نتایج جستجو برای: regeneration recovery of function
تعداد نتایج: 21263165 فیلتر نتایج به سال:
Autograft is gold standard treatment for peripheral nerve repair up to now. Eggshell membrane (ESM) as nerve guide channel effectively enhances nerve regeneration. Dimethyl sulphoxide (DMSO) has anti-inflammatory and anti-oxidant properties. The aim of this study was to evaluate the effect of DMSO+eggshell membrane guide channel on sciatic nerve regeneration in rats. Thirty two adult male rats ...
target tracking is the tracking of an object in an image sequence. target tracking in image sequence consists of two different parts: 1- moving target detection 2- tracking of moving target. in some of the tracking algorithms these two parts are combined as a single algorithm. the main goal in this thesis is to provide a new framework for effective tracking of different kinds of moving target...
Spinal cord injury (SCI) often leads to persistent functional deficits due to the loss of neurons and glia and to limited axonal regeneration after such injury. Recently, three independent groups have reported marked recovery of hindlimb locomotor function after the transplantation of human adult dental pulp stem cells (DPSCs) and stem cells from human exfoliated deciduous teeth (SHEDs) into ra...
Abstract Asherman syndrome (AS) refers to the loss of endometrial stem cells and matrix hyperplasia caused by basal layer injury. Its common clinical manifestations include narrowing uterine cavity, reduction in menstrual volume, abdominal pain, amenorrhea, infertility. According cause AS, treatment includes a mechanical barrier functional recovery. Because recovery endometrium depends on regen...
We report a rapid and efficient PCR-based rescue procedure for integrated recombinant retroviruses. Full-length proviral DNA is amplified by long-range PCR using a pair of primers derived from the long terminal repeats (LTR), and virus is regenerated by transfecting retrovirus-packaging cells with the PCR-derived provirus. The viral yield from the PCR product is similar to that from the retrovi...
Peripheral nerve regeneration following injury occurs spontaneously, but many of the processes require metabolic energy. The mechanism of energy supply to axons has not previously been determined. In the central nervous system, monocarboxylate transporter 1 (MCT1), expressed in oligodendroglia, is critical for supplying lactate or other energy metabolites to axons. In the current study, MCT1 is...
Ischemic stroke is the main cause of long-term disability and death worldwide. Studies have pointed out that antidepressants not only can be used to treat depression, but also promote nerve regeneration, plasticity, recovery function after stroke. Some evidences indicated beneficial effects on ischemic At same time, there are risks in treatment process. The mechanisms complicated rarely reporte...
Background and Aim: Application of stem cells derived from adipose tissue is very easy. The present study evaluated the effect of transplantation of non-autolugus of adipose derived stem cell (ADSc) and nerve growth factor (NGF) in repairing of crushed sciatic nerve in rats by examining their behavior and electrophysiology. Materials and Methods: Twenty-eight adult male rats were used in this s...
After myocardial infarction in humans, lost cardiomyocytes are replaced by an irreversible fibrotic scar. In contrast, zebrafish hearts efficiently regenerate after injury. Complete regeneration of the zebrafish heart is driven by the strong proliferation response of its cardiomyocytes to injury. Here we show that, after cardiac injury in zebrafish, telomerase becomes hyperactivated, and telome...
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