麻杏石甘汤合玉屏风散对支原体肺炎患儿血清炎症因子、氧化应激及T淋巴细胞亚群的影响

目的:探讨麻杏石甘汤合玉屏风散对支原体肺炎患儿血清炎症因子、氧化应激及T淋巴细胞亚群的影响.方法:选取我院儿科门诊于2016年12月至2018年7月间收治的86例支原体肺炎患儿,按随机数字表法分为观察组(43例)和对照组(43例).对照组采用常规治疗,观察组在对照组基础上联合使用麻杏石甘汤合玉屏风散治疗,两组均治疗14...

Effects of Maxing Shigan Decoction and Yupingfeng Powder on Serum Inflammatory Factor, Oxidative Stress and T Lymphocyte Subsets in Children with Mycoplasma Pneumonia

Objective: To investigate the effects of Maxing Shigan Decoction and Yupingfeng Powder on serum inflammatory factors,oxidative stress and T lymphocyte subsets in children with mycoplasma pneumonia. Methods: 86 children with mycoplasma pneumonia who were admitted to pediatric clinicfrom in our hospital from December 2016 to July 2018 were selected.All the children were randomly divided into observation group(43 cases) and control group(43 cases) according to random number table method. The control group was treated with routine treatment, while the observation group was treated with Maxing Shigan Decoction and Yupingfeng Powder on the basis of the control group. Both groups were treated for 14 days. The curative effect and clinical symptoms of the two groups were compared. The changes of serum inflammatory factors, oxidative stress index and T lymphocyte subsets were detected and compared between the two groups. The occurrence of adverse reactions during the treatment of two groups of children were observed. Results:The total effective rate of the observation group was 93.02%(40/43), which was significantly higher than that of the control group76.74%(33/43)(P<0.05). The recovery time of body temperature, rale disappearance time, cough disappearance time and X-ray examination in the observation group were significantly shorter than those in the control group(P<0.05). After 14 days of treatment, the level of serum interleukin-2(IL-2) increased significantly in both groups. The levels of interleukin-4(IL-4), interleukin-6(IL-6) and tumor necrosis factor-α(TNF-α) decreased significantly(P<0.05). Compared with the control group, the level of serum IL-2 in the observation group was significantly higher after 14 days of treatment, while the levels of IL-4, IL-6 and TNF-α were significantly lower(P<0.05).Compared with before treatment, after 5 days of treatment and 14 days of treatment, the plasma malondialdehyde(MDA) decreased, and superoxide dismutase(SOD) increased in both groups(P<0.05). Compared with the control group, the level of plasma MDA in the observation group was significantly lower after 5 days of treatment. The SOD level was significantly higher(P<0.05). After 14 days of treatment, the levels of CD3⁺, CD4⁺, CD4⁺/CD8⁺in the two groups increased significantly, and those in the observation group were higher than those in the control group. The levels of CD8⁺in the two groups were significantly lower, and that in the observation group was lower than that in the control group(P<0.05). There was no significant difference in adverse reactions between the two groups(P>0.05). Conclusion:Maxing Shigan Decoction and Yupingfeng Powder are effective in treating mycoplasma pneumonia. They can quickly relieve clinical symptoms and inflammatory reaction, alleviate oxidative stress and improve immune function of children.