Enrichment of Pachytene Spermatocytes and Spermatids from Mouse Testes Using Standard Laboratory Equipment
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چکیده
منابع مشابه
Appearance of hyaluronan binding protein 1 proprotein in pachytene spermatocytes and round spermatids correlates with spermatogenesis.
The proprotein form of hyaluronan binding protein 1 (HABP1) has been reported to be present in the pachytene spermatocytes and the round spermatids of the adult testis. To explore the role of HABP1 proprotein in spermatogenesis, its expression in the testes of adult rats was compared with that in the testes of developing rats and that in the testes of adult rats that received estriadiol to halt...
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The aim of this work was to explore the ability of free arachidonic acid, palmitic acid and the unsaturated fatty acids oleic acid and docosahexaenoic acid to modify calcium homeostasis and mitochondrial function in rat pachytene spermatocytes and round spermatids. In contrast to palmitic acid, unsaturated fatty acids produced significant increases in intracellular calcium concentrations ([Ca2+...
متن کاملp53 and TAp63 participate in the recombination-dependent pachytene arrest in mouse spermatocytes
To protect germ cells from genomic instability, surveillance mechanisms ensure meiosis occurs properly. In mammals, spermatocytes that display recombination defects experience a so-called recombination-dependent arrest at the pachytene stage, which relies on the MRE11 complex-ATM-CHK2 pathway responding to unrepaired DNA double-strand breaks (DSBs). Here, we asked if p53 family members-targets ...
متن کاملDelayed formation of chromosome aberrations in mouse pachytene spermatocytes treated with triethylenemelamine (TEM).
Induction of chromosome aberrations in pachytene spermatocytes of mice by 2 mg/kg TEM was compared with induction by 400 R X rays. These doses induced comparably high dominant lethal effects in pachytene spermatocytes of mice. Cytological analysis at diakinesis-metaphase I stage showed that whereas 76.4% of the cells treated with X rays at pachytene stage had aberrations, the frequencies observ...
متن کاملThe Molecular Chaperone Hsp90α Is Required for Meiotic Progression of Spermatocytes beyond Pachytene in the Mouse
The molecular chaperone Hsp90 has been found to be essential for viability in all tested eukaryotes, from the budding yeast to Drosophila. In mammals, two genes encode the two highly similar and functionally largely redundant isoforms Hsp90α and Hsp90β. Although they are co-expressed in most if not all cells, their relative levels vary between tissues and during development. Since mouse embryos...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2019
ISSN: 1940-087X
DOI: 10.3791/60271