Progesterone in Pregnant and Non-Pregnant Reindeer
نویسندگان
چکیده
منابع مشابه
Progesterone Profiles in Pregnant, Non-Pregnant, Natural and Stimulated IVF Cycles with and Without Luteal Support.
OBJECTIVES (1) To describe the progesterone profiles following pituitary down regulation in stimulated IVF cycles with the use of GnRH-a (2) To assess the impact of progesterone supplement and pregnancy on the subsequent luteal phase. STUDY DESIGN A prospective observational study performed in a specialist infertility clinic based at a tertiary centre in the north of England. Subjects were di...
متن کاملProgesterone concentrations in peripheral plasma of non-pregnant and pregnant grey squirrels (Sciurus carolinensis).
Plasma concentrations of progesterone in non-pregnant female grey squirrels were never greater than 3.2 nmol/l and no significant differences were found between levels in anoestrous, pro-oestrous and oestrous animals. During pregnancy, plasma concentrations of progesterone increased significantly and reached a maximum level of 318 nmol/l at around day 35 of the 44 day period of gestation. After...
متن کاملPlasma progesterone concentrations in pregnant and non-pregnant black bears (Ursus americanus).
Plasma levels of progesterone were determined from serial samples taken from 2 black bears over 3 consecutive fall periods. Each animal was pregnant during the 1st and 3rd years. Variations in progesterone levels were seen between animals and within each animal between pregnancies. Average baseline levels during the mid-to-late preimplantation period were 5.0-12.5 ng/ml and increased 2-3 fold a...
متن کاملEffect of a brief stress on progesterone plasma levels in pregnant and non-pregnant guinea pigs
Steroid hormones are essential for vertebrate reproduction. They are involved in the regulation of major female reproductive events like ovulation, embryo implantation, or gestation. For instance, progesterone promotes foeto-maternal exchanges whereas glucocorticoids stimulate the mobilization of the required energy resources. However, glucocorticoids are key effectors of the stress response; c...
متن کاملSocial support in the pregnant and non-pregnant women and its associated dimensions
Background and Purpose: Social support is considered as a facilitator of health behaviors in women. This study aimed to evaluate and compare the status of social support and its associated dimensions in pregnant and non-pregnant women. Methods: This analytical study was conducted on 310 pregnant and non-pregnant women referring to the health-care centers of Zarqan city in Shiraz, Ira...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 1981
ISSN: 1751-0147
DOI: 10.1186/bf03548660