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Research Article
PATRICIA GOMES CARDOSO
Universidade Federal de Lavras
Corresponding Author
ORCiD: https://orcid.org/0000-0002-0797-2502
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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.
Keywords
Endophytic fungi, Muscodor spp., Secondary metabolites, Proteases, Phospholipases, Bothrops spp
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This preprint is under consideration at Archives of Microbiology. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
PATRICIA GOMES CARDOSO
Universidade Federal de Lavras
Corresponding Author
ORCiD: https://orcid.org/0000-0002-0797-2502
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Under Review
Version 1
Posted 03 Mar, 2021
No community comments so far
Reviewers invited
Invitations sent on 27 Feb, 2021
Editor assigned
On 26 Feb, 2021
First submitted
On 26 Feb, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
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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