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Isolamento de células spermatogênicas murinas usando um corante de ligação de DNA permeável celular-permeável violeta
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1Division of Reproductive Sciences, Division of Developmental Biology, Perinatal Institute,Cincinnati Children’s Hospital Medical Center, 2Department of Pediatrics,University of Cincinnati College of Medicine, 3Division of Germ Cell Biology, National Institute for Basic Biology,National Institutes of Natural Sciences, 4Department of Basic Biology, School of Life Science,Graduate University for Advanced Studies (Sokendai), 5Department of Animal Science and Biotechnology, School of Veterinary Medicine,Azabu University, 6Faculty of Science and Technology, Department of Applied Biological Science,Tokyo University of Science
Chapters
- 00:04Introduction
- 00:53Testicular Cell Suspension Preparation
- 02:35Cell Staining
- 03:30Flow Cytometry
- 07:08Results: Representative Spermatogenic Cell Imaging, Yield, and Viability
- 07:55Conclusion
Aqui apresentamos um método simples e eficiente para isolar células germinativas vivas e pós-meiotic de testículos de camundongos adultos. Usando uma baixa citotoxicidade, corante de DNA com proteção violeta e classificação celular ativada por fluorescência, pode-se isolar populações de células espermatogênicas altamente enriquecidas para muitas aplicações a jusante.
