Background: The role of estrogen and progesterone in stroke is suggested in previous studies, but yet is controversial. Objectives: Comparing the plasma levels of estrogen and progesterone and their ratio in ischemic stroke patients and healthy population. Materials and Methods: This cross-sectional comparative study was conducted from March to September of 2013. Sixty-six female patients older...

A possible involvement of gender-dependent factors has been postulated in development of human non-small-cell lung cancers (NSCLC), but its details remain unclear. In this study, we examined biological significance of progesterone receptor in NSCLCs. Progesterone receptor immunoreactivity was detected in 106 of 228 NSCLCs (46.5%). Progesterone receptor-positive NSCLC was frequently detected in ...

background: progesterone as a sex steroid hormone is thought to affect and prevent demyelination, but its role in promoting myelin repair is far less investigated. in this study, remyelinating potential of progesterone in corpus callosum was evaluated on an experimental model of ms. methods: in this experimental study, adult male c57bl/6 mice were fed with 0.2% (w/w) cuprizone in ground breeder...

Objectives: To assess and compare the maintenance of tocolysis in preterm labor by using vaginal intramuscular progesterone. Study design: Randomized controlled trial. Settings study duration: Department Obstetrics & Gynecology, Civil Hospital, Bahawalpur between 12th March 2019 11th September Materials Methods: A total 96 women ranging from 18 40 years age presented with threatened labour,...

ectopic pregnancy (ep) and miscarriage are important differential diagnosis of first trimester vaginal bleeding. in first trimester, serum progesterone value can be 5-20 ng/ml in ep and miscarriage. since delay in diagnosis of ep could have high mortality and morbidity, the aim of this study was comparison of serum progesterone value in ep and miscarriage in order to differentiate these conditi...

background: the preparation of endometrium for embryo reception and implantation are controlled by ovarian hormones. these hormones have distinct cyclical changes during estrus cycle. objective: the aim of this study was to evaluate the changes in morphology and morphometrical indices of endometrium by daily injections of estrogen and progesterone in ovariectomized mouse. materials and methods:...

Progesterone is essential for endometrial receptivity and successful establishment of pregnancy. Either an insufficient progesterone concentration or an insufficient response to progesterone, therefore can lead to infertility and pregnancy loss. Assessment of the role that either progesterone insufficiency or inadequate progesterone response plays in human reproductive failure has been difficul...