Myocardial Infarction

Publication Title: 
Homeopathy: The Journal of the Faculty of Homeopathy

Hahnemann considered the secondary action of medicines to be a law of nature and reviewed the conditions under which it occurs. It is closely related to the rebound effects observed with many modern drugs. I review the evidence of the rebound effect of statins that support the similitude principle. In view of their indications in primary and secondary prevention of cardiovascular diseases, statins are widely prescribed.

Author(s): 
Teixeira, Marcus Zulian
Publication Title: 
Indian Journal of Experimental Biology

Cardioprotective effect of ethanolic extract of Terminalia chebula fruits (500 mg/kg body wt) was examined in isoproterenol (200 mg/kg body wt) induced myocardial damage in rats. In isoproterenol administered rats, the level of lipid peroxides increased significantly in the serum and heart. A significant decrease was observed in the activity of the myocardial marker enzymes with a concomitant increase in their activity in serum. Histopathological examination was carried out to confirm the myocardial necrosis. T.

Author(s): 
Suchalatha, S.
Shyamala Devi, C. S.
Publication Title: 
Indian Journal of Biochemistry & Biophysics

Antioxidant activity of ethanolic extract of fruits of Terminalia chebula (500 mg/kg body wt, orally for 30 days) against isoproterenol-induced oxidative stress was investigated in rats. The levels of serum lipid peroxides, iron, ascorbic acid, vitamin E, plasma iron-binding capacity, and the activities of ceruloplasmin and glutathione were assayed, in addition to the activities of the antioxidant enzymes--glutathione peroxidase, glutathione reductase, glutathione-S-transferase, superoxide dismutase and catalase in the heart tissue.

Author(s): 
Suchalatha, Subramaniyan
Srinivasulu, Chennam
Devi, Shyamala
Publication Title: 
Chemico-Biological Interactions

Mitochondria play a central role in molecular events leading to tissue damage in ischemia. The present study examines the role of the alcoholic extract of T. chebula (TCE) pretreatment (50 mg/100 g body weight) to attenuate the isoproterenol (ISO) (20mg/100g body wt, sc) induced alterations on heart mitochondrial ultrastucture and function in experimental rats.

Author(s): 
Suchalatha, Subramaniyan
Srinivasan, Periasamy
Devi, Chennam Srinivasulu Shyamala
Publication Title: 
Journal of Cardiovascular Translational Research

The extracellular matrix (ECM) provides structural support by serving as a scaffold for cells, and as such the ECM maintains normal tissue homeostasis and mediates the repair response following injury. In response to myocardial infarction (MI), ECM expression is generally upregulated in the left ventricle (LV), which regulates LV remodeling by modulating scar formation. The ECM directly affects scar formation by regulating growth factor release and cell adhesion and indirectly affects scar formation by regulating the inflammatory, angiogenic, and fibroblast responses.

Author(s): 
Ma, Yonggang
Halade, Ganesh V.
Lindsey, Merry L.
Publication Title: 
Journal of the American Geriatrics Society
Author(s): 
Berman, B. H.
Leon, D. F.
Publication Title: 
The American Journal of Medicine

Recent studies have implicated elevated levels of serum estradiol in males as the major predisposing factor for myocardial infarction, with serum cholesterol playing a secondary role. The purpose of the present study was to investigate the effects of a high-complex-carbohydrate, low-fat, low-cholesterol diet and daily exercise on levels of serum estradiol, testosterone, and lipids in males. Twenty-one males participating in the Pritikin Longevity Center 26-day residential program volunteered for the study.

Author(s): 
Rosenthal, M. B.
Barnard, R. J.
Rose, D. P.
Inkeles, S.
Hall, J.
Pritikin, N.
Publication Title: 
Heart (British Cardiac Society)
Author(s): 
Broustet, J. P.
Publication Title: 
Zeitschrift F¸r Kardiologie

Certain dietary components play a key role for the development of coronary artery disease (CAD). Complex carbohydrates lower the prevalence of CAD. Protein should provide 15% of daily calories. Populations with a high consumption of soy protein have a low coronary event rate and a high life expectancy. Soy protein has a favorable effect on LDL cholesterol, triglycerides and HDL cholesterol. Dietary cholesterol correlates with an increased incidence of CAD. Saturated fats increase cholesterol levels as well as the activity of clotting factor VII and promote progression of CAD.

Author(s): 
Gohlke, H.
Publication Title: 
Circulation

BACKGROUND: Human atherosclerotic lesions contain elevated levels of urokinase plasminogen activator (uPA), expressed predominantly by macrophages. METHODS AND RESULTS: To test the hypothesis that macrophage-expressed uPA contributes to the progression and complications of atherosclerosis, we generated transgenic mice with macrophage-targeted overexpression of uPA. The uPA transgene was bred into the apolipoprotein E-null background, and transgenic mice and nontransgenic littermate controls were fed an atherogenic diet.

Author(s): 
Cozen, Aaron E.
Moriwaki, Hideaki
Kremen, Michal
DeYoung, Mary Beth
Dichek, HelÈn L.
Slezicki, Katherine I.
Young, Stephen G.
VÈniant, Murielle
Dichek, David A.

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