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https://www.readbyqxmd.com/read/28098917/tanning-equipment-use-2014-canadian-community-health-survey
#1
Sami Q Qutob, Michelle O'Brien, Katya Feder, James McNamee, Mireille Guay, John Than
BACKGROUND: Tanning equipment use is related to the early onset of cancer, with the risk increasing as the duration and repetition of exposure increase. In 2009, the International Agency for Research on Cancer classified tanning equipment use as carcinogenic to humans, and according to the World Health Organization, the risk of skin melanoma increases significantly when use begins before age 35. DATA AND METHODS: The rapid response component of the 2014 Canadian Community Health Survey collected data on the use of tanning equipment in the previous 12 months, including reasons for use, frequency/duration of use, precautions taken, and adverse reactions or injuries...
January 18, 2017: Health Reports
https://www.readbyqxmd.com/read/28098911/diagnosis-for-choroideremia-in-a-large-chinese-pedigree-by-next%C3%A2-generation-sequencing-ngs-and-non%C3%A2-invasive-prenatal-testing-nipt
#2
Li Zhu, Jingliang Cheng, Boxu Zhou, Chunli Wei, Weichan Yang, Dong Jiang, Iqra Ijaz, Xiaojun Tan, Rui Chen, Junjiang Fu
To develop an effective strategy to isolate and use cell‑free fetal DNA (cffDNA) for the combined use of next‑generation sequencing (NGS) for diagnosing choroideremia and non‑invasive prenatal testing (NIPT) for Y chromosome determination, a large Chinese family with an X‑linked recessive disease, choroideremia, was recruited. Cell‑free DNA was extracted from maternal plasma, and SRY polymerase chain reaction amplification was performed using NIPT. Sanger sequencing was subsequently used for fetal amniotic fluid DNA verification...
January 13, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098795/broad-spectrum-inhibition-of-the-cc-chemokine-class-improves-wound-healing-and-wound-angiogenesis
#3
Anisyah Ridiandries, Christina Bursill, Joanne Tan
Angiogenesis is involved in the inflammation and proliferation stages of wound healing, to bring inflammatory cells to the wound and provide a microvascular network to maintain new tissue formation. An excess of inflammation, however, leads to prolonged wound healing and scar formation, often resulting in unfavourable outcomes such as amputation. CC-chemokines play key roles in the promotion of inflammation and inflammatory-driven angiogenesis. Therefore, inhibition of the CC-chemokine class may improve wound healing...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28098726/assessment-of-retinal-blood-flow-in-diabetic-retinopathy-using-doppler-fourier-domain-optical-coherence-tomography
#4
Sowmya Srinivas, Ou Tan, Muneeswar G Nittala, Jennifer L Wu, Amani A Fazwi, David Huang, SriniVas R Sadda
PURPOSE: To evaluate retinal blood flow measurements in normal eyes and eyes with varying levels of diabetic retinopathy (DR) using Doppler Fourier-domain optical coherence tomography (FD-OCT). METHODS: Twenty-two eyes of 19 subjects, 10 with severe nonproliferative DR (NPDR) and 12 with proliferative DR (PDR), were compared with 44 eyes of 40 healthy control subjects. All eyes were scanned by RTvue FD-OCT. Color disk photographs and cube/volume scans of the optic nerve head were obtained...
January 16, 2017: Retina
https://www.readbyqxmd.com/read/28098507/development-and-evaluation-of-a-loop-mediated-isothermal-amplification-lamp-assay-for-the-detection-of-haemonchus-contortus-in-goat-fecal-samples
#5
Xin Yang, Mingwei Qi, Zongze Zhang, Chong Gao, Chunqun Wang, Weiqiang Lei, Li Tan, Junlong Zhao, Rui Fang, Min Hu
Haemonchus contortus is one of the most significant strongylid nematodes infecting small ruminants and causes great economic losses to the livestock industry worldwide. Accurate diagnosis of H. contortus is crucial to control the infection. Traditional microscopic examinations are the most common methods for the diagnosis of H. contortus, but they are time-consuming and inaccurate. Molecular methods based on PCR are more accurate, but need expensive machines usually only used in the laboratory. Loop-mediated isothermal amplification (LAMP) is a rapid, simple, specific and sensitive method that has been widely used to detect viruses, bacteria and parasites...
January 18, 2017: Journal of Parasitology
https://www.readbyqxmd.com/read/28098443/fe-cluster-pushing-electrons-to-n-doped-graphitic-layers-with-fe3c-fe-hybrid-nanostructure-to-enhance-o2-reduction-catalysis-of-zn-air-batteries
#6
Jie Yang, Jiangtao Hu, Mouyi Weng, Rui Tan, Lei-Lei Tian, Jinlong Yang, Joseph Amine, Jia-Xin Zheng, Haibiao Chen, Feng Pan
Non-noble metal catalysts with oxygen reduction reaction (ORR) performance comparable or even superior to that of Pt are extremely important for metal-air batteries and fuel cells. Here we report a simple and controllable strategy to synthesize Fe-cluster embedded in Fe3C nanoparticles (designated as Fe3C(Fe)) encased in nitrogen-doped Graphitic Layers (NDGL) with graphitic shells as a novel hybrid nanostructure as an effective ORR catalyst by directly pyrolyzing a mixture of Prussian blue (PB) and glucose...
January 18, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28098432/a-multi-mitochondrial-anticancer-agent-that-selectively-kills-cancer-cells-and-overcomes-drug-resistance
#7
Yong Bo Peng, Zi Long Zhao, Teng Liu, Guo Jian Xie, Cheng Jin, Tang Gang Deng, Yang Sun, Xiong Li, Xiao Xiao Hu, Xiao Bing Zhang, Mao Ye, Wei Hong Tan
Mitochondria are double-membrane-bound organelles involved mainly in supplying cellular energy, but also play roles in signaling, cell differentiation, and cell death. Mitochondria are implicated in carcinogenesis, and therefore dozens of lethal signal transduction pathways converge on these organelles. Accordingly, mitochondria provide an alternative target for cancer management. In this study, F16, a drug that targets mitochondria, and chlorambucil (CBL), which is indicated for the treatment of selected human neoplastic diseases, were covalently linked, resulting in the synthesis of a multi-mitochondrial anticancer agent, FCBL...
January 18, 2017: ChemMedChem
https://www.readbyqxmd.com/read/28098418/investigation-of-the-variability-of-anterior-chamber-scan-protocol-with-cirrus-high-definition-optical-coherence-tomography
#8
Tin A Tun, Shayne S Tan, Eray Atalay, Sushma Verma, Monisha E Nongpiur, Mani Baskaran, Tin Aung, Rahat Husain
IMPORTANCE: The evaluation of anterior chamber scan (ACS) of Cirrus optical coherence tomography (OCT) for routine clinical use BACKGROUND: To assess the variability of anterior chamber angle (ACA) measurements using the ACS DESIGN: Cross-sectional observational study PARTICIPANTS: Forty subjects aged 40-80 years METHODS: One randomly selected eye from 40 subjects was imaged with Cirrus OCT (model 5000, Carl Zeiss Meditec, Dublin, CA) by two different operators (expert vs non-expert) with a 15-minute interval for inter- and intra-observer variability of image acquisition...
January 18, 2017: Clinical & Experimental Ophthalmology
https://www.readbyqxmd.com/read/28098383/shortcomings-in-rosacea-diagnosis-and-classification
#9
J Tan, M Steinhoff, M Berg, J Del Rosso, A Layton, J Leyden, J Schauber, M Schaller, B Cribier, D Thiboutot, G Webster
No abstract text is available yet for this article.
January 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28098314/isoindoline-nitroxide-labeled-porphyrins-as-potential-fluorescence-suppressed-spin-probes
#10
F Liu, T J Zou, Z L Tan, S Chen, Z H Wu, G P Yan, Q Zhang, S C Liang, J Yang
A series of isoindoline nitroxide-labeled porphyrins were synthesized by the reaction of 5-phenyldipyrromethane and 5-(4'-carboethoxy-methyleneoxyphenyl)dipyrromethane with 5-formyl-1,1,3,3-tetramethylisoindolin-2-yloxyl (FTMIO) using the Lindsey method. The corresponding water-soluble spin-labeled porphyrins were also prepared. Subsequently, these compounds were characterized and their in vitro properties were evaluated. The electrochemical assay demonstrated that these isoindoline nitroxide-labeled porphyrins had similar electrochemical and redox properties to 5-carboxy-1,1,3,3-tetramethylisoindolin-2-yloxyl (CTMIO)...
January 18, 2017: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/28098300/exploration-of-new-ferromagnetic-semiconducting-and-biocompatible-nb3x8-x-cl-br-or-i-monolayers-with-considerable-visible-and-infrared-light-absorption
#11
Junke Jiang, Qiuhua Liang, Ruishen Meng, Qun Yang, Chunjian Tan, Xiang Sun, Xianping Chen
Ferromagnetic character and biocompatible properties have become key factors for developing next-generation spintronic devices and show potential in biomedical applications. Unfortunately, the Mn-containing monolayer is not biocompatible though it has been extensively studied, and the Cr-containing monolayer is not environmental friendly, although these monolayers are ferromagnetic. Herein, we systematically investigated new types of 2D ferromagnetic monolayers Nb3X8 (X = Cl, Br or I) by means of first principles calculations together with mean field approximation based on the classical Heisenberg model...
January 18, 2017: Nanoscale
https://www.readbyqxmd.com/read/28098250/tailoring-femtosecond-1-5-%C3%AE-m-bessel-beams-for-manufacturing-high-aspect-ratio-through-silicon-vias
#12
Fei He, Junjie Yu, Yuanxin Tan, Wei Chu, Changhe Zhou, Ya Cheng, Koji Sugioka
Three-dimensional integrated circuits (3D ICs) are an attractive replacement for conventional 2D ICs as high-performance, low-power-consumption, and small-footprint microelectronic devices. However, one of the major remaining challenges is the manufacture of high-aspect-ratio through-silicon vias (TSVs), which is a crucial technology for the assembly of 3D Si ICs. Here, we present the fabrication of high-quality TSVs using a femtosecond (fs) 1.5-μm Bessel beam. To eliminate the severe ablation caused by the sidelobes of a conventional Bessel beam, a fs Bessel beam is tailored using a specially designed binary phase plate...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28097785/down-regulation-of-bnda1-whose-gene-locus-is-associated-with-the-seeds-weight-improves-the-seeds-weight-and-organ-size-in-brassica-napus
#13
Jie-Li Wang, Min-Qiang Tang, Sheng Chen, Xiang-Feng Zheng, Hui-Xian Mo, Sheng-Jun Li, Zheng Wang, Ke-Ming Zhu, Li-Na Ding, Sheng-Yi Liu, Yun-Hai Li, Xiao-Li Tan
Brassica napus L. is an important oil crop worldwide, and is the main raw material for biofuel. Seed weight and seed size are the main contributors to seed yield. DA1 (DA means big in Chinese) is an ubiquitin receptor and negatively regulates seed size. Down-regulation of AtDA1 in Arabidopsis leads to larger seeds and organs by increasing cell proliferation in integuments. In this study, BnDA1was down-regulated in B. napus by over expressed of AtDA1(R358K) , which is a functional deficiency of DA1 with an arginine-to-lysine mutation at the 358(th) amino acid...
January 17, 2017: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/28097521/alcohol-consumption-and-dementia-risk-a-dose-response-meta-analysis-of-prospective-studies
#14
Wei Xu, Huifu Wang, Yu Wan, Chenchen Tan, Jieqiong Li, Lan Tan, Jin-Tai Yu
It is widely believed that light-to-moderate alcohol intake may protect against dementia while excessive drinking may instead increase the risk. Nonetheless, these findings need cautious interpretations due to varying methodologies and lack of standard definition, which hindered our transferring into preventative practice. The objective of this study is to investigate the potential dose-response association between alcohol consumption and risk of dementia. A systematic search was conducted in electronic databases to identify relevant studies...
January 17, 2017: European Journal of Epidemiology
https://www.readbyqxmd.com/read/28097107/surgical-resection-of-localized-hepatocellular-carcinoma-patient-selection-and-special-consideration
#15
REVIEW
Ka Wing Ma, Tan To Cheung
Localized hepatocellular carcinoma (HCC) refers to a solitary or few tumors located within either the left or right hemiliver without evidence of bilobar or extrahepatic spread. This term encompasses a heterogeneous morphology with no regard to stage of prognosis of the disease. Surgical resection remains the mainstay of curative treatment for the localized HCC. Various biochemical and radiological tests constitute an indispensible part of preoperative assessment. Emergence of laparoscopic hepatectomy has brought liver resection into a new era...
2017: Journal of Hepatocellular Carcinoma
https://www.readbyqxmd.com/read/28096531/the-first-imported-case-of-rift-valley-fever-in-china-reveals-a-genetic-reassortment-of-different-viral-lineages
#16
Jingyuan Liu, Yulan Sun, Weifeng Shi, Shuguang Tan, Yang Pan, Shujuan Cui, Qingchao Zhang, Xiangfeng Dou, Yanning Lv, Xinyu Li, Xitai Li, Lijuan Chen, Chuansong Quan, Qianli Wang, Yingze Zhao, Qiang Lv, Wenhao Hua, Hui Zeng, Zhihai Chen, Haofeng Xiong, Chengyu Jiang, Xinghuo Pang, Fujie Zhang, Mifang Liang, Guizhen Wu, George F Gao, William J Liu, Ang Li, Quanyi Wang
We report the first imported case of Rift Valley fever (RVF) in China. The patient returned from Angola, a non-epidemic country, with an infection of a new reassortant from different lineages of Rift Valley fever viruses (RVFVs). The patient developed multiorgan dysfunction and gradually recovered with continuous renal replacement therapy and a short regimen of methylprednisolone treatment. The disordered cytokines and chemokines in the plasma of the patient revealed hypercytokinemia, but the levels of protective cytokines were low upon admission and fluctuated as the disease improved...
January 18, 2017: Emerging Microbes & Infections
https://www.readbyqxmd.com/read/28096491/expressing-the-geobacter-metallireducens-pila-in-geobacter-sulfurreducens-yields-pili-with-exceptional-conductivity
#17
Yang Tan, Ramesh Y Adhikari, Nikhil S Malvankar, Joy E Ward, Trevor L Woodard, Kelly P Nevin, Derek R Lovley
: The electrically conductive pili (e-pili) of Geobacter sulfurreducens serve as a model for a novel strategy for long-range extracellular electron transfer. e-pili are also a new class of bioelectronic materials. However, the only other Geobacter pili previously studied, which were from G. uraniireducens, were poorly conductive. In order to obtain more information on the range of pili conductivities in Geobacter species, the pili of G. metallireducens were investigated. Heterologously expressing the PilA gene of G...
January 17, 2017: MBio
https://www.readbyqxmd.com/read/28096167/chemical-fingerprint-of-dachaihu-granule-and-its-chemical-correlation-between-raw-herbs
#18
Chunqin Mao, Yaping Zhou, De Ji, Xuanzhong Tan, Yi Tao, Wenyi Zang, Tulin Lu
To develop a method to overall evaluate the quality of Dachaihu Granule (DCHG), high-performance liquid chromatography coupled with diode array detector was used to establish chemical fingerprint of DCHG. The correlation between the formula and its raw herbs was also evaluated. According to the retention time of standard components, chemical fingerprint of DCHG was developed and a total of 21 constituents were characterized. The separation was performed on a Kromasil C18 column (250 mm × 4.6 mm i.d. with 5...
January 17, 2017: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/28095848/laparoscopic-versus-open-nephroureterectomy-to-treat-localized-and-or-locally-advanced-upper-tract-urothelial-carcinoma-oncological-outcomes-from-a-multicenter-study
#19
Jian-Ye Liu, Ying-Bo Dai, Fang-Jian Zhou, Zhi Long, Yong-Hong Li, Dan Xie, Bin Liu, Jin Tang, Jing Tan, Kun Yao, Le-Ye He
BACKGROUND: Many studies have reported the oncological outcomes between open radical nephroureterectomy (ONU) and laparoscopic radical nephroureterectomy (LNU) of upper tract urothelial carcinoma (UTUC). However, few data have focused on the oncological outcomes of LNU in the subgroup of localized and/or locally advanced UTUC (T1-4/N0-X). The purpose of this study was to compare the oncological outcomes of LNU vs. ONU for the treatment in patients with T1-4/N0-X UTUC. METHODS: We collected and analyzed the data and clinical outcomes retrospectively for 265 patients who underwent radical nephroureterectomy for T1-4/N0-X UTUC between April 2000 and April 2013 at two Chinese tertiary hospitals...
January 17, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28095494/correction-prokaryotic-soluble-overexpression-and-purification-of-human-vegf165-by-fusion-to-a-maltose-binding-protein-tag
#20
Minh Tan Nguyen, Martin Krupa, Bon-Kyung Koo, Jung-A Song, Thu Trang Thi Vu, Bich Hang Do, Anh Ngoc Nguyen, Taewook Seo, Jiwon Yoo, Boram Jeong, Jonghwa Jin, Kyung Jin Lee, Heung-Bum Oh, Han Choe
[This corrects the article DOI: 10.1371/journal.pone.0156296.].
2017: PloS One
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