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find Author "芮元祎" 2 results
  • The Progress of Research on The Relationship Between TRAF6 and Apoptosis

    Objective To summarize the relationship between tumor necrosis factor receptor-associated factor 6 (TRAF6) and apoptosis. Methods Domestic and international researches on progress of TRAF6 and apoptotic signaling pathway, especially focused on the functional features of TRAF6 in different system diseases were searched and reviewed. Results TRAF6 took part in several signaling pathways, which had been implicated in regulating apoptosis, and its roles differed in different system diseases and in different conditions. TRAF6 promoted tumorigenesis by inhibiting apoptosis, while it played a proapoptotic or prosurvival role in nervous system and inflammatory diseases. Conclusion TRAF6 plays an important role in apoptosis and involves in the development of tumor, nervous system disease, and inflammatory diseases.

    Release date:2016-09-08 10:34 Export PDF Favorites Scan
  • 8 例贝伐珠单抗致胃肠道穿孔的临床分析

    目的观察并分析接受贝伐珠单抗治疗的恶性肿瘤患者发生胃肠道穿孔的治疗方式及预后。方法回顾性分析 2013 年 1 月至 2019 年 11 月期间在四川省肿瘤医院接受贝伐珠单抗治疗后发生胃肠道穿孔的恶性肿瘤患者的临床资料,包括穿孔后的临床特征,贝伐珠单抗使用周期、单次使用剂量及累计剂量,骨髓抑制程度,感染情况,末次使用贝伐珠单抗至发生胃肠道穿孔的时间,穿孔后治疗方式、穿孔后生存时间等相关资料。结果共纳入 8 例患者的资料进行分析,分别是左半结肠癌 2 例,右半结肠癌 3 例,直肠癌、肺癌和子宫内膜癌各 1 例。8 例患者均有腹胀、腹痛症状,5 例患者出现严重腹膜炎(肌紧张、压痛、反跳痛),4 例患者出现膈下游离气体或腹腔游离气体。贝伐珠单抗中位使用次数为 2 次(1~16 次)、上下四分位数为(2,6),中位单次剂量为 0.4 g(0.3~0.4 g)、上下四分位数为(0.3,0.4),中位累计剂量为 0.8 g(0.4~4.8 g)、上下四分位数为(0.6,2.4),末次使用贝伐珠单抗至胃肠道穿孔的中位时间为 15 d(3~68 d)、上下四分位数为(4,16)。有 5 例患者接受手术治疗,穿孔至接受手术的中位时间为 34.5 h(2~72 h)、上下四分位数为(3.5,72.0);3 例患者行保守治疗。2 例患者出现 Ⅳ 度骨髓抑制,6 例患者出现感染性休克、诊断为脓毒血症; 8 例患者经手术或保守治疗后相继死亡,中位死亡时间 23 d(15~37 d)、上下四分位数为(20,25)。结论接受贝伐珠单抗治疗的患者发生胃肠道穿孔的预后差,病死率高,在治疗过程中需密切关注相关并发症风险并在起病早期及早干预。

    Release date:2021-04-30 10:45 Export PDF Favorites Scan
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