巻号一覧
48 巻, 4 号
選択された号の論文の15件中1～15を表示しています
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緒方 浩一, 和泉 好計原稿種別: 本文
1974 年 48 巻 4 号 p. 159-178
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーStudies on the biosynthesis and degradation of biotin-vitamers by microorganisms were reviewed and discussed. The main pathway of biotin biosynthesis by microorganisms is considered to be as follows : pimelic acid→pimelyl CoA→7-keto-8-aminopelargonic acid→7,8-diaminopelargonic acid→desthiobiotin→biotin. All the enzymes which are involved in the reactions from pimelic acid to desthiobiotin have been elucidated. The biosynthesis of biotin has been found to be controlled by biotin via enzyme repression. Biotin, desthiobiotin, and their analogs, are degraded by microorganisms to their corresponding catabolites, with acid side chains 2 or 4 carbon atoms shorter than their biotin-analogs, probably through a β-oxidation reaction. Biotin and desthiobiotin are also synthesized from their β-oxidation products.抄録全体を表示PDF形式でダウンロード (1808K) -
安部 美耶子原稿種別: 本文
1974 年 48 巻 4 号 p. 179-184
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーInfluence of DL-penicillamine (PeA) on the carbohydrate metabolism in liver of rat was investigated. Rats administered PeA were decreased in liver glycogen content and phosphorylase activity. Glucose-6-phosphatase which is known to be induced by cortisone was high in the liver of rats on PeA-containing diet. Rats treated with PeA were decreased in CO_2 generation from glucose by liver slices and in the activity of glucokinase which is known to be one of key enzymes participating in glycolysis and induced by insulin.抄録全体を表示PDF形式でダウンロード (542K) -
眞野 つい子, 松岡 洋子原稿種別: 本文
1974 年 48 巻 4 号 p. 185-189
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーThe urinary excretion of vitamin B_1,vitamin C, and creatinine in 22 healthy village women was determined in different seasons, to evaluate their nutritional status with respect to the vitamins. The amount of the vitamins excreted in each of the urine was corrected to that corresponding to the standard creatinine concentration of urine according to the"Corrected Urinary Concentration Method". The corrected amounts were then compared with those of the vitamin intake on the previous day. A high correlation was found between vitamin C intake and the urinary excretion, while no significant correlation was observed with vitamin B_1. The urinary excretion of vitamin B_1 was much greater in the summer than in the spring and autumn, though its intake had been maintained at a rather constant level.抄録全体を表示PDF形式でダウンロード (489K) -
南 茂, 塚本 剛司, 坂口 登, 中守 律夫原稿種別: 本文
1974 年 48 巻 4 号 p. 191-194
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーThe absorption of orally administered pyridoxal phosphate (PALP), pyridoxal (PAL) and pyridoxine (PIN) was investigated by means of anticonvulsant effect against the 100% convulsant dose of 2-methyl-4-amino-5-hydroxymethylpyrimidine (OMP) and thiosemicarbazide (TSC) injected subcutaneously in mice. It was found that the absorption of PALP was better and more rapidly than that of PIN, but was much the same as PAL. The strongest anticonvulsant effect of PALP, PAL and PIN against the OMP convulsion were 3 to 4 times as high as TSC. From these results, the absorption of PALP are discussed.抄録全体を表示PDF形式でダウンロード (407K) -
山本 由喜子, 宮本 悌次郎, 村田 希久原稿種別: 本文
1974 年 48 巻 4 号 p. 195-199
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーThe contents of folate compounds in tempeh were much higher than those produced by Rhizopus oligosporus in the soybean-potato medium. The cause of the fact was investigated. Any inhibitor for the folate production was not detected in potato extract or the boiled soybean juice. It was presumed that the main reason of higher concentration of folate compounds in tempeh will be a higher nutrients concentration together with the other suitable conditions for Rhizopus oligosporus in the tempeh fermentation.抄録全体を表示PDF形式でダウンロード (415K) -
外林 秀紀原稿種別: 本文
1974 年 48 巻 4 号 p. 202-203
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (323K) -
田村 庸信原稿種別: 本文
1974 年 48 巻 4 号 p. 203-204
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (328K) -
田口 博国原稿種別: 本文
1974 年 48 巻 4 号 p. 204-
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (194K) -
真田 浩原稿種別: 本文
1974 年 48 巻 4 号 p. 204-205
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (352K) -
村田 希久, 宮本 悌次郎原稿種別: 本文
1974 年 48 巻 4 号 p. 205-206
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (357K) -
岩井 和夫原稿種別: 本文
1974 年 48 巻 4 号 p. 206-207
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (330K) -
荒川 雅男原稿種別: 本文
1974 年 48 巻 4 号 p. 207-208
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (324K) -
中沢 恒幸原稿種別: 本文
1974 年 48 巻 4 号 p. 208-
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (190K) -
内野 治人原稿種別: 本文
1974 年 48 巻 4 号 p. 208-209
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (354K) -
片山 則孝原稿種別: 本文
1974 年 48 巻 4 号 p. 209-210
発行日: 1974/04/25
公開日: 2018/03/02
ジャーナル フリーPDF形式でダウンロード (361K)
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