Posted by admin on Aug 1, 2013 in |
Objectives: Arformoterol is the (R, R) – enantiomer of formoterol, a short and long acting β-2 agonist bronchodilator and is distinguishable from the racemic (R, R/S,S) – diasteriomer of formoterol, which is most commonly used. Some in vitro data show significant bronchodilatation, inhibition of inflammation and marked baseline airway reversibility with arformoterol. Yet, there is a dearth of study literature demonstrating its role as immediate reliever medication, in patients with exacerbation of non-severe asthma. The aim of this study was to compare the efficacy and safety of arformoterol with salbutamol nebulisation therapy, as a rescue medication, in acute non-severe asthma, not requiring hospitalisation, at a tertiary care centre. Methods: 40 patients, with exacerbation of non-severe asthma, were randomly allotted to Group A=20 and Group B=20. After every 30 minutes, 3 doses of salbutamol or arformoterol nebulization were given, respectively. Peak expiratory flow rates (PEFR) were measured at the baseline and 6 min, after each dose. Results: In the demographic profile, there were comparable results, with no statistically significant difference...
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Posted by admin on Aug 1, 2013 in |
Ethanol extract of the leaves of Taxus baccata, Phyllanthus debilis, Plectranthus amboinicus were studied for their antimicrobial property against multidrug resistant bacterial strains (MDR) from clinical specimens. Of these three plants, the most potent antimicrobial plant was Phyllanthus debilis followed by Taxus baccata (MIC range 80 – 400μg/ml) having broad spectrum activity, whereas Plectranthus amboinicus had no effect against MDR isolates. Taxus baccata and Phyllanthus debilis can be used as antimicrobial agents. Further confirmation needs ethano-pharmcological...
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Posted by admin on Aug 1, 2013 in |
In the last few decades, to synthesize the different new heterocyclic compounds along their derivatives which were evaluated for their biological activities as antimicrobial, antiviral, antitumor, anticonvulsant, antifungal, the triazole moiety seems to be very small but in the biological profile has attracted the attention of many researchers to explore this skeleton to its multiple potential against several activities. In this review we provides a brief response of the medicinal chemistry of 1, 2, 4-triazole and its derivatives. A literature survey of procedures for the preparation of 1, 2, 4-triazole and 1, 2, 3-triazoles is presented by generalized synthetic...
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Posted by admin on Aug 1, 2013 in |
The present study deals with the antioxidant activity, drug likeness score and bioactivity score of the compounds isolated from Curcuma longa and search lead antioxidant compound through molinspiration software. We have taken ten compounds from this plant. All the compounds were further subjected to molecular properties prediction and drug likeness by Molinspirstion and found in compliance with Lipinski’s rule of five. The compounds IV, V, IX, X fulfill Lipinski’s rule and show good drug likeness score. Milog P of these compounds was found below 5 that means these shows good permeability across cell membrane. TPSA below 160 Ǻ2, n violatios =1 or <0 it means compound easily bind to receptor, molecular mass <500, n rotb < 5 [10], Number of hydrogen bond donors ≤ 5 (The sum of OHs and NHs), Number of hydrogen bond acceptor ≤ 10 (The sum of Os and Ns). Compounds I-X were taken further calculation of bioactivity scoreby calculating the activity score of GPCR ligand, ion channel modulator, nuclear receptor legend, kinase inhibitor, protease...
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Posted by admin on Aug 1, 2013 in |
As the conventional treatment is associated with large number of side effects, herbal treatment is gaining popularity particularly in the treatment of chronic disease like jaundice, vitiligo, rheumatoid arthritis, asthma etc. Herbal treatment has been identified as safe and effective in treating such disease. The aim of this study was to review systematically the evidences and effectiveness of herbs used in the treatment of different forms of arthritis and their anti‐inflammatory or anti‐arthritic properties have been evaluated clinically. A number of plants have been identified as anti-inflammatory and anti-arthritic, but only few of them have evidence of clinical trial. We searched the following electronic database Cochrane Complementary Medicine Field Register; Cochrane Controlled Trials Register (CCTR); and MEDLINE for our study. The reviewed herbs appear relatively safe, further research is needed to examine their efficacy, safety and potential drug...
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