SASAKI, NAOSUKE, epidemiologist, educator; b.Tokyo, Jan. 17,1921:

s.Tetsusuke and Kane (Watanabe)S.; m.Etsu Toyota; children:Akira,

Osamu, Shigeru.

MD, Keio-Gijuku U., Tokyo, 1943, PhD, 1950. Asst. Keio-Gijuku U., Tokyo,

1946-52, instr., 1952-54, assoc. prof. Hirosaki (Japan) U.,1955-56,

prof.dept.hygiene, 1956-86, prof.emeritus, 1986.

Author: Apple and Health, 1990. Salt and Health, 1993.

With Japanese Navy, 1943-45.

Recipient Hoken-Bunka-Sho award (Japanese Welfare Min.), 1986 

「Biographical Data From Who's Who in the World (14th Edition 1997)」

 

Home: 2-14-5 Jonan, Hirosaki 036-8232, Japan

 Tel & Fax : 0172-32-7809

 Email   : sasakin@cc.hirosaki-u.ac.jp

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Recent article

TI: Life style and blood pressure: the protective effect of apple-eating

  habits on high blood pressure in a high-salt population.

AU: Sasaki-N

SO: Nippon-Eiseigaku-Zasshi. 1990 Dec; 45(5):954-63. (Japanese)

AB: Prospective epidemiological studies of blood pressure in a high-salt

  population in northeastern Japan were investigated along with

  dietary habits such as miso soup, rice, apple, fish, milk and sake

  consumption as well as smoking habits. Blood pressure of the

  population in 3 villages were determined once or twice a year by

  mass surveys from 1954, 1957 or 1958 through 1975. The means and

  transitions of the personal blood pressure were calculated by

  regression analysis of the data obtained during each entire period.

  The number of persons was 1127 males and 1369 females and the

  response rate was 98.7 percent. The average number of times of

  determination of blood pressure for a person was 12.9. Stepwise

  multiple regression analyses were run with the means and transitions

  of systolic and diastolic blood pressure as the dependent variables

  and the life styles of the population in 1958 as an independent

  variable bases on data of persons whose blood pressures were

  determined 5 or more times during the entired period.

  According to the backward stepwise method this study confirmed

  the positive relation of age and the sake drinking and the negative

  relationship of apple eating habits to blood pressure.

[original article:Japanese]

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VI World Congress of Cardiology, London 6-12,September 1970

Abstract of Round Table Sessions

CAUSATIVE FACTOR IN HYPERTENSION:

 

THE SALT FACTOR IN HYPERTENSION

Naosuke Sasaki, Department of Hygiene, Hirosaki University

School of Medicine, Hirosaki, Japan

From the global-epidemiological standpoint, the blood pressure of the Japanese, especially of the inhabitants in the north-eastern parts, is in the highest level not only in a old age but also in a young age. It seems that the level and distribution type of the blood pressure of the populations are related to the daily salt intakes of dietary habit from the childhood. In Japan, the basic form of a meal is to eat rice with miso soup and pickles with additional use of soy-souce as a seasoning. Salt intakes more than 20 grams per day for a person is quite usual with the Japanese.

According to the results of the trial to investigate the effect of hypertention-control-measures, which was conducted in a farm village from 1957, it was observed that level of the blood pressure of the inhabitants tends to become lower compared to the beginnings in such a young group as middle school children through the media of improvement of living conditions such as high intake of salt.

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High Blood Pressure and Salt Intake of the Japanese

(Japanese Heart Journal, 3,313-324,1962)

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EPIDEMIOLOGICAL STUDIES ON HYPERTENSION,ESPECIALLY ON THE INFLUENTIAL FACTORS UPON THE RELATION BETWEEN THE SALT INTAKE AND HYPERTENSION

EPIDEMIOLOGICAL STUDIES ON HYPERTENSION, ESPECIALLY ON THE CORRELSATION BETWEEN DAILY INTAKE OF SODIUM AND POTTASSIUM AND HYPERTENSION

(THE WAKSMAN FOUNDATION OF JAPAN INC. Report No.2, 1963, pp24-27)

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The relationship of salt intake to hypertension in the Japanese

(Geriatrics, 19, 735-744, 1964)

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The Salt Factor in Apoplexy and Hypertension:Epidemiological Studies in Japan

(Prophlactic Approach to Hypertensive Diseases, edited by Y.Yamori et al. Raven Press , New York, 1979)

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Salt and Hypertention

(SPECTRUM International, Vol.XXII,Nunber 44,60-64,1979)

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EPIDEMIOLOGICAL STUDIES ON HYPERTENSION IN NORTHEAST JAPAN

(In EPIDEMIOLOGY OF ARTERIAL PRESSURE, edited Hugo Kesteloot and Jozef Joossens, Developments in Cardiovascular Medicine 8, Martinus Nijhoff, 1980)

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MINERAL CONTENTS IN HAIR FROM ORIMOMO PAPUA AND AKITA DWELLERS

(ECOLOGY of Food and Nutrition, vol.11,no2, pp117-120, 1981)

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CHANGES IN SALT UNTAKE AND BLOOD-PRESSURE

(THE LANCET No.8247, 19 September 1981. 632)

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Na and K Intake of the Japanese

(Magnesium I: 151-155, 1982)

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Epidemiology and control of hypertension in Japan

(Korean J. of Preventive Medicine, 22(1), 8-13, 1989)

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VI World Congress of Cardiology 1970 in London( in Japanese)

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Related Papers ( in Japanese )

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