Abstract
DNA fragmentation in testicular sperm from men with obstructive azoospermia is increased by 4 hr and 24 hr incubations, and after cryopreservation. The effect is intensified by post-thaw incubations. Testicular sperm to be used clinically in ICSI should be injected without delay.
Original language | English |
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Pages (from-to) | 1443-1445 |
Number of pages | 3 |
Journal | Fertility and Sterility |
Volume | 82 (5) |
Publication status | Published - 2004 |