Study on efficacy of compatibility between aconiti radix cocta and Pinelliae Rhizoma on basis of uniform design method / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2169-2175, 2013.
Article
em Zh
| WPRIM
| ID: wpr-346420
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of Aconiti Radix Cocta and Pinelliae Rhizoma with different matching proportions and doses on their analgic, anti-inflammatory, phlegm eliminating and cough relieving efficacies in mice.</p><p><b>METHOD</b>The two-factor, seven-level uniform design method was adopted to observe the effect of the oral administration with the combined decoction on the analgic, anti-inflammatory, phlegm eliminating and cough relieving efficacies, with frequency of body torsions induced by acetum, ear swelling degree induced by dimethylbenzene, secretion of phenol red in tracheas and frequency of coughs induced by aqueous ammonia as indexes. Significant matching proportions and doses were collected for verification.</p><p><b>RESULT</b>(1) The effect on the frequency of body torsions and ear swelling degree. The combined decoction could effectively reduce the frequency of body torsions and ear swelling degree. According to a regression analysis, Aconiti Radix Cocta and Pinelliae Rhizoma had the antagonism, which was maximized at the ratio of 10: 1, and minimized at the ratio of less than or equal to 1: 1. The frequency of body torsions and ear swelling degree increased first and then decreased along with the rise in the total dose; and a higher proportion of Aconiti Radix Cocta resulted in a faster speed in decrease or increase. (2) The effect on the secretion of phenol red in tracheas and frequency of coughs. The combined decoction could effectively increase the secretion of phenol red in tracheas and decrease the frequency of coughs. According to a regression analysis, Pinelliae Rhizoma and Aconiti Radix Cocta had the synergistic effect in the secretion of phenol red in tracheas, which was maximized with a total dose of more than 5 g x kg(-1) and a ratio of 1: 1.</p><p><b>CONCLUSION</b>The compatible application of Pinelliae Rhizoma and Aconiti Radix Cocta can decrease the analgesic and anti-inflammatory effects of Aconiti Radix Cocta and promote the cough-relieving effect of Pinelliae Rhizoma, which vary according to different matching ratio and dose. This study provides experimental basis for indepth studies on the combined effect of Aconiti Radix Cocta and Pinelliae Rhizoma--two of eighteen incompatible pairs.</p>
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Índice:
WPRIM
Assunto principal:
Projetos de Pesquisa
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Extratos Vegetais
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Tosse
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Pinellia
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Aconitum
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Tratamento Farmacológico
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Quimioterapia Combinada
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Camundongos Endogâmicos ICR
Limite:
Animals
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2013
Tipo de documento:
Article