搜索结果: 1-8 共查到“性科学 bull spermatozoa”相关记录8条 . 查询时间(0.156 秒)
Relationships between computerized measurements of motion of frozen-thawed bull spermatozoa and fertility
computerized measurements motion frozen-thawed bull spermatozoa fertility
2009/2/23
A computerized system (CellSoft, CRYO Resources, Ltd.) was validated using video tapes of frozen-thawed bull spermatozoa diluted in filtered (0.2 micron) egg yolk-citrate extender (8 X 10(6) spermat...
Reproductive tract secretions and bull spermatozoa contain different clusterin isoforms that cluster cells and inhibit complement-induced cytolysis
Epididymal fluid rete testis fluid L-cells
2009/2/18
Clusterin from bull rete testis fluid (RTF), cauda epididymal fluid (CEF), and octyl-beta-D-glucopyranoside extract of cauda epididymal sperm (CES) was identified and characterized using monoclonal ...
A comparison of critical osmolality and hydraulic conductivity and its activation energy in fowl and bull spermatozoa
Water permeability plasma membrane flow cytometry
2009/2/10
Measurements were made of critical osmolality, the osmolality at which 50% of the cells are lysed, and of the permeation time, the time taken to lyse 50% of the cells in an osmotic solution lower ...
Capacitation and Induction of the Acrosome Reaction in Bull Spermatozoa With Norepinephrine
Catecholamines bovine
2008/12/30
Identification of norepinephrine (NE) within the microenvironment of the bovine oviduct suggests a potential role for catecholamines in the events surrounding fertilization. Previous studies have s...
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...
Effects of accessory sex gland fluid on viability, capacitation, and the acrosome reaction of cauda epididymal bull spermatozoa
sex gland viability capacitation reaction bull spermatozoa
2008/12/25
The effect of accessory sex gland fluid (AGF) on viability and acrosomal integrity of spermatozoa was examined with cauda epididymal spermatozoa and AGF from the same Holstein bull (n = 6). Surgical...
Capacitation and Induction of the Acrosome Reaction in Bull Spermatozoa With Norepinephrine
Catecholamines bovine
2008/12/3
Identification of norepinephrine (NE) within the microenvironment of the bovine oviduct suggests a potential role for catecholamines in the events surrounding fertilization. Previous studies have ...
Capacitation and Induction of the Acrosome Reaction in Bull Spermatozoa With Norepinephrine
Catecholamines bovine
2008/12/3
Identification of norepinephrine (NE) within the microenvironment of the bovine oviduct suggests a potential role for catecholamines in the events surrounding fertilization. Previous studies have ...