Experimental study on topical treatment of diabetic skin ulcers with yi medicine "yi bu a jie" extract / 中国结合医学杂志
Chinese journal of integrative medicine
;
(12): 464-467, 2013.
Artigo
em Inglês
| WPRIM
| ID: wpr-293286
ABSTRACT
<p><b>OBJECTIVE</b>To study the role and mechanism of the Yi medicine, Yi Bu A Jie () extract, in topical treatment of diabetic skin ulcers, with a view to finding a breakthrough natural drug for the prevention and treatment of diabetic skin ulcers.</p><p><b>METHODS</b>A model of diabetic skin ulcers in Kunming mice was developed. Yi Bu A Jie was extracted in a Soxhlet extractor. Two different concentrations of the extract (0.005 mg/mL and 0.01 mg/mL) were applied to the wound of diabetic skin ulcers once every 3 days, and local skin appearance and histopathological changes were observed.</p><p><b>RESULTS</b>The shortest healing time was 25.25±2.06 day with a low concentration (P=0.0037 compared with the high concentration group, 33.14±2.21 day; P=0.0082 compared with control group, 28.21±2.14 days). The longest healing time was in the high concentration group (P=0.0025 compared with the control group). In both groups, a large number of inflammatory neutrophil cells were exuded during the experimental period. In the low concentration group, capillary-rich granulation tissue and actively growing fibroblasts appeared in the wound, while there was much necrotic tissue in the high concentration group.</p><p><b>CONCLUSION</b>Yi Bu A Jie extract has an inhibitory effect on diabetic skin ulcers in mice, and the low concentration is more suitable.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Farmacologia
/
Úlcera Cutânea
/
Fatores de Tempo
/
Extratos de Tecidos
/
Cicatrização
/
Medicamentos de Ervas Chinesas
/
Preparações Farmacêuticas
/
Administração Tópica
/
Usos Terapêuticos
Tipo de estudo:
Estudo prognóstico
Limite:
Animais
Idioma:
Inglês
Revista:
Chinese journal of integrative medicine
Ano de publicação:
2013
Tipo de documento:
Artigo
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