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11 papers found.
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Generation of a planar direct-current glow discharge in atmospheric pressure air using rod array electrode

Scaling up atmospheric pressure glow discharge to large volume is desirable for low-temperature plasma applications. In this paper, an approach to generate a glow discharge in a planar shape with a fairly large volume is proposed in atmospheric pressure air through utilizing a direct-current excited rod array electrode. The planar discharge with a wide gap originates from three...

Earthquake-related Electric Field Changes Observed in the Ionosphere and Ground

The changes of the ionospheric electric field before and after four huge earthquakes, which include the Ms 8.7 earthquake of 2004 and the Ms 8.5 earthquake of 2005 in Sumatra of Indonesia, the Ms 8.0 Wenchuan earthquake of 2008 in China, the Ms 8.8 earthquake of 2010 in Chile, and their strong aftershocks are studied in this paper. The significant results revealed that the power...

Genetic variability and functional implication of the long control region in HPV-16 variants in Southwest China

Province (grant no. 2012FB188 and 2016FA029). Author Contributions Conceptualization: Qiangming Sun. Data curation: Junying Chen, Yue Pan. Formal analysis: Juemin Xi. Funding acquisition: Juemin Xi ... , Qiangming Sun. Investigation: Juemin Xi, Junying Chen. Methodology: Junying Chen, Xiaodan Wang, Lijuan Qiu. Project administration: Qiangming Sun. Resources: Miaoling Xu, Hongying Yang. Software: Jia Luo

Molecular identification of human enteroviruses associated with aseptic meningitis in Yunnan province, Southwest China

Human enteroviruses (EVs) are the major causative agents of aseptic meningitis. In this study, a total of 524 children were admitted to the children Kunming hospital (continental China) for aseptic meningitis manifestations in 2009 and 2010. An EV infection was diagnosed in 85/524 children (16.2 %) and the viruses detected were assigned to 16 serotypes. Most serotypes belonged to...

MiR-20a Promotes Cervical Cancer Proliferation and Metastasis In Vitro and In Vivo

MicroRNAs (miRNAs) are small, non-coding RNAs that are critical regulators of various diseases. MicroRNA-20a (miR-20a) has previously significantly altered in a range of cancers. In this study, we detected the relationship between miR-20a and the development of cervical cancer by qRT-PCR, we found that the expression level of miR-20a was significantly higher in cervical cancer...

Antibody-dependent enhancement of dengue virus infection inhibits RLR-mediated Type-I IFN-independent signalling through upregulation of cellular autophagy

Academy of Medical Sciences, and Peking Union Medical College, Kunming 650118, PR ChinaXinwei Huang, Yaofei Yue, Duo Li, Yujiao Zhao, Lijuan Qiu, Junying Chen, Yue Pan, Juemin Xi, Xiaodan Wang, Qiangming ... Sun & Qihan LiYunnan Key Laboratory of Vaccine Research & Development on Severe Infectious Diseases, Kunming 650118, PR ChinaXinwei Huang, Yaofei Yue, Duo Li, Yujiao Zhao, Lijuan Qiu, Junying Chen, Yue

Molecular Characterization and Viral Origin of the 2015 Dengue Outbreak in Xishuangbanna, Yunnan, China

Luo Zhiqiang Ma Xiaodan Wang Yue Pan Junying Chen Juemin Xi JiajiaYang Lijuan Qiu Chunhai Bai Liming Jiang Xiyun Shan Qiangming Sun OPEN A total of 1067 serum samples were collected from febrile

Smoking Affects Treatment Outcome in Patients with Resected Esophageal Squamous Cell Carcinoma Who Received Chemotherapy

Background Cigarette smoking is reported to decrease survival and induce chemotherapy resistance in patients with various cancers. However, the impact of cigarette smoking on patients with esophageal squamous cell carcinoma (ESCC) remains unknown. Methods A total of 1,084 ESCC patients were retrospectively enrolled from a southern Chinese institution. Patients were divided into...

A meta-analysis of the clinical remission rate and long-term efficacy of tonsillectomy in patients with IgA nephropathy

Background. We wished to evaluate the clinical remission rate and long-term efficacy of tonsillectomy for patients with IgA nephropathy. Methods. We searched a number of databases, including PubMed, CNKI, Wanfang and others, for clinical case–control studies of tonsillectomy in patients with IgA nephropathy. We then performed a meta-analysis of these studies. After evaluating...

Differential miRNA expression in Rehmannia glutinosa plants subjected to continuous cropping

Background The productivity of the medicinally significant perennial herb Rehmannia glutinosa is severely affected after the first year of cropping. While there is some information available describing the physiological and environmental causes of this yield decline, there is as yet no data regarding the changes in gene expression which occur when the species is continuously...

Genetic Variability in L1 and L2 Genes of HPV-16 and HPV-58 in Southwest China

HPV account for most of the incidence of cervical cancer. Approximately 90% of anal cancers and a smaller subset (<50%) of other cancers (oropharyngeal, penile, vaginal, vulvar) are also attributed to HPV. The L1 protein comprising HPV vaccine formulations elicits high-titre neutralizing antibodies and confers type restricted protection. The L2 protein is a promising candidate...