Current Drug Targets - Volume 5, Issue 7, 2004

Ion channels have a critical role in the function of the nervous system, where they instigate and conduct nerve impulses by asserting control over the voltage potential across the plasma membrane. Propagation of electrical impulses occurs by opening of voltage-gated ion channels. Ion channel blockers prevent this from occurring, and can therefore be used in the treatment of central nervous system disorders and neur Read More

The growing number of cellular and molecular pathways believed to be involved in mechanisms of ischemic cell death in the brain has spurred a similar growth in the number of potential neuroprotective modalities, the majority of which are pharmacological in nature. Preventing or minimizing the first few steps in the cascade of events leading to ischemic cell death would have a more profound effect on the postischemic outco Read More

Microglial cells, members of the monocytic lineage, represent the resident immunocompetent cells of the central nervous system including the retina with its peculiarities like a double blood retinal barrier. Microglial cells invade the retina in response to naturally occurring neuronal death during embryonic development and remodelling. Resident microglial cells are extremely sensitive to changes in their microenvironment Read More

In order to investigate epilepsy, that is one of the most common neurological disorders, in the last decades different animal models have been proposed. Prevention, diagnosis, treatment and basic knowledge have been improved by the mean of these models. Numerous animal models have been developed in epilepsy research, both for generalized and for simple / complex partial seizures. Animal models for generalized Read More

The current obesity pandemic imposes a major global disease burden. Levels of non-communicable diseases such as type 2 diabetes, cardiovascular disease and some cancers will continue to rise unless an effective approach to treat obesity is found. Sustained weight loss of between 5-10% in the obese, by various means, confers marked health benefits. The currently available pharmacotherapies, orlistat an Read More

In contrast to the peripheral nervous system (PNS) nerve fiber tracts of the adult central nervous system (CNS) cannot spontaneously regenerate in response to lesions. As a result injured individuals suffer from chronically impaired neuronal connections leading to major motor-, sensory- and cognitive deficits. It is generally assumed that combinatorial effects account for this regeneration failure including a growth non-permiss Read More

The treatment of anxiety cannot be considered a solved problem, therefore, efforts are directed towards the development of novel treatment approaches. Increasing evidence suggests, however, that the efficacy of available treatments can be improved by taking into account the yet poorly known interactions between psychosocial conditions and the efficacy of pharmacological treatments. We review here evidence d Read More