rathke
21Rathke — …
22Rathke's pouch — an embryonic invagination of the stomodeal ectoderm (roof of the embryonic mouth) which migrates dorsally to come into contact with diencephalon. It differentiates into the anterior pituitary gland or adenohypohysis. It becomes a blind naso… …
23Rathke, Martin H(einrich) — (25 ago. 1793, Danzig, Prusia–3 sep. 1860, Königsberg). Anatomista y embriólogo alemán. Fue el primero en describir surcos y arcos branquiales en los embriones de mamíferos y aves. Pensó que se trataba de agallas vestigiales, pero reconoció su… …
24Rathke columns — two cartilages at the anterior end of the notochord …
25Rathke duct — the part of the ductus paramesonephricus lying between its main part and the sinus pocularis …
26Rathke folds — two fetal folds of mesoderm which unite at the median line to form the Douglas septum and to render the rectum a complete canal …
27Rathke pocket — see under pouch …
28Rathke pouch — a diverticulum from the ectodermal roof of the stomodeum of the embryo that lies adjacent to the floor of the diencephalon; from it the adenohypophysis is developed. Its lumen persists in adults as small colloid filled cysts and clefts at the… …
29Rathke trabeculae — trabeculae cranii …
30Rathke-Tasche — Rạth|ke Tasche: embryonale Ausstülpung des Kopfdarms, aus dem sich ein taschenförmiges Gebilde entwickelt, das die Grundlage für die ↑Hypophyse bildet …
