新医学
新醫學
신의학
NEW CHINESE MEDICINE
2014年
12期
828-831
,共4页
柴鸣荣%邸晓华%袁海超%黄振华%王丽婵%曾伟斌
柴鳴榮%邸曉華%袁海超%黃振華%王麗嬋%曾偉斌
시명영%저효화%원해초%황진화%왕려선%증위빈
手足口病%肠道病毒%内皮素-1%肿瘤坏死因子-α
手足口病%腸道病毒%內皮素-1%腫瘤壞死因子-α
수족구병%장도병독%내피소-1%종류배사인자-α
Hand,foot and mouth disease%Human enterovirus 7 1%Tumor necrosis factor-α%Endothelin-1
目的:研究肠道病毒71型(EV71)感染的重症手足口患儿外周血中内皮素-1、TNF-α的水平,探讨其变化在EV71感染致重症手足口病的临床意义。方法以EV71感染重症手足口病患儿为研究对象,分别将手足口病2、3、4期的30、30、16例患儿设为研究1、2、3组,同时设手足口病普通对照组(30例)和健康对照组(30名)。收集各研究组患儿急性期、好转期、恢复期以及普通对照组患儿急性期和健康对照组儿童的外周血标本,应用ELISA法检测其血浆中内皮素-1及TNF-α的水平。结果研究1组各时间段血浆中内皮素-1水平变化不明显,与健康对照组比较差异均无统计学意义(P>0.05)。研究2、3组急性期血浆中内皮素-1水平高于健康对照组,并随着病情的加重呈上升趋势(P<0.05)。随着病情好转恢复,研究2、3组血浆中内皮素-1水平逐渐下降至接近正常水平,与急性期比较差异均有统计学意义(P均<0.05)。各研究组急性期血浆中TNF-α水平均高于健康对照组,并随着临床分期的加重呈上升趋势,组间比较差异有统计学意义(P<0.05)。随着病情好转恢复,研究1、2组血浆中TNF-α水平变化不明显(P>0.05);研究3组则逐渐下降至正常水平,与急性期比较差异有统计学意义(P<0.05)。普通对照组急性期血浆中内皮素-1、TNF-α水平与健康对照组比较差异均无统计学意义(P均>0.05)。结论细胞因子内皮素-1、TNF-α可能参与了EV71感染重症手足口病的损害机制,外周血中内皮素-1、TNF-α的变化可在一定程度上反映患儿病情的进展程度及疗效。
目的:研究腸道病毒71型(EV71)感染的重癥手足口患兒外週血中內皮素-1、TNF-α的水平,探討其變化在EV71感染緻重癥手足口病的臨床意義。方法以EV71感染重癥手足口病患兒為研究對象,分彆將手足口病2、3、4期的30、30、16例患兒設為研究1、2、3組,同時設手足口病普通對照組(30例)和健康對照組(30名)。收集各研究組患兒急性期、好轉期、恢複期以及普通對照組患兒急性期和健康對照組兒童的外週血標本,應用ELISA法檢測其血漿中內皮素-1及TNF-α的水平。結果研究1組各時間段血漿中內皮素-1水平變化不明顯,與健康對照組比較差異均無統計學意義(P>0.05)。研究2、3組急性期血漿中內皮素-1水平高于健康對照組,併隨著病情的加重呈上升趨勢(P<0.05)。隨著病情好轉恢複,研究2、3組血漿中內皮素-1水平逐漸下降至接近正常水平,與急性期比較差異均有統計學意義(P均<0.05)。各研究組急性期血漿中TNF-α水平均高于健康對照組,併隨著臨床分期的加重呈上升趨勢,組間比較差異有統計學意義(P<0.05)。隨著病情好轉恢複,研究1、2組血漿中TNF-α水平變化不明顯(P>0.05);研究3組則逐漸下降至正常水平,與急性期比較差異有統計學意義(P<0.05)。普通對照組急性期血漿中內皮素-1、TNF-α水平與健康對照組比較差異均無統計學意義(P均>0.05)。結論細胞因子內皮素-1、TNF-α可能參與瞭EV71感染重癥手足口病的損害機製,外週血中內皮素-1、TNF-α的變化可在一定程度上反映患兒病情的進展程度及療效。
목적:연구장도병독71형(EV71)감염적중증수족구환인외주혈중내피소-1、TNF-α적수평,탐토기변화재EV71감염치중증수족구병적림상의의。방법이EV71감염중증수족구병환인위연구대상,분별장수족구병2、3、4기적30、30、16례환인설위연구1、2、3조,동시설수족구병보통대조조(30례)화건강대조조(30명)。수집각연구조환인급성기、호전기、회복기이급보통대조조환인급성기화건강대조조인동적외주혈표본,응용ELISA법검측기혈장중내피소-1급TNF-α적수평。결과연구1조각시간단혈장중내피소-1수평변화불명현,여건강대조조비교차이균무통계학의의(P>0.05)。연구2、3조급성기혈장중내피소-1수평고우건강대조조,병수착병정적가중정상승추세(P<0.05)。수착병정호전회복,연구2、3조혈장중내피소-1수평축점하강지접근정상수평,여급성기비교차이균유통계학의의(P균<0.05)。각연구조급성기혈장중TNF-α수평균고우건강대조조,병수착림상분기적가중정상승추세,조간비교차이유통계학의의(P<0.05)。수착병정호전회복,연구1、2조혈장중TNF-α수평변화불명현(P>0.05);연구3조칙축점하강지정상수평,여급성기비교차이유통계학의의(P<0.05)。보통대조조급성기혈장중내피소-1、TNF-α수평여건강대조조비교차이균무통계학의의(P균>0.05)。결론세포인자내피소-1、TNF-α가능삼여료EV71감염중증수족구병적손해궤제,외주혈중내피소-1、TNF-α적변화가재일정정도상반영환인병정적진전정도급료효。
Objective To assess the plasma levels of endothelin-1 (ET-1 )and tumor necrosis factor (TNF-α)in peripheral blood of children with severe hand,foot and mouth disease (HFMD)infected with EV71,aiming to explore the clinical significance of these changes in HFMD children infected with EV71. Methods The children who were diagnosed with severe HFMD and EV7 1 infection hospitalized were enrolled in this study. Thirty children diagnosed with stage II HFMD,30 stage III HFMD and 16 stage IV HFDM were assigned into study groups 1 ,2 and 3. Thirty HFMD children were allocated into the normal control group and 30 into the healthy control group. The blood samples were collected during the acute,remission and recovery stages among all groups. The plasma concentration of ET-1 and TNF-αwas detected by using ELISA. Results The changes in the plasma concentration of ET-1 were not significant in study group 1 ,which did not signifi-cantly differ from those in the healthy control group (P>0. 05 ). The plasma concentration of ET-1 in study groups 2 and 3 was significantly higher than that in the healthy control group during the acute stage,which in-creased along with the deterioration of diseases (P<0. 05 ). Along with the gradual recovery,the plasma levels of ET-1 in study groups 2 and 3 declined to normal level,significantly differing from that during the acute stage (P<0. 05 ). The plasma concentration of TNF-αin all study groups were significantly higher than that in the control group during the acute phase,and tended to elevate along with the worsening of clinical stage with sta-tistical significance (P<0. 05 ). Over the period of recovery,the changes in plasma concentration of TNF-αwere not significant in the study groups 1 and 2 (P>0. 05 ). The level of TNF-αin study group 3 gradually de-clined to normal level,significantly differing from that during the acute stage (P<0. 05 ). The plasma levels of TNF-αand ET-1 did not significantly differ between the normal and healthy control groups. Conclusions TNF-αand ET-1 might be involved with the underlying mechanism of HFMD damages combined with EV7 1 in-fection. The changes in the peripheral blood concentration of TNF-αand ET-1 can reflect the development of diseases and evaluation of clinical efficacy.