Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics
Print ISSN : 0300-9173
Volume 9 , Issue 4
Showing 1-6 articles out of 6 articles from the selected issue
  • Kenjiro Nakahara, Ken'ichi Harumi, Saburo Mashima, Katsuro Shimomura, ...
    1972 Volume 9 Issue 4 Pages 203-209
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
    The P-Q interval of the Ecg was measured in 6, 289 consecutive patients admitted into the 2nd Department of Internal Medicine, University of Tokyo during a period of 1958 to 1970.
    The effect of aging of underlying diseases was examined and following results were obtained.
    1) In male patients, the average value of the P-Q interval was 0.155″ in the second decade and was increased with age up to 0.179″ in the eighth decade. The difference between the 3rd or forth decade and seventh or eighth decade was statistically significant.
    In female cases, the average PQ interval was shorter than that of male cases and the P-Q prolongation with age was found after the seventh decade but was not significant below the age of 60.
    2) The average PQ interval was longer in cardiac patients than in non-cardiac patients of the same age group. The difference was statistically significant with most of the groups with cardiac diseases.
    3) The association Co-existence of the findings suggestive of ischemic heart disease, such as LAD, R-BBB & ST-depression, with the prolongation of the P-Q interval was found to be significantly frequent.
    4) Cases with prolonged P-Q interval was more frequently found in anterior than in posterior infarction. However, the severity of clinical conditions and the age of the patients appeared to be more important factors for the PQ prolongation.
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  • Takaaki Onitsuka
    1972 Volume 9 Issue 4 Pages 210-220
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
    The purpose of this study is to evaluate the role of α-Glycerophosphate (α-GP) on lipogenesis and gluconeogenesis in liver, kidney, small intestine and adipose tissue under certain conditions using anesthetized dogs and unanesthetized mice.
    In the fasting state of the dog, α-GP content is 0.197μmol/g in liver, 0.159μmol/g in small intestine, 0.108μmol/g in kidney and below 0.01μmol/g in adipose tissue. The content increased 2 to 3 fold in liver and adipose tissue on high carbohydrate diet, high protein diet or high fat diet. The higher value of small intestine on high fat diet indicate the action of α-GP pathway for intestinal fat absorption.
    α-GP contents increased drastically from 0.548μmol/ g to 2.24μmol/g in liver 120 minutes after leaving the removed tissues in room temperature with concomitant increase of lactate.
    α-GP contents in liver of fructose infused dog and fructose fed mice were higher than those of the control receiving glucose. Triglyceride concentration in liver was also higher in fructose group.
    Administration of a large amount of regular insulin (8u/kg body weight) to mice reduced α-GP concentration to 0.345μmol/g from 0.830μmol/g in 60 minutes. This reduction was enhanced in insulin shock animals.
    Intraperitoneal injection of ethanol (44mmol/kg body weight) or xylitol (26mmol/kg body weight) to mice increased hepatic α-GP almost two fold and the glycerol administration (44mmol/kg body weight) also raised α-GP contents almost three fold.
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  • T. Murati, Y. Yamamura, T. Kuroyanagi, H. Sugiyama, T. Shinohara, T. Y ...
    1972 Volume 9 Issue 4 Pages 221-243
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
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  • 1972 Volume 9 Issue 4 Pages 244-253
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
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  • 1972 Volume 9 Issue 4 Pages 253-260
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
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  • 1972 Volume 9 Issue 4 Pages 261-268
    Published: July 31, 1972
    Released: November 24, 2009
    JOURNALS FREE ACCESS
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