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The purpose of this study was to investigate the mRNA expression of the dopamine receptor 1A (DR1A) and cannabinoid receptor 1 (CR1) genes in mice with tinnitus. Sixteen 3-month-old male SAMP8 mice were randomly and equally divided into two groups (8 mice in each group): a control (saline-treated)
One hypothesis suggests that tinnitus is a form of sensory epilepsy, arising partly from neuronal hyperactivity in auditory regions of the brain such as the cochlear nucleus and inferior colliculus. Although there is currently no effective drug treatment for tinnitus, anti-epileptic drugs are used
Tinnitus has been suggested to arise from neuronal hyperactivity in auditory areas of the brain, and anti-epileptic drugs are sometimes used to provide relief from tinnitus. Recently, the anti-epileptic properties of the cannabinoid drugs have gained increasing interest; however, the use of
Previous studies in animals and humans have shown that, in some cases at least, anti-epileptic drugs can reduce the severity of tinnitus. Given that cannabinoid receptor agonists have been shown to exert anti-epileptic effects in some circumstances, we investigated whether two synthetic CB(1)/CB(2)
Cannabinoids have been suggested as a therapeutic target for a variety of brain disorders. Despite the presence of their receptors throughout the auditory system, little is known about how cannabinoids affect auditory function. We sought to determine whether administration of
Recent enthusiasm for cannabinoid drugs for the treatment of chronic pain and some forms of epilepsy, raises the question of whether they could be useful for other disorders associated with abnormal neuronal activity in the brain, such as subjective tinnitus. Indeed, there is evidence Cannabinoid CB1 receptors have not been systematically investigated in the brainstem cochlear nucleus, nor have they been investigated in relation to tinnitus. Using immunohistochemistry and cell counting, we showed that a large number of neurons in the rat cochlear nucleus possess cannabinoid CB1
While some advocates have argued for marijuana as a treatment for tinnitus, the relationship between marijuana use and tinnitus is unknown. The objective of this study was to evaluate associations between marijuana use and the prevalence, severity, and rate of occurrence of The number of new psychoactive substances (NPS), synthetic cannabinoids (SCs) in particular, is growing constantly. Because of the insufficiently explored effects on consumer health, they have become a major problem in the emergency departments. They are difficult to identify, and there are no
Review of the English literature for all studies involving cannabis and Otolaryngology.PubMed was searched using a combination of the terms cannabis, marijuana, otolaryngology, hearing, tinnitus, vestibular, rhinology, sinusitis, laryngology, voice, airway,