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Natural inhibitors of snake venom metalloproteinases
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Role of inflammation in the pulmonary hemorrhage induced by a snake venom metalloproteinase
Journal of Immunology, 2022Snakebite envenoming (a neglected tropical disease that affects millions of people worldwide every year) is characterized by a complex pathophysiology.
A. C. Castro +3 more
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International Journal of Biological Macromolecules, 2021
Jararhagin is a hyperalgesic metalloproteinase from Bothrops jararaca venom. In rodents, jararhagin induces nociceptive behaviors that correlate with an increase in peripheral cytokine levels.
C. R. Ferraz +11 more
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Jararhagin is a hyperalgesic metalloproteinase from Bothrops jararaca venom. In rodents, jararhagin induces nociceptive behaviors that correlate with an increase in peripheral cytokine levels.
C. R. Ferraz +11 more
semanticscholar +1 more source
Bayero Journal of Pure and Applied Sciences, 2021
Elapid snake venom is highly valuable and also a source of medically important peptides. The venom of Naja nigricollis is unique among elapids in that it contains mainly cytotoxins, but also with other components.
B. Kurfi, N.I. Liman, Y. Yusuf
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Elapid snake venom is highly valuable and also a source of medically important peptides. The venom of Naja nigricollis is unique among elapids in that it contains mainly cytotoxins, but also with other components.
B. Kurfi, N.I. Liman, Y. Yusuf
semanticscholar +1 more source
In this study, the apoptosis inducing effects of baltergin as well as its influence on cell adhesion and migration on muscles cells in vitro were studied. Morphological analysis made by scanning electron and phase contrast microscopy demonstrated typical futures of programmed cell death, apoptosis. This mechanism was confirmed by fluorescence staining,
S. Bustillo +4 more
semanticscholar +6 more sources
Snake venom metalloproteinases
Toxicon, 2013Recent proteomic analyses of snake venoms show that metalloproteinases represent major components in most of the Crotalid and Viperid venoms. In this chapter we discuss the multiple activities of the SVMPs. In addition to hemorrhagic activity, members of the SVMP family also have fibrin(ogen)olytic activity, act as prothrombin activators, activate ...
Francis S, Markland, Stephen, Swenson
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Natural Inhibitors of Snake Venom Metalloproteinases
Australian Journal of Chemistry, 2020Snakebites are a hazard in the tropical world. Although antivenom therapy is effective, it is beset with inherent drawbacks. A better understanding of the major components of snake venoms and their neutralisation will help in improving snakebite treatment. Snake venom metalloproteinases (SVMPs) are responsible for severe haemorrhage, the inhibition of
Narumi Aoki-Shioi +2 more
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Hemorrhagic metalloproteinases from snake venoms
Pharmacology & Therapeutics, 1994One of the more significant consequences of crotalid envenomation is hemorrhage. Over the past 50 years of investigation, it is clear that the primary factors responsible for hemorrhage are metalloproteinases present in the venom of these snakes.
J B, Bjarnason, J W, Fox
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Natural inhibitors of snake venom hemorrhagic metalloproteinases
Toxicon, 2005Metalloproteinases play an important role in the poisoning process by snake venoms. They evoke systemic injury, by degrading or activating host blood factors, and local damage by acting on endothelial cell surface proteins. Plasma and/or muscle of venomous and non-venomous snakes as well as of some special mammals possess metalloproteinase inhibitors ...
Jonas, Perales +3 more
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Molecular characterisation of endogenous snake venom metalloproteinase inhibitors
Biochemical and Biophysical Research Communications, 2008Viper venoms contain one of the most potent mixtures of proteases in natural existence and yet the venom gland and proteins in this mixture are refractory to degradation. Here we demonstrate that the sub-10-kDa components of venom from two African viper species (Echis ocellatus and Cerastes cerastes cerastes) are predominantly composed of the tri ...
Simon C, Wagstaff +7 more
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