Results 161 to 170 of about 153,594 (303)

Establishment of a normal medakafish spermatogonial cell line capable of sperm production in vitro [PDF]

, 2004
Spermatogonia are the male germ stem cells that continuously produce sperm for the next generation. Spermatogenesis is a complicated process that proceeds through mitotic phase of stem cell renewal and differentiation, meiotic phase, and postmeiotic ...
Zhao, HB, Hong, YH, Natl Univ Singapore, Dept Biol Sci, 10 Kent Ridge Crescent, Singapore 119260, Singapore, Chen, TS, Gui, JF, Liu, R, Deng, JR, Xu, HY, Wang, WJ, Hong, YH, Liu, TM   +9 more
core  

Fertility and Taxon-Specific Sperm Binding Persist after Replacement of Mouse Sperm Receptors with Human Homologs

, 2003
The zona pellucida surrounding ovulated mouse eggs contains three glycoproteins, two of which (ZP2 and ZP3) are reported sperm receptors. After fertilization, the zona pellucida is modified ad minimus by cleavage of ZP2, and sperm no longer bind ...
Turner, Scott G, Lee, Eric, Gore-Langton, Robert, Castle, Philip E, Hoodbhoy, Tanya, Dean, Jurrien, Coleman, Jenell S, Rankin, Tracy L, Epifano, Olga   +8 more
core   +1 more source

Follicle Stimulating Hormone in Cattle Breeding: Fundamentals, Innovations, and Scope

Animal Research and One Health, EarlyView.
FSH is crucial in cattle reproduction, with exogenous administration enhancing breeding and embryo production. Recombinant FSH offers advantages over pituitary‐extracted variants, including fewer injections, reduced stress, and safer production. These innovations improve breeding efficiency, optimize reproductive outcomes, and contribute to sustainable
Muhammad Shahzad, Hubdar Ali Kolachi, Jesse Oluwaseun Ayantoye, Xiaomeng Zhang, Muhammad Usman Mehmood, Rajilan Hilali Shanga, Pengcheng Wan, Xueming Zhao   +7 more
wiley   +1 more source

Investigating the correlation of glucose-regulated protein 78 with sperm motility and kinematic parameters insights into male fertility

Journal of Animal Science and Technology
Glucose-regulated protein 78 (GRP78), which belongs to the heat shock protein 70 family, is a chaperone essential for maintaining cellular balance in the endoplasmic reticulum. It acts as a receptor on the cell surface, affecting cell growth and survival.
Claudine Uwamahoro, Jae-Hwan Jo, Seung-Ik Jang, Eun-Ju Jung, Woo-Jin Lee, Jeong-Won Bae, Dae-Hyun Kim, Jun Koo Yi, Dong Yep Oh, Seung Won Nam, Eu Jin Chung, Jae Jung Ha, Woo-Sung Kwon   +12 more
doaj   +1 more source

Integrating sperm cell transcriptome and seminal plasma metabolome to analyze the molecular regulatory mechanism of sperm motility in Holstein stud bulls. [PDF]

J Anim Sci, 2023
Li W, Mi S, Zhang J, Liu X, Chen S, Liu S, Feng X, Tang Y, Li Y, Liu L, Fang L, Zhang S, Yu Y.   +12 more
europepmc   +1 more source

Use of Clotrimazole in Finfish Aquaculture: Mechanistic Insights, Limitations, and Future Directions for Antifungal Therapy

Animal Research and One Health, EarlyView.
This review critically evaluates clotrimazole as a potential antifungal for finfish aquaculture, highlighting strong mechanistic and in vitro efficacy against aquatic mycoses alongside major gaps in in vivo evidence, toxicokinetics, residue safety, and environmental risk, outlining priorities for responsible therapeutic development and regulatory ...
Arya Sen, Debashri Mondal, Thangapalam Jawahar Abraham   +2 more
wiley   +1 more source

Telomere Length and Distribution in Three Developmental Stages [PDF]

, 2014
Telomeres are specialised nucleoprotein structures present at the ends of each chromatid that function to maintain genome stability. It is well established that a gradual decline in telomere length is associated with the process of cellular ageing, and ...
Digital Scientific, Turner, Kara Jane
core  

Sperm Cell Capture Based on ABH Antigen Differences to Separate Two Men in Mixed Seminal Stains. [PDF]

Biomed Res Int, 2021
Sun ML, Zheng JL, Wang BJ, Yao J.
europepmc   +1 more source

The Role of IgM Anti‐acetylated Protein Antibodies and B Cells in the Origin of Antimodified Protein Autoimmunity in Rheumatoid Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid arthritis (RA) is characterized by anti‐modified protein antibodies (AMPAs), including anti‐citrullinated protein antibodies (ACPA), anti‐carbamylated protein antibodies (anti‐CarP), and anti‐acetylated protein antibodies (AAPA). In contrast to other AMPAs, AAPA IgM is found in healthy individuals, raising questions about its role ...
Aegli Athanasiadou, Sanne Kroos, Renee van de Wetering, Rian Schopmeijer, Carin van der Keur, Michael Eikmans, Caroline Meijer, Solbritt Rantapää‐Dahlqvist, René E. M. Toes, Linda M. Slot, Diane van der Woude   +10 more
wiley   +1 more source

SARP2 como marcador molecular de morfologia de espermatozóides humanos

, 2011
Mestrado em Biologia Aplicada - Biologia Molecular e CelularA fosforilação proteica resulta de um equilíbrio entre fosfatases e quinases constituindo o principal regulador da maioria dos mecanismos existentes nos sistemas biológicos.
Santos, Nadine Castelhano
core   +1 more source