全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Ali Nabi , Mohammad Ali Khalili , Farzaneh Fesahat ...
来源:[J].Cryobiology(IF 2.137), 2017, Vol.76, pp.59-64
摘要:... The aim was to investigate the effect of PTX on sperm parameters and chromatin/DNA integrity of asthenozoospermic semen post vitrification. A total of 30 semen specimens were obtained from infertile men with asthenozoospermia. The cryoprotectant-free vitrification was per...
作者:Benjamin Arko-Boham , Nii Ayite Aryee , Richard Michael Blay ...
来源:[J].Cancer Genetics(IF 1.915), 2019, Vol.235-236, pp.65-71
摘要:... This study sought to investigate circulating cell-free DNA (ccfDNA) integrity and its potential utility as diagnostic and/or prognostic biomarker. Circulating cell-free DNA (ccfDNA) is degraded DNA fragments released into the blood plasma. In healthy individuals, the source o...
作者:Yi-Xin Wang , Peng Wang , Wei Feng ...
来源:[J].Environmental Pollution(IF 3.73), 2017
摘要:Abstract(#br)This study aimed to investigate the relationships between environmental exposure to metals/metalloids and semen quality, sperm apoptosis and DNA integrity using the metal/metalloids levels in seminal plasma as biomarkers. We determined 18 metals/metalloids in seminal...
作者:Željko Jakšić , Renato Batel
来源:[J].Aquatic Toxicology(IF 3.73), 2003, Vol.65 (4), pp.361-376
摘要:Abstract(#br)This study was focused toward the adaptation of the previously developed Fast Micromethod ® for DNA damage determination to marine invertebrates for the establishment of biomonitoring assessment. The Fast Micromethod ® detects DNA damage (strand breaks, alkali...
作者:Wiesław Bielas , Wojciech Niżański , Agnieszka Partyka ...
来源:[J].Acta Veterinaria Scandinavica, 2017, Vol.59 (1)
摘要:There is some controversy about the extent of changes in different sperm cell features in stored boar semen, especially regarding the potential role of the DNA fragmentation assay for assessment of sperm fertilizing ability. The aim of this study was to assess the effect of time...
作者:F. Korkmaz , E. Malama , M. Siuda ...
来源:[J].Animal Reproduction Science(IF 1.897), 2017, Vol.185, pp.18-27
摘要:Abstract(#br)The aim of this study was to examine effects of sodium pyruvate on viability as well as on synthesis of reactive oxygen species (ROS), lipid peroxidation and DNA integrity of cryopreserved bovine sperm. In each of 23 Simmental AI bulls three ejaculates were collecte...
作者:A. Sarkar , Dipak C.S. Gaitonde , Amit Sarkar ...
来源:[J].Ecotoxicology and Environmental Safety(IF 2.203), 2008, Vol.71 (2), pp.473-482
摘要:Abstract(#br)The measurement of the impairment of DNA in marine gastropod ( Cronia contracta ) provides an insight into the genotoxic effects of contaminants on marine organisms along the Goa coast. The impact of genotoxic contaminants on Goan coastal environment was evaluated ...
作者:M. Gundogan , D. Yeni , F. Avdatek ...
来源:[J].Animal Reproduction Science(IF 1.897), 2010, Vol.122 (3), pp.200-207
摘要:Abstract(#br)The aim of this study was to determine the influences of two different concentrations in terms of motility, morphology, membrane integrity (viability and HOST response: HE-test; modified hypoosmotic swelling test (HOST) associated with supravital eosin staining t...
作者:Cengiz Yildiz , Craig Fleming , Palma Ottaviani ...
来源:[J].Cryobiology(IF 2.137), 2008, Vol.57 (2), pp.156-162
摘要:... One purpose of this study was to compare the effect(s) on fresh and frozen–thawed sperm quality, spermatozoa DNA integrity, unassisted in vitro fertility (IVF) rate, in vitro embryo development rate to blastocysts, and live-born offspring rates in non-ENU (control) animal...
作者:Feiby L. Nassan , Jorge E. Chavarro , Lidia Mínguez-Alarcón ...
来源:[J].International Journal of Hygiene and Environmental Health(IF 3.045), 2018, Vol.221 (5), pp.830-837
摘要:... Semen parameters (1238 semen samples), sperm DNA integrity (389 semen samples), chromosomal disomy (101 semen samples), and serum reproductive hormones (405 serum samples) were assessed following standard procedures.(#br)Results(#br)Men in this cohort were primarily Caucas...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×