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Biomedical subjects

A R Cavallini

Publications and source records attributed to A R Cavallini.

21 records · Page 2Linked to original sources

Hypoparathyroidism in chronic alcohol intoxication: a preliminary report.

It is well known that osteoporosis is more common in chronic alcoholists than in age-matched controls. Possible aetiological factors could be: malabsorption of calcium and vitamin D, liver disease, abnormal parathyroid function. With this study, the authors investigated parathyroid hormone (PTH) behaviour in thirteen selected patients with alcohol abuse, free from any clinical or humoral sign of hepatopathy, and in ten healthy subjects as a control group. In alcohol abusers a significant reduction of plasmatic PTH, compared to normal calcium levels were found. A possible direct interaction effect between ethyl alcohol and PTH may be suggested, even if further studies are required.

Adult↗

SHBG, testosterone, androstenedione, 17-OH-Progesterone plasma levels in PCO affected women treated with a triphasic oral contraceptive.

A triphasic oral contraceptive Trigynon (Schering) or Triphasil (Wyeth) was administered to 13 anovulatory women with hyperandrogenism, enlarged polycystic ovaries and reversal of LH/FSH ratio. After three months of treatment total Testosterone, Androstenedione and 17-OH-Progesterone levels significantly decreased while SHBG significantly increased. Reduction of hair growth and improvement of acne were noted. Side effects were minimal.

17-alpha-Hydroxyprogesterone↗