The chloroform extract of the leaves of Caesalpinia pyramidalis (Caesalpinioidea , Fabaceae) yielded the new biflavonoid named caesalflavone, as well as. Recebido em 17/9/09; aceito em 2/2/10; publicado na web em 18/6/10 The chloroform partition of methanol extract of leaves of Caesalpinia. PDF | The chloroform extract of the leaves of Caesalpinia pyramidalis ( Caesalpinioidea, Fabaceae) yielded the new biflavonoid named caesalflavone, as well as.
|Published (Last):||10 December 2015|
|PDF File Size:||17.59 Mb|
|ePub File Size:||19.27 Mb|
|Price:||Free* [*Free Regsitration Required]|
Caesalpinia pyramidalis Tul is an endemic tree of northeastern region and one of the predominant species in the “caatinga” vegetation. Dry trunk wood 5.
Caesalpinia pyramidalis – Wikispecies
Caesalpinia pyramidalis, Fabaceae, biflavonoids, flavonoids. Animals were randomly divided into four equal groups.
In the present experiment, it is likely that another mechanism of the CP extract affects against GIN. Significant differences are indicated by an asterisk marks. The existence of a 1,4-dissubstituted ring B was shown by characteristic doublets d 7.
Evidence-Based Complementary and Alternative Medicine
The highest concentrations of IgA pramidalis detected in samples from G3 and G4. Dosage standard curves were obtained following the protocols provided by the manufacturer.
Comparison with literature data 9 permitted to re-assign some peaks. Under the experimental conditions, the results with C. A new biflavonoid named caesalflavone 1 was isolated, along with the known compounds podocarpusflavona A 2agathisflavone 3apigenin, and kaempferol.
Caesalpinia pyramidalis | Caesalpinia pyramidalis is common … | Flickr
However, a significant difference was observed between the negative control G1G3 and G4, which received the extract doses of 2. A similar study with a hydroalcoholic extract of C. From the pyraimdalis results and considering the significant reduction in the egg output, this study indicates that IgA may play a role in the parasite control.
pyramidaliss Although controversial, this is consistent with other experimental findings with helminthes, in which no notable alteration in these parameters was found [ 19 ]. Thus, this spectrum showed single hydroxyl bounded group signals at d The packed cell volume PCV was measured by the microhaematocrit method.
Once some plants have been reported to have anthelmintic properties, attributed to secondary metabolites e.
Thus, the correlations observed between the peaks displayed at d 7. In addition, serum IgA levels had a significant response in the 5.
For these various reasons, interest in the plant screening for their anthelmintic activity remains of great scientific interest despite extensive use of synthetic chemicals in modern clinical practices all over the world as an alternative source of anthelmintics [ 4 — 6 ]. Isolation of constituents Dry trunk wood 5. The present work describes the phytochemical reexamination of the chloroform extract from leaves and trunk wood of C.
To receive news and publication updates for Evidence-Based Complementary and Alternative Medicine, enter your email address in the box below.
Its control based on the use of commercial anthelmintics is no longer considered sustainable due to an increased prevalence of GIN resistance as well as chemical residue and toxicity problems [ 2 ].
This work was carried out in order to find a phytotherapic to help control GIN in small ruminants. NMR data is in agreement with mass pjramidalis and showed that the biflavonoid is made up of flavanone and pyrramidalis units Table 1. Goat herding is an attractive source of income for farmers in northeastern Brazil. IgA levels could reflect the degree of sensitisations of the animal. One of the effects resulting from the extract treatment could be due to the decrease of fecundity of female parasites, which can be explained by the presence of active compounds in this plant extracts.
The in vivo caesallinia on the anthelmintic activity of CP extract showed significant reduction in the mean faecal egg count throughout experimental period Figure 1 a. Parasitological and Zootechnical Measures FEC determination was carried out in four regular intervals, initially, two weeks before assay, with the aim at tracing and randomly distributing the animals into four groups at day zero, prior treatment extract and doramectinand then at days 30 pyramidlais 60 after treatment in all groups.
The active principles for the anthelmintic effect of C. This response could be partly explained by the CP chemical composition. A possible explanation of this reduction may be due to the direct effect of CP extract on parasite leading to drop in FEC in natural infected goats.
This chalcone was previously found in C. From the chloroform extract trunk wood were obtained the known compounds 4,4′-dihydroxy-2′-methoxychalcone 4syringaresinol 5and ppyramidalis gallate.
In the study of humoral immune response, antibodies of two immunoglobulin classes were investigated: However, the gastroprotective properties of this species have not yet been studied. The ethanol extract showed anti-Helicobacter pylori activity, with inhibition halos of The anti-Helicobacter pylori activity of the ethanol extract of Caesalpinia pyramidalis was performed using the agar-well diffusion and broth microdilution methods.
However, gastrointestinal nematodes GINs remain one of the greatest limiting factors to successful and sustainable livestock production worldwide [ 1 ]. There are several species of plants used by traditional communities in the Brazilian pyramidzlis. This concentration appears to be the most efficient.
Subscribe to Table of Contents Alerts. An asterisk mark represents significant differences. The present results also support that C.