We investigated biochemical and morphological changes in electrically stimulated gastrocnemius muscle of rats fed normal (20% casein) and low-protein (5% casein) diets. Tissue weight and protein content per tissue weight of gastrocnemius muscle were significantly decreased in rats fed 5% casein diet than in rats fed 20% casein diet. Immunohistochemically, cathepsin B antigen was detected in inflammatory cells, and injured sites determined immunological intensity of anti-cathepsin B were lower in 5% casein diet group than 20% casein diet group. Electron microscopically, there was delayed repairment of muscle components (sarcometric units) in 5% casein diet as compared with that in 20% casein diet group.

A 55-year-old man visited our hospital for a detailed examination of a gastric submucosal tumor that was first detected 10 years prior. The tumor continued to grow and had developed a depressed area in its center. A histopathological examination of biopsy specimens revealed gastric adenocarcinoma of the fundic gland type (GA-FG). It was diagnosed as T2 based on the invasion depth as determined by white-light endoscopy and endoscopic ultrasonography. A total gastrectomy with lymphadenectomy was performed and a GA-FG in the mucosa and submucosa was confirmed histopathologically. However, there was a gradual transition to an infiltrative tubular adenocarcinoma with poorly differentiated components in the muscular and subserosal layers. Metastasis was identified in a dissected lymph node (LN). This is the first report of a GA-FG progressing to an aggressive cancer with LN metastasis. These findings modify our understanding of the pathophysiology of GA-FG.
Adenocarcinoma* ; Biopsy ; Endoscopy ; Endosonography ; Gastrectomy ; Gastric Mucosa ; Humans ; Lymph Node Excision ; Lymph Nodes* ; Middle Aged ; Mucous Membrane ; Neoplasm Metastasis*

Purpose: This study aimed to clarify the factors contributing to nurses’ attitudes toward terminal care in palliative care units (PCUs). Methods: We conducted a cross-sectional study of nurses in PCUs across Japan using an anonymous self-administered questionnaire, which was mailed to 103 ward managers and 1,671 nurses in PCUs to collect data about nurses’ sociodemographic characteristics. Their attitudes towards terminal care were assessed using the Frommelt Attitudes Toward Care of the Dying Scale Form B (Japanese version). Multiple regression analyses were used to identify the factors associated with attitudes towards terminal care. Results: After excluding missing data, valid responses were obtained from 93 ward managers and 1,112 nurses (response rates of 90.3% and 66.5%, respectively). Based on multivariate analyses, the subdivisions of “positivity of nurses’ attitudes toward terminal care” and “high recognition of the patient- and family-centered care” were associated with working in PCUs voluntarily (β=0.159, β=0.131, p<0.01). The former subdivision was associated with ten personal factors, including “experience as a nurse in a PCU” (β=0.125, p<0.01), “having a certification of End-of-Life Nursing Education Consortium Japan version Core Curriculum” (β=0.065, p<0.05). The latter subdivision was associated with four factors enhancing the PCU environment including “support for creative activities of patients and their families” (β=0.114, p<0.01). Conclusion: This study has suggested that gaining the experience at PCUs with multidisciplinary members on a basic palliative care education, a supportive specialized palliative nursing education, and expanding care system in PCUs are important for the positivity of nurses’ attitudes toward terminal care.

The purpose of this study was to explore issues arising from the promotion of collaboration between general practitioners (GPs) and community pharmacists in the management of leftover medicine. The 2016 Revision of Medical Fee newly added the check boxes in the prescription form in which a physician requests the correspondence of a pharmacy when confirming leftover medicine. In this study, we conducted a questionnaire survey among GPs in three wards of Tokyo in the month of November 2016. Of the 1,256 clinics queried, 283 responded to the survey. Among those GPs responding, 86.6% were concerned about leftover medicine of their patients, while 29.3% used the check boxes. GPs who received an explanation about the change of the prescription form demonstrated a significant increase in the use of the check boxes, compared to GPs who did not (p<0.01). Of the GPs surveyed, 71.0% thought that the check boxes were an advantage in recognizing medicines that the patients did not take. An overall 67.5% of the GPs who used the check boxes revised prescriptions based on the information from pharmacists. The study suggests that by increasing collaboration between GPs and pharmacists, the information from pharmacists could be utilized to revise prescriptions and lead optimization of drug treatment.