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Melena Melena is a form of blood in stool which refers to the dark black, tarry feces that are commonly associated with upper gastrointestinal bleeding
On one hand, it can degrade intestinal mucin glycoproteins by enzymes (such as glycoside hydrolases, proteases, sulfatases, and sialidases) to produce SCFAs, acetates, propionates, and 1,2-propanediol, as well as succinates and sulfates, promoting mucin turnover and thickening, thereby enhancing intestinal barrier function and reducing the permeability of gut microbiota products
This product is manufactured and sold strictly for laboratory research, in vitro cellular modeling, and animal testing
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