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https://www.readbyqxmd.com/read/29334605/induction-chemotherapy-plus-concurrent-chemoradiotherapy-versus-concurrent-chemoradiotherapy-alone-in-locoregionally-advanced-nasopharyngeal-carcinoma-in-children-and-adolescents-a-matched-cohort-analysis
#1
Yang Li, Lin-Quan Tang, Li-Ting Liu, Shan-Shan Guo, Yu-Jing Liang, Xue-Song Sun, Qing-Nan Tang, Jin-Xin Bei, Jing Tan, Shuai Chen, Jun Ma, Chong Zhao, Qiu-Yan Chen, Hai-Qiang Mai
Purpose: The purpose of this study was to evaluate the long-term clinical outcome and toxicity of induction chemotherapy (IC) followed by concomitant chemoradiotherapy (CCRT) compared with CCRT alone for the treatment of children and adolescent locoregionally advanced nasopharyngeal carcinoma (LACANPC). Patients and Methods: A total of 194 locoregionally advanced NPC patients younger than 21 years who received CCRT with or without IC before were included in the study population...
January 8, 2018: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/29333900/stability-of-two-anterior-fixations-for-three-column-injury-in-the-lower-cervical-spine-biomechanical-evaluation-of-anterior-pedicle-screw-plate-fixation
#2
Hai-Hao Wu, Tao Tang, Xiao Yu, Qing-Jiang Pang
Objectives This study aimed to evaluate the stability of anterior pedicle screw-plate (APSP) fixation and anterior vertebral body screw-plate (AVBSP) fixation for three-column injury in the lower cervical spine. Methods Six fresh-frozen human cadaveric specimens of the lower cervical spine were prepared. After measurement of the range of motion (ROM) in the intact state, the specimens were prepared as three-column injury models. The models were stabilized by AVBSP or APSP fixation. The ROM of the models in the two states was measured...
January 1, 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29333103/interleukin-35-level-is-elevated-in-patients-with-chronic-hepatitis-b-virus-infection
#3
Sheng-Tao Cheng, Ding Yuan, Yi Liu, Ying Huang, Xiang Chen, Hai-Bo Yu, Lin He, Hui Jiang, Ji-Hua Ren, Juan Chen
Backgrounds: As one of the major public health problems, the hepatitis B virus (HBV) infection would activate the immune system. The outcome of HBV infection was affect significantly by the interactions between HBV and host immune response. Interleukins play important role in anti-viral immunity. Here we investigated the role of interleukin-35 (IL-35) in chronic HBV infection patients. Methods/Results: Serum IL-35 in 72 chronic hepatitis B virus infection patients and 41 healthy control subjects were analyzed by ELISA assay...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29332922/role-of-gene-polymorphisms-haplotypes-and-plasma-level-of-tgf-%C3%AE-1-in-susceptibility-to-in-stent-restenosis-following-coronary-implantation-of-bare-metal-stent-in-chinese-han-patients
#4
Hai-Jian Chen, Ni Mo, Yan-Feng Zhang, Guo-Zhu Su, Han-Dong Wu, Fang Pei
Transforming growth factor (TGF)-β1 has been implicated in the pathogenesis of restenosis. However, the role of TGF-β1 polymorphisms in development of in-stent restenosis (ISR) after coronary bare metal stent (BMS) implantation in Chinese Han population has not been reported to date. The aim of this study was to explore the association between TGF-β1 gene polymorphisms (-509C/T and 869T/C) and its plasma level in Chinese Han patients with BMS-ISR.We investigated 419 patients after successful coronary stent placement...
January 15, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29332801/a-highly-selective-colorimetric-and-ratiometric-fluorescent-probe-for-nh2nh2-and-its-bioimaging
#5
Hai Xu, Biao Gu, Yaqian Li, Zhen Huang, Wei Su, Xiaoli Duan, Peng Yin, Haitao Li, Shouzhuo Yao
In this work, we report a novel approach which employed substrate-triggered intramolecular addition-cyclization cascade to develop a highly selective fluorescent probe E)-3-(4-(1H-phenanthro[9,10-d]imidazol-2-yl)phenyl)-1-(2-hydroxylphenyl) prop-2-en-1-one (P-OH) for NH2NH2. The new sensing mechanism of P-OH for NH2NH2 was investigated in detail by fluorescence spectroscopy, 1H NMR titration, mass spectrometry and control experiments. The synthesized probe showed ratiometric fluorescent response to NH2NH2 with naked-eye color changes from yellow to colorless...
April 1, 2018: Talanta
https://www.readbyqxmd.com/read/29332787/rapid-and-interference-free-analysis-of-nine-b-group-vitamins-in-energy-drinks-using-trilinear-component-modeling-of-liquid-chromatography-mass-spectrometry-data
#6
Yong Hu, Hai-Long Wu, Xiao-Li Yin, Hui-Wen Gu, Rong Xiao, Li-Xia Xie, Zhi Liu, Huan Fang, Li Wang, Ru-Qin Yu
The aim of the present work was to develop a rapid and interference-free method based on liquid chromatography-mass spectrometry (LC-MS) for the simultaneous determination of nine B-group vitamins in various energy drinks. A smart and green strategy that modeled the three-way data array of LC-MS with second-order calibration methods based on alternating trilinear decomposition (ATLD) and alternating penalty trilinear decomposition (APTLD) algorithms was developed. By virtue of "mathematical separation" and "second-order advantage", the proposed strategy successfully solved the co-eluted peaks and unknown interferents in LC-MS analysis with the elution time less than 4...
April 1, 2018: Talanta
https://www.readbyqxmd.com/read/29332344/in-vitro-antitumor-activity-of-guttiferone-a-in-human-breast-cancer-cells-is-mediated-via-apoptosis-mitochondrial-mediated-oxidative-stress-and-reactive-oxygen-species-production
#7
Hai-Ming Wu, Yu-Mei Li
PURPOSE: Breast cancer is the second most frequently diagnosed cancer and is considered as the main cause of cancer related death in females. It is estimated that about one-third of women with breast cancer develop metastases and eventually die of this disease. The main treatment options for breast cancer include surgical interventions followed by chemotherapy, hormonotherapy or radiation. However, the side effects associated with the treatment of breast cancer negatively affects the quality of patient's life...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332333/epigallocatechin-gallate-from-green-tea-exhibits-potent-anticancer-effects-in-a-549-non-small-lung-cancer-cells-by-inducing-apoptosis-cell-cycle-arrest-and-inhibition-of-cell-migration
#8
Jie Huang, Shi Chen, Yi Shi, Cheng-Hong Li, Xiao-Jiang Wang, Fa-Jiu Li, Chuan-Hai Wang, Qing-Hua Meng, Jin-Nan Zhong, Min Liu, Zi-Ming Wang
PURPOSE: Green tea (Camellia sinensis) is considered as a rich source of epigallocatechin gallate (EGCG) which has been shown to exert impressive pharmacological properties. The anticancer properties of EGCG have been extensively studied however, its anticancer activity has not been explored in lung cancer. The present study was therefore designed to evaluate the anticancer effects of EGCG against non-small cell lung cancer (NSCLC) cell line A-549 and normal human fibroblast FR-2 cells...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332090/impaired-value-of-99m-tc-gsa-scintigraphy-as-an-independent-risk-factor-for-posthepatectomy-liver-failure-in-patients-with-hepatocellular-carcinoma
#9
Ikuo Nakamura, Yuji Iimuro, Seikan Hai, Yuichi Kondo, Etsuro Hatano, Jiro Fujimoto
BACKGROUND: Posthepatectomy liver failure (PHLF) was recently defined with the corresponding recommendations as follows: grade A, no change in clinical management; grade B, clinical management with noninvasive treatment; and grade C, clinical management with invasive treatment. In this study, we identified the risk factors for grade B and C PHLF in patients with hepatocellular carcinoma (HCC). METHODS: Of 339 HCC patients who underwent curative hepatic resection, 218 were included for analysis...
January 12, 2018: European Surgical Research. Europäische Chirurgische Forschung. Recherches Chirurgicales Européennes
https://www.readbyqxmd.com/read/29331343/irradiation-stents-vs-conventional-metal-stents-for-unresectable-malignant-biliary-obstruction-a-multicentre-trial
#10
Hai-Dong Zhu, Jin-He Guo, Ming Huang, Jian-Song Ji, Hao Xu, Jian Lu, Hai-Liang Li, Wen-Hui Wang, Yu-Liang Li, Cai-Fang Ni, Hai-Bin Shi, En-Hua Xiao, Wei-Fu Lv, Jun-Hui Sun, Ke Xu, Guo-Hong Han, Lin-An Du, Wei-Xin Ren, Mao-Quan Li, Ai-Wu Mao, Hua Xiang, Kai-Xian Zhang, Jie Min, Guang-Yu Zhu, Chang Su, Li Chen, Gao-Jun Teng
BACKGROUND & AIMS: Placement of an irradiation stent has been demonstrated to offer longer patency and survival when compared to an uncovered SEMS in patients with unresectable malignant biliary obstruction (MBO). We aim to further assess the efficacy of an irradiation stent compared to an uncovered SEMS in those patients. METHODS: We performed a randomized, open-label trial of participants with unresectable MBO at 20 centers in China. A total of 328 participants were parallelly allocated into the irradiation stent group (ISG) or the uncovered SEMS group (USG)...
January 10, 2018: Journal of Hepatology
https://www.readbyqxmd.com/read/29330494/characterizing-the-bacterial-microbiota-in-different-gastrointestinal-tract-segments-of-the-bactrian-camel
#11
Jing He, Li Yi, Le Hai, Liang Ming, Wanting Gao, Rimutu Ji
The bacterial community plays important roles in the gastrointestinal tracts (GITs) of animals. However, our understanding of the microbial communities in the GIT of Bactrian camels remains limited. Here, we describe the bacterial communities from eight different GIT segments (rumen, reticulum, abomasum, duodenum, ileum, jejunum, caecum, colon) and faeces determined from 11 Bactrian camels using 16S rRNA gene amplicon sequencing. Twenty-seven bacterial phyla were found in the GIT, with Firmicutes, Verrucomicrobia and Bacteroidetes predominating...
January 12, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29330446/effect-of-puerarin-in-promoting-fatty-acid-oxidation-by-increasing-mitochondrial-oxidative-capacity-and-biogenesis-in-skeletal-muscle-in-diabetic-rats
#12
Xiu-Fang Chen, Lei Wang, Yong-Zheng Wu, Shi-Yu Song, Hai-Yan Min, Yan Yang, Xuan He, Qiao Liang, Long Yi, Yong Wang, Qian Gao
BACKGROUND: Type 2 diabetes is characterized by dyslipidemia and the accumulation of lipids in non-adipose tissue, including skeletal muscle. Puerarin, which is a natural isoflavonoid isolated from the root of the plant Pueraria lobata, has been shown to have antidiabetic activity. However, the lipid-reducing effect of puerarin, in particular in skeletal muscle, has not yet been addressed. METHODS: We examined the effect of puerarin on mitochondrial function and the oxidation of fatty acids in the skeletal muscle of high-fat diet/streptozotocin-induced diabetic rats...
January 12, 2018: Nutrition & Diabetes
https://www.readbyqxmd.com/read/29330432/developing-genome-wide-snps-and-constructing-an-ultrahigh-density-linkage-map-in-oil-palm
#13
Bin Bai, Le Wang, Ying Jun Zhang, May Lee, Rahmadsyah Rahmadsyah, Yuzer Alfiko, Bao Qing Ye, Sigit Purwantomo, Antonius Suwanto, Nam-Hai Chua, Gen Hua Yue
Oil palm (Elaeis guineensis Jacq.) is the leading oil-producing crops and the most important edible oil resource worldwide. DNA markers and genetic linkage maps are essential resources for marker-assisted selection to accelerate genetic improvement. We conducted RAD-seq on an Illumina NextSeq500 to discover genome-wide SNPs, and used the SNPs to construct a linkage map for an oil palm (Tenera) population derived from a cross between a Deli Dura and an AVROS Pisifera. The RAD-seq produced 1,076 million single-end reads across the breeding population containing 155 trees...
January 12, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29330116/tnf-%C3%AE-increases-staphylococcus-aureus-induced-death-of-human-alveolar-epithelial-cell-line-a549-associated-with-rip3-mediated-necroptosis
#14
Shun-Hang Wen, Luo-Na Lin, Hu-Jun Wu, Lu Yu, Li Lin, Li-Li Zhu, Hai-Yan Li, Hai-Lin Zhang, Chang-Chong Li
AIM: To explore the role of tumor necrosis factor-alpha (TNF-α) on Staphylococcus aureus-induced necroptosis in alveolar epithelial cells. MAIN METHODS: The A549 alveolar epithelial cell line was pretreated with small interfering RNA (siRNA) against receptor interacting protein-3 (RIP3) and then stimulated by S. aureus, where some cells were pretreated with TNF-α or TNF-α with anti-TNF-α antibody simultaneously. A549 cell death was assessed using lactate dehydrogenase (LDH) leakage and flow cytometry analyses...
January 9, 2018: Life Sciences
https://www.readbyqxmd.com/read/29330021/ccn4-wisp1-controls-cutaneous-wound-healing-by-modulating-proliferation-migration-and-ecm-expression-in-dermal-fibroblasts-via-%C3%AE-5%C3%AE-1-and-tnf%C3%AE
#15
Mitsuaki Ono, Asuka Masaki, Azusa Maeda, Tina M Kilts, Emilio S Hara, Taishi Komori, Hai Pham, Takuo Kuboki, Marian F Young
Understanding the mechanisms that control cutaneous wound healing is crucial to successfully manage repair of damaged skin. The goal of the current study was to uncover novel extracellular matrix (ECM) components that control the wound healing process. Full thickness skin defects were created in mice and used to show CCN4 up-regulation during wound-healing as early as 1 day after surgery, suggesting a role in inflammation and subsequent dermal migration and proliferation. To determine how CCN4 could regulate wound healing we used Ccn4-KO mice and showed they had delayed wound closure accompanied by reduced expression of Col1a1 and Fn mRNA...
January 9, 2018: Matrix Biology: Journal of the International Society for Matrix Biology
https://www.readbyqxmd.com/read/29329922/a-multistate-investigation-of-health-care-associated-burkholderia-cepacia-complex-infections-related-to-liquid-docusate-sodium-contamination-january-october-2016
#16
Janet Glowicz, Matthew Crist, Carolyn Gould, Heather Moulton-Meissner, Judith Noble-Wang, Tom J B de Man, K Allison Perry, Zachary Miller, William C Yang, Stephen Langille, Jessica Ross, Bobbiejean Garcia, Janice Kim, Erin Epson, Stephanie Black, Massimo Pacilli, John J LiPuma, Ryan Fagan
BACKGROUND: Outbreaks of health care-associated infections (HAIs) caused by Burkholderia cepacia complex (Bcc) have been associated with medical devices and water-based products. Water is the most common raw ingredient in nonsterile liquid drugs, and the significance of organisms recovered from microbiologic testing during manufacturing is assessed using a risk-based approach. This incident demonstrates that lapses in manufacturing practices and quality control of nonsterile liquid drugs can have serious unintended consequences...
January 9, 2018: American Journal of Infection Control
https://www.readbyqxmd.com/read/29329810/facile-microencapsulation-of-olive-oil-in-porous-starch-granules-fabrication-characterization-and-oxidative-stability
#17
Miao Lei, Fang-Cheng Jiang, Jie Cai, Si Hu, Rui Zhou, Gang Liu, Yue-Hui Wang, Hai-Bo Wang, Jing-Ren He, Xin-Gao Xiong
In this study, starch with porous structures derived from purple sweet potato was prepared and used as a food-grade polymer for the microencapsulation of olive oil. The optimal reaction conditions for preparing porous starch were determined to improve its adsorption capacity as effective microcapsule-wall materials. Olive oil was then impregnated in microspheres, and loading ratio was optimized by investigating the restrictive factors, including the mass ratio of olive oil to porous starch, as well as the embedding temperature and time...
January 9, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29329647/atractylodes-lancea-rhizome-water-extract-reduces-triptolide-induced-toxicity-and-enhances-anti-inflammatory-effects
#18
Yuan Wei, Dan-Juan Sui, Hai-Miao Xu, Zhen Ouyang, Na Wu, Du-Jun Wang, Xiao-Yan Zhang, Da-Wei Qian
The present study was designed to explore the influence of water extracts of Atractylodes lancea rhizomes on the toxicity and anti-inflammatory effects of triptolide (TP). A water extract was prepared from A. lancea rhizomes and co-administered with TP in C57BL/6 mice. The toxicity was assayed by determining serum biochemical parameters and visceral indexes and by liver histopathological analysis. The hepatic CYP3A expression levels were detected using Western blotting and RT-PCR methods. The data showed that the water extract of A...
December 2017: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/29329467/low-aromatase-activity-and-estradiol-sex-hormone-binding-globulin-ratio-are-associated-with-total-hip-bone-mineral-density-and-the-presence-of-osteoporosis-a-study-in-chinese-postmenopausal-women
#19
Hai-Juan Liu, Jun Yan, Yan Li, Fang-Yuan Zhou, Xu-Dong Su, Hui-Jing Fan, Jie Bai, Guang-Zhen Zhang
Several groups have reported the important role of estradiol (E2) and testosterone (T) in postmenopausal osteoporosis (PMOP). Because aromatase catalyzes the conversion of T to E2, the purpose of this study was to determine the influence of aromatase activity on the bone mineral density (BMD) in postmenopausal women. A total of 344 postmenopausal women were selected for this study. Serum E2, T, sex hormone-binding globulin (SHBG), calcium (Ca), alkaline phosphatase (ALP), C-terminal telopeptide of type I collagen (CTX), and procollagen type I amino-terminal propeptide (PINP) were examined...
January 2018: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/29328457/microrna%C3%A2-34a-inhibits-liver-cancer-cell-growth-by-reprogramming-glucose-metabolism
#20
Hai-Feng Zhang, Yi-Cheng Wang, Yi-Di Han
MicroRNAs (miRs) have been proposed as minimally invasive prognostic markers for various types of cancer, including liver cancer, which is one of the most common cancers worldwide. In the present study, the expression of miR‑34a in human liver cancer tissues and cell lines was evaluated and the effects of miR‑34a on cell proliferation, invasion and glycolysis in hepatocellular carcinoma (HCC) cells were determined. The results indicated that miR‑34a was downregulated in human liver cancer tissues. Overexpression of miR‑34a significantly inhibited liver cancer cell proliferation and clone formation...
January 9, 2018: Molecular Medicine Reports
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