Background/Aims: The objective of this study is to measure macrophage inflammatory protein one beta (MIP-1β), mean platelet volume (MPV) and platelet distribution width (PDW) to evaluate their usefulness in the diagn...Background/Aims: The objective of this study is to measure macrophage inflammatory protein one beta (MIP-1β), mean platelet volume (MPV) and platelet distribution width (PDW) to evaluate their usefulness in the diagnosis of spontaneous bacterial peritonitis (SBP) in cirrhotic patients. Materials and Methods: This study comprised 41 cirrhotic patients with ascites. MPV, PDW and MIP-1β were measured in serum and ascitic fluid. Results: A significant increase MPV, PDW, C-reactive Protein (CRP) and white blood cell was observed in SBP group compared to non SBP (P ≤ 0.001, P = 0 β was significantly in-creased in ascitic fluid in patients with SBP versus non SBP (P ≤ 0.001). At cutoff value of 8.3 fl MPV had 85.7% sensitivity and 75% specificity (AUC = 0.876) for diagnosis of SBP. At cutoff value of 15.4 PDW had 90.4% sensitivity and 55% specificity (AUC = 0.762). At cutoff value of 121.9 pg/ml MIP-1β in ascitic fluid had 76.1% sensitivity and 100% specificity (AUC = 0.881) for detecting SBP. Conclusion: MIP-1β and platelet indices are useful marker in the diagnosis of SBP in cirrhotic patients. Combined measurement of MIP-1β in serum and ascitic fluid had 100% sensitivity and specificity for diagnosis of SBP.展开更多
AIM： To explore the expression of macrophage inflammatory protein-1α （MIP-1α） in Kupffer cells （KCs） following liver ischemia/reperfusion injury IRI in rats. METHODS： Forty male SD rats were divided randomly i...AIM： To explore the expression of macrophage inflammatory protein-1α （MIP-1α） in Kupffer cells （KCs） following liver ischemia/reperfusion injury IRI in rats. METHODS： Forty male SD rats were divided randomly into five groups. A model of partial warm ischemia/ reperfusion injury in the rat liver was established. KCs were isolated and incubated one hour, six hours, 12 h, and 24 h after the reperfusion. Tumor necrosis factor alpha （TNF-α） and interleukin-lbeta （IL-1β） in the supernatants were measured by ELISA. MIP-1α in KCs was detected by immunocytochemical and RT-PCR. RESULTS： No or few MIP-1α protein and mRNA were expressed in the KCs of the control group. Its expression in the IRI group had a significant increase after the reperfusion （P 〈 0.05）, which was contrary to the control group. CONCLUSION： The active behavior of the MIP-1α gene in KCs following liver ischemia/reperfusion injury is assumed to be one of the major causes for the hepatic ischemia/reperfusion injury.展开更多
Macrophages play an important role in peripheral nerve regeneration,but the specific mechanism of regeneration is still unclear.Our preliminary findings indicated that neutrophil peptide 1 is an innate immune peptide ...Macrophages play an important role in peripheral nerve regeneration,but the specific mechanism of regeneration is still unclear.Our preliminary findings indicated that neutrophil peptide 1 is an innate immune peptide closely involved in peripheral nerve regeneration.However,the mechanism by which neutrophil peptide 1 enhances nerve regeneration remains unclear.This study was designed to investigate the relationship between neutrophil peptide 1 and macrophages in vivo and in vitro in peripheral nerve crush injury.The functions of RAW 264.7 cells we re elucidated by Cell Counting Kit-8 assay,flow cytometry,migration assays,phagocytosis assays,immunohistochemistry and enzyme-linked immunosorbent assay.Axonal debris phagocytosis was observed using the CUBIC(Clear,Unobstructed Brain/Body Imaging Cocktails and Computational analysis)optical clearing technique during Wallerian degeneration.Macrophage inflammatory factor expression in different polarization states was detected using a protein chip.The results showed that neutrophil peptide 1 promoted the prolife ration,migration and phagocytosis of macrophages,and CD206 expression on the surfa ce of macrophages,indicating M2 polarization.The axonal debris clearance rate during Wallerian degeneration was enhanced after neutrophil peptide 1 intervention.Neutrophil peptide 1 also downregulated inflammatory factors interleukin-1α,-6,-12,and tumor necrosis factor-αin invo and in vitro.Thus,the results suggest that neutrophil peptide 1 activates macrophages and accelerates Wallerian degeneration,which may be one mechanism by which neutrophil peptide 1 enhances peripheral nerve regeneration.展开更多
Objective:To explore the balance of peripheral blood T helper 17 cells/regulatory T cell(Th17/Treg)ratio and the polarization ratio of M1 and M2 macrophages in lower extremity arteriosclerosis obliterans(ASO).Methods:...Objective:To explore the balance of peripheral blood T helper 17 cells/regulatory T cell(Th17/Treg)ratio and the polarization ratio of M1 and M2 macrophages in lower extremity arteriosclerosis obliterans(ASO).Methods:A rat model of lower extremity ASO was established,and blood samples from patients with lower extremity ASO before and after surgery were obtained.ELISA was used to detect interleukin 6(IL-6),IL-10,and IL-17.Real-time RCR and Western blot analyses were used to detect Foxp3,IL-6,IL-10,and IL-17 expression.Moreover,flow cytometry was applied to detect the Th17/Treg ratio and M1/M2 ratio.Results:Compared with the control group,the iliac artery wall of ASO rats showed significant hyperplasia,and the concentrations of cholesterol and triglyceride were significantly increased(P<0.01),indicating the successful establishment of ASO.Moreover,the levels of IL-6 and IL-17 in ASO rats were pronouncedly increased(P<0.05),while the IL-10 level was significantly decreased(P<0.05).In addition to increased IL-6 and IL-17 levels,the mRNA and protein levels of Foxp3 and IL-10 in ASO rats were significantly decreased compared with the control group.The Th17/Treg and M1/M2 ratios in the ASO group were markedly increased(P<0.05).These alternations were also observed in ASO patients.After endovascular surgery(such as percutaneous transluminal angioplasty and arterial stenting),all these changes were significantly improved(P<0.05).Conclusions:The Th17/Treg and M1/M2 ratios were significantly increased in ASO,and surgery can effectively improve the balance of Th17/Treg,and reduce the ratio of M1/M2,and the expression of inflammatory factors.展开更多
In order to study whether the endothelial cells (ECs) with lipid peroxidation induced by diamide can express and secrete macrophage inflammatory protein 1α (MIP-1α), the expression of MIP-1α protein in the cells wa...In order to study whether the endothelial cells (ECs) with lipid peroxidation induced by diamide can express and secrete macrophage inflammatory protein 1α (MIP-1α), the expression of MIP-1α protein in the cells was detected by cell enzyme-linked immunosorbent assay (ELISA) and that of MIP-1α mRNA was determined by cell in situ hybridization and nuclease S1 protection assay after the ECs were exposed to different concentrations of diamide for 4 h. The chemotactic activity of MIP-1α was tested by micropore filter method using modified Boyden chambers. Cell ELISA showed that the expression of MIP-1α protein in endothelial cells exposed to 1 μmol/L, 5 μmol/L and 10 μmol/L diamide was 1.9-fold, 2.3-fold and 1.7-fold respectively as much as that in the control cells, which was statistically significant by analysis of variance. In situ hybridization revealed that the mRNA expression of ECs treated with 1 μmol/L, 5 μmol/L and 10 μmol/L diamide was 1 3-fold, 3.0-fold and 1.7-fold as much as that in the control group, which had statistical significance ( F =188.93, P <0.01). The mRNA expression in 5 μmol/L dimide treated ECs, measured by nuclease S1 protection assay, was 3.4-fold as much as that in the control group( t =8 70, P <0 05). Chemotactic response(99.50±4.31 μm) to the culture medium conditioned by 5 μmol/L diamide treated ECs , which was stronger than that(66.47±3.25 μm) conditioned by the ECs ( F =404.31, P <0.05), was significantly decreased ( F =192.25, P <0.05) after adding MIP-1α antibody. It suggests that diamide, a lipid peroxidation inducer, could stimulate ECs to produce high level of MIP-1α, and might play an important role in atherogenesis by promoting the migration of peripheral blood monocytes into arterial intima.展开更多
Objective The current study aimed to evaluate whether the induction of macrophage inflammatory cytokines by Ox-LDL is related to the expression of ABCA 1 pathway. Methods After THP 1/PMA macrophages were transfected w...Objective The current study aimed to evaluate whether the induction of macrophage inflammatory cytokines by Ox-LDL is related to the expression of ABCA 1 pathway. Methods After THP 1/PMA macrophages were transfected with ABCA1 antisense oligonucleotides （100nmol/L） followed by treatment with Ox-LDL （30mg/L）, the expressions of ABCA1, ICAM-1 and MCP-1 mRNA and protein were determined by real-time fluorescent quantitative RT-PCR, Western blot or ELISA. Results Ox-LDL induced expressions of ABCA1, ICAM-1, and MCP-1 at both mRNA and protein levels from THPI/PMA macrophages. Transfection with ABCAI antisense oligonucleotides reduced ABCA1 mRNA levels after 3 and 6 hours and protein levels after 12 and 24 hours. The expression of ICAM-1 and MCP-1 induced by Ox-LDL was also decreased after inhibition of ABCA 1 protein expression by ABCA 1 antisense oligonucleotide decreased. Conclusion The induction of macrophage inflammatory cytokines by Ox-LDL is partially dependent on expression ofABCA1. Our studies disclose new functions of ABCA1 in macrophages Objective The current study aimed to evaluate whether the induction of macrophage inflammatory eytokines by Ox-LDL is related to the expression of ABCA 1 pathway. Methods After THP 1/PMA macrophages were transfected with ABCA1 antisense oligonucleotides （100nmol/L） followed by treatment with Ox-LDL （30mg/L）, the expressions of ABCA1, ICAM-1 and MCP-1 mRNA and protein were determined by real-time fluorescent quantitative RT-PCR, Western blot or ELISA. Results Ox-LDL induced expressions of ABCA1, ICAM-1, and MCP-1 at both mRNA and protein levels from THPI/PMA macrophages. Transfection with ABCAI antisense oligonucleotides reduced ABCA1 mRNA levels after 3 and 6 hours and protein levels after 12 and 24 hours. The expression of ICAM-1 and MCP-1 induced by Ox-LDL was also decreased after inhibition of ABCA 1 protein expression by ABCA 1 antisense oligonucleotide decreased. Conclusion The induction of macrophage inflammatory cytokines by Ox-LDL is partially dependent on expression ofABCA1. Our studies disclose new functions of ABCA1 in macrophages展开更多
Objective: To study the chemotactic superfamily genes expression profiling of macrophage line U937 treated with monocyte chemoattractant protein-1 (MCP-1) using gene chip technique. Methods: Total RNA from macrophage ...Objective: To study the chemotactic superfamily genes expression profiling of macrophage line U937 treated with monocyte chemoattractant protein-1 (MCP-1) using gene chip technique. Methods: Total RNA from macrophage line U937 (as control) and U937 with MCP-1 was extracted, made reverse transcript to cDNA and tested with gene expression chip HO2 human. Results: Some chemotactic-related gene expressions were changed in all analyzed genes. Regulated upon activation, normal T cell expressed and secreted (RANTES) was up-regulated over 2-fold and 7 chemotactic-related genes (CCR2, CCR5, CCL16, GROβ, GROγ, IL-8 and granulocyte chemotactic protein 2) were down-regulated over 2-fold in MCP-1 treated U937 cells at mRNA level. Conclusion: MCP-1 can influence some chemokines and receptors expression in macrophage in vitro, in which MCP-1 mainly down-regulates the chemotactic genes expression of those influencing neutrophilic granulocyte (GROβ, GROγ, IL-8 and granulocyte chemotactic protein 2). Another novel finding is that it can also down-regulate the mRNA level of CCR5, which plays a critical role in many disorders and illnesses.展开更多
文摘Background/Aims: The objective of this study is to measure macrophage inflammatory protein one beta (MIP-1β), mean platelet volume (MPV) and platelet distribution width (PDW) to evaluate their usefulness in the diagnosis of spontaneous bacterial peritonitis (SBP) in cirrhotic patients. Materials and Methods: This study comprised 41 cirrhotic patients with ascites. MPV, PDW and MIP-1β were measured in serum and ascitic fluid. Results: A significant increase MPV, PDW, C-reactive Protein (CRP) and white blood cell was observed in SBP group compared to non SBP (P ≤ 0.001, P = 0 β was significantly in-creased in ascitic fluid in patients with SBP versus non SBP (P ≤ 0.001). At cutoff value of 8.3 fl MPV had 85.7% sensitivity and 75% specificity (AUC = 0.876) for diagnosis of SBP. At cutoff value of 15.4 PDW had 90.4% sensitivity and 55% specificity (AUC = 0.762). At cutoff value of 121.9 pg/ml MIP-1β in ascitic fluid had 76.1% sensitivity and 100% specificity (AUC = 0.881) for detecting SBP. Conclusion: MIP-1β and platelet indices are useful marker in the diagnosis of SBP in cirrhotic patients. Combined measurement of MIP-1β in serum and ascitic fluid had 100% sensitivity and specificity for diagnosis of SBP.
文摘AIM： To explore the expression of macrophage inflammatory protein-1α （MIP-1α） in Kupffer cells （KCs） following liver ischemia/reperfusion injury IRI in rats. METHODS： Forty male SD rats were divided randomly into five groups. A model of partial warm ischemia/ reperfusion injury in the rat liver was established. KCs were isolated and incubated one hour, six hours, 12 h, and 24 h after the reperfusion. Tumor necrosis factor alpha （TNF-α） and interleukin-lbeta （IL-1β） in the supernatants were measured by ELISA. MIP-1α in KCs was detected by immunocytochemical and RT-PCR. RESULTS： No or few MIP-1α protein and mRNA were expressed in the KCs of the control group. Its expression in the IRI group had a significant increase after the reperfusion （P 〈 0.05）, which was contrary to the control group. CONCLUSION： The active behavior of the MIP-1α gene in KCs following liver ischemia/reperfusion injury is assumed to be one of the major causes for the hepatic ischemia/reperfusion injury.
基金supported by the National Natural Science Foundation of China,No.32371048(to YK)the Peking University People’s Hospital Research and Development Funds,No.RDX2021-01(to YK)the Natural Science Foundation of Beijing,No.7222198(to NH)。
文摘Macrophages play an important role in peripheral nerve regeneration,but the specific mechanism of regeneration is still unclear.Our preliminary findings indicated that neutrophil peptide 1 is an innate immune peptide closely involved in peripheral nerve regeneration.However,the mechanism by which neutrophil peptide 1 enhances nerve regeneration remains unclear.This study was designed to investigate the relationship between neutrophil peptide 1 and macrophages in vivo and in vitro in peripheral nerve crush injury.The functions of RAW 264.7 cells we re elucidated by Cell Counting Kit-8 assay,flow cytometry,migration assays,phagocytosis assays,immunohistochemistry and enzyme-linked immunosorbent assay.Axonal debris phagocytosis was observed using the CUBIC(Clear,Unobstructed Brain/Body Imaging Cocktails and Computational analysis)optical clearing technique during Wallerian degeneration.Macrophage inflammatory factor expression in different polarization states was detected using a protein chip.The results showed that neutrophil peptide 1 promoted the prolife ration,migration and phagocytosis of macrophages,and CD206 expression on the surfa ce of macrophages,indicating M2 polarization.The axonal debris clearance rate during Wallerian degeneration was enhanced after neutrophil peptide 1 intervention.Neutrophil peptide 1 also downregulated inflammatory factors interleukin-1α,-6,-12,and tumor necrosis factor-αin invo and in vitro.Thus,the results suggest that neutrophil peptide 1 activates macrophages and accelerates Wallerian degeneration,which may be one mechanism by which neutrophil peptide 1 enhances peripheral nerve regeneration.
基金supported by Natural Science Foundation of Hainan Province(820MS135)Hainan Provincial Health Commission 2023 Provincial Key Clinical Discipline(Clinical Medical Center)Construction Unit Fund Project(Qiongwei Yihan[2022]No.341)Hainan Provincial Health Technology Innovation Joint Project(WSJK2024MS209).
文摘Objective:To explore the balance of peripheral blood T helper 17 cells/regulatory T cell(Th17/Treg)ratio and the polarization ratio of M1 and M2 macrophages in lower extremity arteriosclerosis obliterans(ASO).Methods:A rat model of lower extremity ASO was established,and blood samples from patients with lower extremity ASO before and after surgery were obtained.ELISA was used to detect interleukin 6(IL-6),IL-10,and IL-17.Real-time RCR and Western blot analyses were used to detect Foxp3,IL-6,IL-10,and IL-17 expression.Moreover,flow cytometry was applied to detect the Th17/Treg ratio and M1/M2 ratio.Results:Compared with the control group,the iliac artery wall of ASO rats showed significant hyperplasia,and the concentrations of cholesterol and triglyceride were significantly increased(P<0.01),indicating the successful establishment of ASO.Moreover,the levels of IL-6 and IL-17 in ASO rats were pronouncedly increased(P<0.05),while the IL-10 level was significantly decreased(P<0.05).In addition to increased IL-6 and IL-17 levels,the mRNA and protein levels of Foxp3 and IL-10 in ASO rats were significantly decreased compared with the control group.The Th17/Treg and M1/M2 ratios in the ASO group were markedly increased(P<0.05).These alternations were also observed in ASO patients.After endovascular surgery(such as percutaneous transluminal angioplasty and arterial stenting),all these changes were significantly improved(P<0.05).Conclusions:The Th17/Treg and M1/M2 ratios were significantly increased in ASO,and surgery can effectively improve the balance of Th17/Treg,and reduce the ratio of M1/M2,and the expression of inflammatory factors.
文摘In order to study whether the endothelial cells (ECs) with lipid peroxidation induced by diamide can express and secrete macrophage inflammatory protein 1α (MIP-1α), the expression of MIP-1α protein in the cells was detected by cell enzyme-linked immunosorbent assay (ELISA) and that of MIP-1α mRNA was determined by cell in situ hybridization and nuclease S1 protection assay after the ECs were exposed to different concentrations of diamide for 4 h. The chemotactic activity of MIP-1α was tested by micropore filter method using modified Boyden chambers. Cell ELISA showed that the expression of MIP-1α protein in endothelial cells exposed to 1 μmol/L, 5 μmol/L and 10 μmol/L diamide was 1.9-fold, 2.3-fold and 1.7-fold respectively as much as that in the control cells, which was statistically significant by analysis of variance. In situ hybridization revealed that the mRNA expression of ECs treated with 1 μmol/L, 5 μmol/L and 10 μmol/L diamide was 1 3-fold, 3.0-fold and 1.7-fold as much as that in the control group, which had statistical significance ( F =188.93, P <0.01). The mRNA expression in 5 μmol/L dimide treated ECs, measured by nuclease S1 protection assay, was 3.4-fold as much as that in the control group( t =8 70, P <0 05). Chemotactic response(99.50±4.31 μm) to the culture medium conditioned by 5 μmol/L diamide treated ECs , which was stronger than that(66.47±3.25 μm) conditioned by the ECs ( F =404.31, P <0.05), was significantly decreased ( F =192.25, P <0.05) after adding MIP-1α antibody. It suggests that diamide, a lipid peroxidation inducer, could stimulate ECs to produce high level of MIP-1α, and might play an important role in atherogenesis by promoting the migration of peripheral blood monocytes into arterial intima.
文摘Objective The current study aimed to evaluate whether the induction of macrophage inflammatory cytokines by Ox-LDL is related to the expression of ABCA 1 pathway. Methods After THP 1/PMA macrophages were transfected with ABCA1 antisense oligonucleotides （100nmol/L） followed by treatment with Ox-LDL （30mg/L）, the expressions of ABCA1, ICAM-1 and MCP-1 mRNA and protein were determined by real-time fluorescent quantitative RT-PCR, Western blot or ELISA. Results Ox-LDL induced expressions of ABCA1, ICAM-1, and MCP-1 at both mRNA and protein levels from THPI/PMA macrophages. Transfection with ABCAI antisense oligonucleotides reduced ABCA1 mRNA levels after 3 and 6 hours and protein levels after 12 and 24 hours. The expression of ICAM-1 and MCP-1 induced by Ox-LDL was also decreased after inhibition of ABCA 1 protein expression by ABCA 1 antisense oligonucleotide decreased. Conclusion The induction of macrophage inflammatory cytokines by Ox-LDL is partially dependent on expression ofABCA1. Our studies disclose new functions of ABCA1 in macrophages Objective The current study aimed to evaluate whether the induction of macrophage inflammatory eytokines by Ox-LDL is related to the expression of ABCA 1 pathway. Methods After THP 1/PMA macrophages were transfected with ABCA1 antisense oligonucleotides （100nmol/L） followed by treatment with Ox-LDL （30mg/L）, the expressions of ABCA1, ICAM-1 and MCP-1 mRNA and protein were determined by real-time fluorescent quantitative RT-PCR, Western blot or ELISA. Results Ox-LDL induced expressions of ABCA1, ICAM-1, and MCP-1 at both mRNA and protein levels from THPI/PMA macrophages. Transfection with ABCAI antisense oligonucleotides reduced ABCA1 mRNA levels after 3 and 6 hours and protein levels after 12 and 24 hours. The expression of ICAM-1 and MCP-1 induced by Ox-LDL was also decreased after inhibition of ABCA 1 protein expression by ABCA 1 antisense oligonucleotide decreased. Conclusion The induction of macrophage inflammatory cytokines by Ox-LDL is partially dependent on expression ofABCA1. Our studies disclose new functions of ABCA1 in macrophages
文摘Objective: To study the chemotactic superfamily genes expression profiling of macrophage line U937 treated with monocyte chemoattractant protein-1 (MCP-1) using gene chip technique. Methods: Total RNA from macrophage line U937 (as control) and U937 with MCP-1 was extracted, made reverse transcript to cDNA and tested with gene expression chip HO2 human. Results: Some chemotactic-related gene expressions were changed in all analyzed genes. Regulated upon activation, normal T cell expressed and secreted (RANTES) was up-regulated over 2-fold and 7 chemotactic-related genes (CCR2, CCR5, CCL16, GROβ, GROγ, IL-8 and granulocyte chemotactic protein 2) were down-regulated over 2-fold in MCP-1 treated U937 cells at mRNA level. Conclusion: MCP-1 can influence some chemokines and receptors expression in macrophage in vitro, in which MCP-1 mainly down-regulates the chemotactic genes expression of those influencing neutrophilic granulocyte (GROβ, GROγ, IL-8 and granulocyte chemotactic protein 2). Another novel finding is that it can also down-regulate the mRNA level of CCR5, which plays a critical role in many disorders and illnesses.
文摘目的探究血清血管内皮生长因子受体1(vascular endothelial growth factor receptor-1,VEGFR-1)和巨噬细胞炎性蛋白-3α(macrophage inflammatory protein-3α,MIP-3α)在子宫内膜异位症(endometriosis,EMs)患者中的表达以及两者联合检测对EMs患者术后复发的预测价值。方法选取2019年4月~2021年6月秦皇岛市妇幼保健院行腹腔镜手术治疗的114例EMs患者作为观察组,同期选择在该院体检的孕龄期女性114例健康体检者作为对照组。采用酶联免疫吸附法(ELISA)测定患者血清中VEGFR-1和MIP-3α水平;根据术后二年复发情况,将其分为复发组(n=78)和未复发组(n=36)。采用多因素Logistic回归分析EMs患者术后复发的影响因素;采用受试者工作特征(receiver operating characteristic,ROC)曲线分析血清VEGFR-1与MIP-3α联合检测对EMs患者术后复发的预测价值。结果与对照组相比,观察组VEGFR-1(116.25±48.57pg/ml vs 92.43±25.37pg/ml)及MIP-3α(19.25±5.24pg/ml vs 13.67±4.28pg/ml)水平升高,差异具有统计学意义(t=4.641,8.806,均P<0.05)。轻度、中度、重度EMs患者VEGFR-1水平(104.22±5.78pg/ml,118.60±6.56pg/ml,138.55±7.85pg/ml)和MIP-3α水平(15.37±1.15pg/ml,19.28±2.12pg/ml,25.42±2.56pg/ml)依次升高,差异具有统计学意义(F=147.757,133.654,均P<0.001)。复发组中后穹隆存在触痛结节及r-AFS分期(Ⅲ~Ⅳ期)占比显著大于未复发组(χ^(2)=15.139,10.310,均P<0.05);复发组术后用药6个月及以上占比显著低于未复发组(χ^(2)=15.016,P<0.001),差异具有统计学意义。多因素Logistic回归分析显示,血清VEGFR-1,MIP-3α,后穹隆存在触痛结节及r-AFS分期为EMs术后复发的危险因素(均P<0.05),术后用药6个月及以上为保护因素(P<0.05)。ROC曲线显示,血清VEGFR-1与MIP-3α联合预测EMs术后复发的曲线下面积(area under the curve,AUC)最大(0.929),其敏感度和特异度分别为85.90%和86.11%。结论VEGFR-1及MIP-3α在EMs患者血清中表达升高,且二者联合检测在预测EMs术后复发的效能更佳。
