نتایج جستجو برای: vad regimen
تعداد نتایج: 48646 فیلتر نتایج به سال:
Background. Vitamin A deficiency (VAD) during pregnancy represents a major public health problem in developing countries. Anemia is a common consequence of VAD. We aimed to measure serum retinol concentrations of a sample of poor Egyptian mothers and correlate it with their Hb% and cord Hb%. Methods. This cross-sectional study included 200 healthy mothers and their healthy full term newborns. M...
Voice Activity Detection (VAD) algorithms based on machine learning techniques have shown competitive results in the area of automatic speech recognition. This paper describes a new approach of VAD based on Support Vector Machines (SVM) for Distributed Speech Recognition (DSR) system. In the proposed scheme, the speech and the non-speech frames are detected from the compressed Mel Frequency Cep...
Fig. 3: 3D flow characteristics inside the VAD during the peak outflow phase (systole). The gray shaded area represents an iso-surface rendering of the magnitude data and shows the VAD geometry including pump chamber and valve systems at inand outlet. A: A novel valve design using a differently shaped valve support region resulted in improved VAD performance. In addition to improved filling of ...
OBJECTIVE Cerebrovascular disease (CVD) is associated with cognitive deficits. This cross-sectional study examines differences among healthy elderly controls and patients with vascular mild cognitive impairment (VaMCI) and vascular dementia (VaD) in performances on CAMCOG subscales. METHOD Elderly individuals (n=61) were divided into 3 groups, according to cognitive and neuroimaging status: 1...
Vascular dementia (VaD) is a mental disorder caused by brain damage due to cerebrovascular disease, and incidence of VaD is rising. To date, there is no known effective cure for VaD, so effort in developing an effective treatment for VaD is of great importance. The differentiation plasticity of BMSCs, in conjunction with its weak immunogenicity, makes manipulated BMSCs an attractive strategy fo...
BACKGROUND The combination of vincristine and doxorubicin administered as a continuous infusion via an indwelling catheter together with intermittent high-dose dexamethasone (VAD) is an effective primary treatment for patients with symptomatic multiple myeloma. In order to avoid the need for an indwelling catheter, which imposes logistic problems for outpatient administration, several phase II ...
BACKGROUND/AIMS The aim of the following study is to compare the behavioral and psychological symptoms of dementia (BPSD) in patients of Alzheimer disease (AD) and vascular dementia (VaD). MATERIALS AND METHODS We used National Institute of Neurological and Communicative Disorders and Stroke-Alzheimer's Disease and Related Disorders Association criteria for diagnosing AD and National Institut...
The prevalence and risk factors associated with vitamin A deficiency (VAD) were analyzed in 664 mothers and their 790 children under the age of five in Pernambuco in 2006. A population-based cross-sectional study, with a representative sample in urban and rural areas was conducted. VAD was defined as serum retinol levels < 20 mg/dL for both groups (mothers and children). Bi and multivariate ana...
Diagnosis of vascular cognitive impairment (VCI) or vascular dementia (VaD) is highly dependent on operational definitions. Among 480 cases of incident dementia in the Cardiovascular Health Study (CHS) Cognition Study, Lopez et al1 demonstrated how findings from brain imaging and choice of diagnostic criteria influence the classification of VaD. As shown by previous investigators, the number of...
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