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排序方式: 共有1435条查询结果,搜索用时 15 毫秒
1.
Hu Nan Zhang Jing Wang Jing Wang Pei Wang Jing Qiang Yongqian Li Zicheng Wu Tianming Wang Xing Wang Yahong Li Jiao Liu Xiaoping Zhang Jirong Feng Xiuyuan Ju Bomiao Hao Zhiming Pu Dan Lu Xiaohong Wang Qiang He Lan 《Clinical rheumatology》2022,41(3):819-829
Clinical Rheumatology - Biomarkers of bone and cartilage metabolism were proposed as early diagnosis indicators for knee osteoarthritis (OA), however, which were influenced by disease stage, age,... 相似文献
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Iatrogenic femoral artery pseudoaneurysm caused by invasive procedures is one of the common complications for endovascular interventions.We present a case of a young male with a complex iatrogenic femoral artery pseudoaneurysm as a result of iatrogenic femoral artery puncture.The defective femoral artery was repaired with combined bovine pericardial tube and autologous great saphenous vein grafts.Computed tomography angiography showed the grafts were still patent one year after the surgery. 相似文献
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Rou Zhang Wen-Qi Ma Meng-Jun Fu Juan Li Chun-Hua Hu Yi Chen Mi-Mi Zhou Zhi-Jie Gao Ying-Li He 《World Journal of Clinical Cases》2021,9(2):308-320
Bile acids (BAs) are classically known to play a vital role in the metabolism of lipids and in absorption. It is now well established that BAs act as signaling molecules, activating different receptors (such as farnesoid X receptor, vitamin D receptor, Takeda G-protein-coupled receptor 5, sphingosine-1-phosphate, muscarinic receptors, and big potassium channels) and participating in the regulation of energy homeostasis and lipid and glucose metabolism. In addition, increased BAs can impair cardiovascular function in liver cirrhosis. Approximately 50% of patients with cirrhosis develop cirrhotic cardiomyopathy. Exposure to high concentrations of hydrophobic BAs has been shown to be related to adverse effects with respect to vascular tension, endothelial function, arrhythmias, coronary atherosclerotic heart disease, and heart failure. The BAs in the serum BA pool have relevant through their hydrophobicity, and the lipophilic BAs are more harmful to the heart. Interestingly, ursodeoxycholic acid is a hydrophilic BA, and it is used as a therapeutic drug to reverse and protect the harmful cardiac effects caused by hydrophobic elevated BAs. In order to elucidate the mechanism of BAs and cardiovascular function, abundant experiments have been conducted in vitro and in vivo. The aim of this review was to explore the mechanism of BAs in the cardiovascular system. 相似文献
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目的 探讨Slug通过下调CDH3/β-catenin/C-myc表达抑制宫颈癌细胞增殖的作用机制。方法 G418压力筛选获取Slug稳定表达的SiHa细胞系;行转录组测序分析,Real-time PCR、Western blot和细胞免疫化学检测CDH3在Slug过表达SiHa细胞中的表达;Western blot和细胞免疫化学检测CDH3在SiHa和HeLa细胞中的表达;在瞬转CDH3表达载体的HeLa细胞和挽救CDH3表达的SiHa-Slug细胞中通过Western blot检测β-catenin和C-myc蛋白的表达;细胞计数和CCK-8检测CDH3对HeLa和SiHa-Slug细胞增殖的影响;双荧光素酶报告系统和染色质免疫共沉淀实验检测Slug对CDH3启动子区的调节作用。结果 成功构建Slug稳定表达的SiHa细胞系;过表达Slug可以下调CDH3在SiHa细胞中的表达;在HeLa和SiHa-Slug细胞中分别上调和挽救CDH3表达可以上调β-catenin和C-myc蛋白的表达并促进细胞增殖;Slug可以识别并结合CDH3启动子区的E-box,从而抑制CDH3在SiHa细胞中的转录。结论 Slug通过抑制CDH3在SiHa细胞中的转录,可下调β-catenin和C-myc蛋白的表达,抑制SiHa细胞增殖。 相似文献
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Neurological Sciences - 相似文献