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Chromatin Packing in Normal and Teratozoospermic Human Ejaculated Spermatozoa
(1983)
Chromatinpackung in normalen Spermatozoen und solchen von Männern mit Teratozoospermie Normalgeformte ovale und Teratozoospermie‐Spermatozoen wurden mittels verschiedener Untersuchungstechniken miteinander verglichen ...
Plant chromatin replicated in the absence of protein synthesis
(1983)
The aim of the present work is to detect possible differences in the chromatin of plants replicated in the absence of protein synthesis.The kinetics of nuclease digestion in Allium cepa L., evaluated after making the cells ...
Intasome architecture and chromatin density modulate retroviral integration into nucleosome
(BioMed Central, 2015)
Background: Retroviral integration depends on the interaction between intasomes, host chromatin and cellular
targeting cofactors as LEDGF/p75 or BET proteins. Previous studies indicated that the retroviral integrase, by ...
Reevaluating the Sperm Nuclear Chromatin Decondensation Test by Sodium Thioglycolate of Stallions Spermatozoa
(Elsevier, 2016)
The nucleus of mammalian spermatozoa is mainly composed of chromatin associated with protamines: highly basic proteins (around 7 kDa). These highly basic proteins, due to their cysteine content, can participate in the ...
BRDT is an essential epigenetic regulator for proper chromatin organization, silencing of sex chromosomes and crossover formation in male meiosis
(Public Library Science, 2018)
The double bromodomain and extra-terminal domain (BET) proteins are critical epigenetic
readers that bind to acetylated histones in chromatin and regulate transcriptional activity
and modulate changes in chromatin structure ...
Seasonal and epididymal maturation of stallion spermatozoa
(1994)
Summary. Epididymal sperm maturation in the stallion was analysed using eight epididymides and deferent ducts from healthy animals. Samples were obtained in June‐July and October‐November (resting and breeding periods, ...
Glucocorticoids mobilize macrophages by transcriptionally up-regulating the exopeptidase DPP4
(American Society of Biochemistry Molecular Biology, 2020)
Melatonin prevents damage elicited by the organophosphorous pesticide diazinon on mouse sperm DNA
(2009)
Toxic effects of pesticides are commonly associated with DNA damage. To evaluate the effect of the organophosphate diazinon on sperm DNA and to test whether melatonin could prevent this damage, male mice were intraperitoneally ...
Increased sperm DNA damage in patients with varicocele: relationship with seminal oxidative stress
(OXFORD UNIV PRESS, 2006-04)
BACKGROUND: The pathophysiology of the testicular damage in varicocele has not been completely understood. Oxidative stress and related sperm DNA damage have been identified as significant causes of male infertility. The ...
Modulation of the functional association between the HIV-1 intasome and the nucleosome by histone amino-terminal tails
(Biomed Central Ltd., 2017)
Background: Stable insertion of the retroviral DNA genome into host chromatin requires the functional association between the intasome (integrase viral DNA complex) and the nucleosome. The data from the literature suggest ...