![]() ![]() The tilapia treatment can speed up healing by several days and reduces the need for pain medication, the Brazilian researchers say. "The fish skin is usually thrown away, so we are using this product to convert it into something of social benefit." ![]() "The use of tilapia skin on burns is unprecedented," said Odorico de Morais, a professor at Ceara University. Scientists at the Federal University of Ceara in northern Brazil have found that tilapia skin has moisture, collagen and disease resistance at levels comparable to human skin, and can aid in healing. Traditionally, burns are treated using pig and human tissue, which transfer collagen, a. Tilapia is abundant in Brazil's rivers and fish farms, which are expanding rapidly as demand grows for the mildly flavored freshwater fish. Brazillian doctors are taking an experimental approach to treating burns: using tilapia skin. Instead, gauze bandage, which needs regular changing - often painfully - is the norm. "By better understanding what resources are needed to care for injured wildlife and what treatment techniques increase healing speed, we can make the most informed treatment decisions, reduce animals' time in captivity and provide guidance to other facilities caring for burned animals.Researchers in Brazil are experimenting with a new treatment for severe burns using the skin of tilapia fish, an unorthodox procedure they say can ease the pain of victims and cut medical costs.įrozen pig skin and even human tissue have long been placed on burns to keep them moist and allow the transfer of collagen, a protein that promotes healing.īrazil's public hospitals, however, lack human and pig skin supplies and the artificial alternatives easily available in Western countries. "This treatment has the potential to be used successfully on all kind of burn patients, both domestic and wild," Clifford said. These newcomers also got the salve and tilapia treatment. Within weeks of capturing the first bear, the CDFW brought in two more animals with burnt paws: a pregnant black bear and a mountain lion. She also gave the bear an acupuncture treatment to help it bear the pain. In patients with superficial second-degree burns, the doctors apply the fish skin and leave it until the patient scars naturally. ![]() "We expected the outer wrapping to eventually come off, but we hoped the tilapia would keep steady pressure on the wounds and serve as an artificial skin long enough to speed healing of the wounds underneath," Peyton said. (Image credit: California Department of Fish and Wildlife) The vets were concerned that the bear would try to chew off the tilapia-skin bandages, so they covered its feet with wrappings made of corn husks. However, because fish are part of bears' diets, she covered the tilapia skin with rice paper and corn husks to make it challenging for the bear to tear off and eat the bandages. In the bear's case, Peyton cut pieces of the tilapia skin to fit the bear's paws and sutured them over the bear's wounds while it was under anesthesia. View Notes - Brazilian doctors use fish skin to treat burn victims.docx from ENGL 100 at Tompkins Cortland Community College. "Collagen dressing, however, may avoid the need of skin grafting, and provides additional advantage of patients' compliance and comfort," the researchers wrote in the study. But a 2011 study, published in the Journal of Cutaneous and Aesthetic Surgery, showed that collagen dressings had some benefits, even though there was no significant difference in wound healing between 120 burn patients given either a collagen dressing or a conventional dressing. Food and Drug Administration for use on human burn victims. Tilapia bandages aren't approved by the U.S. Peyton said she used the bandages because fish skin is high in collagen, a structural protein found in skin. Peyton isn't the first to use tilapia skin on burn victims - doctors in Brazil use the treatment on human burn patients - but she's certainly the first doctor to try it on a veterinary patient, the CDFW said. Jamie Peyton, chief of integrative medicine at the University of California, Davis' Veterinary Medical Teaching Hospital, a chance to try out the experimental treatment. The first such animal they spotted - an adult female black bear weighing about 200 lbs.
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