Hypothesis of dreaming

Dreams and dreaming always were of great interest in people. With its mystery they are often subject to discussion. There are many hypotheses and thoughts about dreams. This article presents several of them. At night there are many external stimuli that bombard our senses, but the mind interprets the stimulus and makes it part of the dream in...

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Rheumatoid arthritis

Introduction RA is an autoimmune disease that causes chronic inflammation of the joints. RA can cause inflammation of the tissues around the joints and other organs in the body. Autoimmune disease as a natural defence system turns against the body and attacks some of their structures and tissues, in this cases the joints. The disease is chronic...

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