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Effect of prolonged aflatoxin B1 administration on blood serum oestradiol-17β and progesterone concentrations of goats during the anoestrus period
aflatoxins mycotoxins ovarian steroids
2015/7/7
The effect of prolonged aflatoxin B1 (AFB1) administration on blood serum oestradiol-17β and
progesterone concentrations in goats during the anoestrus period was investigated. Thirty Greek indigenou...
The luteal blood flow, area and pixel intensity of corpus luteum, levels of progesterone in pregnant and nonpregnant mares in the period of 16 days after ovulation
horse pregnancy ultrasonic imaging Doppler ultrasonography image analysis
2015/6/24
The objective of the present study was to examine if luteal blood flow (LBF) monitoring could be used as an additional prognostic tool for early pregnancy diagnosis, and we particularly focused on the...
The effects of in vitro exposure to progesterone and estradiol-17β on the activity of canine neutrophils
TLR4 flow cytometry oxidative burst phagocytosis pyometra dog
2015/4/17
To date, only limited information about the influence of ovarian hormones on canine immune system cells has been available. The study investigated the in vitro influence of progesterone and estradiol-...
A one-foetus pregnancy monitored by ultrasonography and progesterone blood levels in a German Shepherd bitch: a case report
singleton litter ultrasonography pregnancy hypoluteoidism dog
2015/4/15
This case study describes the pregnancy of a German Shepherd bitch with a singleton (one puppy) litter as a result of early embryo resorption. Resorption was confirmed by ultrasonography and the pregn...
Genomic and non-genomic effects of progesterone and pregnenolone on the function of bovine endometrial cells
non-genomic effect progesterone progesterone membrane receptor component 1
2015/4/2
Progesterone (P) decreases oxytocin (OT)-stimulated prostaglandin (PG)F2α, but not PGE2 secretion from bovine endometrial cells and this effect is partly elicited via a non-genomic route. The aim of t...
Development of an ELISA-based kit for the on-farm determination of progesterone in milk
bovine milk ELISA oestrus progesterone reproduction
2015/3/13
Effective reproductive management is a crucial concern in the dairy industry and missed oestrus and late recognition of unsuccessful insemination can lead to substantial financial loss. Progesterone l...
Molecular regulation of progesterone synthesis in the bovine corpus luteum
steroidogenesis corpus luteum oxytocin receptor progesterone receptor β2 receptor cattle
2015/3/13
In bovine luteal cells, progesterone can directly affect its own synthesis by increasing the activity of 3β-HSD. The effect of progesterone on its own secretion coincides with increased expression of ...
Correlation of Estrogen and Progesterone Receptors Status with the Grade and Type of Breast Cancer
Breast cancer Estrogen Progesterone
2010/11/15
The present study was designed to evaluate the use of estrogen and progesterone receptor as
biomarkers in human benign and malignant mammary tumors. Tissue samples from tumors and adjacent uninvolved...
The Effect of Post-Mating Progesterone Supplement on Pregnancy and Lambing Rates of Ewes Bred Out-of-season
post-mating progesterone supplement Awassi ewes out-of-season
2009/1/19
The objective of this experiment was to determine whether post-mating progesterone (P4) supplement improves pregnancy and lambing rates in ewes bred during the seasonal anestrous period. In June, 39 ...
Noninvasive Measurement of Fecal Progesterone Concentration in Toy Poodles by Time Resolved Fluoroimmunoassay（TR-FIA）
Feed deprivation laying hens molting non-feed removal
2009/1/19
American Journal of Animal and Veterinary Sciences 3(1): 43-46 , 2008
Abstract: Progesterone is an important reproductive hormone and measurement of its level by repeated blood samplings is benefici...