6 Ergebnisse
Early deterioration and death after brain injury is often the result of oedema in the injured and peri-lesional tissue. So far, no pharmacotherapy is available that exhibits significant brain oedema-reducing efficacy in patients. We selected two low molecular weight compounds from different chemical
In light of recent evidence implicating the upregulation of outward K+ current in mediating several forms of neuronal apoptosis, we tested the hypothesis that such an upregulation might specifically contribute to the pathogenesis of beta-amyloid peptide (A beta)-induced neuronal death. Exposure to A
A broad-spectrum anti-fungal protein of approximately 10 kDa, designated victoriocin, was purified from culture filtrates of a virus-infected isolate of the plant-pathogenic fungus Helminthosporium victoriae (teleomorph: Cochliobolus victoriae) by a multistep procedure involving ultrafiltration and
OBJECTIVE
To examine the mechanisms involved in hypotension induced by transient receptor potential vanilloid 4 (TRPV4) activation.
METHODS
Wistar rats were given 50 mg/kg capsaicin subcutaneously 1-2 days postnatally to cause degeneration of capsaicin-sensitive sensory nerves. Vehicle was given to
Outwardly rectifying K(+) channels determine the membrane conductance and influence the proliferation rate of glial progenitor cells. To analyze the molecular identity and the functional role of K(+) channels in glial progenitors of mouse brain, expression of shaker-type Kv1 genes was studied at
1. The effect of intracerebroventricular (i.c.v.) administration of different potassium channel blockers (tetraethylammonium, apamin, charybdotoxin, gliquidone), potassium channel openers (pinacidil, minoxidil, cromakalim) and aODN to mKv1.1 on immobility time was evaluated in the mouse forced