Search Results - "Carvalho, Alexandre B."

Indium(III) complexes with lapachol: cytotoxic effects against human breast tumor cells and interactions with DNA by de Carvalho, Alexandre B., Souza, Ana M. S., Bento, Larissa Pereira, de Oliveira Silva, Mariana, Souza-Fagundes, Elaine M., Diniz, Renata, Beraldo, Heloisa

“…Lapachol (2-hydroxy-3-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione) is a 1,4-naphthoquinone-derived natural product that presents numerous bioactivities and…”
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Viscosity of Water-in-Oil Emulsions from Different American Petroleum Institute Gravity Brazilian Crude Oils by de Oliveira, Marcia Cristina K, Miranda, Luise R. O, de Carvalho, Alexandre B. M, Miranda, Daniele Fraga S

“…Water-in-oil (W/O) emulsions are very common in oil field operations and are formed as a result of energy input from turbulence caused by the flow in the…”
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Waxy Crude Oil Emulsion Gel: Impact on Flow Assurance by de Oliveira, Márcia Cristina K, Carvalho, Rogério M, Carvalho, Alexandre B, Couto, Bruno C, Faria, Fátima R. D, Cardoso, Rosana L. P

“…In oilfield operations, the formation of crude oil emulsions is very common and can cause significant flow assurance problems during oil production. These…”
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Epidemiological Study of Bancroftian Filariasis in Recife, Northeastern Brazil by Maciel, A, Rocha, A, Marzochi, K B, Medeiros, Z, Carvalho, A B, Regis, L, Souza, W, Lapa, T, Furtado, A

“…Wuchereria bancrofti in Pernambuco was first documented in 1952 (Azevedo & Dobbin 1952), and since then it has been reported in surveys carried out in selected…”
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Structural studies and physicochemical properties of indium(III) complexes with 2-formyl-8-hydroxyquinoline-derived hydrazones by de Carvalho, Alexandre B., Paes, Bruna V., Oliveira, Ana Paula A., Rodrigues, Bernardo L., Duarte, Helio A., Beraldo, Heloisa

“…•Reactions of InCl3 with 2-formyl-8-hydroxyquinoline-derived hydrazones (H2L1-H2L2).•2-formyl-8-hydroxyquinoline-4-nitroimidazole (H2L1); −4-nitrobenzene…”
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Development of a single tube hemi-nested PCR for genus-specific detection of Plasmodium in oligoparasitemic patients by Montenegro, Lı́lian M.L, Montenegro, Rosana A, Lima, Andréia S, Carvalho, Alexandre B, Schindler, Haiana C, Abath, Frederico G.C

“…Primers targeting the Plasmodium small-subunit (SSU) rDNA were designed to amplify DNA from P. vivax, P. falciparum, P. malariae, and P. ovale, using…”
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Copper(II)/diiminic complexes based on 2-hydroxybenzophenones: DNA- and BSA-binding studies and antitumor activity against HCT116 and HepG2 tumor cells by Rodrigues, Júlia H.V., de Carvalho, Alexandre B., Silva, Valdenizia R., de S. Santos, Luciano, Soares, Milena B.P., Bezerra, Daniel P., Oliveira, Katia M., Corrêa, Rodrigo S.

“…Heteroleptic Cu(II) complexes with monoanionic 2-hydroxybenzophenones and diimines interact with DNA that may be a possible target to their cytotoxic against…”
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A new polymorph of six-coordinated bis(5,5′-dimethyl-2,2′-bipyridine) nitratocopper(II) nitrate and its DNA interactions by Gonçalves, Guilherme R., de Carvalho, Alexandre B., Honorato, João, Oliveira, Katia M., Correa, Rodrigo S.

“…•A new polymorph of Cu(II) based complex was obtained (Form II).•Spectroscopic and X-ray studies were carried out.•In the six-coordinate Form II the nitrate is…”
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Exploring the DNA binding, oxidative cleavage, and cytotoxic properties of new ternary copper(II) compounds containing 4-aminoantipyrine and N,N-heterocyclic co-ligands by de Souza, Ívina P., Machado, Bárbara de P., de Carvalho, Alexandre B., Binatti, Ildefonso, Krambrock, Klaus, Molphy, Zara, Kellett, Andrew, Pereira-Maia, Elene C., Silva-Caldeira, Priscila P.

“…Herein we report on the synthesis and characterization of new water-soluble complexes with the basic formula [Cu(ON)(NN)(ClO4)2], where ON = 4-aminoantipyrine…”
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Novel copper(II) coordination polymer containing the drugs nalidixic acid and 8-hydroxyquinoline: Evaluation of the structural, magnetic, electronic, and antitumor properties by de Carvalho, Alexandre B., de Souza, Ívina P., de Andrade, Lídia Maria, Binatti, Ildefonso, Pedroso, Emerson F., Krambrock, Klaus, Oliveira, Willian X.C., Pereira-Maia, Elene C., Silva-Caldeira, Priscila P.

“…The novel copper(II) coordination polymer [Cu(ndx)(8-hq)]n (ndx = nalidixate and 8-hq = hydroxyquinolinate) exhibits a unique coordination mode for ndx, in…”
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Effects of betamethasone on the course of experimentai. Infection with Trypanosoma cruzi by Frederico G.C. Abath, Yara M. Gomes, Eridan M. Coutinho, Silvia M.L. Montenegro, Maria E.B. Melo, Alexandre B. Carvalho

“…In this experiment, the effect of betamethasone administered in the early post- acute infection of mice by Trypanosoma cruzi was studied. This drug was…”
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Intestinal helminthiasis and anaemia in youngsters from Matriz da Luz, district of Sao Lourenco da Mata, State of Pernambuco, Brazil by Ferreira, M R, Souza, W, Perez, E P, Lapa, T, Carvalho, A B, Furtado, A, Coutinho, H B, Wakelin, D

“…A group of youngsters (4-18 years old) in northeast Brazil was studied to establish the prevalence of anaemia and intestinal parasitism, as well as to analyze…”
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Morphometric study of hepatic granuloma in offspring of Schistosoma mansoni infected mice by Montenegro, S M, Abath, F G, Carvalho, G L, de Carvalho, A B

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Study of humoral immune response in mammals immunized with Plasmodium falciparum antigenic preparations by Cubas, A B, Cunha, F, Nitcheu, I K, Rolland, L, Ciceron, L, Carvalho, A B, Furtado, A F, Monjour, L

“…Six Plasmodium falciparum protein fractions, isolated under reducing conditions, were used to immunize mice, rabbits and the squirrel monkey Saimiri sciureus…”
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The use of non-specific immunopotentiators in experimental Trypanosoma cruzi infection by Abath, F G, Coutinho, E M, Montenegro, S M, Gomes, Y M, Carvalho, A B

“…The effects of levamisole, isoprinosine and Corynebacterium parvum on Trypanosoma cruzi (Y strain) experimental infection of mice were studied. In prophylactic…”
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The use of dacron plates for dot enzyme-linked immunosorbent assay (dot-ELISA) by Montenegro, S M, de Almeida, A M, de Carvalho, A B, de Carvalho Júnior, L B

“…Dacron (polyethylenetherephthalate) is proposed as a matrix for dot-ELISA procedures, as an alternative to nitrocellulose. Plates of dacron were partially…”
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Development and optimization of polymerase chain reaction-based malaria diagnostic methods and their comparison with quantitative buffy coat assay by Schindler, H C, Montenegro, L, Montenegro, R, Carvalho, A B, Abath, F G, Jaureguiberry, G

“…Polymerase chain reaction (PCR)-based assays targeting the small-subunit rRNA were developed and evaluated, allowing for the simultaneous diagnosis of…”
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Immunocytochemical study of Peyer's patches follicular-associated epithelium in the marsupial, Didelphis albiventris by Coutinho, H B, King, G, Sewell, H F, Tighe, P, Coutinho, V B, Robalinho, T I, Carvalho, A B

“…The lack of probes defining leukocyte subpopulations has restricted ontogenetic studies of the opossum gut. We report for the first time the organization of…”
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Risk Factors for the Occurrence of Bancroftian Filariasis Infection in Children Living in Endemic Areas of Northeast of Brazil by Braga, Cynthia, Albuquerque, Maria F. P. M., Schindler, Haianna C., Silva, Maria R. F., Maciel, Amélia, Furtado, André, Carvalho, Alexandre B., Souza, Wayner, Ximenes, A. A.

“…The objective of this study was to identity biological and social risk factors for the occurrence of microfilaraemia in a population of 1464 children of both…”
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Efeitos de imunopotenciadores não específicos na infecção experimental pelo Schistosoma mansoni: I. levamisole by Montenegro, Silvia M. L., Teixeira, Kirte M., Coutinho, Eridan M., Abath, Frederico G. C., Carvalho, Alexandre B. de

“…Os efeitos do levamisole nas alterações histopatológicas, resistência do hospedeiro e quimiotaxia "in vivo" foram estudados na infecção experimental pelo…”
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