It has recently become a practice to focus attention on the necessity of therapies for the functions of eating, including exercises for swallowing and training for eating, for patients with difficulties in eating or swallowing. With the remunerations for healthcare under the National Health Insurance Scheme revised in April 2006, the limits put on the frequency of computation for patients in less than three months after onset were removed, and it became a practice to assess the degrees of devotion to inpatients. With our ward designed for specific types of rehabilitation, we have thus far provided functional therapies for eating to patients with disorders in eating or swallowing. But those therapies have been provided to them in a self-centered and haphazard manner because of a lack of knowledge on the part of caregivers while the methods were not standardized. On the basis of a fact-finding survey recently conducted on consciousness about therapies for the functions of eating, we have analyzed the present situation and formulated a record which would enumerate methods and steps to cope with items about which staffers feel apprehensive and the items on which attention should be focused. We also held study meetings on techniques for salivary gland, intraoral and facial massage, compiled an illustrated booklet designed to introduce those steps, and made it accessible in an exclusively designed van. As a consequence, it became feasible to make perpetual use of a standardized functional therapy for dysphagia, and this methodology made it possible to continuously provide a standardized functional therapy for dysphagia, eventually leading to the recovery of the intraoral environment and the maintenance and recovery of intraoral functions, and enabling patients with disorders in their eating or swallowing to enhance their pleasure of eating food and enhance their confidence.

Engaging in physical activity was proved to have positive effects on physical and mental health in children. Built environment is an important correlate of physical activity participation. School recess provides a daily opportunity for children to be active during school day. Therefore, the purpose of the present article was to review literatures regarding 1) physical activity during school recess, 2) the relationship between recess physical activity and school physical environment, 3) intervention for physical activity promotion during recess by changing school physical environment, and to explore trends of current researches and assignments of future research. A review was conducted and included studies published to May 31, 2011. Twenty-two studies were selected in 1) and showed boys often engaged in more physical activity than girls, but the results on differences in physical activity between ages were inconsistent. Six studies were selected in 2) and indicated recess physical activity was associated with playground environments such as equipments, marking, and surface situate. School environment intervention was observed to be a potential method for promoting physical activity in children by 8 studies in 3). Playground environment with marking, additional play equipments, and designated activity zones increased physical activity during recess. Most researches regarding recess physical activity was conducted in U.S., Australia, and Western countries, and confirmed the effectiveness of recess to promote physical activity. However, few studies on this topic were conducted in Japan. Further researches are needed to draw a conclusion about the possibility of recess to promote physical activity among Japanese children.

Purpose: To investigate the characteristics of sudden abdominal condition change that occur in a palliative care unit, we evaluated the association between these conditions and family acceptance at time of death. Methods: We retrospectively investigated the medical records of 30 terminally ill cancer patients who died of sudden abdominal condition change in our unit between January 2010 and March 2013. We focused particularly on the course of sudden change, symptom relief, explanation of the condition, and family acceptance at time of death. Results: The average time from onset of sudden change in abdominal condition until death was 20.6 hours and the median was 13 hours. Of the 30 total cases, 23 occurred in less than 24 hours. Frequent symptoms during the sudden change were abdominal pain in 28 patients, decreased blood pressure in 21, lowering of consciousness in 12 and disturbed behavior/excitement in 10. Impending symptoms were observed in 18 patients. For patients with good acceptance by family at time of death (21 patients), symptom relief was significantly better, frequency of disturbed behavior/excitement was significantly less, and prior specific explanation was significantly frequent, compared to the poor acceptance group (9 patients). The good acceptance group tended to be have a longer hospital stay, as well as longer time between sudden change and death. Conclusions: Death by sudden abdominal condition change came within 24 hours in a majority of cases. We consider that prior detailed explanation and improving symptom relief helps improve family acceptance.

During past 7 years, 43 patients less than 2 years of age underwent closure of the ventricular septal defect. Durations of postoperative use of a respirator were 3 days or less in 30 patients (short-period group) and over 3 days in remaining 13 patients (long-period group). There was no operative death. Pre-, intra- and postoperative factors affecting prolonged respiratory care were analyzed between two groups. Results were as follows: There were statistically significant differences between short- and long-period groups on age (9.7 versus 6.5 months), body weight (6.3 versus 5.2kg) at surgery, necessity of preoperative respiratory care on respirator (0/30 versus 4/13), duration of cardiopulmonary bypass (108 versus 132min.), aortic clamp time (56 versus 70min.) and respiratory index at the first postoperative day (1.1 versus 1.7). These results revealed the necessity of far earlier surgical intervention in symptomatic patients before respiratory distress develops. Furthermore, shorter cardiopulmonary bypass and aortic clamp times should always be in mind for attaining smooth postoperative course.

Purpose: The aim of this study was to clarify the factors contributing to the evaluation of perceived care in inpatient palliative care services from the aspect of informal caregiver after their loss of the patient to cancer. Method: A questionnaire was mailed to 9,684 bereaved subjects who had lost family members at one of 103 palliative care units in Japan to evaluate their sociodemographic characteristics and the evaluation of perceived care. An institution survey was performed to collect organization-related variables. The evaluation of perceived care was rated by the Care Evalutaion Scale (CES), the Good Death Inventory (GDI) and single item of overall satisfation. Result: A total of 5,810 responses were analyzed (response rate＝60％). Uni-variate and multivariate analysis was performed to clarify the determinants of each scale. Significant determinants of the score in the evaluation of care identified were: the rate of private room (100％), independent facility, palliative care physician being night-time duty, the number of nurses at night (＞0.1 per bed), sending a letter to every bereaved family, holding a memorial services for every bereaved family and having a religious background. Conclusion: In conclusion, the evaluation of palliative care from the aspect of informal caregiver was influenced by various organization-related variables.

From the viewpoint of atherosclerosis prevention, it is important to examine the effects of exercise on the lipoprotein fraction in the postprandial state. The purpose of this study was to investigate the effects of a single period of low-intensity exercise on serum lipoprotein triacylglycerol (TG) after an oral fat load (50g/body surface area) as exogenous TG. Seven normolipidemic men aged 23.1±1.1 years (mean ± SEM) took part in two trials. The subjects were all young students at a university graduate school. In the exercise trial (Ex), they exercised for 1.5 h on a bicycle ergometer at 35-40% of their maximal oxygen uptake, starting 2 h after ingestion of the fat, and then rested for a further 2 h. In the control trial (Co), they rested for 5.5 h after ingestion of the fat. Lipoprotein and lipid levels were measured in venous blood taken during the fasted state and at different intervals between the two trials for 5.5 h after the fat load. Serum total TG and high-density lipoprotein (HDL) TG decreased significantly in Ex from 3.5 to 5.5h (p<0.05, p<0.01) in comparison with Co. These results indicate that a single period of low-intensity exercise reduces exogenous serum total TG and HDL-TG.

Africa ; Asian Continental Ancestry Group ; Hemorrhagic Fever, Ebola ; Humans ; Military Personnel

OBJECTIVESPrevious types of rock wool has been recently replaced with high-temperature wool (HT wool). HT wool is characterized by a chemical composition with a higher concentration of Al(2)O(3) and a lower concentration of SiO(2), lower biopersistence, and a higher melting point than previous types of rock wool. To evaluate the safety of HT wool, an asbestos substitute, we examined the biopersistence of HT wool in the lungs, based on changes in fiber count according to the length and fiber size (length and width), by performing a nose-only inhalation exposure study in rats.

METHODSMale Fischer 344 rats were exposed to fibers at the target exposure concentration of 30 mg/m(3) continuously for 3 hours daily for 5 consecutive days. Rats were sacrificed shortly after exposure, and 1, 2, and 4 weeks after exposure, and their lung tissues were incinerated at a low temperature. Then, fiber counts and sizes in the lungs were analyzed using a phase contrast microscope.

RESULTSThe fiber count in the lungs 4 weeks after exposure significantly decreased from the baseline value (shortly after exposure). The half-life of fibers calculated from the approximation curve was 34 days for all fibers and 11 days for fibers longer than 20 μm.

CONCLUSIONSBoth the length and width significantly decreased 4 weeks after exposure, probably because fibers were ingested by alveolar macrophages, discharged to outside of the body by mucociliary movement, or lysed by body fluid. In future studies, it is necessary to examine the long-term persistence of fibers in the lungs.

We investigated original texts for yokukansan, a familiar Kampo formula, focusing on the classical literature Xue-shi yi-an (薛氏医案) . Yokukansan was described in the Bao-ying jin-jing-lu (保嬰金鏡録) written by Xue ji (薛己) in 1550, the Xiao-er yao-zheng zhi-jue (小児薬証直訣) revised by Xue ji (薛己) in 1551,the Bao-ying cuo-yao (保嬰撮要) by Xue kai (薛鎧) in 1556, and the Xiao-er dou-zhen fang-lun (小児痘疹方論) in 1550. The phrase “one's own work” was used in “Bao-ying jin-jing-lu (保嬰金鏡録)” and in the Xiao-er dou-zhen fang-lun (小児痘疹方論) by Chen wen-zhong (陳文仲). However, there was no mention of “one's own work” in the same title, the Xiao-er dou-zhen fang-lun (小児痘疹方論), as summarized by Xiong zong-li (熊宗立).
Yokukansan was found only in the Xiao-er yao-zheng zhi-jue (小児薬証直訣) revised by Xue ji (薛己) in 1551, but not in the other copies of the same text. Therefore, it seems likely that yokukansan was created by Xue ji (薛己) himself.
Yokukansan was previously thought to have originated with the Bao-ying cuo-yao (保嬰撮要). However, based on use of the phrase “one's own work” in the classical literature, it appears that the original text for yokukansan should be the Bao-ying jin-jing-lu (保嬰金鏡録). Therefore, yokukansan seems to have been made by Xue ji (薛己), and not Xue kai (薛鎧), who was his father.

Purpose : This study was undertaken to examine the relationship between pedometer counts and food intake in Japanese elderly people.Methods : One-hundred-eighty healthy, community-dwelling elderly people were divided into three groups according to age. The number of steps taken by each subject was recorded with a pedometer over a 30-day period in August. The dietary and nutritional intakes were estimated using a food frequency questionnaire.Results : There was no significant difference in the pedometer counts between men and women. The number of steps significantly decreased with age (p<0.01). The intake of energy, protein and carbohydrate were significantly higher in men than in women (p<0.05), and they were nearly the same among the three aged groups. The calcium and vitamin C intakes after adjusting for sex and age increased with the number of daily steps, except for the intakes of energy, protein and carbohydrates.Conclusion : A higher number of daily steps was found to be associated with the calcium and vitamin C intakes.