Bupleurum
...on rat aorta. 49 Sedation Saikosaponins, especially saiksaponin A and saikogenin A, inhibited rod climbing in mice and antagonized caffeine and methamphetamine. 34 Dosage Dosage of Radix Bupleuri is 3 to 9 g/day 3 ; however, no clinical trials have been performed to validate this range as safe...

Schisandra
...inhibition mechanism has been evaluated and may be related to an effect on dopaminergic receptors. 31 Gomisin A has also inhibited spontaneous and methamphetamine-induced motor activity in animals. 32 Clinical data Research reveals no clinical data regarding the use of schisandra for the nervous system....

Ginseng
...sleeping time in mice. Ginseng saponins also prevented dopamine receptor supersensitivity and physical dependence induced by chronic morphine, methamphetamine, and cocaine administration, while the total extract and R f were reported to inhibit sensory neuron calcium channels in a manner equal...

Ma Huang
...samples of ephedrae herba . Planta Med . 1993 ; 59 ( 4 ): 376-378 . 29. Makino Y , Urano Y , Nagano T . Impurity profiling of ephedrines in methamphetamine by high-performance liquid chromatography . J Chromatogr A . 2002 ; 947 ( 1 ): 151-154 . 30. Gurley BJ , Gardner SF , Hubbard MA . Content...

Lobelia
...smoking cessation. Cochrane Database Syst Rev . 2000;CD000124. 24. Harrod SB, Dwoskin LP, Crooks PA, Klebaur JE, Bardo MT. Lobeline attenuates d -methamphetamine self-administration in rats. J Pharmacol Exp Ther . 2001;298:172-179. 25. Miller DK, Crooks PA, Teng L, et al. Lobeline inhibits the neurochemical...

Autumn Crocus
...wild plants used as spices or in salads. 49 , 51 Toxicity has been observed when colchicine was accidentally taken by nasal insufflation in place of methamphetamine. 53 Intentional poisoning Two cases of attempted suicide by self-poisoning with C. autumnale L. flowers have been reported. A 16-year-old...

Khat
...(alcohol extracted active ingredients). 29 Methcathinone (also referred to as cat), is structurally and pharmacologically related to cathinone and methamphetamine and is a popular drug of abuse in Russia and parts of the US. According to addicts, methcathinone is more potent and addictive than other...

See also: Attention Deficit Hyperactivity Disorder, Obesity

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