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Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... for more 60 min. In addition, 0.1 ml of Tc-99m (3.7 MBq), as sodium pertechnetate, freshly milked from a 99Mo/99mTc gen- erator (Instituto de Pesquisas Energéticas e Nucleares, Comissão Nacional de Energia Nuclear, São ... See full document

3

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... Extração e isolamento: dos tubérculos da H. ampla foi obtido um extrato etanólico bruto (2,8 g), o qual foi fracionado em subextratos hexânico, cloroformico e acetoetílico. O Humirianthol (56 mg) e o Acrenol (98 mg) ... See full document

2

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... American trypanosomiasis (Chagas’ disease) is a severe disease that occurs in Latin America. It is caused by flagellate protozoan Trypanosoma cruzi, transmitted by triatomine insects and by blood transfusion. To develop ... See full document

2

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... The analysis of the results (Table 1) indicates that there is a significant decrease (p<0.05) on the uptake of Tc-99m by the red blood cells with the concentrations from 0.4 up to 20 mg/ml of the extract of ... See full document

2

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... With the aim of obtaining new compounds with potential antifungal activity, lecanoric acid, a chemical constituent of the lichen Parmotrema tinctorum and its derivatives prepared from structural modification were tested ... See full document

2

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... In the last three decades, numerous researches points polysaccharides and polysaccharide-protein complexes isolated from mushrooms as source of therapeutic agents against cancer. These compounds are suggested to enhance ... See full document

2

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... Catharanthus roseus plants were collected in the Magé city of Rio de Janeiro State, and the leaves, which had been dried at room temperature, were ground and extracted, by maceration in 40 ml of ethanol P.A. grade ... See full document

3

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... Table 1 and 2 are given the results of the haematological and blood biochemical evaluation of dogs treated with AFL for 4 ...(Table 1) and on blood biochemical (Table 2) parameters (glucose, urea, ... See full document

3

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... with 1 mM propanolol previously added to the Krebs- Henseleit ...for 1 h with four changes of bathing ...or 12% Tween 80 (30 ml) for 60 min before determination of another dose-response curve for the ... See full document

6

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... Figure 1. Protective effect of the aqueous extract of leaves of Achillea millefolium L. and of ranitidine (R: 60 mg/kg - p.o.) against gastric lesions induced by ethanol (C: control - water 0.5 ml/kg - p.o.). The ... See full document

3

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... ible, roots and epigeal parts are taken as tea or infusion, all through the world as traditional medicine. Despite of this use- fulness not much scientific work has been done on it. This re- search carried out with plant ... See full document

3

Rev. bras. farmacogn.  vol.12 suppl.1

Rev. bras. farmacogn. vol.12 suppl.1

... The genus Solanum is the largest of the Solanaceae fam- ily comprising more than 1000 species which are widely distrib- uted throughout the world in diverses habitats, from herbs to trees 1 . It is well reported ... See full document

2

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... units/mL) in a 96-well microtitre tray with two-fold serial dilutions by adding 100 μL of EEHM solution. The fi nal concentrations of the EEHM was 512, 256, 128, 64, 32, 16 and 8 μg/mL. The MICs were recorded as the ... See full document

6

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... Sideroxylon obtusifolium is a plant of the Brazilian fl ora that occurs in different soil types in the savanna. It is threatened with extinction mainly by the extraction of its bark, which is used in the treatment of ... See full document

3

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... Forty-six terpenes were identifi ed in the three oils analyzed. The percentages of mono-, sesqui- and diterpenes identifi ed in each oil are showed in Table 1. As in other Mikania, the chemical composition of the ... See full document

3

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... administered by gavage, daily for 180 days at doses of 2800 mg/kg and 5600 mg/kg. Control group (16 animals) was treated with saline. Physiological responses and behavior were evaluated daily and the body weight changes, ... See full document

7

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... a mixture of pentacyclic triterpenes (α-amyrin, β-amyrin and lupeol), those acetyl derivatives and a complex mixture of acyl-lupeol esters identifi ed previously (Carvalho et al., 2001; Sobrinho et al., 1991). The ... See full document

3

Rev. bras. farmacogn.  vol.18 suppl.

Rev. bras. farmacogn. vol.18 suppl.

... Cladosporium cladosporioides (Fresen) de Vries SPC 140 and Cladosporium sphaerospermum Penzig (SPC 491) from the live collection of the Instituto de Botânica. were grown in potato dextrose agar for 12 days until ... See full document

6

Rev. bras. farmacogn.  vol.13 suppl.2

Rev. bras. farmacogn. vol.13 suppl.2

... Os efeitos cardiovasculares de vasicina, um alcalóide isolado das folhas de Sida cordifolia L., foi avaliado neste trabalho. Em ratos não-anestesiados (n=6), vasicina (1, 2.5, 5 e 10 mg/kg; i.v., aleatoriamente) ... See full document

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Rev. bras. farmacogn.  vol.1 número1

Rev. bras. farmacogn. vol.1 número1

... [r] ... See full document

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