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maggot therapy mechanisms of action
Medicinal maggots have at least two confirmed beneficial effects on wounds that can be supported by laboratory investigations. They are debridement, or elimination of necrotic tissue, and removal of pathogenic bacteria. There is moreover, evidence from recent studies that they may also accelerate wound healing by promoting the formation of granulation tissue as suggested by the early literature,
Wound debridement activity

Necrophagous larvae feed on the dead tissue, cellular debris, and serous drainage (exudate) of corpses or necrotic wounds. Maggots, contrary to popular belief, do not have teeth and therefore cannot actively `chew away' dead tissue. They feed mainly by a process of extracorporeal digestion. Secreted collagenases and trypsin-like and chymotrypsin-like enzymes have been described1-8, which breakdown the necrotic tissue into a semi-liquid form that the creatures can ingest. Because of this mode of action they have previously be......

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Approximate Pages: 10 (250 words per double-spaced page)

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