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Biomedical subjects

C Conti

Publications and source records attributed to C Conti.

5 recordsLinked to original sources
PubMed1979

Treatment and follow-up of patients with infertility due to spermagglutinins.

A therapeutic trial based on pharmacologically induced azoospermia followed by the administration of corticosteroids was carried out in 48 patients with infertility due to spermagglutinins. Three types of responses were observed: type A, no modifications in the blood and spermagglutinating (SA) titer (19 cases); type B, disappearance or significant decrease in SA titer during treatment, with return to normal values upon resumption of spermatogenesis (7 cases); and type C, disappearance or significant decrease in SA titer for at least 1 year after stopping treatment (22 cases). Within the 1st year after stopping therapy only men who responded in type C fashion were able to impregnate partners, three pregnancies ended in abortion and nine in normal births.

Autoantibodies↗
PubMed1979

Seminal plasma levels of testosterone and 5 alpha-dihydrotestosterone in azoospermic patients.

Testosterone (T) and 5 alpha-dihydrotestosterone (DHT) have been measured in seminal plasma of sixteen azoospermic patients with tubular damage (germinal cell arrest or Sertoli cell only syndrome) and five patients affected by azoospermia of obstructive origin. In both groups T values were not significantly different from controls, while DHT was significantly lower in patients affected by azoospermia of obstructive origin.

Dihydrotestosterone↗
PubMed1978

Diurnal 18-hydroxy-11-deoxycorticosterone pattern in human stable hypertension.

Diurnal 18-hydroxy-11-deoxycorticosterone (18-OH-DOC) pattern was studied with RIA technique in 33 hypertensive patients in supine position and on normal sodium diet. The compound was evaluated every 2 h from 0800-2000 h. Simultaneously, plasma aldosterone and cortisol were measured. Abnormal 18-OH-DOC behavior was observed in only 2 out of 4 patients with Cushing's disease, while sporadic and slight elevations, synchronous with F, were seen in 5 out of 24 stable essential hypertensive patients [1 with normal plasma renin activity (PRA), 1 with low PRA, and 3 with high PRA]. 18-OH-DOC was normal in 2 cases of hypertension due to renal artery stenosis, in 1 patient with nephrosclerosis, and in 1 patient with horseshoe kidney. From these results, 18-OH-DOC does not seem to play an important pathogenetic role in stable essential hypertension, considering also the low mineralocorticoid activity of the compound.

18-Hydroxydesoxycorticosterone↗