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Multiple sclerosis (MS) is an autoimmune disorder in which the immune system attacks and destroys the myelin sheath of nerve cells. It most commonly strikes people between the ages of 20 and 40.
Research on mitochondrial dysfunction in Crohn’s disease may have broader implications for understanding other inflammatory and autoimmune diseases, as mitochondrial dysfunction is increasingly ...
Immunology is a branch of biology and medicine [1] that covers the study of immune systems [2] in all organisms.. Immunology charts, measures, and contextualizes the physiological functioning of the immune system in states of both health and diseases; malfunctions of the immune system in immunological disorders (such as autoimmune diseases, hypersensitivities, [3] immune deficiency, [4] and ...
Many recent, large, well-conducted studies have shown no benefits in reducing fracture risk, cardiovascular disease, cancer prevention, or death from vitamin D supplementation,” Cutler said.
Flu vaccines used during the flu in 2009. This is a list of vaccine-related topics.. A vaccine is a biological preparation that improves immunity to a particular disease.A vaccine typically contains an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe or its toxins.
Officials of the Marine Hospital Service in New York decided to open a research laboratory to study the link between microscopic organisms and infectious diseases. Joseph J. Kinyoun, a medical officer with the Marine Hospital Service, was selected to create this laboratory, which he called a "laboratory of hygiene." [4]
A new study distinguishes between two distinct phases of Alzheimer's disease: an early, 'stealth' one without symptoms, and a second phase that aggressively damages the brain.
Most often, this disease affects males whose mother is a carrier (heterozygous) for the disorder. Because females have two X-chromosomes, the mother will not be affected by carrying only one abnormal X-chromosome, but any male children will have a 50% chance of being affected with the disorder by inheriting the faulty gene.