Inflammation
Inflammation
Body's natural defenses fight fat, don't always winRecent studies suggest an overload of fat and nutrients is also dangerous at the cellular level, where it appears to trigger the inflammation that may set the stage for obesity. Researchers have a pretty good handle on the way... In this article: Obesity, Inflammation, Columbia University, Potato, Cadre, and Oregon Health & Science University |
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Medical News Today | 22 hours ago
Scientists Achieve Early Diagnosis Of Ocular Pathologies Such As Keratitis And Age-related Macular Degeneration
...loss in developed countries, and mainly affects people of over 50 years of age. As far as keratitis is concerned, this condition causes inflammation of the cornea and can cause blindness, due to the severe alterations that the corneal...
In this article: Keratitis, Macular degeneration, Medical advice, Surgery, Refractive surgery, Cataract surgery, and University of Granada
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BBC News | 2 days ago
Gene offers bowel cancer 'shield'
...small intestine led to a 50-fold increase in tumours. The rise in adenomas - pre-cancerous growths - appeared to be linked to increased inflammation of the bowel, the study in the journal PNAS reported. The GSTP gene has previously been...
In this article: Cancer, Adenoma, University of Dundee, Polyp, Cancer Research UK, Hnpcc, and Familial adenomatous polyposis
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U.S. News & World Report | 2 days ago
Helpful Bacteria Maintain Skin's Healthy Balance
On the skin's surface, bacteria are abundant, diverse and constant, but inflammation is undesirable. Research at the University of California, San Diego School of Medicine now shows that the normal bacteria living on the skin surface...
In this article: TLR3, Nature Medicine, Skin disease, University of California, San Diego School of Medicine, Lipoteichoic acid, and Allergy
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WebMD | 3 days ago
Bacteria Key to Healthy Skin
...that bacteria living on the skin's surface, including staphylococcal types that typically induce inflammation below the skin, actually prevent excessive inflammation after injury to the skin. "It provides a molecular basis to understand the...
In this article: TLR3, Skin disease, Lipoteichoic acid, Antibiotic, Allergy, Eczema, and University of California, San Diego
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New Scientist - Latest Headlines | 3 days ago
Friendly bacteria keep your skin's defences in check
...Geddes Being caked in germs sounds unpleasant, but "friendly" bacteria living on our skin may have the vital role of keeping in check inflammation triggered by injury and unwanted bacteria. The discovery extends the list of bacteria that...
In this article: Skin disease, Lipoteichoic acid, Psoriasis, University of California, San Diego, and UK
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Medical News Today | 4 days ago
New Type Of Immune Cells Discovered That Regulate Inflammation In Chronic Diseases
...of Technische Universitat Munchen have discovered a new type of immune cells - the Th22 cells - which can protect the body against inflammation and aid in tissue repair. In the current online issue of the Journal of Clinical Investigation,...
In this article: Psoriasis, Respiratory disease, Skin disease, Imperial College London, Asthma, Eczema, and Technische Universitat Munchen
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New Kerala | 4 days ago
Germs really are good for us
A research team from University of California, San Diego, have discovered that bacteria living on the skin surface prevent excessive inflammation after injury. "These germs are actually good for us," Dr Richard L. Gallo, professor of...
In this article: University of California, San Diego, Lipoteichoic acid, Allergy, Eczema, and London
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Medical News Today | 6 days ago
Discovery Of New Type Of Immune Cells Regulating Inflammation In Chronic Diseases
...when the body is infected by viruses or bacteria. At the same time they help the body to tolerate own tissue and to prevent or curb inflammation. The researchers of Helmholtz Zentrum Munchen and the Center of Allergy and Environment...
In this article: Respiratory disease, Psoriasis, Eczema, Medical advice, Skin disease, Imperial College London, Contact dermatitis, COPD, and Asthma
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Medical News Today | November 19, 2009
Cells That Control Inflammation In Chronic Disease
...cells that help to activate other immune cells when the body is infected by a pathogen, such as a virus or bacterium. They also control inflammation in the body to help fight off infection. According to the new study, Th22 cells play a...
In this article: Psoriasis, Imperial College London, Eczema, Medical advice, Contact dermatitis, and Asthma
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L.A. Times - Booster Shots | November 18, 2009
To fight inflammation with food
...diseases such as cancer and heart disease, and even the very fact of aging. Some foods, it turns out, promote inflammation. Others damp it down. Shara Yurkiewicz, our 2009 summer intern, wrote a fairly extensive Health section article on the...
In this article: Carbohydrate, Sugar, Saturated fat, Magnesium, University of Massachusetts, Curcumin, Cancer, University of South Carolina, and Los Angeles Times
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Description from Wikipedia:
Inflammation (Latin, inflamatio, to set on fire) is the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. It is a protective attempt by the organism to remove the injurious stimuli as well as initiate the healing process for the tissue. Inflammation is not a synonym for infection. Even in cases where inflammation is caused by infection, the two are not synonymous: infection is caused by an exogenous pathogen, while inflammation is the response of the organism to the pathogen.
In the absence of inflammation, wounds and infections would never heal and progressive destruction of the tissue would compromise the survival of the organism. However, an inflammation that runs unchecked can also lead to a host of diseases, such as hay fever, atherosclerosis, and rheumatoid arthritis. It is for that reason that inflammation is 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 from the blood into the injured tissues. A cascade 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 which are present at the site of inflammation and is characterised by simultaneous destruction and healing of the tissue from the inflammatory process.
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