02555naa a2200349 a 450000100080000000500110000800800410001902400380006010000240009824501510012226000090027352014620028265000140174465300280175865300300178665300220181665300140183865300270185270000220187970000230190170000220192470000200194670000240196670000250199070000230201570000220203870000190206070000200207970000240209970000190212377300630214221005912023-01-24       2018    bl uuuu     u00u1 u    #d7 a10.1016/j.biopha.2018.04.1332DOI1 aBARROS, P. A. V. de  aConjugated linoleic acid prevents damage caused by intestinal mucositis induced by 5-fluorouracil in an experimental model.h[electronic resource]  c2018  aAbstract BACKGROUND: Studies have showed the protective effects of conjugated linoleic acid (CLA) on intestinal epithelium, modulating host immune and inflammatory responses on intestinal diseases. OBJECTIVE: To evaluate the preventive effects of CLA on the intestinal mucositis induced by 5-FU in a murine model. METHODS: Sixty-four BALB/c mice were randomly divided into four groups: Control (CTL), fed a standard chow diet; CLAs, fed a diet supplemented with CLA; Mucositis (5-FU), fed a standard chow diet and underwent mucositis induction and CLAs 5-FU, fed a diet supplemented with CLA and underwent mucositis induction. Mucositis was induced by intraperitoneal injection of 300 mg/kg 5-FU. After 72 h, the animals were euthanized and intestinal permeability, bacterial translocation, inflammatory mediators, and intestinal histology were evaluated. RESULTS: Mice in the CLAs 5-FU group showed reduced weight loss compared to those in the 5-FU group (p &lt 0.005). Furthermore, the results also showed that the treatment with CLA reduced intestinal permeability, bacterial translocation, and biomarkers of inflammatory response besides minor damage to ZO-1 and occludin with maintenance of the integrity of the intestinal epithelium and a favorable balance between the inflammatory and regulatory cytokines. CONCLUSION: This study suggests that CLA reduced the adverse effects from 5-FU administration on the intestinal mucosa.  aCytokines  aBacterial translocation  aConjugated linoleic acids  aIntestinal damage  aMucositis  aTight junction protein1 aANDRADE, M. E. R.1 aGENEROSO, S. de V.1 aMIRANDA, S. E. M.1 aREIS, D. C. dos1 aLEOCÁDIO, P. C. L.1 aSOUZA, E. L. de S. e1 aMARTINS, F. dos S.1 aGAMA, M. A. S. da1 aCASSALI, G. D.1 aLEITE, J. I. A.1 aFERNANDES, S. O. A.1 aCARDOSO, V. N.  tBiomedicine & Pharmacotherapygv. 103, p. 1567-1576, 2018.