Results 1 to 10 of about 290,530 (261)

Amburana cearensis leaf extract protects against cisplatin-induced ovarian damage through regulation of p-PTEN and p-Akt proteins in mice [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2022
Objective(s): To evaluate the effects of Amburana cearensis leaf extract against cisplatin-induced ovarian toxicity in mice and involvement of p-PTEN and p-Akt proteins. Materials and Methods: A.
Bruna B. Gouveia   +10 more
doaj   +1 more source

Genome-wide assessment of DNA methylation alterations induced by superovulation, sexual immaturity and in vitro follicle growth in mouse blastocysts

open access: yesClinical Epigenetics, 2023
Background In their attempt to fulfill the wish of having children, women who suffer from fertility issues often undergo assisted reproductive technologies such as ovarian stimulation, which has been associated with adverse health outcomes and imprinting
Laura Saucedo-Cuevas   +7 more
doaj   +1 more source

Improved clinical outcomes after non-invasive oocyte selection and Day 3 eSET in ICSI patients

open access: yesReproductive Biology and Endocrinology, 2021
Background Non-invasive oocyte quality scoring, based on cumulus gene expression analysis, in combination with morphology scoring, can increase the clinical pregnancy (CPR) and live birth rates (LBR) in Day 3 eSET (elective single embryo transfer) ICSI ...
Inge Van Vaerenbergh   +11 more
doaj   +1 more source

Follicle-stimulating hormone is expressed in ovarian follicles of chickens and promotes ovarian granulosa cell proliferation

open access: yesJournal of Integrative Agriculture, 2021
Follicle-stimulating hormone (FSH), an important hypothalamic-pituitary-gonadal axis (HPG) hormone, is secreted by the pituitary gland. This study confirms that FSH is expressed in chicken follicles at different stages, and positive FSHβ mRNA signals ...
Yu-lin BI   +4 more
doaj   +1 more source

Stimulation of follicle growth and development during estrus in Ettawa Grade does fed a flushing supplement of different polyunsaturated fatty acids [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Flushing with the manipulation of fatty acids, particularly polyunsaturated fatty acids, like linoleic and α-linolenic acids in the ration, is a strategy to raise the nutritional status of the female mammals to improve ovarian ...
Prasetyo Nugroho   +3 more
doaj   +1 more source

The Inflammasome Contributes to Depletion of the Ovarian Reserve During Aging in Mice

open access: yesFrontiers in Cell and Developmental Biology, 2021
Ovarian aging is a natural process characterized by follicular depletion and a reduction in oocyte quality, resulting in loss of ovarian function, cycle irregularity and eventually infertility and menopause.
Carolina Lliberos   +3 more
doaj   +1 more source

Influence of human chorionic gonadotrophin during ovarian stimulation: an overview

open access: yesReproductive Biology and Endocrinology, 2020
It is widely known that luteinising hormone (LH) and human chorionic gonadotrophin (hCG) are integral in the female reproductive lifecycle. Due to the common binding site and similarity in molecular structure, they were previously thought to have ...
Johan Smitz, Peter Platteau
doaj   +1 more source

Effects of capsaicin on laying performance, follicle development, and ovarian antioxidant capacity in aged laying ducks

open access: yesPoultry Science, 2021
The present study was conducted to evaluate the effects of dietary addition of capsaicin (CAP) on egg production performance, follicular development, and ovarian antioxidant capacity in laying ducks.
J.G. Liu   +10 more
doaj   +1 more source

Effects of photoperiod on performance, ovarian morphology, reproductive hormone level, and hormone receptor mRNA expression in laying ducks

open access: yesPoultry Science, 2021
We investigated the effect of photoperiod on performance, ovarian morphology, reproductive hormones levels, and their receptors mRNA expressions in laying ducks.
Yao-ming Cui   +4 more
doaj   +1 more source

Recombinant bovine somatotropin in the synchronization of ovulation in crossbred dairy cows (Bos taurus indicus × Bos taurus taurus) [PDF]

open access: yesVeterinary World, 2020
Aim: The aim of this study was to evaluate the effects of the administration of recombinant bovine somatotropin (rbST) at the moment of implementation of the timed artificial insemination protocol, on follicular dynamics and pregnancy rate in crossbred ...
Fabrício Albani Oliveira   +4 more
doaj   +1 more source

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