Benefits of physical therapy for people living with hemophilia.

This crossover study investigated effects of physical therapy (PT) on motor function in patients with hemophilia infected with human immunodeficiency virus (HIV) due to treatment with non-heat-treated blood products. Patients were randomly divided into a PT-first group (PT once monthly for 6 months, then only home exercise (HE) for 6 months) and an HE-first group (HE for 6 months, then PT once monthly for 6 months). Carryover, period, and treatment effects were examined. Carryover effect was observed for flexion muscle strength of the right hip joint and fast walking cadence. Period effect was observed for extension Range of motion (ROM) of the left hip joint, dorsiflexion of the right ankle joint, and fast walking cadence. PT tended to be effective for abduction of the left shoulder joint and fast walking cadence. Compared with HE, PT tended to contribute to improving ROM of the shoulder joints and fast walking.

Stem cell sources for tooth regeneration: current status and future prospects.

Stem cells are capable of renewing themselves through cell division and have the remarkable ability to differentiate into many different types of cells. They therefore have the potential to become a central tool in regenerative medicine. During the last decade, advances in tissue engineering and stem cell-based tooth regeneration have provided realistic and attractive means of replacing lost or damaged teeth. Investigation of embryonic and adult (tissue) stem cells as potential cell sources for tooth regeneration has led to many promising results. However, technical and ethical issues have hindered the availability of these cells for clinical application. The recent discovery of induced pluripotent stem (iPS) cells has provided the possibility to revolutionize the field of regenerative medicine (dentistry) by offering the option of autologous transplantation. In this article, we review the current progress in the field of stem cell-based tooth regeneration and discuss the possibility of using iPS cells for this purpose.

Promoting cultural awareness in nursing education through international videoconferences.

This paper describes a highly successful, 10 year long international videoconference exchange between nursing students in Iwate Prefectural University in northern Japan and the University of North Carolina Wilmington in the United States. A summary of the literature on the use of videoconferencing in nursing education is presented, as well as a brief overview of the collaborative partnership that led to the development of the annual videoconference series. A description of the process for conducting the annual real-time sessions is included along with student perspectives about their experiences. Planning, support and open-mindedness on the part of both students and nursing faculty have contributed to the success of this collaborative effort.

Health promotion behaviors of residents with hypertension in Iwate, Japan and North Carolina, USA.

AIM: The aim of this study was to compare the health promotion practises of rural residents in northern Japan (n = 212) to those in south-eastern North Carolina, USA (n = 105), using the Health Promotion Lifestyle II (HPLP) scale. METHODS: A comparative and descriptive design examined the relationships between health-related behaviors and demographic and physiological variables, and compared cross-cultural patterns. RESULTS: The Japanese participants scored significantly higher on the total HPLP II score, as well as on the subscales of health responsibility, nutrition, interpersonal support, and stress management. No significant differences were found in the HPLP II subscales for spiritual growth or physical activity between the groups. The subscale scores for both the participants from Japan and the participants from North Carolina were lowest for physical activity. For the participants from North Carolina, the HPLP II subscale scores were highest for spirituality and interpersonal relationships. The predictive factors of variation in the scores of the HPLP II for the participants from North Carolina included being married and not working. No significant demographic predictor was found for the HPLP II scores of the Japanese participants. CONCLUSIONS: The study's findings add to an increased understanding of the cultural variations in the health-promoting behaviors of persons with hypertension. Providing health promotion strategies for hypertension remains an urgent issue for nurses and other health-care providers in both Japan and North Carolina, USA.