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https://www.readbyqxmd.com/read/28329061/pegylated-interferon-alfa-2b-add-on-treatment-in-hepatitis-b-virus-envelope-antigen-positive-chronic-hepatitis-b-patients-treated-with-nucleos-t-ide-analogue-a-randomized-controlled-trial-pegon
#1
Heng Chi, Bettina E Hansen, Simin Guo, Ning Ping Zhang, Xun Qi, Liang Chen, Qing Guo, Pauline Arends, Ji-Yao Wang, Elke Verhey, Robert J de Knegt, Qing Xie, Harry L A Janssen
Background.: We studied whether 48 weeks of pegylated interferon alfa-2b (peginterferon) add-on therapy increases serological response in hepatitis B virus (HBV) envelope antigen (HBeAg)-positive patients receiving nucleos(t)ide analogue (NA) therapy, compared with continued NA monotherapy. Methods.: This randomized trial included HBeAg-positive patients with compensated liver disease who were treated with entecavir/tenofovir for >12 months and had an HBV DNA load of <2000 IU/mL...
March 17, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28327607/corrigendum-development-and-characterization-of-lecithin-based-self-assembling-mixed-polymeric-micellar-sampms-drug-delivery-systems-for-curcumin
#2
Ling-Chun Chen, Yin-Chen Chen, Chia-Yu Su, Wan-Ping Wong, Ming-Thau Sheu, Hsiu-O Ho
No abstract text is available yet for this article.
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28326933/attenuation-of-hyperalgesia-responses-via-the-modulation-of-5-hydroxytryptamine-signalings-in-the-rostral-ventromedial-medulla-and-spinal-cord-in-a-6-hydroxydopamine-induced-rat-model-of-parkinson-s-disease
#3
Chen-Tao Wang, Cheng-Jie Mao, Xiao-Qi Zhang, Cai-Yi Zhang, Dong-Jun Lv, Ya-Ping Yang, Kai-Lin Xia, Jun-Yi Liu, Fen Wang, Li-Fang Hu, Guang-Yin Xu, Chun-Feng Liu
Background Although pain is one of the most distressing non-motor symptoms among patients with Parkinson's disease, the underlying mechanisms of pain in Parkinson's disease remain elusive. The aim of the present study was to investigate the role of serotonin (5-hydroxytryptamine) in the rostral ventromedial medulla (RVM) and spinal cord in pain sensory abnormalities in a 6-hydroxydopamine-treated rat model of Parkinson's disease. Methods The rotarod test was used to evaluate motor function. The radiant heat test and von Frey test were conducted to evaluate thermal and mechanical pain thresholds, respectively...
January 2017: Molecular Pain
https://www.readbyqxmd.com/read/28326725/-analysis-of-salivary-protease-spectrum-in-chronic-periodontitis
#4
Li Qian, Zhou Xuedong, Fan Yaping, Yang Tengyu, Wu Songtao, Yu Yu, Chen Jiao, Zhang Ping, Feng Yun
OBJECTIVE: This study aimed to investigate the difference in salivary protease expression in patients with chronic periodontitis and normal individuals. METHODS: The stimulating saliva in patients with chronic periodontitis and normal individuals were collected. Protein chip technology was adapted to analyze salivary protease spectrum. RESULTS: Among the 34 proteases in the chip, disintegrin and metalloproteinase (ADAM)8, matrix metalloproteinase (MMP)-8, MMP-12, neprilysin/CD10, and uridylyl phosphate adenosine/urokinase showed a significantly increased concentration in the saliva of chronic periodontitis patients compared with those in the saliva of normal individuals (P<0...
February 1, 2017: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28324235/neoascarophis-sinensis-n-sp-nematoda-cystidicolidae-a-parasite-of-conger-myriaster-brevoort-anguilliformes-congridae-in-chinese-waters
#5
Hui-Xia Chen, Lu-Ping Zhang, Xin Du, Liang Li
Neoascarophis sinensis n. sp. collected from the whitespotted conger Conger myriaster (Brevoort) (Anguilliformes: Congridae) in the Yellow and East China Seas, is described using both light and scanning electron microscopy. The new species is characterised mainly by the body size (8.5-10.5 mm in the males, 9.5-14.0 mm in the females), the location of the vulva (near equatorial region of the body), the non-bifurcate deirids, the lengths of the vestibule (40-50 µm in the males, 30-60 µm in the females) and glandular oesophagus (2...
March 21, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28323246/the-role-of-spinal-gabab-receptors-in-cancelr-induced-bone-pain-in-rats
#6
Ya-Qun Zhou, Shu-Ping Chen, Dai-Qiang Liu, Anne Manyande, Wen Zhang, Shao-Bing Yang, Bing-Rui Xiong, Qiao-Chu Fu, Zhen-Peng Song, Heike Rittner, Da-Wei Ye, Yu-Ke Tian
Cancer-induced bone pain (CIBP) remains a major challenge in advanced cancer patients due to our lack of understanding of its mechanisms. Previous studies have demonstrated the vital role of GABAB receptors (GABABRs) in regulating nociception and various neuropathic pain models have shown diminished activity of GABABRs. However, the role of spinal GABABRs in CIBP remains largely unknown. In this study, we investigated the specific cellular mechanisms of GABABRs in the development and maintenance of CIBP in rats...
March 18, 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28322764/cloning-expression-and-functional-characterization-on-vitellogenesis-of-estrogen-receptors-in-scatophagus-argus
#7
Xue-Fan Cui, Yuan Zhao, Hua-Pu Chen, Si-Ping Deng, Dong-Neng Jiang, Tian-Li Wu, Chun-Hua Zhu, Guang-Li Li
Estrogen receptors (Er) play a critical role in vitellogenesis. Three ers (erα, erβ1 and erβ2) and vitellogenins (vtg-A, vtg-B and vtg-C) subtypes were isolated in various fish species, while the contribution of each Er to the regulation of vtgs expression was not analyzed in detail. Here, erα, erβ1 and erβ2 were cloned and all were found to be expressed in female liver in Scatophagus argus. During proteic vitellogenesis stage, erα was simultaneously up-regulated, while erβ1 and erβ2 were not, with three vtgs in female liver...
March 18, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28322305/tuning-of-exchange-coupling-and-switchable-magnetization-dynamics-by-displacing-the-bridging-ligands-observed-in-two-dimeric-manganese-iii-compounds
#8
Xiang-Yu Liu, Pei-Pei Cen, Li-Zhou Wu, Fei-Fei Li, Wei-Ming Song, Gang Xie, San-Ping Chen
Two Mn(III)-based dimers, [Mn2(bpad)2(CH3O)4]n (1) and [Mn2(bpad)2(pa)2]n·2H2O (2) (Hbpad = N(3)-benzoylpyridine-2-carboxamidrazone, H2pa = phthalic acid), have been assembled from a tridentate Schiff-base chelator and various anionic coligands. Noteworthily, compound 1 could be identified as a reaction precursor to transform to 2 in the presence of phthalic acid, resulting in a rarely structural conversion process in which the bridges between intradimer Mn(III) ions alter from methanol oxygen atom with μ2-O mode in 1 (Mn Mn distance of 3...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28322299/environment-insensitive-and-gate-controllable-photocurrent-enabled-by-bandgap-engineering-of-mos2-junctions
#9
Fu-Yu Shih, Yueh-Chun Wu, Yi-Siang Shih, Ming-Chiuan Shih, Tsuei-Shin Wu, Po-Hsun Ho, Chun-Wei Chen, Yang-Fang Chen, Ya-Ping Chiu, Wei-Hua Wang
Two-dimensional (2D) materials are composed of atomically thin crystals with an enormous surface-to-volume ratio, and their physical properties can be easily subjected to the change of the chemical environment. Encapsulation with other layered materials, such as hexagonal boron nitride, is a common practice; however, this approach often requires inextricable fabrication processes. Alternatively, it is intriguing to explore methods to control transport properties in the circumstance of no encapsulated layer...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28321644/vinpocetine-attenuates-pathological-cardiac-remodeling-by-inhibiting-cardiac-hypertrophy-and-fibrosis
#10
Mei-Ping Wu, Yi-Shuai Zhang, Xiangbin Xu, Qian Zhou, Jian-Dong Li, Chen Yan
PURPOSE: Pathological cardiac remodeling, characterized by cardiac hypertrophy and fibrosis, is a pathological feature of many cardiac disorders that leads to heart failure and cardiac arrest. Vinpocetine, a derivative of the alkaloid vincamine, has been used for enhancing cerebral blood flow to treat cognitive impairment. However, its role in pathological cardiac remodeling remains unknown. The aim of this study is to examine the effect of vinpocetine on pathological cardiac remodeling induced by chronic stimulation with angiotensin II (Ang II)...
March 20, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28321236/chinese-expert-consensus-on-the-management-of-hypertension-in-the-very-elderly
#11
Jing Li, Yi-Xin Hu, Wen Wang, Ning-Yuan Fang, Xin-Zheng Lu, Lin Pi, Mei-Lin Liu, Wei-Min Li, Yan-Fang Li, Peng Qu, Qi Hua, Qing He, Hai-Ying Wu, Yuan-Ming Zhang, Xiao-Ping Chen, Lu-Yuan Chen, Li Fan, Xing-Sheng Zhao, Zhi-Ming Zhu, Yi-Nong Jiang, Yi-Fang Guo, Hong Yuan, Ping-Jin Gao, Xin-Juan Xu, Jun Cai, Liang-Di Xie
No abstract text is available yet for this article.
December 2016: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/28320663/iterative-re-constrained-group-sparse-face-recognition-with-adaptive-weights-learning
#12
Jianwei Zheng, Ping Yang, Shengyong Chen, Guojiang Shen, Wanliang Wang
In this paper, we consider the robust face recognition problem via iterative re-constrained group sparse classifier with adaptive weights learning (IRGSC). Specifically, we propose a group sparse representation classification (GSRC) approach in which weighted features and groups are collaboratively adopted to encode more structure information and discriminative information than other regression based methods. In addition, we derive an efficient algorithm to optimize the proposed objective function, and theoretically prove the convergence...
March 13, 2017: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/28319019/recycling-of-metals-from-pretreated-waste-printed-circuit-boards-effectively-in-stirred-tank-reactor-by-a-moderately-thermophilic-culture
#13
Ming-Chen Xia, Ya-Ping Wang, Tang-Jian Peng, Li Shen, Run-Lan Yu, Yuan-Dong Liu, Miao Chen, Jiao-Kun Li, Xue-Ling Wu, Wei-Min Zeng
To seek a feasible technique for processing waste printed circuit boards (PCBs), pretreatment of PCBs by table separation and further bioleached by moderate thermophiles in a stirred tank reactor were investigated. The shaking table separation, conducted after grinding and sieving of PCBs, produced two fractions: metal-rich parts (RPCBs), which is more suitable for pyrometallurgy process than untreated PCBs, and metal-poor parts (PPCBs) with only 8.83% metals was then bioleached by a mixed culture of moderate thermophiles effectively...
March 15, 2017: Journal of Bioscience and Bioengineering
https://www.readbyqxmd.com/read/28318949/wing-augmentation-reduces-femoral-head-cutting-out-of-dynamic-hip-screw
#14
Chih-Yu Chen, Shu-Wei Huang, Jui-Sheng Sun, Shin-Yiing Lin, Chih-Sheng Yu, Hsu-Pin Pan, Ping-Hung Lin, Fan-Chun Hsieh, Yang-Hwei Tsuang, Feng-Huei Lin, Rong-Sen Yang, Cheng-Kung Cheng
The dynamic hip screw (DHS) is commonly used in the treatment of femoral intertrochanteric fracture with high satisfactory results. However, post-operative failure does occur and result in poor prognosis. The most common failure is femoral head varus collapse, followed by lag screw cut-out through the femoral head. In this study, a novel-designed DHS with two supplemental horizontal blades was used to improve the fixation stability. In this study, nine convention DHS and 9 Orthopaedic Device Research Center (ODRC) DHSs were tested in this study...
March 17, 2017: Medical Engineering & Physics
https://www.readbyqxmd.com/read/28317880/antidromic-rectifying-gap-junctions-amplify-chemical-transmission-at-functionally-mixed-electrical-chemical-synapses
#15
Ping Liu, Bojun Chen, Roger Mailler, Zhao-Wen Wang
Neurons communicate through chemical synapses and electrical synapses (gap junctions). Although these two types of synapses often coexist between neurons, little is known about whether they interact, and whether any interactions between them are important to controlling synaptic strength and circuit functions. By studying chemical and electrical synapses between premotor interneurons (AVA) and downstream motor neurons (A-MNs) in the Caenorhabditis elegans escape circuit, we found that disrupting either the chemical or electrical synapses causes defective escape response...
March 20, 2017: Nature Communications
https://www.readbyqxmd.com/read/28317199/enantioselective-rauhut-currier-type-1-6-conjugate-addition-of-methyl-vinyl-ketone-to-para-quinone-methides
#16
Tian-Chen Kang, Lu-Ping Wu, Qi-Wen Yu, Xin-Yan Wu
An unprecedented Rauhut-Currier-type 1,6-conjugate addition is developed. With chiral cyclohexane-based phosphine-amide catalyst 3h, the 1,6-conjugate reaction has been achieved to produce chiral diarylmethine compounds in excellent yields (91-99%) and enantioselectivities (92-98% ee).
March 20, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28315871/effects-of-glycyrrhizin-in-a-mouse-model-of-lung-adenocarcinoma
#17
Qing-Ping Deng, Mao-Jie Wang, Xing Zeng, George Gong Chen, Run-Yue Huang
BACKGROUND: Currently, there is a global attempt to identify potential anti-cancer agents with low toxicity. Previous studies have found that glycyrrhizin exerts anti-cancer action with low toxicity through suppressing thromboxane A2 (TxA2) in lung cancer cell lines. However, these effects have not yet been determined in animal models of lung cancer. METHODS: Human lung adenocarcinoma xenografts were established in nude mice by the introduction of A549 cells with stable transfection of the TxA2 receptor (TPα)...
March 16, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28315425/the-expression-of-a-tumor-suppressor-gene-jdp2-and-its-prognostic-value-in-hepatocellular-carcinoma-hcc-patients
#18
Yao-Li Chen, Shih-Hsuan Chan, Ping-Yi Lin, Pei-Yi Chu
The c-Jun dimerization protein 2 (JDP2) belongs to the activator protein-1 (AP-1) family and functions as a repressor of the AP-1 complex by dimerizing with other c-Jun proteins. Thus, JDP2 plays an important role in the repression of AP-1-driven biological processes, such as differentiation and proliferation. Recent studies have suggested that JDP2 may function as a tumor suppressor through its suppressive action against the AP-1 complex, which is known to drive oncogenic signals in several human malignancies...
March 14, 2017: Human Pathology
https://www.readbyqxmd.com/read/28315292/hypoxic-culture-promotes-dopaminergic-neuronal-differentiation-of-nasal-olfactory-mucosa-mesenchymal-stem-cells-via-up-regulation-of-hypoxia-inducible-factor-1%C3%AE
#19
Yi Zhuo, Lei Wang, Lite Ge, Xuan Li, Ping Chen, Da Duan, Xiaohua Teng, Miao Jiang, Kai Liu, Ting Yuan, Pei Wu, Hao Wang, Yujia Deng, Huali Xie, Ying Xia, Ming Lu
<p><b>Background</b> Olfactory mucosa mesenchymal stem cells (OM-MSCs) display significant clonogenicactivity and may be easily propagated for Parkinson's disease therapies. Methods of inducing OM-MSCs to differentiate into dopaminergic (DAergic) neurons using olfactory ensheathing cells (OECs) is thus an attractive topic of research.</p><p><b>Methods</b> We designed a hypoxic-induction protocol to generate DAergic neurons from OM-MSCs using a physiological oxygen (O2) level of 3% and OEC-conditioned medium (HI group)...
March 17, 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28314548/a-systematic-review-and-meta-analysis-of-randomized-controlled-trials-of-cognitive-behavior-therapy-for-patients-with-diabetes-and-depression
#20
REVIEW
Chen Li, Duo Xu, Mingyue Hu, Yongfei Tan, Ping Zhang, Guichen Li, Li Chen
OBJECTIVE: The aim of this meta-analysis was to systematically examine the efficacy of cognitive behavior therapy (CBT) for diabetic patients who have comorbid depression and to identify which aspects can be improved through intervention. METHODS: A systematic literature review was performed using multiple databases. The inclusion criteria included randomized controlled trials (RCTs) of CBT that were conducted with diabetes patients with clinically relevant depression...
April 2017: Journal of Psychosomatic Research
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