Read this article to learn about Free Radicals. After reading this article you will learn about: 1. Formation of Free Radicals 2. General Effects of Free Radicals 3. Defences against free Radical Attack. Formation of Free Radicals: Free radicals are basically formed as accidental and deliberate by-products and phagocytosis from oxygen, H2O2, etc. Some of them are superoxide (O2−), hydroxyl [...]
This article throws light upon the top eight roles of free radicals in various human diseases. Some of the roles are: 1. Atherosclerosis 2. Ischemia and Reperfusion Injury 3. Lung Diseases 4. Theory of Aging 5. Hypertension 6. Diabetes 7. Malignant Diseases 8. Inflammation and Arthritis Free Radicals: Role # 1. Atherosclerosis: Free radicals have a profound link with atherosclerosis. [...]
This article throws light upon the top three modern techniques of herbal drugs extraction. The techniques are: 1. Supercritical Fluid Extraction 2. Ultrasound Extraction 3. Microwave Assisted Extraction. Herbal Drugs Technique # 1. Supercritical Fluid Extraction: During recent years, there has been a surge in the use of supercritical fluids as an extraction medium in the field of environmental science [...]