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Featured researches published by Jun Fujikawa.


Hypertension | 1984

Interrelationships between blood pressure, sodium, potassium, serum cholesterol, and protein intake in Japanese.

Masahiro Kihara; Jun Fujikawa; Michiya Ohtaka; M Mano; Yasuo Nara; Ryoichi Horie; Tokugoro Tsunematsu; Masaichi Fukase; Yukio Yamori

Interrelationships among blood pressure (BP), sodium (Na), potassium (K), dietary protein, and serum cholesterol level (Chol) were examined in 62% (1120) of 1818 Japanese inhabitants of both sexes aged over 30 years who lived in a rural village in Japan. Fasting single-spot urine specimens were collected in the morning to measure Na, K, urea nitrogen (UN), inorganic sulfate (SO4), and creatinine (Cr). The Cr ratios of Na, K, UN, SO4, Na/K, and SO4/UN were analyzed by multiple regression analysis to determine independent associations with BP together with age, obesity index, hematocrit (Hct), Chol, triglyceride (TG), and fasting serum glucose level (Glu). Except for Na/Cr in men, Na/Cr and Na/K were found to be independently and positively related to BP, particularly to systolic BP (SBP). In contrast, K/Cr and SO4/UN (an index related to the dietary score of sulphur-containing amino acids derived mainly from animal protein) were both negatively associated with SBP, and UN/Cr (an index of total protein intake) was positively associated with SBP in men. Chol was linked to BP negatively in men but positively in women. Age, obesity index, TG, and Hct were generally positively and significantly related to BP in both sexes. The results confirmed on epidemiological grounds the positive link of Na and the negative link of K to BP within a single population in Japan. They further suggest, although only in men, that there is a negative relationship of Chol and dietary animal protein with BP.


Japanese Heart Journal | 1979

Effect of Sympathectomy on Cerebrovascular Fat Deposition in Renal Infarction Hypertensive Rats

Yukio Yamori; Masahiro Kihara; Jun Fujikawa; Ryoichi Horie; Yasuo Nara; Michiya Ohtaka; Akira Ooshima

No effect was observed on cerebrovascular atherogenesis after cervical sympathectomy in renal infarction hypertensive rats. These results suggest that denervation has no effect on atherogenesis in renal infarction hypertensive rats and the role of the nervous system is more important in the development of fat deposition in SHRSP which show greater susceptibility to genetic hypertension and atherogenesis


Clinical Transplantation | 1987

The flow cytometry crossmatch in kidney transplantation.

Cook Dj; Paul I. Terasaki; Iwaki Y; Terashita G; Takeda A; Jun Fujikawa; Lau M; Danovitch G; Rosenthal Jt; Fine R


Japanese Circulation Journal-english Edition | 1982

Dietary risk factors of stroke and hypertension in Japan -- Part 1: Methodological assessment of urinalysis for dietary salt and protein intakes.

Yukio Yamori; Masahiro Kihara; Jun Fujikawa; Yasunari Soh; Yasuo Nara; Michiya Ohtaka; Ryoichi Horie; Tokugoro Tsunematsu; Masaichi Fukase


The Journal of Clinical Endocrinology and Metabolism | 1993

Abnormal Facilitative Glucose Transporter Gene Expression in Human Islet Cell Tumors

Yutaka Seino; Taizo Yamamoto; Kazutomo Inoue; Masayuki Imamura; Seizo Kadowaki; Hiroyoshi Kojima; Jun Fujikawa; Hiroo Imura


Japanese Circulation Journal-english Edition | 1982

DIETARY RISK FACTORS OF STROKE AND HYPERTENSION IN JAPAN : Part 2 : Validity of Urinarysis for Dietary Salt and Protein Intakes under a Field Condition

Yukio Yamori; Masahiro Kihara; Jun Fujikawa; Yasunari Soh; Yasuo Nara; Michiya Ohtaka; Ryoichi Horie; Tokugoro Tsunematsu; Masaichi Fukase


Japanese Circulation Journal-english Edition | 1982

DIETARY RISK FACTORS OF STROKE AND HYPERTENSION IN JAPAN : Part 3 : Comparative Study on Risk Factors between Farming and Fishing Villages in Japan

Yukio Yamori; Masahiro Kihara; Jun Fujikawa; Yasunari Soh; Yasuo Nara; Michiya Ohtaka; Ryoichi Horie; Tokugoro Tsunematsu; Masaichi Fukase


Canadian Journal of Microbiology | 1974

A soil fungus tolerant to extreme acidity and high salt concentrations

W. D. Gould; Jun Fujikawa; F. D. Cook


The Japanese journal of clinical hematology | 1982

[Diabetes insipidus in a case of erythroleukemia (author's transl)].

Jun Fujikawa; Hayashi R; Nishimura H; Kohigashi K; Yoshida Y; Uchino H; Nakamura T


Japanese Heart Journal | 1979

Vascular Reactivity in Rats on Various Diets

Yukio Yamori; Jun Fujikawa; Yasushi Naitoh; Yoshinori Nishiguchi; Ryoichi Horie; Michiya Ohtaka; Yasuo Nara; Akira Ooshima

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Yukio Yamori

Mukogawa Women's University

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Masahiro Kihara

New York Academy of Medicine

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Katsumi Ikeda

Mukogawa Women's University

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