- atresia of follicle
- 난포폐쇄
English-Korean animal medical dictionary. 2013.
atresia of follicle
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Atresia — is a condition in which a body orifice or passage in the body is abnormally closed or absent. Examples of atresia include:* Anorectal atresia malformation of the opening between the rectum and anus. * Aural atresia (see Microtia) a congenital… … Wikipedia
Atresia — Absence of a normal opening or failure of a structure to be tubular. Atresia can affect many structures in the body, including: {{}}Anal atresia congenital absence of a hole at the bottom end of the intestine. Also called imperforate anus. Aortic … Medical dictionary
atresia — n. 1) congenital absence or abnormal narrowing of a body opening. See: biliary atresia, duodenal atresia, tricuspid atresia 2) the degenerative process that affects the majority of ovarian follicles. Usually only one Graafian follicle will… … The new mediacal dictionary
atresia — noun Etymology: New Latin, from 2a + Greek trēsis perforation, from tetrainein to pierce more at throw Date: circa 1807 1. absence or closure of a natural passage of the body 2. absence or disappearance of an … New Collegiate Dictionary
follicular atresia — atresia folliculi degeneration and resorption of the ovarian follicles in a given menstrual cycle that began maturing but did not become the dominant follicle. See atretic ovarian follicle, under follicle … Medical dictionary
Ovarian follicle atresia — is the periodic process in which immature ovarian follicles degenerate and are subsequently re absorbed during the follicular phase of the menstrual cycle. Typically around 20 follicles mature each month and only a single follicle is ovulated.… … Wikipedia
Folliculogenesis — In biology, folliculogenesis is the maturation of the ovarian follicle, a densely packed shell of somatic cells that contains an immature oocyte. Folliculogenesis describes the progression of a number of small primordial follicles into large… … Wikipedia
reproductive system, animal — Introduction any of the organ systems by which animals reproduce. The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… … Universalium
Ovulation — is the process in a female s menstrual cycle by which a mature ovarian follicle ruptures and discharges an ovum (also known as an oocyte, female gamete, or casually, an egg). Ovulation also occurs in the estrous cycle of other female mammals,… … Wikipedia
Oogenesis — Oogenesis, ovogenesis or oögenesis ( /ˌoʊ … Wikipedia
Follicular phase — The follicular phase (or proliferative phase) is the phase of the estrous cycle, (or, in humans and great apes, the menstrual cycle) during which follicles in the ovary mature. It ends with ovulation. The main hormone controlling this stage is… … Wikipedia
