Results 31 to 40 of about 41,510 (263)

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 Quality in Relation to Semen Preservation

Journal of Dairy Science, 1983
A goal of research in laboratory evaluation of semen has been ultimately to predict the fertility achievable with use of that semen. This would permit evaluation of the male and ejaculate. For artificial insemination, semen viability becomes a measure of man's interaction with that semen in an effort to preserve its functional life. Man's efficiency in
openaire   +2 more sources

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

Semen quality of Yankasa rams

Tropical Animal Health and Production, 1982
Presents results of a study carried out to determine the ejaculate characteristics of Yankasa rams in Nigeria. Three rams of proven fertility from the breeding herd at shika, of average age of 29 months were investigated. Ejaculates collected during the wet season had higher volume, pH, sperm motility and percentage of normal sperms than those ...
Osinowo, O.A., Bale, J.O., Eduvie, L.O.
openaire   +3 more sources

Presence of human papillomavirus in semen in relation to semen quality [PDF]

Human Reproduction, 2016
Is the presence of human papillomavirus (HPV) in semen associated with impairment of semen quality?In a large cohort of males seeking fertility evaluation, no associations were observed between seminal HPV presence and semen parameters.HPV is commonly detected in semen samples.
Luttmer, Roosmarijn, Dijkstra, Maaike G., Snijders, Peter J. F., Hompes, Peter G. A., Pronk, Divera T. M., Hubeek, Isabelle, Berkhof, Johannes, Heideman, Danielle A. M., Meijer, Chris   +8 more
openaire   +4 more sources

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási, Bernadett Borbála Huszti, Gábor Barna, Marko Kavcic, Janez Jazbec, Lennart Lenk, Vera Münch, Sophia Polychronopoulou, Ágnes Márk, Maria Thastrup, Lüder H. Meyer, Kjeld Schmiegelow, Cornelia Eckert, Christina Halsey, Dániel J. Erdélyi   +14 more
wiley   +1 more source

Cr (VI)-induced ribosomal DNA copy number variation is associated with semen quality impairment: Evidence from human to animal study

Ecotoxicology and Environmental Safety
Objectives: This study aimed to analyze the possible role of rDNA copy number variation in the association between hexavalent chromium [Cr (VI)] exposure and semen quality in semen donors and further confirm this association in mice.
Jing Huang, Zhaoqiang Jiang, Zheng Ruan, Huiqiang Sheng, Shuang Liu, Xiaowen Dong, Xin Su, Lingfang Feng, Yongxin Li, Huadong Xu, Junfei Chen, Hailing Xia, Tao Li, Jiaping Li, Ling Xu, Jianlin Lou   +15 more
doaj   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Integrative Transcriptomic and Genomic Analysis Reveals the Regulatory Mechanisms Underlying Semen Quality Stability in Ganders

Poultry Science
Semen quality significantly affects the reproductive performance of ganders. As seasonal breeders, ganders typically experience a decline in semen quality over the breeding season; however, the mechanisms regulating semen quality stability during this ...
Shenqiang Hu, Jiasen Chen, Xiaoyong He, Guibi Li, Zhujun Wang, Yujie Zhang, Yang Song, Xiaopeng Li, Tanze Liu, Jiwei Hu, Hehe Liu, Liang Li, Jiwen Wang   +12 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source