Posted by admin on Jul 1, 2012 in |
Arjunarishta, also known as Parthadhyarishta, is a polyherbal hydro alcoholic formulation and is advised as a choice of remedy in cardiovascular disorders. A simple, precise and accurate HPTLC method has been established for the determination of quercetin and rutin in Arjunarishta–T and Arjunarishta-M prepared by traditional and modern methods respectively and also in its marketed formulation. The developed HPTLC method was validated in terms of precision, accuracy, LOD, LOQ, specificity, robustness and ruggedness. The amount of gallic acid in Arjunarishta-T, M and its marketed formulation was found to be 0.0332, 0.0331 and 0.0330% w/w respectively while ellagic acid was found to be 0.0361, 0.0360 and 0.0359% w/w respectively. This is the first report for the quantification of gallic acid and ellagic acid in Arjunarishta by HPTLC. Furthermore, no TLC densitometric methods have been reported for the quantification of gallic acid and ellagic acid from...
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Posted by admin on Jul 1, 2012 in |
Metal ions such as iron , lead, copper, nickel, cadmium , chromium and zinc were investigated in medicinally important plants Alstonia scholaris, Tabernaemontana coronariae, Asparagus racemosus, Mimosa pudica, Leucas aspera and Adhatoda vasica applying atomic absorption spectrophotometer techniques. The purpose of this study was to standardize various metal ion Contamination in indigenous medicinal plants. Maximum concentration of lead was present in Leucas aspera and Adhatoda vasica followed by Alstonia scholaris, Tabernaemontana coronariae and Asparagus racemosus. The concentration of lead in Mimosa pudica was below the detectable level. The maximum concentration of zinc was detected in Adhatoda vasica followed by Leucas aspera, Asparagus racemosus, Tabernaemontana coronariae, Alstonia scholaris and Mimosa pudica. The concentration of Cadmium, nickel and chromium was below the detectable...
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Posted by admin on Jul 1, 2012 in |
Fallopian tube torsion or fimbrial cyst torsion is rare, therefore diagnosis may be delayed. Isolated twisting of fallopian tubes is an uncommon event. The frequency is 1/1,500,000 women. Right fallopian tube is most commonly affected. The condition is frequently misdiagnosed with acute appendicitis or ovarian torsion. The torsion of fallopian tube and para-ovarian cyst is usually seen in reproductive age group. The aim is to report a case of huge fimbrial (paraovarian) cyst in a 35 year old nulligravid women, which presented with acute abdominal pain suggestive of torsion of ovarian cyst and also to increase the awareness of surgeons for better diagnosis and immediate...
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Posted by admin on Jul 1, 2012 in |
Diuretic activity and nephroprotective activity of different extracts of fruits of fragaria vesca in rat was studied. The study suggested that the extracts have good diuretic property. Diuretic study was carried out as per Lipschitz method. Where successive aqueous, ethonolic and petroleum extracts were studied for diuretic activity. The 6 hrs acute study of successive aqueous, ethonolic extracts showed increase in urine volume and K+ ion excretion as compared to control. However, advanced toxicological studies remain to be performed in rodents. Fruit extracts have shown moderate nephroprotective effect against gentamicin induced...
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Posted by admin on Jul 1, 2012 in |
Medicinal plants are various plants which are used in herbalism having medicinal properties. Few plants or their phytochemical constituents have been proven to have medicinal effects by rigorous science or have been approved by regulatory agencies. Shade dried leaves of Murraya koenigii was extracted using successive solvent extraction method using ethanol, chloroform and aqueous. Qualitative phytochemical screening showed the presence of alkaloids, phytosterols, deoxysugars, phenols, tannins, flavonoid, glycosides and anthraquinone. The extracts were tested for its antifungal activity against Penicillium, Aspergillus niger, Aspergillus flavus and Fusarium. Manilkara zapota was inoculated with the fungus and the ability of extracts to maintain the protein and sugar content was evaluated. Aqueous extract was found to be more active against Penicillium and A. niger in maintaining the protein and sugar content. Ethanol and chloroform extracts was found to be more active against A. flavus in maintaining the sugar content and A. niger in maintaining the protein...
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