ArticlePharmacognosy magazine
Expression of Cytochrome P450s in the Liver of Rats Administered with Socheongryong-tang, a Traditional Herbal Formula.
Article in Pharmacognosy magazine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Investigation of the Expression of CYP3A4 in Diabetic Rats in Xenobiotic Metabolism.Turkish journal of pharmaceutical sciences · 2024Article
- Article
- Neurotoxic, Hepatotoxic and Nephrotoxic Effects of Tramadol Administration in Rats.Journal of molecular neuroscience : MN · 2020Article
- Traditional Chinese medicine as supportive care for the management of liver cancer: Past, present, and future.Genes & diseases · 2020Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe purpose of this study was to investigate the potential influences of Socheongryong-tang (SCRT) on the messenger ribonucleic acid (mRNA) and protein expression of cytochrome P450 (CYP450) in vivo. MATERIALS AND
methodsSCRT was orally administered to either male or female Sprague-Dawley rats once daily at doses of 0, 1000, 2000, or 5000 mg/kg/day for 13 weeks. The mRNA expression of CYP450s (CYP1A1, 1A2, 2B1/2, 2C11, 2E1, 3A1, 3A2, and 4A1) in liver tissues was measured by reverse transcription polymerase chain reaction. And then, the protein expression of CYP1A1 and CYP2B1/2 in liver tissues was analyzed by the Western blot.
resultsWe found no significant influence in the mRNA expression of hepatic CYP1A2, 2C11, 2E1, 3A1, 3A2, and 4A1 after repeated administration of SCRT for 13 weeks. By contrast, the mRNA and protein expression of hepatic CYP1A1 was increased by repeated SCRT treatment in male rats, but not in female rats. The mRNA and protein expression of hepatic CYP2B1/2 in both genders was increased by administration of SCRT.
conclusionA caution is needed when SCRT is co-administered with substrates of CYP2B1/2 for clinical usage. In case of male, an attention is also required when SCRT and drugs metabolized by CYP1A1 are taken together. Our findings provide information regarding the safety and effectiveness of SCRT when combined with conventional drugs. SUMMARY: Oral administration of Socheongryong-tang for 13 weeks did not affect the mRNA expression of hepatic CYP1A2, 2C11, 2E1, 3A1, 3A2, and 4A1In male rats, oral administration of Socheongryong-tang for 13 weeks induced the mRNA and protein expression of hepatic CYP1A1 and CYP2B1/2In female rats, oral administration of Socheongryong-tang for 13 weeks induced the mRNA and protein expression of hepatic CYP2B1/2. Abbreviations used: SCRT: Socheongryong-tang, CYP450: Cytochrome P450, HPLC: High performance liquid chromatography, RT-PCR: Reverse transcription polymerase chain reaction.
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