Fungi Induratia have been poorly evaluated for their non-volatile secondary metabolites. In the present work, we evaluated the effects of non-volatile secondary metabolites released into the culture medium by Induratia spp. upon toxic alterations induced by Bothrops spp. venoms. B. atrox venom phospholipase was inhibited by Induratia sp. and I. yucatanensis around 12 and 16%. The extracts of two strains inhibited 12 to 25% of the hemolysis induced by B.moojeni venom. Thrombolysis was inhibited by 30 to 60% by the compounds present in two extracts. The coagulation induced by B. moojeni venom was prolonged by 26 to 41 s by the action of the extracts of I. yucatanensis and I. coffeana. The fungal extracts did not exerted any cytotoxic effect, nor did they induce any alteration in the other evaluated substrates show the potential use of non-volatile metabolites produced by the fungi evaluated as enzyme modulators, especially for proteases with a fundamental role in human hemostasis.
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Posted 03 Mar, 2021
Invitations sent on 27 Feb, 2021
On 26 Feb, 2021
On 26 Feb, 2021
Posted 03 Mar, 2021
Invitations sent on 27 Feb, 2021
On 26 Feb, 2021
On 26 Feb, 2021
Fungi Induratia have been poorly evaluated for their non-volatile secondary metabolites. In the present work, we evaluated the effects of non-volatile secondary metabolites released into the culture medium by Induratia spp. upon toxic alterations induced by Bothrops spp. venoms. B. atrox venom phospholipase was inhibited by Induratia sp. and I. yucatanensis around 12 and 16%. The extracts of two strains inhibited 12 to 25% of the hemolysis induced by B.moojeni venom. Thrombolysis was inhibited by 30 to 60% by the compounds present in two extracts. The coagulation induced by B. moojeni venom was prolonged by 26 to 41 s by the action of the extracts of I. yucatanensis and I. coffeana. The fungal extracts did not exerted any cytotoxic effect, nor did they induce any alteration in the other evaluated substrates show the potential use of non-volatile metabolites produced by the fungi evaluated as enzyme modulators, especially for proteases with a fundamental role in human hemostasis.
Figure 1
Figure 2
Figure 3
Figure 4
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