Zamorapost1085

These rates were consistent with changes observed in tablet thermographic imaging. The relationship between the rapid disintegration of the tablet and its physical strength was discussed based on the internal structure of the tablet by X-ray CT and the additives of each OD tablet. The present results demonstrated that the water penetration rates of OD tablets, as measured by dynamic contact angle, may accurately detect differences in disintegration times in the human oral cavity.Quantitative NMR (qNMR) has been developed as an absolute quantitation method to determine the purity or content of organic compounds including marker compounds in crude drugs. The "qNMR test" has been introduced into the crude-drug section of the Japanese Pharmacopoeia (JP) for determining the purity of reagents used for the assay in the JP. In Supplement II to the JP 17th edition published in June 2019, fifteen compounds adopted qNMR test were listed as the reagents for the assay. To establish the "qNMR test" in the crude drug section of the JP, there were several problems to be solved. Previously, we reported that the handling impurity signals from reference substances and targeted marker compounds, chemical shifts of reference substances, and peak unity of signals of targeted marker compounds are important factors to conduct qNMR measurements with intended accuracy. In this study, we investigated that the hygroscopicity of reagents could cause the changes in the compounds' purity depending on increasing their water content. Twenty-one standard products used for the crude-drug test in JP were examined by water sorption-desorption analysis, and ginsenosides and saikosaponins were found to be hygroscopic. To prepare a sample solution of saikosaponin b2 for qNMR analysis, samples need to be maintained for 18 h at 25°C and 76% relative humidity; further, samples need to be weighed at the same humidity for the qNMR analysis.It has been reported that medium-chain triglyceride (MCT) have various physiological functions, such as anti-obesity and hypolipidemic effects. They can also elicit increased disaccharidase activity and intestinal cell proliferation. selleck products However, a meta-analysis of randomized controlled trials, comparing the effects of MCT on weight loss and body composition, detected commercial bias. Additional research on the physiological functions is needed in order to have conclusive evidence. Thus, we sought to evaluate the various functions of MCT by conducting a feeding study in rats. Rats fed a diet containing 15% (w/w) MCT, had significantly lower visceral fat weight, plasma and liver lipid concentrations; they had significantly higher intestinal maltase and glucoamylase activities; and they had a greater number of Ki-67 positive cells/crypt, compared to the rats fed a diet containing 15% (w/w) lard. The effects of a diet containing 5% (w/w) MCT was observed only for plasma cholesterol levels and the number of Ki-67 positive cells/crypt; in which some results were found to be inconsistent with previous reports. These results indicate that physiological functions of MCT are numerous and need to be confirmed by additional research.Sedative hypnotics are among the classes of drugs reported to influence falls. However, the effects of the sedative hypnotic drugs, suvorexant and ramelteon, on falls are not well known. Therefore, we conducted this retrospective case-control study to examine the association of the use of these two sedative hypnotics with the risk of falls. Conducted at the Sapporo Medical University Hospital in Japan, our study included 360 patients with fall incidents and 819 randomly selected control patients. Patients in the fall group were significantly older with a lower body mass index, and had a history of falls, disabilities in activities of daily living, cognitive impairment, and delirium. Monovariate analysis revealed that patients in the fall group frequently used ramelteon [odds ratio (OR) 2.38, 95% confidence interval (CI) 1.49-3.81, p less then 0.001], but rarely used suvorexant (OR 0.66, 95% CI 0.29-1.39, p=0.317), compared with control patients. Furthermore, multivariate analysis revealed that ramelteon use did not increase the risk of falls (adjusted OR 1.43, 95% CI 0.82-2.48, p=0.207), whereas suvorexant use significantly decreased the risk of falls (adjusted OR 0.32, 95% CI 0.13-0.76, p=0.009). Although ramelteon tends to be used in patients at a high risk of falls, it may not increase the risk of falls. In contrast, the use of suvorexant may reduce the risk of falls.For many of the novel antiepileptics, immunoassays, used for routine therapeutic drug monitoring (TDM), cannot be used. We could monitor eight novel antiepileptics using an LC/MS method since July 2017. The purpose of this study was to evaluate the significant changes associated with the transition from outsourcing to in-hospital monitoring of novel antiepileptics. The number of measurements of novel antiepileptics was significantly increased during the first (p less then 0.01) and second (p less then 0.001) years of in-hospital monitoring as compared to that one year prior to in-hospital monitoring which was outsourced. The proportion of measurements of novel antiepileptics to all antiepileptics was 19.7%, 31.1%, and 38.4% during outsourcing, and first, and second years of in-hospital monitoring, respectively. The measurement cost was significantly reduced during the first (p less then 0.001) and second (p less then 0.001) years of in-hospital monitoring as compared to that during outsourcing. In addition, the revenue from TDM of antiepileptic drugs was significantly increased during the first (p less then 0.05) and second (p less then 0.01) years of in-hospital monitoring as compared with that during outsourcing. In conclusion, the switch from outsourcing to in-hospital monitoring led to an increase in the number of orders, a reduction in the measurement-related expenses of novel antiepileptics, and an increase in the revenue from TDM of antiepileptic drugs, which could promote the proper use of novel antiepileptics through TDM.Additional fees for ward pharmacists' services have been valued for hospitals in Japan. However, the calculation period for services provided to inpatients in the psychiatric ward is limited to 8 weeks. This study aimed to reveal the need for the services of pharmacists in the hospital ward for inpatients hospitalized for >8 weeks in the psychiatric ward. Patients who were hospitalized in the psychiatric ward from September 2016 to February 2017 were analyzed retrospectively. The pharmacists suggested prescriptions for inpatients admitted for >8 weeks, similar to those admitted for 8 weeks.