Results 41 to 50 of about 760,866 (212)
Stem cell research & therapeutics, 2021 Background Premature ovarian insufficiency (POI) is one of the major causes of infertility. We previously demonstrated that transplantation of menstrual blood-derived stromal cells (MenSCs) effectively improved ovarian function in a murine model of POI ...
Si-Wen Zhang +8 more
semanticscholar +1 more source
BMC Women's Health, 2023 Background This study aimed to investigate the expression of serum miR-363-3p in patients with polycystic ovary syndrome (PCOS) and its predictive value for pregnancy after ovulation induction therapy.
Min Sang +4 more
doaj +1 more source
Selective loss of kisspeptin signaling in oocytes causes progressive premature ovulatory failure
Human Reproduction, 2022 STUDY QUESTION Does direct kisspeptin signaling in the oocyte have a role in the control of follicular dynamics and ovulation? SUMMARY ANSWER Kisspeptin signaling in the oocyte plays a relevant physiological role in the direct control of ovulation ...
S. Ruohonen +12 more
semanticscholar +1 more source
Acromegaly incidentally diagnosed at term in a pregnant woman presenting with ventricular premature complexes [PDF]
, 2021 Pituitary adenomas lead to increased growth hormone production and acromegaly. Pregnancy in acromegaly is rare as spontaneous conception is affected. We presented a case of 31 year old lady conceived by ovulation induction and presented at term gestation
Parvathi, T. +7 more
core +1 more source
Trials, 2018 Background Progress in vitrification techniques has allowed reproductive physicians to consider new strategies for using progestin as an alternative to a GnRH analogue to improve in vitro fertilisation (IVF).
Yun Wang +3 more
doaj +1 more source
Reproductive Biology and Endocrinology, 2017 Background The use of progestin (P) during ovarian stimulation is effective in blocking the luteinizing hormone (LH) surge in women with normal ovarian reserve, however, its effects have not been determined in poor responders. This study aimed to explore
Qiuju Chen +9 more
doaj +1 more source
Brazilian Journal of Pharmaceutical Sciences, 2022 This was a forthcoming study of those patients, who undergo in-vitro fertilization (IVF) and freeze-all embryo, who acquiesce for the study. The number of participated patients (n=350) in this study, underwent for IVF. The blood sample was collected from
Na Wang, Weifeng Zhu, Yingying Gong
doaj +1 more source
The mechanism of labor in nonhuman primates: A look inside
The Anatomical Record, EarlyView.Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley +1 more source
, 2022 The diagnosis of premature ovarian insufficiency (POI) is devastating in women of reproductive age because of the small chance of spontaneous pregnancy. Here, we report a very rare case with POI and repeated failure of in vitro fertilization (IVF) where ...
Zhaolian Wei (698178) +5 more
core +1 more source
Journal of International Medical Research, 2019 Premature ovarian insufficiency is characterized by reduced ovarian function in a young woman, resulting in an earlier menopause compared with women with normal ovarian function.
Yuan Yang, Xiao-Ling Ma, Xue-Hong Zhang
doaj +1 more source