The effects of probiotics on the stabilization of blood glucose and the mechanism in children with severe infectious pneumonia
10.16151/j.1007-810x.2017.03.009
- VernacularTitle:益生菌对重症感染性肺炎病儿血糖的稳定作用及其机制研究
- Author:
Yu WANG
;
Zhongwen YANG
;
Changsong SHI
;
Yuhua ZHANG
;
Li GAO
- Keywords:
Probiotics;
Severe infectious pneumonia;
Children;
Blood glucose;
Insulin resistance
- From:Parenteral & Enteral Nutrition
2017;24(3):159-163
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of probiotics on the stabilization of blood glucose and its mechanism in children with severe infectious pneumonia.Methods:Eighty children with severe infectious pneumonia admitted to PICU were enrolled in the clinical trial prospectively.They were divided into two groups by random.Forty patients given probiotics were regarded as treatment group,the others not given probiotics were considered to be controlled group,in addition to the regular therapy.Blood glucose,plasma H2 S,D-lactate and acetic acid,propionic acid and butyric acid concentrations in stools were measured respectively at the beginning of the treatment and on day 8 after the treatment.At the same time the changes of blood glucose,fluctuation of them and prognosis were examined.Results:There was no significance in all the parameters of the two groups at the beginning of the treatment (P ＞ 0.05).The levels of plasma H2S and acetic acid,butyric acid in the stools of the probiotics group was (24.6 ± 7.4) μmol/L,(32.8 ± 8.6) μmol/g,(15.2 ± 5.2) μmoL/g on the day 8 respectively;but the concentration of these parameters in the control group was (20.9 ± 7.4) μ mol/L,(28.6 ± 7.9) μmol/g,(12.9 ± 5.0) μmoL/g.Meanwhile the level of D-lactate in patients given probiotics (1.25 ± 0.39) μg/ ml was significantly lower than that the control group (1.45 ± 0.4) μg/ml.The blood glucose (6.1 ± 2.7) mmol/L was lower than than in the other group (7.4 ± 2.7) mmol/L on day 8.And a higher recov ery rate was found in probiotic group.Furthermore,blood glucose and H2S,acetic acid levels expressed negative correlation at 8 day;but positive correlations were found between blood glucose and D-lactate (P ＜ 0.05).Conclusion:Application of probiotics to children with severe infectious pneumonia can moderate the structure of enterobacteria,reinforce the intestinal barrier and elevate the levels of plasma H2S and had positive effects on the stabilization of blood glucose and prognosis.
