The possible etiology of Systemic Lupus Erythematous for Miss MC is her positive familial history of autoimmune disease as evidenced by her father having rheumatoid arthritis. It is said that genetic factors increase the possibility of developing autoimmune diseases. Moreover‚ autoimmune diseases such as lupus‚ rheumatoid arthritis‚ and autoimmune thyroid disorders are more common among relatives of people with lupus than the general population. (1) Though SLE and RA are different kind of autoimmune
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Behavioral Science 1. The immune system is not an autonomous system. This discovery was confirmed by demonstrating that the immune system can be altered by which of the following? A. Stress B. Suppressed emotions C. Diet D. Conditioning E. Relaxation The answer is: D R. Ader and N. Cohen discovered that the immune system could be conditioned by neutral taste stimuli. The immunosuppressive drug cyclophosphamide (CY) was used in a taste aversion study to cause nausea and vomiting. They
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Antiphospholipid Antibody Syndrome When you think of your body attacking itself‚ what comes to mind? Many people have a hard time understanding how your own body would attack itself and how it would do it. Your immune system plays a big role in your everyday life to help protect you from the outside world to prevent you from getting infected with any living bacteria or virus. Your body is capable of producing and breaking down many things‚ but it’s also capable of destroying itself with autoimmune
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Describe the inflammatory response initiated by an infection. The body is designed to defend itself against invading bacteria‚ and infection. The skin and mucous membranes are the first line of defence‚ the invasion of foreign bacteria can pass this first line of defence and immediately triggers the second line of defence. The second line of defence is the inflammatory response (McCance & Huether‚ 2009). The mechanism of the inflammatory response is to protect the injured site by killing the
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Humor and Healing: The Mind-Body Connection "As it is not proper to cure the eyes without the head‚ nor the head without the body; so neither is it proper to cure the body without the soul." Socrates(Cousins‚ 56) The word‚ to heal‚ comes from the root word "haelen" which means to make whole. Bringing together the body‚ mind and spirit can be healing. The word humor itself is a word of many meanings. The root of the word is "umor" meaning liquid or fluid (Moyers‚ 221). In the Middle Ages‚ humor
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Research into the effects of stress on the immune system There have been various studies into the effects of stress on the immune system. Kiecolt-Glaser researches this by looking at how quickly wounds heal. She used 13 women aged 47-81 who cared for Alzheimer’s and Dementia sufferers. They had naturally occurring high stress levels‚ and this is why she chose them. The women were matched with volunteers for maximum similarity (the matched pairs design). Kiecolt-Glaser tested all the women’s
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1a) In the normal immune system‚ describe two features of self-tolerance as applied to T cells and B cells (ie. central tolerance‚ peripheral tolerance‚ suppression‚ anergy‚ etc.). Central tolerance is the process which occurs in the primary lymphoid organs of the thymus for T cells and the bone marrow for B cells‚ where B and T cells which recognize and react to self-antigens are destroyed‚ through apoptosis (McCance & Huether‚ 2014). The process were a B or T cell reacts to self-antigen is called
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Acne Vulgaris is a disease of the epidermal pilosebaceous follicles involving inflammatory and non-inflammatory clinical lesions in the skin. The multifactorial pathogenesis of acne includes sebum‚ ductal epidermal hyperproliferation‚ colonization of Proprionibacterium acnes and inflammation . Research has shown‚ P. acnes is not the cause of Acne Vulgaris‚ but is a significant contributing factor to the inflammation stage of this disease . Sebum secretion upsurge‚ during times such as puberty‚
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Allergic rhinitis is a common condition that causes symptoms such as sneezing‚ stuffy nose‚ runny nose‚ watery eyes‚ itching of the eyes or the roof of the mouth. It affects 30 to 40% of the people living in the United States and rising. It is usually caused by pollens from plants‚ especially in the spring time when flowers are in full bloom. Pollen contains allergens which‚ by definition‚ are proteins that can trigger Th2 responses which produce high levels of IgE‚ also known as hypersensitivity
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The innate immune system is referred to as the first line in host defense against invading pathogens and preserve host integrity [1]. Of them the innate immune cells have sensors such as macrophages and dendritic cells (DCs) detect molecular components of foreign microorgan¬isms known as pathogen-associated molecule patterns (PAMPs) through PRRs. Its highly developed ability to recognize microbial patterns and host derived danger signals relies on so-called PRRs‚ especially on the TLRs‚ RLRs and
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