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Featured researches published by Masashi Sugahara.


Journal of The Japanese Association of Rural Medicine | 1984

Studies on comparison of physical measurements and blood properties of middle-aged and old farmers in Saga prefecture with reference to topographical features.

Kohichi Yukawa; Fumio Hirata; Takashi Ikeda; Kazue Morimoto; Makiko Katayose; Yasuaki Tahara; Masashi Sugahara; Akira Nakanishi; Isao Fukui

A survey of physical mesurements, blood pressure, blood mesurements and frequency of food consumption was conducted on 152 males and 229 females, aged 40 to 65 years, from three rural districts in Saga prefecture. The districts were Ariake (flatland area), Kohhoku (intermediate area) and Yamanouchi (mountainous area). While, on the aged -above 70 years, a questionnaire on daily living and health condioion was investigated.The results were summarized as follows:1) The values of skinfold thickness differed little among the districts. The rate of obesity by skinfold thickness both in male and female was lower than the result of National Dietary Survey in 1981. However, the average skinfold thickness in females were higher a little compared with the values of our suruey in same region in 1971.2) The prevalence rate of anemia in females was remarkably high (below 12g/dl of hemoglobin, 34%). It presumed that agricultural work load might heavy, and nutrients intake correspond to the work load was insufficient.3) From the results of frequency of food consumption, inhabitants in Ariake compared with Kohhoku more frequently intaked modern food e. g. meat, milk. On the other hand, Kohhoku was higher in blood pressure, HDL-cholesterol/total cholesterol ratio, and lower in triglyceride, total choresterol than Ariake. We guessed that the food consumption pattern mainly affect on the results of blood pressure and serum lipids.4) In relation to the correlation matrix which calculated on all districts, the higher the obesity, the higher the blood pressure, triglyceride, total cholesterol and cholinesterase activity, whereas the obesity decreased HDL-cholesterol and HDL-cholesterol/total cholesterol ratio.5) Among 90 persons aged above 70 years, the rate of ones who can not work from physically disability, and who have any desease was 18%, 51% respectively.


Japanese Journal of Physical Fitness and Sports Medicine | 1996

RELATIONSHIP BETWEEN THERMOREGULATION AND COLD-INDUCED VASODILATION DURING COLD EXPOSURE WITH REGARD TO MAXIMAL OXYGEN INTAKE

Masashi Sugahara; Akihiro Taimura


Japanese Journal of Physical Fitness and Sports Medicine | 1993

EFFECT OF REGULAR EXERCISE ON COLD-INDUCED VASODILATION

Masashi Sugahara; Fumio Hirata


Japanese Journal of Physical Fitness and Sports Medicine | 1988

STUDY OF COLD-INDUCED VASODILATION DUE TO COLD EXPOSURE

Masashi Sugahara


Japanese Journal of Physical Fitness and Sports Medicine | 1982

EFFECTS OF PHYSICAL TRAINING ON COLD-INDUCED VASODILATION OF FINGER

Masashi Sugahara; Masashi Nakamura; Fumio Hirata; Masanori Noguchi


Japanese Journal of Physical Fitness and Sports Medicine | 1996

A SURVEY OF AMBIENT TEMPERATURE, DRINKING, SWEATING AND BODY TEMPERATURE

Ken-Ichi Niwa; Seiichi Nakai; Masami Asayama; Kozou Hirata; Kei-Ichi Hanawa; Shoji Igawa; Masami Hirashita; Masashi Sugahara; Shizuo Itou


Archive | 1991

Validity and Limitation of Aerobic Exercise Opened in University General Physical Education Class -1st Report. On Blood and Physical Composition-

Sho Nishizawa; Yasuaki Tahara; Masashi Sugahara; Kuniyasu Imanaka


Journal of human ergology | 1981

Epidemiological study on the change of mobility of the thoraco-lumbar spine and body height with age as indices for senility.

Masashi Sugahara; Masashi Nakamura; Kazuo Sugahara; Mutsuyoshi Tsuchimoto; Fumio Hirata; Kouichi Yukawa; Takashi Ikeda; Haruaki Chirifu


Japanese Journal of Physical Fitness and Sports Medicine | 1981

STUDIES ON EPIDEMIOLOGICAL EVALUATION OF SENILITY BY BODY HEIGHT, ARM SPAN AND MOBILITY OF THORACO-LUMBAR SPINE (REPORT 1)

Masashi Sugahara


Japanese Journal of Physical Fitness and Sports Medicine | 1977

STUDIES ON THE FLEXIBILITY OF BODY A NEW EVALUATION OF BODILY FLEXIBILITY BY DISTANCE METHOD

Masashi Sugahara; Masashi Nakamura

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Kei-Ichi Hanawa

Otaru University of Commerce

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