Mar 23, Arrabidaea chica (HBK) Verlot, Bignoniaceae, is a scrambling shrub native to tropical America, more particularly in the Amazon basin where it. Arrabidaea chica (Humb. & Bonpl.) Verl. Show All Show Tabs cricketvine. General Information. Symbol: ARCH5. Group: Dicot. Family: Bignoniaceae. Duration. A new flavone, 6,7,3′,4′-tetrahydroxymethoxyflavone, named carajuflavone, was isolated from the leaves of the Brazilian plant Arrabidaea chica f. cuprea.

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Dual role of polymorphonuclear neutrophils on the growth of Ehrlich ascites tumor EAT in mice. Linear retention indices LRI were measured by injection of a series of n -alkanes in the same column and conditions as described above and compared with reference data. The lymph nodes were enlarged with reactive hyperplasia of lymphoid follicles and active germinal centers. The authors arrabiadea the antileishmanial activity of the sterols tested to membrane alterations caused by cholesterol replacement during its biosynthesis.

Ribeiro I ; Thalita C.

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Antileukemic potential of crude extracts of Arrabidaea chica. In this study, we investigated the effects of 5 fractions obtained from the crude hexanic extract of A. Therefore, another question is raised: Drug Discov Today Antioxidant capacity of the leaf extract obtained from Arrabidaea chica cultivated in Southern Brazil.


Subpopulations of mononuclear leukocytes associated with inhibition of Ehrlich ascites tumor growth by treatment with Bothrops jararaca venom. Lima de Medeiros, K. Only a few species from the Arrabidaea genus arrabidaeea been investigated for their antiprotozoal activity.

The growth rate of Ehrlich tumor in mice differs in the site of implantation and in the form. Promastigote forms of two Leishmania species, Afrabidaea L. Alternatively, the tumor cells can stimulate macrophage suppressor activities in host cells Elgert et al.

A solution of n -hexane and ethyl acetate 1: In the present study we investigated the antileishmanial effects of the hexanic extract from A. Arrabidaea chica is chuca medicinal plant used in Brazil against several diseases. This is an open access article distributed under the Creative Commons Attribution Licensewhich permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Therefore, based on the empirical ethnopharmacological use of Arrabidaea chica crude extract as an antitumor agent associated with the strong cytotoxic activity in vitro Ribeiro et al. Taken together, the results presented herein in addition to those reported in literature concerning tissue healing effects and liver protection of A. Results and Discussion In the present arranidaea we investigated the antileishmanial effects of the hexanic extract from A.

Ma X, Arrabidaex Z The coloring matters of carajuruna. The tumor tissue was squashed in RPMI 5 mL media and filtrated on stainless steel gaze to obtain a single cell suspension.


We believed that the antitumoral activity of A. View at Google Scholar S. The selection of the dose was based on the work of Queiroz et al. Antioxidant activities and polyphenol contents arrabidada fifteen selected plant arrabidaea from the Amazonian region. Both groups treated with AE and EE showed similar patterns of tumor development – a steady growth without the occurrence of peaks during the experimental period, while the control group presented a peak seven days after the inoculation Table 1.

Arrabidaea chica – Wikipedia

After 48 hours treatment with the B2 fraction the supernatant from L. Arrabidaea chica HBK Verlot: Sampling rate was 3. Many of the chemotherapeutic agents xrrabidaea in the treatment of cancer injure rapidly dividing normal cells presenting substantial side effects. The arrabidwea of tumor development 12 days was probably not sufficient to cause exhaustion of the bone marrow.

In this study we evaluated eight tumors: The assay was carried out in a well microtiter plate where the hexanic extract from A. Evaluation of wound healing properties of Arrabidaea chica Verlot extract.

The aim of this study was to investigate the effect of Arrabidaea chica Humb.