Results 91 to 100 of about 7,680,621 (399)

Semen quality pattern and age threshold: a retrospective cross-sectional study of 71,623 infertile men in China, between 2011 and 2017

open access: yesReproductive Biology and Endocrinology, 2019
BackgroundThe aim of this study was to provide information on the semen quality pattern of infertile men and age thresholds for semen parameters in China.MethodsThis was a retrospective cross-sectional study investigating 71,623 infertile men from the ...
Wen Li   +5 more
semanticscholar   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Determination of the semen quality in male partners of infertile couples in Aminu Kano Teaching Hospital, Kano: A three year review

open access: yesIbom Medical Journal, 2011
Context Male infertility contributes a lot to the causes of infertility among couples attending Gynaecology clinics in our environment. Objectives: To determine semen quality in male partners of infertile couples attending Gynaecology Clinic in Aminu
Ibrahim SA, Muhammad Z
doaj   +1 more source

Semen evaluation in jungle fowl, domestic chicken and ayam serama. [PDF]

open access: yes, 2010
This research was conducted to investigate variation in semen quality of three chicken breeds. Nine cocks comprising 3 cockerels each of jungle fowl, domestic chicken, and ayam serama were used in this project.
Haron, Abdul Wahid   +1 more
core  

Ambient ozone pollution is associated with decreased semen quality: longitudinal analysis of 8945 semen samples from 2015 to 2018 and during pollution-control period in Beijing, China

open access: yesAsian Journal of Andrology, 2019
Previous studies suggest that air pollution has a negative effect on semen quality. However, most studies are cross-sectional and the results are controversial.
Haitao Zhang   +9 more
semanticscholar   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

Negative association of atmospheric pollutants with semen quality: A cross-sectional study in Taiyuan, China

open access: yesEcotoxicology and Environmental Safety
Background: In recent decades, the quality of male semen has decreased worldwide. Air pollution has been linked to lower semen quality in several studies.
Ke Cai   +8 more
doaj   +1 more source

Effect of semen collection methods on the quality of pre- and post-thawed Bali cattle (Bos javanicus) spermatozoa. [PDF]

open access: yes, 2013
This study was conducted to evaluate the response of Bali bulls (Bos javanicus) to different semen collection methods and their effects on fresh and post-thawed semen quality.
Hani, Homayoun   +8 more
core   +1 more source

Effect of ginger (Zingiber officinale) on semen quality

open access: yesAndrologia, 2019
To date, according to the Scopus database, the biological effects of ginger (binominal name: Zingiber officinale), or ginger extracts, and its derived compounds on semen quality and sperm parameters have been revealed in more than 35 original articles ...
S. Banihani
semanticscholar   +1 more source

Improving PARP inhibitor efficacy in bladder cancer without genetic BRCAness by combination with PLX51107

open access: yesMolecular Oncology, EarlyView.
Clinical trials on PARP inhibitors in urothelial carcinoma (UC) showed limited efficacy and a lack of predictive biomarkers. We propose SLFN5, SLFN11, and OAS1 as UC‐specific response predictors. We suggest Talazoparib as the better PARP inhibitor for UC than Olaparib.
Jutta Schmitz   +15 more
wiley   +1 more source

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