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https://www.readbyqxmd.com/read/28821418/the-associations-between-carbohydrate-and-protein-intakes-with-habitual-sleep-duration-among-adults-living-in-urban-and-rural-areas
#1
Xin Liu, Di Wu, Xin Qi, Yulin Niu, Wenyuan Li, Yichen Lu, Jie Chang
BACKGROUND & AIMS: Macronutrient intake was associated with habitual sleep duration, a recognized metabolic risk factor. However, results are not clear for populations with large diversities in dietary habits and urbanization levels. In this study, we aimed to evaluate the associations between relative macronutrient intakes and sleep duration, and the potential modification effect of urban-rural residence among adult Chinese population. METHODS: We analyzed data from the China Health and Nutrition Survey 2009...
August 5, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28819379/hypoxia-inducible-factor-1-alpha-correlates-with-tumor-associated-macrophages-infiltration-influences-survival-of-gastric-cancer-patients
#2
Wei-Jie Zhang, Cheng Chen, Zhi-Hua Zhou, Shan-Ting Gao, Teong Jin Tee, Liu-Qing Yang, Yuan-Yuan Xu, Tao-Hong Pang, Xin-Yun Xu, Qi Sun, Min Feng, Hao Wang, Chun-Lei Lu, Guo-Zhong Wu, Sheng Wu, Wen-Xian Guan, Gui-Fang Xu
Background: Hypoxia was a common feature for accelerating tumor metastasis by both inducting epithelial-mesenchymal transition (EMT) of tumor cells and polarization of tumor-associated macrophages (TAMs). The association and roles between hypoxia, EMT and TAMs in the biological behavior of gastric cancer (GC) for the time being recurrence is unclear. Material and methods: hypoixa by expression of hypoxia-inducible factor-1 alpha (HIF-1α), polarized functional status of infiltrated TAMs by immunohistochemical staining of CD68 and CD163, and the expression of E-cadherin as EMT property had been evaluated in 236 patients consecutive with histologically confirmed GC...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28816235/g3bp2-is-involved-in-isoproterenol-induced-cardiac-hypertrophy-through-activating-the-nf-%C3%AE%C2%BAb-signaling-pathway
#3
Hui-Qi Hong, Jing Lu, Xiu-Li Fang, Yu-Hong Zhang, Yi Cai, Jing Yuan, Pei-Qing Liu, Jian-Tao Ye
The RasGAP SH3 domain-binding proteins (G3BPs) are a family of RNA-binding proteins that can co-ordinate signal transduction and post-transcriptional gene regulation. G3BPs have been shown to be involved in mediating a great diversity of cellular processes such as cell survival, growth, proliferation and apoptosis. But the potential roles of G3BPs in the pathogenesis and progression of cardiovascular diseases remain to be clarified. In the present study, we provide the first evidence that suggests the participation of G3BP2 in cardiac hypertrophy...
August 17, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28816233/shikonin-induces-glioma-cell-necroptosis-in-vitro-by-ros-overproduction-and-promoting-rip1-rip3-necrosome-formation
#4
Bin Lu, Xu Gong, Zong-Qi Wang, Ye Ding, Chen Wang, Tian-Fei Luo, Mei-Hua Piao, Fan-Kai Meng, Guang-Fan Chi, Yi-Nan Luo, Peng-Fei Ge
Necroptosis is a type of programmed necrosis regulated by receptor interacting protein kinase 1 (RIP1) and RIP3. Necroptosis is found to be accompanied by an overproduction of reactive oxygen species (ROS), but the role of ROS in regulation of necroptosis remains elusive. In this study, we investigated how shikonin, a necroptosis inducer for cancer cells, regulated the signaling leading to necroptosis in glinoma cells in vitro. Treatment with shikonin (2-10 μmol/L) dose-dependently triggered necrosis and induced overproduction of intracellular ROS in rat C6 and human SHG-44, U87 and U251 glioma cell lines...
August 17, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28815501/immunohistochemical-procedures-for-characterizing-the-retinal-expression-patterns-of-cre-driver-mouse-lines
#5
Qi Lu, Zhuo-Hua Pan
The retina is a thin neural tissue sitting on the backside of the eye, composed of light-sensing cells, interneurons, and output ganglion neurons. The latter send electrical signals to higher visual centers in the brain. Transgenic mouse lines are becoming one of the most valuable mammalian animal models for the study of visual signal processing within the retina. Especially, the generation of Cre recombinase transgenic mouse lines provides a powerful tool for genetic manipulation. A key step for the utilization of transgenic lines is the characterization of their transgene expression patterns in the retina...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28811829/metabolomics-analysis-for-defining-serum-biochemical-markers-in-colorectal-cancer-patients-with-qi-deficiency-syndrome-or-yin-deficiency-syndrome
#6
Fangfang Tao, Ping Lü, Chunbo Xu, Mengmeng Zheng, Wenhong Liu, Minhe Shen, Shanming Ruan
Colorectal cancer is one of the leading causes of tumor-associated death, and traditional Chinese medicine (TCM) classifies colorectal cancer into various subtypes mainly according to the symptomatic pattern identification (ZHENG). Here, we investigated the difference in metabolic profiles of serum by comparing colorectal cancer subjects with Nondeficiency (ND), Qi deficiency (QD), and Yin deficiency (YD). The ratio of subjects with carcinoembryonic antigen (CEA) was higher in YD pattern, and the ratio of subjects with carbohydrate antigen 19-9 (CA19-9) was higher both in YD and in QD, compared with ND...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28811620/a-new-anthracycline-type-metabolite-from-streptomyces-sp-neau-l3
#7
Chang Lu, Yue Zhao, Wei-Qi Jia, Hui Zhang, Huan Qi, Wen-Sheng Xiang, Ji-Dong Wang, Xiang-Jing Wang
A new anthracycline-type metabolite, designated as tetracenoquinocin A (1), was isolated from the fermentation broth of Streptomyces sp. NEAU-L3. Its structure was determined on the basis of spectroscopic analysis, including 1D and 2D NMR techniques as well as ESI-MS and comparison with data from the literature. Compound 1 showed potent cytotoxic activity against three cancer cell lines (HepG2, A549, HCT-116) with IC50 values of 5.57, 24.30 and 20.82 μM, respectively.The Journal of Antibiotics advance online publication, 16 August 2017; doi:10...
August 16, 2017: Journal of Antibiotics
https://www.readbyqxmd.com/read/28809393/ythdc2-is-an-n-6-methyladenosine-binding-protein-that-regulates-mammalian-spermatogenesis
#8
Phillip J Hsu, Yunfei Zhu, Honghui Ma, Yueshuai Guo, Xiaodan Shi, Yuanyuan Liu, Meijie Qi, Zhike Lu, Hailing Shi, Jianying Wang, Yiwei Cheng, Guanzheng Luo, Qing Dai, Mingxi Liu, Xuejiang Guo, Jiahao Sha, Bin Shen, Chuan He
N(6)-methyladenosine (m(6)A) is the most common internal modification in eukaryotic mRNA. It is dynamically installed and removed, and acts as a new layer of mRNA metabolism, regulating biological processes including stem cell pluripotency, cell differentiation, and energy homeostasis. m(6)A is recognized by selective binding proteins; YTHDF1 and YTHDF3 work in concert to affect the translation of m(6)A-containing mRNAs, YTHDF2 expedites mRNA decay, and YTHDC1 affects the nuclear processing of its targets. The biological function of YTHDC2, the final member of the YTH protein family, remains unknown...
August 15, 2017: Cell Research
https://www.readbyqxmd.com/read/28809073/biocatalytic-stimuli-responsive-asymmetric-triblock-terpolymer-membranes-for-localized-permeability-gating
#9
Jennifer L Poole, Scott Donahue, David Wilson, Yuk Mun Li, Qi Zhang, Yibei Gu, Rachel Ferebee, Zhao Lu, Rachel Mika Dorin, Lawrence F Hancock, Larry Takiff, Ilhem F Hakem, Michael R Bockstaller, Ulrich Wiesner, Jeremy Walker
The functionalization with phosphotriesterase of poly(isoprene-b-styrene-b-4-vinylpyridine)-based nanoporous membranes fabricated by self-assembly and nonsolvent induced phase separation (SNIPS) is shown to enable dynamically responsive membranes capable of substrate-specific and localized gating response. Integration of the SNIPS process with macroporous nylon support layers yields mechanically robust textile-type films with high moisture vapor transport rates that display rapid and local order-of-magnitude modulation of permeability...
August 15, 2017: Macromolecular Rapid Communications
https://www.readbyqxmd.com/read/28808303/nlrp3-inflammasome-activation-results-in-liver-inflammation-and-fibrosis-in-mice-infected-with-schistosoma-japonicum-in-a-syk-dependent-manner
#10
Ya-Qi Lu, Shan Zhong, Nan Meng, Yin-Ping Fan, Wang-Xian Tang
Granulomatous and fibrosing inflammation in response to soluble egg antigen (SEA) from Schistosoma japonicum (S. japonicum) is the main pathological process of S. japonicum infection. Inflammasome activation has recently been implicated in the pathogenesis of liver disease. However, the role of inflammasome activation in schistosomiasis-associated liver fibrosis (SSLF) has not been extensively studied. In this study, it is demonstrated that the NLRP3 inflammasome is markedly activated in mouse HSCs both in vivo and in vitro during S...
August 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28807096/a-five-year-surveillance-of-carbapenemase-producing-klebsiella-pneumoniae-in-a-pediatric-hospital-in-china-reveals-increased-predominance-of-ndm-1
#11
Fang Dong, Jie Lu, Yan Wang, Jin Shi, Jing Hui Zhen, Ping Chu, Yang Zhen, Shu Jing Han, Yong Li Guo, Wen Qi Song
OBJECTIVE: To characterize carbapenem (CPM)-non-susceptible Klebsiella pneumoniae (K. pneumoniae) and carbape-nemase produced by these strains isolated from Beijing Children's Hospital based on a five-year surveillance. METHODS: The Minimal Inhibition Concentration values for 15 antibiotics were assessed using the Phonix100 compact system. PCR amplification and DNA sequencing were used to detect genes encoding carbapenemases. WHONET 5.6 was finally used for resistance analysis...
August 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/28806349/dual-phase-99mtc-mibi-imaging-and-the-expressions-of-p-gp-gst-%C3%AF-and-mrp1-in-hyperparathyroidism
#12
Jianjun Xue, Yan Liu, Danrong Yang, Yan Yu, Qianqian Geng, Ting Ji, Lulu Yang, Qi Wang, Yuanbo Wang, Xueni Lu, Aimin Yang
OBJECTIVE: The aim of this study was to further elucidate the mechanisms of dual-phase technetium-99m methoxyisobutylisonitrile (Tc-MIBI) parathyroid imaging by exploring the association between early uptake results (EUR), delayed uptake results (DUR), and the retention index (RI) in dual-phase Tc-MIBI parathyroid imaging and P glycoprotein (P-gp), multidrug resistance-associated protein 1 (MRP1), and glutathione S-transferase-π (GST-π) expression in hyperparathyroidism (HPT). PATIENTS AND METHODS: Preoperative dual-phase (early and delayed) Tc-MIBI imaging was performed on 74 patients undergoing parathyroidectomy for HPT...
August 11, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28805610/validation-of-a-high-throughput-and-robust-technique-bacs-on-beads-assay-karyolite-bobs-for-pre-implantation-aneuploidy-screening
#13
Grace Wing Shan Kong, Yanlin Ma, Jian Ou, Yvonne Ka Yin Kwok, Wei Wang, Queenie Sum Yee Yeung, Cherry Kit Man Wong, Qi Li, Wen Xu, Weiying Lu, Hong Li, Tin Chiu Li, Kwong Wai Choy
OBJECTIVE: This study aims to validate the BACs-on-Beads (BoB) technology as a robust and high throughput method for pre-implantation genetic screening (PGS) for aneuploidy. MATERIAL AND METHODS: The performances with respect to the sensitivity, specificity, success rate and detection rate of this technique from new BoBs technology and traditional array chromosomal genomic hybridization (aCGH) were compared. And the use of BoBs as a screening tool for euploid embryos in PGS was evaluated...
August 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28802121/identification-of-highly-potent-n-acylethanolamine-acid-amidase-naaa-inhibitors-optimization-of-the-terminal-phenyl-moiety-of-oxazolidone-derivatives
#14
Yuhang Li, Qi Chen, Longhe Yang, Yanting Li, Yang Zhang, Yan Qiu, Jie Ren, Canzhong Lu
N-acylethanolamine acid amidase (NAAA) is a cysteine hydrolase that participates in the deactivation of fatty acid ethanolamides, such as palmitoylethanolamide (PEA). NAAA inhibition may provide a potential therapeutic strategy for the treatment of diseases in which higher PEA level is desired. In the present study, we reported the structure-activity relationship (SAR) studies for oxazolidone derivatives as NAAA inhibitors. A series of substituents or alkyl replacements for the terminal phenyl ring of oxazolidone derivatives were examined...
August 3, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28801300/-carotid-artery-stenosis-treated-with-modified-carotid-endarterectomy-report-of-two-cases
#15
Zheng-Jun Liu, Jing-Bo Lu, Hao Liu, Zhi-Qi Lin, Xian-Ying Huang, Heng Wan, Fang-Yong Fu, Shui-Chuan Huang
Based on standard carotid endarterectomy, we performed modified carotid endarterectomy in two cases of carotid artery stenosis by changing the direction of the carotid artery incision to avoid restenosis of the internal carotid artery without using a patch. The two patients recovered smoothly without any complications. Compared with eversion or patch endarterectomy, this modified carotid endarterectomy avoids restenosis of the carotid artery and shortens operation time.
August 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28801144/corrigendum-to-long-term-experience-with-chinese-language-shapes-the-fusiform-asymmetry-of-english-reading-neuroimage-110-2015-3-10
#16
Leilei Mei, Gui Xue, Zhong-Lin Lu, Chuansheng Chen, Miao Wei, Qinghua He, Qi Dong
No abstract text is available yet for this article.
August 8, 2017: NeuroImage
https://www.readbyqxmd.com/read/28801143/corrigendum-to-native-language-experience-shapes-neural-basis-of-addressed-and-assembled-phonologies-neuroimage-114-2015-38-48
#17
Leilei Mei, Gui Xue, Zhong-Lin Lu, Qinghua He, Miao Wei, Mingxia Zhang, Qi Dong, Chuansheng Chen
No abstract text is available yet for this article.
August 8, 2017: NeuroImage
https://www.readbyqxmd.com/read/28800762/the-novel-cannabinoid-receptor-gpr55-mediates-anxiolytic-like-effects-in-the-medial-orbital-cortex-of-mice-with-acute-stress
#18
Qi-Xin Shi, Liu-Kun Yang, Wen-Long Shi, Lu Wang, Shi-Meng Zhou, Shao-Yu Guan, Ming-Gao Zhao, Qi Yang
The G protein-coupled receptor 55 (GPR55) is a novel cannabinoid receptor, whose exact role in anxiety remains unknown. The present study was conducted to explore the possible mechanisms by which GPR55 regulates anxiety and to evaluate the effectiveness of O-1602 in the treatment of anxiety-like symptoms. Mice were exposed to two types of acute stressors: restraint and forced swimming. Anxiety behavior was evaluated using the elevated plus maze and the open field test. We found that O-1602 alleviated anxiety-like behavior in acutely stressed mice...
August 11, 2017: Molecular Brain
https://www.readbyqxmd.com/read/28800528/comparison-of-three-officinal-species-of-callicarpa-based-on-a-biochemome-profiling-strategy-with-uhplc-it-ms-and-chemometrics-analysis
#19
Meng-Lu Chen, Wen-Qi Chang, Jian-Liang Zhou, Ying-Hao Yin, Wen-Rui Xia, Jian-Qun Liu, Li-Fang Liu, Gui-Zhong Xin
Traditional Chinese medicine (TCM) materials with closely related species are frequently fungible in clinical use. Therefore, holistic comparison of the composition in bioactive compounds is essential to evaluate whether they are equivalent in efficacy. Taking three officinal species of Callicarpa as a case, we proposed and validated a standardized strategy for the discrimination of closely related TCM materials, which focused on the extraction, profiling and multivariate statistical analysis of their biochemome...
August 1, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28800221/graphene-paper-pressure-sensor-for-detecting-human-motions
#20
Lu-Qi Tao, Kun-Ning Zhang, He Tian, Ying Liu, Dan-Yang Wang, Yuan-Quan Chen, Yi Yang, Tian-Ling Ren
The pressure sensors should have an excellent sensitivity in the range of 0-20kPa when applied in wearable applications. Traditional pressure sensors can't achieve both a high sensitivity and a large working range simultaneously, which results to their limited applications in wearable fields. There is an urgent need to develop a pressure sensor to make a breakthrough in both sensitivity and working range. In this paper, a graphene-paper pressure sensor which shows excellent performance in the range of 0-20kPa is proposed...
August 11, 2017: ACS Nano
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