columngreece1
columngreece1
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OBJECTIVES In this communication we report an important findings, the effect of Al/Mg hydroxide antacid and food on the pharmacokinetics of dexibuprofen when administered concomitantly. METHODS Subjects were divided into four groups, each containing 6 subjects, to evaluate the effect of antacid and food on pharmacokinetic of dexibuprofen. A new HPLC method was developed and validated for plasma sample analysis. Mobile phase was comprised of Acetonitrile Methanol 0.05M Phosphate buffer (401050), pH was adjusted to 6.85±0.01 with NaOH. Mobile phase was eluted through C18-ODS column and drug was detected at 223 nm. Plasma was obtained and stored at - 70°C until analysis. Drug was extracted from each plasma sample of volunteer and quantified by using HPLC technique. RESULTS A decrease in dexibuprofen absorption was observed in Test Group-1 when administered with Antacid as compared to Controlled Group-1. Mean Cmax values showed a significant (p value 0.035) decrease from 44.14±2.3 to 33.1±0.8 μg/mL. Tmax, Area under curve, t1/2, Cl, Vd and Ke were not affected significantly. AUC increased from 195.7±8.9 μg.hr/mL to 222.8±14.7 μg.hr/mL. In contrast, test Group-2 showed an increase in dexibuprofen absorption. t1/2 increased significantly from 4.505±0.19 hrs to 6.216±0.36 hrs whereas Ke reduced from 0.159±0.00 to 0.116±0.006 hrs-1. find more Cmax increased from 44.877±2.263 to 51.721±0.096 μg/mL. CONCLUSION It is concluded that concomitant intake of Al/Mg hydroxide antacid or food with dexibuprofen has an impact to significantly alter its pharmacokinetic parameters. © Georg Thieme Verlag KG Stuttgart · New York.The frequency and antibiotic susceptibility of bacterial meningitis in children older than one month at Children's Medical Center during 2012-2017 were evaluated in this study. The CSF samples were cultured, and antibiotic sensitivity tests were performed. The samples were cultured on chocolate agar, blood agar (for gram positive) and Mkanky (for gram negative). The antimicrobial susceptibility of the isolates was determined using the disc diffusion method. In total, 72 samples were positive for bacterial infection where Staphylococcus epidermidis (20.8%) was seen most and Enterobacter (1.4%) and Pseudomonas aeruginosa (1.4%) was seen least. Most of these patients were under 1 year of the age and overall frequency of positive cultures of CSF in men (58.3%) was greater than women (41.7%). Bacterial meningitis has relatively diverse etiological factors that include; time of infection, geographical location and age. Most commonly seen bacteria were Staphylococcus aureus with S.epidermidis whereas, Escherichia coli and Pseudomonas aeruginosa was seen least. This result can be substantial in hospitalized patients, because these bacteria are also the result of nosocomial infections. © Georg Thieme Verlag KG Stuttgart · New York.Apolipoprotein C3 is a lipid-binding protein with a pivotal role in triglyceride metabolism and inflammation. This 11-year follow-up study aimed to evaluate apolipoprotein C3 levels and other parameters as markers of hepatic steatosis, in a random, population-based cohort in southern Germany. In 2013, we selected and re-examined 406 study participants (193 women, 213 men; average age 58.1±11.3 years) from the original "Echinococcus multilocularis and other internal diseases in Leutkirch I" (EMIL I) cohort studied in 2002. All participants received upper abdominal sonography to grade potential hepatic steatosis, and blood tests to determine apolipoprotein C3 levels and other laboratory parameters. Body mass index, waist-to-hip ratio, and anthropometric measures were documented. The follow-up study conducted in 2013 included a partial correlation analysis. We found an association between hepatic steatosis and elevated apolipoprotein C3 levels (p less then 0.0001). Study participants with a novel diagnosis of hepatic steatosis had the highest apolipoprotein C3 serum levels (p=0.0002). Hepatic steatosis was associated with low levels of high density lipoprotein cholesterol (p=0.0374), high levels of total cholesterol (p=0.0117), increased homeostasis model assessment of insulin resistance (p=0.0002), elevated alanine transaminase (p less then 0.0001), elevated aspartate transaminase (p=0.0003), and elevated C-reactive protein (p=0.0446). Apolipoprotein C3 serum levels were associated with the presence, disease grade, and new development of hepatic steatosis likewise to biomarkers of the metabolic syndrome. © Georg Thieme Verlag KG Stuttgart · New York.An intestinal stoma (greek στὁμα, stoma mouth, opening) is a surgically created opening of a gut section through the abdominal wall, which serves as an artificial intestinal exit for excretion of feces (synonym preternatural anus). A stoma of the gastrointestinal (GI) tract is often surgically created at the distal small intestine (ileostomy) and the colon (colostomy). Temporary or permanent deviation of fecal excretion may be required to treat various pathological conditions (e.g. congenital anomalies, ileus, inflammatory bowel diseases, posttraumatic, diverticulitis, colorectal malignancy). The creation of an end vs. a loop stoma is technically different. To achieve sufficient patient satisfaction close collaboration between surgeons, professional stoma care with guidance and training as well as support from self-help groups are required. In this way serious stoma-related complications can be avoided.Despite expanded access to HIV treatment worldwide, poor HIV care outcomes persist among adolescent girls and young women (AGYW). This study was conducted among AGYW recruited from the HPTN 068 cohort who had sero-converted to HIV during the main trial between 2011 and 2014. The aim was to examine correlates of anti-retroviral treatment (ART) use. Log binomial regression was used to estimate the crude associations between social support, stigma, and HIV status disclosure and current ART use. Adjusted analyses were also conducted controlling for age and time since diagnosis. Seventy-nine AGYW were included in this analysis. Median age of participants was 20 (range 17 to 24) and time since diagnosis ranged from 0.5 to 4.8 years (median = 2.1). Over 75% of AGYW (n = 60) had sought HIV care at some point, with the same number reporting previous disclosure of their sero-status. However, just 43% (n = 34) of participants were on treatment at the time of the interview. Over half of participants (n = 44; 55.7%) reported social support was available to them most or all of the time, and the median stigma score was 90 (range 80-113).

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