Results 31 to 40 of about 134,753 (307)

Effect of single layer centrifugation using Androcoll-E-Large on the sperm quality parameters of cooled-stored donkey semen doses [PDF]

, 2013
The aim of this study was to determine the effect of single layer centrifugation (SLC) using Androcoll-E-Large on donkey sperm quality parameters after 24 h of cool-storage. Ejaculates were collected from Andalusian donkeys and then cooled at 5°C.
Acha Valls, Daniel, Calero-Carretero, R., Carrasco, J.J., Dorado, Jesús, Gálvez, M.J., Gómez-Arrones, V., Hidalgo, Manuel, Morell, J.M., Ortiz, I., Ramírez, L., Urbano, M.   +10 more
core   +1 more source

Vitamin B12 and Semen Quality [PDF]

Biomolecules, 2017
Various studies have revealed the effects of vitamin B12, also named cobalamin, on semen quality and sperm physiology; however, these studies collectively are still unsummarized. Here, we systematically discuss and summarize the currently understood role of vitamin B12 on semen quality and sperm physiology.
openaire   +3 more sources

Exposure to Endocrine Disruptors and Nuclear Receptors Gene Expression in Infertile and Fertile Men from Italian Areas with Different Environmental Features [PDF]

, 2015
Internal levels of selected endocrine disruptors (EDs) (i.e., perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), di-2-ethylhexyl-phthalate (DEHP), mono-(2-ethylhexyl)-phthalate (MEHP), and bisphenol A (BPA)) were analyzed in blood/serum of ...
Bergamasco B, Bordi G, Busani L, Caserta D, Ciardo F, Focardi S, Guerranti C, La Rocca C, Mancini FR, Mantovani A, Marci R, Moscarini M, Perra G, Stecca L, Tait S   +14 more
core   +2 more sources

Environmental factors and semen quality

International Journal of Occupational Medicine and Environmental Health, 2009
An increasing number of reports suggest that chemical and physical agents in the environment, introduced and spread by human activity, may affect male fertility in humans. This article aims at evaluating the impact of environmental exposures (pesticides, phthalates, PCBs, air pollution, trihalomethanes (THMs), mobile phones) on semen quality, by ...
Jurewicz, Joanna, Hanke, Wojciech, Radwan, Michal, Bonde, Jens Peter   +3 more
openaire   +3 more sources

Semen characteristics and production potential of Toraya Buffalo at UPT-PIBPS Pucak, South Sulawesi [PDF]

BIO Web of Conferences
This 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, Said Syahruddin, Farida Siti, Arifiantini Iis, Jakaria, Gunawan Asep   +5 more
doaj   +1 more source

Semen cryopreservation for the Mediterranean brown trout of the Biferno River (Molise-Italy): comparative study on the effects of basic extenders and cryoprotectants [PDF]

, 2019
This study was designed to optimize the semen freezing protocol of the native Mediterranean brown trout inhabiting the Molise rivers through two experiments: an in vitro analysis of the effects of two basic extenders combined with three cryoprotectants
Cerolini, Silvia, Di Iorio, Michele, Esposito, Stefano, Iaffaldano, Nicolaia, Miranda, Marsia, P aolo Gibertoni, Pier, RONCARATI, Alessandra, Rusco, Giusy   +7 more
core   +2 more sources

Semen quality and intrauterine insemination

Reproductive BioMedicine Online, 2003
There is good evidence in literature that intrauterine insemination (IUI) is the best first line treatment and most cost-effective procedure for moderate male factor subfertility. It seems very difficult to identify individual semen parameters predicting the likelihood of pregnancy after IUI.
Ombelet, W., Deblaere, K., Bosmans, E., Cox, A.M., Jacobs, P., Janssen, M.H.M., Nijs, M.   +6 more
openaire   +3 more sources

Body mass index and age correlate with antioxidant supplementation effects on sperm quality: Post hoc analyses from a double-blind placebo-controlled trial [PDF]

, 2020
Spermatozoa are vulnerable to lack of energy and oxidative stress as a result of elevated levels of reactive oxygen species. Therefore, it is essential that appropriate nutrients are available during maturation.
Agarwal, Ashok, Busetto, Gian Maria, Chung, Benjamin I, De Berardinis, Ettore, Del Giudice, Francesco, Ferro, Matteo, Maggi, Martina, Porreca, Angelo, Sciarra, Alessandro, Virmani, Ashraf   +9 more
core   +1 more source

Semen Quality and Reproductive Hormones in Faroese Men – a Cross-sectional Population-based Study of 481 Men [PDF]

, 2013
Objectives: To determine semen quality and reproductive hormone levels in young Faroese men. Design: Descriptive cross-sectional study of Faroese men compared with Danish men. Setting: Faroese one-centre study.
Grandjean, Philippe, Halling, Jónrit, Jensen, Tina Kold, Jørgensen, Niels, Petersen, Maria Skaalum, Weihe, Pál   +5 more
core   +1 more source

Impact of supplementation of semen extender with antioxidants on quality of cooled or cryopreserved Marwari stallion spermatozoa

Indian Journal of Animal Sciences, 2021
The aim of the present study was to evaluate the effects of supplementation of semen extender with two antioxidants namely Ascorbic acid (AA @ 0.9 g/L), Glutathione (GSH @ 2.5 mM), and combination of both (AA @ 0.9 g/L + GSH @ 2.5 mM) either in alone or ...
PRASHANT KUMAR, ASHOK KUMAR, J S MEHTA, G N PUROHIT, S K RAVI, YASH PAL, R A LEGHA, B N TRIPATHI, TR TALLURI   +8 more
doaj   +1 more source