why are surface antigens on sperm cells not recognized as 'self', and why do they require a blood-testis barrier to prevent antibody formation
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Hii,
Explanation:
The blood-testis barrier formed by the Sertoli cells in the testes keeps the sperm away from the blood stream. Breach of this barrier, as in the case of infections or injury, may lead to the formation of anti-sperm antibodies in men.
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