临床儿科杂志
臨床兒科雜誌
림상인과잡지
2014年
2期
115-117
,共3页
陈秋芳%张海邻%余刚%陈小芳%温怀凯%李锦燕%李昌崇
陳鞦芳%張海鄰%餘剛%陳小芳%溫懷凱%李錦燕%李昌崇
진추방%장해린%여강%진소방%온부개%리금연%리창숭
呼吸道合胞病毒%毛细支气管炎%白三烯%嗜酸细胞阳离子蛋白%儿童
呼吸道閤胞病毒%毛細支氣管炎%白三烯%嗜痠細胞暘離子蛋白%兒童
호흡도합포병독%모세지기관염%백삼희%기산세포양리자단백%인동
respiratory syncytial virus%bronchiolitis%leukotrienes%eosinophil cationic protein%children
目的:研究气道炎症递质鼻咽分泌物嗜酸粒细胞阳离子蛋白(NPS-ECP)和尿白三烯E4(LTE4)在呼吸道合胞病毒(RSV)毛细支气管炎患儿体内的变化。方法120例RSV检测阳性毛细支气管炎住院患儿,分为特应性组和非特应性组;同时选取30名健康体检儿童作为对照组。以酶联免疫吸附试验(ELISA)检测尿LTE4浓度,UniCAP100变态反应检测仪检测患儿鼻咽分泌物中ECP浓度,比较各组间的差异。结果特应性组尿LTE4水平为(172.21±67.29)pg/ml,高于非特应性组的(78.21±28.78)pg/ml和正常对照组的(44.22±16.14)pg/ml,三组间差异有统计学意义(F=97.33,P<0.01);两两比较差异也均有统计学意义(P均<0.01)。RSV毛细支气管炎患儿尿LTE4与血浆IgE、鼻咽分泌物ECP水平均呈显著正相关(r=0.57、0.49,P均<0.01)。结论尿LTE4和鼻咽分泌物ECP可为RSV毛细支气管患儿的治疗和预后提供参考。
目的:研究氣道炎癥遞質鼻嚥分泌物嗜痠粒細胞暘離子蛋白(NPS-ECP)和尿白三烯E4(LTE4)在呼吸道閤胞病毒(RSV)毛細支氣管炎患兒體內的變化。方法120例RSV檢測暘性毛細支氣管炎住院患兒,分為特應性組和非特應性組;同時選取30名健康體檢兒童作為對照組。以酶聯免疫吸附試驗(ELISA)檢測尿LTE4濃度,UniCAP100變態反應檢測儀檢測患兒鼻嚥分泌物中ECP濃度,比較各組間的差異。結果特應性組尿LTE4水平為(172.21±67.29)pg/ml,高于非特應性組的(78.21±28.78)pg/ml和正常對照組的(44.22±16.14)pg/ml,三組間差異有統計學意義(F=97.33,P<0.01);兩兩比較差異也均有統計學意義(P均<0.01)。RSV毛細支氣管炎患兒尿LTE4與血漿IgE、鼻嚥分泌物ECP水平均呈顯著正相關(r=0.57、0.49,P均<0.01)。結論尿LTE4和鼻嚥分泌物ECP可為RSV毛細支氣管患兒的治療和預後提供參攷。
목적:연구기도염증체질비인분비물기산립세포양리자단백(NPS-ECP)화뇨백삼희E4(LTE4)재호흡도합포병독(RSV)모세지기관염환인체내적변화。방법120례RSV검측양성모세지기관염주원환인,분위특응성조화비특응성조;동시선취30명건강체검인동작위대조조。이매련면역흡부시험(ELISA)검측뇨LTE4농도,UniCAP100변태반응검측의검측환인비인분비물중ECP농도,비교각조간적차이。결과특응성조뇨LTE4수평위(172.21±67.29)pg/ml,고우비특응성조적(78.21±28.78)pg/ml화정상대조조적(44.22±16.14)pg/ml,삼조간차이유통계학의의(F=97.33,P<0.01);량량비교차이야균유통계학의의(P균<0.01)。RSV모세지기관염환인뇨LTE4여혈장IgE、비인분비물ECP수평균정현저정상관(r=0.57、0.49,P균<0.01)。결론뇨LTE4화비인분비물ECP가위RSV모세지기관환인적치료화예후제공삼고。
Objectives To investigate the clinical significance of the airway inflammation mediators,eosinophil cationic protein (ECP) and urinary leukotriene E4 (LTE4),in children with respiratory syncytial virus (RSV) bronchiolitis. Methods A total of 120 inpatients with RSV bronchiolitis were classified into atopic and non-atopic groups. And 30 healthy subjects were se-lected as normal controls. Urinary LTE4 was determined by ELISA and ECP concentration in nasopharyngeal secretions (NPS) was tested by UniCAP100 allergen detector. The differences among groups were compared. Results The urinary LTE4 level in atopic group (172.21 ± 67.29 pg/ml) was elevated significantly (P<0.01) than that of non-atopic group (78.21 ± 28.78 pg/ml) and control group (44.22±16.14pg/ml). Significance was also found between non-atopic and control groups (P<0.01). Statistical anal-ysis indicated that urinary LTE4 positively correlated to serum IgE and ECP in children with RSV bronchiolitis (r=0.57,0.49;P<0.01). Conclusions The level of urinary LTE4 and ECP in NPS can provide the reference for treatment and prognosis of children with RSV bronchiolitis.