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Transitional metaplasia in intestinal epithelium of rats submitted to intestina...
Santos,Alessandra Marques dos; Coelho,Joao Paulo Ferreira; Juanes,Camila de Carvalho; Azevedo,Rafael Barbosa de; Diniz,Clara AraujoAbstract Purpose: To evaluated the effects of L-lysine on the intestinal and urothelial epithelia in cystoplasty in rats. Methods: Twenty-eight 9-week-old rats were assigned to 4 groups: Group A (n=8) cystoplasty followed by administration of L-lysine (150 mg/kg body weight by gavage) for 30 weeks; Group B (n=8) cystoplasty + water for 30 weeks; Group C (n=6) L-lysine for 30 weeks; Group D (n=6) water for 30 we...
Giant appendiceal mucinous cystadenoma treated by laparoscopy: a case report an...
Nogueira,Felipe Ramos; Arruda,Francisco Wendel de Sousa; Bezerra,Carla Camila Rocha; Andrade Neto,Benjamin Ramos de; Lopes,Manoel Italo Pimentel SantosABSTRACT Appendiceal mucinous cystadenoma is a rare entity, which causes appendicular mucocele. It is more frequent in women over 50 years old. In half of the cases it is asymptomatic. Tomography of the abdomen is the gold standard in its preoperative diagnosis. The treatment is surgical, with good prognosis, the complete resection evolves without appendicular rupture and extravasation. We report a case of a 64...
Carcinogenesis in rats subjected to a new model ureterosigmoidostomy and treate...
Santos,Alessandra Marques dos; Coelho,Joao Paulo Ferreira; Juanes,Camila de Carvalho; Azevedo,Rafael Barbosa de; Melo,Nayanna de Oliveira RamosABSTRACT PURPOSE: To evaluate the effects of L-lysine on the intestinal and urothelial epithelium of rats subjected to ureterosigmoidostomy (new model for surgical carcinogenesis). METHODS: Forty-two rats, 9 weeks of age, were divided into 6 groups. Animals in groups A, B, C were subjected to ureterosigmoidostomy (US) and treated with L-lysine, celecoxib and H2O, respectively. Groups D, E and F (non-operated co...
Bladder carcinogenesis in rats subjected to ureterosigmoidostomy and treated wi...
Dornelas,Conceição Aparecida; Santos,Alessandra Marques dos; Correia,Antonio Lucas Oliveira; Juanes,Camila de Carvalho; Coelho,João Paulo FerreiraABSTRACT Objective: to evaluate the effect of L-lysine in the bladder and intestinal epithelia in rats submitted to vesicosigmoidostomy. Methods: we divided forty Wistar rats into four groups: group I - control group (Sham); group II - submitted to vesicosigmoidostomy and treated with L-lysine 150mg/kg; group III - submitted only to vesicosigmoidostomy; and group IV - received L-lysine 150mg/kg. After eight wee...