Enhancement of natural killer cell activity by interferon and interleukin-2 in human large granular lymphocytes inhibited by cyclosporine.
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Biomedical subjects
Publications and source records attributed to D Dyer.
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Fulminant endocarditis affecting the mitral valve in an 11-year-old boy was caused by a nontoxogenic strain of Corynebacterium diphtheriae.
The paper presents a multidimensional psychological model of determinants of health behavior, tested empirically in three countries to ascertain its validity. The model postulates that given that ethnic, socioeconomic, and biological statuses (exogenous variables) are homogeneous, a health risk-taking behavior in a population is a function of direct, additive, and interaction effects of five categories of independent variables both internal to the persons and external in the action environment. Although the model is tested on contraceptive behavior, it is argued that the determinants and basic processes of this risk-taking behavior are similar to those involved in other health risk behaviors and that the five basic factors identified affect nutritional behaviors as well. The paper presents several broad implications on the model for nutrition education and research; but holds that specific implications could be best derived by the specialists in nutrition field.
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