Zobrazeno 1 - 10
of 57
pro vyhledávání: '"AcademicSubjects/SCI01070"'
Publikováno v:
Biology of Reproduction
Sertoli cells are a critical component of the testis environment for their role in maintaining seminiferous tubule structure, establishing the blood-testis barrier, and nourishing maturing germ cells in a specialized niche. This study sought to uncov
Autor:
Lucas R. Koester, Aileen F. Keating, Jason W. Ross, Stephan Schmitz-Esser, Amanda Chipman, Jamie M Studer, Zoe E Kiefer, Christine Mainquist-Whigham
Publikováno v:
Biology of Reproduction
During the last decade, sow mortality due to pelvic organ prolapse (POP) has increased. To better understand the biology associated with POP, sows were phenotypically assessed and assigned a perineal score (PS) based on presumed POP risk and categori
Autor:
Hiroki Inoue, Nobuhiko Itami, Kimiko Inoue, Atsuo Ogura, Norikazu Nishino, Kei Miyamoto, Akihiro Ito, Eiji Mizutani, Teruhiko Wakayama, Minoru Yoshida, Jin-Moon Kim, Satoshi Kamimura, Narumi Ogonuki, Shunya Ihashi
Publikováno v:
Biology of Reproduction
In mammalian cloning by somatic cell nuclear transfer (SCNT), the treatment of reconstructed embryos with histone deacetylase (HDAC) inhibitors improves efficiency. So far, most of those used for SCNT are hydroxamic acid derivatives—such as trichos
Publikováno v:
Biology of Reproduction
Globally, nearly half of all pregnancies are unplanned. Male contraceptives offer the potential to decrease unintended pregnancy and introduce contraceptive equity, but decades of research have yet to bring a novel product to market. New funding aven
Autor:
Alfonso Gutiérrez-Adán, Patrick Lonergan, Isabel Gómez-Redondo, Benjamín Planells, José María Sánchez, John A. Browne
Publikováno v:
Biology of Reproduction
We hypothesized that sexually dimorphic differences exist in the expression of miRNAs in amniotic fluid (AF) and maternal blood plasma (MP) in association with the process of sex determination and gonad differentiation in cattle. Amniotic fluid and M
Publikováno v:
Biology of Reproduction
One of the most important developing cell types in any biological system is the gamete (sperm and egg). The transmission of phenotypes and optimally adapted physiology to subsequent generations is in large part controlled by gametogenesis. In contras
Autor:
Maria Eduarda da Silva, Jennyfer Martins de Carvalho, Diana Babini Lapa de Albuquerque Britto, José Anderson da Silva Gomes, Maria Luísa Figueira de Oliveira, Sônia Pereira Leite, Marcos Aurélio Santos da Costa, Fernanda das Chagas Angelo Mendes Tenorio
Publikováno v:
Biology of Reproduction
Introduction Since the beginning of the current coronavirus outbreak (COVID-19), there has been great concern over a disease that has spread rapidly in several countries worldwide, with the result of several deaths, including deaths of pregnant women
Publikováno v:
Biology of Reproduction
Conditional knockout (cKO) mice have contributed greatly to understanding the tissue- or stage-specific functions of genes in vivo. However, the current cKO method requires considerable time and effort because of the need to generate two gene-modifie
Publikováno v:
Biology of Reproduction
Preeclampsia (PE) is a placental disorder caused by endothelial dysfunction via trophoblast inadequate invasion activity. Adrenomedullin (ADM) and ADM2 are multifunctional peptides that can support vascular activity and placental growth. However, cor
Autor:
Pavel Otevřel, Soňa Kloudová, Zuzana Trebichalská, Aleš Hampl, Drahomíra Kyjovská, Zuzana Holubcová
Publikováno v:
Biology of Reproduction
Female fertility relies on successful egg development. Besides chromosome segregation, complex structural and biochemical changes in the cytoplasmic compartment are necessary to confer the female gamete the capacity to undergo normal fertilization an