著者

国分 信彦 佐々木 康人

出版者

公益社団法人 日本農芸化学会

雑誌

化学と生物 (ISSN:0453073X)

巻号頁・発行日

vol.17, no.6, pp.384-391, 1979-06-25 (Released:2009-05-25)

参考文献数

29

被引用文献数

1 2

著者

瀧川 勝雄 国分 信彦 梶原 大義 土肥 美恵 田原 溶夫

出版者

公益社団法人 日本薬理学会

雑誌

日本薬理学雑誌 (ISSN:00155691)

巻号頁・発行日

vol.68, no.4, pp.489-493, 1972 (Released:2010-07-30)

参考文献数

28

被引用文献数

15 15

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Using rabbits and rats injured in experimental Whiplash, changes in glycolysis and enzyme activities of the cervical cords, and the effects of Pantui extracts, Pantocrin were investigated in detail. In the cervical cords, depressed glycolysis and lowered activities of aldolase, GOT, and alkaline phosphatase were noted. Cervical injuries were greater in rats than rabbits while hexokinase, glycerokinase and GPT were inhibited. Three enzymes in the rabbits were also inhibited. This enzymological difference between the two species appeared to be dependent on the extent of injury. Pantocrin remarkably improved abnormal glycolysis and the lowered enzyme activities of cervical cords from both injured animals.

著者

瀧川 勝雄 国分 信彦 田原 溶夫 土肥 美恵

出版者

公益社団法人 日本薬理学会

雑誌

日本薬理学雑誌 (ISSN:00155691)

巻号頁・発行日

vol.68, no.4, pp.473-488, 1972 (Released:2010-07-30)

参考文献数

51

被引用文献数

4 4

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Physical, morphological and pharmacological studies of an experimental Whiplash Injury were done, using rabbits, to elucidate the injury mechanism and the effects of Pantui extracts, Pantocrin, on the injury. A device of rotary type, which is capable of producing concentrated exterior force effectively to the cervical region, was used to simulate experimental Whiplash Injury. The injured caput and cervical regions were physically, roentgenologically and pathologically examined and the requirement for producing Whiplash Injury of no serious damage was established, i.e., acceleration of 20G to the device and a weight of 300g an the rabbit head. In addition, a new method for optokinetic stimulation was employed to study nystagmus reactions on injured rabbits. Abnormally exaggerated patterns and lowered frequencies in the ENG were noted 3 to 21 days after the injury accompanying depressed glycolysis in cerebrospinal regions. Pantocrin, administered to the injured rabbits at an intramuscular dose of 1ml (ca. 1.5mg as a dry wt.) per kg daily from the 3rd to 21st day after injury, was markedly effective for improving the abnormalities in both ENG patterns and cerebrospinal glycolysis.