Medical research

New treatment for chronic wounds using CO2 lasers

Chronic wound repair can be a major problem in wound treatment. Recently, several studies have suggested that carbon dioxide (CO2) laser can be used to improve the healing of chronic wounds. This study investigates the efficacy ...

Diseases, Conditions, Syndromes

Adults with obesity more likely to develop H1N1 influenza

Adults with obesity are more susceptible to influenza A/H1N1pdm—the swine flu virus, according to a new study that did not, however, find a similar association with the seasonal flu.

Medical research

Supercharged bandages to revolutionise chronic wound treatment

World-first plasma-coated bandages with the power to attack infection and inflammation could revolutionize the treatment of chronic wounds such as pressure, diabetic or vascular ulcers that won't heal on their own.

Medical research

Microneedling therapeutic stem cells into damaged tissues

Mesenchymal stem cells (MSCs) are multipotent in that they naturally replenish the cell types that build bone, cartilage and adipose tissues. However, they exhibit much broader regenerative potential, including their capacity ...

Medical research

Researchers deconstruct tissue repair

ETH researchers have deconstructed the mechanisms that control wound healing and scar formation in more detail. To this end, biologists and engineers have developed a new method that allows the biomechanical properties of ...

Immunology

Exploring the frontiers of immunity and healing

During a 1989 lecture at the Cold Spring Harbor Symposium on Quantitative Biology, Yale School of Medicine professor Charles Janeway, MD, hypothesized the existence of an innate immune system and special receptors on immune ...

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Healing

Physiological healing is the restoration of damaged living tissue, organs and biological system to normal function. It is the process by which the cells in the body regenerate and repair to reduce the size of a damaged or necrotic area. Healing incorporates both the removal of necrotic tissue (demolition), and the replacement of this tissue.

The replacement can happen in two ways:

Most organs will heal using a mixture of both mechanisms.

This text uses material from Wikipedia, licensed under CC BY-SA