PROGESTERONE AND PSEUDOPREGNANCY IN THE GOLDEN HAMSTER
نویسندگان
چکیده
منابع مشابه
Histomorphometry of Golden Hamster Ovaries
Introduction: Genital system is important herd in animal's creation. It is necessary for animal reproduction. Mammal has two sex in genital system such as male and female in separated animals. Animal reproduction destroyed by disorder of genital system. In this case, animals cannot produce an animal similar to them. Finally it cause overthrow a species of animals. Methods: Histomorpholog...
متن کاملProgesterone secretion during pregnancy and pseudopregnancy in the ferret.
In the ferret, pregnancy and pseudopregnancy last 6 weeks. Histological study of the CL and endometrium indicates a parallel rate of progestin secretion in the two conditions (Deanesly, 1967) and suggests that the products of conception do not affect CL activity in this species. Further evidence has been sought on this point by assay of the progesterone content of plasma samples collected from ...
متن کاملEffects of progesterone on the ultrastructure of the golden hamster parathyroid gland.
The ultrastructure of the parathyroid glands in golden hamsters after administration of progesterone was investigated. In the parathyroid glands of the female hamsters after administration of progesterone, the mean serum calcium concentration was significantly higher when compared to that of the control hamsters. In the male experimental hamsters, the percentage area occupied by Golgi complexes...
متن کاملIntussusception in the Syrian golden hamster.
Of a series of ninety-six young male Syrian Golden hamsters, 13% developed lethargy, anorexia, diarrhoea and colocolic intussusception when their diet was changed from a basal laboratory-grade rodent chow to a nutritionally complete semi-purified diet. Histologically, the colon of the hamsters with intussusception had markedly reduced mucus production. Plasma levels of gastric inhibitory polype...
متن کاملCytoplasmic whorls in the golden hamster oocyte.
Fragments of 40 ovaries of various laboratory mammals, including mice, golden hamsters, rabbits and ferrets have been studied. The structures described in this paper were observed in some of the oocytes in the 14-day-old golden hamster ovary. The specimens in which they were present were obtained from 4 animals. After fixation for 60 min in chilled, buffered osmium tetroxide, the blocks were de...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproduction
سال: 1966
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0110463