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https://www.readbyqxmd.com/read/28646824/bone-marrow-aspirate-concentrate-versus-platelet-rich-plasma-to-enhance-osseous-integration-potential-for-osteochondral-allografts
#1
Aaron M Stoker, Charles A Baumann, James P Stannard, James L Cook
No abstract text is available yet for this article.
June 24, 2017: Journal of Knee Surgery
https://www.readbyqxmd.com/read/28646815/integrative-treatment-of-chronic-abdominal-bloating-and-pain-associated-with-overgrowth-of-small-intestinal-bacteria-a-case-report
#2
Laura Kwiatkowski, Elizabeth Rice, Jeffrey Langland
Context • Small intestinal bacterial overgrowth (SIBO) is commonly defined as an increased number of bacteria and/or an abnormal type of bacteria in the small intestine. Conventional treatment for SIBO is typically focused on antibiotics to eradicate the bacterial overgrowth. Numerous studies have demonstrated the antimicrobial activity of herbs, and a diet low in fermentable oligo-, di-, and monosaccharides and polyols (FODMAPs) has been shown to enhance antibiotic therapy. Objective • The current case study intended to evaluate the benefits of an alternative, multifaceted approach-including botanical and homeopathic therapies in conjunction with a low-FODMAP diet-in the treatment of SIBO and its associated symptoms...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646807/manual-therapy-with-cryotherapy-versus-manual-therapy-with-kinesio-taping-for-males-with-lumbar-discopathy-a-pilot-randomized-trial
#3
Pawel Lizis, Wojciech Kobza
Context • Numerous modalities of therapeutic interventions exist for lumbar discopathy. Manual therapy is one option, although its effectiveness remains controversial. The addition of cryotherapy to manual therapy may enhance the health benefits in patients with lumbar discopathy.  Objective • The study intended to evaluate the efficacy of manual therapy combined with cryotherapy vs manual therapy combined with Kinesio taping for males with lumbar discopathy. Design • The research team designed a pilot randomized trial with concealed allocation, assessor blinding, and intention-to-treat analysis...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646802/dampness-can-promote-the-influenza-a-virus-and-worsen-its-prognosis-by-upregulating-the-tlr7-signaling-pathway
#4
Deng Li, Xu Huachong, Pang Peng, Zheng Ke, Nie Jiao, Wu Xianlin, Yu Bin, Chen Jia, Chen Xiaoyin
Context • Outbreaks of the influenza A virus (IAV) are increasingly recognized as a global public health issue, affecting a large proportion of the world's population. A number of studies have provided epidemiologic evidence that dampness and mold are consistently associated with multiple allergic and respiratory effects, but they focused on dampness-related pathogenic microorganisms leading to allergy rather than the dampness itself. Objective • The current study intended to examine the effects of a damp environment on the promotion of the IAV and determine the adverse effects on its prognosis through upregulation of the toll-like receptor 7 (TLR7)-signaling pathway in the lung...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646794/dexibuprofen-prevents-neurodegeneration-and-cognitive-decline-in-appswe-ps1de9-through-multiple-signaling-pathways
#5
Miren Ettcheto, Elena Sánchez-López, Laura Pons, Oriol Busquets, Jordi Olloquequi, Carlos Beas-Zarate, Merce Pallas, Maria Luisa García, Carme Auladell, Jaume Folch, Antoni Camins
The aim of the present study is to elucidate the neuronal pathways associated to NSAIDs causing a reduction of the risk and progression of Alzheimer's disease. The research was developed administering the active enantiomer of ibuprofen, dexibuprofen (DXI), in order to reduce associated gastric toxicity. DXI was administered from three to six-month-old female APPswe/PS1dE9 mice as a model of familial Alzheimer's disease. DXI treatment reduced the activation of glial cells and the cytokine release involved in the neurodegenerative process, especially TNFα...
June 15, 2017: Redox Biology
https://www.readbyqxmd.com/read/28646793/shexiang-baoxin-pills-promotes-angiogenesis-in-myocardial-infarction-rats-via-up-regulation-of-20-hete-mediated-endothelial-progenitor-cells-mobilization
#6
Feifei Huang, Yang Liu, Xia Yang, Di Che, Kaifeng Qiu, Bruce D Hammock, Jingfeng Wang, Mong-Heng Wang, Jie Chen, Hui Huang
BACKGROUND AND AIMS: Therapeutic angiogenesis is a pivotal strategy for ischemic heart disease. The aim of the present study was to determine the effect and molecular mechanism of Shexiang Baoxin pills, a widely-used traditional Chinese medicine for ischemic heart disease, on angiogenesis in a rat model of myocardial infarction (MI). METHODS: We used the occlusion of left anterior descending coronary artery of Sprague-Dawley rats as a model of MI. The MI rats were treated with distilled water, Shexiang Baoxin pills, or Shexiang Baoxin pills + HET0016 (a selective blocker of the biosynthesis of 20-hydroxyeicosatetraenoic acid (20-HETE) at 10 mg/kg/day), respectively...
June 7, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28646783/heart-rate-variability-in-patients-with-major-depression-disorder-during-a-clinical-autonomic-test
#7
Xiuwen Chen, Rongqian Yang, Danni Kuang, Lei Zhang, Ruixue Lv, Xiong Huang, Fengchun Wu, Guohui Lao, Shanxing Ou
Major depression disorder (MDD) patients express dysfunction autonomic nervous system (ANS) and reduced heart rate variability (HRV). However, previous researches mainly focused on examining resting state without considering a series of stimulation tests of ANS between MDD patients and healthy people. For this purpose, 40 healthy people and 40 MDD patients participated and finished 10min clinical autonomic test-Ewing test. Parameters of HRV such as time domain, frequency domain, and nonlinear dynamical parameters were calculated...
June 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28646767/enhanced-photodegradation-of-2-4-dichlorophenoxyacetic-acid-using-a-novel-tio2-mgfe2o4-core-shell-structure
#8
Bui The Huy, Da-Som Jung, Nguyen Thi Kim Phuong, Yong-Ill Lee
A novel TiO2@MgO-Fe2O3 core-shell structure has been synthesized via a hydrolysis and co-precipitation method followed by calcination at 500 °C and has proven to be an efficient photocatalyst. The obtained TiO2@MgO-Fe2O3 core-shell was characterized by scanning electron microscopy, X-ray diffraction, and UV-Vis diffused reflectance techniques. Its photocatalytic activity toward 2,4-dichlorophenoxyacetic acid (2,4-D) was investigated in aqueous solutions with and without visible light irradiation in the presence and absence of hydrogen peroxide...
June 17, 2017: Chemosphere
https://www.readbyqxmd.com/read/28646761/regulation-on-the-aggregation-induced-emission-aie-of-dna-templated-silver-nanoclusters-by-bsa-and-its-hydrolysates
#9
Wei-Xian Wang, Yuqing Wu, Hong-Wei Li
The aggregation-induced emission (AIE) phenomenon of the metal nanoclusters (NCs) has been discovered quite recently, which is considered to be creative to improve the optical properties of NCs upon ligand aggregation. In the present study, we report an AIE system for double-stranded DNA-templated silver nanoclusters (AgNCs-dsDNA) by using bovine serum albumin (BSA) in solution, which induce a moderate emission enhancement of AgNCs (5-fold) and a blue-shift through a loosen interaction. In addition, significant luminescence enhancement (30-fold) is further stimulated by the addition of digestive enzyme to the system by altering the surface structure of the aggregated particles...
June 10, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28646756/protein-functionalization-of-zno-nanostructure-exhibits-selective-and-enhanced-toxicity-to-breast-cancer-cells-through-oxidative-stress-based-cell-death-mechanism
#10
Sailendra Mahanta, S Prathap, Deependra Kumar Ban, Subhankar Paul
Zinc oxide nanostructure (ZnONS) was chemically synthesized and functionalized (FZnONSBLA) with a small protein bovine α-lactalbumin (BLA) by chemical cross-linking methods. Both nano-structures were characterized using various techniques such as electron microscopy, dynamic light scattering (DLS), UV-Vis spectroscopy, FT-IR, photo-luminescence and X-ray diffraction. Electron microscopy and DLS analysis revealed their (ZnONS and FZnONSBLA) average size of 200nm and 450nm, respectively. When cytotoxicity of both the nanostructures were assessed in breast cancer cells MCF-7 and MDAMB231 by MTT assay and PI/Annexin V staining (FACS), FZnONSBLA demonstrated higher cell death than ZnONS primarily due to generation of intracellular reactive oxygen species (ROS)...
June 15, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28646736/cell-damage-caused-by-ultraviolet-b-radiation-in-the-desert-cyanobacterium-phormidium-tenue-and-its-recovery-process
#11
Gaohong Wang, Songqiang Deng, Jiafeng Liu, Chaoran Ye, Xiangjun Zhou, Lanzhou Chen
Phormidium tenue, a cyanobacterium that grows in the topsoil of biological soil crusts (BSCs), has the highest recovery rate among desert crust cyanobacteria after exposure to ultraviolet B (UV-B) radiation. However, the mechanism underlying its recovery process is unclear. To address this issue, we measured chlorophyll a fluorescence, generation of reactive oxygen species (ROS), lipid peroxidation, and repair of DNA breakage in P. tenue following exposure to UV-B. We found that UV-B radiation at all doses tested reduced photosynthesis and induced cell damage in P...
June 21, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28646724/zinc-and-calcium-alter-the-relationship-between-mitochondrial-respiration-ros-and-membrane-potential-in-rainbow-trout-oncorhynchus-mykiss-liver-mitochondria
#12
Mahmoud S Sharaf, Don Stevens, Collins Kamunde
At excess levels, zinc (Zn) disrupts mitochondrial functional integrity and induces oxidative stress in aquatic organisms. Although much is known about the modulation of Zn toxicity by calcium (Ca) in fish, their interactions at the mitochondrial level have scarcely been investigated. Here we assessed the individual and combined effects of Zn and Ca on the relationship between mitochondrial respiration, ROS and membrane potential (ΔΨmt) in rainbow trout liver mitochondria. We tested if cation uptake through the mitochondrial calcium uniporter (MCU) is a prerequisite for Zn- and/or Ca-induced alteration of mitochondrial function...
June 12, 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/28646718/reduced-graphene-oxide-functionalized-feooh-for-signal-on-photoelectrochemical-sensing-of-prostate-specific-antigen-with-bioresponsive-controlled-release-system
#13
Qian Zhou, Youxiu Lin, Jian Shu, Kangyao Zhang, Zhenzhong Yu, Dianping Tang
A new and signal-on photoelectrochemical (PEC) sensing platform was successfully designed for the sensitive detection of prostate-specific antigen (PSA), using reduced graphene oxide- functionalized iron oxyhydroxide (FeOOH-rGO) as the photoactive material, accompanying target-responsive controlled release system to achieve the signal amplification. Introduction of rGO as electron mediator greatly facilitated the electron transfer from FeOOH to electrode under visible light, which inhibited the electron-hole recombination to enhance the photo-activity of FeOOH-rGO...
June 16, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28646694/elimination-of-signals-tilting-caused-by-b0-field-inhomogeneity-using-2d-lineshape-reference-deconvolution
#14
Kirill F Sheberstov, Dmitry O Sinitsyn, Dmitry A Cheshkov, Damien Jeannerat
An efficient approach for reference deconvolution of two-dimensional spectra aiming at the correction of static field inhomogeneity was established. In comparison to known techniques, a great improvement was achieved using the cross-section along the diagonal of the reference peak instead of its full 2D line shape. The method is termed pseudo-2D diagonal deconvolution. The approach developed allows suppressing the two-dimensional peaks tilting caused by the magnetic field inhomogeneity, while keeping the signal-to-noise ratio constant...
June 8, 2017: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28646692/specific-subcortical-structures-are-activated-during-seizure-induced-death-in-a-model-of-sudden-unexpected-death-in-epilepsy-sudep-a-manganese-enhanced-magnetic-resonance-imaging-study
#15
Srinivasa P Kommajosyula, Marcus E Randall, Thomas J Brozoski, Boris M Odintsov, Carl L Faingold
Sudden unexpected death in epilepsy (SUDEP) is a major concern for patients with epilepsy. In most witnessed cases of SUDEP generalized seizures and respiratory failure preceded death, and pre-mortem neuroimaging studies in SUDEP patients observed changes in specific subcortical structures. Our study examined the role of subcortical structures in the DBA/1 mouse model of SUDEP using manganese-enhanced magnetic resonance imaging (MEMRI). These mice exhibit acoustically-evoked generalized seizures leading to seizure-induced respiratory arrest (S-IRA) that results in sudden death unless resuscitation is rapidly instituted...
May 25, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28646683/fabrication-of-low-fire-hazard-flexible-poly-vinyl-chloride-via-reutilization-of-heavy-metal-biosorbents
#16
Ye-Tang Pan, De-Yi Wang
As a naturally abundant biopolymer, chitosan is considered to be a suitable adsorbent for stannate (SnO3(2-)) in tin plating wastewater. However, mass transfer of the adsorbent and its recycling remain challenging problems. Though flexible poly(vinyl chloride) (PVC) is highly flammable due to the addition of plasticizers, the traditional flame retardant, antimony trioxide (Sb2O3), is potentially harmful. In this study, chitosan was anchored onto the surface of PVC resin to adsorb SnO3(2-) from wastewater. Thereafter, tin-doped chitosan-coated PVC resin was readily recycled and processed into a flexible PVC composite (modified fPVC)...
June 15, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28646681/proteomic-analysis-of-developing-wheat-grains-infected-by-powdery-mildew-blumeria-graminis-f-sp-tritici
#17
Jie Li, Xi-Wen Yang, Yong-Chun Li, Ji-Shan Niu, De-Xian He
Blumeria graminis f.sp. tritici (Bgt) infection greatly interferes with the normal source-sink relationships and always causes tremendous loss of yield and quality in wheat. To better understand the impact of this pathogen on grain development, proteome characterization during grain development in susceptible wheat cultivar Xinong 979 infected by powdery mildew was investigated by 2-DE and tandem MALDI-TOF/TOF-MS. Identification of 111 differentially expressed protein spots representing 85 unique proteins and six expression patterns showed a chronological description of wheat grain formation...
June 10, 2017: Journal of Plant Physiology
https://www.readbyqxmd.com/read/28646679/hypoxia-induced-adam-17-expression-is-mediated-by-rsk1-dependent-c-ebp%C3%AE-activation-in-human-lung-fibroblasts
#18
Jing-Yun Chen, Chien-Huang Lin, Bing-Chang Chen
Hypoxia was identified as a mediator of lung fibrosis in patients with chronic obstructive asthma (COA). Overexpression of a disintegrin and metalloproteinase 17 (ADAM 17) and connective tissue growth factor (CTGF) leads to development of tissue fibrosis. However, the signaling pathway in hypoxia-induced ADAM 17 expression remains poorly defined. In this study, we investigated the roles that ribosomal S-6 kinase 1 (RSK1)/CCAAT/enhancer-binding protein β (C/EBPβ)-dependent ADAM 17 expression plays in hypoxia-induced CTGF expression in human lung fibroblasts...
June 21, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28646660/towards-understanding-transcriptional-networks-in-cellular-reprogramming
#19
REVIEW
Jaber Firas, Jose M Polo
Most of the knowledge we have on the molecular mechanisms of transcription factor mediated reprogramming comes from studies conducted in induced pluripotency. Recently however, a few studies investigated the mechanisms of cellular reprogramming in direct and indirect transdifferentiation, which allows us to explore whether shared parallel mechanisms can be drawn. Moreover, there are currently several computational tools that have been developed to predict and enhance the reprogramming process by reconstructing the transcriptional networks of reprogramming cells...
June 21, 2017: Current Opinion in Genetics & Development
https://www.readbyqxmd.com/read/28646649/two-single-mutations-in-the-fusion-protein-of-newcastle-disease-virus-confer-hemagglutinin-neuraminidase-independent-fusion-promotion-and-attenuate-the-pathogenicity-in-chickens
#20
Yanhong Ji, Tao Liu, Yane Jia, Bin Liu, Qingzhong Yu, Xiaole Cui, Fengfeng Guo, Huiyun Chang, Qiyun Zhu
The fusion (F) protein of Newcastle disease virus (NDV) affects viral infection and pathogenicity through mediating membrane fusion. Previously, we found NDV with increased fusogenic activity in which contained T458D or G459D mutation in the F protein. Here, we investigated the effects of these two mutations on viral infection, fusogenicity and pathogenicity. Syncytium formation assays indicated that T458D or G459D increased the F protein cleavage activity and enhanced cell fusion with or without the presence of HN protein...
June 21, 2017: Virology
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