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Omega-3 fatty acids induce biochemical changes in the small bowel of rats before and after resection
Oliveira, João Carlos Nunes de; Izumi, Clarice; Zucoloto, Sergio; Lopes, Arony Aparecido; Areda, Camila Alves; Freitas, Osvaldo de.
  • Oliveira, João Carlos Nunes de; Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Ciências Farmacêuticas. BR
  • Izumi, Clarice; Universidade de São Paulo. Centro de Química de Proteínas. BR
  • Zucoloto, Sergio; Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Departamento de Patologia. BR
  • Lopes, Arony Aparecido; Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Ciências Farmacêuticas. BR
  • Areda, Camila Alves; Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Ciências Farmacêuticas. BR
  • Freitas, Osvaldo de; Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Ciências Farmacêuticas. BR
RBCF, Rev. bras. ciênc. farm. (Impr.) ; 41(2): 253-260, abr.-jun. 2005. tab, graf
Article in English | LILACS | ID: lil-420707
ABSTRACT
In the present study, the effect of dietary fish oil, a highly unsaturated fat source, on the intestinal mucosa before and after proximal small bowel resection in rats was studied. Forty Wistar rats were fed defined diets containing fish oil (experimental group) or corn oil (control group). After 2 weeks, animals underwent a 50 por cento proximal small bowel resection. Mucosal disaccharidases, alkaline phosphatase, aminopeptidase, protein, DNA, and TBARs levels were assessed in samples immediately before and 6 and 12 days after surgery. Disaccharidase activities were reduced in the ileal mucosa from rats in the fish oil-fed group compared to the control group before and 12 days after surgery...
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Full text: Available Index: LILACS (Americas) Main subject: Diet / Intestinal Mucosa / Intestine, Small Limits: Animals Language: English Journal: RBCF, Rev. bras. ciênc. farm. (Impr.) Journal subject: Biochemistry / Pharmacy / Pharmacology Year: 2005 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Diet / Intestinal Mucosa / Intestine, Small Limits: Animals Language: English Journal: RBCF, Rev. bras. ciênc. farm. (Impr.) Journal subject: Biochemistry / Pharmacy / Pharmacology Year: 2005 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR