Introduction: Brain injury is an important cause of morbidity and mortality worldwide and so far, there has been no absolute treatment for the damaged brain tissue. Using human stem cells with self-assembling scaffolds can be a promising method for treatment of traumatic brain injury. Materials and Methods: Human meningioma stem cells were isolated, cultured and then expanded into in vitro cond...

Current palliative pharmacotherapy of Alzheimer’s disease based on the cholinergic hypothesisled to the development of four cholinesterase inhibitors. These compounds can bring prolongationof the symptom-free period in some patients. This is the frst report directly comparing donepeziland rivastigmine plasma and brain levels in <span class="font...

Current palliative pharmacotherapy of Alzheimer’s disease based on the cholinergic hypothesisled to the development of four cholinesterase inhibitors. These compounds can bring prolongationof the symptom-free period in some patients. This is the frst report directly comparing donepeziland rivastigmine plasma and brain levels in <span class="font...

Introduction: Development of brain edema following focal cerebral ischemia exacerbates primary ischemic injury. Blood brain barrier (BBB) opening is an important part of edema named as vasogenic brain edema. In this study, quantitative alterations of BBB permeability is experimentally evaluated using transient focal cerebral ischemia in the rat. Methods: Two groups of male rats (ischemic and sh...

the activity of aspartate aminotransferase a vitamin b6 containing enzyme was measured in the laysed synaptosomes prepared from rat brain, during development. administration of vitamin b6 increased the enzyme activity throughout development. the stimulating effect of this vitamin was prevented when the animals were previously treated with d-penicillamine. however, penicillamine alone had no eff...

in this study tsga10 has been demonstrated as a testis-specific human gene that encodes a protein localized in sperm-tail and conserved in ciliary structure. further investigations showed tsga10 signalling and expression during embryogenesis, brain development and some malignancies including brain tumors. given the role of this protein in neuronal development and in certain tumors, it could pot...

Catecholamine is a group of neurotransmitters that is believed to be responsible for the normal function of animal brain. Physiological and behavioral changes of human body have been reported due to the damage of the brain function following lead exposure. Due to the assumption of lead disposal in brain tissue with two year for its half-life, which results in alteration of brain function, we in...

Catecholamine is a group of neurotransmitters that is believed to be responsible for the normal function of animal brain. Physiological and behavioral changes of human body have been reported due to the damage of the brain function following lead exposure. Due to the assumption of lead disposal in brain tissue with two year for its half-life, which results in alteration of brain function, we in...