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Jian-Jun Shu, Ji Bin Melvin Teo, Weng Kong Chan
The problem presented involves the development of a new analytical model for the general fluid-solid temperature jump. To the best of our knowledge, there are no analytical models that provide the accurate predictions of the temperature jump for both gas and liquid systems. In this paper, a unified model for the fluid-solid temperature jump has been developed based on our adsorption model of the interfacial interactions. Results obtained from this model are validated with available results from the literature...
2016: PloS One
Shu Yang, Anne Rosenwald
Macroautophagy, a highly conserved process in eukaryotic cells, is initiated in response to stress, especially nutrient starvation. Macroautophagy helps cells survive by engulfing proteins and organelles into an unusual double-membraned structure called the autophagosome, which then fuses with the lysosome. Upon degradation of the engulfed contents, the building blocks are recycled for synthesis of new macromolecules. Recent work has demonstrated that construction of the autophagosome requires a variety of small GTPases in variations of their normal roles in membrane traffic...
October 20, 2016: Small GTPases
Shu-Ling Hoshi, Masahide Kondo, Ichiro Okubo
Two rotavirus vaccines are currently available in Japan. We estimated the incremental cost-effectiveness ratio (ICER) of routine infant rotavirus immunisation programme without defining which vaccine to be evaluated, which reflects the current deliberation at the Health Science Council in charge of Immunisation and Vaccine established by the Ministry of Health, Labour and Welfare of Japan. Three ICERs were estimated, one from payers' perspective and two from societal perspective depending on the scenarios to uptake vaccines...
October 20, 2016: Human Vaccines & Immunotherapeutics
Jin-Long Pan, Quan-Zhe Li, Ting-Yu Zhang, Si-Hua Hou, Jun-Cheng Kang, Shu-Yu Zhang
An efficient and convenient method has been developed to achieve direct silylation of unactivated remote primary or secondary C(sp(3))-H bonds to form C-Si bonds with hexamethyldisilane (HMDS). This method highlights the emerging strategy to transform unactivated methyl or methylene into versatile functional groups in organic synthesis and provides a new method to construct functionalized C-Si bonds for synthetic chemistry.
October 20, 2016: Chemical Communications: Chem Comm
Qiao-Li Lv, Yuan-Tao Huang, Gui-Hua Wang, Yan-Ling Liu, Jin Huang, Qiang Qu, Bao Sun, Lei Hu, Lin Cheng, Shu-Hui Chen, Hong-Hao Zhou
Emerging studies show that dysregulation of the receptor of activated protein kinase C1 (RACK1) plays a crucial role in tumorigenesis and progression of various cancers. However, the biological function and underlying mechanism of RACK1 in glioma remains poorly defined. Here, we found that RACK1 was significantly up-regulated in glioma tissues compared with normal brain tissues, being closely related to clinical stage of glioma both in mRNA and protein levels. Moreover, Kaplan-Meier analysis demonstrated that patients with high RACK1 expression had a poor prognosis (p = 0...
October 18, 2016: International Journal of Environmental Research and Public Health
Tsia-Shu Lo, Yi-Hao Lin, Hsiao-Chien Chu, Eileen Feliz M Cortes, Leng Boi Pue, Yiap Loong Tan, Ma Clarissa Uy-Patrimonio
AIM: By investigating the association of urodynamics and urogenital nerve growth factor (NGF) levels in vaginal mesh surgery, we may be able to associate the likelihood of postoperative lower urinary tract symptoms developing as a result of synthetic mesh implanted for pelvic floor reconstructive surgery. METHODS: Thirty-eight female Sprague-Dawley rats were divided into three groups: mesh, sham (no mesh), and control. Urodynamic study and NGF analysis of the urogenital tissues were done and results were compared among all groups...
October 20, 2016: Journal of Obstetrics and Gynaecology Research
Adam M Session, Yoshinobu Uno, Taejoon Kwon, Jarrod A Chapman, Atsushi Toyoda, Shuji Takahashi, Akimasa Fukui, Akira Hikosaka, Atsushi Suzuki, Mariko Kondo, Simon J van Heeringen, Ian Quigley, Sven Heinz, Hajime Ogino, Haruki Ochi, Uffe Hellsten, Jessica B Lyons, Oleg Simakov, Nicholas Putnam, Jonathan Stites, Yoko Kuroki, Toshiaki Tanaka, Tatsuo Michiue, Minoru Watanabe, Ozren Bogdanovic, Ryan Lister, Georgios Georgiou, Sarita S Paranjpe, Ila van Kruijsbergen, Shengquiang Shu, Joseph Carlson, Tsutomu Kinoshita, Yuko Ohta, Shuuji Mawaribuchi, Jerry Jenkins, Jane Grimwood, Jeremy Schmutz, Therese Mitros, Sahar V Mozaffari, Yutaka Suzuki, Yoshikazu Haramoto, Takamasa S Yamamoto, Chiyo Takagi, Rebecca Heald, Kelly Miller, Christian Haudenschild, Jacob Kitzman, Takuya Nakayama, Yumi Izutsu, Jacques Robert, Joshua Fortriede, Kevin Burns, Vaneet Lotay, Kamran Karimi, Yuuri Yasuoka, Darwin S Dichmann, Martin F Flajnik, Douglas W Houston, Jay Shendure, Louis DuPasquier, Peter D Vize, Aaron M Zorn, Michihiko Ito, Edward M Marcotte, John B Wallingford, Yuzuru Ito, Makoto Asashima, Naoto Ueno, Yoichi Matsuda, Gert Jan C Veenstra, Asao Fujiyama, Richard M Harland, Masanori Taira, Daniel S Rokhsar
To explore the origins and consequences of tetraploidy in the African clawed frog, we sequenced the Xenopus laevis genome and compared it to the related diploid X. tropicalis genome. We characterize the allotetraploid origin of X. laevis by partitioning its genome into two homoeologous subgenomes, marked by distinct families of 'fossil' transposable elements. On the basis of the activity of these elements and the age of hundreds of unitary pseudogenes, we estimate that the two diploid progenitor species diverged around 34 million years ago (Ma) and combined to form an allotetraploid around 17-18 Ma...
October 19, 2016: Nature
Yu-Ling Chen, Yi-Ting Chen, Cheng-Feng Lo, Ching-I Hsieh, Shang-Yi Chiu, Chang-Yen Wu, Yu-Shan Yeh, Shu-Hsuan Hung, Po-Hao Cheng, Yu-Hsuan Su, Si-Tse Jiang, Hsian-Jean Chin, Yu-Chia Su
Inflammatory bowel disease is a chronic and progressive inflammatory intestinal disease that includes two major types, namely ulcerative colitis and Crohn's disease (CD). CD is characterized by intestinal epithelial hyperplasia and inflammatory cell infiltration. Transfer of CD25(-)CD45RB(hi)CD4(+) (naïve) T cells into immunodeficiency mice induces autoimmune colitis with pathological lesions similar to CD and loss of body weight 4 weeks after cell transfer. However, weight loss neither has sufficient sensitivity nor totally matches the pathological findings of CD...
October 20, 2016: Scientific Reports
Nijuan Xiang, Tian Bai, Kai Kang, Hui Yuan, Suizan Zhou, Ruiqi Ren, Xiuying Li, Jiabing Wu, Liquan Deng, Ge Zeng, Xianjun Wang, Shenghua Mao, Jian Shi, Rongbao Gao, Tao Chen, Sumei Zou, Dan Li, Fiona Havers, Marc-Alain Widdowson, Carolyn M Greene, Yanping Zhang, Daxin Ni, Xiaoqing Liu, Qun Li, Yuelong Shu
BACKGROUND: The first human infections of novel avian influenza A(H7N9) virus were identified in China in March 2013. Sentinel surveillance systems and contact tracing may not identify mild and asymptomatic human infections of influenza A(H7N9) virus. OBJECTIVES: We assessed the seroprevalence of antibodies to influenza A(H7N9) virus in three populations during the early stages of the epidemic. PATIENTS/METHODS: From March 2013-May 2014, we collected sera from the general population, poultry workers and contacts of confirmed infections in nine Chinese provinces reporting human A(H7N9) infections and, for contacts, second sera 2-3 weeks later...
October 20, 2016: Influenza and Other Respiratory Viruses
Hui-Jie Zhang, Ling-Ling Pan, Zhi-Min Ma, Zheng Chen, Zhu-Feng Huang, Qian Sun, Yan Lu, Cheng-Kun Han, Ming-Zhu Lin, Xue-Jun Li, Shu-Yu Yang, Xiao-Ying Li
Exercise training can reduce hepatic fat accumulation and cardiovascular risk among patients with nonalcoholic fatty liver disease (NAFLD), but how long these benefits extend beyond the period of active intervention is unclear. Intrahepatic triglyceride (IHTG) content measured by proton magnetic resonance spectroscopy, and metabolic risk factors were assessed among 220 obese subjects with NAFLD who were randomly assigned to vigorous-moderate exercise, moderate exercise, or control over the subsequent 1 year after 12-month exercise intervention...
October 19, 2016: Diabetes, Obesity & Metabolism
Qirui Zhong, Ye Huang, Huizhong Shen, Yilin Chen, Han Chen, Tianbo Huang, Eddy Y Zeng, Shu Tao
The quantification of carbon monoxide (CO) emissions is necessary for atmospheric research and has been studied extensively. Aiming to build an inventory with both high spatial resolution and detailed source information, this study estimated the monthly nation-level CO emissions from 79 major sources from 1960 to 2013, based on which a 0.1° × 0.1° gridded emission map was developed for 2011 using a recent energy product. The high sectorial resolution of this inventory can help scientists to study the influence of socioeconomic development on emissions, help decision makers to formulate abatement strategies, and potentially benefit emission-reduction scenario modeling and cost-benefit analysis...
October 19, 2016: Environmental Science and Pollution Research International
Rongxin Chen, Guofu Huang, Shu Liu, Wenfang Ma, Xiaofang Yin, Shiyou Zhou
PURPOSE: This study compared the outcomes of a limbal conjunctival autograft (LCAG) with those of an amniotic membrane graft (AMG) followed by intraoperative 0.02 % mitomycin C (MMC) to treat recurrent pterygium. METHODS: In this randomized controlled trial, ninety-six eyes with recurrent pterygium were enrolled and randomly allocated into two groups using a computer-generated random number table. Pterygium removal was followed by intraoperative 0.02 % MMC for 3 min and then either LCAG or AMG transplantation...
October 20, 2016: Graefe's Archive for Clinical and Experimental Ophthalmology
Heng Xue, Hui-Yu Ge, Li-Ying Miao, Shu-Min Wang, Bo Zhao, Jin-Rui Wang, Li-Gang Cui
OBJECTIVES: To evaluate the diagnostic performance of contrast-enhanced ultrasound (CEUS) in differential diagnosis of gastric cancer and gastritis, with histological results as reference standard. METHODS: From September 2011 to August 2014, 82 patients (50 males and 32 females; mean age ± SD, 59.5 ± 15.0 years; range 19-91 years) with gastric cancer or gastritis were included in this Ethics Committee-approved prospective study. Conventional ultrasonography (US) and CEUS were applied to distinguish the two lesions, and both qualitative and quantitative features were evaluated...
October 19, 2016: Abdominal Radiology
Han-Xiao Wang, Shu-Zhen Hu, Qiang Shi, Chuan-Feng Chen
With an expanded electron-rich cavity and a fixed conformation, macrocycle H was found to encapsulate π-extended viologens G1-G4 to form the first case of pseudo[3]rotaxanes based on oxacalixarenes. The complexation was investigated in detail both in solution and in the solid state using NMR spectroscopy and X-ray crystallography. Due to the three-dimensional nonsymmetric structure of H, three orientational isomers of the pseudorotaxanes could be expected theoretically. However, as the crystal structure analysis revealed, only one of the three isomers was obtained with either G1 or G3...
October 20, 2016: Organic & Biomolecular Chemistry
Jian-Hong Zhong, Guido Torzilli, Hao Xing, Chao Li, Jun Han, Lei Liang, Han Zhang, Shu-Yang Dai, Le-Qun Li, Feng Shen, Tian Yang
Symptoms of early hepatocellular carcinoma (HCC) often go unnoticed, so more than half of patients with primary HCC are diagnosed after their disease has already reached an intermediate or advanced stage, or after portal hypertension has appeared. While hepatic resection is widely recognized as a first-line therapy to treat very early or early HCC, its use in treating intermediate or advanced HCC or HCC involving portal hypertension remains controversial. Here we review PubMed-indexed literature covering the use of hepatic resection for such patients...
December 2016: BBA Clinical
BongKyoo Choi, SangJun Choi, JeeYeon Jeong, JiWon Lee, Shi Shu, Nu Yu, SangBaek Ko, Yifang Zhu
BACKGROUND: Few studies have examined ambulatory cardiovascular physiological parameters of taxi drivers while driving in relation to their occupational hazards. This study aims to investigate and quantify the impact of worksite physical hazards as a whole on ambulatory heart rate of professional taxi drivers while driving without their typical worksite psychosocial stressors. METHODS: Ambulatory heart rate (HRdriving) of 13 non-smoking male taxi drivers (24 to 67 years old) while driving was continuously assessed on their 6-hour experimental on-road driving in Los Angeles...
2016: Annals of Occupational and Environmental Medicine
Bruce L Wilkoff, Laurent Fauchier, Martin K Stiles, Carlos A Morillo, Sana M Al-Khatib, Jesœs Almendral, Luis Aguinaga, Ronald D Berger, Alejandro Cuesta, James P Daubert, Sergio Dubner, Kenneth A Ellenbogen, N A Mark Estes, Guilherme Fenelon, Fermin C Garcia, Maurizio Gasparini, David E Haines, Jeff S Healey, Jodie L Hurtwitz, Roberto Keegan, Christof Kolb, Karl-Heinz Kuck, Germanas Marinskis, Martino Martinelli, Mark McGuire, Luis G Molina, Ken Okumura, Alessandro Proclemer, Andrea M Russo, Jagmeet P Singh, Charles D Swerdlow, Wee Siong Teo, William Uribe, Sami Viskin, Chun-Chieh Wang, Shu Zhang
[This corrects the article DOI: 10.1016/j.joa.2015.12.001.].
October 2016: Journal of Arrhythmia
Shu Wen Wen, Jaclyn Sceneay, Luize G Lima, Christina Sf Wong, Melanie Becker, Sophie Krumeich, Richard J Lobb, Vanessa Castillo, Ke Ni Wong, Sarah Ellis, Belinda S Parker, Andreas Moller
Small membranous secretions from tumor cells, termed exosomes, contribute significantly to intercellular communication and subsequent reprogramming of the tumor microenvironment. Here we use optical imaging to determine that exogenously administered fluorescently-labeled exosomes derived from highly metastatic murine breast cancer cells, distributed predominantly to the lung of syngeneic mice, a frequent site of breast cancer metastasis. At the sites of accumulation, exosomes were taken up by CD45+ bone marrow-derived cells...
October 19, 2016: Cancer Research
Xiaoyu Zhuang, Bing Zhao, Shu Liu, Fengrui Song, Fengchao Cui, Zhiqiang Liu, Yunqi Li
Misfolding and aggregation of Cu, Zn superoxide dismutase (SOD1) is implicated in the etiology amyotrophic lateral sclerosis (ALS). The use of small molecules may stabilize the spatial structure of SOD1 dimer, thus preventing its dissociation and aggregation. In this study, "native" mass spectrometry (MS) was used to study the non-covalent interactions between SOD1 and flavonoid compounds. MS experiments were performed on a quadruple time-of-flight (Q-ToF) mass spectrometer with an electrospray ionization (ESI) source and T-wave ion mobility...
October 19, 2016: Analytical Chemistry
Aijuan Zheng, Wenhuan Chang, Guohua Liu, Ying Yue, Jianke Li, Shu Zhang, Huiyi Cai, Aijun Yang, Zhimin Chen
Identifying the metabolic differences in the livers of modern broilers and local chicken breeds is important for understanding their biological characteristics, and many proteomic changes in their livers are not well characterized. We therefore analyzed the hepatic protein profiles of a commercial breed, Arbor Acres (AA) broilers, and a local dual purpose breed, Big Bone chickens, using two-dimensional electrophoresis combined with liquid chromatography-chip/electrospray ionization-quadruple time-of-flight/mass spectrometry (LC-MS/MS)...
2016: PloS One
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