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RISS 인기검색어
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- 저자 : Heui-eun Kim(김희은) (검색결과 2 건)
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김희은,이정원,김남수,최인혁,Kim Heui-Eun,Lee Jung-won,Kim Nam-Soo,Choi In-Hyuk 한국임상수의학회 1993 한국임상수의학회지 Vol.10 No.1
Four extenders such as tris-fructose-citrate, Tris-glucose-citrate, glycine-glucose-citrate and lactose that the more frequently utilized types of semen extenders used for freezing dog semen evaluated with sperm motility, viability and acrosomal score in the processing procedures to prior freezing and after frozen-thawing respectively. Each extender contained 4% glycerol and 20% egg yolk were treated by same methods in dilution, freezing, storage and thawing. The results were obtained as follows; 1. The sperm motility and viability in procedure from dilution to frozen-thawing appeared superiorly with recovery rate of 53.2%, 54.8% in tris-fructose-citrate but appeared inferiorly with recover rate of 8.4%, 8.3% in lactose to others. 2. In the processing procedure course to prior-freezing, glycine-glucose-citrate appeared superiorly with decrease rate of 5.4% in motility, and lactose with decrease rate of 4.6% in viability, but tris-glucose-citrate appeared inferiorly with decrease rate of 12.2%, 11.4% in the sperm motility and viability. 3. During frozen-thawing, tris-fructose-citrate appeared superiorly with decrease rate of 35.2% in motility and 30.7% in viability but lactose appeared inferiorly with decrease rate of 76.7% in motility and 75.7% in viability. 4. The variation of acrosome morphology in the total processing procedures appeared that glycine-glucose citrate were superior with acrosome score of 0.1191$\pm$0.029, that tris-fructose-citrate were inferior with acrosome score of 0.1941$\pm$0.045 to others.
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개 정액의 정제화동결법과 Straw 동결법에 관한 비교실험
이정원,김희은,김남수,최인혁,Lee Jung-Won,Kim Heui-Eun,Kim Nam-Soo,Choi In-Hyuk 한국임상수의학회 1991 한국임상수의학회지 Vol.8 No.2
Pellet and straw methods in canine semen freezing are compared with respect to motility, viability and acrosome demage of sperm during each of the two major processing steps, to prior-freezing and to frozen-thawing. Senen was extended with a tris-buffered egg yolk contained 4% glycero1 Pellet freezing in the hole of dry ice and straw freezing on the surface of liquid nitrogen were carried out, respectively. The frozen semen 10 days after storage in liquid nitrogen container. wao thawed. In the comparison of two freezing methods, the straw freezing method with 42.7% in motility. 49.2% in viability and 0.186 acrosome score after thawing seems to be superior to the pellet freezing method with 31.2%, 34.5% and 0.314%, respectively. Sperm motility of processing step to frozen-thawing against decrease rate 12.67% to Prior freezing appeared of 33.84% and 49.37% in straw and pellet freezing and increase of 0.02 in acrsomal score to prior freezing appeared of 0.08 and 0.21 in straw and pellet freezing method to frozen-thawing
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