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Meten Intracellulaire Ca<sup> 2 +</sup> Veranderingen in Human Sperm behulp Vier Technieken: Conventionele fluorometrie, Gestopt Flow fluorometrie, flowcytometrie en Single cell imaging
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JoVE 신문 생물학
Measuring Intracellular Ca2+ Changes in Human Sperm using Four Techniques: Conventional Fluorometry, Stopped Flow Fluorometry, Flow Cytometry and Single Cell Imaging
DOI:

19:26 min

May 24, 2013

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Chapters

  • 00:05Title
  • 02:38Sperm Sample Preparation by the Swim-up Method
  • 04:52Fluorescent Dye Loading for Ca2+ Measurements
  • 05:41Conventional Fluorometry
  • 06:59Stopped Flow Fluorometry
  • 08:30Flow Cytometry
  • 09:40Single Cell Imaging
  • 12:11Results: Progesterone Induces Intracellular Ca2+ Changes in Human Sperm Detected by Fluorometric Techniques
  • 17:59Conclusion

Summary

자동 번역

Intracellulaire Ca<sup> 2 +</sup> Dynamieken zijn erg belangrijk in spermafysiologie en Ca<sup> 2 +</sup>-Gevoelige fluorescente kleurstoffen vormen een veelzijdige tool om ze te bestuderen. Bevolking experimenten (fluorometrie en stopte doorstroming fluorometrie) en single cell experimenten (flowcytometrie en single cell imaging) worden gebruikt voor het volgen tijdruimtelijke [Ca<sup> 2 +</sup>] Veranderingen in de menselijke zaadcellen.

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