What does lupus, rheumatoid arthritis, type I diabetes, multiple sclerosis, and rheumatic heart disease have in common? All of these (and many other) apparently unrelated disorders are caused by autoimmunity, in which the immune system produces antibodies that attack normal, healthy cells and tissues. Currently considered incurable, these autoimmune diseases can be managed, but to varying degrees and not without serious side effects. Moreover, autoimmune diseases include a wide range of dysfunctional immune responses known as type II, type III, and type IV immune hypersensitivity reactions.
Alzheimer’s diagnosis is important, like the famous slogan “with a stroke, time lost is brain lost,” detecting alzheimer’s is important in order to stave off cognitive decline. A just like a stroke time lost is brain lost. Unfortunately early diagnosis has been hard to come by, but now researchers say a simple test that combines thinking and movement can help to detect heightened risk for developing Alzheimer’s disease in a person. The best part, they say this will work even before there are any telltale behavioural signs of dementia.