Disposition Kinetics of Cathinone and its Metabolites after Oral Administration in Rats.

Background: Cathinone is a natural stimulant found in the Catha edulis plant. Its derivatives make up the largest group of new psychoactive substances. In order to better understand its effects, it is imperative to investigate its distribution, pharmacokinetics, and metabolic profile.

Amphetamine-Related Fatalities and Altered Brain Chemicals: A Preliminary Investigation Using the Comparative Toxicogenomic Database.

Amphetamine is a psychostimulant drug with a high risk of toxicity and death when misused. Abuse of amphetamines is associated with an altered organic profile, which includes omega fatty acids. Low omega fatty acid levels are linked to mental disorders.

Fatalities Involving Khat in Jazan, Saudi Arabia, 2018 to 2021.

Interpreting fatalities involving khat is challenging due to a lack of data on cathinone and cathine reference concentrations in postmortem tissues. This study investigated the autopsy findings and toxicological results of fatalities involving khat in Saudi Arabia's Jazan region from 1 January 2018 to 31 December 2021. All confirmed cathine and cathinone results in postmortem blood, urine, brain, liver, kidney, and stomach samples were recorded and analyzed.

Cathine and cathinone disposition kinetics and neurotransmitter profile in several organs of rats exposed to a single dose of extract.

Objectives: (Khat) is a stimulant plant that contains cathine and cathinone, which its abuses induce euphoria, alertness, and motor activity. Since the toxicokinetics of these substances remain unclear, this study was carried out to investigate the disposition kinetics of cathine and cathinone, the neurotransmitter profile, following a single dose of extract in rats.

Methods: Twenty-four adult male Wistar albino rats (250-300 g) were randomly selected and divided into six groups of four rats each.

Habitual khat chewing alters urinary inorganic profile in adult healthy males.

Objectives: Khat () is a stimulant plant, and it is abusive to induce euphoria, alertness and activity. Concomitant use of medications and khat chewing predisposes to the appearance of drug interactions result in treatment failure or toxicity. This study determined the changes in the urinary inorganic profile in adult healthy males who are chewing khat compared with non-khat chewer males.

Anxiety, depression-like behaviors and biochemistry disorders induced by cannabis extract in female mice.

Cannabis is an annual herbaceous plant sometimes grown for decoration and used as bird food that looks like flax. The study wanted to determine if a Cannabis extract may have an effect on how anxious and depressed the female mice behaved. forty healthy female mice were divided into four groups.

Habitual khat chewing alters urinary inorganic profile in adult healthy males.

Objectives: Khat () is a stimulant plant, and it is abusive to induce euphoria, alertness and activity. Concomitant use of medications and khat chewing predisposes to the appearance of drug interactions result in treatment failure or toxicity. This study determined the changes in the urinary inorganic profile in adult healthy males who are chewing khat compared with non-khat chewer males.

Catha Edulis Active Principle, Cathinone, Suppresses Motor Coordination, Accelerates Anxiety and Alters the Levels of Dopamine and its Metabolites in the Limbic Areas of Male Swiss Albino Mice.

Cathinone, the active principle of khat (Catha edulis), stimulates, excites and produces euphoric feelings in khat users. Locomotor and rearing activities, either individual or in groups, of male Swiss albino mice were decreased significantly compared to the control. Motor coordination tests (rotarod, rope climb and grip tests) have shown decreased motor performance in the mice treated with cathinone compared to the control.