The level and clinical significance of Rab11 in children with sepsis
10.3760/cma.j.issn.1673-4912.2018.01.011
- VernacularTitle:脓毒症患儿白细胞Rab11的表达及其临床意义
- Author:
Chunyi LIU
1
;
Ping JIN
;
Yong LUO
;
Jinji XU
;
Chengxiang KONG
;
Hongbo XIE
;
Juan CHEN
;
Gang ZHOU
;
Yuqiong LUO
Author Information
1. 518100,深圳市宝安区妇幼保健院儿科
- Keywords:
Sepsis;
Rab11;
Expression
- From:
Chinese Pediatric Emergency Medicine
2018;25(1):43-46
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of Rab11 in children with sepsis at different sta-ges and severe sepsis and its relationship with the occurrence and development of sepsis in children. Methods A prospective control study was performed. All cases were enrolled from Bao′an Maternal and Children Health Care Hospital, and they were divided into sepsis group(40 cases) who were diagnosed as sepsis, severe sepsis group(20 cases) with diagnosis of severe sepsis,and healthy control group(40 healthy chil-dren) . Venous blood samples were collected at admission,and the expression level of blood leukocyte Rab11 was determined by Western blot. In the sepsis group,the expression levels of Rab11 were evaluated at the initial,the extreme and the recovery stages of sepsis,and were compared with those in severe sepsis group and healthy control group, respectively. Spearman correlation analysis was used to evaluate the relationship between the expressions of Rab11 and the levels of some parameters in blood,including white blood cell,neu-trophils,lymphocytes,monocytes,eosinophilic granulocyte,C-reactive protein and procalcitonin in blood,at the extreme stage. Meanwhile,the levels of Rab11 at extreme stage of sepsis,caused by different diseases, such as severe pneumonia,bronchiectasis complicated pulmonary infection,biliary tract infection,urinary tract infection, necrotizing enterocolitis and severe enteric viruses infection, were compared with each other. Results At the initial and the extreme stages of sepsis, as well as in severe sepsis group,the levels of Rab11 were significantly lower than that in the healthy control group(0. 54 times,0. 23 times and 0. 07 times, P<0. 05,respectively). There were no significant differences in the expression levels of Rab11 at the recovery stages of sepsis compared with that in the healthy control group(P>0. 05). There was no relation-ship between the level of Rab11 and the number of white blood cell, neutrophils, lymphocytes, monocytes, eosinophilic granulocyte, while the level of Rab11 was negatively correlated with C-reactive protein ( r =-0. 58,P=0. 014) and procalcitonin(r= -0. 63,P=0. 003) at the extreme stage of sepsis. There was no significant difference in the expression level of Rab11,at the extreme stage of sepsis,among those patients with severe pneumonia,bronchiectasis and pulmonary infection,biliary tract infection,urinary tract infection, necrotizing enterocolitis and severe enterovirus infection(P>0. 05). Conclusion The level of Rab11 is differently expressed at different stages of sepsis,and could be used as a predictor of the severity of sepsis in children.
