Fariba Heidari

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BACKGROUND Characteristics of differentiated osteoblasts from adipose derived stem cells (ADSCs) in compared with isolated osteoblasts from normal bone such as calvaria are unknown. The aim of this study was determination and comparison of phenotypic characterization between differentiated osteoblasts from stem cells and calvaria osteoblasts in vitro. (More)
We consider event dependent routing algorithms for on-line explicit source routing in MPLS networks. The proposed methods are based on load shared sequential routing in which load sharing factors are updated using learning algorithms. The learning algorithms we employ are either based on learning automata or on online learning algorithms that were(More)
BACKGROUND The aim of this research was to evaluate the effect of adipose derived stem cells on bone repair in through and through mandibular bone defects of canine. MATERIALS AND METHODS In this prospective comparative study, adipose-derived stem cells were isolated from subcutaneous fat of lateral thoracic area of 4 dogs. The isolated cells were(More)
INTRODUCTION Maternal mortality is a tragic death, and is perceived as a sensitive indicator of the socioeconomic status and healthcare services in a given country. In this study, the relationship between maternal deaths and factors such as socioeconomic development and the proportion of medical professionals in Iran was examined. METHODS This was an(More)
AIM To investigate the effect of stem cells from human exfoliated deciduous teeth (SHED) transplanted for bone regeneration in the dog mandibular defect. METHODS In this prospective comparative study, SHEDs had been isolated 5 years ago from human exfoliated deciduous teeth. The undifferentiated stem cells were seeded into mandibular bone(More)
Recently Gerald Ash has shown through case studies that event dependent routing is attractive in large scale multi-service MPLS networks. In this paper, we consider the application of Load Shared Sequential Routing (LSSR) in MPLS networks where the load sharing factors are updated using reinforcement learning techniques. We present algorithms based on(More)
Coronary artery disease (CAD) and vascular insufficiency are consequences of modern lifestyle, and vasogenic erectile dysfunction (ED) is one of the leading causes of sexual dysfunction which could be prevented like ischemic heart disease if the risk factors are discovered and managed. Seventy-five men scheduled for coronary angiography were asked to fill(More)
OBJECTIVE To evaluate if addition of L-carnitine therapy to standard varicocelectomy adds any extra benefit in terms of improvement in semen parameters or deoxyribonucleic acid (DNA) damage. MATERIALS AND METHODS One hundred patients enrolled in this study and were randomly divided into 2 groups (50 patients in each group). In group 1, standard inguinal(More)