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2009 NOV 25 ... the animals with the engineered tissue mated with females, vaginal swabs contained sperm in eight of 12 instances and four of the 12 females were impregnated."These ...
Subject: Wake Forest University Baptist Medical Center
2009 NOV 23 ... before undergoing cancer treatment, they may have their semen frozen and preserved in sperm banks. Younger boys, however, do not produce sperm, ...
2009 NOV 23 ... fresh boar spermatozoa to an ROS-generating system (xanthine/xanthine oxidase; XA/XO) on sperm ROS content, membrane lipid peroxidation, phospholipase (PL) A activity, and motility, ...
2009 NOV 23 ... mild to severe degeneration of seminiferous tubules, and vasculitis, epididymitis, and sperm granuloma."Marino and colleagues published the results of their research in ...
2009 NOV 24 ... (likely bicarbonate secretion), which ultimately modifies the environment to which sperm are exposed." Pieruccialves and colleagues published their study in ...
2009 NOV 24 ... risk of laboratory errors in infertility treatment, by electronically identifying the sperm, eggs, resulting embryos and other materials used in in vitro fertilization (IVF) ...
2009 NOV 27 ... genetic differentiation within or among populations and exhibited indistinguishable sperm ultrastructure," wrote D. Carstensen and colleagues.The researchers ...
2009 NOV 24 ... CENP-C is not maintained at centromeres through spermatogenesis but is assembled at the sperm centromere from the egg cytoplasm. Immunodepletion of CENP-C from metaphase egg extract ...
2009 NOV 24 ... (GPI)-linked proteins, which are involved in post-testicular maturation of sperm and have a role in fertilization, are acquired on the...
2009 NOV 25 ... According to a study from the United States, "Microdissection testicular sperm extraction (TESE) is an invasive surgical procedure in which sparsely located healthy ...
2009 NOV 23 ... "These results clearly highlight the importance of oxidative stress in the induction of sperm DNA damage and carry significant implications for the clinical management of this ...
2009 NOV 27 ... of spermatocysts. Gametes presented various phases of differentiation up to the final sperm, as it occurs in the spermatocysts developing inside the mesenteries of the fecund ...
2009 NOV 24 ... "All four CATSPER channel pore-forming subunits (CATSPER1-4) are localized in the sperm principal piece. They form an alkalization-activated Ca2+-permeable channel and are ...
2009 NOV 23 ... toward providing a well-prepared endometrial environment for passing gametes, especially sperm, is assumed." Ulbrich and colleagues published their study in Biology of ...
2009 NOV 23 ... researchers concluded: "Based on the current knowledge, it can be concluded that sperm sexing and raising entire males after genetic control of boar taint are potentially ...