Talk:Histology and Embryology 1941 - Embryology
PART ONE: GENERAL DEVELOPMENT
Fertilization, Cleavage and the Origin of the Germ Layers, 105
I. Fertilization, 105
II. Cleavage (segmentation) of the mammalian ovum, 106
III. Gastrulation, 107
IV. Formation of the mesoderm, 107
Early Differentiations of the Germ Layers; Development of the External Form, 108
I. Early differentiations of the germ layers, 108
II. Development of the external form, no
Human Fetal Membranes, Placentation and Deciduae, 114
I. Fetal appendages and membranes, 114
II. Placentation, 116
III. The deciduae, 118
IV. The placenta, 119
PART TWO: ORGANOGENESIS
Endodermic Derivatives
The Digestive System, 120
I. Introductory remarks, 120
II. The organs of the mouth cavity, 121
III. The pharynx, 123
IV. The digestive tube, 125
V. The liver, 126
VI. The pancreas, 127
The Respiratory System, 127
I. Early development, 127
II. The larynx, 127
III. The trachea, 128
IV. The lungs, 128
Mesodermic Derivatives
The Mesenteries and Coelom, 129
I. The mesenteries, 129
II. The coelom (body cavity), 130
The Vascular System, 13 i
I. Origin of the blood and hemopoiesis in the embryo, 13 1
II. The early vascular system, 132
III. Development of the heart, 133
IV. Development of the arteries, 136
V. Development of the veins, 138
VI. Fetal circulation and changes at birth, 139
The Urogenital System, 140
I. The urinary organs, 140
II. The genital organs, 143
The Skeletal System, 148
I. Connective tissue, 148
II. Cartilage, 148
III. Bone. Development of the skeleton, 148
The Muscular System, 15 i
I. The visceral musculature, 15 1
II. The skeletal musculature, 15 1
Ectodermic Derivatives
The Integument and Its Derivatives, 153
I. The skin, 153
II. The hair, 154
III. The sebaceous glands, 154
IV. The sweat glands, 154
V. The mammary glands, 155
The Nervous System, 155
I. The central nervous system, 155
II. The peripheral nervous system, 162
The Sense Organs, 165
I. The organ of taste, 165
II. The nose, 165
III. The eye, 166
IV. The ear, 168