[The creation of laosun yutie plaster and safety experiment].
OBJECTIVE
To create an externally-applied TCD plaster (Laosun Yutie plaster) for the lumbar muscle strain (LMS).


METHODS
(1) The raw material such as angelica, safflower, frankincense, myrrh, clove and so on were turned into solid TCD plaster by a serial of modern treatment technology-distillation, extraction, condense, dehydration. Meanwhile, the naphtha from the distillation process and borneol were dissolved into ethanol solution and the dilution was thus made; (2) The solid TCD plaster and the dilution from the aboved-mentioned process were put together to form the TCD plaster and the corresponding safety experiments were applied to rabits' skin.


RESULTS
The experimental results showed that it is neither of urgent toxicity, stimulary function, nor of allergy-inducing response.


CONCLUSIONS
The laosun Yutie plaster was a newly externally-applied TCD plaster which could be used safely and handily.
Li
Pei
P
Henan Province College of Traditional Chinese Medicine, Zhengzhou 450008, China. lipei@hactcm.edu.cn
Li
Li
L
Zhuang
Yan
Y
Guo
Hui-qing
HQ
Chen
Qian
Q
An
Bing-chen
BC
D000279:Administration, Cutaneous; D000818:Animals; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage / Q000302:isolation & purification / Q000633:toxicity*; D005076:Exanthema / Q000139:chemically induced*; D005260:Female; D006168:Guinea Pigs; D006967:Hypersensitivity / Q000209:etiology*; D008297:Male; D010946:Plants, Medicinal / Q000737:chemistry; D011817:Rabbits; D023422:Skin Irritancy Tests
D004338:Drug Combinations; D004365:Drugs, Chinese Herbal