Journal of medicine and life
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Natural cannabinoids have been used for centuries for their psychotropic properties, but their possible therapeutic implications in analgesia have been recently documented. The present review intended to make an analysis of the neuroanatomy and physiology of the cannabinoid system (receptors, functions, agents acting on these receptors) and of its implications in neuropathic pain. There were also described the complex phenomena implicated in the generation and maintenance of neuropathic pain, by high lightening the implications of endogenous cannabinoids in this complex of painful conditions. ⋯ Therapeutic approaches using natural and synthetic cannabinoid receptor agonists were reviewed. Therapeutic perspectives in neuropathic pain might involve the development of new agents that influence the cannabinoid system. Thus, peripheral acting cannabinoid 1 receptors agonists, selective cannabinoid 2 receptor agonists and also modulators of endocannabinoids metabolism might be a way to success in the treatment of this complex entity called neuropathic pain.
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Cranial traumas have different particularities in infants, toddlers, preschool child, school child and teenagers. The assessment of these cases must be individualized according to age. It is completely different in children that in adults. ⋯ Children have age-related specificity and anatomic particularities, for each of this period of development. Neurotrauma scales, specific for infants and children, such as Pediatric Coma Scale, Children's Coma Score, Trauma Infant Neurological Score, Glasgow Coma Scale, Liege Scale are reviewed, as well as neurotrauma outcome scales, like Glasgow Outcome Scale, modified Rankin score, KOSCHI score and Barthel Index. The authors present these scales in an exhaustive manner for thoroughgoing pediatric neurotrauma standards.