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IS FAST FOOD SPEEDING UP THE AGING PROCESS
IS FAST FOOD SPEEDING UP THE AGING PROCESS

Boosts the Immune System
Boosts the Immune System

... weight management, muscle growth, better endurance and increased bone density but a positive effect not often mentioned is improved immune system function. This positive change is even possible for individuals with deficient immune systems and in persons whose systems are overly active as with autoi ...
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Modulation of Inflammatory Genes in Immune Cells by miR-150

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Inflammation in the visceral adipose tissue of obese subjects

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Eicosanoids as pro- and anti- inflammatory mediators (Block

here - Boston University Medical Campus
here - Boston University Medical Campus

... proteins (HLA-DR, CD71) and co-stimulatory molecules (CD80, B7-1) •Inflammatory cytokines (eg, IL-2, IL-15, interferon-gamma) and cytokinesecreting cells are seen in the serum at low, but higher than normal, levels IL-1, tumor necrosis factor-alpha, IL-6, and IL-15 are present in the CSF. Messenger ...
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... IκB kinase (IKK). When activated, generally by signals coming from the outside of the cell, two serine residues in IκB are phosphorylated by IKK which will conduct to its degradation by the proteasome. NF-κB is now free to enter into the nucleus to regulate the transcription of multiple pro-inflamma ...
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Novel Cytokines in Infection and Immunity

self and non
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SLE and Cardiovascular Disease

... Lupus and the Heart • SLE is a chronic, inflammatory disease with circulating Autoantibodies (“anti-self”); activated T cells (tissue autoimmunity); immune complexes (AntigenAntibody) and inflammatory Cytokines (cell messenger proteins) • Lupus Therapy over the last 4 decades has converted a rapidl ...
2nd - antigen, acute phase response 2013-14
2nd - antigen, acute phase response 2013-14

... Microbial proteins that bind to and activate all the T cells in an individual that express a particular set or family of TCR molecules ...
item[`#file`]
item[`#file`]

< 1 ... 36 37 38 39 40 41 42 43 44 ... 50 >

Inflammation



Inflammation (Latin, inflammatio) is part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.Inflammation is a protective response that involves immune cells, blood vessels, and molecular mediators. The purpose of inflammation is to eliminate the initial cause of cell injury, clear out necrotic cells and tissues damaged from the original insult and the inflammatory process, and to initiate tissue repair.The classical signs of acute inflammation are pain, heat, redness, swelling, and loss of function. Inflammation is a generic response, and therefore it is considered as a mechanism of innate immunity, as compared to adaptive immunity, which is specific for each pathogen.Too little inflammation could lead to progressive tissue destruction by the harmful stimulus (e.g. bacteria) and compromise the survival of the organism. In contrast, chronic inflammation may lead to a host of diseases, such as hay fever, periodontitis, atherosclerosis, rheumatoid arthritis, and even cancer (e.g., gallbladder carcinoma). Inflammation is therefore normally closely regulated by the body.Inflammation can be classified as either acute or chronic. Acute inflammation is the initial response of the body to harmful stimuli and is achieved by the increased movement of plasma and leukocytes (especially granulocytes) from the blood into the injured tissues. A series of biochemical events propagates and matures the inflammatory response, involving the local vascular system, the immune system, and various cells within the injured tissue. Prolonged inflammation, known as chronic inflammation, leads to a progressive shift in the type of cells present at the site of inflammation and is characterized by simultaneous destruction and healing of the tissue from the inflammatory process.Inflammation is not a synonym for infection. Infection describes the interaction between the action of microbial invasion and the reaction of the body's inflammatory defensive response — the two components are considered together when discussing an infection, and the word is used to imply a microbial invasive cause for the observed inflammatory reaction. Inflammation on the other hand describes purely the body's immunovascular response, whatever the cause may be. But because of how often the two are correlated, words ending in the suffix -itis (which refers to inflammation) are sometimes informally described as referring to infection. For example, the word urethritis strictly means only ""urethral inflammation"", but clinical health care providers usually discuss urethritis as a urethral infection because urethral microbial invasion is the most common cause of urethritis.It is useful to differentiate inflammation and infection as there are many pathological situations where inflammation is not driven by microbial invasion - for example, atherosclerosis, type III hypersensitivity, trauma, ischaemia. There are also pathological situations where microbial invasion does not result in classic inflammatory response—for example, parasitosis, eosinophilia.
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