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Frontiers in Veterinary Science, 2022 Spermatozoa carries a reservoir of mRNAs regulating sperm functions and fertilizing potential. Although it is well recognized that a considerable proportion of high genetic merit breeding bulls produce poor-quality semen, the transcriptomic alterations ...
Thirumalaisamy Karuthadurai +10 more
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Semen quality of Asian men [PDF]
Reproductive Medicine and Biology, 2007 After the controversial report by Carlsenet al. in 1992 showing a possible decline in human semen quality over the past 50 years, many laboratories investigated their own records of semen findings that had been kept for the past decades, and a significant decrease in sperm quality was reported from some laboratories, but not others. At the beginning of
Teruaki, Iwamoto +2 more
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Karakteristik dan Jenis Pengencer Semen Sapi Bali: Suatu Review
Jurnal Ilmu Peternakan dan Veteriner Tropis, 2022 Bali cattle are Indonesian native cattle that are preferred because they have adaptability and reproductive efficiency capabilities. The productivity of this cow can be increased using artificial insemination.
Angelina Novita Tethool +3 more
doaj +1 more source
Asian Journal of Andrology, 2022 Environmental factors may negatively contribute to a progressive worsening of semen quality, and differences in semen quality may result from different environmental exposures (regional differences) or lifestyle differences. Heavy metals are factors with
Katarzyna Olszak-Wasik +4 more
doaj +1 more source
Perceived stress and semen quality
Andrology, 2022 AbstractBackgroundPsychological stress is prevalent among reproductive‐aged men. Assessment of semen quality for epidemiological studies is challenging as data collection is expensive and cumbersome, and studies evaluating the effect of perceived stress on semen quality are inconsistent.ObjectiveTo examine the association between perceived stress and ...
Katrine H. Lund +13 more
openaire +3 more sources
Will male semen quality improve with environmental quality?
Asian Journal of Andrology, 2023 Wenzhou has improved its environmental quality because of comprehensive environmental remediation; nevertheless, the semen quality of infertile males remains unclear.
Xu-Chao Dai +6 more
doaj +1 more source
Canine reproductive ultrasound examination for predicting future sperm quality [PDF]
, 2016 The reproductive potential of male animals is commonly evaluated using a breeding soundness examination incorporating B-mode ultrasound examination of the testes and recently Doppler ultrasound examination of the testicular arteries. These techniques may
Ahmadi +17 more
core +1 more source
Archives of Veterinary Medicine, 2013 In this article we presented procedures and results of boar semen quality control performed at the Scientific Veterinary Institute “Novi Sad” based on continuous cooperation with the farms’ centers for boar semen production.
Aleksandar Milovanović +3 more
doaj +1 more source
An Investigation of the Effect of Smoking, Alcohol, and Drug Use on Male Infertility
International Journal of Body, Mind and Culture, 2022 Background: Infertility in men has increased in recent years. Numerous physical, chemical, biological, and social factors are known to play a role in reducing semen quality, in between, there are high-risk behaviors that affect the quality of semen.
A. Heri Iswanto +9 more
doaj +1 more source
Journal of the American Medical Association (JAMA), 2020 Importance Dietary supplements marketed for male fertility commonly contain folic acid and zinc based on limited prior evidence for improving semen quality.
E. Schisterman +18 more
semanticscholar +1 more source