cannabis/hypoxia

Cannabis is one of the most commonly used recreational drugs at ages highly correlated with potential pregnancy. Endocannabinoid signalling regulates important stages of neuronal development. When cannabinoid receptors, which are widely distributed through the nervous system, are activated by

In the process of neonatal encephalopathy, oxidative stress and neuroinflammation have a prominent role after perinatal asphyxia. With the exception of therapeutic hypothermia, no therapeutic interventions are available in the clinical setting to target either the oxidative stress or inflammation,

We present a case report of a patient with Isolated pauci-immune pulmonary capillaritis (IPIPC). A 40-year-old male presented with acute onset severe hypoxemic respiratory failure. He had just returned home from work as a cabinetmaker, where he experienced inhalational exposure to hydrocarbons and

OBJECTIVE This study investigated the effect of rimonabant, a cannabinoid receptor type 1 antagonist, on calcium/calmodulin- dependent protein kinase II and cannabinoid receptor type 1 in chronic intermittent hypoxia. METHODS Healthy male rats were divided into control group, intermittent hypoxia

The cannabinoid CB2 receptor has been under investigation as a potential target for neuroprotection with the suppression of neuroinflammation as the proposed mechanism of action. Several studies have now reported that CB2 agonists are neuroprotective in models of cerebral ischemia. However, these

OBJECTIVE The endocannabinoid system has been involved in the modulation of neural stem cells proliferation, survival and differentiation as well as in the generation of new oligodendrocyte progenitors in the postnatal brain. The present work aims to test the effect of the synthetic Type 1 and Type

Perinatal hypoxia-ischemia has significant mortality and morbidity due to there is still no specific treatment as a consequence of the complexities of hypoxic-ischemic pathophysiology. The aim of this work was to evaluate the effects of the cannabinoid agonist WIN 55212-2 on apoptotic cell death and

This study aims to investigate the role of Cannabinoid receptor 2 (CB2) on osteogenesis of bone marrow-derived mesenchymal stem cells (BMSCs) under hypoxia.

BMSCs were isolated from Sprague-Dawley rats and cultured in the presence

The role of CB2 cannabinoid receptors (CB2R) in global brain lesions induced by hypoxia-ischemia (HI) insult is still unresolved. The aim of this study was to evaluate the involvement of CB2R in the behavioural and biochemical underpinnings related to brain damage induced by HI in adult mice, and

The number of functions controlled by the endocannabinoid system in health and disease continues growing over the years. In the brain, these include the modulation of harmful events such as glutamate excitotoxicity, oxidative stress and inflammation, mainly regulated by activation/blockade of

Until recently the cannabinoid CB2 receptor was believed to be absent from the central nervous system. In this study we have identified CB2 expressing cells that appear in the rat brain following stroke and hypoxic-ischemia. At 3 days following surgery CB2-positive macrophages, deriving from

Two cannabinoids receptors have been characterised in mammals; cannabinoid receptor type 1 (CBI) which is ubiquitous in the central nervous system (CNS), and cannabinoid receptor type 2 (CBII) that is expressed mainly in immune cells. Cannabinoids have been used in the treatment of nausea and

Cannabinoid CB1 receptors are the most abundant G-protein-coupled receptors in the brain. Its presynaptic location suggests a role for cannabinoids in modulating the release of neurotransmitters from axon terminals by retrograde signaling. The neuroprotective effects of cannabinoid agonists in

Ventilatory responses to hypercapnia in experienced marijuana smokers have previously been shown to decrease, increase, or not change acutely after marijuana. In one study, minute ventilation (VE) and O2 consumption (VO2) increased but hypoxic ventilatory response did not change after smoking

Marijuana is a sedative, and most sedatives are respiratory depressants. However, the ventilatory effects of marijuana are unknown. In a placebo-controlled study of 8 subjects, smoking marijuana significantly increased ventilation and hypercapnic ventilatory response. Peak effects occurred 15 min