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Separation of cryopreserved human semen using Sephadex columns, washing, or Percoll gradients
Sperm separation intrauterine insemination seminal plasma sublethal damage
2009/2/7
The following methods were evaluated for their ability to separate motile cryopreserved sperm from semen after thawing: single washing, Percoll separation followed by a single washing, and Sephad...
Localization of clusterin on freeze-preserved bull spermatozoa before and after glass wool-sephadex filtration
Immunofluorescence abnormal spermatozoa semen
2008/12/29
Clusterin is a major protein in bull reproductive tract secretions and sperm membrane extract. A polyclonal antibody was produced against clusterin from bull cauda epididymal fluid (CEF) and used fo...
摘要 本文发展了一种新的光纤铜传感器, 用DEAE Sephadex为基质, 通过电价键固定亚硝基红盐作为指示剂, 该传感层在520nm波长下, 反射光强度的变化与铜离子的浓度呈函数关系。用流动法和平衡法对传感器特性进行了研究, 响应时间为5秒,且可逆性好, 已成功应用于自来水和废水中痕量铜离子的直接测定。
Quality and Fertility of Post Thaw Sephadex Filtered Bull Semen
Bull Semen Sephadex Filtration Fertility
2016/4/15
The present investigation was carried out to assess the effect of Sephadex (G-15) filtration on the post thaw bull semen quality and conception rate. Post thaw unfiltered (control) and Sephadex filter...
Effect of Buffer Composition, Sephadex Grade and Column Size on Filtration Based Quality Improvement of Semen from Murrah Buffalo Bull
Murrah Buffalo Sephadex Filtration Acrosomal Integrity
2016/4/12
Sixty semen ejaculates collected at weekly interval from four Murrah Buffalo bulls over a period of seven months (Nov.1999 to May 2000) were used in the present study. Three buffer medium (sodium citr...
