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Scientists have been able to develop an electronic dressing to help heal wounds faster than four times faster than traditional methods currently used. The dressing, which generates a light electrical current, was tested on the bad of mice with a back injury. Researchers find that every time the mouse takes a breath that triggers an electrical signal, it speeds up the healing process, the Daily Mail reported.
Light electricity works on the accumulation of fibroblasts, which lead to scarring of the skin in the affected area, thereby stimulating the production of collagen and new skin cells, said researchers who developed electrophoresis at the site. University of Wisconsin-Madison. It is a sore that most often does not cure foot infected with diabetes, leg ulcers and surgical wounds.
Electrical stimulation is used to treat wounds in the 1960s, but requires large electrical devices that are only used in hospitals. After developing the electronic bandage, researchers tested it on groups of mice with a 1 cm back injury.
He pulled the bandage on another group of mice but interrupted the tension to act as a control group. Two days later, the rats wearing bandages generating electricity were completely integrated, while the wounds of the control group had not changed.
When scientists repeated the experiment on larger wounds in the back of the mice, they found that the electronic bandage completely healed the wound in three days, while 46% of the wounds in the control group were still open. The wounds of the group took 10 to 12 days before the healing, the researchers said.
The electronic dressing was safe without side effects. Bahun hopes to use this new dressing to improve the appearance of smallpox, acne, pimples and rosacea, noting that current methods of healing wounds such as bandages, traditional bandages and hair removal. Oxygen therapy have limited effects.
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