pilocarpine/edema

Calcineurin plays an important role in the development of neuronal excitability, modulation of receptor's function and induction of apoptosis in neurons. It has been established in kindling models that status epilepticus induces brain focal edema and astrocyte activation. However, the role of

Vasogenic edema induced by blood brain barrier disruption and neuronal loss play an important role in the epileptogenic process. 4,4'- diisothiocyanatostilbene-2,2'-disulfonic acid (DIDS) is a commonly used anion channel inhibitor that has been reported to exert an anticonvulsant effect in rat

Anti-inflammatory therapies are the current most plausible drug candidates for anti-epileptogenesis and neuroprotection following prolonged seizures. Given that vasogenic edema is widely considered to be detrimental for outcome following status epilepticus, the anti-inflammatory agent dexamethasone

In the present study we analyzed aquaporin-4 (AQP4) immunoreactivity in the piriform cortex (PC) and the hippocampus of pilocarpine-induced rat epilepsy model to elucidate the roles of AQP4 in brain edema following status epilepticus (SE). In non-SE-induced animals, AQP4 immunoreactivity was

Manganese-enhanced MRI (MEMRI) has been considered a surrogate marker of Ca(+2) influx into activated cells and tracer of neuronal active circuits. However, the induction of status epilepticus (SE) by kainic acid does not result in hippocampal MEMRI hypersignal, in spite of its high cell activity.

OBJECTIVE To evaluate the safety of open-label 2.0% dorzolamide as monotherapy and when used with timolol and/or pilocarpine for as long as 2 years. METHODS The safety of dorzolamide was evaluated in patients with open-angle glaucoma or ocular hypertension over a 2-year period. The incidence of the

We report a case with idiopathic edema accompanied with excessive sweating on bathing. The subject is a 26 year-old male. He was admitted to our hospital because of pretibial edema. He complained of excessive sweating only after daily bathing. Sweating on daily bathing reduced pretibial edema after

Blood brain barrier (BBB) hyperpermeability and brain edema contribute to increased seizure susceptibility and brain injury in status epilepticus (SE). The endothelial glycocalyx is the coating on luminal side of the endothelium and can be considered as the first barrier of BBB. Currently, little is

The substantia nigra has a gating function controlling the spread of epileptic seizure activity. Additionally, in models of prolonged status epilepticus the pars reticulata of substantia nigra (SNR) suffers from a massive lesion which may arise from a massive metabolic derangement and

BACKGROUND Status epilepticus (SE) induces severe vasogenic edema in the piriform cortex (PC) accompanied by neuronal and astroglial damages. To elucidate the mechanism of SE-induced vasogenic edema, we investigated the roles of tumor necrosis factor (TNF)-α in blood-brain barrier (BBB) disruption

Male Sprague-Dawley rats received LiCl (5 mEq/kg; sc) or saline 24 h prior to injection of cholinomimetics. Physostigmine (PHY, 0.54-0.80 mg/kg), diisopropylfluorophosphate (DFP, 1.3-2.5 mg/kg), pilocarpine (PIL, 23-30 mg/kg), or saline was injected subcutaneously at time 0. Rats were observed for

Pilocarpine drops and gel were applied daily for 3 months to rabbit cornea to determine their cytotoxic effects. The corneas were examined clinically with slit lamp biomicroscopy and histologically with scanning and transmission electron microscopy. The gel-treated corneas developed edema and