Posted by admin on Feb 25, 2015 in |
Background: The main activities of community pharmacists are processing of prescriptions, care of patients or clinical pharmacy, monitoring of drug utilization, extemporaneous preparation and small scale manufacture of medicines, responding to symptoms of minor ailments, informing health care professionals and the public, and health promotion. Objectives: To assess community drug retail outlets service in Harar town. Methods and materials: The data was collected using pre-tested, self-administered structured questionnaires which have socio-demographic variables, type of drug retail outlet, approximate distance from Hospital, number of staffs, availability of reference materials and questions to assess the service of the drug retail outlets. The questionnaire was disseminated for respondents by the principal investigator and collected after a week The collected data was cleaned, coded, entered to Epi data. The entered data was transferred to SPSS window version 16 statistical software. Frequencies and cross tabs were done to analyze the data. Result: From a total of 41 drug retail outlets in town, 36 of them were included in this study. Twenty six (72.2%) of...
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Posted by admin on Feb 25, 2015 in |
The present study was conducted to explore the antioxidant and radical scavenging activities of essential oil extracted from the leaves of plants of family Lamiaceae from Morni hills in the north-eastern part of the state of Haryana, India. Ten plants- Hyptis suaveolens, Mentha longifolia, M. pulegium, Ocimum basilicum, Plectranthus incanus, P. striatus, Pogostemon benghalensis, Rabdosia rugosa, Salvia plebeia and Scutellaria angulosa– of the family Lamiaceae were explored from the area and the essential oil from their leaves was extracted. The maximum oil yield was found in leaves of O. basilicum, while the oil yield was the minimum in leaves of P. incanus. The density of oil was found to be the maximum in H. suaveolens, while it was the minimum in P. incanus and S. angulosa. The essential oils of all the plants exhibited DPPH radical scavenging activity; however, it was best exhibited by S. angulosa (with least IC50 value) in comparison to standard butylated hydroxytoluene (BHT). Further, the oil also exhibited total antioxidant activity, which was found to...
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Posted by admin on Mar 1, 2014 in |
Liver, the largest gland functioning as an organ of storage, manufacturing and biotransformation is a vulnerable target for injury. Chronic alcohol consumption, exposure to toxic chemicals and certain drugs like paracetamol, tetracycline, antitubercular drugs, chemotherapeutic agents, NSAIDS, damage the liver cells (hepatocytes) in long run. Drug induced liver injury is a major health problem, the manifestations of which are highly variable, ranging from asymptomatic elevation of liver enzymes to fulminant liver failure. Modern medicine has provided us many drugs that alleviate liver diseases but compared to it herbal medicine is preferred because the latter is cost effective and considered to be a safe approach for treatment with minimal side effects. Through the decades many scientists, researchers have reported hepatoprotective activity of many medicinal plants mostly in the form of plant extracts. The present review is aimed at compiling data on different medicinal plants with hepatoprotective activity on various models of...
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Posted by admin on Mar 1, 2014 in |
The aim of the present study was to prepare solid lipid nanoparticles (SLNs) for the topical delivery. Tristearin was used as solid lipid with soya lecithin by using surfactant, Poloxamer 188 (1%) and Tween 80 (0.5%). Solid lipid nanoparticles (SLN) loaded with Flucanazole were prepared by solvent diffusion- emulsification method. The properties of the SLNs such as particle size, zeta potential (ZP), Polydispersity index (PI) and drug % entrapment efficiency (% EE) were investigated. The morphology of SLNs was observed by transmission electron microscopy (TEM) and Scanning electron microscopy (SEM). The drug release behavior was studied by in vitro method using franz diffusion cell with dialysis membrane. The results show the formulation F2 had smallest particle size of 122±3.42 nm with Zeta potential -24.03±1.84 and Polydispersity index 0.668±3.21. The % Entrapment efficiency of formulation F2 was found to be 76.53±0.24. The average particles sizes of the nanoparticles were found to increase on storage, which may be due to aggregation of particles. This effect was encountered lower in the case...
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Posted by admin on Mar 1, 2014 in |
Gum Arabic (GA) is a water-soluble polysaccharide, obtained from stems of Acacia senegal trees as gummy exudates. It is a beneficial adjunct to the low-protein diet for chronic renal failure patient because it reduces serum urea nitrogen level. It is also have a good protective activity against CCl4 and acetaminophen-induced hepatotoxicity in rats but it failed protect kidney from gentamicin-induced nephrotoxicity. The goal of current study was to investigate the cardioprotective of gum Arabic aqueous extract against Cardiotoxicity induced by doxorubicin in rats. Wistar albino rats were divided into four groups, 5 rats in each group: Group A (as a control), group B (Doxorubicin (DOX)-only treated rats, 15mg/Kg, IP as a single loading dose), group C (GA 10g/Kg body weight, orally for 4weeks prior DOX treatment) and Group D (GA-only treated group). Histopathological examination and serum biomarker enzymes like Creatine Kinase (CK), Lactate Dehydrogenase (LDH), serum aspartate transaminase (AST) and serum alanine transaminase (ALT) levels were monitored at the end of study to evaluate cardiotoxicity. The study showed that...
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