BACKGROUND The aim of this study was to examine the putative protective effect of calcium channel blockers on hippocampal neurons in the experimental model of excitotoxic damage. METHODS Seven-day old primary dissociated cultures of rat hippocampal neural cells containing one of the following calcium channel blockers: cinnarizine, flunarizine or nimodipine were exposed to glutamate-induced in...

INTRODUCTION Meniere's disease is a condition with sudden attacks of vertigo with nausea and vomiting accompanied by loss of hearing and buzzing sensation in the ears, most commonly unilateral. The exact cause of the disease is unknown. Betahistine is the analogue of histamine with weaker agonistic effect on histamine H1 receptors and stronger effect on histamine H3 receptors, while Cinnarizine...

BACKGROUND Drug-Induced Parkinsonism (DIP) represents the second leading cause of Parkinsonism (PK) in several countries. Flunarizine and cinnarizine are some of the most common drugs that cause DIP. This paper reviews the first description of Flunarizine and Cinnarizine-Induced Parkinsonism (FCIP), as well as the subsequent literature, emphasizing epidemiological, clinical and diagnostic aspec...

To investigate the role of calcium in angiotensin II (A II) induced contractions in rabbit aortic strip, the action of verapamil, nifedipine, cinnarizine and saralasin was studied. The cumulative dose response curves obtained with A II shifted to right with increasing concentrations of all these four agents. The antagonism was noncompetitive. The pD'2 value of saralasin was 8.49 of nifedipine, ...

Background Although the development of effective and safe treatments for prophylaxis of migraine headaches represents an important public health concern, only a few medications have been approved by the specific treatment of patients with migraine. We aimed to compare the efficacy of cinnarizine with propranolol in the prophylaxis of pediatric migraine headache. Materials and Methods  In a Ran...

Prophylactic therapy of Ménière's disease (MD) includes betahistine and calcium-blockers (the latter also useful for migraine prevention). The aim of our work was to assess the efficacy of combined therapy with cinnarizine and betahistine in MD subjects both with and without migraine and poorly responsive to betahistine alone. Fifty-two MD subjects were included who were poorly responsive to be...

Objective of this study was to formulate directly compressible orally disintegrating tablets of Cinnarizine with sufficient mechanical integrity, content uniformity, and acceptable palatability to assist patients of any age group for easy administration. Effect of varying concentrations of different superdisintegrants such as Agar, gum karaya, platago ovata on disintegration time was studied. T...