نتایج جستجو برای: asv
تعداد نتایج: 793 فیلتر نتایج به سال:
Background—In the era of primary percutaneous transluminal coronary angioplasty (PTCA), it is important to judge whether myocardium within acute ischemic injury is viable. This study sought to investigate parameters derived from the coronary blood flow velocity spectrum immediately after primary PTCA in patients with acute myocardial infarction and to elucidate the clinical value of coronary bl...
BACKGROUND Pulmonary complications are common following cardiac surgery and can lead to increased morbidity, mortality, and healthcare costs. Atelectasis is the most common respiratory complication following cardiac surgery. One of the most important methods for reducing pulmonary complications is supportive care with protective ventilation strategies. In this study, we aimed to assess the effe...
Background. All-oral combination of direct-acting antivirals could lead to higher sustained virologic response (SVR) in hepatitis C virus (HCV)-infected patients. In the present study, we examined the efficacy and safety of the dual oral treatment with HCV nonstructural protein (NS) 5A inhibitor daclatasvir (DCV) plus HCV NS3/4A inhibitor asunaprevir (ASV) for 24 weeks in real-world HCV genotyp...
BACKGROUND Various modes of mechanical ventilation have different effects on respiratory variables. Lack of patients' neuro-ventilatory coordination and increasing the work of breathing are major disadvantages in mechanically ventilated patients. OBJECTIVES This study is conducted to compare the respiratory parameters differences in Adaptive support ventilation (ASV) and synchronized intermit...
Rice (Oryza sativa L.) feeds ∼3 billion people. Due to the wide occurrence of arsenic (As) pollution in paddy soils and its efficient plant uptake, As in rice grains presents health risks. Genetic manipulation may offer an effective approach to reduce As accumulation in rice grains. The genetics of As uptake and metabolism have been elucidated and target genes have been identified for genetic e...
The RNA of a deleted strain (lacking Src gene) of an avian sarcoma virus (ASV) was examined by a newly developed immunoelectron microscopic procedure which uses anti-nucleotide antibodies as probes. After denaturation of the RNA and reaction with a high affinity, highly specific anti-7-methylguanosine-5'-phosphate (anti-pm 7G), 81% of 106 molecules examined were found to have antibody at one te...
Autonomous surface vehicles (ASV) are becoming more widely used in environmental monitoring applications. Due to the limited duration of these vehicles, algorithms need to be developed to save energy and maximize monitoring efficiency. This paper compares receding horizon path planning models for their effectiveness at collecting usable data in an aquatic environment. An adaptive receding horiz...
برآورد اثر متقابل ژنوتیپ ´ محیط برای اصلاح کنندگان گیاه از اهمیت ویژه ای برخوردار است. روش امی تلفیقی از دو روش ANOVA و PCA است که هم اثر جمع پذیر و هم اثر ضرب پذیر را محاسبه می کند. به منظور برآورد اثر متقابل ژنوتیپ ´ محیط با استفاده از روش AMMI، تعداد نه هیبرید زودرس ذرت جدید به دست آمده از آزمایش های نیمه نهایی به همراه هیبرید شاهد سینگل کراس 301 در هفت منطقه از ایران و به مدت دو سال (1382-1...
The AASM has made an important update to the recommendation regarding use of adaptive servo-ventilation (ASV) for treatment of central sleep apnea syndromes (CSAS) related to chronic heart failure (CHF). This update stems from the May 2015 ResMed Field Safety Notice indicating that patients with symptomatic CHF and reduced left ventricular ejection fraction (LVEF ≤45%) using ASV for treatment o...
Svrha SERVE-HF istraživanja bila je da se procijene učinci adaptivne servoventilacije (ASV) koja pruža servokontroliranu potporu udisajnoga tlaka povrh pozitivnoga izdisajnog tlaka u pacijenata s umjerenim do ozbiljnim stupnjem ZS-a i EF < 45 % koji su imali većinom centralnu apneju u snu.1 U ovoj je studiji 1325 pacijenata bilo randomizirano u skupine liječene ASV-om (666) i kontrolnom terapij...
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