1 组织学 2
1．细胞H-E高倍 Cell 2
2．细胞膜 Cell membrane×6500 2
3．细胞质 Cytoplasm×10000 2
4．板状嵴线粒体 Mitochondria with laminar cristae×50000 3
5．管状嵴线粒体 Mitochondria with tubitorm cristae×50000 3
6．粗面内质网 Rough endoplasmic reticulum×70000 3
7．滑面内质网 Smooth endoplasmic reticulum×30000 3
8．高尔基复合体 Golgi complex×50000 4
9．初级溶酶体 Primary lysosomes×50000 4
10．次级溶酶体 Secondary lysosomes×48000 4
11．中心体 Centrosome×120000 4
12．过氧化物酶体和脂滴 Peroxisomes and lipid droplets×18000 5
13．人肝细胞内的糖原颗粒 Glycogen granules of human hepatocyte×10000 5
14．小鼠肝细胞核 Nucleus of mouse hepatocyte×60000 5
15．核孔 Nuclear pores×50000 6
16．猴神经元的核孔 Nuclear pores of monkey neuron×52000 6
17．单层扁平上皮 镀银 高倍 Simple squamous epithelium 6
18．单层扁平上皮H-E 高倍 Simple squamous epithelium 7
19．人胃黏膜下层的毛细血管 Submucosal capillary of human stomach×8000 7
20．单层立方上皮H-E 高倍 Simple cuboidal epithelium 8
21．单层柱状上皮H-E 高倍 Simple columnar epithelium 8
22．假复层纤毛柱状上皮H-E 高倍 Pseudostratified ciliated columnar epithelium 8
23．变移上皮H-E 高倍 Transitional epithelium 9
24．复层扁平上皮H-E 低倍 Stratified squamous epithelium 9
25．腺上皮H-E 高倍 Glandular epithelium 9
26．各种腺泡及导管模式图 Diagram showing different types of acinis and ducts 10
27．兔输卵管上皮细胞的纤毛和微绒毛 Cilia and microvilli of rabbit oviductal epithelium×6500 10
28．小鼠小肠上皮吸收细胞的微绒毛 Microvilli in epithelial absorptive cell of mouse small intestine×50000 10
29．人气管上皮柱状细胞的纤毛 Cilia in epithelial columnar cell of human trachea×20000 10
30．细胞连接 Cell junctions×24000 10
31．细胞超微结构和细胞连接模式图 Diagram of ultrastructure of cell and cell junctions 11
32．疏松结缔组织H-E 高倍 Loose connective tissue 12
33．浆细胞H-E 高倍 Plasma cells 12
34．成纤维细胞 Fibroblast×18000 13
35．胶原纤维 Collagen fiber×20000 13
36．浆细胞 Plasma cell×23000 13
37．肥大细胞 Mast cell×42000 13
38．规则的致密结缔组织——腱H-E 高倍 Dense regular connective tissue 14
39．不规则致密结缔组织——真皮H-E 低倍 Dense irregular connective tissue 14
40．网状组织 镀银 高倍 Reticular tissue 14
41．脂肪组织H-E 高倍 Adipose tissue 14
42．血涂片 瑞氏染色 低倍 Blood smear 15
43．中性粒细胞 瑞氏染色 高倍 Neutrophil 15
44．嗜酸性粒细胞 瑞氏染色 高倍 Eosinophil 15
45．单核细胞 瑞氏染色 高倍 Monocyte 16
46．淋巴细胞 瑞氏染色 高倍 Lymphocyte 16
47．血小板 瑞氏染色 高倍 Blood platelets 16
48．中性粒细胞 Neutrophil×15000 17
49．嗜酸性粒细胞 Eosinophil×15000 17
50．单核细胞 Monocyte×15000 17
51．淋巴细胞 Lymphocyte×15000 17
52．骨髓涂片H-E 油镜 Bone marrow smear 18
53．透明软骨H-E 低倍 Hyaline cartilage 19
54．透明软骨H-E 高倍 Hyaline cartilage 19
55．弹性软骨 地衣红 低倍 Elastic cartilage 19
56．纤维软骨H-E 低倍 Fibrocartilage 20
57．软骨细胞 Chondrocyte×8000 20
58．长骨横切面H-E 低倍 Cross section of long bone 20
59．长骨横切面H-E 低倍 Cross section of long bone 21
60．长骨横切面 大丽紫染色 低倍 Cross section of diaphysis of long bone 21
61．骨单位 大丽紫染色 高倍 Osteon 21
62．膜内成骨H-E 低倍 Intramembranous ossification 22
63．膜内成骨H-E 高倍 Intramembranous ossification 22
64．软骨内成骨 Endochondral ossification 22
65．骨骼肌纤维纵切面H-E 高倍 Longitudinal section of skeletal muscle fibers 23
66．骨骼肌纤维横切面H-E 高倍 Cross section of skeletal muscle fibers 23
67．骨骼肌纤维内的肌原纤维 Myofibril of skeletal muscle fiber×55000 23
68．心肌纤维纵切面H-E 高倍 Longitudinal section of cardiac muscle fibers 24
69．心肌纤维横切面H-E 高倍 Cross section of cardiac muscle fibers 24
70．闰盘 Intercalated disc×40000 24
71．平滑肌纤维纵切面H-E 高倍 Longitudinal section of smooth muscle fibers 25
72．平滑肌纤维横切面H-E 高倍 Cross section of smooth muscle fibers 25
73．人小肠壁的平滑肌纤维 Smooth muscle fibers of human small intestine×8000 25
74．神经元H-E 高倍 Neuron 26
75．神经元 镀银 高倍 Neuron 26
76．突触的类型 Types of synapse 26
77．原浆性星形胶质细胞 镀银 高倍 Protoplasmic astrocytes 27
78．纤维性星形胶质细胞 镀银 高倍 Fibrous astrocyte 27
79．少突胶质细胞 镀银 高倍 Oligodendrocyte 27
80．小胶质细胞 镀银 高倍 Microglia 28
81．卫星细胞H-E 高倍 Satellite cell 28
82．有髓神经纤维纵切面 镀银 高倍 Longitudinal section of myelinated nerve fibers 28
83．有髓神经纤维纵切面H-E 高倍 Longitudinal section of myelinated nerve fibers 29
84．有髓神经纤维横切面H-E 高倍 Cross section of myelinated nerve fibers 29
85．有髓神经纤维和无髓神经纤维超微结构立体图 Threedimensional diagram of ultrastructure of myelinated nerve fiber and unmyelinated nerve fiber 29
86．胎儿神经纤维 Fetal nerve fibers×7000 30
87．环层小体H-E 高倍 Pacinian corpuscle 30
88．环层小体 苏木精 低倍 Pacinian corpuscle 30
89．触觉小体 镀银 高倍 Tactile corpuscle 31
90．运动终板 镀银 高倍 Motor end plates 31
91．运动神经末梢—运动终板 Motor nerve ending-Motor end plate 31
92．大脑H-E 低倍 Cerebrum 32
93．大脑 镀银 低倍 Cerebrum 32
94．小脑H-E 低倍 Cerebellum 33
95．小脑 镀银 低倍 Cerebellum 33
96．脊髓 银染 Spinal cord 33
97．脊髓前角H-E 低倍 Anterior horn of spinal cord 34
98．脊髓后角H-E 低倍 Posterior horn of spinal cord 34
99．脊髓灰质联合及中央管H-E 低倍 Commisura grisea and myelocoele 34
100．脊神经节H-E 低倍 Spinal ganglion 35
101．交感神经节H-E 低倍 Sympathetic ganglion 35
102．眼球前半H-E 低倍 Anterior half of eyeball 36
103．角膜H-E 低倍 Cornea 36
104．虹膜H-E 低倍 Iris 37
105．睫状体H-E 低倍 Ciliary body 37
106．眼球后半H-E 低倍 Posterior half of eyeball 38
107．视网膜H-E 低倍 Retina 38
108．视网膜节细胞 Ganglion cell of retina×6000 39
109．感光细胞 Visual cell×6500 39
110．视网膜内的突触 Synapse of retina×30000 39
111．黄斑和中央凹微细结构H-E 低倍 Microstructure of macuia lutea and central fovea 40
112．视神经乳头H-E 低倍 Optic papilla 40
113．内耳 镀银 低倍 Internal ear 41
114．螺旋器 镀银 低倍 Spiral organ of corti 41
115．心脏H-E 低倍 Heart 42
116．心壁H-E 低倍 Cardiac wall 4
117．心壁H-E 低倍 Cardiac wall 43
118．心瓣膜H-E 低倍 Cardiac valve 43
119．大动脉H-E 低倍 Large artery 43
120．大动脉 地衣红 低倍 Large artery 44
121．中动脉立体结构图 Three-dimensional diagram of medium-sized artery 44
122．中动脉H-E 低倍 Medium-sized artery 44
123．中动脉 地衣红 低倍 Medium-sized artery 45
124．小血管和淋巴管H-E 低倍 Small blood vessels and lymphatic vessels 45
125．毛细血管 铁苏木精 高倍 Capillary 45
126．猴胰腺毛细血管 Capillaries of monkey pancreas×200 46
127．毛细血管 Capillary×12000 46
128．人骨髓窦状毛细血管 Sinusoidal capillary of human bone marrow×2500 46
129．人真皮内的微静脉 Venule of human dermis×17000 46
130．指端皮肤微细结构H-E 低倍 Microstructure of skin from fingertip 47
131．指端皮肤H-E 低倍 Skin from fingertip 47
132．表皮H-E 高倍 Epidermis 48
133．真皮H-E 低倍 Dermis 48
134．薄表皮H-E 高倍 Thin epidermis 48
135．人皮肤表皮 Epidermis of human skin×7000 49
136．表皮基底层和真皮 Stratum basale of epidermis and dermis×7000 49
137．朗格汉斯细胞 Langerhans cell×42000 49
138．人的黑素细胞 Human melanocyte×2000 49
139．头皮H-E 低倍 Scalp 50
140．毛H-E 低倍 Hair 50
141．毛H-E 高倍 Hair 50
142．皮脂腺H-E 低倍 Sebaceous gland 51
143．汗腺H-E 高倍 Sweat gland 51
144．淋巴结结构 Structure of lymph node 52
145．淋巴结H-E 低倍 Lymph node 52
146．淋巴结皮质H-E 低倍 Cortex of lympn node 53
147．淋巴结髓质H-E 低倍 Medulla of lymph node 53
148．淋巴窦 Lymphatic sinus×9000 53
149．幼儿胸腺H-E 低倍 Thymus of child 54
150．幼儿胸腺髓质H-E 低倍 Medulla of child thymus 54
151．成人胸腺H-E 低倍 Thymus of adult 54
152．猫血-胸腺屏障 Cat blood-thymus barrier×9000 55
153．脾微细结构H-E 低倍 Microstructure of spleen 55
154．脾H-E 低倍 Spleen 56
155．脾白髓H-E 高倍 White pulp of spleen 56
156．脾红髓H-E 高倍 Red pulp of spleen 56
157．人脾窦和脾索 Human splenic sinusoid and splenic cord×2000 57
158．腭扁桃体H-E 低倍 Palatine tonsil 57
159．人腭扁桃体 Human palatine tonsil×5000 57
160．甲状腺H-E 高倍 Thyroid gland 58
161．滤泡旁细胞H-E 高倍 Parafollicular cell 58
162．人甲状腺滤泡上皮细胞 Follicular epithelial cell of human thyroid gland×23000 58
163．肾上腺H-E 低倍 Adrenal gland 59
164．肾上腺球状带H-E 高倍 Zona glomerulosa of adrenal gland 59
165．肾上腺束状带H-E 高倍 Zona fascicuiata of adrenal gland 59
166．肾上腺网状带和髓质H-E 高倍 Zona reticularis and medulla of adrenal gland 60
167．大鼠肾上腺皮质细胞（左上）和髓质细胞（右下） Rat adrenal cortex cell and adrenal medullar cell×7000 60
168．垂体H-E 低倍 Pituitary gland 60
169．垂体远侧部H-E 高倍 Pars distalis of pituitary gland 61
170．垂体中间部H-E 高倍 Pars intermedia of pituitary gland 61
171．垂体神经部H-E 高倍 Pars nervosa of pituitary gland 61
172．大鼠垂体前叶生长激素细胞 Somatotroph of rat anterior pituitary gland×6000 62
173．促甲状腺激素细胞 Thyrotroph×5000 62
174．促性腺激素细胞 Gonadotroph×8000 62
175．牙和牙龈微细结构H-E 低倍 Microstructure of a tooth and gingiva 63
176．轮廓乳头H-E 低倍 Circumvallate papilla 63
177．味蕾H-E 高倍 Taste buds 64
178．食管H-E 低倍 Esophagus 64
179．食管H-E 高倍 Esophagus 64
180．胃微细结构 Microstructure of stomach 65
181．胃底部H-E 低倍 Fundic Part of stomach 66
182．胃底腺H-E 高倍 Fundic gland 66
183．人胃底腺壁细胞 Parietal cell of human fundic gland×15000 66
184．人胃底腺的颈黏液细胞 Mucous neck cell of human fundic gland×20000 67
185．人胃底腺的主细胞 Chief cell of human fundic gland×20000 67
186．幽门部H-E 高倍 Pyloric part of stomach 67
187．肠绒毛和小肠腺H-E 低倍 Intestinal villus and small intestinal gland 68
188．空肠纵切面H-E 低倍 Longitudinal section of jejunum 68
189．空肠H-E 低倍 Jejunum 69
190．小肠腺H-E 高倍 Small intestinal glands 69
191．十二指肠H-E 低倍 Duodenum 69
192．十二指肠的纵切面H-E 低倍 Longitudinal section of duodenum 70
193．猴十二指肠黏膜上皮吸收细胞的微绒毛 Microvilli of absorptive cell in monkey duodenal epithelium mucosae×10000 70
194．回肠的纵切面H-E 低倍 Longitudinal section of ileum 70
195．回肠H-E 低倍 Ileum 71
196．人小肠黏膜上皮的吸收细胞 Absorptive cell in epithelium mucosae of human small intestine×8000 71
197．人小肠黏膜上皮的杯状细胞 Goblet cell in epithelium mucosae of human small intestine×12000 71
198．大肠纵切面H-E 低倍 Longitudinal section of large intestine 72
199．结肠横切面H-E 低倍 Cross section of colon 72
200．结肠H-E 低倍 Colon 73
201．阑尾H-E 低倍 Vermiform appendix 73
202．消化管内分泌细胞 镀银 高倍 Endocrine cells of digestive tract 73
203．腮腺微细结构H-E 低倍 Microstructure of parotid gland 74
204．腮腺H-E 高倍 Parotid gland 74
205．人腮腺浆液性腺细胞 Serous cell of human parotid gland×10000 74
206．下颌下腺微细结构H-E 低倍 Microstructure of submandibular gland 75
207．下颌下腺H-E 高倍 Submandibular gland 75
208．大鼠下颌下腺的浆液性腺细胞 Serous cell of rat submandibular gland×9000 75
209．舌下腺微细结构H-E 低倍 Microstructure of sublingual gland 76
210．舌下腺H-E 高倍 Sublingual gland 76
211．胰腺H-E 高倍 Pancreas 76
212．胰腺微细结构H-E 低倍 Microstructure of pancreas 77
213．小鼠胰岛 Mouse pancreatic islet×9000 77
214．人胰腺外分泌部细胞 Exocrine cell of human pancreas×15000 78
215．人胰岛A细胞 A cell of human pancreatic islet×12000 78
216．人胰岛B细胞 B cell of human pancreatic islet×15000 78
217．肝小叶模式图 Diagram of hepatic lobule 79
218．肝小叶的微细结构H-E 低倍 Microstructure of hepatic lobule 79
219．肝细胞索和肝血窦H-E 高倍 Hepatic cords and sinusoids 80
220．猪肝H-E 低倍 Liver of pig 80
221．肝小叶H-E 低倍 Hepatic lobute 80
222．肝小叶H-E 高倍 Hepatic lobule 81
223．肝巨噬细胞 复合染色 高倍 Kupffer cell 81
224．门管区H-E 高倍 Portal area 81
225．小叶下静脉H-E 低倍 Sublobular vein 82
226．人肝细胞 Human hepatocyte①×10000 82
②×40000 82
227．气管微细结构H-E 低倍 Microstructure of trachea 83
228．气管上皮超微结构 Ultrastructure of tracheal epithelium 83
229．气管H-E 低倍 Trachea 84
230．气管黏膜H-E 高倍 Tracheal mucosa 84
231．人气管上皮的纤毛细胞 Ciliated cell in epithelium of human trachea×4000 84
232．肺小叶模式图 Diagram of pulmonary lobule 85
233．肺微细结构H-E 低倍 Microstructure of lung 85
234．肺泡超微结构 Ultrastructure of pulmonary alveolus 85
235．肺H-E 低倍 Lung 86
236．细支气管H-E 高倍 Bronchiole 86
237．终末细支气管H-E 高倍 Terminal bronchiole 86
238．呼吸性细支气管及肺泡管H-E 低倍 Resplratory bronchiole and alveolar duct 87
239．肺泡H-E 高倍 Pulmonary alveolus 87
240．肺泡上皮 Alveolar epithelium×8000 87
241．人Ⅱ型肺泡细胞 Human type Ⅱ alveolar cell×10000 88
242．血-气屏障 Blood-air barrier×7500 88
243．人Ⅰ型肺泡细胞 Human type Ⅰ alveolar cell×7600 88
244．肾单位的各段和集合小管在肾脏内的分布 Localization of nephron segments and collecting tubules in the kidney 89
245．肾单位、集合小管的微细结构和超微结构 Microstructure and ultrastructure of nephron segments and collecting tubules 89
246．近端小管上皮细胞超微结构模式图 Diagram of ultrastructure of proximal convoluted tubule cell 89
247．肾皮质微细结构H-E 低倍 Microstructure of renal cortex 90
248．肾小体模式图 Diagram of renal corpuscle 90
249．有孔毛细血管和足细胞 Ultrastructure of fenestrated capillary and podocyte 90
250．肾皮质H-E 低倍 Renal cortex 91
251．皮质迷路H-E 高倍 Cortical labyrinth 91
252．肾小体 Renal corpuscle×1200 92
253．足细胞 Podocytes×3000 92
254．人肾小体 Human renal corpuscle×5000 92
255．小鼠肾小囊 Mouse renal capsule×10000 93
256．滤过屏障 Filtration barrier×45000 93
257．髓放线H-E 高倍 Medullary ray 93
258．大鼠肾小管 Rat renal tubule×15000 94
259．肾髓质H-E 高倍 Medulla of kidney 94
260．输尿管H-E 低倍 Ureter 94
261．膀胱微细结构H-E 低倍 Microstructure of urinary bladder 95
262．膀胱H-E 低倍 Urinary bladder 95
263．膀胱黏膜H-E 高倍 Mucosa of urinary bladder 95
264．睾丸H-E 低倍 Testis 96
265．睾丸生精小管和间质H-E 高倍 Seminiferous tubule and interstitial tissue of testis 96
266．睾丸间质H-E 高倍 Interstitial tissue of testis 96
267．初级精母细胞 Primary spermatocyte×12000 97
268．精子 铁苏木精染色 高倍 Spermatozoa 97
269．精子头部 Head of spermatozoon×60000 98
270．精子尾部 Tail of spermatozoon×20000 98
271．输出小管H-E 高倍 Efferent duct of epididymis 98
272．附睾管H-E 高倍 Epididymal duct 99
273．前列腺H-E 低倍 Prostate gland 99
274．输精管H-E 低倍 Ductus deferens 100
275．卵巢H-E 低倍 Ovary 100
276．原始卵泡H-E 高倍 Primordial follicle 100
277．初级卵泡H-E 高倍 Primary follicle 101
278．次级卵泡H-E 高倍 Secondary follicle 101
279．闭锁卵泡H-E 高倍 Atretic follicle 101
280．输卵管H-E 低倍 Oviduct 102
281．输卵管黏膜H-E 高倍 Mucosa of oviduct 102
282．人输卵管上皮 Epithelium of human oviduct×6000 102
283．增生期子宫内膜H-E 低倍 Endometrium of uterus of proliferating phase 103
284．分泌期子宫内膜H-E 高倍 Endometrium of uterus of secretory phsae 103
285．人子宫内膜上皮 Epithelium of human endometrium×8000 104
286．螺旋动脉H-E 高倍 Helicine arteries 104
287．静止期乳腺H-E 低倍 Resting mammary gland 105
288．授乳期乳腺H-E 低倍 Lactating mammary gland 105
2 胚胎学 108
289．精子和卵子 Spermatozoon and ovum 108
290．受精经过 The process of fertilization 108
291．卵裂和胚泡形成 Cleavage and formation of blastocyst 109
292．运卵和植入 Transport of zygote and implantation 109
293．植入过程中胚泡改变 Change of biastocyst during implantation 110
294．三胚层的形成（2-3周） Formation of the trilaminar germ layer 111
295．体节和胚内体腔形成（4周） Formation of the somites and intraembryonic coelom 112
296．三胚层分化（3-5周） Differentiation of the trilaminar germ layer 113
297．4周人胚（顶臀6mm） Drawings of a 4-week embryo 114
298．胎膜和子宫内膜的关系 Relation of fetal membrane and endometrium 114
299．5周人胚（12mm） Drawings of a 5-week embryo 115
300．6周人胚（20mm） Drawing of a 6-week embryo 115
301．7周人胚在羊膜腔内（31mm） Drawing of a 7-week embryo in amniotic cavity 116
302．9周胎儿（46mm） Drawing of a 9-week fetus 116
303．9周胎儿在羊膜腔内（46mm） Drawing of a 9-week fetus in amniotic cavity 117
304．12周胎儿（55mm） Drawing of a 12-week fetus 117
305．26周胎儿（250mm） Drawing of a 26-week fetus 118
306．胎盘结构模式图 Diagram of structure of the placenta 118
307．28周胎儿在子宫内自然位置 Normal location of a 28-week fetus in the uterus 119
308．胚龄和胚胎早期发生 Embryonic age and early development of the embryo 120
309．颜面的发生（3-14周） Development of the face 121
310．各型唇裂和面斜裂 Types of cleft lip and oblique facial cleft 122
311．咽囊及其所演变的器官 Pharyngeal pouch and organs derived from it 122
312．腭突和鼻中隔的发生（口鼻分隔）（6-12周） Development of palatine process and nasal septum 123
313．牙的发生 Development of teeth 124
314．椎骨的发生（4-8周） Development of vertebrae 125
315．肢芽的发生（4-6周） Development of limb bud 125
316．四肢皮节的发生和神经分布 Development of dermatomere of limbs and distribution of nerves 126
317．4周人胚 Drawing of a 4-week embryo 126
318．气管和食管的分隔 Partition of the trachea and esophagus 126
319．喉的发生 Development of the larynx 127
320．支气管和肺的发生（4-8周） Development of the bronchi and lung 127
321．5周人胚 Drawing of a 5-week embryo 128
322．胃和网膜囊的发生 Development of the stomach and omental bursa 128
323．5周人胚 Drawing of a 5-week embryo 129
324．肠的发生 Development of gut 129
325．泄殖腔的分隔（4-7周） Partition of cloaca 130
326．胰腺的发生（5-8周） Development of pancreas 130
327．原、中肾的发生（4-5周） Development of pronephros and mesonephros 131
328．后肾的发生（⑤-⑦后肾上移、生殖腺下降） Development of metanephros 131
329．外生殖器发生示意图（4-12周） Diagram illustrating development of external genital organs 132
330．血岛和血管的形成（2-3周） The formation of the blood island and vessels 133
331．体蒂时期血循环 The blood circulation during the body stalk 133
332．人胚三种血循环 Three types of blood circulations of the embryo 133
333．动脉弓及其改变（3-5周） Aortic arches and their change 134
334．心管和围心腔的位置变化（2-3周） Change of location of the cardiac tube and pericardial coelom 134
335．心脏外形的改变（3-8周） The change of heart shape 135
336．房室管的分隔（4-5周） Partition of the atrloventricular canal 136
337．心房和心室的分隔（3-8周） Partition of the atrlum and ventricle 136
338．胚胎期心脏内的血液流向 The direction of blood flow in heart during the embryonic phase 137
339．心球和动脉干的分隔（3-5周） Partition of the bulbus cordis and truncus arteriosus 137
340．心脏发育异常 Abnormal development of the heart 138
341．动脉导管异常 Abnormal ductus arteriosus 138
342．胎儿血液循环图 Diagram of fetus blood circulation 139
343．神经管和三个脑泡发生示意图（4-5周） Diagram illustrating development of neural tube and three brain vesicles 140
344．三个脑泡发育的示意图（4-9周） Diagram illustrating development of three brain vesicles 140
345．三个脑泡正中矢状切面 Median and sagittal section of three brain vesicles 141
346．脑室和纹状体的发育（4-9周） Development of cerebral ventricle and corpus striatum 141
347．脊髓发生示意图 Diagram illustrating the development of spinal cord 141
348．中枢神经系统的组织分化（4-8周） Differentiation of tissue in central nerve system 142
349．垂体的发生（6-16周） Development of hypophysis 142
350．神经嵴分化示意图 Diagram illustrating differentiation of neural crest 143
351．眼的发生（4-10周） Development of eye 43
352．内、中耳的发生（4-6周） Development of internal and middle ear 144
353．外耳的发生（5-6周） Development of external ear 144