“Disentangling the putative impact of cannabis on brain morphology from other comorbid substance use is critical. After controlling for the effects of nicotine, alcohol and multi-substance use, this study aimed to determine whether frequent cannabis use is associated with significantly smaller subcortical grey matter volumes.
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[The impact of cannabinoids on the endocrine system].
“Cannabinoids are naturally occurring compounds, derivatives of Indian hemp, in which tetrahydrocannabinol (THC) is the most important. Marijuana, hashish and hash oil are among those most commonly used in the group.
Cannabinoids (marjhuana and hashish) have been used throughout recorded history as effective drugs in treating various diseases and conditions such as: malaria, hypertension, constipation, bronchial asthma, rheumatic pains, and as natural pain relief in labour and joint pains.
Marijuana acts through cannabinoid receptors CB 1 and CB2. Both receptors inhibit cAMP accummulation (through Gi/o proteins) and stimulate mitrogen- activated protein kinase. CB1 rceptors are located in CNS and in adipose tissue, digestive tract, muscles, heart, lungs, liver, kidneys, gonads, prostate gland and other peripheral tissues. CB2 cannabinoid receptors are located in the peripheral nervous system (at the ends of peripheral nerves), and on the surfaces of the cells of the immunological system.
The discovery of endogenous cannabinoids has contributed to a better understanding of their role in the regulation of the intake of food, energetic homeostasis and their significant influence on the endocrine system.”
Palatability and oral cavity tolerability of THC:CBD oromucosal spray and possible improvement measures in multiple sclerosis patients with resistant spasticity: a pilot study.
“Complaints about Δ9-tetrahydrocannabinol (THC):cannabidiol (CBD) oromucosal spray (Sativex®; GW Pharma Ltd, Sailsbury, UK) in the management of multiple sclerosis spasticity include unpleasant taste and oral mucosal anomalies.
This pilot study assessed the use of sugar-free chewing gum and/or a refrigerated bottle of THC:CBD oromucosal spray to mitigate these effects.
“Chronic cannabis use is associated with neuroanatomical alterations in the hippocampus. While adverse impacts of cannabis use are generally attributed to Δ9-tetrahydrocannabinol, emerging naturalistic evidence suggests cannabidiol (CBD) is neuroprotective and may ameliorate brain harms associated with cannabis use, including protection from hippocampal volume loss. This study examined whether prolonged administration of CBD to regular cannabis users within the community could reverse or reduce the characteristic hippocampal harms associated with chronic cannabis use.
Results: No change was observed in left or right hippocampus as a whole. However, left subicular complex (parasubiculum, presubiculum, and subiculum) volume significantly increased from baseline to post-treatment (p=0.017 uncorrected) by 1.58% (Cohen’s d=0.63; 2.83% in parasubiculum). Heavy cannabis users demonstrated marked growth in the left subicular complex, predominantly within the presubiculum, and right cornu ammonis (CA)1 compared to lighter users. Associations between greater right subicular complex and total hippocampal volume and higher plasma CBD concentration were evident, particularly in heavy users.
Conclusions: Our findings suggest a restorative effect of CBD on the subicular and CA1 subfields in current cannabis users, especially those with greater lifetime exposure to cannabis. While replication is required in a larger, placebo-controlled trial, these findings support a protective role of CBD against brain structural harms conferred by chronic cannabis use. Furthermore, these outcomes suggest that CBD may be a useful adjunct in treatments for cannabis dependence and may be therapeutic for a range of clinical disorders characterized by hippocampal pathology (e.g., schizophrenia, Alzheimer’s disease, and major depressive disorder).”
“Symptom management in older adults, including pain and distressing non-pain symptoms, can be challenging. Medications can cause side effects that worsen quality of life or create other symptoms, and polypharmacy itself can be detrimental in older adults.
“Ajulemic acid (AJA, CT-3, IP-751, JBT-101, anabasum) is a first-in-class, synthetic, orally active,