Further, the tack strength was not changed, but the peel strength was weakened by the additives. Thus, the adhesive properties were controllable by formulation with the additives. These findings could enable to evaluate the interaction between API and the polymers for adhesive layer and select the appropriate polymer and additives for used APIs when designing the drug products.Relationship between water molecules and parent and hydroxypropylated cyclodextrins (denoted as CD and HP-CD) was assessed in this paper. The trends in ad-desorption isotherms of CD for water molecule were quite different compared to those of HP-CD.  https://www.selleckchem.com/products/gdc-0994.html  Ad-desorption isotherms of CD showed the hysteresis under our experimental conditions. The molar ratio of hydration (R-value) using α-CD, β-CD, γ-CD, HP-α-CD, HP-β-CD, and HP-γ-CD was 7.1, 11.4, 13.5, 12.5, 14.0, and 16.7, respectively. These results indicated that the adsorption capability of water molecule of HP-CD was greater than that of CD. Additionally, the changes in characteristics of CD and HP-CD at different water activity conditions were demonstrated. X-ray diffraction patterns were significantly different between CD and HP-CD. The crystal structure of HP-α-CD, HP-β-CD, and HP-γ-CD showed amorphous at different water activity conditions. Finally, sorption entropy and heat of sorption of water molecules were calculated in this experiment. In summary, these results provide useful information for understanding the relationship between water molecules and parent and hydroxypropylated cyclodextrins.Pharmacists working in collaboration with doctors are mainly involved in proposals and inquiries of prescription. At such times, belief conflicts are expected to deteriorate teamwork and induce stress. However, there is no strong evidence for this. To clarify factors resulting in belief conflicts, we conducted a survey among 594 pharmacists working at medical institutions in Gifu City and belonging to Gifu Pharmaceutical Association or Gifu Prefectural Society of Hospital Pharmacists between January 2019 and April 2019. The items of the survey were gender, place of employment, pharmacist working experience (years), awareness of "professional competencies for pharmacists" stated in Model Core Curriculum for Pharmacy Education -2015 version-, whether each item of "professional competencies for pharmacists" is applicable to himself/herself or not, whether teamwork deteriorates and stress occurs due to proposals and inquiries of prescription or not, and Assessment of Belief Conflict in Relationship-14 (ABCR-14). The recovery rate of the questionnaire was 50.3% and the valid response rate was 77.6%. Multiple logistic regression and Bayesian network analyses revealed that "I can empathize with a patient's feelings and emotions, but I experience difficulty with unfair criticism" commonly resulted in teamwork deterioration due to proposals of prescription. "Pharmacist working experience years (more than 10 years)" and "The other staff make unreasonable demands of me in the work" commonly resulted in stress. Thus, belief conflicts in therapeutic relationships result in teamwork deterioration and stress in prescription proposals.Osteoarthritis is the most common joint disorder worldwide and one of the leading causes of disability in the elderly. We have reported that the novel sodium hyaluronate derivative chemically linked with diclofenac (DF), diclofenac etalhyaluronate (SI-613), exerted a potent and long-lasting analgesic effect in experimental arthritis models. In this study, we evaluated the properties of residual SI-613 in the knee joint after an intra-articular (IA) administration. After IA administration of fluorescent labeled SI-613 (FA-SI-613) or fluorescent labeled hyaluronic acid (FA-HA) to rabbits, fluorescence intensities in the synovial membrane and cartilage were higher in the FA-SI-613 group until 7 d after administration than in the FA-HA group. After IA administration of radiolabeled SI-613 (14C-SI-613) to rabbits, the radioactivity remained in the joint cavity and the joint tissues such as synovial membrane and cartilage until 84 d after administration. This residual radioactivity was identified mainly as HA linked with DF, since 14C-SI-613 was labeled at the benzene ring of DF and since more DF-linked HA oligomer was detected on metabolite analysis than free DF in the synovial membrane and synovial lavage fluid up to 28 d after administration. These results suggested that intra-articularly administered SI-613 remained for a longer time in the joint as HA linked with DF than when HA was administered. Therefore, SI-613 was considered to prolong the pharmacological effects of both HA and DF by remaining in the joint as HA linked with DF.The medical information and communication technology "Kibitan Health Net" was introduced as a part of the medical reconstruction assistance national project in Fukushima. However, its effect on the performance of the pharmacists has not yet been validated in community pharmacy. In this study, we investigated the usefulness of acquisition and utilization of precise medical information from diabetic patients using Kibitan Health Net. The subjects of this study were 18 patients having type 2 diabetes mellitus with a mean HbA1c level of 7.4±1.0 (%). We compared the HbA1c level captured by the pharmacists from the patients (total 72 times) with that updated on Kibitan Health Net (41 times correctly captured by the pharmacists). We next compared the HbA1c levels between the "group that could listen to accurate laboratory data" and the "group that could not listen to accurate laboratory data" using intergroup analysis. After factor analysis between the two groups, we demonstrated that the proportion of patients who could not precisely communicate laboratory results was significantly higher among the elderly population (p less then 0.05). Recent studies have reported that elderly diabetic patients have a higher risk of cognitive decline and Alzheimer-type dementia resulting in higher brain dysfunction. The utilization of Kibitan Health Net enabled the capturing of precise patient information. These data could make it possible to provide instruction for proper compliance and guidance for recuperation among the elderly diabetic patients, and prevent their cognitive decline due to poor glycemic control, as well as set future therapeutic goals and improve adherence.