TTV
TTV的相关文献在1998年到2022年内共计244篇,主要集中在内科学、基础医学、临床医学
等领域,其中期刊论文215篇、会议论文5篇、专利文献24篇;相关期刊139种,包括应用预防医学、中国病毒学、中华实验和临床病毒学杂志等;
相关会议3种,包括2004年肝病实验室诊断与临床研究专题学术会议、中国铁道学会医学分会首届全路传染病学术研讨会、中国畜牧兽医学会动物传染病学分会第四次猪病学术研讨会等;TTV的相关文献由592位作者贡献,包括万春和、傅光华、傅秋玲等。
TTV
-研究学者
- 万春和
- 傅光华
- 傅秋玲
- 刘荣昌
- 施少华
- 程龙飞
- 陈红梅
- 陈翠腾
- 黄瑜
- 等
- 周育森
- 王海涛
- 温淑娟
- 王艺澄
- 赵国强
- 郑煜煌
- 骆抗先
- 于建国
- 傅恩清
- 刘媛媛
- 周伯平
- 姚桢
- 张光曙
- 徐六妹
- 戚聿九
- 李国坚
- 李国明
- 梁玉君
- 潘发愤
- 牛俊奇
- 程群
- 罗均
- 苏堤
- 蔡澍
- 邓锦屏
- 郎振为
- 钟土泉
- 陈彦华
- 陈晓东
- 陶志华
- 黄镇华
- 于永利
- 任星峰
- 任浩
- 何海棠
- 何瑶
- 侯军委
- 侯金林
- 刘利民
- 刘诗诗
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陈佳佳;
万磊;
刘建军;
阚和平
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摘要:
[Abstract]Objective To investigate the changes of T cell immune function in patients with hepatocellu-lar carcinoma(HCC)and its relationship with circulating tumor cells (CTCs), total tumor volume (TTV) and hepatitis B virus (HBV-DNA). Methods Peripheral blood of 45 patients with HCC was collected, and pe-ripheral blood of 45 normal adults was taken as control. CD3+T cells, CD4+T cells and CD4+/CD8+ratio were determined by flow cytometry. CTCs in the blood were detected by CanPatrolTM. The maximum diameter of tu-mor, quantitative hepatitis B virus (HBV-DNA) and other clinical pathological parameters were collected. The HCC patients were divided into high level group and low level group according to the rate of CD4+/CD8+, CTCs, TTV and HBV-DNA level. Results Compared with the healthy control, the percentage of CD3+T cells, CD4+T cells and the rate of CD4+/CD8+in HCC patients were significantly decreased(P0.05). The CD4+/CD8+ratio was positively correlated with TTV (P0.05). Conclusions The immune function of T cells in patients with HCC was disor-dered, and the immune function of T cells was significantly decreased. The immune function of T cell had a close relationship with CTCs and TTV in patients with HCC.%Objective To investigate the changes of T cell immune function in patients with hepatocellu-lar carcinoma(HCC)and its relationship with circulating tumor cells (CTCs), total tumor volume (TTV) and hepatitis B virus (HBV-DNA). Methods Peripheral blood of 45 patients with HCC was collected, and pe-ripheral blood of 45 normal adults was taken as control. CD3+T cells, CD4+T cells and CD4+/CD8+ratio were determined by flow cytometry. CTCs in the blood were detected by CanPatrolTM. The maximum diameter of tu-mor, quantitative hepatitis B virus (HBV-DNA) and other clinical pathological parameters were collected. The HCC patients were divided into high level group and low level group according to the rate of CD4+/CD8+, CTCs, TTV and HBV-DNA level. Results Compared with the healthy control, the percentage of CD3+T cells, CD4+T cells and the rate of CD4+/CD8+in HCC patients were significantly decreased(P0.05). The CD4+/CD8+ratio was positively correlated with TTV (P0.05). Conclusions The immune function of T cells in patients with HCC was disor-dered, and the immune function of T cells was significantly decreased. The immune function of T cell had a close relationship with CTCs and TTV in patients with HCC.
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杨长征;
张聪
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摘要:
简要介绍齐鲁乙烯裂解气压缩系统运行状况。为实现装置的长安稳运行,总结压缩机系统在日常维护、运行管理方面遇到的问题、采取的措施及效果,并探讨了优化节能措施。%The paper introduced briefly running situation of the compression system of py-rolysis gas in Qilu Ethylene Cracking Unit.In order to realize long-term safe and stable running of the unit, the paper summarized the problems emerging in routine maintenance & running management of the compressor system and countermeasures adopted and the effect, and dis-cussed energy-saving optimization measures.
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杨长征;
张聪
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摘要:
简要介绍齐鲁乙烯裂解气压缩系统运行状况。为实现装置的长安稳运行,总结压缩机系统在日常维护、运行管理方面遇到的问题、采取的措施及效果,并探讨了优化节能措施。%The paper introduced briefly running situation of the compression system of py-rolysis gas in Qilu Ethylene Cracking Unit.In order to realize long -term safe and stable running of the unit, the paper summarized the problems emerging in routine maintenance & running management of the compressor system and countermeasures adopted and the effect , and dis-cussed energy -saving optimization measures.
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于增辉;
赵超;
王志芳;
程鹏
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摘要:
随着现代光电器件工艺的不断改进以及焦平面器件像元数的不断增加,大尺寸晶片越来越受到工艺人员的重视,晶片研磨过程中的表面平整度或总厚度偏差(Total Thickness Variation,TTV)数值有所增加.为了满足工艺人员对大尺寸晶片的要求,降低了研磨工艺中晶片的TTV值.在对不同研磨条件下所得到的晶片的TTV进行研究后,制定了合理的研磨工序.
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潘发愤;
陶志华;
陈晓东;
王忠永;
周祖木;
吴建波;
丁建光;
陈永平;
王震龙
- 《2004年肝病实验室诊断与临床研究专题学术会议》
| 2004年
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摘要:
临床上在肝炎的病原学诊断过程中发现,有相当一部分(5﹪~20﹪)输血后或散发性肝炎患者不能用现有的检测方法检出其病毒学标志,提示在已经认识的甲、乙、丙、丁、戊型5种肝炎病毒之外,还存在其他尚未被发现的病原体.1995年底发现的庚型肝炎病毒(HGV)虽然能引起人类感染,但其致病性仍未确定.1997年12月,日本学者Nishizawa等利用代表性差异分析(RDA)从1例输血后肝炎患者血清中分离到一种新的肝炎相关病毒DNA克隆(N22),暂命名为TTV病毒(TTV).为了解温州地区TTV感染情况,本文采用PCR技术对本地区50例原因未明性肝炎患者血清中的TTV DNA进行检测。