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Flavonoids from Agrimonia pilosa Ledeb: To Fitocromos yahoo dating the substantial basis of the excellent antioxidant capacity of Agrimonia pilosa Ledeb.

Fourteen flavonoids were isolated and identified from Agrimonia pilosa Ledebseven of which have notable DPPH radical scavenging activities, i. The DNA nicking assay showed that five flavonoids from Agrimonia pilosa Ledeb -taxifolin, catechin, hyperoside, quercitrin and rutin-have good protective activity against DNA oxidative Fitocromos yahoo dating. Further, we analyzed the bioactivity-structure Fitocromos yahoo dating of these 14 flavonoids by applying quantum theory.

According to their O-H bond dissociation enthalpy BDEC ring's spin density and stable molecular structure, the relationship between their structures and radical scavenging capacities was evaluated and clarified. Further analysis indicated that the glycosidation of flavonoids at C-6 in the A-ring makes a more uniform distribution of spin density and improves the stability of free radicals leading to the increase in antioxidant capacity.

Flavonoids with good antioxidant capacity might contribute to the pharmacological effects of Agrimonia pilosa Ledeb. Glucosidase inhibitory activity and antioxidant activity of flavonoid compound and triterpenoid compound from Agrimonia Pilosa Ledeb. In Chinese traditional medicine, Fitocromos yahoo dating pilosa Ledeb APL exhibits great effect on treatment of type 2 diabetes mellitus T2DMhowever its mechanism is still unknown.

The resulting extracts were partitioned and isolated by applying liquid chromatography using silica gel column and Sephadex LH 20 column to give FC and TC. The content of total flavonoids in FC and the content of total triterpenoids in TC were Fitocromos yahoo dating by Fitocromos yahoo dating UV spectrophotometry. The FC also shows moderate anti-lipid peroxidation activity with the IC50 values of These results imply that the FC and the TC could be.

Fitocromos yahoo dating of Open Access Journals Sweden. Full Text Available To clarify the substantial basis of the excellent antioxidant capacity of Agrimonia pilosa Fitocromos yahoo dating. The DNA nicking assay showed that five flavonoids Fitocromos yahoo dating Agrimonia pilosa Ledeb—taxifolin, catechin, hyperoside, quercitrin and rutin—have good protective activity against DNA oxidative Fitocromos yahoo dating. Agrimonia — biological activity and perspectives for medicinal application.

Some plantderivedsubstances have been used for many years as an alternative for oestrogen therapy in the Fitocromos yahoo dating ofvarious menopausal symptoms. Among these compounds, the best known are isoflavones. However, also otherbiologically active compounds, that are present in herbs, should be taken into account as potential therapeuticagents.

The growing number of reports has confirmed favourable effects of plants belonging to the Agrimoniagenus. Fitocromos yahoo dating species of them occur in Poland: In the present review, Fitocromos yahoo dating available data and recent findings on the potential use of differentplants from Agrimonia genus in prevention and therapy of various disturbances of the inflammatory systemand Fitocromos yahoo dating disorders are described.

One of the most important aspects of the medicinal application of Agrimonia plants is their possible role in the protection of the cardiovascular system against changes associatedwith menopause. Taxonomy and nomenclature of Camelina pilosa auct.

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Therefore the name of C. In vitro interaction between Agrimonia eupatoria L.: Full Text Available Synergistic activity between water, acetone, ethanol and diethyl ether extract of Agrimonia eupatoria Fitocromos yahoo dating. Escherichia coli, Proteus mirabilis, Klebsiella pneumoniae and Pseudomonas aeruginosa were used. Interaction between plant extracts and antibiotic were tested by checkerboard Fitocromos yahoo dating and expressed as fractional inhibitory concentration FIC Fitocromos yahoo dating showed Fitocromos yahoo dating, additive and synergistic effects.

Synergism was observed against E.

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FICI Fitocromos yahoo dating were ranged from 0. Cancer chemopreventive property of Bidens pilosa methanolic Cancer chemopreventive property of Bidens pilosa methanolic extract on two stage in Fitocromos yahoo dating skin carcinogenesis model.

In the forestomach, kidney and lung, glutathione S-transferase and DT-diaphorase levels were significantly reduced. Chemopreventive response was calculated by the mean number of papillomas Full Text Available Gas chromatography-mass spectrometry and multivariate curve resolution were applied to the differential analysis Fitocromos yahoo dating the volatile components in Agrimonia eupatoria specimens from different plant parts.

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After extracted with water distillation method, the volatile components in Agrimonia eupatoria from leaves and roots were detected by GC-MS.

Then the qualitative Fitocromos yahoo dating quantitative analysis Fitocromos yahoo dating the volatile components in the main root of Agrimonia eupatoria was completed with the help Fitocromos yahoo Fitocromos yahoo dating subwindow factor analysis resolving two-dimensional original data into mass spectra and chromatograms.

Then, the common peaks in leaf were extracted with orthogonal projection resolution method. Among the components determined, there were 52 components coexisting in the studied samples although the relative content of each component showed difference Fitocromos yahoo dating some extent. The results showed a fair consistency in Fitocromos yahoo dating GC-MS fingerprint.

It was Fitocromos yahoo dating first time to apply orthogonal projection method to compare different plant parts of Agrimonia eupatoria, and Fitocromos yahoo dating reduced the burden of qualitative analysis as well as the subjectivity.

The obtained results proved the combined approach powerful for the analysis of complex Agrimonia eupatoria samples. The developed method can be used to further study and quality control of Agrimonia eupatoria. Gas chromatography-mass spectrometry and multivariate curve resolution were applied to Fitocromos yahoo dating differential analysis of the volatile components in Agrimonia eupatoria specimens from different plant parts. Full Fitocromos yahoo dating Available Background: Convolvulaceae has long been utilized in various disorders in the conventional system; most significantly it is utilized against sexually transmitted diseases, skin troubles, diabetes, rheumatism, cough, and quinsy.

The key challenge experienced Fitocromos yahoo dating the standardization of herbal drugs is the lack of proper identification of plant source. Therefore there is certainly have to establish quality control parameters by utilizing pharmacognostic and phytochemical evaluation, that ensure the purity, safety, and Fitocromos yahoo dating of medicinal plant A.

To assess pharmacognostic characteristics which include macroscopic, microscopic and physicochemical parameters of the root of A. Micro and Macroscopic characters Fitocromos yahoo dating fresh and dried root samples were investigated.

Physicochemical parameters had been done by using WHO recommended parameters, preliminary phytochemical and fluorescent analysis of root sample were carried out for proper identification Fitocromos yahoo dating standardization of root of Fitocromos yahoo dating. The color, shape, size, odor, and surface characteristics were noted from the root Fitocromos yahoo dating powdered root material of A.

Light electron Fitocromos yahoo dating i. Phytochemical screening showed the presence of flavonoids, alkaloids, tannins, phenols, steroids, acid compounds, glycosides, amino acids, and proteins. Physicochemical parameters such as moisture content, ash value, extractive value and fluorescent behavior of root powder were determined.

These parameters are helpful to differentiate the powdered drug material. The current research is useful in order to supplement the information with regard to its. Delta 13C predicts water deficit sensitivity in Malus sieversii Ledeb. Modern apples [Malus x domestica Borkh. Due to many generations of selection for traits associated with high fruit quality, our current breeding germplasm Fitocromos yahoo dating become dangerously narrow Phenolic Profile and Comparison of Antioxidant Activities.

Full Text Available Reactive oxygen species ROS Fitocromos yahoo dating highly considered in the ethiopathogenesis of different pathological conditions because they may cause significant damage to cells and tissues. In this paper, we focused on potential antioxidant properties of two medical plants such as the Agrimonia eupatoria L.

Both plants have previously been studied for their pharmacological activities, especially as hepatoprotective and hypoglycemic activities. In the present study HPLC-MS analysis of water Fitocromos yahoo dating was performed allowing the identification of several phenolic Fitocromos yahoo dating. Furthermore, antioxidant effects of the two extracts were compared showing higher effects for agrimony extract compared to artichoke.

Results: The use of medicinal...

Thus, agrimony was selected for the in vivo study using the Fitocromos yahoo dating flap viability model. In conclusion, our results provide evidence that the A. A preclinical Fitocromos yahoo dating of the immunocorrection action of the sum of active substances isolated from ethereal-oil plants Coluria geoides Pall. Rosaceae Fitocromos yahoo dating with respect to experimental immunodeficiency showed that preparations relieve symptoms of immunodeficiency caused by the administration of cyclophosphan: Under the influence of C.

The drugs studied produced a more pronounced stimulating effect on the synthesis of specific immunoglobulins and proliferation of antibody forming Fitocromos yahoo dating of spleen as compared to the effect of Echinacea tincture. Preparation C-2 extract from underground organs and grass of C. Development of Acne therapeutic Fitocromos yahoo dating patches by radiation technology.

In this project, hydrogel patches containing herbal extracts mixture were developed by radiation technology for acne treatment. To find novel mediation for inflammation of P. The water extracts Fitocromos yahoo dating five dried herbs, Phellodendron amurense Rupr. The hydrogels containing herbal extracts Fitocromos yahoo dating initiated to decrease the growth of P. In vivo and in vitro effects of Bidens pilosa l.

In vitro isometric contraction measurement of oestrogen-primed rat uterine strips showed a significant high aqueous extract-induced contractile effect from 0. O extrato de P. Effects Fitocromos yahoo dating Minthostachys mollis essential oil and volatiles on seedlings of lettuce, tomato, cucumbre and Bidens pilosa. Molecular analysis of the Fitocromos yahoo dating eremopyrum ledeb.

Each species produced a distinct pattern of DNA fragments which have been used as a measure of the degree of relationship between species by means of using the RAPD-PCR results with three primers selected for identifying the genetic similarities.

Cadmium tolerance and accumulation characteristics of Bidens pilosa L. Recently, Fitocromos yahoo dating are becoming interested in using hyperaccumulators for decontamination of heavy metal polluted soils, whereas few species that hyperaccumulate cadmium Cd has been identified in the plant kingdom. In this study, the physiological mechanisms at the seedling stage and growth responses and Cd uptake and accumulation at flowering and mature stages of Bidens pilosa L.

At Fitocromos Fitocromos yahoo dating dating seedling stage, when soil Cd was lower than 16 mg kg -1the plant did not show obvious symptom of phytoxicity, and the alterations of chlorophyll CHLsuperoxide dismutase SODperoxidase PODmalondialdehyde MDAand soluble protein SP did not have significant differences when compared with the control.

The Cd concentrations in Fitocromos yahoo dating, leaves and shoots exceeded mg kg -1 when soil Cd was at 8 mg kg -1and Fitocromos yahoo dating were positively correlated with Cd concentration in soils, the bioaccumulation factor BF and translocation factor Fitocromos yahoo dating values were all greater than 1. Thus, it Fitocromos yahoo dating clear that B. All the results elementarily indicated that B. Micronutrients evaluation in Bidens pilosa L.

Diabetes mellitus is a disease that has increasingly affected individuals over the last years. World Health Organization estimates that the worldwide number of diabetes cases will rise from million in to million in Besides the therapy with pharmaceutical drugs, many diabetic patients use Fitocromos yahoo dating plants to control the glycemic levels.

This herb has anti-diabetic action Fitocromos yahoo dating to the presence of organic compounds and micronutrients.

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