mandibular symphysis 33颏孔mental foramen34冠状突coronoid process35下颌支ramus of mandible36角状突process of horn37下颌孔mandibular foramen38翼肌窝pterygoid fossa39髁突condylar process图Ⅷ-7颈椎与胸椎背面The cervical 图Ⅷ-9前肢骨背面The bone of vertebra and thoracic vertebra.Dorsal aspect anterior 1imb.Dorsal aspect图Ⅷ-8前肢骨外侧面The bone of anteriorlimb. Lateral aspect1枢椎axis 2第4颈椎4th cervical vertebra3第6颈椎6th cervical vertebra 4第1胸椎1st thoracic vertebra5第4胸椎4th thoracic vertebra 6寰椎axis7第3颈椎3rd cervical vertebra 8第5颈椎5th cervical vertebra9第7颈椎7th cervical vertebra 10第3胸椎3rd thoracic vertebral1肱骨体shaft of humcrus 12桡骨radius13尺骨ulna 14尺骨茎突styloid process of ulna15掌骨metacarpal bone 16肱骨头head of hurnerusl7肘突cubital process 18腕骨carpal bone19指骨digital bone图Ⅷ-10股骨前面The femur. 图Ⅷ-11胫骨与腓骨前面The tibia Anterior aspect and fibula. Anterior aspect1大转子greater trochanter2股骨颈neck of femur3第三转子third trochanter4髌骨patella5股骨头femoral headG小转子lesser trochanter7股骨体shaft of femur8股骨内侧髁medial condyle of femur9外侧髁lateral condyle10腓骨fibula11外踝 lateral malleolus12跗骨tarsal bone13胫骨内侧髁medial condyle of tibia14径骨粗隆tibial tuberosity15胫骨tibiaI6内踝medial mallcolus17跖骨metatarsal bone18斜方肌trapezius muscle19臀浅肌glutoeus super(icialis muscle20股直肌rectus femoris muscle21腹外斜肌external oblique muscle of abdomen 22背阔肌latissimus dorsi muscle23肩斜方肌shoulder-trapezius muscle24大圆肌teres major muscle25肩三角肌shoulder-deltoid muscle26前锯肌serratus anterior muscle1锁骨提肌levator clavicle muscle 2肩三角肌shoulder-deltoid muscle 3肱三头肌triceps brachii muscle4臀浅肌gluteus suferficidlis muscle 5股直肌rectus femoris muscle6腓肠肌gastrocnemius muscle7夹肌splenius muscle8颈菱形肌rhomboideus cervicis muscle9胸菱形肌rhomboideus pectoralis muscle10背阔肌latissimus dorsi muscle11腹外斜肌external oblique muscle of abdomen 12股二头肌biceps femoris muscle13半腱肌semitendinosus muscle14二腹肌前腹anterior belly of digastric muscle 15二腹肌后腹posterior belly of digastric muscle 16胸骨舌骨肌sternohyoid muscle17肱二头肌biceps brachii muscle18腹直肌rectus abdominis muscle19股动、静脉femoral artery and femoral vein 20阴囊scrotum21咬肌masseter muscle22胸乳突肌sternomastoideus muscle23肩三角肌shoulder-deltoid muscle24桡侧腕伸肌extensor carpi radialis muscle25指总伸肌extensor digitorum communis muscle 26尺侧腕伸肌extensor carpi ulnaris muscle27胸浅肌pectoral superficialis muscle28前锯肌serratus anterior muscle29股内侧肌vastus medialis muscle30耻骨肌pectineus muscle31长收肌adductor longus muscle32股薄肌gracilis muscle图Ⅷ-15头、颈部侧面The head and neck. Lateral aspect上静脉supraorbitalveine 7颈外静脉external jugular vein 1颞浅动、静脉superficial temporal artery and vein 2眶3面横动、静脉transverse facial artery and vein 4下颌缘神经marginalmandibular nerv 5面后静脉posterior facial vein 6面前静脉anterior facial vein1颞浅动、静脉superficial temporal artery and vein 2眶上静脉supraorbitalvein3面横动、静脉transverse facial artery and vein 4下颌缘神经marginalmandibular nerve 5面后静脉posterior facial vein 6面前静脉anterior facial vein7颈外静脉external jugular vein 8硬腭褶fold of hard palate9臼齿molar tooth 10门齿incisor tooth11软腭soft palate 12舌根root of tongue13舌体body of tongue 14舌尖apex of tongue图Ⅷ-18脑与脊髓背面The brain and 图Ⅷ-19脑与脊髓腹面The brain and spinal cord.Dorsal aspect spinal cordVentral aspect1 喉口aperture of larynx 2舌根root of tongue3舌尖apex of tongue4硬腭褶fold of hard palate 5软腭soft palate6会厌epiglottis 7臼齿molar tooth8舌体body of tongue 9嗅球olfactory bulb10中央纵裂central longitudinal fissue 1l 绒球flocculus 12颈膨大cervical enlargement13腰膨大lumbar enlargement14外侧纵沟lateral longitudinal sulcus 15大脑cerebrum 16小脑(中央部)cerebellum (central part )17脊髓圆锥courts medullaris18 脑垂体 pituitary gland 19脑桥pons 20延髓 myelencephalon21嗅束olfactory tract22视神经optic nerve 23三叉神经trigeminal nerve图Ⅷ-20磁共振冠状面定位像(1)The scout view of coronal images(1)图Ⅷ-21磁共振冠状面定位像(2)The scout view of coronal images(2)1眼球eyeball2嗅脑rhinencephalon3大脑皮层cerebral cortex4大脑镰cerebral faix5鼻旁窦paranasal sinus6纵裂longitudinal fissure冠状面T1加权像,颞颌关节线圈,SE序列,层厚3.0mm,无间隔,TR=500rns,TE=20ms。

小鼠解剖图(完整版)

小鼠解剖图(完整版)

图Ⅸ-1 整体骨骼侧面观The skeleton. Lateral view图Ⅸ-2 整体骨骼背面观The skeleton. Dorsal view1 背肋dorsal rib2 胸椎thoracic vertebra3 颈椎cerical vertebra4 顶间骨interparietal bone5 顶骨parietal bone6 额骨frontal bone7 鼻骨nasal bone8 锁骨clavicle 9 肩胛骨scapula 10 肱骨hemerus 11 髌骨patella 12 腰椎lumbar vertebra 13 荐椎sacral vertebra 14 尾椎caudal vertebra 15 坐骨ischium 16 髂骨ilium 17 股骨femur 18 腓骨fibula 19 胫骨tibia 20 跖骨metatarsal bone 21 趾骨digital bone 22 胸肋sternal rib 23 头骨skull 24 指骨digital bone 25 桡骨radius图Ⅸ-3 背柱背面The vertebral column. Dorsal aspect1 枢椎axis2 胸椎thoracic vertebra3 第II 胸椎I Ith thoraac vertebra4 第1 腰椎I st lumbar vertebra5 第6 腰椎6th lumbar vertebra 6 耻骨pubis7 闭孔obturator foramen8 寰椎atlas9 第7 颈椎seventh cervical vertebra 10 胸肋sternal rib 1l 背肋dorsal rib 12 第4 腰椎4th lumbar 13 髂骨ilium 14 荐椎sacral vertebra 15 坐骨ischimn 16 尾椎caudal vertebra图Ⅸ-4 胸廓背面The thorax.Dorsal aspect17 指骨digital bone 18 掌骨metacarp at bone 19 腕骨carpal bone 20 桡骨radius 21 尺骨ulna 22 三角突起deltoid process 23 鼻骨nasal bone 24 额骨frontal bone 25 顶骨parietal bone 26 顶间骨interparietal bone 27 肱骨hemerus 28 肩胛骨scapula图Ⅸ-5 前肢骨内侧面The bone of 图Ⅸ-6 后肢骨外侧面The bone of anteriorIimb.Medial aspect posterior teral aspect29 肱骨头head of humerus 30 肘突elbow process31 肩胛冈spine of scapula 32 肩带pectoral girdle33 大转子greater trochanter 34 股骨femur35 胫侧髁tibiale condyle 36 髌骨patella37 胫骨tibia 38 跖骨metatarsal bone39 股骨头head of femur 40 腓骨fibula41 跟骨calcaneus 42 跗骨tarsal bone43 趾骨digital bone图Ⅸ-7 整体肌腹面观The muscles. Ventral view1 二腹肌前腹anterior belly of digastric muscle2 肱二头肌biceps brachii muscle3 腹直肌rectus abdominis muscle4 股动脉femoral artery5 咬肌masseter muscle6 颌下腺submandibular gland7 胸浅肌prectoral superficialis muscle8 前锯肌serratus anterior muscle9 剑突xiphoid process 10 腹外斜肌external oblique muscle of abdomen 11 阴茎penis 12 阴囊scrotum图Ⅸ-8 整体肌背面观The muscles.Dorsal view13 耳提肌levator auricularis muscle 14 颈阔肌platysma 15 肩三角肌shoulder-deltoid muscle 16 背阔肌latissimus dorsi muscle 17 股直肌rectus femoris muscle 18 锁骨提肌levator claidalis muscle 19 背斜方肌trapezius dorsi muscle 20 臀浅肌gluteus superficialis muscle 21 半腱肌semitendinosus muscle图Ⅸ-9 口腔The oral cavity图Ⅸ-10 颈肌与胸肌The muscle of neck and pectoral muscle1 门齿incisor tooth2 硬腭hard palate3 软腭soft palate4 舌根root of tongue5 舌体body of tongue6 舌尖apex of tongue7 颞浅动脉superficial temporal artery8 二腹肌后腹posterior belly of digastric muscle9 胸乳突肌sternomastoideus muscle 10 肱二头肌biceps brachii muscle 11 胸浅肌pectoral superficialis muscle 12 二腹肌前腹anterior belly of digastric muscle 13 咬肌masseter muscle 14 胸骨舌骨肌stemohyoid muscle 15 肩三角肌shoulder-deltoidmuscle 16 前锯肌serratus anterior muscle1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder15 气管trachea 16 咬肌masseter muscle图Ⅸ-13 胸腔器官The organs in the thoracic cavity1 气管trachea2 胸乳突肌sternomastoideus muscle3 肱二头肌biceps brachii muscle4 肺lung5 膈diaphragm6 肝中叶middle lobe of liver7 肝右叶right lobe of Iiver8 二腹肌前腹anterior belly of digastric muscle9 咬肌masseter muscle 10 二腹肌后腹posterior belly of digastric muscle 11 胸腺thymus 12 心heart 13 肝左叶left lobe of liver 14 胃stomach1 气管trachea 4 肺lung 5 膈diaphragm 15 右心房right atrium 16 右心室right ventricle 17 喉larynx 18 左心房left atrium 19 左心室left ventricle 20 心尖cardiac apex图Ⅸ-16 心背面The heart. Dorsal aspect21 右锁骨下动脉right subclavian artery22 前腔静脉precaval vein 23 右心耳right auricle24 冠状沟coronary sulcus 25 颈总动脉common carotid artery26 左锁骨下动脉left subclavian artery 27 主动脉aorta28 肺动脉pulmonary artery29 左心耳left auricle30 左冠状动脉left coronary artery31 肺静脉pulmonary vein 32 心中静脉middle cardiac vein33 后腔静脉postcaval vein 34 冠状窦coronary sinus35 背面室间沟dorsal interventricular groove15 右心房right atrium16 右心室right ventricle18 左心房left atrium19 左心室left ventricle20 心尖cardiac apex图Ⅸ-17 腹腔器官(1)The organs in the abdominal cavity(1)1 胸骨舌骨肌stemohyoid muscle2 肱二头肌biceps brachii muscle3 膈diaphragm4 肝liver5 空肠jejunum6 股动、静脉femoral artery and vein7 阴囊scrotum8 咬肌masseter muscle9 胸乳突肌stemomastoideus muscle 10 胸浅肌pectoral superficialis muscle 11 剑突xiphoid process 12 胃stomach 13 脾spleen 14 结肠colon 15 坐骨神经sciatic nerve 16 阴茎penis图Ⅸ-18 腹腔器官(2)The organs in the abdominal cavity (2)4 肝liver5 空肠jejunum 7 阴囊scrotum 13 脾spleen 14 结肠colon 16 阴茎penis 17 膀胱urinary bladder 18 股直肌rectus femoris muscle 19 回肠ileum 20 后肠系膜动脉posterior mesenteric artery 21 股薄肌gracilis musele图IX-19 腹腔器官(3)The organs in the abdominal cavity (3)1 肋弓costal arch2 小肠small intestine3 肾kidney4 阴道vagina5 脂肪fat6 肝liver7 卵巢ovary8 子宫uterus9 直肠rectum 10 膀胱图IX -20 腹腔器官(4)The organs in the abdominal cavity (4)3 肾kidney 5 脂肪fat 6 肝liver 10 膀胱urinary bladder 11 后腔静脉postcaval vein 12 剑突xiphoid process 13 肾上腺adrenal gland 14 输尿管ureter图Ⅸ-21 肝、胃与脾The liver,stomach and spleen图Ⅸ-22 肝腹面The liver. Ventral aspect1 食管esophagus2 幽门pylorus3 肝liver4 胃底fundus of stomach5 胃体body of stomact6 脾spleen7 胰pancreas8 前腔静脉precaval vein9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver图Ⅸ-23 肝背面The liver. Dorsal aspect8 前腔静脉precaval vein 9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver 12 肝尾叶caudate lobe of liver图Ⅸ-24 胃The stomach图Ⅸ-25 胃壁内面The wall of stomach. Inner surface1 食管esophagus2 胃小弯lesser curvature of stomach3 幽门pylorus4 十二指肠duodenum5 胃底fundus of stomach6 贲门cardia7 胃大弯greater curvature of stomach 9 皮区cutaneous region8 胃体body of stomach图Ⅸ-26 泌尿、生殖器官(♂)The urinary and genital organs(♂)10 肾静脉renal vein 11 后腔静脉postcaval vein 12 股直肌rectus femoris muscle 13 内收肌adductor medial muscle 14 阴囊scrotum 15 肾上腺adrenal gland 16 肾kidney 17 输尿管ureter 18 精囊seminal vesicle 19 脂肪fat 20 膀胱urinary bladder 21 阴茎penis图Ⅸ-27 生殖器官(♂)The genital organs(♂)1 输尿管ureter2 精囊seminal vesicle3 前列腺prostate4 肾kidney5 膀胱urinary bladder6 精索spermatic cord7 阴茎8 阴囊scrotum图Ⅸ-28 泌尿、生殖器官(♀)The urinary and genital organs(♀)4 肾kidney5 膀胱urinary bladder 9 肾上腺adrenal gland 10 卵巢ovary l1 输卵管uterine tube 12 阴道vagina 13 剑突xiphoid process 14 肾静脉renal vein 15 后腔静脉postcaval vein 16 子官uterus图Ⅸ-29 生殖器官(♀)The genital organs(♀)1 肾静脉renal vein2 后腔静脉postcaval vein3 卵巢ovary4 输卵管uterine tube5 髂总静脉common iliac vein6 脂肪fat7 肾kidney8 子宫uterus9 阴道10 阴门vulva图Ⅸ-30 脑与脊髓背面(1)The brain and spinal cord. Dorsal aspect(1)11 大脑cerebrum 12 小脑绒球flocculus of cerebellum 13 颈膨大cervical enlargement 14 背斜方肌trapezius dorsi muscle 15 腰骶膨大lumbosacral enlargement 16 终丝filum terminate 17 嗅球olfactory bulb 18 小脑cerebellum 19 小脑蚓vermis 20 背阔肌latissimus dorsi muscle 21 腹外斜肌external oblique muscle of abdomen 22 脊髓圆锥conus medullaris图Ⅸ-31 脑与脊髓背面(2)The brain 图Ⅸ-32 脑与脊髓腹面The brain and and spinal cordDorsal aspect (2) spinal cord.Ventral aspect1 大脑炎 cerebrum2 小脑蚓 vermis3 腰骶膨大 lumbosacral enlargement4 嗅球 olfactory bulb5 小脑 cerebellum6 小脑绒球 flocculus of cerebcllurn7 颈膨大 cervical enlargement8 脊髓圆锥 conus medullaris9 终丝 filum terminate 10 脊神经 spinal nerve II 视神经 optic nerve 12 延髓 medulla oblongata图Ⅸ-33 后肢内侧面 The posterior limb. Medial aspect13 腹直肌rectus abdoininis muscle 14 腹外斜肌external oblique muscle of abdomen 15 股直肌rectus femoris muscle 16 阴茎penis 17 阴囊scrotum 18 内收肌adductor medial muscle 19 坐骨神经sciatic nerve 20 趾深屈肌flexor digitorum profundus muscle 21 腓肠肌gastrocnemius muscle在野医人收集制作感谢丁香园提供生物交流平台!。

小鼠解剖图(完整版)

小鼠解剖图(完整版)

图Ⅸ-1 整体骨骼侧面观The skeleton. Lateral view图Ⅸ-2 整体骨骼背面观The skeleton. Dorsal view1 背肋dorsal rib2 胸椎thoracic vertebra3 颈椎cerical vertebra4 顶间骨interparietal bone5 顶骨parietal bone6 额骨frontal bone7 鼻骨nasal bone8 锁骨clavicle 9 肩胛骨scapula 10 肱骨hemerus 11 髌骨patella 12 腰椎lumbar vertebra 13 荐椎sacral vertebra 14 尾椎caudal vertebra 15 坐骨ischium 16 髂骨ilium 17 股骨femur 18 腓骨fibula 19 胫骨tibia 20 跖骨metatarsal bone 21 趾骨digital bone 22 胸肋sternal rib 23 头骨skull 24 指骨digital bone 25 桡骨radius图Ⅸ-3 背柱背面The vertebral column. Dorsal aspect1 枢椎axis2 胸椎thoracic vertebra3 第II 胸椎I Ith thoraac vertebra4 第1 腰椎I st lumbar vertebra5 第6 腰椎6th lumbar vertebra 6 耻骨pubis7 闭孔obturator foramen8 寰椎atlas9 第7 颈椎seventh cervical vertebra 10 胸肋sternal rib 1l 背肋dorsal rib 12 第4 腰椎4th lumbar 13 髂骨ilium 14 荐椎sacral vertebra 15 坐骨ischimn 16 尾椎caudal vertebra图Ⅸ-4 胸廓背面The thorax.Dorsal aspect17 指骨digital bone 18 掌骨metacarp at bone 19 腕骨carpal bone 20 桡骨radius 21 尺骨ulna 22 三角突起deltoid process 23 鼻骨nasal bone 24 额骨frontal bone 25 顶骨parietal bone 26 顶间骨interparietal bone 27 肱骨hemerus 28 肩胛骨scapula图Ⅸ-5 前肢骨内侧面The bone of 图Ⅸ-6 后肢骨外侧面The bone of anterior Iimb.Medial aspect posterior teral aspect29 肱骨头head of humerus 30 肘突elbow process31 肩胛冈spine of scapula 32 肩带pectoral girdle33 大转子greater trochanter 34 股骨femur35 胫侧髁tibiale condyle 36 髌骨patella37 胫骨tibia 38 跖骨metatarsal bone39 股骨头head of femur 40 腓骨fibula41 跟骨calcaneus 42 跗骨tarsal bone43 趾骨digital bone1 二腹肌前腹anterior belly of digastric muscle2 肱二头肌biceps brachii muscle3 腹直肌rectus abdominis muscle4 股动脉femoral artery5 咬肌masseter muscle6 颌下腺submandibular gland7 胸浅肌prectoral superficialis muscle8 前锯肌serratus anterior muscle9 剑突xiphoid process 10 腹外斜肌external oblique muscle of abdomen 11 阴茎penis 12 阴囊scrotum13 耳提肌levator auricularis muscle 14 颈阔肌platysma 15 肩三角肌shoulder-deltoid muscle 16 背阔肌latissimus dorsi muscle 17 股直肌rectus femoris muscle 18 锁骨提肌levator claidalis muscle 19 背斜方肌trapezius dorsi muscle 20 臀浅肌gluteus superficialis muscle 21 半腱肌semitendinosus muscle图Ⅸ-9 口腔The oral cavity图Ⅸ-10 颈肌与胸肌The muscle of neck and pectoral muscle1 门齿incisor tooth2 硬腭hard palate3 软腭soft palate4 舌根root of tongue5 舌体body of tongue6 舌尖apex of tongue7 颞浅动脉superficial temporal artery8 二腹肌后腹posterior belly of digastric muscle9 胸乳突肌sternomastoideus muscle 10 肱二头肌biceps brachii muscle 11 胸浅肌pectoral superficialis muscle 12 二腹肌前腹anterior belly of digastric muscle 13 咬肌masseter muscle 14 胸骨舌骨肌stemohyoid muscle 15 肩三角肌shoulder-deltoid muscle 16 前锯肌serratus anterior muscle1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder15 气管trachea 16 咬肌masseter muscle图Ⅸ-13 胸腔器官The organs in the thoracic cavity1 气管trachea2 胸乳突肌sternomastoideus muscle3 肱二头肌biceps brachii muscle4 肺lung5 膈diaphragm6 肝中叶middle lobe of liver7 肝右叶right lobe of Iiver8 二腹肌前腹anterior belly of digastric muscle9 咬肌masseter muscle 10 二腹肌后腹posterior belly of digastric muscle 11 胸腺thymus 12 心heart 13 肝左叶left lobe of liver 14 胃stomach1 气管trachea 4 肺lung 5 膈diaphragm 15 右心房right atrium 16 右心室right ventricle 17 喉larynx 18 左心房left atrium 19 左心室left ventricle 20 心尖cardiac apex图Ⅸ-16 心背面The heart. Dorsal aspect21 右锁骨下动脉right subclavian artery22 前腔静脉precaval vein 23 右心耳right auricle24 冠状沟coronary sulcus 25 颈总动脉common carotid artery26 左锁骨下动脉left subclavian artery 27 主动脉aorta28 肺动脉pulmonary artery29 左心耳left auricle30 左冠状动脉left coronary artery31 肺静脉pulmonary vein 32 心中静脉middle cardiac vein33 后腔静脉postcaval vein 34 冠状窦coronary sinus35 背面室间沟dorsal interventricular groove15 右心房right atrium16 右心室right ventricle18 左心房left atrium19 左心室left ventricle20 心尖cardiac apex1 胸骨舌骨肌stemohyoid muscle2 肱二头肌biceps brachii muscle3 膈diaphragm4 肝liver5 空肠jejunum6 股动、静脉femoral artery and vein7 阴囊scrotum8 咬肌masseter muscle9 胸乳突肌stemomastoideus muscle 10 胸浅肌pectoral superficialis muscle 11 剑突xiphoid process 12 胃stomach 13 脾spleen 14 结肠colon 15 坐骨神经sciatic nerve 16 阴茎penis4 肝liver5 空肠jejunum 7 阴囊scrotum 13 脾spleen 14 结肠colon 16 阴茎penis 17 膀胱urinary bladder 18 股直肌rectus femoris muscle 19 回肠ileum 20 后肠系膜动脉posterior mesenteric artery 21 股薄肌gracilis musele1 肋弓costal arch2 小肠small intestine3 肾kidney4 阴道vagina5 脂肪fat6 肝liver7 卵巢ovary8 子宫uterus9 直肠rectum 10 膀胱3 肾kidney 5 脂肪fat 6 肝liver 10 膀胱urinary bladder 11 后腔静脉postcaval vein 12 剑突xiphoid process 13 肾上腺adrenal gland 14 输尿管ureter图Ⅸ-21 肝、胃与脾The liver,stomach and spleen图Ⅸ-22 肝腹面The liver. Ventral aspect1 食管esophagus2 幽门pylorus3 肝liver4 胃底fundus of stomach5 胃体body of stomact6 脾spleen7 胰pancreas8 前腔静脉precaval vein9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver图Ⅸ-23 肝背面The liver. Dorsal aspect8 前腔静脉precaval vein 9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver 12 肝尾叶caudate lobe of liver图Ⅸ-24 胃The stomach图Ⅸ-25 胃壁内面The wall of stomach. Inner surface1 食管esophagus2 胃小弯lesser curvature of stomach3 幽门pylorus4 十二指肠duodenum5 胃底fundus of stomach6 贲门cardia7 胃大弯greater curvature of stomach 9 皮区cutaneous region8 胃体body of stomach图Ⅸ-26 泌尿、生殖器官(♂)The urinary and genital organs(♂)10 肾静脉renal vein 11 后腔静脉postcaval vein 12 股直肌rectus femoris muscle 13 内收肌adductor medial muscle 14 阴囊scrotum 15 肾上腺adrenal gland 16 肾kidney 17 输尿管ureter 18 精囊seminal vesicle 19 脂肪fat 20 膀胱urinary bladder 21 阴茎penis图Ⅸ-27 生殖器官(♂)The genital organs(♂)1 输尿管ureter2 精囊seminal vesicle3 前列腺prostate4 肾kidney5 膀胱urinary bladder6 精索spermatic cord7 阴茎8 阴囊scrotum图Ⅸ-28 泌尿、生殖器官(♀)The urinary and genital organs(♀)4 肾kidney5 膀胱urinary bladder 9 肾上腺adrenal gland 10 卵巢ovary l1 输卵管uterine tube 12 阴道vagina 13 剑突xiphoid process 14 肾静脉renal vein 15 后腔静脉postcaval vein 16 子官uterus图Ⅸ-29 生殖器官(♀)The genital organs(♀)1 肾静脉renal vein2 后腔静脉postcaval vein3 卵巢ovary4 输卵管uterine tube5 髂总静脉common iliac vein6 脂肪fat7 肾kidney8 子宫uterus9 阴道10 阴门vulva图Ⅸ-30 脑与脊髓背面(1)The brain and spinal cord. Dorsal aspect(1)11 大脑cerebrum 12 小脑绒球flocculus of cerebellum 13 颈膨大cervical enlargement 14 背斜方肌trapezius dorsi muscle 15 腰骶膨大lumbosacral enlargement 16 终丝filum terminate 17 嗅球olfactory bulb 18 小脑cerebellum 19 小脑蚓vermis 20 背阔肌latissimus dorsi muscle 21 腹外斜肌external oblique muscle of abdomen 22 脊髓圆锥conus medullaris图Ⅸ-31 脑与脊髓背面(2)The brain 图Ⅸ-32 脑与脊髓腹面The brain and and spinal cordDorsal aspect (2) spinal cord.Ventral aspect1 大脑炎cerebrum2 小脑蚓vermis3 腰骶膨大lumbosacral enlargement4 嗅球olfactory bulb5 小脑cerebellum6 小脑绒球flocculus of cerebcllurn7 颈膨大cervical enlargement8 脊髓圆锥conus medullaris9 终丝filum terminate 10 脊神经spinal nerve II 视神经optic nerve 12 延髓medulla oblongata图Ⅸ-33 后肢内侧面The posterior limb. Medial aspect13 腹直肌rectus abdoininis muscle 14 腹外斜肌external oblique muscle of abdomen 15 股直肌rectus femoris muscle 16 阴茎penis 17 阴囊scrotum 18 内收肌adductor medial muscle 19 坐骨神经sciatic nerve 20 趾深屈肌flexor digitorum profundus muscle 21 腓肠肌gastrocnemius muscle在野医人收集制作感谢丁香园提供生物交流平台!。

小鼠解剖(哺乳动物结构及解剖)

小鼠解剖(哺乳动物结构及解剖)

哺乳动物的解剖和麻醉一、实验目的1、正确处理活体动物;2、观察哺乳动物内部结构,了解各器官形态学特征;3、以小鼠为实验材料,进一步练习活体动物的安全抓取、麻醉处死、保定解剖。

二、实验原理1、戊巴比妥:常用其钠盐,为白色、结晶性的颗粒或白色粉末。

无臭,味微苦,有引湿性,极易溶于水,在乙醇中易容,在乙醚中几乎不溶。

水溶液呈碱性,久置易分解,加热分解更快。

口服易吸收,迅速分布全身各组织与体液中。

易通过胎盘屏障和血脑屏障。

主要在肝脏代谢失去活性,并从肾脏排泄,只有约1%左右从唾液,粪和胆汁中排除,蓄积作用较小。

戊巴比妥是中效类巴比妥类药物。

巴比妥类药物的镇静,催眠和麻醉作用机理为抑制脑干网状结构上行激活系统所致,且具有高度选择性,对丘脑新皮层通路无抑制作用,故无镇痛作用。

戊巴比妥对呼吸和循环有显著的抑制作用。

能使血液红,白细胞减少,血沉加快,延长血凝时间。

苏醒期长,一般需6到8小时才能完全恢复。

用于全身麻醉及中枢神经兴奋药中毒的解救,因剂量不同而表现出镇静、催眠、抗惊厥等不同作用。

注射一定量可致死,因此还被作为注射死刑的药物。

2、哺乳动物:哺乳动物具备许多独特特征,因而大大提高了后代的成活率、增强了对自然环境的适应能力。

消化:包括口腔、咽、食道、胃、小肠、大肠、肛门等。

口腔:哺乳动物的口腔咀嚼和口腔消化引起了口腔结构的较大改变。

出现了肉质的唇,为吸乳、摄食、辅助咀嚼的重要器官,并为发音吐字器官的组成部分。

为适应口腔咀嚼活动,哺乳类口裂缩小,并在两侧牙齿的外侧出现了颊部。

口腔顶壁由骨质的硬腭及软腭所构成,从而把鼻腔开口(内鼻孔)与口腔分隔开,鼻的通路即沿硬腭。

软腭后行,直至正对喉的部位,后鼻孔开口于咽腔。

腭部常有角质上皮的棱,可防止食物滑脱。

口腔内有十分发达的肌肉舌,有助于摄食、搅拌及吞咽,并为人类发音的辅助器官。

舌表面分布有味蕾,为味觉器官。

上、下颌骨上着生有异型齿,因齿的形状和功用不同,可分为门齿一一切割食物,犬齿撕裂食物,臼齿咬、切、压、研磨食物等多种功能。

小鼠解剖图(完整版)

小鼠解剖图(完整版)

图Ⅸ-1 整体骨骼侧面观The skeleton、Lateral view图Ⅸ-2 整体骨骼背面观The skeleton、Dorsal view1 背肋dorsal rib2 胸椎thoracic vertebra3 颈椎cerical vertebra4 顶间骨interparietal bone5 顶骨parietal bone6 额骨frontal bone7 鼻骨nasal bone8 锁骨clavicle 9 肩胛骨scapula 10 肱骨hemerus 11 髌骨patella 12 腰椎lumbar vertebra 13 荐椎sacral vertebra 14 尾椎caudal vertebra 15 坐骨ischium 16 髂骨ilium 17 股骨femur 18 腓骨fibula 19 胫骨tibia 20 跖骨metatarsal bone 21 趾骨digital bone 22 胸肋sternal rib 23 头骨skull 24 指骨digital bone 25 桡骨radius图Ⅸ-3 背柱背面The vertebral column、Dorsal aspect1 枢椎axis2 胸椎thoracic vertebra3 第II 胸椎I Ith thoraac vertebra4 第1 腰椎I st lumbar vertebra5 第6 腰椎6th lumbar vertebra 6 耻骨pubis7 闭孔obturator foramen8 寰椎atlas9 第7 颈椎seventh cervical vertebra 10 胸肋sternal rib 1l 背肋dorsal rib 12 第4 腰椎4th lumbar 13 髂骨ilium 14 荐椎sacral vertebra 15 坐骨ischimn 16 尾椎caudal vertebra图Ⅸ-4 胸廓背面The thorax.Dorsal aspect17 指骨digital bone 18 掌骨metacarp at bone 19 腕骨carpal bone 20 桡骨radius 21 尺骨ulna 22 三角突起deltoid process 23 鼻骨nasal bone 24 额骨frontal bone 25 顶骨parietal bone 26 顶间骨interparietal bone 27 肱骨hemerus 28 肩胛骨scapula图Ⅸ-5 前肢骨内侧面The bone of 图Ⅸ-6 后肢骨外侧面The bone of anterior Iimb、Medial aspect posterior limb、Lateral aspect29 肱骨头 head of humerus 30 肘突 elbow process31 肩胛冈 spine of scapula 32 肩带 pectoral girdle33 大转子 greater trochanter 34 股骨 femur35 胫侧髁 tibiale condyle 36 髌骨 patella37 胫骨 tibia 38 跖骨 metatarsal bone39 股骨头 head of femur 40 腓骨 fibula41 跟骨 calcaneus 42 跗骨 tarsal bone43 趾骨 digital bone图Ⅸ-7 整体肌腹面观 The muscles 、 Ventral view1 二腹肌前腹anterior belly of digastric muscle2 肱二头肌biceps brachii muscle3 腹直肌rectus abdominis muscle4 股动脉femoral artery5 咬肌masseter muscle6 颌下腺submandibular gland7 胸浅肌prectoral superficialis muscle8 前锯肌serratus anterior muscle9 剑突xiphoid process 10 腹外斜肌external oblique muscle of abdomen 11 阴茎penis 12 阴囊scrotum图Ⅸ-8 整体肌背面观The muscles.Dorsal view13 耳提肌levator auricularis muscle 14 颈阔肌platysma 15 肩三角肌shoulder-deltoid muscle 16 背阔肌latissimus dorsi muscle 17 股直肌rectus femoris muscle 18 锁骨提肌levator claidalis muscle 19 背斜方肌trapezius dorsi muscle 20 臀浅肌gluteus superficialis muscle 21 半腱肌semitendinosus muscle图Ⅸ-9 口腔The oral cavity图Ⅸ-10 颈肌与胸肌The muscle of neck and pectoral muscle1 门齿incisor tooth2 硬腭hard palate3 软腭soft palate4 舌根root of tongue5 舌体body of tongue6 舌尖apex of tongue7 颞浅动脉superficial temporal artery8 二腹肌后腹posterior belly of digastric muscle9 胸乳突肌sternomastoideus muscle 10 肱二头肌biceps brachii muscle 11 胸浅肌pectoral superficialis muscle 12 二腹肌前腹anterior belly of digastric muscle 13 咬肌masseter muscle 14 胸骨舌骨肌stemohyoid muscle 15 肩三角肌shoulder-deltoid muscle 16 前锯肌serratus anterior muscle图Ⅸ-11 胸、腹腔器官(1)The organs in the thoracic and abdominal cavities(1)1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder图Ⅸ-12 胸、腹腔器官(2)The organs in the thoracic and abdominal cavities (2)1 肺lung2 膈diaphragm3 肝中叶middle lobe of liver4 肝右叶right lobe of liver5 小肠small intestine6 股动、静脉femoral artery and vein7 胸乳突肌sternomastoideus muscle8 胸腺thymus9 心heart 10 肝左叶left lobe of liver I1 胃stomach 12 脾spleen 13 结肠colon 14 膀胱urinary bladder15 气管trachea 16 咬肌masseter muscle图Ⅸ-13 胸腔器官The organs in the thoracic cavity1 气管trachea2 胸乳突肌sternomastoideus muscle3 肱二头肌biceps brachii muscle4 肺lung5 膈diaphragm6 肝中叶middle lobe of liver7 肝右叶right lobe of Iiver8 二腹肌前腹anterior belly of digastric muscle9 咬肌masseter muscle 10 二腹肌后腹posterior belly of digastric muscle 11 胸腺thymus 12 心heart 13 肝左叶left lobe of liver 14 胃stomach图Ⅸ-14 心腹面(1)The heart、Ventral aspect(1)1 气管trachea 4 肺lung 5 膈diaphragm 15 右心房right atrium 16 右心室right ventricle 17 喉larynx 18 左心房left atrium 19 左心室left ventricle 20 心尖cardiac apex图Ⅸ-15 心腹面(2)The heart、Ventral aspect (2)图Ⅸ-16 心背面The heart、Dorsal aspect21 右锁骨下动脉right subclavian artery22 前腔静脉precaval vein 23 右心耳right auricle24 冠状沟coronary sulcus 25 颈总动脉common carotid artery26 左锁骨下动脉left subclavian artery 27 主动脉aorta28 肺动脉pulmonary artery29 左心耳left auricle30 左冠状动脉left coronary artery31 肺静脉pulmonary vein 32 心中静脉middle cardiac vein33 后腔静脉postcaval vein 34 冠状窦coronary sinus35 背面室间沟dorsal interventricular groove15 右心房right atrium16 右心室right ventricle18 左心房left atrium19 左心室left ventricle20 心尖cardiac apex图Ⅸ-17 腹腔器官(1)The organs in the abdominal cavity(1)1 胸骨舌骨肌stemohyoid muscle2 肱二头肌biceps brachii muscle3 膈diaphragm4 肝liver5 空肠jejunum6 股动、静脉femoral artery and vein7 阴囊scrotum8 咬肌masseter muscle9 胸乳突肌stemomastoideus muscle 10 胸浅肌pectoral superficialis muscle 11 剑突xiphoid process 12 胃stomach 13 脾spleen 14 结肠colon 15 坐骨神经sciatic nerve 16 阴茎penis图Ⅸ-18 腹腔器官(2)The organs in the abdominal cavity (2)4 肝liver5 空肠jejunum 7 阴囊scrotum 13 脾spleen 14 结肠colon 16 阴茎penis 17 膀胱urinary bladder 18 股直肌rectus femoris muscle 19 回肠ileum 20 后肠系膜动脉posterior mesenteric artery 21 股薄肌gracilis musele图IX-19 腹腔器官(3)The organs in the abdominal cavity (3)1 肋弓costal arch2 小肠small intestine3 肾kidney4 阴道vagina5 脂肪fat6 肝liver7 卵巢ovary8 子宫uterus9 直肠rectum 10 膀胱图IX -20 腹腔器官(4)The organs in the abdominal cavity (4)3 肾kidney 5 脂肪fat 6 肝liver 10 膀胱urinary bladder 11 后腔静脉postcaval vein 12 剑突xiphoid process 13 肾上腺adrenal gland 14 输尿管ureter图Ⅸ-21 肝、胃与脾The liver,stomach and spleen图Ⅸ-22 肝腹面The liver、Ventral aspect1 食管esophagus2 幽门pylorus3 肝liver4 胃底fundus of stomach5 胃体body of stomact6 脾spleen7 胰pancreas8 前腔静脉precaval vein9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver图Ⅸ-23 肝背面The liver、Dorsal aspect8 前腔静脉precaval vein 9 肝右叶right lobe of liver 10 肝左叶left lobe of liver 11 肝中叶middle lobe of liver 12 肝尾叶caudate lobe of liver图Ⅸ-24 胃The stomach图Ⅸ-25 胃壁内面The wall of stomach、Inner surface1 食管esophagus2 胃小弯lesser curvature of stomach3 幽门pylorus4 十二指肠duodenum5 胃底fundus of stomach6 贲门cardia7 胃大弯greater curvature of stomach 9 皮区cutaneous region8 胃体body of stomach图Ⅸ-26 泌尿、生殖器官(♂)The urinary and genital organs(♂)10 肾静脉renal vein 11 后腔静脉postcaval vein 12 股直肌rectus femoris muscle 13 内收肌adductor medial muscle 14 阴囊scrotum 15 肾上腺adrenal gland 16 肾kidney 17 输尿管ureter 18 精囊seminal vesicle 19 脂肪fat 20 膀胱urinary bladder 21 阴茎penis图Ⅸ-27 生殖器官(♂)The genital organs(♂)1 输尿管ureter2 精囊seminal vesicle3 前列腺prostate4 肾kidney5 膀胱urinary bladder6 精索spermatic cord7 阴茎8 阴囊scrotum图Ⅸ-28 泌尿、生殖器官(♀)The urinary and genital organs(♀)4 肾kidney5 膀胱urinary bladder 9 肾上腺adrenal gland 10 卵巢ovary l1 输卵管uterine tube 12 阴道vagina 13 剑突xiphoid process 14 肾静脉renal vein 15 后腔静脉postcaval vein 16 子官uterus图Ⅸ-29 生殖器官(♀)The genital organs(♀)1 肾静脉renal vein2 后腔静脉postcaval vein3 卵巢ovary4 输卵管uterine tube5 髂总静脉common iliac vein6 脂肪fat7 肾kidney8 子宫uterus9 阴道10 阴门vulva图Ⅸ-30 脑与脊髓背面(1)The brain and spinal cord、Dorsal aspect(1)11 大脑cerebrum 12 小脑绒球flocculus of cerebellum 13 颈膨大cervical enlargement 14 背斜方肌trapezius dorsi muscle 15 腰骶膨大lumbosacral enlargement 16 终丝filum terminate 17 嗅球olfactory bulb 18 小脑cerebellum 19 小脑蚓vermis 20 背阔肌latissimus dorsi muscle 21 腹外斜肌external oblique muscle of abdomen 22 脊髓圆锥conus medullaris图Ⅸ-31 脑与脊髓背面(2)The brain 图Ⅸ-32 脑与脊髓腹面The brain and and spinal cordDorsal aspect (2) spinal cord.V entral aspect1 大脑炎 cerebrum2 小脑蚓 vermis3 腰骶膨大 lumbosacral enlargement4 嗅球 olfactory bulb5 小脑 cerebellum6 小脑绒球 flocculus of cerebcllurn7 颈膨大 cervical enlargement8 脊髓圆锥 conus medullaris9 终丝 filum terminate 10 脊神经 spinal nerve II 视神经 optic nerve 12 延髓 medulla oblongata图Ⅸ-33 后肢内侧面 The posterior limb 、 Medial aspect13 腹直肌rectus abdoininis muscle 14 腹外斜肌external oblique muscle of abdomen 15 股直肌rectus femoris muscle 16 阴茎penis 17 阴囊scrotum 18 内收肌adductor medial muscle 19 坐骨神经sciatic nerve 20 趾深屈肌flexor digitorum profundus muscle 21 腓肠肌gastrocnemius muscle在野医人收集制作感谢丁香园提供生物交流平台!。

超清小鼠的解剖图谱

超清小鼠的解剖图谱

图Ⅸ-1整体骨骼侧面观The skeleton. Lateral view图Ⅸ-2整体骨骼背面观The skeleton. Dorsal view1背肋dorsal rib 2胸椎thoracic vertebra3颈椎cerical vertebra 4顶间骨interparietal bone 5顶骨parietal bone 6额骨frontal bone7鼻骨nasal bone 8锁骨clavicle9肩胛骨scapula 10肱骨hemerus11髌骨patella 12腰椎lumbar vertebra 13荐椎sacral vertebra 14尾椎caudal vertebra 15坐骨ischium 16髂骨ilium17股骨femur 18腓骨fibula19胫骨tibia 20跖骨metatarsal bone 21趾骨digital bone 22胸肋sternal rib23头骨skull 24指骨digital bone25桡骨radius图Ⅸ-3背柱背面The vertebral column. Dorsal aspect1枢椎axis3第II胸椎I Ith thoraac vertebra5第6腰椎6th lumbar vertebra7闭孔obturator foramen9第7颈椎seventh cervical vertebra1l背肋dorsal rib13髂骨ilium15坐骨ischimn2胸椎thoracic vertebra4第1腰椎I st lumbar vertebra6耻骨pubis8寰椎atlas10胸肋sternal rib12第4腰椎4th lumbar14荐椎sacral vertebra16尾椎caudal vertebra图Ⅸ-4胸廓背面The thorax.Dorsal aspect17指骨digital bone 18掌骨metacarp at bone 19腕骨carpal bone 20桡骨radius21尺骨ulna 22三角突起deltoid process 23鼻骨nasal bone 24额骨frontal bone25顶骨parietal bone 26顶间骨interparietal bone 27肱骨hemerus 28肩胛骨scapula图Ⅸ -5前肢骨内侧面The bone of 图Ⅸ-6后肢骨外侧面The bone of anterior Iimb.Medial aspect posterior teral aspect29肱骨头head of humerus 30肘突elbow process31肩胛冈spine of scapula 32肩带pectoral girdle33大转子greater trochanter 34 股骨 femur35胫侧髁tibiale condyle 36髌骨 patella37胫骨tibia 38跖骨metatarsal bone39股骨头head of femur 40腓骨fibula41跟骨calcaneus 42跗骨 tarsal bone43趾骨digital bone1二腹肌前腹anterior belly of digastric muscle 2肱二头肌biceps brachii muscle3腹直肌rectus abdominis muscle 4股动脉femoral artery5咬肌masseter muscle 6颌下腺submandibular gland7胸浅肌prectoral superficialis muscle 8前锯肌serratus anterior muscle9剑突xiphoid process 10腹外斜肌external oblique muscle of abdomen 11阴茎penis 12阴囊scrotum13耳提肌levator auricularis muscle 14颈阔肌platysma15肩三角肌shoulder-deltoid muscle 16背阔肌latissimus dorsi muscle17股直肌rectus femoris muscle 18锁骨提肌levator claidalis muscle 19背斜方肌trapezius dorsi muscle 20臀浅肌gluteus superficialis muscle 21半腱肌semitendinosus muscle图Ⅸ-9口腔The oral cavity图Ⅸ-10颈肌与胸肌The muscle of neck and pectoral muscle1门齿incisor tooth 2硬腭hard palate 3软腭soft palate 4舌根root of tongue 5舌体body of tongue 6舌尖apex of tongue 7颞浅动脉superficial temporal artery 8二腹肌后腹posterior belly of digastric muscle 9胸乳突肌sternomastoideus muscle 10肱二头肌biceps brachii muscle 11胸浅肌pectoral superficialis muscle 12二腹肌前腹anterior belly of digastric muscle 13咬肌masseter muscle 14胸骨舌骨肌stemohyoid muscle 15肩三角肌shoulder-deltoid muscle 16前锯肌serratus anterior muscle图Ⅸ-11胸、腹腔器官(1)The organs in the thoracic and abdominal cavities(1)膈diaphragm1肺lung 2 3肝中叶middle lobe of liver 4肝右叶right lobe of liver5小肠small intestine 6股动、静脉femoral artery and vein7胸乳突肌sternomastoideus muscle 8胸腺thymus9心heart 10肝左叶left lobe of liverI1胃stomach 12脾spleen13结肠colon 14膀胱urinary bladder图Ⅸ-12胸、腹腔器官(2)The organs in the thoracic and abdominal cavities (2)15气管trachea 16咬肌masseter muscle1肺lung 2 膈diaphragm 3肝中叶middle lobe of liver 4肝右叶right lobe of liver 5小肠small intestine 6股动、静脉femoral artery and vein 7胸乳突肌sternomastoideus muscle 8胸腺thymus 9心heart 10肝左叶left lobe of liver I1胃stomach 12脾spleen 13结肠colon 14膀胱urinary bladder图Ⅸ-13胸腔器官The organs in the thoracic cavity1气管trachea2胸乳突肌sternomastoideus muscle3肱二头肌biceps brachii muscle4肺lung5膈 diaphragm6肝中叶middle lobe of liver7肝右叶right lobe of Iiver8二腹肌前腹anterior belly of digastric muscle9咬肌masseter muscle10二腹肌后腹posterior belly of digastric muscle 11胸腺thymus12心heart13肝左叶left lobe of liver14胃stomach图Ⅸ-14心腹面(1)The heart. Ventral aspect(1)15右心房right atrium 16右心室right ventricle 17喉 larynx18左心房left atrium 19左心室left ventricle 20心尖cardiac apex 1气管trachea 4肺lung5膈 diaphragm图Ⅸ-15心腹面(2)The heart. Ventral aspect (2)图Ⅸ-16心背面The heart. Dorsal aspect21右锁骨下动脉right subclavian artery22前腔静脉precaval vein23右心耳right auricle24冠状沟coronary sulcus25颈总动脉common carotid artery26左锁骨下动脉left subclavian artery27主动脉aorta28肺动脉pulmonary artery29左心耳left auricle30左冠状动脉left coronary artery31肺静脉pulmonary vein32心中静脉middle cardiac vein33后腔静脉postcaval vein34冠状窦coronary sinus35背面室间沟dorsal interventricular groove19左心室left ventricle20心尖cardiac apex15右心房right atrium16右心室right ventricle18左心房left atrium1胸骨舌骨肌stemohyoid muscle 2肱二头肌biceps brachii muscle3膈diaphragm 4肝liver5空肠jejunum 6股动、静脉femoral artery and vein 7阴囊scrotum 8咬肌masseter muscle9胸乳突肌stemomastoideus muscle 10胸浅肌pectoral superficialis muscle 11剑突xiphoid process 12胃stomach13脾spleen 14结肠colon15坐骨神经sciatic nerve 16阴茎penis5空肠jejunum 7阴囊scrotum 13脾spleen 14结肠colon 16阴茎penis17膀胱 urinary bladder 18股直肌rectus femoris muscle 19回肠ileum 20后肠系膜动脉posterior mesenteric artery 21股薄肌gracilis musele 4肝liver1肋弓costal arch 2小肠small intestine 3 肾 kidney 4阴道vagina5脂肪fat 6肝liver7卵巢ovary 8子宫uterus9直肠rectum 10膀胱3 肾 kidney 5脂肪fat6肝liver 10膀胱urinary bladder 11后腔静脉postcaval vein12剑突xiphoid process 13肾上腺adrenal gland 14输尿管ureter图Ⅸ-21肝、胃与脾The liver,stomach and spleen图Ⅸ-22肝腹面1食管esophagus2幽门pylorus3肝liver4胃底fundus of stomach5胃体body of stomact6脾spleen7胰pancreas8前腔静脉precaval vein9肝右叶right lobe of liver10肝左叶left lobe of liver11肝中叶middle lobe of liver图Ⅸ-23肝背面The liver. Dorsal aspect8前腔静脉precaval vein9肝右叶right lobe of liver10肝左叶left lobe of liver11肝中叶middle lobe of liver12肝尾叶caudate lobe of liver图Ⅸ-24胃The stomach图Ⅸ-25胃壁内面The wall of stomach. Inner surface1食管esophagus2胃小弯lesser curvature of stomach 3幽门pylorus4十二指肠duodenum5胃底fundus of stomach 6贲门cardia7胃大弯greater curvature of stomach 9皮区cutaneous region8胃体body of stomach图Ⅸ-26泌尿、生殖器官(♂)The urinary and genital organs(♂)10肾静脉renal vein11后腔静脉postcaval vein12股直肌rectus femoris muscle13内收肌adductor medial muscle14阴囊scrotum15肾上腺adrenal gland16肾kidney17输尿管ureter18精囊seminal vesicle19脂肪fat20膀胱 urinary bladder21阴茎penis图Ⅸ-27生殖器官(♂)The genital organs(♂)1输尿管ureter 2精囊seminal vesicle 3前列腺 prostate 4肾 kidney5膀胱urinary bladder 6精索spermatic cord 7阴茎8阴囊scrotum图Ⅸ-28泌尿、生殖器官(♀)The urinary and genital organs(♀)5膀胱urinary bladder4肾 kidney9肾上腺adrenal gland 10卵巢ovaryl1输卵管uterine tube 12阴道vagina13剑突xiphoid process 14肾静脉renal vein 15后腔静脉postcaval vein 16子官uterus图Ⅸ-29生殖器官(♀)The genital organs(♀)1肾静脉renal vein 2后腔静脉postcaval vein 3卵巢ovary 4输卵管uterine tube5髂总静脉common iliac vein 6脂肪fat7肾kidney 8子宫uterus9阴道10阴门vulva图Ⅸ-30脑与脊髓背面(1)The brain and spinal cord. Dorsal aspect(1)11大脑cerebrum 12小脑绒球flocculus of cerebellum 13颈膨大cervical enlargement 14背斜方肌trapezius dorsi muscle 15腰骶膨大lumbosacral enlargement 16终丝filum terminate17嗅球olfactory bulb 18小脑cerebellum19小脑蚓vermis 20背阔肌latissimus dorsi muscle 21腹外斜肌external oblique muscle of abdomen 22脊髓圆锥conus medullaris图Ⅸ-31脑与脊髓背面(2)The brain 图Ⅸ-32脑与脊髓腹面The brain andand spinal cordDorsal aspect (2) spinal cord .Ventral aspect1大脑炎 cerebrum 2小脑蚓vermis 3腰骶膨大lumbosacral enlargement 4嗅球 olfactory bulb 5小脑cerebellum 6小脑绒球flocculus of cerebcllurn 7颈膨大cervical enlargement 8脊髓圆锥conus medullaris 9终丝filum terminate 10脊神经spinal nerve II 视神经optic nerve12延髓medulla oblongata图Ⅸ-33后肢内侧面The posterior limb. Medial aspect13腹直肌rectus abdoininis muscle14腹外斜肌external oblique muscle of abdomen 15股直肌rectus femoris muscle 16阴茎penis 17 阴囊scrotum 18内收肌 adductor medial muscle 19坐骨神经sciatic nerve20趾深屈肌flexor digitorum profundus muscle 21腓肠肌 gastrocnemius muscle在野医人 收集制作感谢丁香园提供生物交流平台!。

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哺乳动物的解剖和麻醉一、实验目的1、正确处理活体动物;2、观察哺乳动物内部结构,了解各器官形态学特征;3、以小鼠为实验材料,进一步练习活体动物的安全抓取、麻醉处死、保定解剖。

二、实验原理1、戊巴比妥:常用其钠盐,为白色、结晶性的颗粒或白色粉末。

无臭,味微苦,有引湿性,极易溶于水,在乙醇中易容,在乙醚中几乎不溶。

水溶液呈碱性,久置易分解,加热分解更快。

口服易吸收,迅速分布全身各组织与体液中。

易通过胎盘屏障和血脑屏障。

主要在肝脏代谢失去活性,并从肾脏排泄,只有约1%左右从唾液,粪和胆汁中排除,蓄积作用较小。

戊巴比妥是中效类巴比妥类药物。

巴比妥类药物的镇静,催眠和麻醉作用机理为抑制脑干网状结构上行激活系统所致,且具有高度选择性,对丘脑新皮层通路无抑制作用,故无镇痛作用。

戊巴比妥对呼吸和循环有显著的抑制作用。

能使血液红,白细胞减少,血沉加快,延长血凝时间。

苏醒期长,一般需6到8小时才能完全恢复。

用于全身麻醉及中枢神经兴奋药中毒的解救,因剂量不同而表现出镇静、催眠、抗惊厥等不同作用。

注射一定量可致死,因此还被作为注射死刑的药物。

2、哺乳动物:哺乳动物具备许多独特特征,因而大大提高了后代的成活率、增强了对自然环境的适应能力。

消化:包括口腔、咽、食道、胃、小肠、大肠、肛门等。

口腔:哺乳动物的口腔咀嚼和口腔消化引起了口腔结构的较大改变。

出现了肉质的唇,为吸乳、摄食、辅助咀嚼的重要器官,并为发音吐字器官的组成部分。

为适应口腔咀嚼活动,哺乳类口裂缩小,并在两侧牙齿的外侧出现了颊部。

口腔顶壁由骨质的硬腭及软腭所构成,从而把鼻腔开口(内鼻孔)与口腔分隔开,鼻的通路即沿硬腭。

软腭后行,直至正对喉的部位,后鼻孔开口于咽腔。

腭部常有角质上皮的棱,可防止食物滑脱。

口腔内有十分发达的肌肉舌,有助于摄食、搅拌及吞咽,并为人类发音的辅助器官。

舌表面分布有味蕾,为味觉器官。

上、下颌骨上着生有异型齿,因齿的形状和功用不同,可分为门齿一一切割食物,犬齿撕裂食物,臼齿咬、切、压、研磨食物等多种功能。

不同食性的哺乳动物,其牙齿的形状、数目均有很大变化。

咽:哺乳动物的咽构造完善,前接口腔,后通喉与食道。

由于次生腭的形成,内鼻孔也开口达咽部,故咽部是消化管与呼吸道的交叉处。

在咽部两侧还有耳咽管(欧氏管)的开口,可调节中耳腔内的气压而保护鼓膜。

咽部周围有淋巴腺体(扁桃体)分布。

喉门外有一会厌软骨,其启闭以解决咽、喉交叉部位呼吸与吞咽的矛盾。

食道:紧接咽之后,为一细长的管,下端接胃。

食道为食物通过之通道,无消化作用。

胃:是哺乳动物消化道的重要部分,其形态常因食性的不同而变化,多数哺乳类为单胃;草食性哺乳动物为复胃,又称反刍胃,一般由4室组成,即瘤胃、蜂巢胃(网胃)、瓣胃和腺胃(皱胃)。

仅腺胃为胃本体,具有腺上皮,能分泌胃液,其他3个胃室均为食道的变形。

具有复胃的草食性动物,在食物消化过程中要进行多次反刍,直至食物充分分解为止。

小肠:哺乳动物的小肠是消化道中最长的部分,包括十二指肠、空肠及回肠。

小肠分化程度高,其粘膜富有绒毛、血管、淋巴和乳糜管,加强了对营养物质的吸收作用。

大肠:较小肠短,粘膜上无绒毛,其粘液腺能分泌碱性粘液保护和润滑肠壁,以利粪便排出。

在大肠开始部的一盲支为盲肠,其末端有一蚓突。

盲肠在单室胃的食草动物特别发达,除海象、犰狳、大食蚁兽、蹄兔等有1对盲肠外,其他哺乳动物都只有1个盲肠。

哺乳动物的大肠可分为结肠与直肠,直肠直接以肛门开口于体外(泄殖腔消失),是哺乳类与两栖类、爬行类、鸟类的显著区别。

消化腺:哺乳动物的消化腺除3对唾液腺外,在横隔后面,小肠附近还有肝脏和胰脏,分别分泌胆汁和胰液,注入十二指肠。

肝脏除分泌胆汁外,还有贮存糖原、调节血糖,使多余的氨基酸脱氧形成尿及其他化合物,将某些有毒物质转变为无毒物质,合成血浆蛋白质等功能。

排泄系统:哺乳动物的排泄系统构造完善,包括肾脏、输尿管、膀胱和尿道。

此外,皮肤也是哺乳类特有的排泄器官。

肾脏是主要的排泄器官,哺乳动物的肾通常由一对组成,位于腹腔背面,脊柱的两侧。

肾呈豆状,其内缘凹入称肾门,是动脉、静脉、神经扣输尿管等出入处。

肾由皮质和髓质两部分组成。

在肾门部,输尿管的起端扩大成肾盂。

皮质在肾的外层,由无数肾小体、肾小管及血管构成。

每一肾小体和肾小管组成一个肾单位,每一肾脏有数十万甚至数百万个肾单位,肾小管汇集到髓质内的集合管,许多集合管又组成肾乳头开口于肾盂,尿液即由此经输尿管流入膀胱,后再经尿道排出体外。

尿的形成包括肾小球的滤过作用、肾小管至集合管的重吸收作用及分泌作用。

血液流经肾小球时,由于出球小动脉的管径较入球小动脉小,故使毛细血管内血压增加,因此血浆中的水分和除蛋白质以外的大部分物质可透过毛细血管壁及肾小囊壁而进入肾小囊。

故尿之产生,系由血压高低滤过所致。

哺乳动物的尿是由尿素构成,而其他羊膜动物则为尿酸构成。

尿素由肾小管的分泌作用所产生,可使尿变浓。

生殖系统:雄性生殖腺:哺乳类的雄性生殖腺为一对睾丸,其位置常因种类的不同而异。

多数种类的睾丸在繁殖期有移位或下降现象。

除单孔目动物象、犀牛等的睾丸终生留在腹腔内以外,绝大多数哺乳动物的睾丸,在胚胎时便从腹腔经腹股沟下降到腹腔外的阴囊内。

睾丸是由众多的曲细精管构成,是产生精子的器官。

曲细精管间具有间质细胞,能分泌雄性激素。

与曲细精管输出小管相联接的附睾,其管壁细胞分泌弱酸性粘液,以保证精子存活的适宜条件。

附睾下端与输精管相联,输精管下端达于尿道。

精液经尿道、阴茎通体外。

此外,精囊腺、前列腺、尿道球腺是重要的附属腺体,它们的分泌物是构成精液的主体,并能促进精子的活性。

其中前列腺分泌之前列腺素可促进子宫收缩,有助于受精。

雌性生殖腺:为一对卵巢,其表层为生殖上皮,内有由生殖上皮产生的处于不同发育时期的滤泡,每个滤泡内含有一个卵细胞,其外有滤泡液,含有雌性激素,卵成熟滤泡破裂,卵及卵泡液即排出。

其他残余的滤泡即萎缩,由一种黄色细胞所充满,成为黄体,可分泌激素,促进子宫和乳腺发育,为妊娠做好准备。

成熟的卵排出后进入输卵管前端的开口,在输卵管上段完成受精后,沿输卵管下行达于子宫,受精卵即种植于子宫壁上进行发育。

子宫经阴道开口于体外。

哺乳类子宫有多种类型,有的为原始的双子宫,如兔形目、啮齿目和蹄兔目;有的为双分子宫,如鲸目;有的为双角子宫,如食虫目、鳞甲目、食肉目、海牛目、长鼻目、奇蹄目、偶蹄目、翼手目及灵长目的部分种类;还有一种为两个子宫完全愈合为一的单子宫,如翼手目及灵长目的部分种类。

这些不同类型子宫的发展,是由原始的双子宫向单子宫发展。

单子宫的产仔数目通常较双子宫为少。

三、材料与器材实验仪器:大烧杯、解剖盘、剪刀、镊子、解剖针、注射器、大头针等实验动物:小鼠1只/人实验药品:0.2%戊巴比妥四、方法与步骤1、用手抓住鼠尾中下部拎起,勿使其前爪悬空(可搁在另一只手前臂上),将其从培养笼中转移到大烧杯中带回实验桌;2、让小鼠的前爪抓住抹布或解剖盘,抓住其尾部提起其后腿,从后腿根部注射0.5mL戊巴比妥,观察小鼠反应;3、小鼠进入麻醉状态后,可给其用0.5mL戊巴比妥灌胃;4、待小鼠麻醉致死或进入深度麻醉后,解剖小鼠:(1)将小鼠四肢用大头针固定,使之呈“大”字型;(2)将小鼠腹部及头颈部皮毛用水润湿,以防解剖时毛乱飞;(3)从腹部最下端开一小口,剪刀上挑,先剪开上皮,剪至下颌处,观察三对唾液腺;(4)再剪开肌肉层(剪刀上挑以免剪坏内脏),沿腹白线自下而上剪开肌肉,暴露腹腔,再向上剪开肋骨,暴露胸腔,观察内脏结构,包括消化、生殖系统等;(5)将小鼠嘴部向两侧剪开,分开上下颌,观察会厌软骨;(6)实验完毕,将小鼠放入回收袋,洗涤器材,整理桌面。

注意事项:①由于有些小鼠上午注射过戊巴比妥,可能会产生耐药性,药效发挥较慢;②若小鼠胃中有较多食物,则灌胃时可能导致其呕吐;③灌胃时灌胃针先沿上颚轻轻推入,遇到有阻力的地方,将灌胃针垂直竖起,慢慢下推,注意灌胃过程中灌胃针“虚拿”,轻轻推入,用力过大可能捅破其食道或胃部而导致其死亡;④实验时注意保护自己,防止被抓伤、咬伤。

五、实验结果观察到:1、三对唾液腺:(1)颌下腺:中间较大的一对腺体;(2)舌下腺:位于颌下腺上方,与其处于同一包膜内,连接较紧,不易分开,较小;包膜旁边可能有呈较淡颜色的淋巴结;(3)腮腺:位于颌下腺两侧,呈弥散状,颜色较淡。

2、内脏结构:(1)胸腔中:可观察到粉红色多叶肺,肺上方连接着气管;心脏位于胸腔正中,上方有白色的胸腺;食道位于气管下方。

(2)腹腔中:消化系统:肝:位于腹腔上端,是最大的消化腺,呈深红色;胆:位于肝内部,呈深绿色囊状;胃:淡粉色扩大囊状,与食道相连;脾:位于胃左下方,深红色条状腺体;胰:散于胃与十二指肠之间,多分支状,淡粉色腺体;盲肠:小肠与大肠交界处,呈膨大囊状;排泄系统:肾:位于腹腔背部,脊柱两侧,紫红色豆状,下端连有输尿管;肾上腺:位于肾脏上方,黄色色圆形腺体;输尿管:肾发出的白色管道;膀胱:位于腹腔下部,与尿道连通;生殖系统:睾丸:位于腹腔下侧,卵圆形;附睾:位于睾丸端部,呈白色,与脂肪体连结紧密;输精管:从附睾处伸出,白色管状,一部分卷曲成小球状;精囊腺:位于输精管另一端,稍呈透明,近白色的腺体;包皮腺:开口于包皮内面,呈橘黄色。

舌下腺腮腺颌下腺胸腺心脏肺胃肝脏胰腺脾脏小肠盲肠膀胱3、会厌软骨:六、实验讨论哺乳动物重要特征:(1) 脑容量的增大和新脑皮的出现,视觉和嗅觉的高度发展,听觉比其他脊椎动物有更大的特化,智力和感觉能力的进一步发展;(2) 体表有毛、胎生,一般分头、颈、躯干、四肢和尾五个部分四肢的特化增强了活动能力,有助于获得食物和逃避敌害;(3) 牙齿和消化系统的特化有利于食物的有效利用,获得食物及处理食物的能力的增强;(4) 保持恒温。

呼吸、循环系统的完善和独特的毛被覆盖体表有助于维持其恒定的体温,从而保证它们在广阔的环境条件下生存;(5) 用肺部呼吸;体温恒定,是恒温动物;脑较大而发达。

(6) 哺乳和胎生是哺乳动物最显著的特征。

胚胎在母体里发育,母体直接产出胎儿。

母体都有乳腺,能分泌乳汁哺育胎儿,提高了繁殖效率。

胎生、哺乳等特有特征,保证其后代有更高的成活率及一些种类的复杂社群行为的发展。

肾睾丸附睾输精管精囊腺 包皮腺。

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