Search Results - "Seleghim, Mirna H. R"

Biodegradation of methyl parathion by whole cells of marine-derived fungi Aspergillus sydowii and Penicillium decaturense by Alvarenga, Natália, Birolli, Willian G., Seleghim, Mirna H.R., Porto, André L.M.

“…[Display omitted] . •Marine-derived fungi were selected to degrade the methyl parathion.•A. sydowii and P. decaturense completely degraded methyl parathion in…”
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Bioconversion of Iodoacetophenones by Marine Fungi by Rocha, Lenilson C, Luiz, Rodrigo F, Rosset, Isac G, Raminelli, Cristiano, Seleghim, Mirna H. R, Sette, Lara Durães, Porto, André L. M

“…Nine marine fungi (Aspergillus sclerotiorum CBMAI 849, Aspergillus sydowii Ce19, Beauveria felina CBMAI 738, Mucor racemosus CBMAI 847, Penicillium citrinum…”
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Biodegradation of the Pyrethroid Pesticide Esfenvalerate by Marine-Derived Fungi by Birolli, Willian G., Alvarenga, Natália, Seleghim, Mirna H. R., Porto, André L. M.

“…Esfenvalerate biodegradation by marine-derived fungi is reported here. Esfenvalerate ( S,S -fenvalerate) and its main metabolites [3-phenoxybenzaldehyde…”
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Condensation of Macrocyclic Polyketides Produced by Penicillium sp. DRF2 with Mercaptopyruvate Represents a New Fungal Detoxification Pathway by de Castro, Marcos V, Ióca, Laura P, Williams, David E, Costa, Bruna Z, Mizuno, Carolina M, Santos, Mario F. C, de Jesus, Karen, Ferreira, Éverton L. F, Seleghim, Mirna H. R, Sette, Lara D, Pereira Filho, Edenir R, Ferreira, Antonio G, Gonçalves, Natália S, Santos, Raquel A, Patrick, Brian O, Andersen, Raymond J, Berlinck, Roberto G. S

“…Application of a refined procedure of experimental design and chemometric analysis to improve the production of curvularin-related polyketides by a…”
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New destruxins from the marine-derived fungus Beauveria felina by Lira, Simone P, Vita-Marques, Aline M, Seleghim, Mirna H R, Bugni, Tim S, LaBarbera, Daniel V, Sette, Lara D, Sponchiado, Sandra R P, Ireland, Chris M, Berlinck, Roberto G S

“…Chemical investigation of the cytotoxic and anti-tuberculosis active butanone extract obtained from the growth media of the marine-derived fungus Beauveria…”
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Use of Experimental Design for the Optimization of the Production of New Secondary Metabolites by Two Penicillium Species by Pimenta, Eli F, Vita-Marques, Aline M, Tininis, Aristeu, Seleghim, Mirna H. R, Sette, Lara D, Veloso, Katyuscya, Ferreira, Antonio G, Williams, David E, Patrick, Brian O, Dalisay, Doralyn S, Andersen, Raymond J, Berlinck, Roberto G. S

“…A fractional factorial design approach has been used to enhance secondary metabolite production by two Penicillium strains. The method was initially used to…”
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Stereoselective Bioreduction of α-Azido Ketones by Whole Cells of Marine-Derived Fungi by Rocha, Lenilson C., Seleghim, Mirna H. R., Comasseto, João V., Sette, Lara D., Porto, André L. M.

“…Seven strains of marine-derived fungi (Aspergillus sclerotiorum CBMAI 849, Cladosporium cladosporioides CBMAI 857, Penicillium raistrickii CBMAI 931,…”
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Enantioselective biodegradation of the pyrethroid (±)-lambda-cyhalothrin by marine-derived fungi by Birolli, Willian G., Vacondio, Bruna, Alvarenga, Natália, Seleghim, Mirna H.R., Porto, André L.M.

“…The contamination of agricultural lands by pesticides is a serious environmental issue. Consequently, the development of bioremediation methods for different…”
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Bioreduction of α-chloroacetophenone by whole cells of marine fungi by Rocha, Lenilson C, Ferreira, Hercules V, Pimenta, Eli F, Berlinck, Roberto G. S, Seleghim, Mirna H. R, Javaroti, Darci C. D, Sette, Lara D, Bonugli, Rafaella C, Porto, André L. M

“…The asymmetric reduction of 2-chloro-1-phenylethanone (1) by seven strains of marine fungi was evaluated and afforded (S)-(-)-2-chloro-1-phenylethanol with, in…”
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Cytotoxic and genotoxic effects of tambjamine D, an alkaloid isolated from the nudibranch Tambja eliora, on Chinese hamster lung fibroblasts by Cavalcanti, Bruno C., Júnior, Hélio V.N., Seleghim, Mirna H.R., Berlinck, Roberto G.S., Cunha, Geanne M.A., Moraes, Manoel O., Pessoa, Claudia

“…Marine organisms have been shown to be potential sources of bioactive compounds with pharmaceutical applications. Previous chemical investigation of the…”
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Effects of diuron and carbofuran and their mixtures on the microalgae Raphidocelis subcapitata by Mansano, Adrislaine S., Moreira, Raquel A., Dornfeld, Hugo C., Freitas, Emanuela C., Vieira, Eny M., Sarmento, Hugo, Rocha, Odete, Seleghim, Mirna H.R.

“…In aquatic environments, organisms are often exposed to mixtures of several pesticides. In this study, the effects of carbofuran and diuron and their mixtures…”
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Individual and mixture toxicity of carbofuran and diuron to the protozoan Paramecium caudatum and the cladoceran Ceriodaphnia silvestrii by Mansano, Adrislaine S., Moreira, Raquel A., Dornfeld, Hugo C., Freitas, Emanuela C., Vieira, Eny M., Daam, Michiel A., Rocha, Odete, Seleghim, Mirna H.R.

“…The toxicity of the insecticide carbofuran and herbicide diuron (individually and in mixture) to the invertebrates Paramecium caudatum and Ceriodaphnia…”
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Acute and chronic toxicity of diuron and carbofuran to the neotropical cladoceran Ceriodaphnia silvestrii by Mansano, Adrislaine S., Moreira, Raquel A., Dornfeld, Hugo C., Diniz, Lia G. R., Vieira, Eny M., Daam, Michiel A., Rocha, Odete, Seleghim, Mirna H. R.

“…In order to contribute to the increase of the body of knowledge on the sensitivity of tropical indigenous species to pesticides, acute and chronic toxicity…”
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Challenges and Rewards of Research in Marine Natural Products Chemistry in Brazil by Berlinck, Roberto G. S, Hajdu, Eduardo, da Rocha, Rosana M, de Oliveira, Jaine H. H. L, Hernández, Isara L. C, Seleghim, Mirna H. R, Granato, Ana Claudia, de Almeida, Érika V. R, Nuñez, Cecília V, Muricy, Guilherme, Peixinho, Solange, Pessoa, Claudia, Moraes, Manoel O, Cavalcanti, Bruno C, Nascimento, Gislene G. F, Thiemann, Otavio, Silva, Marcio, Souza, Ana O, Silva, Celio L, Minarini, Paulo R. R

“…Brazil is blessed with a great biodiversity, which constitutes one of the most important sources of biologically active compounds, even if it has been largely…”
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Localization of granulatimide alkaloids in the tissues of the ascidian Didemnum granulatum by Seleghim, Mirna H. R, de Lira, Simone P, Campana, Patrícia T, Berlinck, Roberto G. S, Custódio, Marcio R

“…Ascidians are a notable source of nitrogen-bearing secondary metabolites with a wide range of biological activities. Although many biologically active…”
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Antimicrobial and Antimycobacterial Activity of Cyclostellettamine Alkaloids from Sponge Pachychalina sp by De Oliveira, Jaine H. H. L., Seleghim, Mirna H. R., Timm, Christoph, Grube, Achim, Köck, Matthias, Nascimento, Gislene G.F., Martins, Ana Claudia T., Silva, Elissa G. O., De Souza, Ana Olívia, Minarini, Paulo R. R., Galetti, Fabio C. S., Silva, Célio L., Hajdu, Eduardo, Berlinck, Roberto G. S.

“…Cyclostellettamines A – F (1 – 6) isolated from the sponge Pachychalina sp. and cyclostellettamines G - I, K and L (7 – 11) obtained by synthesis were…”
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Absolute configuration of cytotoxic anthraquinones from a Brazilian cave soil‐derived fungus, Aspergillus sp. SDC28 by Gubiani, Juliana R., Bernardi, Darlon I., De Paula, Caio C. P., Seleghim, Mirna H. R., Ferreira, Antonio G., Batista, Andrea N. L., Batista , João M., Oliveira, Lucianne F. P., Lira, Simone P., Burdette, Joanna E., Berlinck, Roberto G. S.

“…Microbial strains isolated from extreme and understudied environments, such as caves, are still poorly investigated for the production of bioactive secondary…”
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High cellulolytic activities in filamentous fungi isolated from an extreme oligotrophic subterranean environment (Catão cave) in Brazil by Paula, Caio C P DE, Montoya, Quimi V, Meirelles, Lucas A, Farinas, Cristiane S, Rodrigues, André, Seleghim, Mirna H R

“…Isolation and screening of new fungal strains from extreme and understudied environments, such as caves, is a promising approach to find higher yields enzyme…”
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Bioreduction of [alpha]-chloroacetophenone by whole cells of marine fungi by Rocha, Lenilson C, Ferreira, Hercules V, Pimenta, Eli F, Berlinck, Roberto GS, Seleghim, Mirna HR, Javaroti, Darci CD, Sette, Lara D, Bonugli, Rafaella C, Porto, Andre LM

“…The asymmetric reduction of 2-chloro-1-phenylethanone (1) by seven strains of marine fungi was evaluated and afforded (S)-(-)-2-chloro-1-phenylethanol with, in…”
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Biohydroxylation of (−)-Ambrox®, (−)-Sclareol, and (+)-Sclareolide by Whole Cells of Brazilian Marine-Derived Fungi by Martins, Mariana P., Ouazzani, Jamal, Arcile, Guillaume, Jeller, Alex H., de Lima, João P. F., Seleghim, Mirna H. R., Oliveira, Ana Lígia L., Debonsi, Hosana M., Venâncio, Tiago, Yokoya, Nair S., Fujii, Mutue T., Porto, André L. M.

“…A screening was performed using nine marine-derived fungi as biocatalysts and the natural products (−)-ambrox® (1), (−)-sclareol (2), and (+)-sclareolide (3)…”
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