亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        非霍奇金淋巴瘤患者血清β2—微球蛋白和CA125檢測的意義

        2014-09-25 10:45:54張浩然等
        中國當(dāng)代醫(yī)藥 2014年23期
        關(guān)鍵詞:霍奇金淋巴瘤意義

        張浩然等

        [摘要] 目的 探討非霍奇金淋巴瘤(NHL)患者血清β2-微球蛋白(β2-MG)和CA125檢測的臨床意義。 方法 檢測76例NHL患者及32例體檢健康者的血清β2-MG和CA125水平,分析β2-MG和CA125與疾病臨床進(jìn)展及預(yù)后的關(guān)系。 結(jié)果 NHL患者血清β2-MG和CA125水平高于健康體檢者(P<0.05);β2-MG和CA125水平與患者年齡和性別均無相關(guān)性(P>0.05);侵襲性和高侵襲性淋巴瘤患者的β2-MG和CA125水平比惰性淋巴瘤患者高(P<0.05);Ⅲ~Ⅳ期比Ⅰ~Ⅱ期患者的β2-MG和CA125水平高(P<0.05);患者經(jīng)2個周期化療后β2-MG和CA125的水平較治療前下降(P<0.05)。 結(jié)論 血清β2-MG和CA125水平檢測可作為NHL診斷、疾病惡性程度、分期、療效評估的參考指標(biāo)。

        [關(guān)鍵詞] 非霍奇金淋巴瘤;β2-微球蛋白;CA125抗原

        [中圖分類號] R557+.4 [文獻(xiàn)標(biāo)識碼] A [文章編號] 1674-4721(2014)08(b)-0051-03

        [Abstract] Objective To investigate the clinical significance of the serum β2-MG and CA125 in non-Hodgkin lymphoma (NHL). Methods The level of serum β2-MG and CA125 in 76 patients with NHL (NHL group) and 32 healthy subjects (control group) weredetected.The relationships between them and clinical characteristics and prognosis were explored. Results The levels of serum β2-MG and CA125 in NHL group were obviously higher than those in the control group (P<0.05).The levels of serum β2-MG and CA125 in NHL group were not significantly correlated with age and gender (P>0.05).The levels of serum β2-MG and CA125 in aggressive and high-aggressive NHL were obviously higher than those in indolent NHL (P<0.05).The levels of serum β2-MG and CA125 in Ⅲ-Ⅳ stage were obviously higher than those in Ⅰ-Ⅱ stage (P<0.05).The levels of serum β2-MG and CA125 were significantly decreased after two cycles of chemotherapy (P<0.05). Conclusion The levels of serum β2-MG and CA125 can be taken as reference index for diagnosis,invasiveness,classification,effectiveness of treatment in the patients with NHL.

        [Key words] Non-Hodgkin lymphoma(NHL);β2-microglobulin(β2-MG);Carbohydrate antigen 125 (CA125)

        非霍奇金淋巴瘤(non-Hodgkin lymphoma,NHL)是淋巴瘤中最為常見的類型,而近年來淋巴瘤的發(fā)病率以每年3%~5%的速度增加,為目前增長速度最快的惡性腫瘤之一。NHL侵犯結(jié)外組織的傾向大,同時存在高度異質(zhì)性,故臨床進(jìn)程及治療反應(yīng)存在顯著差異,因此,對NHL預(yù)后相關(guān)因子的研究具有重要的臨床意義。目前臨床上多種預(yù)后指標(biāo)已被廣泛應(yīng)用,如年齡、Ann分期、國際預(yù)后指標(biāo)(IPI)評分、結(jié)外浸潤、腫塊大小、治療反應(yīng)等。有文獻(xiàn)[1-3]報道顯示,血清中β2-微球蛋白(β2-MG)和糖蛋白抗原125(carbohydrate antigen 125,CA125)的水平可能與大部分NHL的治療效果及預(yù)后存在相關(guān)性。因此,對NHL患者的β2-MG和CA125水平進(jìn)行分析,對提高對NHL患者的診治及預(yù)后有重要意義。

        1 資料與方法

        1.1 一般資料

        收集蚌埠醫(yī)學(xué)院第一附屬腫瘤內(nèi)科2009年10月~2014年4月收治的NHL患者76例,所有患者均經(jīng)過病理組織學(xué)檢查確診。疾病診斷標(biāo)準(zhǔn)參考淋巴組織腫瘤WHO(2008年)分型標(biāo)準(zhǔn),臨床分期按Ann Arbor分期標(biāo)準(zhǔn)。其中男40例,女36例;中位年齡55(20~72)歲。對照組為32名正常健康體檢者,男17例,女15例,年齡21~69歲。兩組患者的年齡、性別等一般資料差異無統(tǒng)計學(xué)意義(P>0.05),具有可比性。

        1.2 方法

        所有患者睡前禁食、水,次日晨空腹抽取靜脈血5 ml,測定β2-MG和CA125的水平;2個周期的化療后,復(fù)查β2-MG和CA125。β2-MG采用放射免疫學(xué)方法測定,正常范圍0.9~2.7 mg/L。CA125采用免疫化學(xué)發(fā)光技術(shù)測定,正常水平為<35 U/ml。

        1.3 統(tǒng)計學(xué)處理

        應(yīng)用SPSS 13.0軟件包進(jìn)行數(shù)據(jù)處理,計量資料以均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,組間比較采用t檢驗,計數(shù)資料的比較采用秩和檢驗,以P<0.05為差異有統(tǒng)計學(xué)意義。

        2 結(jié)果

        2.1 兩組患者血清β2-MG和CA125水平的比較

        NHL組患者的血清β2-MG和CA125水平高于對照組(P<0.05)(表1)。

        2.2 NHL患者β2-MG和CA125與患者年齡和性別的關(guān)系

        β2-MG和CA125水平與患者年齡和性別均無相關(guān)性(P>0.05)(表2)。

        2.3 不同侵襲性患者β2-MG和CA125水平的比較

        侵襲性和高侵襲性組的β2-MG和CA125水平比惰性淋巴瘤組的水平高(P<0.05)(表3)。

        2.4 不同分期患者β2-MG和CA125水平的比較

        對血清β2-MG和CA125水平的分析顯示,不同分期淋巴瘤患者間比較差異有統(tǒng)計學(xué)意義(P<0.05),Ⅰ~Ⅱ期比Ⅲ~Ⅳ期患者的β2-MG和CA125水平低(表4)。

        2.5 治療前后β2-MG和CA125水平變化的比較

        患者經(jīng)2個周期的化療,治療后β2-MG和CA125的水平較治療前顯著下降(P<0.05)(表5)。

        3 討論

        有研究顯示,β2-MG是一種低分子蛋白質(zhì),其相對分子質(zhì)量為11 800,是組織相容性抗原(HLA)的輕鏈結(jié)構(gòu),在患者新陳代謝過程中與HLA分離后釋放進(jìn)入血液[4-5]。β2-MG測定對白血病、多發(fā)性骨髓瘤等惡性血液腫瘤系統(tǒng)疾病有一定的輔助診斷價值。本研究結(jié)果顯示,NHL患者血清中β2-MG和CA125水平較對照組明顯增高,其結(jié)果與文獻(xiàn)[6]報道基本一致,提示β2-MG和CA125測定可以作為NHL診斷的輔助指標(biāo)。

        有研究顯示,β2-MG濃度明顯升高者,多病情惡化、預(yù)后不佳,而其值低者,則預(yù)后較好,生存期一般較長[7]。患者經(jīng)手術(shù)、化療或其他治療后,病情好轉(zhuǎn)或緩解,多數(shù)患者的β2-MG均有不同程度降低。研究表明,在NHL患者中β2-MG水平升高者具有較高的死亡風(fēng)險,β2-MG是NHL患者預(yù)后生存的一個獨(dú)立危險因素,可以作為判斷NHL預(yù)后的重要指標(biāo)之一。

        另有文獻(xiàn)報道,患者β2-MG水平高低與體內(nèi)腫瘤負(fù)荷的大小密切相關(guān)[8]。本研究結(jié)果顯示,Ⅰ~Ⅱ期比Ⅲ~Ⅳ期患者的β2-MG和CA125水平低,兩組差異有統(tǒng)計學(xué)意義,提示NHL患者的血清β2-MG和CA125水平與臨床分期密切相關(guān)?;颊呓?jīng)2個周期的化療,治療后β2-MG和CA125水平較治療顯著下降,反映患者體內(nèi)腫瘤負(fù)荷降低,提示β2-MG和CA125水平高低與腫瘤負(fù)荷大小密切相關(guān),說明β2-MG和CA125可預(yù)測淋巴瘤患者的治療效果。

        CA125在臨床上常為卵巢上皮癌的腫瘤標(biāo)志物,同時也為非卵巢癌的重要參考指標(biāo)[9-10]。最近國外有相關(guān)文獻(xiàn)報道,NHL患者血清CA125水平亦增高,尤其在伴有腹部浸潤的患者[11-12]。有文獻(xiàn)報道,NHL患者CA125表達(dá)的總陽性率為40%~50%,表達(dá)率與NHL腫瘤大小、臨床分期及治療效果相關(guān)[13],本研究結(jié)果顯示,CA125在NHL組中的水平高于對照組,治療后CA125水平較治療前明顯下降,差異有統(tǒng)計學(xué)意義。

        目前研究提示,CA125并非由NHL細(xì)胞直接表達(dá),而可能為NHL細(xì)胞釋放的淋巴因子刺激間皮細(xì)胞,從而使間皮細(xì)胞表達(dá)和分泌CA125[14],有研究進(jìn)一步顯示,NHL患者血清CA125升高與疾病的進(jìn)展、巨大包塊、高腫瘤負(fù)荷、心包、胸腔積液、腹水及結(jié)外播散等有關(guān)[15]。

        目前認(rèn)為,在NHL患者的血清學(xué)標(biāo)志物中β2-MG反映腫瘤負(fù)荷,LDH反映腫瘤增殖活性,而CA125則反映腫瘤的侵襲潛能[16-17]。目前已明確CA125不同于由淋巴瘤細(xì)胞直接釋放的β2-MG和CA125,而是反映間皮細(xì)胞對腫瘤的反應(yīng)性。在本研究中發(fā)現(xiàn),血清CA125水平與β2-MG同時升高,并提示動態(tài)檢測這些腫瘤學(xué)標(biāo)志物,對NHL診斷、臨床分期、疾病惡性程度、疾病活動和預(yù)后預(yù)測以及了解NHL對治療的反應(yīng)性具有重要的臨床意義。但由于本研究樣本量較少,因此β2-MG和CA125在NHL預(yù)后中的作用還需要更多的數(shù)據(jù)和資料及更規(guī)范的實(shí)驗技術(shù)來進(jìn)一步研究和證實(shí)。

        [參考文獻(xiàn)]

        [1] Apel RL,F(xiàn)ernandes BJ.Malignant lymphoma presenting with an elevated serum CA-125 level[J].Arch Pathol Lab Med,1995,119(4):373-376.

        [2] Romaguera JE,F(xiàn)ayad LE,F(xiàn)eng L,et al.Ten-year follow-up after intense chemoimmunotherapy with Rituximab-HyperCVAD alternating with Rituximab-high dose methotrexate/cytarabine (R-MA) and without stem cell transplantation in patients with untreated aggressive mantle cell lymphoma[J].Br J Haematol,2010,150(2):200-208.

        [3] Inamdar KV,Romaguera JE,Drakos E,et al.Expression of eukaryotic initiation factor 4E predicts clinical outcome in patients with mantle cell lymphoma treated with hyper-CVAD and rituximab,alternating with rituximab,high-dose methotrexate,and cytarabine[J].Cancer,2009,115(20):4727-4736.

        [4] Federico M,Guglielmi C,Luminari S,et al.Prognostic relevance of serum beta2 microglobulin in patients with follicular lymphoma treated with anthracycline-containing regimens.A GISL study[J].Haematologica,2007,92(11):1482-1488.

        [5] Peterson PA,Cunningham BA,Bergg?覽rd I,et al.β2-Microglobulin-a free immunoglobulin domain[J].Proc Natl Acad Sci USA,1972,69(7):1697-1701.

        [6] 龐麗萍,魏穎慧,張文麗,等.血清CA125,LDH,β2-MG在非霍奇金淋巴瘤診斷治療中的意義[J].白血病·淋巴瘤,2006,15(2):113-114.

        [7] López-Guillermo A,Cabanillas F,McLaughlin P,et al.The clinical significance of molecular response in indolent follicular lymphomas[J].Blood,1998,91(8):2955-2960.

        [8] 夏忠軍,黃仁魏,吳祥元,等.非霍奇金淋巴瘤患者血清β2 微球蛋白檢測對預(yù)后的價值[J].癌癥,2001,20(4):406-408.

        [9] Lazzarino M,Orlandi E,Klersy C,et al.Serum CA 125 is of clinical value in the staging and follow-up of patients with non-Hodgkin′s lymphoma:correlation with tumor parameters and disease activity[J].Cancer,1998,82(3):576-582.

        [10] Camera A,Villa MR,Rocco S,et al.Increased CA 125 serum levels in patients with advanced acute leukemia with serosal involvement[J].Cancer,2000,88(1):75-78.

        [11] Kutluk T,Varan A,Erba?鬤 B,et al.Serum CA 125 levels in children with non-Hodgkin′s lymphoma[J].Pediatr Hematol Oncol,1999,16(4):311-319.

        [12] Ozgüroglu M,Turna H,Demir G,et al.Usefulness of the epithelial tumor marker CA-125 in non-Hodgkin′s lymphoma[J].Am J Clin Oncol,1999,22(6):615-618.

        [13] 歐陽取長,王平輝.105例非霍奇金淋巴瘤患者血清乳酸脫氫酶的變化及臨床意義[J].實(shí)用腫瘤雜志,2001, 16(2):111-113.

        [14] Bonnet C,Beguin Y,F(xiàn)assotte MF,et al.Limited usefulness of CA125 measurement in the management of Hodgkin′s and non-Hodgkin′s lymphoma[J].Eur J Haematol,2007,78(5):399-404.

        [15] Wei G,Yuping Z,Jun W,et al.CA125 expression in patients with non-Hodgkin′s lymphoma[J].Leuk Lymphoma,2006,47(7):1322-1326.

        [16] Morra E.The biological markers of non-Hodgkin′s lymphomas:their role in diagnosis,prognostic assessment and therapeutic strategy[J].Int J Biol Markers,1999,14(3):149-153.

        [17] Benboubker L1,Valat C,Linassier C,et al.A new serologic index for low-grade non-Hodgkin′s lymphoma based on initial CA125 and LDH serum levels[J].Ann Oncol,2000,11(11):1485-1491.

        (收稿日期:2014-07-09 本文編輯:林利利)

        [4] Federico M,Guglielmi C,Luminari S,et al.Prognostic relevance of serum beta2 microglobulin in patients with follicular lymphoma treated with anthracycline-containing regimens.A GISL study[J].Haematologica,2007,92(11):1482-1488.

        [5] Peterson PA,Cunningham BA,Bergg?覽rd I,et al.β2-Microglobulin-a free immunoglobulin domain[J].Proc Natl Acad Sci USA,1972,69(7):1697-1701.

        [6] 龐麗萍,魏穎慧,張文麗,等.血清CA125,LDH,β2-MG在非霍奇金淋巴瘤診斷治療中的意義[J].白血病·淋巴瘤,2006,15(2):113-114.

        [7] López-Guillermo A,Cabanillas F,McLaughlin P,et al.The clinical significance of molecular response in indolent follicular lymphomas[J].Blood,1998,91(8):2955-2960.

        [8] 夏忠軍,黃仁魏,吳祥元,等.非霍奇金淋巴瘤患者血清β2 微球蛋白檢測對預(yù)后的價值[J].癌癥,2001,20(4):406-408.

        [9] Lazzarino M,Orlandi E,Klersy C,et al.Serum CA 125 is of clinical value in the staging and follow-up of patients with non-Hodgkin′s lymphoma:correlation with tumor parameters and disease activity[J].Cancer,1998,82(3):576-582.

        [10] Camera A,Villa MR,Rocco S,et al.Increased CA 125 serum levels in patients with advanced acute leukemia with serosal involvement[J].Cancer,2000,88(1):75-78.

        [11] Kutluk T,Varan A,Erba?鬤 B,et al.Serum CA 125 levels in children with non-Hodgkin′s lymphoma[J].Pediatr Hematol Oncol,1999,16(4):311-319.

        [12] Ozgüroglu M,Turna H,Demir G,et al.Usefulness of the epithelial tumor marker CA-125 in non-Hodgkin′s lymphoma[J].Am J Clin Oncol,1999,22(6):615-618.

        [13] 歐陽取長,王平輝.105例非霍奇金淋巴瘤患者血清乳酸脫氫酶的變化及臨床意義[J].實(shí)用腫瘤雜志,2001, 16(2):111-113.

        [14] Bonnet C,Beguin Y,F(xiàn)assotte MF,et al.Limited usefulness of CA125 measurement in the management of Hodgkin′s and non-Hodgkin′s lymphoma[J].Eur J Haematol,2007,78(5):399-404.

        [15] Wei G,Yuping Z,Jun W,et al.CA125 expression in patients with non-Hodgkin′s lymphoma[J].Leuk Lymphoma,2006,47(7):1322-1326.

        [16] Morra E.The biological markers of non-Hodgkin′s lymphomas:their role in diagnosis,prognostic assessment and therapeutic strategy[J].Int J Biol Markers,1999,14(3):149-153.

        [17] Benboubker L1,Valat C,Linassier C,et al.A new serologic index for low-grade non-Hodgkin′s lymphoma based on initial CA125 and LDH serum levels[J].Ann Oncol,2000,11(11):1485-1491.

        (收稿日期:2014-07-09 本文編輯:林利利)

        [4] Federico M,Guglielmi C,Luminari S,et al.Prognostic relevance of serum beta2 microglobulin in patients with follicular lymphoma treated with anthracycline-containing regimens.A GISL study[J].Haematologica,2007,92(11):1482-1488.

        [5] Peterson PA,Cunningham BA,Bergg?覽rd I,et al.β2-Microglobulin-a free immunoglobulin domain[J].Proc Natl Acad Sci USA,1972,69(7):1697-1701.

        [6] 龐麗萍,魏穎慧,張文麗,等.血清CA125,LDH,β2-MG在非霍奇金淋巴瘤診斷治療中的意義[J].白血病·淋巴瘤,2006,15(2):113-114.

        [7] López-Guillermo A,Cabanillas F,McLaughlin P,et al.The clinical significance of molecular response in indolent follicular lymphomas[J].Blood,1998,91(8):2955-2960.

        [8] 夏忠軍,黃仁魏,吳祥元,等.非霍奇金淋巴瘤患者血清β2 微球蛋白檢測對預(yù)后的價值[J].癌癥,2001,20(4):406-408.

        [9] Lazzarino M,Orlandi E,Klersy C,et al.Serum CA 125 is of clinical value in the staging and follow-up of patients with non-Hodgkin′s lymphoma:correlation with tumor parameters and disease activity[J].Cancer,1998,82(3):576-582.

        [10] Camera A,Villa MR,Rocco S,et al.Increased CA 125 serum levels in patients with advanced acute leukemia with serosal involvement[J].Cancer,2000,88(1):75-78.

        [11] Kutluk T,Varan A,Erba?鬤 B,et al.Serum CA 125 levels in children with non-Hodgkin′s lymphoma[J].Pediatr Hematol Oncol,1999,16(4):311-319.

        [12] Ozgüroglu M,Turna H,Demir G,et al.Usefulness of the epithelial tumor marker CA-125 in non-Hodgkin′s lymphoma[J].Am J Clin Oncol,1999,22(6):615-618.

        [13] 歐陽取長,王平輝.105例非霍奇金淋巴瘤患者血清乳酸脫氫酶的變化及臨床意義[J].實(shí)用腫瘤雜志,2001, 16(2):111-113.

        [14] Bonnet C,Beguin Y,F(xiàn)assotte MF,et al.Limited usefulness of CA125 measurement in the management of Hodgkin′s and non-Hodgkin′s lymphoma[J].Eur J Haematol,2007,78(5):399-404.

        [15] Wei G,Yuping Z,Jun W,et al.CA125 expression in patients with non-Hodgkin′s lymphoma[J].Leuk Lymphoma,2006,47(7):1322-1326.

        [16] Morra E.The biological markers of non-Hodgkin′s lymphomas:their role in diagnosis,prognostic assessment and therapeutic strategy[J].Int J Biol Markers,1999,14(3):149-153.

        [17] Benboubker L1,Valat C,Linassier C,et al.A new serologic index for low-grade non-Hodgkin′s lymphoma based on initial CA125 and LDH serum levels[J].Ann Oncol,2000,11(11):1485-1491.

        (收稿日期:2014-07-09 本文編輯:林利利)

        猜你喜歡
        霍奇金淋巴瘤意義
        一件有意義的事
        新少年(2022年9期)2022-09-17 07:10:54
        HIV相關(guān)淋巴瘤診治進(jìn)展
        傳染病信息(2022年3期)2022-07-15 08:24:12
        有意義的一天
        認(rèn)識兒童淋巴瘤
        CCL22、IL-10和FOXP3在B細(xì)胞非霍奇金淋巴瘤組織中的表達(dá)及意義
        鼻咽部淋巴瘤的MRI表現(xiàn)
        磁共振成像(2015年5期)2015-12-23 08:52:50
        血清LDH、TPS、CEA和β2-MG在非霍奇金淋巴瘤診斷中的價值
        原發(fā)性甲狀腺淋巴瘤1例報道
        詩里有你
        北極光(2014年8期)2015-03-30 02:50:51
        璧琮原始意義新考
        古代文明(2012年4期)2012-10-22 00:35:03
        亚洲婷婷久久播66性av| 吃奶摸下的激烈视频| 成人天堂资源www在线| 无码伊人久久大蕉中文无码| 亚洲一区二区三区1区2区| 国产精品一区av在线| 少妇被又大又粗又爽毛片| 性生交大全免费看| 国产欧美日韩在线观看一区二区三区| 国产真实二区一区在线亚洲| 一本大道久久精品 东京热| 国产一级做a爱视频在线| 在线视频一区二区三区中文字幕| 国产自产在线视频一区| 国产精品成人av大片| 国产免费又爽又色又粗视频| 福利体验试看120秒| 狠狠丁香激情久久综合| 成人全视频在线观看免费播放 | 久久精品国产热| 亚洲国产精品一区亚洲国产| 午夜福利视频一区二区二区| 亚洲精品国产一区二区 | 国内精品九九久久精品小草 | 校园春色日韩高清一区二区| 国产精品视频一区二区三区不卡| 久久久久亚洲精品无码网址色欲| 欧洲一区在线观看| 日本一区二区午夜视频| 新中文字幕一区二区三区| 色播亚洲视频在线观看| 亚洲人成网站18禁止久久影院| 一本大道久久精品 东京热| 中文字幕精品乱码一二三区| 国产免费人成视频网站在线18| 人妻少妇看a偷人无码| 亚洲av无码专区首页| 草草影院国产| 91麻豆精品久久久影院| 国产女人精品视频国产灰线| 无遮无挡爽爽免费毛片|