blood progesterone

blood progesterone

the level of progesterone in the blood; used as a means of early pregnancy diagnosis in cows and ewes. See also progesterone, pregnancy tests.
References in periodicals archive ?
However, no embryonic loss was detected in groups, when the blood progesterone concentrations and transabdominal ultrasonography findings compared.
Effect of Gonadoreline Administration on Blood Progesterone, Oestradiol 17\ beta Concentration and Some Fertility Parameters in Angora Goats.
86) After all, Dalton proved women with PMS respond to added progesterone (87); but relevant for this paper, she later stated doses had to be of pharmacological-strength (supra-physiological) and that testing blood progesterone revealed nothing significant.
Their skin is said to be "saturated"; and no matter how much progesterone they apply (2% cream gives 20 mg progesterone per gram and 10% delivers 100 mg/gm), no increase in salivary or blood progesterone can be measured.
Decreasing post-partum blood progesterone level may explain at least partly the decreasing fertility in lactating cattle (Lucy and Crooker, 2001).
Peterson et al (1975) recorded decline in blood progesterone before the pre estrus rise in estrogen and there was no pre estrus peak in progesterone levels and concluded that major activity of prostaglandin coincided with decline in progesterone and active stage of estrogen secretion.
Similar observation with no difference in the pattern of fall in blood progesterone levels between cows administered with synthetic (Cloprostenol sodium 500 [micro]g IM) and natural (Dinoprost tromethamine 25mg IM) [PGF.
The changes in the circulating leukocyte count during the menstrual cycle are associated with the presumptive changes in blood estrogen and the possibility that they are influenced by blood gonadotrophic hormone at the time of ovulation, or by blood progesterone or body temperature during the latter half of the cycle.
Characterization of caprine estrous cycle using enzyme immunoassay for the determination of whole blood progesterone concentration.
2005), we have demonstrated that the anti-hypertensive effects of TS differed on G(gestational day) 19, P(postpartum day)1 and P7 and also that this difference may be related to blood progesterone levels.
Another study presented at last week's meeting suggests that an afternoon drop in blood progesterone levels may somehow contribute to PMS symptoms, especially the cravings for sweet or salty foods, which can lead to the eating binges reported by some women with PMS.