buccopharyngeal membrane
1buccopharyngeal membrane — n a membrane in an early embryo composed of ectoderm and endoderm and separating the head end of the gut from the stomodeum called also oral membrane, oral plate, pharyngeal membrane * * * oropharyngeal m …
2Buccopharyngeal membrane — Infobox Embryology Name = PAGENAME Latin = GraySubject = 6 GrayPage = 47 Caption = Human embryo about fifteen days old. Brain and heart represented from right side. Digestive tube and yolk sac in median section. (Buccopharyngeal membrane labeled… …
3membrane — 1. A thin sheet or layer of pliable tissue, serving as a covering or envelope of a part, as the lining of a cavity, as a partition or septum, or to connect two structures. SYN: membrana [TA]. 2. SYN: biomembrane. [L. membrana, a skin or m …
4Cloacal membrane — Tail end of human embryo from fifteen to eighteen days old. Latin membrana cloacalis Gray s …
5pharyngeal membrane — n BUCCOPHARYNGEAL MEMBRANE * * * in the embryo, one of the thin membranes, consisting of ectoderm, mesoderm, and endoderm, that separate the pharyngeal pouches from the pharyngeal grooves; the first pharyngeal membrane, with its associated… …
6oral membrane — n BUCCOPHARYNGEAL MEMBRANE * * * oropharyngeal m …
7Mucous membrane — Layers: serosa longitudinal muscle myenteric plexus circular muscle submucosal plexus submucosal mucosal …
8Mucous membrane of the soft palate — Gray s subject #243 1141 The mucous membrane of the soft palate is thin, and covered with stratified squamous epithelium on both surfaces, excepting near the pharyngeal ostium of the auditory tube, where it is columnar and ciliated. According to… …
9oropharyngeal membrane — a transient embryonic septum at the cranial limit of the foregut, in the depths of the stomodeum; it temporarily separates the mouth cavity from the pharynx. Called also buccopharyngeal m. and pharyngeal septum …
10Stomodeum — Infobox Embryology Name = PAGENAME Latin = GraySubject = 241 GrayPage = 1101 Caption = Human embryo about fifteen days old. Brain and heart represented from right side. Digestive tube and yolk sac in median section. (Stomodeum labeled in upper… …
