Intratesticular Injection | Total sperm count (n. × 106) | Sperm motility (%) | Serum testosterone concentration (ng/dL) | Testicular width (mm) |
---|---|---|---|---|
Saline control (group C) | 311.4 ± 21.4 (range 279-342) | 80% (range 70-85) | 735.2 ± 186.4 (range 398-985) | 24.8 ± 2.0 (range 22.5-28.5) |
CaCl2 in lidocaine (group A) | 7.1 ± 16.4 (+) (range 0-47) | 5% (range 0-5) | 461.1 ± 118.1 (range 225-743) | 12.7 ± 1.0 (range 11-15) |
CaCl2 in alcohol (group B) | 0 | -- | 165.7 ± 37.9 (range 104-246) | 12.2 ± 0.9 (range 11-15) |