ABSTRACT
Background: The objective of the study was to evaluate analgesic activity of ethanolic extract, methanol and benzene fraction of Myristica fragrans on wistar albino rats.Methods: The present study was carried out in the department of pharmacology JNMC AMU and F.H. Medical College, Agra. The analgesic activity was evaluated by employing the Eddy’s hot plate method and tail flick response method. In both the tests, Rats of either sex weighing 150-200 g were used. The total number of animals n=36 were allocated to six groups. Each group consist of six animals each. The response noted in animals that were tested by hot plate method was reaction time for licking/biting of both the paws before and after administration of control & test drugs. However in Tail flick test, the pain threshold response was recorded before and after administration of control & test drugs. The statistical analysis was done by using one-way ANOVA. The data is expressed as Mean±SEM. P<0.05 was considered to be statistically significant.Results: Ethanolic extracts and methanol fraction of M. fragrans showed statistically significant (p<0.001) increase in reaction time for licking/biting in hot plate method. On the contrary a significant increase in pain threshold was also recorded in tail flick response test. It is interesting to note that no significant degree of analgesia related to any dose of benzene fraction was observed.Conclusions: The present study reveals the dose dependent significant analgesic activity of the extracts of M. fragrans i.e. ethanolic extracts and methanol fraction in both the test. However, the degree of analgesia was recorded significantly higher in groups received higher doses of extracts of M. fragrans.
ABSTRACT
Background: To assess the cost – effectiveness between Iloperidone and Olanzapine in relation to different measures of effectiveness and to evaluate significance of medication adherence and costs and outcomes. Methods: A prospective, randomized, comparative, flexible dose clinical study of 1 year duration was conducted in 100 first episode (drug naïve) cases of psychosis attending to psychiatric outdoor patient department of Rohilkhand Medical College and Hospital, Bareilly. 50 patients each in olanzapine (OLZ) and Iloperidone (ILO) group comprised the sample size. Patients were regularly evaluated by senior psychiatrist for dose titration. OLZ 10-20mg/day and ILO 6-12mg/day were used. Least expensive brands available in our hospital pharmacy were used. Cost – effectiveness and medication adherence were measured as per the formula. Results: It was observed that ILO (8mg/day) controlled 65-75% cases and 12mg/day dose controlled > 90% cases of psychosis. Whereas OLZ showed this level of control respectively with 10 – 15mg/day (average 12.5mg/day) and 15-20mg/day (average 17.5mg/d). Since olanzapine in 15-20mg/day dose cause more metabolic adverse events particularly obesity, hyperglycemia and dyslipidemia which need further management hence overall olanzapine is not cost-effective. 42(87.5%) cases had medication possession ratio (MPR) >90% in ILO group compared to 18 (37.5%) cases in OLZ group. Increased medication adherence led to better control and outcomes. Patients with <90% MPR had developed more adverse events and were mostly living in rural areas. Conclusions: Iloperidone is comparatively more cost-effective than olanzapine to control > 90% of patients on long term use.
ABSTRACT
Background: UTI is one of the commonest domiciliary and nosocomial bacterial infection, especially affecting the females. Nowadays antibiotic resistance among uropathogens is an emerging problem in treatment of UTI. Periodic assessment of antimicrobial susceptibility among the microorganisms will be fruitful in treating UTI. Aims: To study and assess the sensitivity/resistance pattern among E.coli and other uropathogens for nitrofurantoin, ofloxacin, Cotrimoxazole & 3rd generation cephalosporins. Methods: An observational, cross sectional study of 6 months duration from March 2016 to August 2016 was conducted on patients suffering from UTI in Department of Pharmacology and Department of Microbiology in FH Medical College & Hospital, Tundla, Uttar Pradesh. A total of 100 urine samples were analysed. Results: E.coli was the predominant (46%) uropathogen followed by Klebsiella (27%), Proteus (12%), Staphylococcus (7%), Pseudomonas (5%) and Enterococcus (3%). UTI was more common among females (61%) and illiterates (62%). Nitrofurantoin was the most sensitive (58%) antimicrobial followed by ofloxacin (35%). Conclusions: 3rd generation Cephalosporins showed higher percentage of resistance (78%).