Effects of ω-3 fatty acids on inflammatory reaction and immunologic function of patients after hepatectomy
10.3760/cma.j.issn.1674-635X.2011.03.007
- VernacularTitle:ω-3脂肪酸对肝部分切除术后患者炎症反应和免疫功能的影响
- Author:
Yunling WANG
;
Jingyu CAO
;
Liqun WU
;
Jiaxiu LIU
- Publication Type:Journal Article
- Keywords:
ω-3 fatty acids;
Hepatectomy;
Inflammatory reaction;
Immunologic function
- From:
Chinese Journal of Clinical Nutrition
2011;19(3):162-166
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of ω-3 fatty acids (FA) on inflammatory reaction and immunologic function of patients after hepatectomy. Methods Totally 82 patients were randomized into control group and ω-3 FA group. Both groups received parenteral nutrition (PN) with equal nitrogen and calories. Patients in the control group received medium and long-chain lipid emulsion, and those in the ω-3 FA group received ω-3 FA combined with medium and long-chain lipid emulsion. Liver function test (serum total protein, prealbumin, albumin ,aspartate aminotransferase, alanine aminotransferase) , blood coagulation function (international normalized ratio) , immune globubin (IgA, IgG, and IgM) , CD3 and CD4/CD8 were measured on the first, third, and seventh post-operative day. Results Serum total protein in the ω-3 FA group [(61. 40 ±5. 12) g/L] was significantly higher than in the control group [(58. 54 ± 5. 53 ) g/L] (P = 0. 018 ) . Aspartate aminotransferase in the ω-3 FA group [(32. 37 ± 11. 92) U/L] was significantly lower than in the control group [(42. 50 ± 29. 97) U/L] (P = 0. 048). IgA in the ω-3 FA group [(2. 67 ± 1. 01) g/L] was significantly higher than in the control group [(2. 15 ±0.77) g/L] (P=0.027). IL-1β in the ω-3 FA group [(7.88 ±6.45) pg/ml] was significantly lower than in the control group [(12. 98 ± 11. 07) pg/ml] (P = 0.034). IL-2 in the ω-3 FA group [(24.98±20.38) pg/ml] was significantly lower than the control group [(43. 09 ± 20. 74) pg/ml] (P = 0.002). The white blood cell counts and coagulation function were not significantly different between two groups. Conclusion Total PN containing ω-3 FA can effectively improve immunologic function and liver function of patients after hepatectomy.
