Cyclosporine versus azathioprine: a 5-year followup of 200 consecutive cadaver renal transplant recipients.

When cyclosporine was introduced as an immunosuppressive agent, there was concern that cyclosporine could be detrimental to long-term renal allograft function and survival. In response to this concern, we report a 5-year followup of 200 consecutive renal transplant recipients among whom initial immunosuppression and risk factors were similar except for the substitution of cyclosporine for azathioprine in the second 100 recipients. The azathioprine and cyclosporine groups had similar 1-year (89% versus 91%) and 5-year (74% versus 80%) patient survival rates.

Dysfunctions of micturition in the male.

A basic knowledge of the anatomy and neurophysiology of the lower urinary tract is necessary to understand voiding dysfunction in the male. Enuresis is the most common voiding problem in children. Evaluation and treatment of incontinence and neurogenic voiding dysfunction in the adult male is easily understood by using a failure to store/failure to empty classification system.

Cyclosporine versus azathioprine: a review of 200 consecutive cadaver renal transplant recipients.

Most renal transplant centers report an increase in graft survival when cyclosporine is used as a primary immunosuppressant. We report the outcome of 200 consecutive cadaver renal transplant recipients among whom initial immunosuppression and risk factors were similar except for the substitution of cyclosporine for azathioprine in the second 100 recipients. Azathioprine-treated recipients had significantly increased (p less than 0.

Unilateral torsion of spermatic cord in men: effect on Leydig cell.

In our previous studies, we reported that short-term unilateral spermatic cord torsion had no adverse effect on the germ cells and the Sertoli cell in the contralateral testis of men. As an extension of our earlier investigations on the testicular pathophysiology in humans after unilateral spermatic cord torsion, the present study was undertaken to assess the Leydig cell function employing both fine structural and morphometric analysis in patients with short-term spermatic cord torsion. Bilateral testicular biopsy samples obtained from 4 men (15-19 years) with short-term unilateral torsion of the spermatic cord and from a control group of 6 men (15-40 years) were used in the present investigation.

Annulate lamellae in guinea pig Sertoli cells.

Unilateral torsion of the spermatic cord was surgically induced in 24 Hartley strain guinea pigs. Groups of six animals were sacrificed 4, 8, 12, and 16 months after the surgery and testes were excised. Nine animals has severely damaged testes.