A manual dexterity test was performed in a population of elderly women. Obese subjects with hyperostosis frontalis interna (HFI) had a poorer performance than subjects with either HFI alone or obesity alone. The combined effects of cerebral arteriosclerosis and HFI is suggested as a possible explanation for these findings.

Aged↗

PubMed1980

[Obesity: the most important nutritional disease of our society].

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Female↗

PubMed1979

Sodium sparing effect of alanine in fasting obese females.

In obese females, 50 g of alanine given orally on the fifth day of fasting, produced a decrease in urinary sodium that persisted the following day. Plasma renin did not increase the day following alanine intake.

Adult↗

PubMed1979

[Dietary fiber: a review].

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Antidotes↗

PubMed1979

[Obesity, hysterectomy and emotional disorders].

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Adult↗

PubMed1978

Calcium infusion and pentagastrin injection in diagnosis of medullary thyroid carcinoma.

Calcium infusion and pentagastrin injection were compared as tests to stimulate calcitonin secretion for the detection of medullary carcinoma of the thyroid. Plasma concentrations of immunoreactive calcitonin were measured by radioimmunoassay before and during both stimulation tests in 2 persons who had been found at operation to have medullary thyroid carcinoma, 1 relative in whom a cervical lymph node biopsy had shown medullary thyroid carcinoma and 36 asymptomatic relatives. The tests were carried out on separate days by intravenous infusion of calcium gluconate for 2 hours, to provide 3.75 mg/kg of elemental calcium per hour, and rapid intravenous injection of 0.5 microgram/kg of pentagastrin. Before stimulation immunoreactive calcitonin was undetectable in the plasma of 34 of the 36 asymptomatic persons; the 2 with elevated baseline concentrations of the hormone had a positive response to both tests. Seven others showed an increase in plasma immunoreactive calcitonin concentration only after pentagastrin injection. The two persons with initially elevated values and three of the seven with increased values after pentagastrin injection were found at subsequent operation to have focal medullary carcinoma and parafollicular cell hyperplasia; after the operation immunoreactive calcitonin was undetectable in the plasma, even after stimulation. Rapid injection of pentagastrin is more reliable than slow infusion of calcium as a stimulation test for the early detection of medullary thyroid carcinoma.

Adolescent↗

PubMed1978

Prevalence of hyperostosis frontalis interna in relation to body weight.

In a prospective study, hyperostosis frontalis interna (HFI) was found to be present in 49% of the subjects. The group included 259 nuns between the ages of 60 and 80. A prevalence of 84% of HFI was found in the obese subjects (greater than 40% over ideal body weight) whereas in the thin subjects HFI was found to be present in only 16%. The possible relationship between adipose tissue mass and HFI is discussed.

Adipose Tissue↗

PubMed1978