| Literature DB >> 22008106 |
Xueli Dai1, Wenli Wang, Yang Shen-Tu, Jie Zhang.
Abstract
BACKGROUND ANDEntities:
Mesh:
Substances:
Year: 2011 PMID: 22008106 PMCID: PMC5999940 DOI: 10.3779/j.issn.1009-3419.2011.10.02
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
1免疫组化法检测肺腺癌(A)和鳞癌(B)中血管内皮生长因子-C(VEGF-C)的阳性表达(×100)
The positive expression of vascular endothelial growth factor-C (VEGF-C) in lung adenocarcinoma (A) and squamous cell carcinoma (B) by immunohistochemistry (×100)
肺腺癌(A)和鳞癌(B)中VEGF-C的表达
The expression of VEGF-C in lung adenocarcinoma and squamous cell carcinoma
| VEGF-C expression level | (-) | (+) | (++) | (+++) |
| Lung adenocarcinoma | 17 (28.8%) | 14 (23.7%) | 15 (25.5%) | 13 (22.0%) |
| Lung squamous cell carcinoma | 22 (56.4%) | 1 (2.6%) | 6 (15.4%) | 10 (25.6%) |
肺腺癌和鳞癌中VEGF-C和新生淋巴管的表达与病理因素的关系
The relationship between VEGF-C/lymphangiogenesis expression and pathologic factors
| Pathologic factors | VEGF-C expression | LMVD | |||
| LMVD: lymphatic microvessel density. | |||||
| T stage | 0.744 | 0.213 | |||
| T1 | 8 | 4 (50.0%) | 5.00±4.00 | ||
| T2 | 70 | 43 (61.4%) | 5.01±3.93 | ||
| T3 | 20 | 11 (55.0%) | 6.05±4.42 | ||
| Tumor size (cm) | 0.521 | 0.198 | |||
| < 7 cm | 88 | 51 (58.0%) | 4.82±3.95 | ||
| ≥7 cm | 10 | 7 (70.0%) | 6.60±5.46 | ||
| Pathological type | 0.003 | 0.002 | |||
| Adenocarcinoma | 59 | 42 (71.2%) | 6.20±3.81 | ||
| Squamous cell carcinoma | 39 | 16 (41.0%) | 3.95±3.18 | ||
| Differentiation | 0.761 | 0.447 | |||
| High | 11 | 7 (63.6%) | 4.47±4.04 | ||
| Middle | 49 | 26 (53.1%) | 4.73±3.90 | ||
| Low | 38 | 25 (65.8%) | 5.74±4.18 | ||
2免疫组化法检测肺腺癌和鳞癌中新生淋巴管的表达。A:红色椭圆形区域为新生淋巴管表达区域(×100);B:红色箭头所指为新生淋巴管(×200)
The expression of lymphangiogenesis in lung adenocarcinoma and squamous cell carcinoma by immunohistochemistry. A: The red elliptical area showed the expression of lymphangiogenesis (×100); B: The red arrow showed the the expression of lymphangiogenesis (×200)
3Kaplan-Meier累计生存时间曲线分析。A:VEGF-C阳性表达患者和阴性表达患者的Kaplan-Meier累计生存时间曲线;B:高LMVD组患者和低LMVD组患者的Kaplan-Meier累计生存时间曲线
Kaplan-Meier cumulative survival time curves analysis. A: Kaplan-Meier cumulative survival time curves of VEGF-C positive expression group and VEGF-C negative expression group; B: Kaplan-Meier cumulative survival time curves of higher LMVD (≥5) and lower LMVD (< 5)
肺腺癌和鳞癌患者生存期的预后因素(Cox回归分析)
Prognostic factors for survival in patients with lung adenocarcinoma and squamous cell carcinoma (Cox regression model)
| Characteristics | Hazard ratio (HR) | 95%CI | |
| Age | 0.128 | 1.028 | 0.992-1.065 |
| Gender | 0.461 | 0.754 | 0.356-1.598 |
| T stage | 0.950 | 0.983 | 0.576-1.678 |
| Tumor size | 0.130 | 3.367 | 1.296-8.747 |
| Differentiation | 0.140 | 0.538 | 0.328-0.882 |
| Pathological type | 0.960 | 1.973 | 0.889-4.331 |
| LMVD | 0.350 | 1.177 | 1.012-1.370 |
| VEGF-C expression | 0.001 | 1.862 | 1.464-2.386 |