Research progress on prevention of recurrence of venous leg ulcer (下肢静脉溃疡再复发预防的国内外应用研究进展)
中西医结合护理, 2021 Venous leg ulcers (VLU) associated with chronic venous insufficiency have a high rate of recurrence, reinforcing the chronic ulcer and causing a potentially vicious cycle.
FANG Meng (方孟) +3 more
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Measurement of the A-Value of the Intersystem Transition in Al II at 2670 Å: Å Progress Report [PDF]
International Astronomical Union Colloquium, 1984 Ratios of intensities of spectral lines produced in the radiative decay of collisionally-excited levels of atomic ions are versatile indicators of electron density in astrophysical plasmas when one of the lines involves a metastable level (see the review by Feldman 1981 and references therein). Radiative transition probabilities (A-values) and electron
B. Carol Johnson, H.S. Kwong
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Optical spectrum of the post-AGB Star HD56126 in the wavelength interval 4010-8790 Å Å [PDF]
Astrophysical Bulletin, 2007 The optical spectrum of the post-AGB star HD56126 identified with the infrared source IRAS07134+1005 is studied in detail using high spectral resolution observations (R = 25000 and 60000) performed with the echelle spectrographs of the 6-m telescope. A total of about one and a half thousand absorptions of neutral atoms and ions, absorption bands of C2,
V. G. Klochkova +3 more
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Dianci bileiqi, 2023 沿海线路复合绝缘子长期受高盐雾、海风侵蚀，为了有效判定沿海线路复合绝缘子运行状态，对沿海某500 kV线路开展了无人机复合绝缘子红外测温，发现部分复合绝缘子多部位出现异常发热，1月后复测发现非高压端发热消失，仅剩高压端仍有温升。针对此现象抽取了8支异常发热复合绝缘子试品进行试验分析，包括外观检查、红外测试、芯棒剖检、水扩散试验等。试验结果表明绝缘子发热均位于护套表层，非高压端发热现象由复合绝缘子表面积污引起，高压端发热主要由端部高场强、积污共同作用引发，绝缘子芯棒内部无酥朽缺陷，绝缘子机械性能良好 ...
赵浩然 +6 more
doaj
腹腔镜结直肠癌根治术患者血清CYFRA21-1、CA724水平变化与复发转移的关系
Zhongguo shiyan zhenduanxue, 2021 目的探讨腹腔镜结直肠癌根治术患者血清细胞角蛋白19片段抗原(CYFRA21-1)、糖类抗原724(CA724)水平变化与复发转移的关系。方法选取2017年1月至2019年1月重庆市巴南区人民医院腹腔镜结直肠癌根治术患者120例,同期选取体检健康人员120例,所有人员均采用放射免疫法检测血清CYFRA21-1、CA724水平,分析血清CYFRA21-1、CA724水平变化与结直肠癌根治术后复发转移的关系。结果结直肠癌根治术患者血清CYFRA21-1、CA724水平明显高于健康人员 ...
汤红, 雷秀兵, 柴秀丽
doaj
A Prospective Randomized Study of the Radiotherapy Volume for Limited-stage Small Cell Lung Cancer: A Preliminary Report [PDF]
, 2010 Background and objective Controversies exists with regard to target volumes as far as thoracic radiotherapy (TRT) is concerned in the multimodality treatment for limited-stage small cell lung cancer (LSCLC).
Fenghua WANG +16 more
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Clinical Application of Adjuvant Treatment after Operation in Patients with Stage IIIa Non-small Cell Lung Cancer [PDF]
, 2010 Background and objective The efficacy of complete resection of the cancer for patients with stage IIIa non-small cell lung cancer (NSCLC) is limited. Synthetic therapy is taken the lead in advocating at present.
Bin ZHANG, Xia ZHANG, Yajie GAO
core
Involvement of Abnormal MicroRNA Expression in the Mechanism of Drug Resistance with Acute Myeloid Leukemia [PDF]
, 2016 目的：分析miRNA-98的表达异常在急性髓系白血病化疗耐药机制的作用，通过靶向过表达miRNA-98的表达水平探讨以miRNA-98为靶点增加化疗药物敏感性的可能性并分析其可能作用的机制。评价异常表达的血清miRNA-155是否可作为急性髓系白血病的预后标志。 方法：离体实验中，采用qRT-PCR方法检测K562和其耐药株K562/A02中miR-98、E2F1基因表达情况。通过瞬时转染miR-98mimic处理耐药细胞K562/A0248h后，通过qRT-PCR法检测miR-98表达情况；通过qRT-
黄英丹
core
Cyclin Dependent Kinase 5 promotes invasion and metastasis of Hepatocellular Carcinoma [PDF]
, 2016 肝细胞癌（HepatocellularCarcinoma，HCC）在所有恶性肿瘤导致的死亡原因中占第三位，其发病率居恶性肿瘤的第六位。肝癌具有的高复发以及高转移，使肝癌愈后很差，而导致肝癌高复发和高转移的机制还不是很清楚。最近研究表明细胞周期蛋白激酶家族蛋白在上述调控过程中具有重要作用。 细胞周期素依赖蛋白激酶家族中的一个特殊蛋白：细胞周期素依赖蛋白激酶5（CyclinDependentKinase5，CDK5）引起了我们的注意，CDK5被认为主要在神经系统发挥作用。但是 ...
赵文兴
core
Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】探讨接受全喉切除术晚期喉癌的复发、预后情况，以及影响复发的因素。【方法】回顾性研究1992—1999年行全喉切除术的晚期喉癌111例，对其生存、复发情况及影响复发的临床病理因素进行分析。【结果】接受全喉切除术的晚期喉癌总的3、5年生存率61．3％、53．8％。总复发率35．0％（39/111），其中原发灶复发率9．0％（10／111），颈部复发率26．1％（29／111）。原发灶出现复发影响预后（P=0．0000）；颈部出现复发亦影响预后（P=0．0113）。原发灶1年内复发占90％（9／10）；
于文斌, 曾宗渊, 陈福进, 张诠
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