Results 261 to 270 of about 134,753 (307)

Molecular Remodeling of the Sperm Proteome Following Varicocele Sclero-Embolization: Implications for Semen Quality Improvement. [PDF]

Proteomes
Milardi D, Vergani E, Mancini F, Di Nicuolo F, Teveroni E, Vodola EP, Oliva A, Grande G, Cina A, Iezzi R, Cicchinelli M, Iavarone F, Baroni S, Ferlin A, Urbani A, Pontecorvi A.   +15 more
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Oxidative Stress and Semen Quality Among Night- and Day-Shift Workers: A Cross-Sectional Study. [PDF]

Antioxidants (Basel)
Boeri L, Passarelli F, Basadonna LM, Sorba E, Graps G, Ciamarra F, Dagnino D, Parolin V, Nizzardo M, Lucignani G, Montanari E.   +10 more
europepmc   +1 more source

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Vasovasostomy and Semen Quality

Journal of Urology, 1980
During a recent 8-year 4-month period 205 men underwent bilateral vasovasostomy. Of those patients for whom followup information was available 43 per cent have produced a pregnancy. Semen analyses after vasovasostomy revealed good sperm counts for the most part but generally reduced sperm motility and viability. Efforts are underway to evaluate whether
R G, Middleton, R L, Urry
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Bacterial infection and semen quality

Journal of Reproductive Immunology, 2005
We have analyzed two infertile male cohorts with (n=39) and without genital tract infection (n=14) comparing their selected seminological parameters with healthy controls (n=30). Genital tract infection (GTI) has been defined by the presence of leukocytes and pathological bacterial strains identified with Bio-Merieux tests.
D, Sanocka-Maciejewska, M, Ciupińska, M, Kurpisz   +2 more
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Cigarette smoking and semen quality

Fertility and Sterility, 1982
In order to further investigate the findings of earlier studies the authors conducted a study of semen quality in 437 consecutively seen male partners of infertile couples and excluded 181 men who exhibited factors which could have influenced semen quality. A group of 97 men with varicocele was considered separately. Of the remaining 159 men 101 were
L J, Rodriguez-Rigau, K D, Smith, E, Steinberger   +2 more
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Cigarette smoking and semen quality

Fertility and Sterility, 1996
To determine whether cotinine levels provide stronger evidence for an association between smoking and semen quality than the number of cigarettes smoked per day or years smoked controlling for potential confounders and effect modifiers.Cross-sectional study.Male volunteers at the Reproductive Endocrinology-Fertility Laboratory.Eighty-eight men (ages 18
M F, Vine, C K, Tse, P, Hu, K Y, Truong
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Aluminum content of human semen: Implications for semen quality

Reproductive Toxicology, 2014
A deterioration of human semen quality has been observed over recent decades. A possible explanation could be an increased exposure to environmental pollutants, including aluminum. Our aim was to measure the aluminum concentration in the semen of 62 patients and to carry out a preliminary evaluation on its impact on specific semen parameters.
J P, Klein, M, Mold, L, Mery, M, Cottier, C, Exley   +4 more
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Semen quality and semen storage.

2009
AbstractPoultry 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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SIGNIFICANCE OF SEMEN CULTURES FOR MEN WITH QUESTIONABLE SEMEN QUALITY

Archives of Andrology, 2006
Semen 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, R S, Jeyendran, S A, Land   +2 more
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Semen quality in hypogonadal acromegalic patients

Pituitary, 2019
Growth hormone (GH) activity might be implicated in male reproductive function. One previous study has suggested significantly reduced semen quality in untreated acromegalic patients due to both reduced sperm counts and sperm motility.A retrospective study comprising ten uncontrolled hypogonadal acromegalic patients (median age 29 years) who delivered ...
Mikkel Andreassen, Anders Juul, Ulla Feldt-Rasmussen, Niels Jørgensen   +3 more
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