Neurotrophins play a protective role during cerebral ischemia, and mice lacking both alleles for neurotrophin 4 (Nt4-/- ) or deficient in a single allele for brain-derived neurotrophic factor (Bdnf+/-) have increased susceptibility to cerebral ischemia. This study directly compared the biologic activities of brain-derived neurotrophic factor (BDNF) and NT4 by replacing the coding sequence with ...

BACKGROUND Brain-derived neurotrophic factor (BDNF) is a neurotrophin that has long been studied in the field of addiction and its importance in regulating drug addiction-related behavior has been widely demonstrated. The aim of our study was to analyze the consequences of a repeated exposure to drugs of abuse or natural reward on plasma BDNF levels during withdrawal. METHODS Rats were chroni...

Clinical background Brain-derived Neurotrophic Factor (BDNF) as a growth factor is part to the family of neurotrophins. It is a central mediator of stress effects to the neuronal plasticity and links stress and affective disorders as well as somatic diseases. The neurotrophic functions of BDNF influence the survival of neurons und thereby important functions as learning, memory, appetite and sl...

Toxoplasmic retinochoroiditis (TR) is the most common identifiable cause of posterior uveitis in Brazil. Response to treatment and clinical presentation may vary significantly. We assessed serum levels of brain-derived neurotrophic factor (BDNF), glial cell line-derived neurotrophic factor (GDNF), nerve growth factor (NGF), neurotrophin (NT)-3, and NT-4/5 in patients with active TR, before and ...

S Refereed Dixon K.J. and Sherrard R.M. Brain-derived neurotrophic factor induces olivocerebellar plasticity in the mature cerebellum (2006) Federation of European Neurosciences Dixon K.J. and Sherrard R.M. Brain-derived neurotrophic factor induces olivocerebellar plasticity in the mature cerebellum (2006) Australian Neuroscience Society Dixon K.J. and Sherrard R.M. Brain-derived neurotrophic f...

Purpose: Spinal cord injury is a global public health issue that results in extensive neuronal degeneration, axonal and myelin loss and severe functional deficits. Neurotrophic factors are potential treatment for reducing secondary damage, promoting axon growth, and are responsible for inducing myelination after injury. Olfactory ensheathing cells (OECs) and minocycline have been shown to promo...

Background Cryopreservation of ovarian cortex is increasingly used to preserve fertility before cancer therapy. Recently, studies show that Brain-derived neurotrophic factor (BDNF) may be involved in oocyte maturation. Brain-derived neurotrophic factor (BDNF) is member of neurotrophin family that has anti-apoptotic effects on nervous system. Recent researches show that it also plays key role in...

objective(s): exposing to stress may be associated with increased production of reactive oxygen species (ros). therefore, high level of oxidative stress may eventually give rise to accumulation of oxidative damage and development of numerous neurodegenerative diseases. it has been presented that brain-derived neurotrophic factor (bdnf) supports neurons against various neurodegenerative conditio...

Glatiramer acetate (GA) is one of the most widely used disease-modifying drugs for the treatment of relapsing-remitting multiple sclerosis; is assumed to have inductor effects on neurotrophic factor expression. One of these neurotrophic factor systems is the brain-derived neurotrophic factor (BDNF)/receptor tyrosine kinase B (TrkB) pathway. Peripheral blood is thought to contain soluble BDNF, a...