Acridine orange staining for fast identification ofthe spermatogenic cells during STA-PUT velocity sedimentation / 基础医学与临床
Basic & Clinical Medicine
;
(12): 591-595, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-512273
ABSTRACT
Objective To establish a fast and accurate technique of identifying the pachytene spermatocytes,round spermatids and elongating and condensing spermatids during STA-PUT velocity sedimentation.Methods Using STA-PUT velocity sedimentation method to isolate the pachytene spermatocytes, round spermatids and elongating and condensing spermatids from mouse testes.To determine the cell populations` distribution,each tube of cell fraction was then partially transfered to the 96 plate well,and each well was added with acridine orange dye.Then each well was analyzed using fluorescence microscopy.Results Three types of spermatogenic cells can be identified quickly and accurately by it`s specific cytoplasm/nucleus character using the acridine orange dye staining under fluorescence detection.Conclusions A rubust method to quickly and accurately determine the pachytene spermatocytes,round spermatids and elongating and condensing spermatids during STA-PUT velocity sedimentation is successfully developed.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Basic & Clinical Medicine
Year:
2017
Type:
Article
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