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The quantity live and dead spermatozoonov is defined on painted dabs. Live spermatozoony perceive colouring and in norm make 80-90% of all spermatozoonov, dead - are not painted and make in norm of 10-20%. Presence in ejakuljate to 80-90% dead spermatozoonov is designated as nekrozoospermija.
In norm pathologically changed forms spermatozoonov make 20-30% (15% a head-pathology, 3 5 ะพ/0 __ a neck pathology, 2-5% a tail-pathology). The increase in pathologically changed forms is designated as teratozoospermija.
Meet unripe spermatozoony which distinctive sign are the cytoplasmatic rests on an intermediate part. They meet at fast passage of a seed through an appendage jaichka owing to frequent sexual intercourses.
Contrary to told at long abstention there are overripe forms spermatozoonov. Dead-ripe stage signs - occurrence vakuolej in a head, immunity of colouring (apigmentirovannye forms).
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