Compounds > levodopa
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levodopa and stepholidine

levodopa has been researched along with stepholidine in 4 studies

Research

Studies (4)

TimeframeStudies, this research(%)All Research%
pre-19901 (25.00)18.7374
1990's2 (50.00)18.2507
2000's0 (0.00)29.6817
2010's1 (25.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Chen, LJ; Guo, X; Jin, GZ; Wang, QM1
Wei, D1
Le, W1
Jin, GZ; Mo, J; Sun, PH; Yu, LP; Zhang, H; Zhen, X1

Trials

1 trial(s) available for levodopa and stepholidine

ArticleYear
[Clinical study on the treatment of dyskinesia by L-stepholidine].
    Zhonghua shen jing jing shen ke za zhi = Chinese journal of neurology and psychiatry, 1989, Volume: 22, Issue:6

    Topics: Aged; Berberine; Berberine Alkaloids; Dyskinesia, Drug-Induced; Female; Humans; Levodopa; Male; Middle Aged; Movement Disorders; Multicenter Studies as Topic; Tourette Syndrome

1989

Other Studies

3 other study(ies) available for levodopa and stepholidine

ArticleYear
[Feed-back regulation of presynaptic D2 receptors blockaded by l-stepholidine and l-tetrahydropalmatine].
    Zhongguo yao li xue bao = Acta pharmacologica Sinica, 1992, Volume: 13, Issue:5

    Topics: Alkaloids; Animals; Apomorphine; Berberine; Berberine Alkaloids; Corpus Striatum; Dopamine D2 Receptor Antagonists; Dose-Response Relationship, Drug; Levodopa; Male; Rats; Rats, Sprague-Dawley; Stereoisomerism

1992
[Different effects on dopamine receptors D1 and D2 following long-term usage of L-dopa].
    Zhonghua shen jing jing shen ke za zhi = Chinese journal of neurology and psychiatry, 1991, Volume: 24, Issue:2

    Topics: Animals; Behavior, Animal; Berberine; Corpus Striatum; Levodopa; Male; Rats; Rats, Inbred Strains; Receptors, Dopamine; Receptors, Dopamine D1; Receptors, Dopamine D2; Stereotyped Behavior; Substantia Nigra

1991
L-stepholidine reduced L-DOPA-induced dyskinesia in 6-OHDA-lesioned rat model of Parkinson's disease.
    Neurobiology of aging, 2010, Volume: 31, Issue:6

    Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Analysis of Variance; Animals; Antiparkinson Agents; Antipsychotic Agents; Benzazepines; Berberine; CHO Cells; Corpus Striatum; Cricetinae; Cricetulus; Disease Models, Animal; Dopamine Agents; Drug Administration Schedule; Drug Interactions; Dyskinesias; Gene Expression Regulation; Levodopa; Male; Oxidopamine; Parkinsonian Disorders; Rats; Rats, Sprague-Dawley; Receptor, Serotonin, 5-HT1A; RNA, Messenger; Serotonin Receptor Agonists; Transfection; Tritium

2010