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Cited by 462

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A triple‐stain technique for evaluating normal acrosome reactions of human sperm

Talbot, Prudence, Chacon, Richard S.·1981·Journal of Experimental Zoology

Abstract

A triple‐stain technique has been developed to score normal acrosome‐reacted human sperm in fixed smears. Live and dead sperm are first differentiated using the vital stain trypan blue. Sperm are then fixed in glutar‐aldehyde, dried onto slides, and the postacrosomal region and acrosome are differentiated using Bismark brown and Rose Bengal. Slides are examined at 1,000 × with a bright‐field microscope and assessed for (1) the percentage of sperm that were alive at the time of fixation and (2) the percentage of sperm that had undergone normal acrosome reactions. Experiments are included that show that trypan blue is a reliable stain for dead sperm and that Rose Bengal stains only sperm having intact acrosomes. This technique may have applications in experimental and clinical studies on sperm capacitation, acrosome reactions, and fertilization in laboratory and domestic animals as well as in man.

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Crossref · 10.1002/jez.1402150210

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Metadata

Authors
Talbot, P., & Chacon, R. S.
Venue
Journal of Experimental Zoology
Publisher
Wiley
Published
1981-02
Volume
215
Issue
2
Pages
201-208
ISSN
  • 0022-104X (ISSN-L)
  • 1097-010X
OpenAlex
W1980066996
Cited by
462
References
3
FWCI
5.00
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A triple‐stain technique for evaluating normal acrosome reactions of human sperm. https://app.cochat.ai/papers/10.1002/jez.1402150210
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Talbot, P., & Chacon, R. S. (1981). A triple‐stain technique for evaluating normal acrosome reactions of human sperm. Journal of Experimental Zoology. https://doi.org/10.1002/jez.1402150210

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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