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Expressions of connexin 32 and connexin 43 in patients with gastric precancerous lesion after eradication of Helicobacter pylori / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences) ; (12): 628-633, 2008.
Artículo en Chino | WPRIM | ID: wpr-814025
ABSTRACT
OBJECTIVE@#To observe the change in expressions of connexin 32 and connexin 43 after the eradication of Helicobacter pylori (H.pylori) in patients with gastric precancerous lesion.@*METHODS@#The expressions of connexin 32 and connexin 43 in gastric mucosa specimens biopsy under endoscopy were detected by immunohistochemistry. The expressions of connexin 32 and connexin 43 were detected before and after the eradication of H.pylori in 88 patients with gastric precancerous lesion, and in 33 patients with chronic superficial gastritis (CSG).@*RESULTS@#The positive expression rates and the expressional intensity of connexin 32 and connexin 43 in patients with gastric precancerous lesions (51.1% and 54.5%) were lower than those in patients with CSG (100% and 93.9%, P 0.05).@*CONCLUSION@#The expressions of connexin 32 and connexin 43 in patients with gastric precancerous lesions are low, and the eradication of H.pylori can upregulate their expressions.
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Lesiones Precancerosas / Neoplasias Gástricas / Helicobacter pylori / Infecciones por Helicobacter / Conexinas / Conexina 43 / Quimioterapia / Gastritis / Metabolismo / Microbiología Límite: Adulto / Anciano / Femenino / Humanos / Masculino Idioma: Chino Revista: Journal of Central South University(Medical Sciences) Año: 2008 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Lesiones Precancerosas / Neoplasias Gástricas / Helicobacter pylori / Infecciones por Helicobacter / Conexinas / Conexina 43 / Quimioterapia / Gastritis / Metabolismo / Microbiología Límite: Adulto / Anciano / Femenino / Humanos / Masculino Idioma: Chino Revista: Journal of Central South University(Medical Sciences) Año: 2008 Tipo del documento: Artículo