Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality
Despite available information on the roles of osmotic pressure, potassium (K+), and calcium (Ca2+) in activation of Eurasian burbot spermatozoon motility, the changes in milt biochemical composition and mechanisms underlying their activation at temperatures above optimal spawning temperature is stil...
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ftslunivuppsala:oai:pub.epsilon.slu.se:25925 2023-05-15T15:47:08+02:00 Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality Dadras, Hadiseh Policar, Tomas Loginov, Dmitry Boryshpolets, Sergii Loginova, Yana Sampels, Sabine Sotnikov, Anatolii Kholodnyy, Vitaliy Sterba, Jan Xin, Miaomiao Dzyuba, Borys 2021 application/pdf https://pub.epsilon.slu.se/25925/ https://pub.epsilon.slu.se/25925/1/dadras_h_et_al_211022.pdf en eng eng https://pub.epsilon.slu.se/25925/1/dadras_h_et_al_211022.pdf Dadras, Hadiseh and Policar, Tomas and Loginov, Dmitry and Boryshpolets, Sergii and Loginova, Yana and Sampels, Sabine and Sotnikov, Anatolii and Kholodnyy, Vitaliy and Sterba, Jan and Xin, Miaomiao and Dzyuba, Borys (2021). Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality. Frontiers in marine science. 8 , 736087 [Research article] Biochemistry and Molecular Biology Research article NonPeerReviewed info:eu-repo/semantics/article 2021 ftslunivuppsala 2022-01-09T19:16:50Z Despite available information on the roles of osmotic pressure, potassium (K+), and calcium (Ca2+) in activation of Eurasian burbot spermatozoon motility, the changes in milt biochemical composition and mechanisms underlying their activation at temperatures above optimal spawning temperature is still unclear. We explored spermatozoon swelling, lipid composition and proteome in relation to osmolality and temperature of swimming medium. The result revealed that temperature increment from 4 to 30°C increases burbot spermatozoa vulnerability to osmotic pressure, decreasing motility in extremely hypotonic media, and the presence of Ca2+ decreases swelling of spermatozoa. No spermatozoon swelling was observed in non-ionic isotonic media at all studied temperatures. A role of swelling in activation of spermatozoa motility at 30°C was rejected. No differences were found in protein profile and lipid composition with respect to activation of burbot spermatozoa at 30°C. Burbot spermatozoon activation occurs at 30°C without modification of the spermatozoon membrane. Elucidation of the intrinsic signaling pathway of burbot spermatozoon spontaneous activation requires further study. Article in Journal/Newspaper Burbot Lota lota lota Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive |
institution |
Open Polar |
collection |
Swedish University of Agricultural Sciences (SLU): Epsilon Open Archive |
op_collection_id |
ftslunivuppsala |
language |
English |
topic |
Biochemistry and Molecular Biology |
spellingShingle |
Biochemistry and Molecular Biology Dadras, Hadiseh Policar, Tomas Loginov, Dmitry Boryshpolets, Sergii Loginova, Yana Sampels, Sabine Sotnikov, Anatolii Kholodnyy, Vitaliy Sterba, Jan Xin, Miaomiao Dzyuba, Borys Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
topic_facet |
Biochemistry and Molecular Biology |
description |
Despite available information on the roles of osmotic pressure, potassium (K+), and calcium (Ca2+) in activation of Eurasian burbot spermatozoon motility, the changes in milt biochemical composition and mechanisms underlying their activation at temperatures above optimal spawning temperature is still unclear. We explored spermatozoon swelling, lipid composition and proteome in relation to osmolality and temperature of swimming medium. The result revealed that temperature increment from 4 to 30°C increases burbot spermatozoa vulnerability to osmotic pressure, decreasing motility in extremely hypotonic media, and the presence of Ca2+ decreases swelling of spermatozoa. No spermatozoon swelling was observed in non-ionic isotonic media at all studied temperatures. A role of swelling in activation of spermatozoa motility at 30°C was rejected. No differences were found in protein profile and lipid composition with respect to activation of burbot spermatozoa at 30°C. Burbot spermatozoon activation occurs at 30°C without modification of the spermatozoon membrane. Elucidation of the intrinsic signaling pathway of burbot spermatozoon spontaneous activation requires further study. |
format |
Article in Journal/Newspaper |
author |
Dadras, Hadiseh Policar, Tomas Loginov, Dmitry Boryshpolets, Sergii Loginova, Yana Sampels, Sabine Sotnikov, Anatolii Kholodnyy, Vitaliy Sterba, Jan Xin, Miaomiao Dzyuba, Borys |
author_facet |
Dadras, Hadiseh Policar, Tomas Loginov, Dmitry Boryshpolets, Sergii Loginova, Yana Sampels, Sabine Sotnikov, Anatolii Kholodnyy, Vitaliy Sterba, Jan Xin, Miaomiao Dzyuba, Borys |
author_sort |
Dadras, Hadiseh |
title |
Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
title_short |
Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
title_full |
Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
title_fullStr |
Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
title_full_unstemmed |
Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality |
title_sort |
relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot lota lota spermatozoon following change of temperature and osmolality |
publishDate |
2021 |
url |
https://pub.epsilon.slu.se/25925/ https://pub.epsilon.slu.se/25925/1/dadras_h_et_al_211022.pdf |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_relation |
https://pub.epsilon.slu.se/25925/1/dadras_h_et_al_211022.pdf Dadras, Hadiseh and Policar, Tomas and Loginov, Dmitry and Boryshpolets, Sergii and Loginova, Yana and Sampels, Sabine and Sotnikov, Anatolii and Kholodnyy, Vitaliy and Sterba, Jan and Xin, Miaomiao and Dzyuba, Borys (2021). Relationship of motility activation to lipid composition, protein profile, and swelling rate of burbot Lota lota spermatozoon following change of temperature and osmolality. Frontiers in marine science. 8 , 736087 [Research article] |
_version_ |
1766381939044909056 |