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Yi Zhong

Jing Zhao, Xin Ye, Yan Xu, Minjiang Chen, Wei Zhong, Yun Sun, Zhenfan Yang, Guanshan Zhu, Yi Gu, Mengzhao Wang
PURPOSE: Central nervous system (CNS) is the prevalent site for metastases in epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI)-relapsed NSCLC patients. To understand the EGFR mutation status in paired cerebrospinal fluid (CSF) and plasma samples after EGFR-TKI treatment failure might be useful to guide the treatment of intra- and extracranial tumors in those patients. METHODS: Paired CSF and plasma samples were collected from seven NSCLC patients with CNS metastases after EGFR-TKI failure...
October 21, 2016: Cancer Chemotherapy and Pharmacology
Xin Zhong, Bogale Aredo, Yi Ding, Kaiyan Zhang, Cynthia X Zhao, Rafael L Ufret-Vincenty
Purpose: Oxidative stress, partly due to light, has an important role in many retinal diseases, including macular degeneration and retinal dystrophies. The Leu450Met variant of RPE65 is expressed in C57BL/6 and in many genetically modified mice. It confers significant resistance to light induced retinal degeneration (LIRD). Our goal was to develop an effective and efficient method to induce LIRD in resistant mice that would recapitulate mechanisms seen in known models of LIRD. Methods: The retinas of C57BL/6J mice were exposed to light using a murine fundus camera...
October 1, 2016: Investigative Ophthalmology & Visual Science
Song Dong, Xue-Ning Yang, Wen-Zhao Zhong, Qiang Nie, Ri-Qiang Liao, Jun-Tao Lin, Yi-Long Wu
BACKGROUND: Video-assisted thoracoscopic surgery (VATS) lobectomy has emerged as a safe and effective technique for treating early-stage lung cancer. Novel three-dimensional, high-definition (3D HD) imaging has removed this technical obstacle and is increasingly used in laparoscopic surgery. We compared our initial experience of 3D HD VATS with standard two-dimensional (2D) HD VATS to identify the advantages and disadvantages of 3D HD visualization in VATS. METHODS: The data of consecutive patients diagnosed with lung cancer who underwent 2D or 3D thoracoscopic lobectomy or bilobectomy at the Guangdong Lung Cancer Institute from July 2013 to October 2014 were retrospectively analyzed...
September 2016: Thoracic Cancer
Zhong-Kai Lu, Zhi-Rong Chen, Jun-Yi Zhu, Ya Xu, Xian Hua
Inflammatory bowel disease (IBD) is a chronic, complex genetic disease with rapidly increasing prevalence in China. The interactions of genetic, environmental, and microbial factors contribute to the development of IBD, however, the precise etiologies of IBD are not well understood yet. Interleukin-23 receptor (IL-23R) encodes a subunit of receptor for IL-23, which is an important proinflammatory cytokine. In this study, we investigated the relationship between the single nucleotide polymorphism (SNP) of IL-23R gene and IBD in Chinese Han population...
September 27, 2016: Oncotarget
Qi-Lei Chen, Lin Zhu, Yi-Na Tang, Hiu-Yee Kwan, Zhong-Zhen Zhao, Hu-Biao Chen, Tao Yi
Herbal healthcare products are used worldwide as relatively safe and effective alternatives to allopathic drugs. Saussurea laniceps Hand.-Mazz.(SL), S. medusa Maxim. (SM) and S. involucrata (Kar. et Kir.) Sch.Bip. (SI) are three sources of the renowned "snow lotus" Chinese Materia Medica for treating inflammatory diseases. The three species have different therapeutic effects, among which SL has been proved to be the most potent, but they are frequently confused on the market and in the academic community. An ultra-high performance liquid chromatography-diode array detector-quadrupole time of flight-mass spectrometry (UPLC-DAD-QTOF-MS) method was developed and used to analyze 49 herbal samples for species analysis and overall quality evaluation...
October 20, 2016: Drug Testing and Analysis
Kun Zhong, Yi-Yong Luo, Zheng-Song Wu, Qiang He, Xue-Bin Hu, Qi-Wu Jie, Yan-Ting Li, Shao-Jie Wang
A vertical flow constructed wetland was combined with a biological aerated filter to develop an ecological filter, and to obtain the optimal operating parameters: The hydraulic loading was 1.55 m(3)/(m(2)·d), carbon-nitrogen ratio was 10, and gas-water ratio was 6. The experimental results demonstrated considerable removal efficiency of chemical oxygen demand (COD), ammonia nitrogen (NH4(+)-N), total nitrogen (TN), and total phosphorus (TP) in wastewater by the ecological filter, with average removal rates of 83...
October 2016: Water Science and Technology: a Journal of the International Association on Water Pollution Research
Yun-Tao Zhao, Lei Wang, Zhong Yi
No abstract text is available yet for this article.
October 18, 2016: Circulation
Qian Li, Yun-Ai Su, Yu-Tao Xiang, Liang Shu, Xin Yu, Gabor S Ungvari, Stephen J Seiner, Helen F K Chiu, Yu-Ping Ning, Gao-Hua Wang, Ke-Rang Zhang, Tao Li, Li-Zhong Sun, Jian-Guo Shi, Xian-Sheng Chen, Qi-Yi Mei, Ke-Qing Li, Tian-Mei Si
OBJECTIVE: Little is known about electroconvulsive therapy (ECT) use in the treatment of schizophrenia in China. This study examined the frequency of ECT use, its trend between 2006 and 2012, and its independent demographic and clinical correlates in a nationwide survey in China. METHODS: A total of 5162 inpatients in 45 Chinese psychiatric hospitals/centers were interviewed (2696 in 2006 and 2466 in 2012). Patients' sociodemographic and clinical characteristics were recorded using a standardized protocol and data collection procedure...
October 7, 2016: Journal of ECT
Zhong-Guo Shan, Ke-Xin Zhu, Fang-Yi Chen, Jie Liu, Bei Chen, Kun Qiao, Hui Peng, Ke-Jian Wang
A new gene homologous to the reported antimicrobial peptide (AMP) hyastatin from Hyas araneus was screened in the SSH library constructed from the hemocytes of Scylla paramamosain, and named SpHyastatin. In vivo study showed that SpHyastatin was predominantly expressed in hemocytes of S. paramamosain. With the challenge of either Vibrio parahaemolyticus or lipopolysaccharide (LPS), SpHyastatin showed a positive response, meaning that it was probably involved in the immune reaction against bacterial infection in vivo...
October 14, 2016: Fish & Shellfish Immunology
Zi-Qiang Bao, Ting-Ting Liao, Wei-Rong Yang, Yi Wang, Hong-Yan Luo, Xian-Zhong Wang
This study aimed to determine whether heat stress (HS) could induce autophagy in immature boar Sertoli cells (SCs) and test whether HS-induced autophagy could regulate lactate secretion by SCs. Cultured immature boar SCs were incubated at 43 °C for 30 minutes. The ratio of LC3B-II to LC3B-I and the mRNA transcript levels of LC3B showed time-dependent changes 0 to 48 hours after HS treatment, which peaked at 24 hours and increased by 30.25% or 260%, respectively, compared with control SCs. The density of autolysosomes, which were labeled with a red dye, was higher at 24 hours than at any other time point...
September 15, 2016: Theriogenology
Jingying Gao, Tao Bai, Lele Ren, Yaqin Ding, Xiangqin Zhong, Hui Wang, Yangyan Guo, Jie Li, Yunfeng Liu, Yi Zhang
Uncarboxylated osteocalcin, a bone matrix protein, has been proposed to regulate glucose metabolism by increasing insulin secretion, improving insulin sensitivity and stimulating β cell proliferation. Our previous study also indicated that uncarboxylated osteocalcin stimulates insulin secretion by inhibiting voltage-gated potassium (KV) channels. The goal of this study is to further investigate the underlying mechanisms for the regulation of Kv channels and insulin secretion by uncarboxylated osteocalcin. Insulin secretion and Kv channel currents were examined by radioimmunoassay and patch-clamp technique, respectively...
October 14, 2016: Peptides
Ya Li, Lu Han, Wen-Yuan Ding, Yun Ti, Yi-Hui Li, Meng-Xiong Tang, Zhi-Hao Wang, Yun Zhang, Wei Zhang, Ming Zhong
No abstract text is available yet for this article.
October 14, 2016: Experimental and Molecular Pathology
Yi Zhou, Wenjuan Yu, Huan Zhong, Jianlin Li, Hongxia Li, Feng He, Jie Zhou, Yongkai Tang, Juhua Yu, Fan Yu
Common carp (Cyprinus carpio) is a widespread freshwater fish and economically important species in China and other East Asian countries. Recent studies suggest that insulin can alter the expression of immune genes and, thus, can be regarded as an immunomodulatory hormone. To understand the mechanism of the immune response to insulin, we performed a comparative RNA-seq transcriptome analysis using livers from common carp injected with insulin (5 μg/g bodyweight) or saline as a control. After filtering the low-quality reads and removing the adaptors, the clean raw reads were assembled into 60,421 unigenes with mean length of 746...
October 11, 2016: Fish & Shellfish Immunology
Yi-An Zhang, Hai-Ning Liu, Ji-Min Zhu, Dan-Ying Zhang, Xi-Zhong Shen, Tao-Tao Liu
BACKGROUND: The mechanism of Nova1's role in hepatocellular carcinoma has not been delineated. Also its interaction with GABAA receptor γ2 in HCC is unveiled. This study is aimed to make it clear the distribution, prognostic value of GABAARγ2 in human hepatocellular carcinoma. And its role in HCC tumorigenesis under the regulation of its alternative splicing factor Nova1. METHODS: Immunohistochemistry staining was used to investigate the distribution and clinical significance of GABAARγ2 protein expression in hepatocellular carcinoma...
October 12, 2016: Journal of Biomedical Science
Xiaoya He, Jinhua Cai, Hao Li, Bo Liu, Yong Qin, Yi Zhong, Longlun Wang, Yifan Liao
As a promising magnetic resonance imaging (MRI) reporter, ferritin has been used to track cells in vivo; however, its continuous overexpression can be cytotoxic, which restricts its application. In this study, we aimed to develop a switch to turn this genetic reporter "on" or "off" while monitoring cell grafts via MRI. To accomplish this, we genetically modified the ferritin heavy chain (FTH1) with a Tet-On switch and assessed the expression of FTH1 in transduced neuroblastoma cells (SK-N-SH) in vitro and in xenografted tumors in vivo...
October 8, 2016: Oncotarget
Qi Zhong, Kai Zhou, Qiao-Li Liang, Sen Lin, Yan-Chun Wang, Xiao-Yi Xiong, Zhao-You Meng, Ting Zhao, Wen-Yao Zhu, Yuan-Rui Yang, Mao-Fan Liao, Qiu-Wen Gong, Liang Liu, Ao Xiong, Junwei Hao, Jian Wang, Qing-Wu Yang
BACKGROUND: Neuroinflammation plays a key role in intracerebral hemorrhage (ICH)-induced secondary brain injury, but the specific roles of peripheral inflammatory cells such as macrophages and lymphocytes remain unknown. The purpose of this study was to explore the roles of macrophages, T lymphocytes, and the cytokines they secrete as potential targets for treating secondary brain injury after ICH. METHODS AND RESULTS: Our results showed that peripheral macrophages and T lymphocytes successively infiltrated the brain, with macrophage counts peaking 1 day after ICH and T-lymphocyte counts peaking after 4 days...
October 11, 2016: Journal of the American Heart Association
Da-Long Guo, Fei-Fei Xi, Yi-He Yu, Xiao-Yu Zhang, Guo-Hai Zhang, Gan-Yuan Zhong
BACKGROUND: Early ripening is an important desirable attribute for fruit crops. 'Kyoho' is a popular table grape cultivar in many Asian countries. 'Fengzao' is a bud mutant of 'Kyoho' and ripens nearly 30 days earlier than 'Kyoho'. To identify genes controlling early fruit development and ripening in 'Fengzao', RNA-Seq profiles of the two cultivars were compared at 8 different berry developmental stages in both berry peel and flesh tissues. METHODS: RNA-Seq profiling of berry development between 'Kyoho' and 'Fenzhao' were obtained using the Illumina HiSeq system and analyzed using various statistical methods...
October 12, 2016: BMC Genomics
Li Hui Wu, Xiao Ting Shao, Jun Xia Guo, Hui Sun, Qi Chen, Jing Pan, Qian Qian Cai, Yi Wei Dong, Zhong Yi Chen, Xiao Mei Yan, Min Peng, Nanbert Zhong, Xing Zhong Wu
Sialic acid modification is a kind of post-translational modification. To investigate the regulation effect of sialic acid on neural differentiation, we used CycloManN propanyl perac (CycloManN pro), a metabolic precursor of sialic acid, to treat PC12 cells. We noted that CycloManN pro indeed robustly promoted global sialylation detected by MAL II lectin blot in PC12 cells. Simultaneously, we interestingly found that the neurite outgrowth of PC12 cells was significantly promoted by the CycloManN pro treatment...
October 10, 2016: Glycoconjugate Journal
Wei-Chao Song, Xun-Zhe Cui, Zhong-Yi Liu, En-Cui Yang, Xiao-Jun Zhao
A self-catenated Zn(II)-organic framework formulated as [Zn2(3,3'-bpeab)(oba)2]·DMF (1) exhibiting a six-connected 4(4)·6(10)·8 topology has been successfully synthesized through the mixed-ligand of kinked 3,3'-bis[2-(4-pyridyl)ethenyl]azobenzene (3,3'-bpeab) and 4,4'-oxybis-benzoic acid (H2oba) under solvothermal condition. UV light triggers isomerization of complex 1 in a single-crystal-to-single-crystal (SCSC) manner, giving rise to a conformational supramolecular isomer 1_UV through the pedal motion of photoresponsive double bonds...
October 11, 2016: Scientific Reports
Hui Shi, Kuang Zheng, Zulu Su, Hai Su, Ming Zhong, Xuenong He, Changlong Zhou, Hao Chen, Qijiang Xiong, Yi Zhang
Microglia polarization plays a vital role in brain inflammatory injury following intracerebral hemorrhage (ICH). Previous studies have shown that sinomenine possesses potential immunoregulatory capabilities. However, microglia polarization's exact mechanisms in ICH remain uncertain. Therefore, we examined the role of sinomenine on microglia polarization and brain inflammation following ICH. For the experiment, autologous blood models were constructed in C57/BL6 mice. Markers of classically activated (M1) and alternatively activated (M2) microglia were detected by real-time polymerase chain reaction, immunofluorescence, and flow cytometry...
October 15, 2016: Journal of Neuroimmunology
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