| atretic | <embryology> Having an abnormal closure or absence of a body opening or tubular organ (for example, a child born without an oesophagus would have an atretic birthdefect). (09 Oct 1997) |
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| atretic corpus luteum | A retrogressed corpus luteum characterised by increasing cicatrization and shrinkage of the cicatricial core with an amorphous, convoluted, completely hyalinised lutein zone surrounding the central plug of scar tissue. Synonym: albicans, atretic corpus luteum, corpus candicans. Corpora allata, a pair of juvenile hormone-producing endocrine glands located near the brain in insects; action of the juvenile hormone is interrelated with that of brain hormone and ecdysone; a high concentration of the hormone at the time of molting will cause production of an additional larval instar; removal at an early larval stage causes precocious pupation, resulting in the formation of a midget adult; implantation at late larval stages can cause development of an oversized adult. (05 Mar 2000) |
| atretic ovarian follicle | A follicle that degenerates before coming to maturity; great numbers of such atretic follicle's occur in the ovary before puberty; in the sexually mature woman, several are formed each month. Synonym: corpus atreticum. (05 Mar 2000) |
| atretic |
(atret
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atretic follicle |
An ovarian follicle that fails to mature and degenerates. Also called "atresia" refering to the process of degeneration of the ovarian follicle. (More? Week 1 Notes)
Ãâó: embryology.med.unsw.edu.au/Notes/Index/A.htm
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| atretic ovarian f. |
an ovarian follicle that began to mature but did not become the dominant follicle and has involuted.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| atretic follicle |
An ovarian follicle that has undergone degeneration or involution.
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