HSP70 is a kind of stress protein that takes care of protein through its life, and it has attracted attention as a factor to promote health. This protein is known for its induction route through hyperthermia stimulation. We compared differences between the effects of carbonic warm water bathing and tap warm water bathing, and the report obtained interesting results. The subjects are six healthy adults (average age: 23.8±5.5 years, each three from males and females), applied full immersion bathing at 41°C for 10min in both ca. 1, 000ppm of high concentration CO₂ warm water and tap warm water, and compared HSP70 before the bathing and one day after the bathing. During the observation of 24h, external thermal stimulation such as warm bathing was banned. 3 persons took warm bathing in CO₂ water first and the other 3 persons took tap water first. There was 10 days interval between the bathing in both types of bathing.
The results showed that an increase in precordial temperature measured with a deep-body thermometer was 1.0°C in tap warm water bathing and 2.3°C in CO₂ warm water bathing. The change in HSP70 was 3.31→4.35 (AU/mg protein: p=0.08) in tap warm water bathing and 3.42→5.04 (p<0.05) in CO₂ warm water bathing. Although a slight increase was recognized in tap warm water bathing, a significant increase in HSP70 was recognized in CO₂ warm water bathing.

A study was carried out to confirm the present states of physical training and nutritional condition in sportsmen on the growing stage. Energy expenditure (EE), caloric intake (CI), food items, body weight, running distance for 12 min and hematological and biochemical parameters of blood and urine were measured in 17 high school boys during intense summer baseball training for seven days. EE was estimated from the records by direct observation of activities during the baseball training (RMR method), and CI was calculated from the dietary record supplied each subject for the seven observation day.
Following results were obtained.
1) The average EE was 55.4±7.5 kcal/kg/day, and the CI corresponded to 87.2% of the EE, although no significant reduction of body weight was observed at the termination of the training session.
2) Running distance for 12 min gradually decreased.
3) Significant decreases in serum TG, TP and Hgb concentrations, and a remarkable increase in CPK activity were observed on the 4 th and final days. Urinary excretion of phosphate, urea nitrogen and catecholamines also increased gradually.
4) The greater the increase in negative energy balance (CI-EE), the greater the decrease in TG, TP and Hgb concentrations, and the greater the increase in serum CPK and urinary excretion of catecholamines.
The present results suggest that greater intake of total energy, protein and fat is recommended for development of endurance capacity, baseball techniques and sound growth in occasion such as the present baseball training program in high school boys.

Background： While the number of older cancer patients increases as the society ages, the current status of the pain control is not well characterized among older patients. To improve the quality of care, it is necessary to understand the current status. Objectives： The aim of this study was to describe the pain control for older cancer patients in comparison to younger counterparts and characterize it. Methods： During four months in 2013, Aomori Prefectural Central Hospital started asking all hospitalized cancer patients about their pain every day using a standardized pain questionnaire. In addition, a questionnaire adopted to the outpatient setting was distributed to the patients who visited outpatient department of the hospital. The information about pain, quality of life (QOL) and the medical histories were included in the data analyses. Their responses were compared between outpatients versus inpatients and older ( ≥65 years) versus younger (＜65 years) patients. Results： The response rate was 57.0％. Pain management was less adequate among outpatients than among inpatients, with pain relief rate of 28.9％ for the former and 52.6％ for the latter (P＜0.001). Among outpatients, the pain relief rate for the older patients was particularly low (older：24.7％ vs younger：35.8％, P＜0.01). Conclusion： Pain management for older patients in the outpatient settings needs a particular attention for improvement. Resources should be allocated to enable better detection and relief of pain among outpatients.