Posted by admin on Feb 1, 2013 in |
An ongoing, systematic process designed to maintain the appropriate and effective use of drugs is Drug Use Evaluation (DUE). It involves a comprehensive review of patient’s prescription and medication data before, during, and after dispensing in order to assure appropriate therapeutic decision making and positive patient outcomes. The aim of the present study is to conduct a prospective study on utilization pattern of antibiotics in the department of medical teaching hospital situated in North Karnataka to evaluate the rational use of antibiotics, by comparing with the standard Clinical guidelines. The study is a Prospective observational with a sample size of 250 patients conducted using structured data entry forms. In our study, 155 patients were male and 95 were female. The most commonly used class of antibiotics are Cephalosporins (31.2%) preceded by Fluoroquinolones and Azoles. Penicillin’s were also prescribed for most of the infectious diseases. The duration of hospital stay is for more than 7 dayswith prolonged use of antimicrobial agents which does not provide an additional therapeutic benefit while the...
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Posted by admin on Jan 1, 2013 in |
Medicinal plants are extensively used to cure various infectious diseases in human. Our present study was undertaken to investigate antibacterial activity in leaf, stem and root extracts of Acalypha indica against the human pathogens such as Staphylococcus sp, E. coli, Salmonella sp, Klebsiella pneumonia and Pseudomonas. The shade dried leaves, stem and root powder was used to prepare extracts by using and acetone, methanol and ethanol by soxhlet method. The antibacterial activity was studied by using agar well diffusion method with different concentrations of extracts (25, 50, 75 & 100µl). The result showed that ethanol leaf extract is effective against tested pathogen. Highest inhibition of zone was recorded in E. coli ( 22 cm). Phytochemical analysis of Acalypha indica was done. In the present study, the antimicrobial factors of A. indica were found to have Flavonoids, Triterpenoids, Phenolic compounds and proteins in leaf and its molecular weight was found to be 19kDa. Recognition of the molecular factor responsible for bactericidal activity in herbs will pave the way to commercialize...
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Posted by admin on Jan 1, 2013 in |
A substantial interest in rational design of novel transition metal complexes which bind and cleaves duplex DNA has been a motivation of the present investigation. This DNA adhesion of metal complex which targets bacterial DNA and cleaves it thereby results in an effective antibacterial agent. In the present work two series of metal diketonates were prepared by using diketones like acetyl acetone and benzoyl acetone. Metals like Cu2+, Ni2+, Co2+ were used for complexation. Bacterial cultures Staphylococus aureus, Bacillus subtilis, Escherichia coli and pseudomonas aeruginosa and fungal cultures Candida albicans, Aspergillus niger were used for screening anti-bacterial and anti-fungal activities respectively. Anti-microbial screening was carried out by using Kirby-Bauer disc plate method .It was found that metal complexes of benzoyl acetone shown more anti-microbial action. The presence of aryl ring in the molecular structure seems to augment the antimicrobial activity of the compound. Further Cu (II), Ni (II), Co (II) complexes of ML2 stoichiometry were characterized by UV, IR, mass and 1H NMR...
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Posted by admin on Jan 1, 2013 in |
The research work was conducted with the fruits of Terminalia belerica (Fam: Combretaceae) to investigate antibacterial & antifungal activities. The fruits of the plant were successively extracted by cold extraction process by using two solvents namely ethanol and acetone. Antimicrobial activities of the extracts of both solvents were investigated by a simple agar diffusion method using ten pathogenic bacteria. The extracts of ethanol showed moderate activity against all tested pathogenic bacteria except Bacillus subtilis. Again acetone extracts showed moderate activity against Vibrio cholerae, Staphylococcus aureus, Bacillus subtilis, Shigella dysenteriae and Escherichia coli. All the activities were determined by measuring the zone of inhibition compared with the standard antibiotic (Amoxicillin). Antifungal screening was done for the ethanol and acetone extracts by disk diffusion method with ten pathogenic fungi. Both the extracts showed moderate activity against Colletotrichum corcori, Fusarium equiseti and Candida albicans. In this case, Griseofulvin was used as standard...
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Posted by admin on Jan 1, 2013 in |
This paper reviews the pharmacological importance of citrus fruits. Citrus fruits are used for various pharmacological importance. According to literature the citrus fruit possess anti-cancer, antimicrobial, antioxidant, antiulcer, anti-inflammatory, and hypolipidemic and hepatoprotective...
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