Related Experiment Videos
Inhibition of tumor necrosis factor-alpha by thalidomide in magnesium deficiency
W B Weglicki1, R E Stafford, B F Dickens
1Department of Medicine, George Washington University Medical Center, Washington, DC 20037.
The effect of thalidomide on circulating cytokines and myocardial lesion formation was investigated in Mg-deficient rats. After two weeks on a Mg-deficient diet, rats show an increase in circulating levels of tumor necrosis factor-alpha and interleukin 1. Thalidomide (1 mg/day) caused a complete inhibition of the increase in circulating tumor necrosis factor-alpha levels, without having an effect on interleukin 1. However, a marked increase in cardiomyopathic lesion formation was observed in Mg-deficient animals treated with thalidomide; possible mechanisms for thalidomide's enhancement of myocardial injury are discussed.
The effect of thalidomide on circulating cytokines and myocardial lesion formation was investigated in Mg-deficient rats. After two weeks on a Mg-deficient diet, rats show an increase in circulating levels of tumor necrosis factor-alpha and interleukin 1. Thalidomide (1 mg/day) caused a complete inhibition of the increase in circulating tumor necrosis factor-alpha levels, without having an effect on interleukin 1. However, a marked increase in cardiomyopathic lesion formation was observed in Mg-deficient animals treated with thalidomide; possible mechanisms for thalidomide's enhancement of myocardial injury are discussed.