Role of calcium on the initiation of sperm motility in the European eel
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- 作者：Luz Pé ; rez ; mlpereig@dca.upv.es" class="auth_mail" title="E-mail the corresponding author ; M.Carmen Ví ; lchez ; Ví ; ctor Gallego ; Marina Morini ; David S. Peñ ; aranda ; Juan F. Asturiano
- 关键词：Anguilla anguilla ; Calcium/sodium exchanger ; Flow cytometry ; Intracellular ions ; Sperm activation ; Sperm physiology ; Sperm kinetics
- 刊名：Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：191
- 期：Complete
- 页码：98-106
- 全文大小：498 K
文摘
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Increasing intracellular Ca2 + does not appear to be necessary for sperm motility initiation in European eel.
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Sperm velocities and beat frequencies were reduced in Ca-free conditions.
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In standard SW conditions, an increase in [Na+]i occurs during sperm motility activation.
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A calcium/sodium exchanger is involved in sperm motility activation.