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Systemic inflammation results in physiological changes, largely mediated by inflammatory cytokines. The present investigation was performed to determine the effect of Rhododendron arboreum (RAP) on inflammatory parameters in the animal model. The RAP (100 and 200 mg/kg) were pre-treated for animals, given orally for one week, followed by lipopolysaccharide (LPS) injection. Body temperature, burrowing, and open field behavioral changes were assessed. Biochemical parameters (AST, ALT, LDH, BIL, CK, Cr, BUN, and albumin) were done in the plasma after 6 h of LPS challenge. Oxidative stress markers SOD, CAT, and MDA were measured in different organs. Levels of inflammatory markers like tumor necrosis factor-alpha (TNF-&alpha, ), interleukin-1-beta (IL-1&beta, ) and, interleukin-6 (IL-6) as well as VEGF, a specific sepsis marker in plasma, were quantified. The plasma enzymes, antioxidant markers and plasma pro-inflammatory cytokines were significantly restored (p &lt, 0.5) by RAP treatment, thus preventing the multi-organ and tissue damage in LPS induced rats. The protective effect of RAP may be due to its potent antioxidant potential. Thus, RAP can prevent LPS induced oxidative stress, as well as inflammatory and multi-organ damage as reported in histopathological studies in rats when administered to the LPS treated animals. These findings indicate that RAP can benefit in the management of systemic inflammation from LPS and may have implications for a new treatment or preventive therapeutic strategies with an inflammatory component.

The present investigation aimed to evaluate the protective effect of Zingerone (ZIN) against lipopolysaccharide-induced oxidative stress, DNA damage, and cytokine storm in rats. For survival study the rats were divided into four groups (n = 10). The control group was treated with normal saline, Group II received an intraperitoneal (i.p) injection (10 mg/kg) of LPS as disease control. Rats in Group III were treated with ZIN 150 mg/kg (p.o) 2 h before LPS challenge and rats in Group IV were given ZIN only. Survival of the rats was monitored up to 96 h post LPS treatment. In another set, the animals were divided into four groups of six rats. Animals in Group I served as normal control and were treated with normal saline. Animals in Group II were treated with lipopolysaccharide (LPS) and served as disease control. Group III animals were treated with ZIN 2 h before LPS challenge. Group IV served as positive control and were treated with ZIN (150 mg/kg orally). The blood samples were collected and used for the analysis of biochemical parameters like alanine transaminase (ALT), alkaline phosphatase (ALP), aspartate transaminase (AST), blood urea nitrogen (BUN), Cr, Urea, lactate dehydrogenase (LDH), albumin, bilirubin (BIL), and total protein. Oxidative stress markers malondialdehyde (MDA), glutathione peroxidase (GSH), myeloperoxidase (MPO), and (DNA damage marker) 8-OHdG levels were measured in different organs. Level of nitric oxide (NO) and inflammatory markers like TNF-&alpha, IL-1&szlig, IL-1&alpha, IL-2, IL-6, and IL-10 were also quantified in plasma. Procalcitonin (PCT), a sepsis biomarker, was also measured. ZIN treatment had shown significant (p &lt, 0.5) restoration of plasma enzymes, antioxidant markers and attenuated plasma proinflammatory cytokines and sepsis biomarker (PCT), thereby preventing the multi-organ and tissue damage in LPS-induced rats also confirmed by histopathological studies of different organs. The protective effect of ZIN may be due to its potent antioxidant potential. Thus ZIN can prevent LPS-induced oxidative stress as well as inflammatory and multi-organ damage in rats when administered to the LPS treated animals.

Background Cephalosporins are one of the most commonly used antibiotics in United Arab Emirates (UAE). Few studies have been carried out to evaluate the antibiotic utilization pattern in UAE in spite of the obvious increase in cephalosporins resistance during the past decade. Objective To assess the prescriptions pattern of cephalosporins among physicians at a secondary care hospital in Ras Al Khaimah, UAE. Method This observational prospective study was carried out during October 2013 to April 2014. The data of in patients were documented in the predesigned patient profile form and was analyzed for patient's, drug's and drug's therapy related parameters. Results The 3rd generation cephalosporins constituted 83.6 % of the prescriptions, with ceftriaxone being the most commonly used one (81.1 %). They were mainly prescribed for the treatment of the lower respiratory tract infections (60.2 %). Seven (3.5 %) different ADRs linked to cephalosporin use were observed ranging from oral thrush to clostridium difficile infection. A total of 1039 antimicrobial and nonantimicrobial medications were prescribed concomitantly with cephalosporins. Conclusion The 3rd generation cephalosporins were commonly prescribed by parenteral route. Thus, there is a strong need for rationalizing their use to preserve their efficacy and prevent the development of resistance in the region.

The aim of this analysis was to describe the pharmacokinetics of oral lamotrigine (LTG) in Indian epileptic patients using a population pharmacokinetic (PPK) modeling approach to confirm that the PK is similar to that of the Caucasian population, and to evaluate and confirm the impact of covariates predictive of inter-individual variability using a simulation platform.Blood samples were obtained from 95 patients, and LTG plasma concentrations were determined. Population PK modeling was performed using NONMEM. A one-compartment PK model with first-order absorption and elimination was used to describe the LTG PK. Log-likelihood profiling and normalized prediction distribution errors (NPDE) were used for model evaluation. A simulation study was performed to investigate dose regimens.Clearance (CL) was estimated to be 2.27 L/h with inter-individual variability (IIV) of 29 CV%. Volume of distribution (V) was estimated to be 53.6 L (31 CV% IIV). Body weight and concurrent use of carbamazepine and valproate were identified as significant covariates on clearance. Log-likelihood profiling indicated that parameters could be estimated with adequate precision, and NPDE indicated that the model adequately described the data observed. The simulation study illustrated the impact of carbamazepine and valproate on LTG PK, and negligible differences in PK between Indian and Caucasian patients.This is the first PK analysis of LTG in Indian patients. The population PK model developed adequately described the data observed. Comparison of identified PK parameters with previous PK analyses in Caucasian patients indicates that CL of LTG is similar, while V is somewhat lower compared with Caucasian patients, but this is not expected to lead to relevant differences in PK profiles during steady state.

A systematic chemical investigation of Coronopus didymus was undertaken. A new flavone glycoside, viz., chrysoeriol-(6?-OAc)-4'-s-D-glucoside, along with free chrysoeriol and stigmastanol, were isolated and characterized on the basis of chemical and spectral studies. The ethanol and aqueous extracts of the whole plant were subjected to antiinflammatory and wound healing activity studies. Both ethanol and aqueous extracts showed statistically significant wound healing activity, whereas only the aqueous extract showed significant anti-inflammatory activity.

In India, very few reports on the cost of adverse drug reactions (ADRs) are available. There is a need to study this aspect of health care in order to understand the economic burden imposed by ADRs. The aim of the current work was to study the costs associated with documented ADRs in a tertiary care teaching hospital. This study was conducted in medical wards of a south Indian tertiary care teaching hospital over a 6-month period. The study protocol was assessed and approved by the institutional ethics committee. A total of 317 ADRs from 246 patients were identified during the study period. The present study used an intensive monitoring method to detect ADRs and assessed an incidence of 32.7% adverse reactions in the monitored group. The causality, severity, predictability, and preventability of the documented ADRs were assessed. The total cost to the hospital due to ADRs was found to be Rs. 1,567,397 (US$36 451). The average cost per patient hospitalized with an ADR was Rs. 4,945 (US$115). The cost per reaction was found to be higher in the Indian context, as the per capita annual expenditure on health in this country is around US$109.

In 1948, soon after India achieved independence, the Pharmacy Council of India drafted the nation’s first standards for pharmacy practice. In 1953, the diploma of pharmacy (D.Pharm.) degree became the minimum qualification for pharmacy practice in community, industry, and hospital settings. During

Objective: To evaluate the various drug information queries received, and to assess the quality of services provided by the drug information center of the pharmacy practice department. Materials and Methods: The drug information queries received during ward rounds, by telephone, direct access, intranet etc. were documented in the drug information request and documentation forms prepared by the department. These forms were evaluated retrospectively for a period of 12 months, from July 2003 to June 2004, for various parameters like status of the enquirer, specialty of practice, mode of receipt of query, purpose of query, type of query etc. The quality of drug information services provided was assessed both from the receivers' as well as from the providers' perspective. The receivers' perspective was evaluated on the basis of the feedback questionnaire circulated, and the providers' perspective was evaluated by using the guidelines from the DSE/WHO seminar. Results: A total of 666 drug information queries were received during the study period. Upon evaluation, it was found that most of the beneficiaries of the service were the physicians (82%) and postgraduate students (16%) of the department of medicine. The analysis of the feedback questionnaire showed that most of the enquirers (92.5%) utilized the drug information service regularly and appreciated the quality of services provided by the drug information center. Evaluation of queries answered by the center from the providers' perspective revealed that they were within the acceptable limits of quality. Conclusion: The drug information services provided by the pharmacy practice department of Kasturba Hospital, Manipal, caters to the need of health care professionals and eventually towards better patient care.