Effects of combined treatment with etidronate, nandrolone-decanoate and calcium on bone mineral density in postmenopausal women.

The objective of this retrospective study was to see whether the effect on bone mineral density (BMD) and response to the intermittent cyclic treatment with etidronate (E) + nandrolone-decanoate (ND + calcium (Ca) (group A--combined regimen--400 mg E daily for 2 weeks, followed by 500 mg Ca daily for the next 10 weeks + 50 mg ND once a month i.m., for 3 months in every other E cycle) was of greater benefit than cyclic E + Ca treatment (group B--standard regimen--E + Ca given in the same manner as in group A) or Ca treatment alone (group C--calcium regimen--500 mg Ca daily, continuously for 1 year).

Radiologically defined osteoarthrosis in the finger joints of adult residents of Zagreb.

Degenerative changes in the finger joints were studied in 550 Zagreb inhabitants, above the age of 45. The sample was selected by the method of unproportional stratified choice according to age and sex. Radiographs of both hands were taken and osteoarthrosis on the proximal and distal interphalangeal joints was graded according to the five-point Kellgren-Lawrence scale.

[The effect of menopause and age on bone mineral density in women living in an urban environment in northern Croatia].

The results of measurement of bone mass in three areas (lumbar spine, femoral neck and radius) where osteoporotic fractures most commonly occur are presented. The sample of 103 women was divided into three groups: premenopausal, early menopausal (up to 5 years of menopause) and late menopausal (more than 5 years of menopause). Both menopausal groups were additionally divided in two subgroups regarding the previous fractures.

Dietary calcium and blood lead levels in women.

Nutritional factors are known to influence metabolism and toxicity of several metals in animal experiments, but relevant human data are scarce and inconclusive. In this work, we tested the hypothesis that dietary calcium influences lead metabolism in humans. Blood lead concentrations were used as indicators of lead exposure and metabolism.

Crystal growth of calcium oxalate in urine of stone-formers and normal controls.

In this study, the relative crystal growth rate (Vcr) of calcium oxalate (Caox) and a number of other parameters were determined in 17-h daily (d) and 7-h nocturnal fractions (n) of whole urine from 20 recurrent Caox stone formers (SF) and 29 age-matched male normal controls (NC). Vcr, which was determined by the gel crystallization method (GCM), showed the largest difference between SF and NC among all parameters under investigation. Mean values (+/- SD) obtained for Vcr were: 0.