News tagged with inflammatory response
Simple injection could limit damage from heart attacks and stroke
(PhysOrg.com) -- This weeks Early Edition of the Proceedings of the National Academy of Sciences (PNAS) will publish a fascinating new milestone achievement in the search for novel clinical therapies to significantly reduce the lo ...
Medicine & Health / Cardiology
Apr 18, 2011 |
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Human enzyme breaks down potentially toxic nanomaterials
An international study based at the University of Pittsburgh provides the first identification of a human enzyme that can biodegrade carbon nanotubes—the superstrong materials found in products from electronics to plastics—and ...
Nanotechnology / Bio & Medicine
Apr 07, 2010 |
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Yoga reduces cytokine levels known to promote inflammation
(PhysOrg.com) -- Regularly practicing yoga exercises may lower a number of compounds in the blood and reduce the level of inflammation that normally rises because of both normal aging and stress, a new study has shown.
Jan 11, 2010 |
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Fibre may keep asthma, diabetes at bay, study finds
Insoluble dietary fibre, or roughage, not only keeps you regular, say Australian scientists, it also plays a vital role in the immune system, keeping certain diseases at bay.
Oct 28, 2009 |
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Researchers have a natural sidekick that may resolve the antibiotic-resistant bacteria dilemma
Antibiotic-resistant bacteria continue to be a global concern with devastating repercussions, such as increased healthcare costs, potential spread of infections across continents, and prolonged illness.
Apr 25, 2012 |
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Insulin, nutrition prevent blood stem cell differentiation in fruit flies
UCLA stem cell researchers have shown that insulin and nutrition keep blood stem cells from differentiating into mature blood cells in Drosophila, the common fruit fly, a finding that has implications for studying inflammatory ...
Mar 12, 2012 |
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Shedding light on how body fends off bacteria
To invade organisms such as humans, bacteria make use of a protein called flagellin, part of a tail-like appendage that helps the bacteria move about. Now, for the first time, a team led by scientists at The ...
Feb 16, 2012 |
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Study: 'E-waste pollution' a threat to human health
In addition to its damaging effect on the environment and its illegal smuggling into developing countries, researchers have now linked e-waste to adverse effects on human health, such as inflammation and oxidative stress ...
May 30, 2011 |
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Carbon black nanoparticles can cause cell death
Researchers from the University of Iowa Roy J. and Lucille A. Carver College of Medicine have found that inhaled carbon black nanoparticles create a double source of inflammation in the lungs.
Nanotechnology / Bio & Medicine
May 18, 2011 |
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A safer, more effective morphine may be possible with IU discovery
An orphan drug originally used for HIV treatment has been found to short-circuit the process that results in additional sensitivity and pain from opioid use. The study by researchers at the Indiana University School of Medicine ...
Medicine & Health / Medical research
Mar 24, 2011 |
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Newly identified cell population key to immune response
Scientists from the Walter and Eliza Hall Institute have identified the key immune cell population responsible for regulating the body's immune response.
Medicine & Health / Medical research
Mar 06, 2011 |
4.8 / 5 (4) |
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New probiotic combats inflammatory bowel disease
You know the probiotics in your peach yogurt are healthful, but now it appears they may also be a powerful treatment for disease.
Medicine & Health / Medical research
Jan 31, 2011 |
4.9 / 5 (11) |
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Viral protein mimic keeps immune system quiet
In a new paper published Jan. 21 in the journal Science, a team of researchers led by Microbiology and Immunology professor Blossom Damania, PhD, has shown for the first time that the Kaposi sarcoma virus has a decoy protei ...
Medicine & Health / Medical research
Jan 20, 2011 |
5 / 5 (2) |
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New DNA repair pathway
(PhysOrg.com) -- UC Davis researchers have found a new pathway for repairing DNA damaged by oxygen radicals. The results are published this week in the journal Proceedings of the National Academy of Sciences.
Nov 08, 2010 |
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Arthritis drugs could help prevent memory loss after surgery
Anti-inflammatory drugs currently used to treat diseases such as rheumatoid arthritis may also help prevent cognitive decline after surgery, according to a new study led by researchers at UCSF and colleagues at Imperial College, ...
Medicine & Health / Medical research
Nov 01, 2010 |
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Inflammation
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.
For more information about Inflammation, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
