Sequestration of bovine seminal plasma proteins by different assemblies of phosphatidylcholine: A new technical approach
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- 作者：J. Le Guilloua ; b ; M.-H. Ropersc ; marie-helene.ropers@nantes.inra.fr" class="auth_mail" title="E-mail the corresponding author ; C. Gaillardc ; E. David-Briandc ; J. van Leeuwen-Ibarrolab ; S. Deshercesb ; E. Schmittb ; D. Bencharifa ; L. Amirat-Brianda ; M. Antonc ; D. Tainturiera
- 关键词：Bull spermatozoa ; Cryopreservation ; Monolayer ; Interfacial properties ; LDL ; Liposomes
- 刊名：Colloids and Surfaces B: Biointerfaces
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：140
- 期：Complete
- 页码：523-530
- 全文大小：1135 K
文摘
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Binder of SPerm (BSP) proteins possess a very good surface activity.
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Langmuir films help to mimic the behaviour of BSP proteins for spermatozoa membranes
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Both liposomes and low density lipoproteins LDLs prevent BSP proteins to adsorb.
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The ratio PC/BSP proteins is independent from the structure incorporating PC.
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In opposition to LDLs, liposomes weakly insert into the monolayer.