共查询到20条相似文献,搜索用时 15 毫秒
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Wang K Zhang M Qian YY Ding ZY Lv JH Shen HH 《Journal of Zhejiang University. Science. B》2011,12(10):828-834
Objective
Mitogen-activated protein kinases (MAPKs) are correlated with a more malignant phenotype in many cancers. This study was designed to evaluate the predictive value of the expression of MAPK phosphatase-1 (MKP-1) and phosphorylated extracellular signal-regulated kinase 1/2 (p-ERK1/2), as the key regulatory mechanism of the MAPKs, in lung squamous cell carcinoma (SCC). 相似文献3.
Ruszkowska B Sokup A Kulwas A Socha MW Góralczyk K Góralczyk B Rość D 《Journal of Zhejiang University. Science. B》2012,13(1):35-42
Objective
In postmenopausal women, an increased leptin concentration and reduced levels of ghrelin and adiponectin were observed. The aim of this study was to evaluate the concentrations of the active form of ghrelin, total ghrelin, leptin receptor, lipoprotein(a) (Lp(a)), and plasminogen activator inhibitor type 1 (PAI-1) in postmenopausal women who received oral or transdermal menopausal hormonal therapy (MHT). 相似文献4.
Wang LR Zhang GB Chen J Li J Li MW Xu N Wang Y Shen Tu JZ 《Journal of Zhejiang University. Science. B》2011,12(3):174-179
Objective
To evaluate the predictive values of gene expressions of ribonucleotide reductase M1 (RRM1) and breast cancer susceptibility gene 1 (BRCA1) in peripheral blood from Chinese patients with non-small-cell lung cancer (NSCLC) treated with gemcitabine plus platinum. 相似文献5.
Background
Using a 1-year longitudinal design, we evaluated the effectiveness of an intervention programme to improve reading attainments among Chinese-as-a-second-language (CSL) learners. Using the simple view of reading as a theoretical framework, the intervention focused on students' orthographic knowledge, word reading and listening comprehension to facilitate reading comprehension.Method
A total of 186 Grade 4 CSL students (mean age = 9.22, SD = 0.56) participated in the study and were grouped into the treatment (N = 96) and control (N = 90) groups. A range of Chinese language and literacy skills were assessed before and after the intervention.Results
The path analysis showed that the intervention significantly affected orthographic knowledge, word reading and listening comprehension directly and reading comprehension indirectly through the three componential skills after controlling for nonverbal reasoning, vocabulary and autoregressors.Conclusions
The findings suggest that orthographic knowledge, word reading and listening comprehension may be promising targets for instructing young CSL learners. 相似文献6.
Lu L Peng WH Wang W Wang LJ Chen QJ Shen WF 《Journal of Zhejiang University. Science. B》2011,12(8):652-659
Objective
Advanced glycation end-products (AGEs) exert inflammatory and oxidative stress insults to produce diabetic nephropathy mainly through the receptor for AGEs (RAGE). This study aimed to assess the effect of atorvastatin on diabetic nephropathy via soluble RAGE (sRAGE) and RAGE expressions in the rat kidney. 相似文献7.
Hang Hu Chun-mao Han Xin-lei Hu Wan-lan Ye Wen-juan Huang Andries J. Smit 《Journal of Zhejiang University. Science. B》2012,13(5):372-377
Objective
This study was designed to evaluate the association between skin autofluorescence (AF), an indicator of advanced glycation end-products (AGEs), and foot ulcers in subjects with diabetes. 相似文献8.
Deng LH Zeng YL Feng P Liu YL Wang LC Bai Y Tang H 《Journal of Zhejiang University. Science. B》2012,13(1):49-55
Objective
The critical illness of pandemic influenza A (H1N1) virus infection may be associated with relatively poor outcomes. The objective of this study is to describe clinical features and factors associated with the deaths of critical patients. 相似文献9.
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Jing ZHAO Hui-min YAN Ya LI Jia WANG Lu HAN Zhi-hao WANG Meng-xiong TANG Wei ZHANG Yun ZHANG Ming ZHONG 《Journal of Zhejiang University. Science. B》2015,16(5):380-387
目的:观察匹伐他汀钙对高胆固醇血症患者外周血管的影响。创新点:首次在国内发现匹伐他汀钙能够改善高胆固醇血症患者肱动脉和颈动脉血管内皮功能而且延缓其动脉粥样硬化发展,并首次证实改善内皮功能是匹伐他汀钙延缓其动脉粥样硬化发展的重要原因。方法:按照入选排除标准,选取本院高胆固醇血症患者(HC),完成超声心动图检查的40例。根据剂量不同,分为两个剂量组:1 mg剂量组20例(男性5例,女性15例,平均年龄(55.20±8.35)岁),2 mg剂量组20例(男性9例,女性11例,平均年龄(57.56±6.09)岁)。访视结束后完成超声心动图检查的HC组36例,两个剂量组分别有2人失访。治疗后1 mg剂量组18例(男性3例,女性15例,平均年龄(56.00±7.85)岁),2 mg剂量组18例(男性7例,女性11例,平均年龄(57.79±6.46)岁)。选择本院同期体检中心30例正常人作为对照(年龄和性别均与病例组匹配,男性14例,女性16例,平均年龄(54.94±6.90)岁)。所有研究对象,均经隔夜禁食12~14小时,次日清晨抽取空腹肘静脉血,测定临床生化指标。采用Sequia512彩色多普勒超声诊断仪,应用高分辩率外周血管超声技术,检测HC治疗前后肱动脉血流介导性舒张功能(FMD)、颈动脉结构和功能。结论:经匹伐他汀钙治疗8周后,高胆固醇血症患者血管功能明显改善,表现为FMD升高,僵硬度减小;颈动脉僵硬度和内中膜厚度(IMT)延缓进展与其内皮功能改善密切相关。 相似文献
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Xiao-hong Zhao Zhe-rong Xu Qin Zhang Hai-feng Gu Yun-mei Yang 《Journal of Zhejiang University. Science. B》2012,13(5):378-385
Objective
To quantify the changes in blood glucose, blood lipids, blood pressure, and the intima-media thickness (IMT) of large arteries in patients with new-onset type 2 diabetes mellitus who received either intensive multifactorial treatment or conventional treatment. 相似文献12.
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Objective
To assess the correlation between expectations of recovery and whiplash patients’ perceptions of injury severity using a simplified instrument. Expectations of recovery have been shown to predict rate of recovery from whiplash injury in population-based studies. The perception of having more severe pathology or more ominous diagnostic labels has also been associated with a worse prognosis. 相似文献14.
Objective
The gene for mast cell chymase (CMA1) is an ideal candidate for investigating the genetic predisposition to coronary heart disease (CHD), as activated mast cells have been found to be present in a greater proportion in the shoulder region of atheroma than in normal coronary intimae. Previous studies have indicated that CMA1 promoter polymorphism rs1800875 may be involved in regulating immunoglobulin E (IgE) levels in patients with eczema, and it is associated with the progression of immunoglobulin A nephropathy. 相似文献15.
Yan-hong Hu Xiu-rong Huang Ming-xin Qi Bu-yuan Hou 《Journal of Zhejiang University. Science. B》2012,13(5):402-407
Objective
The incidence of after-cataracts [also known as posterior capsular opacification (PCO)] is between 30% and 50% three years following cataract surgery. Suppressing the proliferation of lens epithelial cells (LECs) is a primary goal in preventing PCO. Here, we investigated the proteomic regulation of the inhibitory effects of curcumin (Cur) on the proliferation of human lens epithelial B3 (HLE-B3) cells. 相似文献16.
Xiao-ying Wang Zhong-hua Chen Ru-yi Zhang Sen-quan Liu Zhu Mei Ying-ying Yu Xiong Zhang Qiang Xia Yue-min Ding 《Journal of Zhejiang University. Science. B》2012,13(5):356-363
Objective
Bone morphogenetic proteins (BMPs) are known to play an important role in bone and cartilage development. Recent research has shown that BMPs may induce tumorigenesis and promote tumor to spread, but the molecular mechanisms have not been elucidated. The aim of the present study was to investigate the regulatory function of BMP-2 in the migration of COS-7 cells and the underlying mechanisms. 相似文献17.
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Xiao-hong Mao Jian-you Wang Jian-liang Yan 《Journal of Zhejiang University. Science. B》2012,13(9):745-750
Objective:To evaluate the clinical effect of topical imiquimod treatment on cutaneous vascular disorders in pediatric patients.Methods:A retrospective investigation was conducted in 25 pediatric patients with cutaneous vascular disorders,including 19 infantile hemangiomas(IHs)(12 superficial/7 mixed type),5 nevus flammeus(NF),and 1 pyogenic granuloma(PG).Imiquimod 5% cream was applied every other day for 4 to 16 weeks(average 9.6 weeks).Results:Of the 19 IHs treated,an overall efficacy of 52.6% was achieved,with a clinical resolution rate of 15.8%,excellent rate of 26.3%,and moderate rate of 10.5%.The superficial type responded the best at 66.7%,while the mixed type showed only 28.6% effectiveness,which was predominantly from their superficial parts.No obvious response was noted in the 5 patients with NF.Side effects were observed in 78.9% of the patients,mostly mild to moderate local irritations and occasionally severe reactions such as thick crusting and ulceration.Systemic side events were observed in 4 IH patients including fever and digestive tract reactions.No recurrence was observed during the follow-up examination.Conclusions:Topical imiquimod could be an alternative option for the treatment of uncomplicated superficial IHs with satisfactory tolerability. 相似文献
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Wang Y Dong L Cui H Shen DH Wang Y Chang XH Fu TY Ye X Yao YY 《Journal of Zhejiang University. Science. B》2011,12(5):346-356