摘要
To observe the morphologic characteristics of spermatozoon ultramicroscopic structure in uremic subjects.Method Semen sample from lO patients with uremia and 5 healthy men were observed under light microscope and scanning electronic microscope.Results Abnormalities were found in sperms of uremic patients either in the sperm head （acrosome, acrosomic deficit, nuclear abnormality, pointed head, headless and double head of spermatozoon）, neck （rupture, separation and enlargement）, or tail （mitochondrial swelling, mitochondrial deficit, tailless, double tail, short tail and curled tail）; whereas none of the above-mentioned abnormalities was observed in healthy men. Conclusion Sperms of uremic patients had many morphologic and structural abnormalities in the head, neck and tail.
To observe the morphologic characteristics of spermatozoon ultramicroscopic structure in uremic subjects.Method Semen sample from lO patients with uremia and 5 healthy men were observed under light microscope and scanning electronic microscope.Results Abnormalities were found in sperms of uremic patients either in the sperm head （acrosome, acrosomic deficit, nuclear abnormality, pointed head, headless and double head of spermatozoon）, neck （rupture, separation and enlargement）, or tail （mitochondrial swelling, mitochondrial deficit, tailless, double tail, short tail and curled tail）; whereas none of the above-mentioned abnormalities was observed in healthy men. Conclusion Sperms of uremic patients had many morphologic and structural abnormalities in the head, neck and tail.
