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1.
Cancer Research on Prevention and Treatment ; (12): 365-369, 2021.
Artigo em Chinês | WPRIM | ID: wpr-988378

RESUMO

Objective To explore the expression of heat shock protein (HSP) 105b in advanced adenocarcinoma of esophagogastric junction (AEG) patients and its relation with clinicopathological characteristics and effect of hyperthermic intraperitoneal chemotherapy (HIPEC). Methods We randomly divided 166 cases of advanced AEG who underwent open radical gastrectomy and lymphadenectomy D2 compartment into treatment group (prophylactic HIPEC of paclitaxel after operation) and control group (conventional treatment). Immunohistochemistry was used to detect HSP105b expression in postoperative tumor tissues, and to analyze its relation with clinicopathological characteristics and effect of HIPEC. Results The expression of HSP105b was only associated with tumor vein infiltration (t=4.002, P=0.045). The 3-year disease-free survival rate of the patients with high HSP105b expression was significantly lower than those with low HSP105b expression (56.5% vs. 64.8%, χ2=35.508, P < 0.001), and the disease-free survival rate of the patients with high HSP105b expression in treatment group was significantly lower than that with low HSP105b expression (60.7% vs. 71.5%, χ2=77.459, P < 0.001). Conclusion HSP105b can be used as a prognostic factor and its expression can predict the efficacy of HIPEC in the patients with advanced AEG.

2.
Cancer Research and Clinic ; (6): 743-744,748, 2008.
Artigo em Chinês | WPRIM | ID: wpr-597128

RESUMO

Objective To study the relationship between expression of matrix metalloproteinases-7 (MMP-7) and clinicopathological characteristics in patients with primary non-smaU cell lung cancer(NSCLC). Methods MMP-7 in 20 normal people and 60 advanced NSCLC patiens were detected with reverse-transcription-polymerase-chain-reaction. Gelatum image analysator analyzed the result. Results The amount of MMP-7 was less in normal people (30.000) than in NSCLC patients(41.231) significantly(P<0.05); the level of MMP-7 was no correlated with gender, age, pathology pattern, tumor size, was inverse correlation with differentiation, and was positive correlation with clinical stages(P <0.05). Conclusion The level of MMP-7 is closely correlated with tissue differentiation and clinical stages of NSCLC, which may serve as a parameter for determining tumor invasion and metastatic.

3.
Cancer Research and Clinic ; (6)2000.
Artigo em Chinês | WPRIM | ID: wpr-543355

RESUMO

Tumor biomarkers are bioactive substance and antigen produced by lung cancer tissue and cell because of oncogene abnormal expression including protien, enzyme and hormone et al. In recent years, tumor biomarker has been one of the most active areas in basic research and clinical investigation of oncology. A variety of tumor biomarkers have been shown to have potential applications in accessory diagnosis, clinical typing, prognosis, and therapeutic response amd target therapy of lung cancer. In this review, we will discuss about a dozen of tumor biomarkers associated with lung cancer, including CEA, NSE, CYFRA21-1, PCNA, VEGF, EGFR and LTA.

4.
China Oncology ; (12)1998.
Artigo em Chinês | WPRIM | ID: wpr-535510

RESUMO

0. 05). More patients in Group A could swallow normal diet than group B (P

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