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Inflammatory Response01:28

Inflammatory Response

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An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
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Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
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Inflammatory Bowel Disease IV: Pharmacological Management01:29

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Upon diagnosis, managing Inflammatory Bowel Disease (IBD) involves addressing several crucial aspects. The primary goals include resting the bowel, correcting malnutrition, and providing symptomatic relief. Resting the bowel may consist of medications to reduce inflammation and promote healing. Correcting malnutrition is essential, often requiring dietary adjustments and nutritional supplements. Symptomatic relief aims to ease pain, diarrhea, and other discomforts in IBD.
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Atherosclerosis III: Management01:26

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Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
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Inflammatory Response I: Vascular and Cellular01:30

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The inflammatory response is the body's defense against infection, injury, or irritation from bacteria, trauma, toxins, or heat. Inflammation helps locate and destroy pathogens and remove damaged tissue elements to heal the body. During this initial phase, fluid, blood products, and nutrients migrate to the injured area, resulting in redness, heat, swelling, ache, and loss of function. Moreover, signs of systemic inflammation include fever, increased WBC count, malaise, anorexia, nausea,...
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Glucocorticoids, a class of anti-inflammatory drugs, are pivotal in treating moderate to severe Crohn's disease by inducing remission. They exhibit their anti-inflammatory action by inhibiting the production of inflammatory cytokines such as tumor necrosis factor (TNF)-α, interleukin (IL)-1, and chemokines like IL-8. In addition, they reduce the expression of inflammatory cell adhesion molecules and inhibit gene transcription of nitric oxide synthase, phospholipase A2, cyclooxygenase-2...
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Related Experiment Video

Updated: Oct 22, 2025

DNBS/TNBS Colitis Models: Providing Insights Into Inflammatory Bowel Disease and Effects of Dietary Fat
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Dietary Control of Inflammation and Resolution.

Barry Sears1, Asish K Saha1

  • 1Inflammation Research Foundation, Peabody, MA, United States.

Frontiers in Nutrition
|August 27, 2021
PubMed
Summary
This summary is machine-generated.

Optimizing nutrition, including omega-3 fatty acids and polyphenols, aids injury healing by managing inflammation. This approach, termed the Resolution Response, activates AMPK for tissue repair and promotes a longer healthspan.

Keywords:
5' adenosine monophosphate-activated protein kinaseSPMsanti-inflammatory dietcalorie-restrictioninflammationomega-3 fatty acidspolyphenolsresolution response

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Area of Science:

  • Nutritional Science
  • Metabolic Signaling
  • Inflammation Resolution

Background:

  • Injury healing necessitates a balance between inflammation initiation and resolution.
  • Nutrients act as signaling agents modulating metabolic responses crucial for healing.
  • Inflammation-induced tissue damage requires effective repair mechanisms.

Purpose of the Study:

  • To review nutrients as signaling agents for metabolic responses in injury healing.
  • To present a nutritional program for managing inflammation and promoting tissue repair.
  • To explore the role of the Resolution Response and AMPK activation in healthspan.

Main Methods:

  • Overview of nutrients (omega-3 fatty acids, polyphenols) and their roles.
  • Description of a calorie-restricted, anti-inflammatory diet.
  • Discussion of personalized nutrition using blood markers for optimizing the Resolution Response.

Main Results:

  • A defined nutritional program integrates diet, omega-3s, and polyphenols.
  • This program orchestrates nutrient signaling to reduce inflammation and repair tissue.
  • Activation of intracellular 5' adenosine monophosphate-activated protein kinase (AMPK) is key for tissue repair.

Conclusions:

  • The Resolution Response, a nutritional strategy, facilitates healing through orchestrated nutrient signaling.
  • Personalized dietary optimization of the Resolution Response can be achieved using blood markers.
  • AMPK activation influences intercellular signaling, potentially extending healthspan.