Granulosa cell proliferation is inhibited by PGE2 in the primate ovulatory follicle
Animal Cells and Systems, 2020 Prostaglandin E2 (PGE2) is a key paracrine mediator of ovulation. Few specific PGE2-regulated gene products have been identified, so we hypothesized that PGE2 may regulate the expression and/or activity of a network of proteins to promote ovulation.
Patric S. Lundberg +5 more
doaj +1 more source
The impact of female obesity on the outcome of fertility treatment [PDF]
, 2010 Peer reviewedPublisher ...
Abha Maheshwari +53 more
core +3 more sources
Letrozole + Ziwu Liuzhu Transcutaneous Electrical Acupoint Stimulation Improves Ovulation-Induced Pregnancy Rate in Obese Women with Polycystic Ovary Syndrome: A Prospective Cohort Study [PDF]
, 2023 Nianjun Su +9 more
openalex +1 more source
Early evolutionary history of the seed
Biological Reviews, EarlyView.ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
Spontaneous Unruptured Bilateral Tubal Pregnancy: A Case Report
Iranian Journal of Medical Sciences, 2015 Bilateral spontaneous tubal ectopic pregnancy is the rarest form of extra uterine pregnancy. The diagnosis is usually made intraoperatively and levels of serum BHCG and ultrasound has not been useful in the diagnosis of bilateral tubal ectopic pregnancy.
Nayereh Ghomian, Marziyeh Lotfalizadeh
doaj
Ovulation and rate of implantation following unilateral ovariectomy in mice
Journal of Human Reproductive Sciences, 2013 Objectives: Removal of an ovary of any side of the body is called the unilateral ovariectomy (ULO). ULO models are used to analyze the existence of functional and physiological asymmetries between the ovaries, including the ovum implantation.
Koushik Bhattacharya
doaj +1 more source
Frontiers in Endocrinology, 2020 Objective: To evaluate the effect of human chorionic gonadotropin (hCG) trigger ovulation on pregnancy outcomes in natural IUI cycles with donor sperm.Methods: This retrospective cohort study included 5,610 first-natural IUI cycles with donor sperm in ...
Ji-Peng Wan +19 more
doaj +1 more source
Egg quality of an Asian catfish of the Mekong river (Pangasius hypophthalmus) during the process of maturation induced by hCG injections [PDF]
, 1998 In captive Pangasius hypophthalmus, oocyte maturation and ovulation are induced by hormonal injection following a given protocol: preparatory injections (500 VI.kg-) and decisive injection (2000 VI.kg-).
Cacot, Philippe +5 more
core
A Comparison of the Fertile Phase As Determined by the Clearplan Easy Fertility Monitor™ and Self-Assessment of Cervical Mucus [PDF]
, 2004 The purpose of this study was to compare the fertile phase of the menstrual cycle as determined by the Clearplan Easy Fertility Monitor (CPEFM) with self-monitoring of cervical mucus.
Fehring, Richard +2 more
core +3 more sources
Pre‐oviposition development of the brown anole (Anolis sagrei)
Developmental Dynamics, EarlyView.Abstract Background The brown anole, Anolis sagrei, has emerged as a representative squamate species for developmental studies during the past decades. Novel functional tools have been established to manipulate embryogenesis through genome editing or the introduction of small molecule inhibitors, and their effective use requires a thorough ...
Antonia Weberling +9 more
wiley +1 more source