Level of activation markers of platelet and their significance in patients with lung cancer
- VernacularTitle:支气管肺癌患者血小板活化标志物水平测定
- Author:
Aihua ZHANG
;
Wenli LIU
;
Wennin WEI
;
Lei WANG
;
Dachun SUN
;
Xiaoliang LI
;
Delu TANG
;
Liqun KE
- Publication Type:Journal Article
- Keywords:
lung cancer;
metastasis;
platelet;
activation marker
- From:
Fudan University Journal of Medical Sciences
2009;36(6):737-740
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of platelet activation on the metastasis and prognoies of lung cancer. Methods Radio-immunity and ELISA were employed to detect the TXB_2,DH-TXB_2,TSP, β-TG, GMP-140,CGMP and FN of 168 cases of lung cancer patients (lung cancer group) and 80 cases of healthy persons control group. The lung cancer group included two subgroups: earlier and metaphase group (n=51) and advanced group (n=17), 39 cases in the former group underwent operation (after operation group). Results (1)Compared with control group, the levels of DH-TXB2,TSP,β-TG,GMP-140,CGMP in group of earlier and metaphase lung cancer increased and FN decreased. TXB2,DH-TXB2,TSP,β-TG,GMP-140,CGMP in advanced group increased and FN decreased;DH-TXB2 and GMP-140 increased in group of after operation. (2)Compared with group of earlier and metaphase lung cancer,the levels of DH-TXB2,TSP,β-TG,GMP-140,CGMP in group of after operation increased and FN decreased; In advanced group, levels of TXB2, DH-TXB2,TSP,β-TG,GMP-140,CGMP increased and FN decreased. (3)In the lung cancer group, CGMP was positively correlated with DH-TXB2,TSP,β-TG and GMP-140. (4)Compared with control group,TXB2, DH-TXB2, TSP,β-TG,GMP-140 and CGMP in group glandular cancer and small cell carcinoma cases increased,FN decreased;In squamous cancer, the levels of TXB2, DH-TXB2,GMP-140 and CGMP increased and FN decreased. (5)Compared with small cell carcinoma cases, DH-TXB2 decreased in cases of glandular cancer; GMP-140 decreased in squamous cancer. Conclusions Activations of platelet generally emerged with lung cancer patients, platelet activation was severe in advanced cancer patients. Activations of platelet, after operation, is obviously eased. The level of platelet activation marker is possibly related with histological classification of lung cancer.
