Zobrazeno 1 - 10
of 3 664
pro vyhledávání: '"Ovarian follicles"'
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-20 (2024)
Abstract Background Saidi sheep are the most abundant ruminant livestock species in Upper Egypt, especially in the Assiut governorate. Sheep are one of the most abundant animals raised for food in Egypt. They can convert low-quality roughages into me
Externí odkaz:
https://doaj.org/article/c9954e21e98d4160ae3656c9dbcf6091
Publikováno v:
Акушерство, гинекология и репродукция, Vol 17, Iss 4, Pp 512-525 (2023)
Introduction. In the last decade, a high-throughput 16S ribosomal RNA (rRNA) sequencing allowed to markedly extend insights into female reproductive tract microbiome. However, evidence about its role on in vitro fertilization (IVF) outcomes remains s
Externí odkaz:
https://doaj.org/article/cd09149cdc8742c39a36b304bd75271b
Publikováno v:
Veterinární Medicína, Vol 68, Iss 7, Pp 287-292 (2023)
Eighteen 5 months old veiled chameleon females (Chamaeleo calyptratus) were used in the study. Seven females received subcutaneous implants with gonadotropin-releasing hormone agonist (GnRH) deslorelin acetate whereas eleven females were used as cont
Externí odkaz:
https://doaj.org/article/7c6c3883eb39412d98187d410dbabd97
Autor:
Malena Cohen-Cymberknoh, Keren Marks Garber, Joel Reiter, Michal Shteinberg, Aielet Stolovas, Iyad Barghouti, Chana Adler Lazarovits, Efrat Esh Broder, Anat Hershko Klement
Publikováno v:
Journal of Ovarian Research, Vol 16, Iss 1, Pp 1-5 (2023)
Abstract Background Over the past two decades, increasing number of people with cystic fibrosis (CF) survive into adulthood. Compared to the general population, sub-fertility is an obstacle for many women with CF (wwCF). Decreased ovarian reserve has
Externí odkaz:
https://doaj.org/article/92a98be387884d79add073875ad79c9f
Autor:
Emily Bailie, Mila Maidarti, Robert Hawthorn, Stuart Jack, Neale Watson, Evelyn E Telfer, Richard A Anderson
Publikováno v:
Reproduction and Fertility, Vol 4, Iss 2, Pp 1-12 (2023)
Androgens are essential in normal ovarian function and follicle health, but hyperandrogenism, as seen in polycystic ovary syndrome, is associated with disordered follicle development. There are few data on the effect of long-term exposure to high lev
Externí odkaz:
https://doaj.org/article/05cf088fb7904647a6360a3887274bb4
Autor:
V. Praveen Chakravarthi, Iman Dilower, Subhra Ghosh, Shaon Borosha, Ryan Mohamadi, Vinesh Dahiya, Kevin Vo, Eun B. Lee, Anamika Ratri, Vishnu Kumar, Courtney A. Marsh, Patrick E. Fields, M. A. Karim Rumi
Publikováno v:
Cells, Vol 13, Iss 7, p 644 (2024)
Increased activation of ovarian primordial follicles in Erβ knockout (ErβKO) rats becomes evident as early as postnatal day 8.5. To identify the ERβ-regulated genes that may control ovarian primordial follicle activation, we analyzed the transcrip
Externí odkaz:
https://doaj.org/article/98170437141341f7a274ecb6285be4a1
Autor:
N. A. AlQurashi, G. Ibrahim
Publikováno v:
Brazilian Journal of Biology, Vol 83 (2023)
Abstract Specimens of Cnemidocarpa amphora were collected monthly from the Arabian Gulf from September 2017 to August 2018. Parts of their gonads were prepared for histological testing. The gonads’ diameters varied by month. Each gonad contained ma
Externí odkaz:
https://doaj.org/article/6de4c9e883d44e5893b678f129fe2fa1
Publikováno v:
Journal of Veterinary and Animal Sciences, Vol 54, Iss 1, Pp 43-52 (2023)
Angiopoietin-2 (Ang-2) is a local ovarian growth factor belonging to the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signalling pathway, one of the main pathways involved in ovarian follicular angiogenesis. The main objective
Externí odkaz:
https://doaj.org/article/9aa7da1fa49b4345912bdaa0e5656518
Publikováno v:
Asian Pacific Journal of Reproduction, Vol 12, Iss 6, Pp 281-287 (2023)
Objective: To investigate the role of vascular endothelial growth factor (VEGF)165a, VEGF165b, and VEGF receptor (VEGFR) in the development of bovine follicles. Methods: We cultured follicular cells that were collected from small, medium, and large s
Externí odkaz:
https://doaj.org/article/69d14994a8ad4715835197913307609f
Publikováno v:
Asian Pacific Journal of Tropical Biomedicine, Vol 13, Iss 1, Pp 9-16 (2023)
Objective: To examine the effect of quercetin on stereological parameters and autophagy-related genes in ovaries of polycystic ovary syndrome (PCOS) rats. Methods: Fifty female Sprague-Dawley rats were randomly divided into five groups: the control g
Externí odkaz:
https://doaj.org/article/f7665266dca647b686b7bc7a556f300d