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  • Title: Impaired calcitonin secretion following stimulation in spasmophilic women.
    Author: Butturini L, Pelà G, Pedrazzoni M, Saginario M.
    Journal: Biomed Pharmacother; 1987; 41(3):148-51. PubMed ID: 3607269.
    Abstract:
    Calcitonin (CT) secretion following stimulation was studied in 9 young women suffering from spasmophilia, this having been diagnosed by clinical and electromyographic criteria. The controls were 9 women, matched by age, who responded negatively to the diagnostic tests. After rapid intravenous infusion (60 sec) of 4 mg/kg/lean body mass of calcium (as gluconate), CT concentration increased measurably (p less than 0.0001) in the controls, while remaining unchanged in the spasmophilic. The average increase per cent vs. the baseline values was 225% in the controls and 34% in those with spasmophilia (p less than 0.005). 5 out of 9 of the patients showed a completely flat curve. This finding, due to a diminished CT reserve in spasmophilia, may be considered a possible diagnostic feature as well as a fundamental pathological element in the reduction of the intracellular calcium pool responsible for the neuromuscular hyperexcitability. Moreover, the therapeutic use of the hormone in this condition is to be encouraged.
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