CERTAIN BLOOD PRESSURE DRUGS ASSOCIATED WITH BETTER MEMORY

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The blood-brain barrier shields the brain from toxic substances. While some medications are able to cross this defensive wall and cause memory problems, some medications for the treatment of high blood pressure appear to be linked with better cognitive function. In a study published in the August 2021 issue of Hypertension, researchers assembled information from 14 observational studies of nearly 12,900 adults ages 50 years and older with high blood pressure. It looked specifically at … Read more

ARE YOU HAVING FREQUENT MIGRAINES? FATTY FISH MAY OFFER SOME COMFORT

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People who suffer from chronic migraines could find relief by eating more of the omega-3 fatty acids EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) found in fatty fish like salmon, herring, sardines, mackerel, and trout. A clinical trial in the July 3, 2021, issue of The BMJ involved 182 people who averaged about 16 headache days per month with attacks lasting more than five hours each. Study participants were randomly assigned to one of three … Read more

U.S DUO DAVID JULIUS AND ARDEM PATAPOUTIAN AWARDED THE 2021 NOBEL PRIZE IN PHYSIOLOGY OR MEDICINE

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The Nobel Assembly at the Karolinska Institutet decided on 04/10/2021 to award the 2021 Nobel Prize in Physiology or Medicine jointly to David Julius and Ardem Patapoutian “for their discoveries of receptors for temperature and touch.” Our ability to sense heat, cold and touch is essential for survival and underpins our interaction with the world around us. In our daily lives we take these sensations for granted, but how are nerve impulses initiated so that … Read more

UNDERSTANDING CHOLESTEROL: THE GOOD, THE BAD, AND THE NECESSARY

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CHOLESTEROL FROM ONE’S BODY Even though it has earned a bad reputation, cholesterol, in reality, is needed by one’s body to make hormones, bile acids, and vitamin D. Cholesterol plays a role in keeping the body healthy. However, high levels of one type (LDL or Low-Density Lipoproteins) or low levels of another (HDL or High-Density Lipoproteins) can put one at risk of heart disease, heart attack or stroke (cerebrovascular accident). The liver and other cells … Read more

HISTORY OF INSULIN: The Discovery of a Lifesaver in the History of Medicine

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  Insulin is a hormone which plays a key role in the regulation of blood glucose (sugar) levels. This hormone plays other essential roles in the body’s metabolism. It regulates your body’s metabolism of carbohydrates, fats, and proteins. Sound important? That’s because it is. A lack of insulin, or an inability to adequately respond to insulin, can each lead to the development of the symptoms of diabetes. Administration of synthetic insulin in individuals with diabetes is essential in … Read more