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中国医药导刊 ›› 2023, Vol. 25 ›› Issue (9): 942-945.

• 临床医药 • 上一篇    下一篇

CTLA4Ig基因转染猪皮敷料对患儿Ⅱ度烧伤炎症反应的影响

王隽琦1,2, 王倩2*, 赵宇辉2   

  1. 1.华北理工大学临床医学院, 河北 唐山 063000;
    2.唐山市工人医院烧伤整形一科, 河北 唐山 063210

  • 收稿日期:2023-02-15 修回日期:2023-08-21 出版日期:2023-09-28 发布日期:2023-09-28
  • 基金资助:
    河北省医学科学研究项目 (项目编号:20210758;项目名称:基因转染猪皮在面部烧伤创面中的临床应用)

Effects of CTLA4Ig Gene Modified Porcine Skin Dressings on Inflammatory Reactions of Children with Second-Degree Burn#br# #br#

  1. 1.Clinical Medical School, North China University of Science and Technology, Hebei Tangshan 063000, China;
    2.Department Ⅰ of Burns and Plastics Surgery, Tangshan Gongren Hospital, Hebei Tangshan 063210, China

  • Received:2023-02-15 Revised:2023-08-21 Online:2023-09-28 Published:2023-09-28

摘要: 目的:观察人细胞毒T淋巴细胞相关抗原4免疫球蛋白(cytotoxic T lymphocyte associated antigen 4 immunoglobulin,CTLA4Ig)基因转染猪皮敷料在患儿Ⅱ度烧伤治疗中对炎症反应的影响。方法:抽取我院基因转染猪皮治疗急性烧伤的患儿40例作为观察组,银离子敷料治疗烧伤的患儿40例作为对照组。对比两组烧伤患儿的住院时长、发热天数,以及治疗前后的白细胞计数(WBC)、中性粒细胞百分比(NEUT%)、C-反应蛋白(CRP)、血清降钙素原(PCT)4种炎症指标的表达水平。结果:基因转染猪皮观察组患儿住院时间为(15.23±5.58)d,短于对照组的(18.85±11.47)d。观察组患儿发热天数为(3.60±2.35)d,少于对照组(P<0.05)。观察组患儿治疗后的WBC、CRP、PCT水平均低于对照组,且降低幅度均高于对照组(P<0.05)。结论:CTLA4Ig基因转染猪皮敷料治疗小儿Ⅱ度烧伤创面具有缩短发热时间、降低炎症反应的优点。

关键词: font-size:medium, ">font-size:medium, ">Ⅱ度烧伤;CTLA4Ig基因转染猪皮;炎症反应;炎症指标;C-反应蛋白

Abstract: Objective: To observe the effects of cytotoxic T lymphocyte associated antigen 4 immunoglobulin (CTLA4Ig) gene modified porcine skin dressings on inflammatory reactions of children with second-degree burn. Methods:40 cases of children with second-degree burn treated with CTLA4Ig gene modified porcine skin dressings were selected as the observation group, and 40 cases of children with second-degree burn treated with Ag+ dressings were selected as the control group. The length of hospital stay, fever duration time, and the levels of inflammatory indicators (WBC, NEUT%, CRP, PCT) of the two groups of patients were compared before and after treatment. Results: The length of hospital stay of the observation group was (15.23±5.58) d, which was shorter than that of the control group (18.85±11.47). The fever duration time of patients in the observation group was (3.60±2.35) d, which was lower than that of the control group (P<0.05). After treatment, the levels of WBC, CRP and PCT of patients in the observation group were lower than those of the control group (P<0.05), and the decrease range of the WBC, CRP and PCT levels of the patients in the observation group were higher than those of the control group(P<0.05). Conclusion:The CTLA4Ig gene modified porcine skin dressings can shorten febrile time and reduce inflammatory reactions in the treatment of children with second-degree burn wounds.


Key words: Second-degree burn, CTLA4Ig gene modified porcine skin, Inflammatory reactions, Inflammatory indicators, C-reactive protein

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