Use of GFP to Study the Expression of the Virulence Gene actA Regulated by PrfA in Listeria monocytogenes GFP用于单核细胞增生李斯特菌PrfA调控毒力基因actA转录表达的研究
Objective To analyze the effectiveness of percutaneous radiofrequency ablation ( PRFA) and open radiofrequency ablation ( open-RFA) in the treatment of liver neoplasms. 目的分析经皮射频消融术和开腹消融术两种方式射频消融术在肝脏肿瘤治疗中的疗效。
Objective To summarize the experience of nursing the patients undergoing CT-guided percutaneous radiofrequency ablation ( PRFA). 目的总结CT引导下经皮射频消融术治疗肿瘤患者的护理对策。
The Construction of an Attenuated Strain and Research on Expression of the Virulence Gene actA Regulated by PrfA in Listeria Monocytogenes 单核细胞增生李斯特菌毒力基因actA转录调控机制的初步研究和缺失突变株的构建
Methods PRFA was used to treat 72 cases of liver cancer with 118 nodules ( 1 0-8 8 in diameter). 方法超声引导下经皮射频消融治疗72例肝癌118个结节,肿瘤直径10~88cm。
Objective To study the value of contrast-enhanced ultrasonography ( CEUS) in the guidance of percutaneous radiofrequency ablation ( PRFA) in treating closed hepatic trauma ( CHT). 目的研究超声造影(CEUS)引导经皮射频凝固(PRFA)治疗闭合性肝外伤(CHT)的价值。
Methods: Seventy seven patients with primary or metastatic hepatic cancer were treated by PRFA under ultrasound guidance. 方法:对77例肝癌患者进行B超引导PRFA治疗。
Conclusion Our study indicates that the PRFA is an effective mini-invasive local ablation therapy for benign and malignant liver tumors, and its complications could be prevented and managed through skill measures. 结论PRFA治疗肝脏肿瘤具有微创、有效、患者康复快等优势,其并发症可通过相应措施而有效防治。
Conclusion The results of this study suggest that the treatment protocol of PRFA in combination with PEI was an effective mini-invasive local ablation therapy, which was part of the comprehensive management of the colorectal liver metastases. 结论PRFA联合PEI是治疗结直肠癌肝转移的有效微创局部治疗方案。
After PRFA, these patients had fever in 98%, damage of hepatic function in 78%, intra-abdominal bleeding in 1%, gastric damage in 1%, hepatic abscess in 1% and 1%. 术后出现发热98%、肝功能损害78%、腹腔内出血1%、胃漏1%、气胸1%、肝脓肿1%。
Conclusion PRFA, simple, minimally invasive, safe, effective, and reproducible, is one part of the comprehensive therapy in liver tumors. 结论PRFA具有简单、微创、安全、有效、多点反复治疗及对全身影响较小等优点,是肝脏肿瘤综合治疗的重要组成部分;
All had the indication of PRFA; 有PRFA适应症;
Conclusions The size and position are 2 important influencing factors for local therapeutic efficacy of PRFA. 结论肿瘤的大小和位置是影响射频消融治疗肝癌局部效果的重要因素。
Improvements in puncture guidance and placement of electrode needles, and utilization of specific management for specially situated tumors may promote the local therapeutic efficacy of PRFA. 改进穿刺导向和布针技术,对特殊部位的肿瘤采取特殊的处理措施,有可能在一定程度上提高局部疗效。
Objective To evaluate the influencing factors of local therapeutic efficacy of percutaneous radiofrequency ablation ( PRFA) for liver cancer. 目的探讨超声引导下肝癌射频消融局部疗效的影响因素。
Purpose: To evaluate the efficacy of percutaneous cluster electrode radiofrequency ablation ( PRFA) to treat liver cancer. 目的:探讨经皮射频消融(PRFA)对肝脏恶性肿瘤的治疗效果。
Objective The aim of study was to investigate PrfA-dependent transcription activities of two groups of newly identified and putatively in vivo PrfA-regulated genes of listeria monocytogenes. 目的研究转录调控蛋白PrfA对两组新近发现的单核细胞增生李斯特菌基因的体外转录作用。
Objective To investigate the feasibility, curative effect and problems of combined ultrasound-guided percutaneous radiofrequency ablation and ethanol injection ( PRFA+ EI) on small liver cancer located in first porta hepatis. 目的探讨对于位于第一肝门区的小肝癌行B超引导经皮肝穿刺射频消融(PRFA)联合瘤内无水酒精注射(EI)治疗的可行性、疗效和应注意的问题。
Another 20 patients with primary or metastatic hepatocarcinoma were given PRFA treatment only. 另20例肝癌病人直接给予PRFA治疗。
Objective: To assess the local treatment efficacy and safety of percutaneous radiofrequency ablation ( PRFA) therapy for hepatic malignancies. 经皮肝穿刺射频热凝治疗肝脏恶性肿瘤(英文)目的评价经皮射频(PRFA)治疗肝脏恶性肿瘤的效果、安全性和价值。
Conclusions ( 1) PRFA is feasible, safe and effective in treating hepatocellular carcinoma. 结论(1)PRFA治疗肝癌可行、安全、有效。