Search Results - "OLIVEIRA, MARCIA C.C. DE"

Phytochemical profile of Cespedesia spathulata leaves (Ochnaceae) and its effect on tyrosinase enzyme by OLIVEIRA, DÉBORA R. DE, SILVA, MARIANA R. DA, CHAVES, OTAVIO A., CASTRO, ROSANE N., OLIVEIRA, MARCIA C.C. DE, BRAZ-FILHO, RAIMUNDO, CARVALHO, MÁRIO G. DE

“…Abstract Phytochemical studies of Cespedesia spathulata (Ochnaceae) leaves using 1H, 13C NMR, and GC-MS have led to the isolation of some metabolites…”
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Effects of Acmella oleracea methanolic extract and fractions on the tyrosinase enzyme by Barbosa, Alan F., Silva, Keila C.B., de Oliveira, Márcia C.C., de Carvalho, Mário G., Sabaa Srur, Armando U.O.

“…[Display omitted] The aim of the current study is to evaluate the effect of Acmella oleracea (L.) R.K. Jansen, Asteraceae, methanolic extract, hexane (84.28%…”
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Justicia brandegeeana as a green corrosion inhibitor for carbon steel in sulfuric acid by Barboza, Geicy K. P., de Oliveira, Marcia C. C., Neves, Marcelo A., Echevarria, Aurea

“…ABSTRACTThe anti-corrosive effect of the extract in ethanol of Justicia brandegeeana (Acanthaceae) against carbon steel AISI 1020 in sulfuric acid medium 1 mol…”
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Anticorrosive Activity of 2-Hydroxybenzaldehyde-thiosemicarbazone for AISI 1020 Carbon Steel in Acid Medium by Albuquerque, Mariana A., de Oliveira, Marcia C.C., Echevarria, Aurea

“…Thiosemicarbazones belong to a widely pharmacologically and technologically used class of compounds. The heteroatoms (N and S) and double bond in their…”
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Dietary micronutrient intakes are associated with markers of inflammation but not with markers of subclinical atherosclerosis by de Oliveira Otto, Marcia C C, Alonso, Alvaro, Lee, Duk-Hee, Delclos, George L, Jenny, Nancy S, Jiang, Rui, Lima, Joao A, Symanski, Elaine, Jacobs, Jr, David R, Nettleton, Jennifer A

“…Few studies have examined associations of dietary micronutrients with markers of inflammation and subclinical atherosclerosis. The present study investigated…”
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Thiosemicarbazones as inhibitors of tyrosinase enzyme by Soares, Mariana A., Almeida, Mariana A., Marins-Goulart, Carla, Chaves, Otávio A., Echevarria, Aurea, de Oliveira, Márcia C.C.

“…[Display omitted] In the search for compounds which may inhibit the development of melanomas, a series of thiosemicarbazones has been investigated as possible…”
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Synthesis, tyrosinase inhibition and transportation behavior of novel β-enamino thiosemicarbazide derivatives by human serum albumin by Chaves, Otávio Augusto, de Lima Santos, Margareth Rose, de Oliveira, Márcia C.C., Sant'Anna, Carlos Mauricio R., Ferreira, Romulo Correia, Echevarria, Aurea, Netto-Ferreira, José Carlos

“…The novel β-enamino thiosemicarbazide derivatives (Z)-2-(3-(phenethylamino)-but-2-enoyl)-hydrazine carbothioamide (ETS1) and…”
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Biological assays of BF2-naphthyridine compounds: Tyrosinase and acetylcholinesterase activity, CT-DNA and HSA binding property evaluations by Chaves, Otávio Augusto, Calheiro, Tainara P., Netto-Ferreira, José Carlos, de Oliveira, Márcia C.C., Franceschini, Steffany Z., de Salles, Cristiane Martins Cardoso, Zanatta, Nilo, Frizzo, Clarissa P., Iglesias, Bernardo A., Bonacorso, Helio G.

“…The present work reports the biological assays between synthetic BF2-naphtyridine complexes and four proteins: human serum albumin (HSA), calf-thymus DNA…”
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Micronutrient intakes and their associations with markers of inflammation, subclinical atherosclerosis, cardiovascular disease, type II diabetes and metabolic syndrome by Oliveira, Marcia C.C. de

“…We investigated cross-sectional associations between intakes of zinc, magnesium, heme- and non heme iron, beta-carotene, vitamin C and vitamin E and…”
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Fluorescence and Docking Studies of the Interaction between Human Serum Albumin and Pheophytin by Chaves, Otávio Augusto, Amorim, Ana Paula de O, Castro, Larissa H E, Sant'Anna, Carlos Mauricio R, de Oliveira, Márcia C C, Cesarin-Sobrinho, Dari, Netto-Ferreira, José Carlos, Ferreira, Aurélio B B

“…In the North of Brazil (Pará and Amazonas states) the leaves of the plant Talinum triangulare (popular: cariru) replace spinach as food. From a phytochemical…”
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Biological interactions of fluorinated chalcones: Stimulation of tyrosinase activity and binding to bovine serum albumin by Chaves, Otávio Augusto, de Barros, Leonardo Santos, de Oliveira, Márcia C.C., Sant’Anna, Carlos Mauricio R., Ferreira, Aurélio B.B., da Silva, Francisco Assis, Cesarin-Sobrinho, Dari, Netto-Ferreira, José Carlos

“…Fluorinated chalcone derivatives are tyrosinase activators. Thus, they might accelerate the production of melanin, having a potential use to be explored…”
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Novel piperonal 1,3,4-thiadiazolium-2-phenylamines mesoionic derivatives: Synthesis, tyrosinase inhibition evaluation and HSA binding study by Lopes, Natália Drumond, Chaves, Otávio Augusto, de Oliveira, Márcia C.C., Sant'Anna, Carlos Mauricio R., Sousa-Pereira, Danilo, Netto-Ferreira, José Carlos, Echevarria, Aurea

“…A novel series of piperonal mesoionic derivatives (PMI 1–6) was synthesized. Tyrosinase inhibition in the presence of PMI-1, −2, −3, −4, −5 and −6 as well as…”
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Synthesis and biological evaluation of N-aryl-2-phenyl-hydrazinecarbothioamides: Experimental and theoretical analysis on tyrosinase inhibition and interaction with HSA by Sousa-Pereira, Danilo, Chaves, Otávio Augusto, dos Reis, Camilla Moretto, de Oliveira, Márcia C.C., Sant'Anna, Carlos Maurício R., Netto-Ferreira, José Carlos, Echevarria, Aurea

“…[Display omitted] •A series of hydrazinecarbothioamide derivatives were synthesized via conventional, microwave and grinding methods.•Hydrazinecarbothioamide…”
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Micronutrient intakes and their associations with markers of inflammation, subclinical atherosclerosis, cardiovascular disease, type II diabetes and metabolic syndrome by Oliveira, Marcia C.C. de

“…We investigated cross-sectional associations between intakes of zinc, magnesium, heme- and non heme iron, beta-carotene, vitamin C and vitamin E and…”
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Dialkylphosphorylhydrazones as potent tyrosinase inhibitors by Caixeiro, Janaína M. R., Gonçalves, Vinicius T., Oliveira, Márcia C. C. de, Sant'Anna, Carlos M. R., Rumjanek, Victor M., DaCosta, João B. N.

“…Nineteen dialkylphosphorylhydrazones with different substituents at the aromatic ring were evaluated as potential tyrosinase inhibitors, which could then be…”
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New Biflavonoid and Other Constituents from Luxemburgia nobilis (EICHL) by Oliveira, Márcia C. C. de, Carvalho, Mário G. de, Silva, Cleber J. da, Werle, Alceni A.

“…Chromatographic fractionation of the organic extracts from the leaves and branches of Luxemburgia nobilis (Ochnaceae) afforded sitosterol,…”
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Chemical constituents from Luxemburgia nobilis (EICHL) by Carvalho, Mário G. de, Oliveira, Márcia C. C. de, Werle, Alceni A.

“…Chromatographic fractionation of the hexane extract from the branches of Luxemburgia nobilis (Ochnaceae) afforded beta-sitosterol, stigmasterol, betulinic…”
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