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Oral glucose tolerance test and insulin response in Beagle dogs after subtotal distal gastrectomy / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery ; (12): 210-212, 2011.
Artículo en Chino | WPRIM | ID: wpr-237139
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the impact of reconstruction techniques after subtotal gastrectomy on postoperative glucose and insulin levels after oral glucose tolerance test (OGTT).</p><p><b>METHODS</b>Distal gastrectomy was performed in 38 Beagle dogs. Reconstruction techniques used included integral continual jejunal interposition (n=9), Billroth I( (n=6), Billroth II( (n=7), and isolated jejunal interposition (n=8). Eight controls were used. OGTT was conducted to examine the changes in glucose and insulin levels.</p><p><b>RESULTS</b>Compared to controls, glucose significantly increased in all the 4 operative groups and peaked at 60 min. Billroth II( was associated with the most significant increase. Insulin level significantly increased in all the experimental groups in response to food stimulus and peaked at 60 min. However, the increase of insulin in Billroth II( group was not as prominent as in other groups.</p><p><b>CONCLUSIONS</b>Fluctuation of blood glucose after gastrectomy may be mitigated and insulin elevated if duodenal passage is preserved. Continual jejunal interposition should be given priority when Billroth I( reconstruction is not feasible.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Procedimientos Quirúrgicos del Sistema Digestivo / Sangre / Glucemia / Gastrectomía / Prueba de Tolerancia a la Glucosa / Insulina / Metabolismo / Métodos Límite: Animales Idioma: Chino Revista: Chinese Journal of Gastrointestinal Surgery Año: 2011 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Procedimientos Quirúrgicos del Sistema Digestivo / Sangre / Glucemia / Gastrectomía / Prueba de Tolerancia a la Glucosa / Insulina / Metabolismo / Métodos Límite: Animales Idioma: Chino Revista: Chinese Journal of Gastrointestinal Surgery Año: 2011 Tipo del documento: Artículo