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Semen quality and semen storage.
2009AbstractPoultry semen quality and semen storage respectively can be considered in terms of the intrinsic components of spermatozoa and seminal plasma and their properties, and of the oviducal sperm-storage systems and their regulation. However, the focus of this chapter is on the technologies for assessing semen quality and for storing semen in vitro ...
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Bacteriology of preserved stallion semen and antibiotics in semen extenders
Theriogenology, 1998Three experiments were conducted to evaluate the effects of different antibiotics in a milk-glucose semen extender on motility of equine sperm and elimination of bacteria following storage of extended semen in vitro. In Experiment 1, 7 antibiotics were compared: amikacin, gentamicin, streptomycin, potassium penicillin, sodium penicillin, ticarcillin ...
D D, Varner +6 more
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Detection of macrophages in rabbit semen and their relationship with semen quality
Theriogenology, 2017We aimed at the evaluating the occurrence of macrophages in rabbit semen and finding possible relationship between macrophage concentration and spermatozoa quality. The concentration of macrophages in semen samples from broiler rabbit males of lines M91 and P91 (n = 30) without overt evidence of genital tract infections was determined using monocyte ...
Lenka, Kuželová +3 more
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Detection of Orosomucoid 1 Phenotypes in Semen and Semen Stains
Journal of Forensic Sciences, 1989Abstract Orosomucoid 1 phenotypes were detected in seminal plasma by isoelectric focusing and immunoprinting. The orosomucoid 1 phenotypes in seminal plasma correlated with the types found in the corresponding serum specimens. Semen stains stored for ten days could be typed for orosomucoid 1.
A, Harada +4 more
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Cryopreservation of Mammalian Semen
2007Mammalian spermatozoa were among the very first cells to be successfully cryopreserved and over the last five decades the use of frozen-thawed semen for artificial insemination has come to play an important role in domestic livestock production. More recently, semen freezing has increasingly been utilized in the establishment of genetic resource banks ...
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The Antibacterial Activity of Semen and its Relation to Semen Proteins
Scandinavian Journal of Urology and Nephrology, 1973The antibacterial effect (ABE) of 97 human semen specimens was tested against Staph. albus, Staph. aureus and E. coli using a disc method. A positive ABE could be shown in 21 specimens. Microzone electrophoresis as well as total protein determination were done from all specimens.
J, Rusk +3 more
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SIGNIFICANCE OF SEMEN CULTURES FOR MEN WITH QUESTIONABLE SEMEN QUALITY
Archives of Andrology, 2006Semen cultures often yield inconclusive results probably due to bacterial contaminants. We were able to isolate enteric pathogens with greater specificity by comparing two cultures from the same individual: one obtained from the midstream urine and the other from ejaculate obtained following midstream urine collection and eliminating the bacteria ...
M, Damirayakhian +2 more
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Assessment of SARS-CoV-2 in human semen—a cohort study
Fertility and Sterility, 2020Jan-Steffen Kruessel +2 more
exaly