Journal of Okayama Medical Association
Published by Okayama Medical Association

<Availability>
Full-text articles are available 3 years after publication.

オキシ塩化燐による職業性アレルギー性皮膚障害に関する実験的研究 第3編 オキシ塩化燐の感作原性に就いて

佐藤 和人 岡山大学医学部公衆衛生学教室
Thumnail 71_4421.pdf 1.77 MB
抄録
The author studied the sensitization of animals with POCI(3). Namely guinea pigs and rabbits percutaneously sensitized to POCI3 showed the allergic skin reaction by reinjecting POCI(3). And the results were as follows. 1) When POCI3 was injected into the skin of normal guinea pigs, the direct skin reaction was kept positive up to 1/500 of POCI(3) in 0.1cc olive oil, after 24 hours. 2) When POCI3 was injected into the skin of normal rabbits, the direct skin reaction was kept positive up to 1/1, 000 of POCI(3) in 0.2cc olive oil, after 24hours. 3) When 1/5, 0001/10, 000 of POCI(3) in 0.1cc olive oil was reinjected into the skin of intracutaneously sensitized guinea pigs, it showed the allergic skin reaction. 4) When 1/5, 0001/10, 000 of POCI(3) in 0.2cc olive oil was reinjected into the skin of rabbits actively sensitized by skin inunction, it showed the allergic skin reaction. 5) When the same quantity of POCI(3) was injected into the skin of normal animals and sensitized animals the skin reaction of sensitized animals was far more strong than that of normal animals. 6) From the above results it became clear that POCI(3) was a substance possible to sensitize animals.
ISSN
0030-1558
NCID
AN00032489