نتایج جستجو برای: 447 and 499

تعداد نتایج: 16828072  

Journal: :J. Applied Mathematics 2013
Ming-Ta Yang An Liu

1 Department of Electrical Engineering, St. John’s University, 499, Section 4, TamKing Road, Tamsui District, New Taipei 25135, Taiwan 2Department of Computer Science and Information Engineering, St. John’s University, 499, Section 4, Tam King Road, Tamsui District, New Taipei 25135, Taiwan 3 Graduate Institute of Computer and Communication Engineering, National Taipei University of Technology,...

Journal: :International journal of cardiology 2013
Fabiola Olivieri Roberto Antonicelli Maria Lorenzi Yuri D'Alessandra Raffaella Lazzarini Gabriele Santini Liana Spazzafumo Rosamaria Lisa Lucia La Sala Roberta Galeazzi Rina Recchioni Roberto Testa Giulio Pompilio Maurizio C Capogrossi Antonio Domenico Procopio

BACKGROUND Geriatric patients with acute non-ST elevation myocardial infarction (NSTEMI) can frequently present atypical symptoms and non-diagnostic electrocardiogram. The detection of modest cardiac troponin T (cTnT) elevation is challenging for physicians needing to routinely triage these patients. Unfortunately, non-coronary diseases, such as acute heart failure (CHF), may cause cTnT elevati...

Journal: :Clinical chemistry 2010
Taichi Adachi Michio Nakanishi Yoritaka Otsuka Kunihiro Nishimura Gou Hirokawa Yoichi Goto Hiroshi Nonogi Naoharu Iwai

BACKGROUND MicroRNAs (miRNAs) are endogenous small RNAs 21-25 nucleotides in length. Recently, we reported that miRNA 208 (miR-208) is produced exclusively in the rat myocardium and that plasma miR-208 is a biomarker of myocardial injury in rats. In the present study, we assessed the hypothesis that plasma concentrations of myocardial-specific miRNAs can be used to diagnose myocardial injury in...

2016
Oren Gross

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481 R I. Cyber Threats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484 R II. Imposing Legal Responsibility on Directly Affected States . 491 R III. Responsibility of DAS Before, During, and After Cybersecurity Incidents . . . . . . . ...

Journal: :international journal of molecular and cellular medicine 0
mohammad naderi research center for infectious diseases and tropical medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences) mohammad hashemi department of clinical biochemistry, school of medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences) parisa khorgami research center for infectious diseases and tropical medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences) maliheh koshki research center for infectious diseases and tropical medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences) mahboubeh ebrahimi department of clinical biochemistry, school of medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences) shadi amininia department of clinical biochemistry, school of medicine, zahedan university of medical sciences, zahedan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی زاهدان (zahedan university of medical sciences)

single-nucleotide polymorphisms (snps) in mirnasmay alter its expression levels or processing and contribute to susceptibility to a wide range of diseases. our study aimed to evaluate the possible association between mirna-146a rs2910164 and mirna-499 rs3746444 polymorphisms and susceptibility to pulmonary tuberculosis (ptb) in a sample of iranian population. this case- control study was perfor...

2014
Youxiu Yao Juan Du Xiaoqing Cao Yang Wang Yaohua Huang Shengshou Hu Zhe Zheng

BACKGROUND Recent studies indicated that microRNAs (miRNAs, miRs) were important for many biological and pathological processes, and they might be potential biomarkers for cardiovascular diseases. The present study aims to determine the release patterns of miRNAs in cardiac surgery and to analyze the ability of miRs to provide early prediction of perioperative myocardial infarction (PMI) in pat...

Journal: :The Journal of General Physiology 2000
John S. Mitcheson Jun Chen Michael C. Sanguinetti

Deactivation of voltage-gated potassium (K(+)) channels can slow or prevent the recovery from block by charged organic compounds, a phenomenon attributed to trapping of the compound within the inner vestibule by closure of the activation gate. Unbinding and exit from the channel vestibule of a positively charged organic compound should be favored by membrane hyperpolarization if not impeded by ...

Journal: :Molecular pharmacology 2015
Wei Wu Alison Gardner Michael C Sanguinetti

Block of human ether-à-go-go-related gene 1 (hERG1) K(+) channels by many drugs delays cardiac repolarization, prolongs QT interval, and is associated with an increased risk of cardiac arrhythmia. Preferential block of hERG1 channels in an inactivated state has been assumed because inactivation deficient mutant channels can exhibit dramatically reduced drug sensitivity. Here we reexamine the li...

Journal: :Clinical chemistry 2012
Yvan Devaux Mélanie Vausort Emeline Goretti Petr V Nazarov Francisco Azuaje Georges Gilson Maarten F Corsten Blanche Schroen Marie-Lise Lair Stephane Heymans Daniel R Wagner

BACKGROUND Rapid and correct diagnosis of acute myocardial infarction (MI) has an important impact on patient treatment and prognosis. We compared the diagnostic performance of high-sensitivity cardiac troponin T (hs-cTnT) and cardiac enriched microRNAs (miRNAs) in patients with MI. METHODS Circulating concentrations of cardiac-enriched miR-208b and miR-499 were measured by quantitative PCR i...

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