eosin‐nigrosin染色法可簡單有效評估精蟲存活

本研究介紹簡單有效評估精蟲活動能力之方法: 單一步驟eosin‐nigrosin染色法
eosin‐nigrosin組成為: 0.67% eosin + 10% nigrosin 
染色時間為30 s
其評估精蟲存活律之準確率高達90%

Sperm undergo a maturation process to tightly pack the DNA inside the head and incomplete packing leads to infertility. Mature sperm can be distinguished from immature sperm using the acidic aniline blue eosin stain. Immature sperm are stained dark blue in contrast to the red mature sperm. The two colors can be explained by the difference in the type of amino acids found in the mature versus the immature sperm.








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