Zobrazeno 1 - 10
of 547
pro vyhledávání: '"Cumulus oocyte complex"'
Autor:
Saba Mokhtari, Amir Hossein Mahdavi, Farnoosh Jafarpour, Mohsen Rahimi Andani, Maurizio Dattilo, Mohammad Hossein Nasr-Esfahani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Advanced glycation end products (AGEs) are the final products of the Maillard reaction, formed through the interaction of carbohydrates and proteins. Reactive dicarbonyl compounds such as methylglyoxal (MGO) serve as precursors for AGEs form
Externí odkaz:
https://doaj.org/article/fa87e2a292f447ab9c6ba20e9c47755a
Autor:
Juan Carlos Castillo, M.D., Ph.D., Ana Fuentes, M.D., Jose Antonio Ortiz, M.Sc., Ph.D., Esther Abellán, M.Sc., Andrea Bernabeu, M.D., Ph.D., Rafael Bernabeu, M.D., Ph.D.
Publikováno v:
F&S Reports, Vol 5, Iss 2, Pp 176-182 (2024)
Objective: To explore the use of weekly continuous dosing of corifollitropin α in DuoStim cycles. Design: Pilot-matched case-control study. Setting: Private fertility center. Patient(s): Cases were defined as DuoStim cycles performed from November 2
Externí odkaz:
https://doaj.org/article/2d19cd26d85d4dbb92051944dcef396a
Publikováno v:
Journal of Animal Science and Technology, Vol 65, Iss 6, Pp 1205-1213 (2023)
The goals of the present study were to develop a simple method for obtain highly purified pig sperm hyaluronidase (pHyase) and to assess its activity, function, and safety. In mammals, sperm-specific glycophosphatidylinositol (GPI)-anchored Hyase ass
Externí odkaz:
https://doaj.org/article/b37b7a3bf270405a827954068ffff8ec
Akademický článek
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Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Climate change-induced global warming results in rises in body temperatures above normal physiological levels (hyperthermia) with negative impacts on reproductive function in dairy and beef animals. Extracellular vesicles (EVs), commonly described as
Externí odkaz:
https://doaj.org/article/c2d4e58ddfe2458bb138c4ca13085d4d
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
The epidermal growth factor receptor (EGFR) signaling pathway is one of the main pathways responsible for propagating the luteinizing hormone (LH) signal throughout the cumulus cells and the oocyte. Recently, we have proposed the C-C motif chemokine
Externí odkaz:
https://doaj.org/article/c0cba209692c49d7b82ee3ed9993c304
Autor:
Avijit Kumar Modak, Md Nuronnabi Islam, Asma Khatun, Md Hasanur Alam, Ireen Akter, AKM Ahsan Kabir, Md Abul Hashem, Mohammad Moniruzzaman
Publikováno v:
Asian Pacific Journal of Reproduction, Vol 11, Iss 5, Pp 236-242 (2022)
Objective: To investigate the effect of L-carnitine on in vitro maturation and subsequent in vitro embryo production of buffalo oocytes. Methods: Cumulus oocyte complexes (COCs) were aspirated from ovaries of slaughtered buffaloes. COCs were classifi
Externí odkaz:
https://doaj.org/article/484638d9ccf94871a712852ef29a635c
Autor:
Bahareh Habibi, Marefat Ghaffari Novin, Saghar Salehpour, Mahsa Ghaffari Novin, Samira Mohammadi Yeganeh, Hamid Nazarian
Publikováno v:
Biomedical and Biotechnology Research Journal, Vol 6, Iss 1, Pp 145-155 (2022)
Background: Recurrent implantation failure (RIF) is defined as three or more failed in vitro fertilization attempts and is due to several factors such as oocyte and embryo quality. Methods: Fifty-one RIF patients and 19 controls were selected based o
Externí odkaz:
https://doaj.org/article/7dc3833d3d5042a08066a85e47ea7bde
Autor:
Dong-Won Seol, Sang Hoon Joo, Young-Hyun Kim, Bong-Seok Song, Bo-Woong Sim, Sun-Uk Kim, Soojin Park, Gabbine Wee, Ekyune Kim
Publikováno v:
Asian Journal of Andrology, Vol 24, Iss 4, Pp 411-415 (2022)
Glycosylphosphatidylinositol-anchored sperm hyaluronidases have long been believed to assist in sperm penetration through the cumulus–oocyte complex (COC); however, their role in mammalian fertilization remains unclear. Previously, we have shown th
Externí odkaz:
https://doaj.org/article/62afbd0307db40afa863d8348d74d998
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
During folliculogenesis, the oocyte and surrounding cumulus cells form an ensemble called the cumulus-oocyte complex (COC). Due to their interdependence, research on the COC has been a hot issue in the past few decades. A growing body of literature h
Externí odkaz:
https://doaj.org/article/8be4f1f8231a42da94131749e0446713