keyword
MENU ▼
Read by QxMD icon Read
search

Family

keyword
https://www.readbyqxmd.com/read/28738618/high-sensitivity-surface-plasmon-resonance-biosensor-for-detection-of-microrna-and-small-molecule-based-on-graphene-oxide-gold-nanoparticles-composites
#1
Qing Li, Qing Wang, Xiaohai Yang, Kemin Wang, Hua Zhang, Wenyan Nie
A versatile and sensitive surface plasmon resonance (SPR) biosensor based on two layers of graphene oxide-gold nanoparticles (GO-AuNPs) composites was designed for the detection of microRNA (miRNA) and small molecule adenosine. The bottom layer, which acted as a functionalized substrate on the sensor chip, provided a high specific surface area convenient for the immobilization of capture DNA molecules. The upper layer served as a signal-amplification element. By employing these two layers of GO-AuNPs composites, the dual amplification strategy was achieved so that a measurement of miRNA-141 with a detection limit of 0...
November 1, 2017: Talanta
https://www.readbyqxmd.com/read/28738514/unraveling-the-impact-of-nanoscale-zero-valent-iron-on-the-nitrogen-removal-performance-and-microbial-community-of-anammox-sludge
#2
Zheng-Zhe Zhang, Jia-Jia Xu, Zhi-Jian Shi, Yu-Hui Bai, Ya-Fei Cheng, Hai-Yan Hu, Ren-Cun Jin
Given the increasing use of nanoscale zero-valent iron (NZVI) particles for environmental remediation and wastewater treatment, their potential impact on anaerobic ammonium oxidation (anammox) bacteria was investigated in this study using anammox sludge. Batch assays showed that NZVI concentrations up to 200mgL(-1) did not affect anammox activity, reactive oxygen species production, and cell membrane integrity. The nitrogen removal efficiency of the continuous-flow reactor fluctuated in the presence of 20 or 50mgL(-1) NZVI, but it could return to normal over time, even at 200mgL(-1) NZVI...
July 11, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28738476/-relationship-between-risk-factors-of-liver-cancer-and-onset-age-in-ningxia-hui-autonomous-region
#3
Q Liu, B Liu, G R Ding
Objective: To investigate the clinical data of patients with hepatocellular carcinoma in Ningxia Hui Autonomous Region through questionnaire survey, explore the association between the risk factors of liver cancer and the onset age of disease in this area and provide evidence for prevention and treatment of liver diseases. Methods: A retrospectively analysis was conducted in 250 patients with primary hepatocellular carcinoma by using their clinical data collected through questionnaire survey to understand the relationship between gender, smoking, alcohol use, hypertension, diabetes mellitus, hyperlipidemia, family history of liver cancer, liver cirrhosis, HBV infection, eating fish history and other factors and the incidence of hepatocellular carcinoma by univariate and logistic multivariate regression models...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738459/-gene-gene-interaction-on-central-obesity-in-school-aged-children-in-china
#4
L W Fu, M X Zhang, L J Wu, L W Gao, J Mi
Objective: To investigate possible effect of 6 obesity-associated SNPs in contribution to central obesity and examine whether there is an interaction in the 6 SNPs in the cause of central obesity in school-aged children in China. Methods: A total of 3 502 school-aged children who were included in Beijing Child and Adolescent Metabolic Syndrome (BCAMS) Study were selected, and based on the age and sex specific waist circumference (WC) standards in the BCAMS study, 1 196 central obese cases and 2 306 controls were identified...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738457/-survey-of-economic-burden-of-hepatitis-b-related-diseases-in-12-areas-in-china
#5
Q S Ma, S Liang, H W Xiao, S X Zhang, G H Zhuang, Y H Zou, H Z Tan, J C Liu, Y H Zhang, A Q Xu, L Zhang, X X Feng, D S Hu, F Z Wang, F Q Cui, X F Liang
Objective: Less surveys on the economic burden of hepatitis B (HB)-related diseases have been conducted in China, so the socioeconomic harm caused by the diseases is not clear and the key parameters for economic evaluation of hepatitis B prevention and treatment are lacking. This study aimed to analyze the direct, indirect and intangible expenditures of hospitalized patients with HB-related diseases during hospitalization and during a year in different areas of China. Methods: The hospitals for infectious diseases and the large general hospitals in 12 areas in China were selected in the study...
July 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28738415/monocarboxylate-transporters-mediate-fluorescein-uptake-in-corneal-epithelial-cells
#6
Yi-Chen Sun, Hau-Min Liou, Po-Ting Yeh, Wei-Li Chen, Fung-Rong Hu
Purpose: To determine the presence of monocarboxylate transporter (MCT) in human and rabbit corneal epithelium and its role in transcellular fluorescein transportation in the cornea. Methods: The presence of MCTs in human and rabbit corneal epithelium was determined by RT-PCR and immunohistochemistry. Intracellular fluorescein uptake experiment was performed using cultured human corneal epithelial cells (HCECs). The involvement of MCT in fluorescein uptake was determined by addition of MCT inhibitors to HCECs and acute dry eye model on New Zealand albino rabbits by spectrophotometry, corneal impression cytology, and external eye photographs...
July 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28738334/time-course-of-radiological-imaging-and-variable-interindividual-symptoms-in-amyotrophic-lateral-sclerosis-and-frontotemporal-dementia-associated-with-p-arg487his-mutation-in-the-vcp%C3%A2-gene
#7
Makito Hirano, Yuko Yamagishi, Satoshi Yanagimoto, Kazumasa Saigoh, Yusaku Nakamura, Susumu Kusunoki
To our knowledge, this is the first study to report the time course of radiological imaging of 3 patients from 2 families with VCP-related amyotrophic lateral sclerosis (ALS) and dementia. Both families shared the same p.Arg487His mutation in the VCP gene encoding valosin-containing protein. The first patient started to have a typical form of ALS, followed by dementia 7 years later. The second patient, a brother of the first one, had frontotemporal dementia and parkinsonism. The third patient had simultaneous ALS and dementia...
July 24, 2017: European Neurology
https://www.readbyqxmd.com/read/28738320/meeting-report-emerging-concepts-in-cell-organization
#8
David Teis, Wanda Kukulski
New concepts in cell organization emerged in a medieval castle during a snowy week in January 2017 in the middle of the Austrian Alps. The occasion was the 10th Annaberg EMBO workshop in Goldegg am See; organized by Gabriele Seethaler, Catherine Rabouille and Marino Zerial. There were 95 participants, including many who gave talks and presented posters, enjoying a familial and trusting atmosphere that stimulated lively exchange of (unpublished) results, new ideas and thoughts.
July 15, 2017: Journal of Cell Science
https://www.readbyqxmd.com/read/28738270/chemical-structure-and-correlation-analysis-of-hiv-1-nnrt-and-nrt-inhibitors-and-database-curated-published-inhibition-constants-with-chemical-structure-in-diverse-datasets
#9
Birgit Viira, Alfonso T García-Sosa, Uko Maran
Human immunodeficiency virus (HIV-1) reverse transcriptase is a major target for designing anti-HIV drugs. Developed inhibitors are divided into non-nucleoside analog reverse-transcriptase inhibitors (NNRTIs) and nucleoside analog reverse-transcriptase inhibitors (NRTIs) depending on their mechanism. Given that many inhibitors have been studied and for many of them binding affinity constants have been calculated, it is beneficial to analyze the chemical landscape of these families of inhibitors and correlate these inhibition constants with molecular structure descriptors...
June 24, 2017: Journal of Molecular Graphics & Modelling
https://www.readbyqxmd.com/read/28738234/m1-homeopathic-complex-trigger-effective-responses-against-leishmania-l-amazonensis-in-vivo-and-in-vitro
#10
Katia Fialho Nascimento, Fabiana Rodrigues de Santana, Cleber Rafael Vieira da Costa, Vanessa Kaplum, Helito Volpato, Celso Vaturo Nakamura, Leoni Villano Bonamin, Dorly de Freitas Buchi
Leishmaniasis is a term referring to a range of clinical conditions caused by protozoan parasites of the genus Leishmania, Trypanosomatidae family, Kinetoplastida order that is transmitted by the bite of certain species of mosquitoes Phlebotominae subfamily. These parasites infect hosts wild and domestic mammals, considered as natural reservoirs and can also infect humans. Leishmania are obligate intramacrophage protozoa that have exclusively intracellular life style. This suggests that the amastigotes possess mechanisms to avoid killing by host cells...
July 21, 2017: Cytokine
https://www.readbyqxmd.com/read/28738220/adolescent-peer-networks-and-the-moderating-role-of-depressive-symptoms-on-developmental-trajectories-of-cannabis-use
#11
Michael S Pollard, Joan S Tucker, Harold D Green, Kayla de la Haye, Dorothy L Espelage
This paper investigated how depressive symptoms moderate the role of peer cannabis use on developmental patterns of individual cannabis use from adolescence to young adulthood, controlling for a broad set of individual and family factors. Data from two sources were analyzed separately: two saturated schools in the National Longitudinal Study of Adolescent to Adult Health Waves I-III (N=1550) covering 1994-2001; and three schools in the CARBIN study, covering 2012-2014. Discrete mixture models identified developmental trajectories of cannabis use in each data source, and logit models linked network and depressive symptom information to the trajectories...
July 19, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28738163/a-local-duplication-of-the-i-melanocortin-receptor-1-i-locus-in-i-astyanax-i
#12
Joshua B Gross, James Weagley, Bethany A Stahl, Li Ma, Luis Espinasa, Suzanne E McGaugh
In this study, we report evidence of a novel duplication of <i>Melanocortin receptor 1 (Mc1r)</i> in the cavefish genome. This locus was discovered following the observation of excessive allelic diversity in a ~820 bp fragment of <i>Mc1r</i> amplified via degenerate PCR from a natural population of <i>Astyanax aeneus</i> fish from Guerrero, Mexico. The cavefish genome reveals the presence of two closely related <i>Mc1r</i> open reading frames separated by a 1...
July 24, 2017: Genome Génome / Conseil National de Recherches Canada
https://www.readbyqxmd.com/read/28738157/calculations-of-n-%C3%A2-%C3%AF-%C3%A2-transition-energies-comparisons-between-td-dft-adc-cc-caspt2-and-bse-gw-descriptions
#13
Cloé Azarias, Chloé Habert, Simon Budzak, Xavier Blase, Ivan Duchemin, Denis Jacquemin
Using a large panel of theoretical approaches, i.e., CC2, CCSD, CCSDR(3), CC3, ADC(2), ADC(3), CASPT2, TD-DFT and BSE/evGW, the two latter combined with different exchange-correlation functionals, we investigated the lowest singlet transition in twenty-three n-pi* compounds based on the nitroso, thiocarbonyl, carbonyl and diazo chromophores. First, for sixteen small derivatives we compare the transition energies provided by the different wavefunction approaches to define theoretical best estimates. For this set, it surprisingly turned out that ADC(2) offers a better match with CC3 than ADC(3)...
July 24, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28738131/wellness-for-families-of-children-with-chronic-health-disorders
#14
Thomas F Boat, Stephanie Filigno, Raouf S Amin
No abstract text is available yet for this article.
July 24, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28738127/early-onset-alzheimer-disease-and-candidate-risk-genes-involved-in-endolysosomal-transport
#15
Brian W Kunkle, Badri N Vardarajan, Adam C Naj, Patrice L Whitehead, Sophie Rolati, Susan Slifer, Regina M Carney, Michael L Cuccaro, Jeffery M Vance, John R Gilbert, Li-San Wang, Lindsay A Farrer, Christiane Reitz, Jonathan L Haines, Gary W Beecham, Eden R Martin, Gerard D Schellenberg, Richard P Mayeux, Margaret A Pericak-Vance
Importance: Mutations in APP, PSEN1, and PSEN2 lead to early-onset Alzheimer disease (EOAD) but account for only approximately 11% of EOAD overall, leaving most of the genetic risk for the most severe form of Alzheimer disease unexplained. This extreme phenotype likely harbors highly penetrant risk variants, making it primed for discovery of novel risk genes and pathways for AD. Objective: To search for rare variants contributing to the risk for EOAD. Design, Setting, and Participants: In this case-control study, whole-exome sequencing (WES) was performed in 51 non-Hispanic white (NHW) patients with EOAD (age at onset <65 years) and 19 Caribbean Hispanic families previously screened as negative for established APP, PSEN1, and PSEN2 causal variants...
July 24, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28738084/the-dkk3-gene-encodes-a-vital-intracellular-regulator-of-cell-proliferation
#16
Jack L Leonard, Deborah M Leonard, Scot A Wolfe, Jilin Liu, Jaime Rivera, Michelle Yang, Ryan T Leonard, Jacob P S Johnson, Prashant Kumar, Kate L Liebmann, Amanda A Tutto, Zhongming Mou, Karl J Simin
Members of the Dickkopf (Dkk) family of Wnt antagonists interrupt Wnt-induced receptor assembly and participate in axial patterning and cell fate determination. One family member, DKK3, does not block Wnt receptor activation. Loss of Dkk3 expression in cancer is associated with hyperproliferation and dysregulated ß-catenin signaling, and ectopic expression of Dkk3 halts cancer growth. The molecular events mediating the DKK3-dependent arrest of ß-catenin-driven cell proliferation in cancer cells are unknown...
2017: PloS One
https://www.readbyqxmd.com/read/28738066/expansion-by-whole-genome-duplication-and-evolution-of-the-sox-gene-family-in-teleost-fish
#17
Emilien Voldoire, Frédéric Brunet, Magali Naville, Jean-Nicolas Volff, Delphine Galiana
It is now recognized that several rounds of whole genome duplication (WGD) have occurred during the evolution of vertebrates, but the link between WGDs and phenotypic diversification remains unsolved. We have investigated in this study the impact of the teleost-specific WGD on the evolution of the sox gene family in teleostean fishes. The sox gene family, which encodes for transcription factors, has essential role in morphology, physiology and behavior of vertebrates and teleosts, the current largest group of vertebrates...
2017: PloS One
https://www.readbyqxmd.com/read/28738060/community-detection-in-sequence-similarity-networks-based-on-attribute-clustering
#18
Janamejaya Chowdhary, Frank E Löffler, Jeremy C Smith
Networks are powerful tools for the presentation and analysis of interactions in multi-component systems. A commonly studied mesoscopic feature of networks is their community structure, which arises from grouping together similar nodes into one community and dissimilar nodes into separate communities. Here, the community structure of protein sequence similarity networks is determined with a new method: Attribute Clustering Dependent Communities (ACDC). Sequence similarity has hitherto typically been quantified by the alignment score or its expectation value...
2017: PloS One
https://www.readbyqxmd.com/read/28738037/mosaicism-implications-for-genetic-counseling-and-medical-management
#19
Laura Waldman, Suzanne M Mahon
Mosaicism describes the presence of two or more populations of cells with different genotypes in one individual that have developed from a single fertilized egg. This article reviews the various clinical presentations of mosaicism associated with hereditary cancer syndromes and the challenges in providing patients and their families with appropriate genetic testing, as well as provides recommendations for cancer presentation and early detection. Management of mosaicism is based on personal and family history, along with genetic testing results...
August 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28738011/associations-between-gastric-dilatation-volvulus-in-great-danes-and-specific-alleles-of-the-canine-immune-system-genes-dla88-drb1-and-tlr5
#20
Michael A Harkey, Alexandra M Villagran, Gopalakrishnan M Venkataraman, Wendy M Leisenring, Meredith A J Hullar, Beverly J Torok-Storb
OBJECTIVE To determine whether specific alleles of candidate genes of the major histocompatibility complex (MHC) and innate immune system were associated with gastric dilatation-volvulus (GDV) in Great Danes. ANIMALS 42 healthy Great Danes (control group) and 39 Great Danes with ≥ 1 GDV episode. PROCEDURES Variable regions of the 2 most polymorphic MHC genes (DLA88 and DRB1) were amplified and sequenced from the dogs in each group. Similarly, regions of 3 genes associated with the innate immune system (TLR5, NOD2, and ATG16L1), which have been linked to inflammatory bowel disease, were amplified and sequenced...
August 2017: American Journal of Veterinary Research
keyword
keyword
1816
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"