Results 21 to 30 of about 175,019 (340)
Clinical assessment of the male fertility [PDF]
Obstetrics & Gynecology Science, 2018 The evaluation of infertility in males consists of physical examination and semen analyses. Standardized semen analyses depend on the descriptive analysis of sperm motility, morphology, and concentration, with a threshold level that must be surpassed to ...
Amena Khatun +2 more
doaj +1 more source
Echocardiographic and hemodynamic changes in patients with high-grade varicocele
Biomolecules & Biomedicine, 2023 Varicocele is abnormal tortuosity and dilatation of the pampiniform plexus veins within the spermatic cord. Varicocele is associated with testicular atrophy, hypogonadism, impaired semen analysis values, or decreased testosterone production.
Batuhan Ergani +4 more
doaj +1 more source
Mineral Utilization in Rams Fed Ration Supplemented with Different Levels of Chromium, Calcium, and Cation-Anion Balances [PDF]
, 2011 Chromium (Cr) is an essential mineral for ruminants. Its metabolism and interactions with other minerals has not been widely known. This experiment was designed to evaluate the utilization of minerals and growth of Garut ram fed ration supplemented with ...
Amir, F. (F) +5 more
core +3 more sources
Analysis of Semen Parameters in α1,3-Galactosyltransferase-/- Boars
Journal of Animal Reproduction and Biotechnology, 2017 It is very difficult to get the information about semen quality analysis in transgenic pigs because of limited numbers and research facilities.
In-Sul Hwang +10 more
doaj +1 more source
Symmetry-breaking phase-transitions in highly concentrated semen [PDF]
, 2016 New experimental evidence of self-motion of a confined active suspension is presented. Depositing fresh semen sample in an annular shaped micro- fluidic chip leads to a spontaneous vortex state of the fluid at sufficiently large sperm concentration.
Cazin, S +6 more
core +7 more sources
Semen characteristics and production potential of Toraya Buffalo at UPT-PIBPS Pucak, South Sulawesi [PDF]
BIO Web of ConferencesThis study aimed to evaluate the fresh semen characteristics, frozen semen production potential, and frozen semen quality of Toraya buffaloes at the Technical Implementation Unit for Artificial Insemination Services and Semen Production (UPT-PIBPS) Pucak,
Maulana Tulus +5 more
doaj +1 more source
Semen parameters in male carriers of Robertsonian translocations (13;14)
Андрология и генитальная хирургия, 2023 Background. Robertsonian translocations (RTs) are the most common type of balanced chromosomal abnormalities. RT male carriers have an increased risk of reproductive disorders, but the causes of this still are not clear enough.Aim.
M. V. Andreeva +5 more
doaj +1 more source
Semen as a source of Mycoplasma bovis mastitis in dairy herds [PDF]
, 2018 Mycoplasma bovis infections are responsible for substantial economic losses in the cattle industry, have significant welfare effects and increase antibiotic use. The pathogen is often introduced into naive herds through healthy carrier animals.
Autio, Tiina +8 more
core +1 more source
The World Journal of Men's Health, 2023 Purpose: To evaluate the relationship between regional geography and sperm parameters in a cohort of American men using at-home mail-in semen collection kits with no previous self-reported history of male factor infertility.
Yana Aznavour +6 more
doaj +1 more source
International Brazilian Journal of Urology, 2011 OBJECTIVES: The most common indication for treatment of varicocele is still male subfertility. The aim of this study was to explore the effect of infertility duration on semen parameters and spontaneous pregnancy rate after varicocelectomy. MATERIALS AND
Mohammed A. Al-Ghazo +4 more
doaj +1 more source