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A 41-years old male with short stature, abnormal male sex differentiation, aspermia and schizoid character disorder is described. The patient was studied from clinical, endocrinological and genetic perspectives. Cytogenetical analysis revealed a chromosomic mosaicism formed by two normal lines 45X and 46,XY qh−. Molecular studies on AZF region evidenced that it was conserved. The correlation of the...
We evaluated sperm quality after a 3‐month smoking cessation programme by sperm analysis, objective sperm motility analysis, protein tyrosine phosphorylation in capacitating conditions and DNA fragmentation (TUNEL). Sperm analysis after smoking cessation revealed a distinctive improvement in sperm concentration, fast spermatozoa (≥35 μm/s), sperm vitality, percentage of spermatozoa recuperated after...
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