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Shinichi HAYASHI, Yoshiko NISHII
Article type: Article
1971 Volume 43 Issue 6 Pages
269-273
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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Effect of peroxide on stability of vitamin A in solubilized solution was investigated. Destruction of vitamin A in oily solution, such as corn oil or methyl linoleate, was depended on the peroxide values of oil under unaerobic conditions and also it was accelerated under aerobic conditions. When vitamin A was solubilized with oil by polysorbate 80,the destruction of vitamin A also depended on the peroxide values of oil. Vitamin A in such a solubilized solution was more unstable than that in oily solution under unaerobic conditions. On the other hand, vitamin A in solubilized solution by polysorbate 80 treated with hydrogen peroxide was also decomposed in proportion to peroxide values of polysorbate 80.
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Hideo HIGASHI, Kazuko TERADA, Tomoko NAKAHIRA, Masao MUROHASHI, Yoshit ...
Article type: Article
1971 Volume 43 Issue 6 Pages
274-281
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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Constituents of the lipids in the impregnated chick eggs during incubation and the young chicks after hatch were studied. The results are as follows : 1) Embryo synthesized both sterol and ubiquinone (UQ-50) during incubation. The hatched young chick contained UQ-50 over five times as much as the UQ originally found in the yolk (FIG. 8). 2) UQ content (μg/wet wt. g) of liver heart and digestive organ in the young chick was very high (TABLE. 3.). 3) Tocopherol content in the yolk gradually decreased during incubation (FIG. 5.) and ratios of increment of UQ to decrement of Toc in each term were not constant (TABLE. 2.).
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Kaito TSURUMI, Yasuzo HIRAMATSU, Masakatsu NOZAKI, Motohide HAYASHI, H ...
Article type: Article
1971 Volume 43 Issue 6 Pages
282-298
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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Several reports stated that K showed the anti-inflammatory effect, while others reported that K alone did not show the anti-inflammatory effect. K_1,K_2,K_3,K_4 and CoQ were tested for anti-inflammatory action by detailed analysis in order to investigate whether K exerts any influences on the inflammation. The anti-inflammatory effect of K was found or did not found according to kinds of K, experimental methodss or phlogists. It is thought that the discrepancy of the above-mentioned reports are caused by investigation under different condition or different kinds of K. Because K have proved to be effective or ineffective on the inflammation due to experimental condition, it could not be deniable that K have the anti-inflammatory effect, although it was not demonstrated to support positively the effect of K. From the results, it may be not considered that K is valuable of clinical usage as anti-inflammatory agent.
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Kaito TSURUMI, Yasuzo HIRAMATSU, Masakatsu NOZAKI, Motohide HAYASHI, H ...
Article type: Article
1971 Volume 43 Issue 6 Pages
299-306
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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Fekete et al. and Ibayashi et al. reported that either K_3 or K_1 enhanced the effect of prednisolone. The attempt was made to test whether K_2 enhanced the effect of prednisolone. The anti-inflammatory effect of K_2 was not influenced by adrenalectomy and did not enhanced the effect of prednisolone in rat paw edema. K_2 did not summated the inhibitory effect of prednisolone on the granuloma proliferation in cotton pellet test and K_2 was also not enhanced the effect of prednisolone in the thymus involution test. In these experiments, the effects of K_2 were similar to that of solvent and influences of solvent was thought to be important in the anti-inflammatory effect of fatty soluble compounds. From the above results, it was not shown that K_2 enhanced the effects of prednisolone. It appears to be questionable that K enhanced the effects of adrenocortical steroid hormone.
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Yasuhiro YAMANE, Motoichi MIYAZAKI, Takayuki TANAKA
Article type: Article
1971 Volume 43 Issue 6 Pages
307-311
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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The previous paper had shown that the red fluorescent product was formed by reaction of thiolized-thiamine with cuprous ion, and it could be applied to the analysis of thiamine. A new method for the fluorometric determination of thiamine propyl disulfide (TPD) and thiamine tetrahydrofurfuryl disulfide (TTFD) with cuprous ion was tried : The sample solution was adjusted with NaOH solution at pH 10.5〜11.5 after adding Na_2S_2O_4 solution, and then heated for 30 seconds at 70℃. Thus reduced thiamine solution with the cuprous ion reagent in cooling. The reaction product of cuprous ion reagent was reacted thiamine system was extracted with iso-amyl alcohol containing isoamyl gallate as a stabilizer, and then intensity of red fluorescence of isoamyl alcohel layer was measured at 640mμ (excited by 320mμ ray). Thiamine and TPD or TTFD in their mixture could be determined respectively with the combination of the previous method and this method.
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Mitsuo KAMIMURA
Article type: Article
1971 Volume 43 Issue 6 Pages
312-317
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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Experimental studies of α-tocopheryl nicotinate and α-tocopheryl acetate on the cooling rewarming test were done for 22 human subjects with 62 experimental couples of the mean rewarming times. Every subject was measured every 1 week after the administration of the oral dose of both the agents repeatedly. It was found that α-tocopheryl nicotinate had the more effective restoration of the times than α-tocopheryl acetate, especially on the fingertips. From the results, it was concluded that α-tocopheryl nicotinate had the more immediate, persisted and stronger accelerative effects on the microcirculation and its reserve strength than α-tocopheryl acetate.
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[in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
318-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
318-319
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
319-320
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
320-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
320-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
320-321
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
321-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
321-322
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
322-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
322-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
322-323
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
323-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
323-324
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
324-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
324-325
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
325-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
325-326
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
326-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
326-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
327-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
327-328
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
328-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
328-329
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
329-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
329-330
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
330-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
330-331
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
331-332
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
332-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
332-
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
333-
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
333-
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
333-334
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
334-
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
334-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
Article type: Article
1971 Volume 43 Issue 6 Pages
335-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
335-
Published: June 25, 1971
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
335-336
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
336-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
336-337
Published: June 25, 1971
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
337-
Published: June 25, 1971
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
337-
Published: June 25, 1971
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[in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
337-338
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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[in Japanese], [in Japanese], [in Japanese]
Article type: Article
1971 Volume 43 Issue 6 Pages
338-
Published: June 25, 1971
Released on J-STAGE: February 27, 2018
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