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https://www.readbyqxmd.com/read/28214681/a-high-temperature-passaging-attenuated-pseudorabies-vaccine-protects-piglets-completely-against-emerging-prv-variant
#1
Chao Liang, Wu Tong, Hao Zheng, Fei Liu, Jiqiang Wu, Guoxin Li, En-Min Zhou, Guangzhi Tong
Emerging variant of pseudorabies virus (PRV) have evaded the antiviral immunity of commercially available PRV vaccine and have led to PRV outbreaks in Chinese pig farms. Here, we attenuated a PRV variant strain by serial passages in vitro and evaluate the protective efficacy of the attenuated strain as a vaccine candidate. The virulent PRV variant strain JS-2012 was continuously passaged in Vero cells at 40°C and attenuated rapidly. After 90 passages in Vero cells, the passaged virus lost its ability to cause death in 2-week-old piglets...
February 13, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28214642/short-term-results-of-carotid-endarterectomy-and-stenting-after-the-introduction-of-carotid-magnetic-resonance-imaging-a-single-institutional-retrospective-study
#2
Ryu Fukumitsu, Kazumichi Yoshida, Yoshitaka Kurosaki, Koichi Torihashi, Nobutake Sadamasa, Masaomi Koyanagi, Osamu Narumi, Tsukasa Sato, Masaki Chin, Akira Handa, Sen Yamagata, Susumu Miyamoto
OBJECTIVE: While carotid artery stenting (CAS) has been gaining popularity as an alternative to carotid endarterectomy (CEA), the perioperative stroke rate following contemporary CAS remains significantly higher than that in CEA. The purpose of this study was to assess perioperative (within 30-day) therapeutic results in patients with carotid stenosis (CS) after the introduction of preoperative carotid magnetic resonance plaque evaluation in a single center offering both CEA and CAS. METHODS: Based on prospectively collected data for patients with CS who were scheduled for carotid revascularization, retrospective analysis was conducted of 295 consecutive CS patients...
February 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28214424/association-between-plaque-characteristics-and-the-amount-of-debris-captured-by-a-filter-type-distal-protection-device-in-patients-with-acute-coronary-syndrome
#3
Katsuhide Kitagawa, Tetsuya Amano, Tadayuki Uetani, Hideki Ishii, Takahiro Okumura, Susumu Suzuki, Hiroaki Takashima, Akiyoshi Kurita, Hirohiko Ando, Tatsuaki Matsubara, Toyoaki Murohara
BACKGROUND AND AIMS: Disruption of atherosclerotic plaque and distal embolism often cause peri-procedural myocardial injury during percutaneous coronary intervention (PCI). In the present study, we evaluate the association between the characteristics of the target lesion and the amount of debris captured by the filter-type distal protection device. METHODS: We enrolled 120 consecutive patients with acute coronary syndrome, who underwent coronary stent implantation with a filter-type distal protection device after integrated backscatter intravascular ultrasound (IB-IVUS) analysis...
February 8, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28214304/efficacy-and-safety-of-fumaric-acid-esters-in-combination-with-phototherapy-in-patients-with-moderate-to-severe-plaque-psoriasis-fast
#4
Peter Weisenseel, Kristian Reich, Wiebke Griemberg, Katharina Merten, Christine Gröschel, Natalie Nunez Gomez, Kirsi Taipale, Beate Bräu, Ina Zschocke
BACKGROUND: While treatment of patients with moderate-to-severe psoriasis using a combination of fumaric acid esters (FAE, Fumaderm(®) ) and phototherapy (UV) is common practice, there have been hardly any studies investigating this regimen. Available information is limited to data from a small pilot study. The objective of the present study was to evaluate FAE/UV combination therapy in a larger patient cohort with moderate-to-severe psoriasis. PATIENTS AND METHODS: In this prospective noninterventional multicenter study, data from patients treated with FAE/UV combination therapy was assessed with regard to efficacy (PGA' PASI, DLQI, EQ-5D), safety, and dosage over a twelve-month period...
February 2017: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/28212870/the-174-g-c-interleukin-6-gene-polymorphism-is-associated-with-angiographic-progression-of-coronary-artery-disease-in-a-4-year-period
#5
Konstantinos Toutouzas, Dimitrios Klettas, Nikolaos Anousakis-Vlachochristou, Konstantinos Melidis, Zeta Azilazian, Maria Asimomiti, Antonios Karanasos, Anastasios Spanos, Eleftherios Tsiamis, Petros Nihoyannopoulos, Dimitris Tousoulis
BACKGROUND: Inflammation is the key process underlying the clinical course of coronary artery disease (CAD). C-reactive protein (CRP) and interleukin-6 (IL-6) participate in the pathophysiology and act as biomarkers. We sought to examine whether known single nucleotide polymorphisms (SNPs) impact the progression of CAD, reflecting higher inflammatory activity. METHODS: We retrospectively evaluated coronary angiographies of patients with already established CAD who were re-investigated for stable/unstable angina after a time interval >12 months...
February 14, 2017: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/28209562/vinexin-%C3%AE-ablation-inhibits-atherosclerosis-in-apolipoprotein-e-deficient-mice-by-inactivating-the-akt-nuclear-factor-%C3%AE%C2%BAb-inflammatory-axis
#6
Hongjing Guan, Wen-Lin Cheng, Junhong Guo, Meng-Lin Chao, Yan Zhang, Jun Gong, Xue-Yong Zhu, Zhi-Gang She, Zan Huang, Hongliang Li
BACKGROUND: Vinexin β is a novel adaptor protein that regulates cellular adhesion, cytoskeletal reorganization, signal transduction, and transcription; however, the exact role that vinexin β plays in atherosclerosis remains unknown. METHODS AND RESULTS: Immunoblot analysis showed that vinexin β expression is upregulated in the atherosclerotic lesions of both patients with coronary heart disease and hyperlipemic apolipoprotein E-deficient mice and is primarily localized in macrophages indicated by immunofluorescence staining...
February 16, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28208842/assessment-of-serum-vaspin-levels-among-type-2-diabetes-mellitus-patients-with-or-without-acute-coronary-syndrome
#7
Aswathy Jaya Sathyaseelan, Prashant Shankarrao Adole, Mukta Wyawahare, Rama Prakasha Saya
INTRODUCTION: Type 2 Diabetes Mellitus (DM) is on the verge of becoming a pandemic in India. Type 2 DM patient have two to four times increased risk of carotid artery disease. Adipokines have been regarded recently as direct link between diabetes and atherosclerosis. Visceral Adipose Tissue Derived Serine Protease Inhibitor (VASPIN); one of the most recently discovered adipokine, inhibits the proteases responsible for insulin resistance, carotid plaque development and rupture. In literature, few studies have addressed the role of VASPIN in pathogenesis of Acute Coronary Syndrome (ACS) in patients with type 2 DM...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28203158/a-28-year-old-male-patient-with-nail-tumors-skin-lesions-and-epilepsy
#8
Deepak M W Balak, Bernard A Zonnenberg, Juliette M J Spitzer-Naaijkens, Mieke M Hulshof
BACKGROUND: Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by the development of benign hamartomas in multiple organs. Most patients with TSC exhibit cutaneous manifestations. METHODS: We report a 28-year-old patient with multiple pink papules at the proximal nail fold of several toes. RESULTS: Histopathological analysis of a biopsy of a papule was consistent with an ungual fibroma. Histopathological analysis of a biopsy of an elevated skin-colored plaque at the lower back was diagnostic for a Shagreen patch...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28202081/use-of-ethanol-extracts-of-terminalia-chebula-to-prevent-periodontal-disease-induced-by-dental-plaque-bacteria
#9
Jongsung Lee, Youn Hwa Nho, Seok Kyun Yun, Young Sun Hwang
BACKGROUND: The fruit of the Terminalia chebula tree has been widely used for the treatment of various disorders. Its anti-diabetic, anti-mutagenic, anti-oxidant, anti-bacterial, anti-fungal, and anti-viral effects have been studied. Dental plaque bacteria (DPB) are intimately associated with gingivitis and periodontitis. In the quest for materials that will prove useful in the treatment and prevention of periodontal disease, we investigated the preventive effects of an ethanol extract of Terminalia chebula (EETC) on DPB-induced inflammation and bone resorption...
February 16, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28199358/association-between-carotid-atherosclerosis-and-different-subtypes-of-hypertension-in-adult-populations-a-multiethnic-study-in-xinjiang-china
#10
Yun Wu, Fen Liu, Dilare Adi, Yi-Ning Yang, Xiang Xie, Xiao-Mei Li, Xiang Ma, Zhen-Yan Fu, Ying Huang, Bang-Dang Chen, Chun-Fang Shan, Yi-Tong Ma
BACKGROUND: Ethnic differences in non-invasive measurements of carotid atherosclerosis are being increasingly reported, but the association between carotid atherosclerosis and different subtypes of hypertension in adult populations is not fully understood in different ethnicities. We aimed to investigate the association of carotid atherosclerosis with different subtypes of hypertension in different ethnicities in Xinjiang, a northwestern province in China. METHODS: A total of 14,618 participants (5,757 Hans, 4,767 Uygurs, and 4,094 Kazakhs) from 26 villages of seven cities in Xinjiang were randomly selected from the Cardiovascular Risk Survey conducted during 2007 and 2010...
2017: PloS One
https://www.readbyqxmd.com/read/28198672/integrated-metagenomic-data-analysis-demonstrates-that-a-loss-of-diversity-in-oral-microbiota-is-associated-with-periodontitis
#11
Dongmei Ai, Ruocheng Huang, Jin Wen, Chao Li, Jiangping Zhu, Li Charlie Xia
BACKGROUND: Periodontitis is an inflammatory disease affecting the tissues supporting teeth (periodontium). Integrative analysis of metagenomic samples from multiple periodontitis studies is a powerful way to examine microbiota diversity and interactions within host oral cavity. METHODS: A total of 43 subjects were recruited to participate in two previous studies profiling the microbial community of human subgingival plaque samples using shotgun metagenomic sequencing...
January 25, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28198536/prevalence-of-risk-factors-and-asymptomatic-carotid-atherosclerosis-in-diabetic-patients-screened-for-silent-myocardial-ischemia-by-spect-myocardial-imaging
#12
Irena Peovska Mitevska, Natalija Baneva, Marijan Bosevski, Elizabeta Srbinovska Kostovska
BACKGROUND: The aim of the study was to evaluate whether there is any association between myocardial ischemia, common risk factors and carotid artery ultrasound parameters in asymptomatic type 2 diabetic (DMT2) patients. MATERIAL AND METHODS: 60 asymptomatic DMT2 patients (pts) without known coronary artery disease (CAD) underwent one day rest Dypiridamole stress Tc-99m sestamibi single photon emission computed tomography myocardial perfusion scintigraphy (MPS)...
2017: Nuclear Medicine Review. Central & Eastern Europe
https://www.readbyqxmd.com/read/28197901/safety-and-efficacy-of-brodalumab-for-moderate-to-severe-plaque-psoriasis-a-systematic-review-and-meta-analysis
#13
REVIEW
Attia Attia, Abdelrahman Ibrahim Abushouk, Hussien Ahmed, Mohamed Gadelkarim, Ahmed Elgebaly, Zeinab Hassan, Mohamed M Abdel-Daim, Ahmed Negida
BACKGROUND: Psoriasis is an inflammatory skin disease that affects 2-3% of the worldwide population. The interleukin-17 cytokine family has been proven to play a central role in the pathogenesis of psoriasis. Brodalumab is a novel biologic agent that targets interleukin-17 molecules and their receptors. We aimed to evaluate the safety and efficacy of brodalumab as a therapeutic agent for moderate-to-severe psoriasis in a meta-analysis framework. METHODS: A computer literature search of PubMed, OVID, Cochrane Central, EMBASE, EBSCO, Scopus, and Web of Science was conducted using relevant keywords...
February 14, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28197271/low-density-lipoprotein-and-non-newtonian-oscillating-flow-biomechanical-parameters-for-normal-human-aorta
#14
Johannes V Soulis, Dimitrios K Fytanidis, Olga P Lampri, George D Giannoglou
BACKGROUND: The temporal variation of the hemodynamic mechanical parameters during cardiac pulse wave is considered as an important atherogenic factor. Applying non-Newtonian blood molecular viscosity simulation is crucial for hemodynamic analysis. Understanding low density lipoprotein (LDL) distribution in relation to flow parameters will possibly spot the prone to atherosclerosis aorta regions. METHODS: The biomechanical parameters tested were averaged wall shear stress (AWSS), oscillatory shear index (OSI) and relative residence time (RRT) in relation to the LDL concentration...
April 2016: Cardiology Research
https://www.readbyqxmd.com/read/28196270/open-label-study-of-etanercept-treatment-in-patients-with-moderate-to-severe-plaque-psoriasis-who-lost-a-satisfactory-response-to-adalimumab
#15
J Bagel, S Tyring, K C Rice, D H Collier, G Kricorian, J Chung, J Iles, B S Stolshek, A Kaliyaperumal, K A Papp
BACKGROUND: Some plaque psoriasis patients experience secondary failure of tumour necrosis factor inhibitor therapy. OBJECTIVES: To evaluate efficacy, safety, and patient-reported outcomes (PROs) with etanercept in patients with secondary adalimumab failure. METHODS: This phase 4, open-label, single-arm, estimation study (NCT01543204) enrolled patients on adalimumab who had achieved static physician global assessment (sPGA) score 0/1 (clear/almost clear)...
February 14, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28194751/juvenile-generalized-pustular-psoriasis-is-a-chronic-recalcitrant-disease-an-analysis-of-27-patients-seen-in-a-tertiary-hospital-in-johor-malaysia
#16
Bi-Wen Lau, Dee-Zhen Lim, Francesca Capon, Jonathan N Barker, Siew-Eng Choon
BACKGROUND: Limited information exists regarding juvenile generalized pustular psoriasis (GPP). We aim to determine the clinical profile and outcome of Malaysians with juvenile GPP. METHODS: Review of hospital case notes on patients with juvenile GPP. RESULTS: Twenty-seven patients with juvenile GPP were identified. Female to male ratio was 1.4:1. The median age at onset of GPP was 6.5 years. Ten patients had prior psoriasis with a median pre-pustular duration of 2...
February 14, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28191713/tissue-characterization-and-phenotype-classification-in-patients-presenting-with-acute-myocardial-infarction-insights-from-the-iwonder-study
#17
Cristiano F Souza, Akiko Maehara, Gary S Mintz, Mitsuaki Matsumura, Claudia M R Alves, Antonio Carlos Carvalho, Adriano Caixeta
OBJECTIVES: We sought to assess a new modality of radiofrequency intravascular ultrasound (IVUS) called iMAP-IVUS (Boston Scientific, Santa Clara, California) during the evaluation of patients presenting with high-risk acute coronary syndromes. BACKGROUND: There are limited data on plaque tissue characterization and phenotype classification using iMAP-IVUS. METHODS: In the iWonder study patients presenting with ST-elevation myocardial infarction (STEMI) or non-STEMI underwent three-vessel grayscale IVUS and iMAP-IVUS tissue characterization prior to percutaneous intervention...
February 13, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28190783/a-retrospective-analysis-of-catheter-based-sources-in-intravascular-brachytherapy
#18
J DeCunha, C Janicki, S A Enger
PURPOSE: Coronary artery disease involves the deposition of plaque along the walls of a coronary artery leading to narrowed or blocked vessels (stenosis) and is one of the main causes of death in developed countries. Percutaneous transluminal coronary angioplasty (PTCA) is used to reverse stenosis. Restenosis (renarrowing) of the treated vessel is a major complication of PTCA. A metal mesh tube (stent) can be placed inside the vessel to prevent restenosis. Tissue stress incurred during PTCA and stenting can provoke neointimal cell proliferation leading to in-stent restenosis (ISR)...
February 10, 2017: Brachytherapy
https://www.readbyqxmd.com/read/28190616/plasma-levels-of-vasostatin-1-a-chromogranin-a-fragment-are-associated-with-carotid-artery-maximum-stenosis-a-pilot-study
#19
Tiziana Bachetti, Alberto Ferrari Bardile, Teresa Lucia Aloi, Barbara Colombo, Emma Assi, Giuseppina Savino, Andrea Vercelli, Roberto Colombo, Angelo Corti
BACKGROUND: Chromogranin A (CgA), a circulating protein released by the neuroendocrine system, can regulate vascular physiology and angiogenesis. Full-length CgA (CgA1-439) and its fragment CgA1-76 (called vasostatin-1, VS-1) preserve the physiological integrity of the endothelial barrier function and are antiangiogenic, whereas CgA1-373 is proangiogenic. We investigated whether these polypeptides are altered in patients with various degrees of carotid artery atherosclerosis. METHODS: We studied 81 patients with carotid artery atherosclerosis, asymptomatic for cerebrovascular diseases...
February 6, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28188218/focal-solute-trapping-and-global-glymphatic-pathway-impairment-in-a-murine-model-of-multiple-microinfarcts
#20
Minghuan Wang, Fengfei Ding, SaiYue Deng, Xuequn Guo, Wei Wang, Jeffrey J Iliff, Maiken Nedergaard
Microinfarcts occur commonly in the aging brain as a consequence of diffuse embolic events and are associated with the development of vascular dementia and Alzheimer's disease. Yet the manner in which disperse microscopic lesions reduce global cognitive function and increase the risk for Alzheimer's disease is unclear. The glymphatic system, which is a brain-wide perivascular network that supports the recirculation of CSF through the brain parenchyma, facilitates the clearance of interstitial solutes including amyloid beta and tau...
February 10, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
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