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Li C, zhang Y, Pang M, Zhang Y, Hu C, Fan H. Metabolic mechanism and pharmacological study of albendazole in secondary hepatic alveolar echinococcosis (HAE) model rats. Antimicrob Agents Chemother 2024; 68:e0144923. [PMID: 38501660 PMCID: PMC11064478 DOI: 10.1128/aac.01449-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 02/24/2024] [Indexed: 03/20/2024] Open
Abstract
Albendazole (ABZ) is the primary treatment for alveolar echinococcosis (AE); however, its limited solubility impacts oral bioavailability, affecting therapeutic outcomes. In this study, various ABZ-solubilizing formulations, including albendazole crystal dispersion system (ABZ-CSD), albendazole hydrochloride-hydroxypropyl methylcellulose phthalate composite (TABZ-HCl-H), and albendazole hydroxyethyl sulfonate-hydroxypropyl methylcellulose phthalate composite (TABZ-HES-H), were developed and evaluated. Physicochemical properties as well as liver enzyme activity were analyzed and their pharmacodynamics in an anti-secondary hepatic alveolar echinococcosis (HAE) rat model were investigated. The formulations demonstrated improved solubility, exhibiting enhanced inhibitory effects on microcysts in HAE model rats compared to albendazole tablets. However, altered hepatic drug-metabolizing enzymes in HAE model rats led to increased ABZ levels and reduced ABZ-SO production, potentially elevating drug toxicity. These findings emphasize the importance of dose adjustments in patient administration, considering the impact of alveolar echinococcosis on rat hepatic drug metabolism.
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Affiliation(s)
- Chaoqun Li
- Research Center for High Altitude Medicine, Key Laboratory of High Altitude Medicine (Registry of Education), Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining, China
| | - Yaogang zhang
- Central Laboratory, Affiliated Hospital, Qinghai University, Xining, China
| | - Mingquan Pang
- Department of Hepatopancreatobiliary Surgery, Affiliated Hospital, Qinghai University, Xining, China
| | - Yong Zhang
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
| | - Chunhui Hu
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
| | - Haining Fan
- Department of Hepatopancreatobiliary Surgery, Affiliated Hospital, Qinghai University, Xining, China
- The Research Key Laboratory for Echinococcosis of Qinghai Province, Xining, China
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Tang Y, Li Y. Compound Shuganjieyu Capsule on CYP450 Enzyme Activity. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3228738. [PMID: 36277901 PMCID: PMC9584658 DOI: 10.1155/2022/3228738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022]
Abstract
Objective To evaluate the potential drug-drug interactions of the Shuganjieyu capsule by establishing a Chronic Unpredictable Mild Stress (CUMS) depression model combined with the Cocktail probe substrate method. Methods The whole study was divided into the single-dose and multiple-dose groups. Animals were randomly divided into further subgroups in each group. Following chronic unpredictable mild stress model development, Shuganjieyu capsules were administered to the drug administration group. The single-dose subgroup received the drug for one day, and the multiple-dose subgroup received the drug for three months. Liver microsomes of each group were extracted, and the effects of the Shuganjieyu capsule on the CYP450 enzyme were investigated by liquid chromatography-mass spectrometry (LC-MS) (LC-MS) based on the Cocktail probe substrate method. The immunohistochemical method and RT-qPCR were used to detect the activity of CYP450 immunoprotein in rat liver. Results In the single-dose subgroup, there were no statistical differences between the administration and model groups. In the multiple-dose subgroup, the conversion and protein expression rates of CYP1A2 and CYP2C19 were significantly increased in the model group compared with the blank group. In the administration group, the conversion and protein expression rates of CYP1A2 and CYP2C19 were inhibited. Conclusion Long-term administration of the Shuganjieyu capsule could relieve depression-related behaviors in CUMS rats and downregulate the CYP1A2 and CYP2C19 enzyme activities in CUMS rats by inhibiting the expression of CYP1A2 and CYP2C19 protein. Long-term administration of the Shuganjieyu capsule may affect the bioavailability of other drugs metabolized by CYP1A2 and CYP2C19 enzymes, but the clinical guidance's specific significance needs to be clarified further.
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Affiliation(s)
- Yunqiu Tang
- The Third People Hospital of Chengdu, Chengdu, Sichuan Province, 610506, China
| | - Yunxia Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, 610506, China
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Zuo HL, Huang HY, Lin YCD, Cai XX, Kong XJ, Luo DL, Zhou YH, Huang HD. Enzyme Activity of Natural Products on Cytochrome P450. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27020515. [PMID: 35056827 PMCID: PMC8779343 DOI: 10.3390/molecules27020515] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 12/27/2022]
Abstract
Drug-metabolizing enzymes, particularly the cytochrome P450 (CYP450) monooxygenases, play a pivotal role in pharmacokinetics. CYP450 enzymes can be affected by various xenobiotic substrates, which will eventually be responsible for most metabolism-based herb–herb or herb–drug interactions, usually involving competition with another drug for the same enzyme binding site. Compounds from herbal or natural products are involved in many scenarios in the context of such interactions. These interactions are decisive both in drug discovery regarding the synergistic effects, and drug application regarding unwanted side effects. Herein, this review was conducted as a comprehensive compilation of the effects of herbal ingredients on CYP450 enzymes. Nearly 500 publications reporting botanicals’ effects on CYP450s were collected and analyzed. The countries focusing on this topic were summarized, the identified herbal ingredients affecting enzyme activity of CYP450s, as well as methods identifying the inhibitory/inducing effects were reviewed. Inhibitory effects of botanicals on CYP450 enzymes may contribute to synergistic effects, such as herbal formulae/prescriptions, or lead to therapeutic failure, or even increase concentrations of conventional medicines causing serious adverse events. Conducting this review may help in metabolism-based drug combination discovery, and in the evaluation of the safety profile of natural products used therapeutically.
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Affiliation(s)
- Hua-Li Zuo
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China
- School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China
| | - Hsi-Yuan Huang
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China
| | - Yang-Chi-Dung Lin
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China
| | - Xiao-Xuan Cai
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
| | - Xiang-Jun Kong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China;
| | - Dai-Lin Luo
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
| | - Yu-Heng Zhou
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
| | - Hsien-Da Huang
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China; (H.-L.Z.); (H.-Y.H.); (Y.-C.-D.L.); (X.-X.C.); (D.-L.L.); (Y.-H.Z.)
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China
- Correspondence: ; Tel.: +86-0755-2351-9601
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