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1.
Artigo em Chinês | WPRIM | ID: wpr-401082

RESUMO

Objective To study the effect of sodium cantharidinate on the growth of human gastric cancer grafted onto nude mice. Methods Nude mice xenograft models of human gastric cancer were established.BGC823was injected peritoneal and the mice were weighed. The proliferating and apoptosis rates of xenografta was evaluated by TUNEL assay and immunohistochemical staining respectively. Results The xenografts were obviously inhibited with various dosage of sodium cantharidinate(P<0.01 ), the proliferating rate of turnout cells after using sodium cantharidinate was lower than that before using sodium cantharidinate(P<0.01 ), but apoptosis rate of tumour ceils after using sodium cantharidinate was higher than that before using sodium cantharidinate(P<0.01 ). Conclusion Sodium cantharidinate can inhibit gastric cancer growth by inhibiting tumour cell proliferating or inducing cell apoptosls.

2.
Artigo em Chinês | WPRIM | ID: wpr-589097

RESUMO

0.05). Results Compared with the Open Group, the VATS Group presented significantly shorter operation time (101.4?25.2 h vs 139.6?42.5 h,t=-4.086,P=0.000), duration of postoperative chest drainage (2.2?0.8 d vs 3.0?0.9 d,t=-3.498,P=0.000), analgesic requirement time (3.0?0.5 d vs 5.5?1.2 d,t=-9.578,P=0.000), and length of hospitalization (8.0?2.4 d vs 11.2?2.3 d,t=-4.993,P=0.000). The intraoperative blood loss (185.2?153.4 ml vs 393.6?296.9 ml,t=-3.300,P=0.002) and the postoperative drainage volume (158.8?75.2 ml vs 248.2?191.7 ml,t=-2.298,P=0.025) was dramatically less in the VATS Group than in the Open Group. All the patients were cured. Follow-up observations for 1~3 months found no hemothorax, empyema, or fibrothorax in both groups. Conclusions VATS can be safely used in hemodynamically stable patients or hypotensive patients who respond to crystalloid fluids. VATS has many advantages, such as minimal invasion, little blood loss, short operating time, and quick recovery.

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