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Immunocytochemical localization of tubulins in spermatids and spermatozoa of Euptoieta hegesia (Lepidoptera : Nymphalidae)
(Churchill LivingstoneEdinburghEscócia, 2005)
Propylthiouracil-induced hypothyroidism delays apoptosis during the first wave of spermatogenesis
(Sociedad de Biología de Chile, 2011)
Meiotic failure in cyclin A1-deficient mouse spermatocytes triggers apoptosis through intrinsic and extrinsic signaling pathways and 14-3-3 proteins
(Public Library of Science, 2017)
© 2017 Panigrahi et al.This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
SYNAPTONEMAL COMPLEX-ANALYSIS IN SPERMATOCYTES AND OOCYTES OF RAINBOW-TROUT, ONCORHYNCHUS-MYKISS (PISCES, SALMONIDAE) - THE PROCESS OF AUTOSOME AND SEX-CHROMOSOME SYNAPSIS
(Rapid Science Publishers, 1995-05-01)
The surface-spreading synaptonemal complex (SC) technique was employed to analyze spermatocytes and oocytes of rainbow trout in order to visualize the process of autosome and sex chromosome synapsis in this species. The ...
Methyl-parathion decreases sperm function and fertilization capacity after targeting spermatocytes and maturing spermatozoa
(2009)
Paternal germline exposure to organophosphorous pesticides (OP) has been associated with reproductivefailures and adverse effects in the offspring. Methyl-parathion (Me-Pa), a worldwide-used OP, hasreproductive adverse ...
Ultrastructure of spermatogonia and primary spermatocytes of C57BL6J mice
(Blackwell Wissenschafts Verlag Gmbh, 2001-06-01)
The three types of spermatogonia were confirmed. Type A spermatogonia have a large nucleus and loose chromatin and are poor in endoplasmic reticulum. The second type, B spermatogonia, have rounded and smaller nuclei filled ...
Differentiation-related changes in lipid classes with long-chain and very long-chain polyenoic fatty acids in rat spermatogenic cells
(American Society for Biochemistry and Molecular Biology, 2010-10)
In rat seminiferous tubules (ST), cells that contain polar and neutral lipids with long-chain polyenoic fatty acids (PUFA) and sphingomyelins (SM) and ceramides (Cer) with very long chain (VLC) PUFA of the n-6 series ...
Vitamin B12-induced spermatogenesis recovery in cimetidine-treated rats: Effect on the spermatogonia number and sperm concentration
(2016-01-01)
The H2-receptor antagonist cimetidine is an antiulcer drug also used for the treatment of cancer due to its antiangiogenic effect. However, this drug has caused structural changes in the seminiferous tubules. Vitamin B12 ...