Posted by admin on Jun 30, 2021 in |
The whole plant of Hedyotis herbacea Linn. which was claimed to have wound healing activity, was evaluated for phytoconstituent ursolic acid determination. The literature review suggests that ursolic acid was scientifically validated for wound healing activity. So the research work aims to screen the various extract of H. herbacea to determine the ursolic rich fraction. So a high-performance thin-layer chromatographic method was developed for quantitative estimation of ursolic acid in H. herbacea family Rubiaceae. The separation was performed on silica gel 60 F254 HPTLC plates using toluene: ethyl acetate: formic acid (7:3:0.1) as mobile phase for elution of markers from the extract. The determination was carried out by using densitometric absorbance-reflection mode at 516 nm for ursolic acid, and also trace elements such as Magnesium, Calcium, Manganese, Potassium, Iron, and zinc which will favor the wound healing activity, were determined by High-performance liquid...
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Posted by admin on Jun 30, 2021 in |
Atorvastatin calcium is a synthetic lipid-lowering agent used in hyperlipidemia. An oral dose of Atorvastatin calcium ranges from 10mg to 80mg per day. Atorvastatin calcium belongs to BC’s class II drug having low solubility and high permeability. The absolute bioavailability of Atorvastatin calcium is approximately 12%, and the systemic availability of HMG-CoA reductase inhibitory activity is approximately 30%. The low systemic availability attributed to presystemic clearance when given through oral route several approaches have been tried to improve the solubility of a drug by preparing oral formulation such as tablets, nanosuspension, nanoemulsions, and sustained release dosage forms, there was no article on nasal administration of Atorvastatin calcium. The objective of the present research study was to formulate and evaluate nasal solution containing Atorvastatin calcium 10 mg per 2 drops. As from saturation solubility studies of the drug in pure form, solid dispersions, and β-cyclodextrin inclusion complex of a drug, it was observed that the drug in a pure form showing greater solubility in propylene glycol. A nasal formulation containing...
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Posted by admin on Jun 30, 2021 in |
The objective was to study the antihypertensive effects of the aqueous decoctycrude of Lippia multiflora from the region of Djidja at a dose of the plant as well as the effects of this extract on some biochemical parameters in the rat were made hypertensive by 500 mg/kg of body weight during the 14 days and were treated with losartan potassium at a dose of 100 mg/kg of body weight, of L-NAME at a dose of 40 mg/kg of body weight between 150 and 250g. Administration of L-NAME was caused a significant increase in PAS, PAD, and PAM in rats from 142.4±19.89 mmHg (J0) to 172.4±15.95 mmHg (J8) and 122.8±7.05 mmHg (J0) to 138.6±36.39 mmHg (J8), from 93.8±5.42 mmHg (J0) to 137.5±11.90 mmHg (J8) and from 92.5±4.55 mmHg (J0) to 136.75±7.68 mmHg (J8) and 109.25±15.52 mmHg (J0) to 159.75±27.80 mmHg (J8) and from 99.8±13.39 mmHg (J0) to 151.25±8.13 mmHg (J8) respectively for the positive control batch and the batch subsequently were treated with the raw extract). That of the crude...
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Posted by admin on Jun 30, 2021 in |
The demand for herbal medicines is growing at a drastic rate due to their improved pharmacological actions, minimal side effects, and cost-effectiveness. The ever-increasing cost of chemotherapy ruined the economic stability of many families. This led to the discovery of herbal medicines for cancer treatment. Tribes of Western Ghats have been using the roots of Apama siliquosa for cytotoxic activity. The methanolic and aqueous root extracts of Apama siliquosa Lamk were used to prepare different concentrations. These different dilutions of extract were used to carry out brine shrimp lethality assay & the LC50 value was determined. Cell line study by MTT assay using cancerous cell line (MCF7 cells-human breast adenocarcinoma cells) & LC50 value was determined. GCMS study on plant extract was carried out. The methanolic extract shows the presence of Caryophyllene oxide (m/z 220) methyl ester of Aristolochic acid I (m/z 355), Aristolactam I (m/z 295). Aristo lactam II (m/z 265), and Aristo lactam III (m/z 281). The aqueous extract shows the presence of Aristo lactam I (m/z...
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Posted by admin on May 31, 2021 in |
Biotransformation is a biological process in which the microbes are converting one form of compound to the another form. In the present research work, we studied about the conversion of Quercetinto kaempferol, which is having more therapeutic potential. Flavonoids are diverse group of secondary metabolites found especially in all plants. Flavonoids have Anti-carcinogenic, Anti-inflammatory, antioxidant, and Anti-allergic properties. Our study Quercetinis transforming into Kaempferol by Aspergillus niger (Allium cepa) through fermentation process at 37 ºC, PH 6 under aerobic conditions. The Transformed product (150 mg flavones / 200 ml medium) was extracted and analyzed by the spectral analysis (UV, IR, H-NMR, C-NMR) and mass spectrometry analysis process. The trans-formed product has more therapeutic potential in the treatment of wide range of cancer like breast, ovarian, gastric, pancreatic, lung...
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