Related Experiment Video
Updated: May 14, 2026
03:43
Oromucosal as an Alternative Method for Administration of Cannabis Products in Rodents
Published on: August 22, 2025
[Marihuana and cannobinoids as medicaments]
Marek Tkaczyk1, Ewa Florek, Wojciech Piekoszewski
1Krakowska Wyzsza Szkoła Promocji Zdrowia, Kraków.
Przeglad Lekarski
|February 21, 2013
Summary
Cannabinoids, including THC, CBD, and others, show therapeutic potential for autoimmune and neurological disorders. While generally safe, cannabis use is restricted for certain patients and activities due to potential side effects.
Area of Science:
- Pharmacology
- Neuroscience
- Immunology
Background:
- Cannabinoids interact with CB1 and CB2 receptors.
- Cannabis compounds like THC, CBD, CBG, and CBC possess biological activity.
- Historically, cannabis was used for symptom relief, e.g., nausea and vomiting.
Purpose of the Study:
- To explore the therapeutic potential of cannabinoids in various medical conditions.
- To review the safety profile and side effects of cannabinoid-based treatments.
- To discuss the applications of cannabis-based drugs like Sativex.
Main Methods:
- Literature review of studies on cannabinoid activity and therapeutic uses.
- Analysis of clinical applications and safety data of cannabis-based drugs.
- Examination of cannabinoid mechanisms in autoimmune, neurological, and oncological contexts.
Main Results:
- Cannabinoids demonstrate efficacy in alleviating autoimmune disorders (MS, RA, IBD) and neurological conditions (Alzheimer's, ALS).
- Cannabis compounds may inhibit tumor cell proliferation.
- Cannabinoid drugs like Marinol, Nabilone, and Sativex are approved for specific conditions, including spasticity and pain.
Conclusions:
- Cannabinoids offer a promising safety profile with low acute toxicity.
- Contraindications include psychotic disorders and pregnancy; caution is advised regarding driving due to cognitive effects.
- Further research supports the expanding therapeutic applications of cannabinoids in medicine.
Related Concept Videos
01:21Chemotherapy-Induced Nausea and Vomiting: Cannabinoids
Tetrahydrocannabinol (THC) is a phytocannabinoid that primarily interacts with the CB1 receptor, a type of G protein-coupled receptor (GPCR) predominantly in and around the chemoreceptor trigger zone (CTZ) and emetic center. THC also blocks the serotonin receptor activity in the dorsal vagal complex (DVC) by inhibiting serotonin release. THC exerts its anti-emetic effects through these interactions, which are beneficial for patients undergoing chemotherapy.
Two synthetic agonists of THC,...
Two synthetic agonists of THC,...
01:24CNS Stimulants: Cocaine, Amphetamines and Cannabinoids
CNS stimulants, such as cocaine, amphetamines, and cannabinoids, have varying structures and mechanisms of action that lead to different therapeutic effects and side effects. Cocaine, with its molecular formula C17H21NO4, is a tropane alkaloid and a tertiary amino compound. It has two chemical forms: the hydrochloride salt and the "freebase." The former is in powder form, while the latter involves removing the hydrochloride salt to create a form that can be smoked. Cocaine exerts its effects by...
01:27Hallucinogens and Psychedelics
Hallucinogens are psychoactive substances that profoundly alter perceptual experiences, generating unreal visual and sensory images. Often referred to as psychedelic drugs — a term derived from the Greek words "psyche" (mind) and "delos" (revealing) — these substances include marijuana and lysergic acid diethylamide (LSD), among others. These drugs vary in intensity and effects.
Marijuana, derived from the dried leaves and flowers of the hemp plant, contains delta-9-tetrahydrocannabinol (THC)...
Marijuana, derived from the dried leaves and flowers of the hemp plant, contains delta-9-tetrahydrocannabinol (THC)...
01:25Analgesia and Pain Management
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
01:25Drug Classes and Categories
Drugs can be classified according to their chemical composition or their intended therapeutic application. For instance, anti-infective agents that possess the ability to eliminate pathogens or suppress their growth and reproduction can be grouped based on the organisms they target or their chemical structure. Furthermore, drugs can be divided into prescription, nonprescription, or controlled substances. Prescription medications, such as antibiotics, require oversight from a licensed healthcare...
01:15Drug Abuse and Addiction: Pharmacological Phenomena
Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not necessarily...