نتایج جستجو برای: ips emax cad lt
تعداد نتایج: 133388 فیلتر نتایج به سال:
Induced pluripotent stem (iPS) cells from somatic cells have great potential for regenerative medicine. The efficiency in generation of iPS cells has been significantly improved in recent years. However, the generation of high-quality iPS cells remains of high interest. Consistently, we demonstrate that knockout serum replacement (KSR)-based medium accelerates iPS cell induction and improves th...
Background and aims: <span style="color: #221e1f; font-family: Optima LT St...
بازبرنامه ریزی سلول های تمایز یافته انسان به سلول های القا شده پرتوان (ips) در زیست شناسی پایه، توسعه دارویی و پیوند دارای کاربرد می باشد. این کار اولین بار به واسطه بیان چهار فاکتور رونویسی oct4، sox2، c-myc و klf4 انجام شد. تاکنون به منظور بهینه سازی و نزدیک کردن این فن آوری به کاربردهای بالینی تلاش های بسیاری صورت گرفته است، اما همچنان نیاز به مطالعات پایه ای بیشتری بر روی آن وجود دارد. در ا...
Abstract Background Recently, rapid access chest pain clinics (RACPC) have been shown to improve clinical and economic efficiency, with some well-established models adopting non-invasive anatomical testing (CTCA) as a universal first test. Physician certainty over the presence of significant coronary artery disease (CAD) that symptoms are likely secondary CAD, may influence management decisions...
Left ventricular end-systolic pressure-wall thickness and pressure-segment length relations have been used to assess regional myocardial contractility. The purpose of these studies was to determine whether the method of afterload alteration, coronary perfusion pressure, and the definition of end systole affected regional end-systolic relations. In paced open-chest pig hearts (n = 10), left vent...
BACKGROUND Noninvasive indices based on Doppler echocardiography are increasingly used in clinical cardiovascular research to evaluate left ventricular global systolic chamber function. Our objectives were to clinically validate ultrasound-based methods of global systolic chamber function to account for differences between patients in conditions of abnormal load, and to assess their sensitivity...
Consider a system consisting of n d-dimensional quantum particles (qudits), and suppose that we want to optimize the entanglement between each pair. One can ask the following basic question regarding the sharing of entanglement: what is the largest possible value Emax(n, d) of the minimum entanglement between any two particles in the system? Here we take the entanglement of formation as our mea...
Purpose: Routine electroencephalogram (EEG) examinations uses intermittent photic stimulation (IPS) for investigation of the visual cortex EEG responses during resting time. This study aimed to discover brain dynamics effects IPS in 28 generalized epilepsy patients and healthy subjects. Methodology: Signal processing techniques were used feature extraction by Fast Fourier transform (FFT), dimen...
Background and aims: <span style="color: #221e1f; font-family: Optima ...
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