Results 1 to 10 of about 160,814 (149)
Impact of environmental factors on human semen quality and male fertility: a narrative review
Environmental Sciences Europe, 2022 Background Worldwide rising trend in infertility has been observed in the past few years with male infertility arising as a major problem. One main reason for the rise in male infertility cases is declining semen quality.
Naina Kumar, A. Singh
semanticscholar +1 more source
Semen impairment and occurrence of SARS-CoV-2 virus in semen after recovery from COVID-19
Human Reproduction, 2021 STUDY QUESTION How is the semen quality of sexually active men following recovery from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection?
M. Gacci +24 more
semanticscholar +1 more source
The Sixth Edition of the WHO Manual for Human Semen Analysis: A Critical Review and SWOT Analysis
Life, 2021 Semen analysis is the cornerstone of male fertility evaluation with WHO guidelines providing the basis for procedural standardization and reference values worldwide.
F. Boitrelle +9 more
semanticscholar +1 more source
Clinical Characteristics and Results of Semen Tests Among Men With Coronavirus Disease 2019
JAMA Network Open, 2020 This cohort study examines the clinical characteristics of men with coronavirus disease 2019 whose semen tested positive for severe acute respiratory syndrome coronavirus 2.
Diangeng Li +4 more
semanticscholar +1 more source
Semen extenders: An evaluative overview of preservative mechanisms of semen and semen extenders
Veterinary World, 2021 Reproduction is fundamental for all living things as it ensures the continued existence of a species and an improved economy in animal husbandry. Reproduction has developed since history, and diverse processes, such as artificial insemination and in ...
G. S. Bustani, F. Baiee
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Andrologia, 2021 In this prospective study, we investigated the impact of SARS‐CoV‐2 infection on semen parameters in a cohort of men who had recently recovered from COVID‐19.
Y. Pazır +5 more
semanticscholar +1 more source
Journal of Medical Virology, 2020 In the past several months, the outbreak of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2)‐associated infection (coronavirus disease 2019 [COVID‐19]) developed rapidly and has turned into a global pandemic.
Ling Ma +13 more
semanticscholar +1 more source
Study of SARS-CoV-2 in semen and urine samples of a volunteer with positive naso-pharyngeal swab
Journal of Endocrinological Investigation, 2020 Introduction The recent appearance of SARS-CoV-2 in Wuhan in 2019 has started a pandemic which has involved over a million people worldwide. A matter of debate is the possible viral detection in different body fluids than respiratory droplets.
D. Paoli +8 more
semanticscholar +1 more source
Management of boars for efficient semen production.
Journal of reproduction and fertility. Supplement, 2020 Consistent production of large quantities of fertile semen is a primary concern of boar management programmes. Common visual tests such as motility are poor indicators of the fertilizing capacity of an ejaculate.
W. Flowers
semanticscholar +1 more source
World Health Organization reference values for human semen characteristics.
Human Reproduction Update, 2010 BACKGROUND Semen quality is taken as a surrogate measure of male fecundity in clinical andrology, male fertility, reproductive toxicology, epidemiology and pregnancy risk assessments.
Trevor G. Cooper +9 more
semanticscholar +1 more source