Results 171 to 180 of about 244,707 (368)
Another option for cycle programming: follicular start estradiol in oocyte donation cycles. [PDF]
F S Rep, 2022 Quinn MM.
europepmc +1 more source
O-071. Lack of correlation of serum oestradiol concentrations and endometrial thickness with endometrial receptivity in an oocyte donation programme [PDF]
, 1997 Gabriela Elisa Palma Ardiles +6 more
openalex +1 more source
Interdisciplinary Medicine, EarlyView.Organoids and organ‐on‐a‐chips are advancing reproductive system research. In the female reproductive system, applications include cancer organoid models, placental chips, and hormone simulation models. For the male reproductive system, research focuses on drug resistance mechanisms, co‐culture platforms, and infertility studies. These refined in vitro
Hongqi Zhang +6 more
wiley +1 more source
Payesh, 2007 Objective(s): The last two decades have witnessed the secularization of bioethics. The religious influence on bioethics subsequently declined. Bioethics today is no longer dominated by religion and medical traditions as it used to be in the past ...
Al-Hasani S.
doaj
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.ABSTRACT In fish, sex determination and gonadal development are controlled by various genetic and environmental factors. In this study, experiments were conducted on the estuarine mummichog (Fundulus heteroclitus) to investigate gonadal differentiation following exposure to the synthetic estrogen, 17α‐ethinylestradiol (EE2).
Ibrahim Chehade +5 more
wiley +1 more source
Erratum to: Health of 2-year-old children born after vitrified oocyte donation in comparison with peers born after fresh oocyte donation. [PDF]
Hum Reprod Open, 2021 Van Reckem M +8 more
europepmc +1 more source
Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy +7 more
wiley +1 more source
Early Marriage: a Policy for Infertility Prevention
Journal of Family and Reproductive Health, 2008 Female fertility begins to decline many years prior to the onset of menopause despite continued regular ovulatory cycles. Age related infertility is due to oocyte abnormalities and decreased ovarian reserve.
Mohammad Ali Karimzadeh, Sedigheh Ghandi
doaj
Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley +1 more source