Drug General Information (ID: DDILN0AUS5)
  Drug Name Ginkgo biloba Drug Info Paraldehyde Drug Info
  Drug Type Natural product Small molecule
  Therapeutic Class Herbal Products Cns Depressants

 Mechanism of Ginkgo biloba-Paraldehyde Interaction (Severity Level: Moderate)
     Antagonize the effect of antihypertensive agents Click to Show/Hide Mechanism Graph
Could Not Find 2D Structure
      Drug Name Ginkgo biloba Paraldehyde
      Mechanism Hypotensive effects
Synaptic vesicular amine transporter  Inhibitor
Hypertensive effects
      Key Mechanism Factor 1
Factor Name Synaptic vesicle amine transporter
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Structure Sequence
MALSELALVRWLQESRRSRKLILFIVFLALLLDNMLLTVVVPIIPSYLYSIKHEKNATEIQTARPVHTASISDSFQSIFSYYDNSTMVTGNATRDLTLHQTATQHMVTNASAVPSDCPSEDKDLLNENVQVGLLFASKATVQLITNPFIGLLTNRIGYPIPIFAGFCIMFVSTIMFAFSSSYAFLLIARSLQGIGSSCSSVAGMGMLASVYTDDEERGNVMGIALGGLAMGVLVGPPFGSVLYEFVGKTAPFLVLAALVLLDGAIQLFVLQPSRVQPESQKGTPLTTLLKDPYILIAAGSICFANMGIAMLEPALPIWMMETMCSRKWQLGVAFLPASISYLIGTNIFGILAHKMGRWLCALLGMIIVGVSILCIPFAKNIYGLIAPNFGVGFAIGMVDSSMMPIMGYLVDLRHVSVYGSVYAIADVAFCMGYAIGPSAGGAIAKAIGFPWLMTIIGIIDILFAPLCFFLRSPPAKEEKMAILMDHNCPIKTKMYTQNNIQSYPIGEDEESESD
Gene Name SLC18A2
Uniprot ID VMAT2_HUMAN
KEGG Pathway hsa:6571
Protein Family Major facilitator superfamily
Protein Function
Involved in the ATP-dependent vesicular transport of biogenic amine neurotransmitters. Pumps cytosolic monoamines including dopamine, norepinephrine, serotonin, and histamine into synaptic vesicles (PubMed:23363473). Requisite for vesicular amine storage prior to secretion via exocytosis.
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      Mechanism Description
  • Antagonize the effect of Ginkgo biloba when combined with Paraldehyde 

Recommended Action
      Management Patients should consult a healthcare provider before taking any herbal or alternative medicine. Because of inconsistencies in formulation and potency of commercial herbal preparations, there is no way to verify without laboratory testing if and in what quantity 4'-O-methylpyridoxine may be present in a given ginkgo preparation. Patients treated with anticonvulsants should preferably avoid the use of products containing ginkgo biloba.

References
1 Miller LG "Herbal medicinals: selected clinical considerations focusing on known or potential drug-herb interactions." Arch Intern Med 158 (1998): 2200-11. [PMID: 9818800]
2 Harms SL, Garrard J, Schwinghammer P, Eberly LE, Chang Y, Leppik IE "Ginkgo biloba use in nursing home elderly with epilepsy or seizure disorder." Epilepsia 47 (2006): 323-9. [PMID: 16499756]
3 Kupiec T, Raj V "Fatal seizures due to potential herb-drug interactions with Ginkgo biloba." J Anal Toxicol 29 (2005): 755-8. [PMID: 16419414]