keyword
MENU ▼
Read by QxMD icon Read
search

ADV

keyword
https://www.readbyqxmd.com/read/28209721/the-cumulative-burden-of-double-stranded-dna-virus-detection-after-allogeneic-hct-is-associated-with-increased-mortality
#1
Joshua A Hill, Bryan T Mayer, Hu Xie, Wendy M Leisenring, Meei-Li Huang, Terry Stevens-Ayers, Filippo Milano, Colleen Delaney, Mohamed L Sorror, Brenda M Sandmaier, Garrett Nichols, Danielle M Zerr, Keith R Jerome, Joshua T Schiffer, Michael Boeckh
Strategies to prevent active infection with certain double-stranded DNA (dsDNA) viruses after allogeneic hematopoietic cell transplantation (HCT) are limited by incomplete understanding of their epidemiology and clinical impact. We retrospectively tested weekly plasma samples from allogeneic HCT recipients at our center from 2007-2014. We used quantitative PCR to test for cytomegalovirus (CMV), BK polyomavirus (BKV), human herpesvirus 6B (HHV-6B), HHV-6A, adenovirus (AdV), and Epstein-Barr virus (EBV) between days 0-100 post-HCT...
February 16, 2017: Blood
https://www.readbyqxmd.com/read/28198195/novel-adenovirus-detected-in-kowari-dasyuroides-byrnei-with-pneumonia
#2
János Gál, Míra Mándoki, Endre Sós, Péter Kertész, Viktória Koroknai, Krisztián Bányai, Szilvia L Farkas
A male kowari (Dasyuroides byrnei) originating from a zoo facility was delivered for post mortem evaluation in Hungary. Acute lobar pneumonia with histopathologic changes resembling an adenovirus (AdV) infection was detected by light microscopic examination. The presence of an AdV was confirmed by obtaining partial sequence data from the adenoviral DNA-dependent DNA-polymerase. Although the exact taxonomic position of this novel marsupial origin virus could not be determined, pairwise identity analyses and phylogenetic calculations revealed that it is distantly related to other members in the family Adenoviridae...
February 15, 2017: Acta Microbiologica et Immunologica Hungarica
https://www.readbyqxmd.com/read/28179096/long-term-efficacy-and-safety-of-switching-from-lamivudine-adefovir-to-tenofovir-disoproxil-fumarate-in-virologically-suppressed-patients
#3
Massimo Fasano, Paolo Maggi, Armando Leone, Anna Volpe, Jose Ramon Fiore, Gioacchino Angarano, Teresa Antonia Santantonio
BACKGROUND AND AIM: Tenofovir disoproxil fumarate (TDF) is recommended as first-line monotherapy for nucleos(t)ide (NA)-naïve chronic hepatitis B (CHB) patients and as a second-line rescue therapy for NA-experienced patients with a previous treatment failure. However, data regarding the efficacy of TDF monotherapy in patients with lamivudine resistance (LAM-R) successfully treated with LAM+adefovir (ADV) are limited. Herein, the efficacy and safety of switching from LAM+ADV to TDF monotherapy in clinical practice have been evaluated...
January 16, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28167392/perivascular-extracellular-matrix-hydrogels-mimic-native-matrix-microarchitecture-and-promote-angiogenesis-via-basic-fibroblast-growth-factor
#4
George R Fercana, Saigopalakrishna Yerneni, Marie Billaud, Jennifer C Hill, Paul VanRyzin, Tara D Richards, Brian M Sicari, Scott A Johnson, Stephen F Badylak, Phil G Campbell, Thomas G Gleason, Julie A Phillippi
Extracellular matrix (ECM)-derived bioscaffolds have been shown to elicit tissue repair through retention of bioactive signals. Given that the adventitia of large blood vessels is a richly vascularized microenvironment, we hypothesized that perivascular ECM contains bioactive signals that influence cells of blood vessel lineages. ECM bioscaffolds were derived from decellularized human and porcine aortic adventitia (hAdv and pAdv, respectively) and then shown have minimal DNA content and retain elastin and collagen proteins...
April 2017: Biomaterials
https://www.readbyqxmd.com/read/28157182/efficient-genome-replication-of-hepatitis-b-virus-using-adenovirus-vector-a-compact-pregenomic-rna-expression-unit
#5
Mariko Suzuki, Saki Kondo, Manabu Yamasaki, Norie Matsuda, Akio Nomoto, Tetsuro Suzuki, Izumu Saito, Yumi Kanegae
The complicated replication mechanisms of hepatitis B virus (HBV) have impeded HBV studies and anti-HBV therapy development as well. Herein we report efficient genome replication of HBV applying adenovirus vectors (AdVs) showing high transduction efficiency. Even in primary hepatocytes derived from humanized mice the transduction efficiencies using AdVs were 450-fold higher compared than those using plasmids. By using an expression unit consisting of the CMV promoter, 1.03-copy HBV genome and foreign poly(A) signal, we successfully generated an improved AdV (HBV103-AdV) that efficiently provided 58 times more pregenomic RNA than previously reported AdVs...
February 3, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28155195/clinical-evaluation-of-the-isothermal-amplification-assays-for-the-detection-of-four-common-respiratory-viruses-in-children-with-pneumonia
#6
Hangyu Zhou, Mengchuan Zhao, Xinna Li, Dan Zhang, Shuaifeng Zhou, Chen Chen, Zhishan Feng, Xuejun Ma
Respiratory viruses are recognized as serious causes of morbidity and mortality in lower respiratory tract infections in patients. Isothermal amplification assays are increasingly used in their detection because of their rapidity, simplicity and cost-effectiveness, when compared to traditional molecular diagnostic methods. However, systematic assessment of these assays in the clinical settings is rarely reported. MEDLINE (Pubmed) searches were done analysing subject headings and words in the abstract related to isothermal amplification assay and virus...
February 2, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28152720/comparison-of-real-world-acute-care-interventions-aci-in-patients-pts-with-advanced-non-small-cell-lung-cancer-adv-nsclc-treated-with-chemotherapy-versus-targeted-therapies
#7
Beata Korytowsky, Menaka Bhor, Ken Tuell, Bruce A Feinberg
: 37 Background: This analysis compared the frequency of ACI for any cause (emergency room [ER] visits, hospitalizations, and readmissions) to better understand the burden of treatment in adv NSCLC pts treated with chemotherapy (chemo) vs targeted therapy (TT). METHODS: Using Inovalon's MORE(2) Registry claims data, adv NSCLC pts treated with antineoplastics identified by ICD-9 codes from July 2013-2014 were selected. Inclusion: pts >18 y who received first-line (1L) systemic therapy within 6 mo of diagnosis...
March 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28139541/comparative-evaluation-of-long-term-monotherapies-combination-therapies-in-patients-with-chronic-hepatitis-b-a-pilot-study
#8
Manjita Srivastava, Neha Singh, Vinod Kumar Dixit, Gopal Nath, Ashok Kumar Jain
BACKGROUND & OBJECTIVES: Reduction of viraemia in patients with chronic hepatitis B virus (HBV) infection using nucleoside/nucleotide analogues reduces fatal liver disease-related events, but development of resistance in virus presents serious clinical challenge. Therefore, comparative evaluation of prolonged antiviral monotherapy and combination therapies was prospectively studied to assess their influence on viral suppression, rapidity of response, development of drug resistance and surfacing mutants in chronic liver disease (CLD) patients...
September 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28130900/what-would-they-do-parents-responses-to-hypothetical-adolescent-dating-violence-situations
#9
Arlene N Weisz, Beverly M Black, Alicia C Hawley
Although adolescent dating violence (ADV) is recognized as a significant public health problem, little is known about how parents respond to it. This article analyzes exploratory, qualitative data from a public opinion survey of 529 Midwestern, U.S. parents’ ideas about how they would respond to a daughter victimized by ADV. It examines differing responses between mothers and fathers across 3 vignettes. Most parents viewed the ADV as serious, meriting deeper discussions with the daughter, boyfriend, or his parents...
January 27, 2017: Violence and Victims
https://www.readbyqxmd.com/read/28127204/phase-iib-trial-of-in-vivo-electroporation-mediated-dual-plasmid-hepatitis-b-virus-dna-vaccine-in-chronic-hepatitis-b-patients-under-lamivudine-therapy
#10
Fu-Qiang Yang, Gui-Rong Rao, Gui-Qiang Wang, Yue-Qi Li, Yao Xie, Zhan-Qing Zhang, Cun-Liang Deng, Qing Mao, Jun Li, Wei Zhao, Mao-Rong Wang, Tao Han, Shi-Jun Chen, Chen Pan, De-Ming Tan, Jia Shang, Ming-Xiang Zhang, Yue-Xin Zhang, Ji-Ming Yang, Guang-Ming Chen
AIM: To assess the efficacy and safety of in vivo electroporation (EP)-mediated dual-plasmid hepatitis B virus (HBV) DNA vaccine vs placebo for sequential combination therapy with lamivudine (LAM) in patients with chronic hepatitis B. METHODS: Two hundred and twenty-five patients were randomized to receive either LAM + vaccine (vaccine group, n = 109) or LAM + placebo (control group, n = 116). LAM treatment lasted 72 wk. Patients received the DNA vaccine or placebo by intramuscular injection mediated by EP at weeks 12 (start of treatment with vaccine or placebo, SOT), 16, 24, and 36 (end of treatment with vaccine or placebo, EOT)...
January 14, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28114428/treatment-efficacy-and-safety-of-tenofovir-based-therapy-in-chronic-hepatitis-b-a-real-life-cohort-study-in-korea
#11
Hyo Jun Ahn, Myeong Jun Song, Jeong Won Jang, Si Hyun Bae, Jong Young Choi, Seung Kew Yoon
BACKGROUND & AIMS: We evaluated the efficacy and safety of Tenofovir disoproxil fumarate (TDF)-based therapy in naïve and treatment-experienced chronic hepatitis B (CHB) patients for 96 weeks in Korean real life practice. METHODS: A total of 209 CHB patients with a prescription for TDF at the Seoul and Daejeon St. Mary's hospitals were enrolled from December 2012 to October 2014. We compared the virological responses and evaluated the renal safety of treatment-naive and treatment-experienced patients...
2017: PloS One
https://www.readbyqxmd.com/read/28100993/cdc-group-eo-4-and-candida-tropicalis-peritonitis-in-a-patient-on-peritoneal-dialysis-after-upper-endoscopy-colonoscopy-and-coil-embolization-of-the-gastroduodenal-artery
#12
Shameek Gayen, Yonah Ziemba, Shikha Jaiswal, Adam Frank, Yasmin Brahmbhatt
Peritoneal dialysis (PD) is an excellent form of renal replacement therapy for many patients with end-stage renal disease (ESRD). Over 10,000 patients receive PD in the United States [United States Renal Data System: 2015 USRDS Annual Data Report: Epidemiology of Kidney Disease in the United States, 2015]. PD has superior outcomes compared to hemodialysis in the first 2 years of ESRD [Sinnakirouchenan and Holley: Adv Chronic Kidney Dis 2011;18: 428-432]. However, peritonitis is a known complication and may result in significant morbidity and necessitate transition to hemodialysis, which increases medical costs [Holley and Piraino: Semin Dial 1990;3: 245-248]...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28100621/recombinant-adenoviruses-displaying-matrix-2-ectodomain-epitopes-m2e-on-their-fiber-proteins-as-universal-influenza-vaccines
#13
Xinying Tang, Yong Yang, Xiaoli Xia, Chao Zhang, Xi Yang, Yufeng Song, Xinyi Dai, Min Wang, Dongming Zhou
: Influenza is a zoonotic disease that poses severe threats to public health and the global economy. Re-emerging influenza pandemics highlight the demand for universal influenza vaccines. We developed a novel virus platform, AdC68-F3M2e, by introducing three conserved M2e epitopes into the HI loop of the chimpanzee adenovirus (AdV) fiber protein. The M2e epitopes were expressed sufficiently on the AdV virion surface without affecting fiber trimerization. Additionally, one recombinant adenovirus, AdC68-F3M2e(H1-H5-H7), induced robust M2e-specific antibody responses in BALB/c mice after two sequential vaccinations and conferred efficient protection against homologous and heterologous IV challenges...
January 18, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28100319/-epidemiological-analysis-of-440-cases-of-respiratory-adenovirus-infections-in-children-from-the-suzhou-area-between-2006-and-2015
#14
Hui-Quan Sun, Xin-Xing Zhang, Xiao-Ni Kuang, Wen-Jing Gu, Zheng-Rong Chen, Yong-Dong Yan, Yu-Qing Wang, Can-Hong Zhu, He-Ting Dong, Xue-Lan Zhang, Wei Ji
OBJECTIVE: To study the epidemiological characteristics of respiratory adenovirus (ADV) infections in children from the Suzhou area, China. METHODS: The clinical data of ADV-positive children out of 35 529 children with respiratory tract infections who were hospitalized in the Children's Hospital of Soochow University between January 2006 and December 2015 were retrospectively studied. RESULTS: Of the 35 529 children with respiratory tract infections, 440 (1...
January 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28079152/a-novel-toolbox-for-the-in-vitro-assay-of-hepatitis-d-virus-infection
#15
Jing-Hua Zhao, Ya-Li Zhang, Tian-Ying Zhang, Lun-Zhi Yuan, Tong Cheng, Pei-Jer Chen, Quan Yuan, Ning-Shao Xia
Hepatitis D virus (HDV) is a defective RNA virus that requires the presence of hepatitis B virus (HBV) for its life cycle. The in vitro HDV infection system is widely used as a surrogate model to study cellular infection with both viruses owing to its practical feasibility. However, previous methods for running this system were less efficient for high-throughput screening and large-scale studies. Here, we developed a novel method for the production of infectious HDV by adenoviral vector (AdV)-mediated transduction...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28069109/immunomodulatory-effects-of-bone-marrow-mesenchymal-stem-cells-overexpressing-heme-oxygenase-1-protective-effects-on-acute-rejection-following-reduced-size-liver-transplantation-in-a-rat-model
#16
Zhong-Yang Shen, Bin Wu, Tao Liu, Yang Yang, Ming-Li Yin, Wei-Ping Zheng, Bo-Ya Zhang, Hong-Li Song
Here we explore the T-lymphocyte suppressive and immunomodulatory effects of bone marrow mesenchymal stem cells (BMMSCs) overexpressing heme oxygenase-1 (HO-1) on acute rejection following reduced-size liver transplantation (RLT) in a rat model. The proliferation activity, cell cycle progression, secretion of proinflammatory cytokines, expression of CD25 and CD71 in lymphocytes, and activity of NK cells were found to be significantly lowered, and the proportion of regulatory T cells (Tregs) was found to be increased relative to BMMSCs when Adv-HO-1/BMMSCs were co-cultured with Con A ex vivo; secretion of anti-inflammatory cytokines was significantly higher...
December 26, 2016: Cellular Immunology
https://www.readbyqxmd.com/read/28049240/characteristics-of-adenovirus-pneumonia-in-korean-military-personnel-2012-2016
#17
Hee Yoon, Byung Woo Jhun, Hojoong Kim, Hongseok Yoo, Sung Bum Park
Adenovirus (AdV) can cause severe pneumonia in non-immunocompromised host, but limited data exist on the distinctive characteristics of AdV pneumonia in non-immunocompromised patients. We evaluated distinctive clinico-laboratory and radiological characteristics and outcomes of AdV pneumonia (n = 179), compared with non-AdV pneumonia (n = 188) in Korean military personnel between 2012 and 2016. AdV pneumonia patients had a higher rate of consolidation with ground-glass opacity (101/152) in lobar distribution (89/152) on computed tomography (CT) (P < 0...
February 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28045557/metabolic-syndrome-and-mammographic-density-in-premenopausal-chilean-women
#18
Angela Martínez-Arroyo, Hortensia Moreno-Macías, Ana Pereira Scalabrino, Maria Luisa Garmendia
BACKGROUND: Metabolic syndrome (MetS) has been previously associated with an increased risk of breast cancer in postmenopausal women. Mammographic density (MD) is a marker of breast cancer risk. There is little evidence of an association between MetS and MD in premenopausal women. METHODS: Through a cross-sectional study, we evaluated 364 premenopausal Chilean women in which we measured anthropometric, blood pressure, and metabolic markers. MetS and its components were defined according to the National Cholesterol Education Program Adult Treatment Plan III criteria...
January 3, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28032753/thermodynamic-stability-of-bifeo3-0001-surfaces-from-ab-initio-theory
#19
Jian-Qing Dai, Jie-Wang Xu, Jian-Hui Zhu
The relative stability of multiferroic BiFeO3 (0001) surfaces, which is the (111) facet in the pseudocubic notation, with different stoichiometry is systematically studied by using ab initio thermodynamic approach in order to obtain insights into the stable surface terminations. We predict that under most chemical potential conditions the thermodynamically favored terminations for the negative and positive surfaces are -Bi-O2 and -Fe-O3-Bi, respectively. The predicted difference in oxygen content between the negative and positive surfaces is consistent with experimental observations at the BiFeO3/metal interfaces ( Nat...
January 10, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28019095/interface-energy-alignment-of-atomic-layer-deposited-vox-on-pentacene-an-in-situ-photoelectron-spectroscopy-investigation
#20
Ran Zhao, Yuanhong Gao, Zheng Guo, Yantao Su, Xinwei Wang
Ultrathin atomic-layer-deposited (ALD) vanadium oxide (VOx) interlayer has recently been demonstrated for remarkably reducing the contact resistance in organic electronic devices (Adv. Funct. Mater. 2016, 26, 4456). Herein, we present an in situ photoelectron spectroscopy investigation (including X-ray and ultraviolet photoelectron spectroscopies) of ALD VOx grown on pentacene to understand the role of the ALD VOx interlayer for the improved contact resistance. The in situ photoelectron spectroscopy characterizations allow us to monitor the ALD growth process of VOx and trace the evolutions of the work function, pentacene HOMO level, and VOx defect states during the growth...
January 18, 2017: ACS Applied Materials & Interfaces
keyword
keyword
31820
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"