[PDF] Top 20 Rev. bras. farmacogn. vol.5 número2
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Rev. bras. farmacogn. vol.18 número2
... As the immediacy index measures the frequency at which the article in a journal is cited in the same year of its publication, then in 2009 when the ISI publishes the immediacy index of 2008, there will be a value for the ... See full document
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Rev. bras. farmacogn. vol.18 número2
... (Rangel et al., 1997, the mice (n = 8) received 0.5 mL (0.4 to 1.7 g/kg) of apolar and polar extract. To facilitate the dilution of the apolar extracts, each milligram was diluted in 5 μL of dimethyl sulfoxide ... See full document
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Rev. bras. farmacogn. vol.18 número2
... Effect of extract on castor oil-induced diarrhoea The method described by Uddin et al. (2005) and Awouters et al. (1978) was adopted to study the effect of the A. cadamba extract on castor oil-induced diarrhoea. Mice ... See full document
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Rev. bras. farmacogn. vol.17 número2
... Plectranthus amboinicus (Lour.) Spreng, Lamiaceae, is a perennial, aromatic, juicy and erect plant with length varying from 5 cm to 1 m. The plant is found in all Tropical America since the Antilles up to Brazil ... See full document
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Rev. bras. farmacogn. vol.17 número2
... was incubated with bifl orin (0.1 mL). Solutions of stannous chloride and 99mTc were added. Lymphocytes were separated and the %ATI bound in these cells was evaluated. A reduction in %ATI (from 97.85 ± 0.99 to 88.86 ± ... See full document
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Rev. bras. farmacogn. vol.18 número2
... The leaves were from the botanical garden of the Laboratório de Tecnologia Farmacêutica (LTF) of Universidade Federal da Paraíba (UFPB) and submitted to a drying process at 50 °C. Later the leaves were pulverized and the ... See full document
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Rev. bras. farmacogn. vol.17 número2
... Several mechanisms of anticonvulsant action have been proposed, but none enjoys general acceptance, including the increase of the concentration of biogenic amines (Oliveira et al., 2001). It is based on the fact that ... See full document
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Rev. bras. farmacogn. vol.18 número2
... ABSTRACT: Lapachol, α and β-lapachone are naphthoquinones extracted from species of Tabebuia that have shown antiinfl ammatory, antibacterial, anticancer and trypanosomicidal properties. The aim of this work was to ... See full document
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Rev. bras. farmacogn. vol.18 número2
... All reagents used were of recognized analytical grade. Acetic acid, acetonitrile, and methanol were HPLC-grade (Vetec, Brazil). During the purifi cation steps, solvent concentration was carried out in a rotatory ... See full document
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Rev. bras. farmacogn. vol.18 número2
... ABSTRACT: The essential oils of Baccharis dracunculifolia and Baccharis uncinella, which were obtained by hydrodistillation, were physically and chemically characterized for their [r] ... See full document
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Rev. bras. farmacogn. vol.18 número2
... The tomato effects may be related mainly to lycopene which acts on biological mechanisms altering the oxidant status and could be responsible for its positive protective actions (Everson and McQueen 2004; Bose and ... See full document
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Rev. bras. farmacogn. vol.18 número2
... The cytotoxicity of the herein described compounds was determined through the MTT assay as formerly described (Sieuwerts et al., 1995). Vero cells were cultivated in 96-wells micro plates in DMEM medium supplemented with ... See full document
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Rev. bras. farmacogn. vol.18 número2
... a 5 min test period, the following measurements were recorded by two observers: the number of entries and the time spent in open and enclosed arms, the exploratory behavior (total number of arm entries) and the ... See full document
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Rev. bras. farmacogn. vol.17 número2
... Barbosa-Filho JM, Vasconcelos THC, Alencar AA, Batista LM, Oliveira RAG, Guedes DN, Falcão HS, Moura MD, Diniz MFFM, Modesto-Filho J 2005. Plants and their active constituents from South, Central, and North America with ... See full document
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Rev. bras. farmacogn. vol.15 número2
... Five point calibration curves were obtained from CH 3 CN standard solutions of kaurenoic (1.0 mg/ mL) and grandifl orenic (0.5 mg/mL) acids, injected in the range 5-40 μL. The solutions were analyzed and the ... See full document
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Rev. Bras. Hematol. Hemoter. vol.33 número2
... Rev Bras Hematol Hemoter.[r] ... See full document
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