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2020
Foragers domesticated dogs before plants and livestock. In the Near East, dogs are present from the Epipaleolithic, living with settled foragers. With the advent of farming in the Neolithic, human activities changed and dogs’ lives surely did as well. Dogs have served many roles in human societies: food, pet, guard, herding aid, and scavenger, to name ...
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Foragers domesticated dogs before plants and livestock. In the Near East, dogs are present from the Epipaleolithic, living with settled foragers. With the advent of farming in the Neolithic, human activities changed and dogs’ lives surely did as well. Dogs have served many roles in human societies: food, pet, guard, herding aid, and scavenger, to name ...
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Peroxynitrite Scavenging by Flavonoids
Biochemical and Biophysical Research Communications, 1997The peroxynitrite scavenging activity of a series of structurally related flavonoids was tested. It was found that flavonoids are excellent scavengers of peroxynitrite. Compared to the known peroxynitrite scavenger ebselen, the most active flavonoids proved to be 10 times more effective.
Haenen, G.R.M.M. +3 more
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Herpetosiphon—Nature’s scavenger?
Current Microbiology, 1980Strains of Herpetosiphon species have been shown to destroy whole colonies of several species of microorganisms. Of those examined, capsulated bacteria, endospores of Bacillus spp. and aleurospores of a Micromonospora sp. seem immune to attack. There is no clear distinction between Gram-positive and Gram-negative bacteria as host organisms.
Quinn G.R., Skerman V.B.D.
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Macrophage scavenger receptors
Current Opinion in Lipidology, 1994Macrophage scavenger receptors are integral membrane proteins whose ability to bind and degrade modified LDL has implicated them in the process of atherosclerotic foam cell formation. Their ability to bind non-lipoprotein ligands suggests that they participate in other macrophage-associated host defense activities.
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Biocatalytic and Antioxidant Nanostructures for ROS Scavenging and Biotherapeutics
Advanced Functional Materials, 2021Liyun Wang, Bihui Zhu, Yuting Deng
exaly