The Immune System and Autoimmune Diseases
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Immune Rebound: Multiple Sclerosis after Treatment of Cushing’s disease
High cortisol level in endogenous Cushing’s syndrome suppresses the immune system and after treatment there may be an over activity of immune reaction leading to autoimmune diseases mostly thyroid and rheumatologic disorders. This is the second reported case of multiple sclerosis developing after treatment of Cushing’s syndrome. A 42-year old man is reported who presented with bone fracture and...
متن کاملViral Infections and their Role in Autoimmune Diseases, with Emphasis on Mechanisms and Molecular Interactions
Introduction: The exact cause of most autoimmune diseases is still unknown; however, several factors play a role in causing or exacerbating autoimmune reactions. In addition to environmental factors such as bacterial, parasitic, fungal and viral infections, factors such as genetic characteristics and lifestyle are also included. Infections caused by viruses usually trigger a strong immune respo...
متن کاملسلولهای بنیادی مزانشیمی و کاربرد آنها در درمان بیماریهای خود ایمن: مقاله مروری
Mesenchymal Stem Cells (MSCs) are well known as the regulator of the immune system. These multipotent non-hematopoietic progenitor cells have been originally isolated from bone marrow, and later on found in several other tissues, such as skeletal muscle, umbilical cord blood, adipose and fetal liver tissues. Immunomodulatory effects of MSCs on a variety of immune cells such as T and B lymphocyt...
متن کاملThe Effects of Excess Iodine on Immune System; an in-vitro study
Background & Aims: While iodine is an essential element for the synthesis of thyroid hormones, epidemiological studies have showed that excessive iodine intake leads to autoimmune thyroid diseases, with an unknown mechanism. Previous studies have showed disturbance in the circulating cytokines could lead to autoimmune diseases. To determine the role of iodine in cytokine production and devel...
متن کاملP 64: Micro-Rna Disorder and Multiple Sclerosis
Noncoding ribonucleic acids micro-RNA is involved in the regulation of gene expression have major roles in the post-transcriptional level. A micro-RNA alone several causes down regulation of mRNA transcript of the target. Thus, small changes in the expression of a micro RNA may lead to significant changes in gene expression are different. Micro- RNA as key regulators of immune cell lineage diff...
متن کاملEffects of fasting on the immune system function and its positive effects on the chemotherapy of various types of cancer
Fasting is one of the most basic religions in Islam. The body considers fasting as a stress and tries to cope with it through a path called self-regulating stress. The effects of fasting on various diseases and different physiological conditions have been evaluated and its positive effects have been shown in many diseases. The effects of fasting on the immune system of healthy people in general...
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