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Volume 59, Issue 1
Displaying 1-15 of 15 articles from this issue
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Emiko MORITA, Yoko YAMADA, Nobuyasu MIZUNOArticle type: Article
1985 Volume 59 Issue 1 Pages 1-5
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSTo study the intestinal absorption ofpyridoxine (PN), pyridoxal (PL) and pyridoxal 5'-phosphate (PLP) in rats, each B_6 compound was administered to the lumen of the ileal segment in situ and the amounts absorbed in the mesenteric venous blood collected from the segment were measured by high-performance liquid chromatography. PN, PL and PLP showed different absorption behaviors, e.g. PN and PL being absorbed more rapidly. PN was absorbed at a constant rate, which increased as the amount of PN administered to the lumen was increased. The PL absorption rate reached maximum 20 min after luminal administration and then decreased rapidly. The rapid decrease in PL absorption was not due to the decrease in the ability of the intestinal mucosa to absorb PL. PLP was absorbed intact, namely as the phosphorylated type at a slower rate than PN and PL. The absorption rate increased up to 80 min and there after remained constant. When PLP (5×10^<-3> M) was administered to the lumen, its concentration in the plasma of mesenteric venous blood reached 5.410^<-6> M. PLP absorption increased remarkably with venous infusion of noradrenaline (0.5 /μg/min) for 40 min and its concentration in plasma reached 4.610^<-5> M.View full abstractDownload PDF (514K) -
Motoko NAKAGAWAArticle type: Article
1985 Volume 59 Issue 1 Pages 7-13
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSVitamin E and lipids were examined in red blood cells (RBC) and plasma of 69 healthy children after overnight-fasting. The results were as follows. 1. A negative correlation (r=-0.74, p<0.01) was observed between vitamin E and lipids in RBC membrane. 2. In RBC membrane similar negative correlations were observed between cholesterol and vitamin E and between phospholipids and vitamin E. 3. A negative correlation was also found between plasma lipids and RBC membrane lipids. 4. About 4.5 times as much vitamin E was contained in plasma lipids as RBC membrane lipids. Key words: Vitamin E, RBC membrane lipids, Plasma lipidsView full abstractDownload PDF (694K) -
Article type: Appendix
1985 Volume 59 Issue 1 Pages 15-18
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (300K) -
[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...Article type: Article
1985 Volume 59 Issue 1 Pages 19-
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (164K) -
[in Japanese], [in Japanese], [in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 20-
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (188K) -
[in Japanese], [in Japanese], [in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 20-
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (188K) -
[in Japanese], [in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 21-
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (154K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 23-24
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (305K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 24-25
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (304K) -
[in Japanese], [in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 25-
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (173K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 26-27
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (298K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 27-28
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (285K) -
[in Japanese], [in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 28-30
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (428K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 30-31
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (316K) -
[in Japanese]Article type: Article
1985 Volume 59 Issue 1 Pages 31-33
Published: January 25, 1985
Released on J-STAGE: March 10, 2018
JOURNAL FREE ACCESSDownload PDF (365K)
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