Publications by authors named "N Cristal"

Quality of life (QOL) measures were assessed in a multi-center, double-blind, case-controlled trial of 1 year's duration. A total of 368 hypertensive male patients were randomly assigned to monotherapies of either isradipine, methyldopa or placebo. If normotension was not achieved, captopril was added.

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The specific expression of pro-inflammatory cytokines may affect the functioning of organs in different ways. The results of specific cytokine bioassays used in this study show a distinct pattern of tissue expression of IL-1 IL-6 and CSF-1. Cytokine activity was assessed in conditioned media (CM) and lysates (LYS), obtained from different organs of control or lipopolysaccharides (LPS)-injected mice; LPS representing a potent inflammatory stimulus.

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In 1980, 87 male patients (age range 34-60 years), hospitalized after their first myocardial infarction (MI), were asked why they believed they got the infarct and what would help them cope with it. In a multiple regression analysis, their causal attributions accounted for 15% of the explained variance in their physical, sexual, social and work functioning after 6 and 18 months, their level of education accounted for 25% and the severity of their infarct for 10%. This result was replicated in a cross-cultural study.

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Electrocardiograms (ECGs) of hypertensive men enrolled into the LOMIR-MCT-IL study were evaluated at entry and after 1 year of follow-up. The sensitivity of a modified version of the Minnesota Code (MC) to detect ECG abnormalities was compared with the diagnosis of the treating physician. Changes in the ECG were related to blood pressure and heart rate.

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