نتایج جستجو برای: derived neurotropic factor
تعداد نتایج: 1260901 فیلتر نتایج به سال:
مقدمه: از کارامدترین روش های ترمیم آسیب های بافتی، سلول درمانی است. امروزه از سلول های msc (mesenchymal stem cell) به دلیل قدرت بالای تمایز به انواع سلول ها و ترشح فاکتورهای رشد متعددی همچون pdgf (platelet derived growth factor) و sdf-1α (stromal cell-derived factors-1alpha) برای این منظور استفاده می شود. هورمون های جنسی با اثر بر میزان ترشح این فاکتورها، تکثیر و مهاجرت سلول ها و فرایند های ترم...
Post-traumatic stress disorder (PTSD) is a syndrome causing from a severe traumatic happening that leads to threatened death or injury. PTSD is associated with changes in limbic, hippocampal, and prefrontal cortical region function due to changes in synaptogenesis, dendritic modifying, and neurogenesis. Changes in neuron in PTSD patients result from pathophysiological disturbances in inflammato...
Attention deficit hyperactivity disorder (ADHD) is a prevalent neurodevelopmental childhood psychiatric disorder. Brain-derived neurotropic factor (BDNF) has been suggested to play a role in the pathogenesis of ADHD and two family-based association studies demonstrated an association of BDNF polymorphisms with ADHD. The aim of the current study was to investigate the BDNF gene for association w...
Neurotoxicity induced by stress, radiation, chemicals, or metabolic diseases, is commonly associated with excitotoxicity, oxidative stress, and neuroinflammation. The pathological process of neurotoxicity induces neuronal death, interrupts synaptic plasticity in the brain, and is similar to that of diverse neurodegenerative diseases. Animal models of neurotoxicity have revealed that clinical sy...
BACKGROUND Brain-derived neurotropic factor (BDNF) is involved in cardiovascular diseases as well as skeletal muscle energy metabolism and depression. We investigated whether serum BDNF level was associated with prognosis in patients with heart failure (HF). METHODS AND RESULTS We measured the serum BDNF level in 58 patients with HF (59.2 ± 13.7 years old, New York Heart Association functiona...
Artemin (ARTN) is a member of the GDNF family of ligands and signals through the Ret/GFRalpha3 receptor complex. Characterization of ARTN- and GFRalpha3-deficient mice revealed similar abnormalities in the migration and axonal projection pattern of the entire sympathetic nervous system. This resulted in abnormal innervation of target tissues and consequent cell death due to deficiencies of targ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید