ժҪ Ŀģ^ڷҺͯUѪYRЧ䌦ͯ߹ܵӰxUѪYpUжͯ75SC֞ɽMIBؽMAM37oСƴƬAڷҺMBM38oڷҺA2Y RAABɽMƽѪUОu־½BMƽѪU½@AMP<0.01BMDIFN-IL-4IFN-/IL-4@cAM@P<0.05YՓڷҺ@̓ͯѪUˮƽƸѪUͯО{Cw߹
PI~ڷҺͯѪU߹
The effect of Lead-X oral solution to lead poisoning children and their immune status
TAO Xue-mei (Beijing Haidian Hospital pediatric,Beijing 100080, China)
UжͯĽɵΣO猦ʮPעb⽛ֵ҇^m_չ˃ͯUжоͷι҇ͯUжeOдMUpعܵıʳƷڷҺSWͯUжĠIBAЧ[1]̽ڷҺͯѪUˮƽ߹ܵӰ҂Mо
1 c
1.1 о 75ѪU˵ăͯԺT\g612q2006lͯUѪYUжּ̎ԭtԇУUѪYpUж\˜ѪU100-249 mg/LSC֞ɽM:IBظAMAM3718Ů19g8.83.4qڷҺMBM3821Ů17g8.93.2qлξ\2܃ȟoȾo
1.2 A AM߽oСƴƬK_ˎ˾ṩÿһƬBMoڷҺ۸tˎƼlչ˾ṩڷÿһ֧102
1.3 ^ָ
1.3.1 Оu WAPA1987ӆġ\cyӋփԣϵKİ棨Diagnostic and Statistical Manµal of Mental DisordersDSM-IV18ÿfroӋ0żӋ1Ӌ2MІuօRעȱ9헣1ڌWмע߳lµe`2ڌWΑӕrעyԳ־3c֮ԒrIJ 4 Ľ̌ɹnIճ҄գ錦О̌5yI6ӌWϲgԸЩҪ־õIn҄7z©IĖ|nͥIUPW8̼9zճ-_9헣1ֻкܶСλτ2ڽҪõĈx_λ3ڲm^رȥ£ֻ^X4ܰoΑn5һ̲ͣػƺЂC6vԒ^7ˣώ}δr㼱ڻش8yo݆QΑꠣ9vԒΑrԴ
1.3.2 ߹ OyѪ{-ɔ_أIFN-4IL-4ԼIFN-/IL-4
1.4 峿ոo}Ѫ6ml2 mlѪUyԭu۷4mlx˼ȡҺELISAyIFN-IL-4ȣELISAԇھ˾ṩ
1.5 ̎ YSigmastatܛMнyӋ̎
2 Y
2.1 ɽMͯRAǰѪU׃Ҋ1
AǰABɽMƽѪUoyӋWP>0.05AA BɽMƽѪU@BMƽѪU½@AMP<0.01fڷҺM@͙CwѪUЧһĠIBظA
2.2 ɽMͯRAǰОuֵ׃Ҋ1
AǰɽMͯОu֟oyӋWP>0.05ڸAɽMͯОu־@ͣP<0.05½ȽMgo@P>0.05
1 ɽMͯAǰѪUֵОuֵ׃
Me |
|
ѪUֵµg/L Aǰ A |
Оu Aǰ A | ||
IBظAM AM |
37 |
14117 |
11618# |
8.72.8 |
3.21.8# |
ڷҺM BM |
38 |
14819 |
4520* |
8.53.1 |
2.81.5 * |
Mg^ |
-- |
P>0.05 |
P<0.01 |
P>0.05 |
P>0.05 |
ע#ǰ^ P0.05*ǰ^P0.01
2.3 ɽMͯRAǰָ˵׃Ҋ2
ڸAǰɽMͯƽѪ{IFN-IL-4ȺIFN-/IL-4ֵo@P>0.05ڸAAMָͯ˾o@׃P>0.05BMͯƽѪ{IFN-ߣP<0.05Ѫ{IL-4ȽͣP<0.05IFN-/IL-4P<0.05fڷҺMCw
2 ɽMͯίǰָ˵׃
Me |
|
Ŀ |
ίǰng/L |
ί(ng/L) |
Ч^ |
IBظAM AM |
37 |
IFN- |
762238 |
789262 |
P>0.05 |
37 |
IL-4 |
81.622.8 |
78.216.9 |
P>0.05 | |
37 |
IFN-/IL-4 |
9.64.1 |
10.44.3 |
P>0.05 | |
ڷҺM BM |
38 |
IFN- |
783264 |
957376 |
P<0.05 |
38 |
IL-4 |
80.923.6 |
67.319.5 |
P<0.05 | |
38 |
IFN-/IL-4 |
10.14.1 |
15.710.5 |
P<0.05 |
3 ӑՓ
͝ȵU¶ͿͯܓpWОĮעכ_ӵBruce LanphearMеһоѪҺеUȼʹֻ25 µg/L25/ͿԌͯWxɿ½[1]оCѪUͯ_ڲ̶ͬȵО醖}ڷҺ@U¶ͯѪUˮƽƲОЧچμ}Լ};SCҪɷֵϣƬ[2]
RlFU¶ɌڌWgǰͯеTܰͼͼt߹ܓpUҪpTܰͼ(ӛoT ) ɼ׃B ܰͼawwYλcwҺIFN-r (ɔ_) ½ IL-4 () IL-6 ˮƽCUTH2 IFN-r ʹIL- 4 ߝIL-4 ͵͝IFN-r ܴ̼TH2 γγɐѭhaIL-4U¶ʹIL-12 ڜpIL-12ɿԭfȾԼİlҪUʹCD4 +TĿ@½СƢƢTܰͼĿ@ܰͼDʺͻܰͼBijɻ½[3] [4]оCUѪYͯIFNCrpILC4IFN-/IL-4ֵ͵څڷҺD@N׃Cw
ڷҺҪɷǾջ\́书ЧɷҪǴֶ\ֶDzHccUYγyzMUй߀ܸcȺCw\ԪҲUMUĽx߀ͨ^oøȅcⶾ^[1]cٵĽYϵcwȵؽٽYγɽͺĶⶾŶЏĿɻpmaֹUж^pMMޏ
\S֙CwwҺߺͷخ߾PҪ\c200NøPϵyγ{Sܷl]ҪܴMɔ_صĮaw-ɔ_صĻwNKļpмĤ߀ܴMܰͼIL-1IL-2ķ@̼γߙCwIg G Ig Mȿwɼwڅɺ͚^̾в̶ͬȵӰоlFcɼӣMAFfͬɼĶ[ͬrܽ;ɼܰͼɴ˿ҊڷҺһNĠIBAֶUȾ|ȺȺƏV
īI
[1] Ӣ.ͯUжIBAЧ̽ӑ[J]. Ї¿Wg.201029521-23
[2] ѩ÷, я, ܻ.ϣίͯUж50RЧ^[J].FtYs־.2003127689-690
[3] Zhao Zheng-yan, et al. Effect of lead exposure on the immune function of lymphocytes and erythrocytes in preschool children.Journal of Zhejiang University - Science A. 20045(8):1001-1004
[4] Heo Y, Mondal TK, Gao D, Kasten-Jolly J, Kishikawa H, Lawrence DA. Posttranscriptional inhibition of interferon-gamma production by lead. Toxicol Sci. 200796:92-100.