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Ding Y, Xu S, Ding C, Zhang Z, Xu Z. Randomly Methylated β-Cyclodextrin Inclusion Complex with Ketoconazole: Preparation, Characterization, and Improvement of Pharmacological Profiles. Molecules 2024; 29:1915. [PMID: 38731409 PMCID: PMC11085641 DOI: 10.3390/molecules29091915] [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: 03/09/2024] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
As a powerful imidazole antifungal drug, ketoconazole's low solubility (0.017 mg/mL), together with its odor and irritation, limited its clinical applications. The inclusion complex of ketoconazole with randomly methylated β-cyclodextrin was prepared by using an aqueous solution method after cyclodextrin selection through phase solubility studies, complexation methods, and condition selection through single factor and orthogonal strategies. The complex was confirmed by FTIR (Fourier-transform infrared spectroscopy), DSC (differential scanning calorimetry), TGA (thermogravimetric analysis), SEM (scanning electron microscope images), and NMR (Nuclear magnetic resonance) studies. Through complexation, the water solubility of ketoconazole in the complex was increased 17,000 times compared with that of ketoconazole alone, which is the best result so far for the ketoconazole water solubility study. In in vitro pharmacokinetic studies, ketoconazole in the complex can be 100% released in 75 min, and in in vivo pharmacokinetic studies in dogs, through the complexation, the Cmax was increased from 7.56 μg/mL to 13.58 µg/mL, and the AUC0~72 was increased from 22.69 μgh/mL to 50.19 μgh/mL, indicating that this ketoconazole complex can be used as a more efficient potential new anti-fungal drug.
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Affiliation(s)
- Yili Ding
- College of Science, Mathematics and Technology, Wenzhou-Kean University, Wenzhou 325060, China;
- Dorothy and George Hennings College of Science, Mathematics and Technology, Kean University, 1000 Morris Ave, Union, NJ 07083, USA
| | - Shufeng Xu
- Life Science Department, Foshan University, Foshan 528000, China
| | - Charles Ding
- Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA;
| | - Zhiyuan Zhang
- Life Science Department, Foshan University, Foshan 528000, China
| | - Zhe Xu
- College of Science, Mathematics and Technology, Wenzhou-Kean University, Wenzhou 325060, China;
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Liu H, Guo S, Wei S, Liu J, Tian B. Pharmacokinetics and pharmacodynamics of cyclodextrin-based oral drug delivery formulations for disease therapy. Carbohydr Polym 2024; 329:121763. [PMID: 38286540 DOI: 10.1016/j.carbpol.2023.121763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/07/2023] [Accepted: 12/28/2023] [Indexed: 01/31/2024]
Abstract
Oral drug administration has become the most common and preferred mode of disease treatment due to its good medication adherence and convenience. For orally administered drugs, the safety, efficacy, and targeting ability requirements have grown as disease treatment research advances. It is difficult to obtain prominent efficacy of traditional drugs simply via oral administration. Numerous studies have demonstrated that cyclodextrins (CDs) can improve the clinical applications of certain orally administered drugs by enhancing their water solubility and masking undesirable odors. Additionally, deeper studies have discovered that CDs can influence disease treatment by altering the drug pharmacokinetics (PK) or pharmacodynamics (PD). This review highlights recent research progress on the PK and PD effects of CD-based oral drug delivery in disease therapy. Firstly, the review describes the characteristics of current drug delivery modes in oral administration. Besides, we minutely summarized the different CD-containing drugs, focusing on the impact of CD-based alterations in PK or PD of orally administered drugs in treating diseases. Finally, we deeply discussed current challenges and future opportunities with regard to PK and PD of CD-based oral drug delivery formulations.
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Affiliation(s)
- Hui Liu
- Pharmacy Department, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Songlin Guo
- Institute of Medical Sciences, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Shijie Wei
- Pharmacy Department, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China.
| | - Jiayue Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
| | - Bingren Tian
- Institute of Medical Sciences, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia, China.
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Ding Y, Cui W, Zhang Z, Ma Y, Ding C, Lin Y, Xu Z. Solubility and Pharmacokinetic Profile Improvement of Griseofulvin through Supercritical Carbon Dioxide-Assisted Complexation with HP- γ-Cyclodextrin. Molecules 2023; 28:7360. [PMID: 37959779 PMCID: PMC10650103 DOI: 10.3390/molecules28217360] [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: 09/12/2023] [Revised: 10/12/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Since griseofulvin was marketed as a non-polyene antifungal antibiotic drug in 1958, its poor water solubility has been an issue for its wide applications, and over the last sixty years, many attempts have been made to increase its water solubility; however, a significant result has yet to be achieved. Through supercritical carbon dioxide-assisted cyclodextrin complexation with the addition of a trace amount of water-soluble polymer surfactant, the griseofulvin inclusion complex with HP-γ-cyclodextrin was prepared and confirmed. The 1:2 ratio of griseofulvin and HP-γ-cyclodextrin in the complex was determined based on its NMR study. After complexation with HP-γ-cyclodextrin, griseofulvin's water solubility was increased 477 times compared with that of griseofulvin alone, which is the best result thus far. The complex showed 90% of griseofulvin release in vitro in 10 min, in an in vivo dog pharmacokinetic study; the Cmax was increased from 0.52 µg/mL to 0.72 µg/mL, AUC0-12 was increased from 1.55 μg·h/mL to 2.75 μg·h/mL, the clearance was changed from 51.78 L/kg/h to 24.16 L/kg/h, and the half-life time was changed from 0.81 h to 1.56 h, indicating the obtained griseofulvin complex can be a more effective drug than griseofulvin alone.
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Affiliation(s)
- Yili Ding
- College of Science and Technology, Wenzhou-Kean University, Wenzhou 325060, China
- Wenzhou Municipal Key Laboratory for Applied Biomedical and Biopharmaceutical Informatics, Wenzhou-Kean University, Wenzhou 325060, China
- Zhejiang Bioinformatics International Science and Technology Cooperation Center, Wenzhou-Kean University, Wenzhou 325060, China
- Dorothy and George Hennings College of Science, Mathematics and Technology, Kean University, 1000 Morris Ave, Union, NJ 07083, USA
| | - Wutong Cui
- Life Science Department, Foshan University, Foshan 528231, China
| | - Zhiyuan Zhang
- Life Science Department, Foshan University, Foshan 528231, China
| | - Yanzhi Ma
- Life Science Department, Foshan University, Foshan 528231, China
| | - Charles Ding
- Keck School of Medicine of USC, University of Southern California, Los Angeles, CA 90089-1149, USA
| | - Yikai Lin
- Life Science Department, Foshan University, Foshan 528231, China
| | - Zhe Xu
- College of Science and Technology, Wenzhou-Kean University, Wenzhou 325060, China
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Ding Y, Zhang Z, Ding C, Xu S, Xu Z. The Use of Cyclodextrin Inclusion Complexes to Increase the Solubility and Pharmacokinetic Profile of Albendazole. Molecules 2023; 28:7295. [PMID: 37959715 PMCID: PMC10648351 DOI: 10.3390/molecules28217295] [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: 09/30/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Albendazole is the preferred deworming drug and has strong insecticidal effects on human and animal helminth parasites, showing remarkable activity against hepatocellular carcinoma and colorectal cancer cells. However, it is classified as being in class II in the Biopharmaceutics Classification System due to its poor water solubility (0.2 mg/L) and high permeability, which make the clinical application of albendazole impractical. Through complexation with methyl-β-cyclodextrin, as the best result so far, albendazole's water solubility was increased by 150,000 times, and albendazole could be 90% released during the first 10 min. In an in vivo pharmacokinetic study, the Cmax and Tmax of the active metabolized sulfoxide were changed from 2.81 µg/mL at 3 h to 10.2 µg/mL at 6 h and the AUC0-48 was increased from 50.72 h⁎μg/mL to 119.95 h⁎μg/mL, indicating that the inclusion complex obtained can be used as a new oral therapeutic anti-anthelmintic and anti-tumor agent formulation.
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Affiliation(s)
- Yili Ding
- College of Science and Technology, Wenzhou-Kean University, Wenzhou 325000, China
- Wenzhou Municipal Key Laboratory for Applied Biomedical and Biopharmaceutical Informatics, Wenzhou-Kean University, Wenzhou 325060, China
- Zhejiang Bioinformatics International Science and Technology Cooperation Center, Wenzhou-Kean University, Wenzhou 325060, China
- Dorothy and George Hennings College of Science, Mathematics and Technology, Kean University, 1000 Morris Ave, Union, NJ 07083, USA
| | - Zhiyuan Zhang
- Life Science Department, Foshan University, Foshan 528000, China
| | - Charles Ding
- Keck School of Medicine of USC, Los Angeles, CA 90089, USA
| | - Shufeng Xu
- Life Science Department, Foshan University, Foshan 528000, China
| | - Zhe Xu
- College of Science and Technology, Wenzhou-Kean University, Wenzhou 325000, China
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Chen W, Wang W, Ding CF, Wu F, Mai Y. Precise analysis of thyroxine enantiomers in pharmaceutical formulation by mobility difference based on cyclodextrin. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
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Ding Y, Yu B, Zhou S, Ding C, Zhang Z, Xu S, Xu Z. Improvement of solubility and pharmacokinetic profile of hepatoprotector icariin through complexation with HP- γ-cyclodextrin. Front Pharmacol 2023; 14:1138686. [PMID: 37033648 PMCID: PMC10073486 DOI: 10.3389/fphar.2023.1138686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/09/2023] [Indexed: 04/11/2023] Open
Abstract
Icariin as a hepatoprotector from Herba epimedii can expand the cardiovascular and cerebral blood vessels, promote hematopoietic functions, enhance the immune system and show anti-liver tumor activities. However, its low solubility (0.02 mg/mL) limits its clinical applications as food and medical supplements. Through complexation with HP-γ-cyclodextrin by using a trace amount of water-soluble polymer, the water solubility of icariin was increased by 654 times, which is the best result to date for the water solubility study of icariin. In an in vitro pharmacokinetic study, the complexation increased the dissolution rate of icariin by 80 times, and the icariin complex can be 100% released in the first few minutes. Through complexation, in an in vivo dog pharmacokinetic study, the C max of icariin was increased about 5 times, the AUC0-120 was increased about 20 times and the clearance of icariin was changed from 11.17 L/h/kg to 0.65 L/h/kg. The half-life time was changed from 0.68 h to 6.38 h and the relative bioavailability was increased by nearly 20 times, indicating that less drug is needed for the same therapeutic effect by using the icariin complex, and the complex can be used as a potential potent hepatoprotector or anti-liver cancer drug.
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Affiliation(s)
- Yili Ding
- College of Science and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang, China
- *Correspondence: Yili Ding,
| | - Bo Yu
- Life Science Department, Foshan University, Foshan, Guangdong, China
| | - Shuzhen Zhou
- Eastern Along Pharmaceutical Co., Ltd., Foshan, Guangdong, China
| | - Charles Ding
- Keck School of Medicine of USC, Los Angeles, CA, United States
| | - Zhiyuan Zhang
- Life Science Department, Foshan University, Foshan, Guangdong, China
| | - Shufeng Xu
- Life Science Department, Foshan University, Foshan, Guangdong, China
| | - Zhe Xu
- College of Science and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang, China
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Ding Y, Yu B, Zhang J, Ding C, Zhang Z, Xu S, Li L, Yu H. Tilmicosin/γ-Cyclodextrin complexation through supercritical carbon dioxide assistance and its pharmacokinetic and antibacterial study. Eur J Pharm Biopharm 2022; 181:104-112. [PMID: 36375723 DOI: 10.1016/j.ejpb.2022.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/17/2022] [Accepted: 10/31/2022] [Indexed: 11/13/2022]
Abstract
Tilmicosin, as an effective broad-spectrum antibacterial drug, has incomplete absorption and low bioavailability due to its low water solubility, which limits its veterinary clinical applications. As a non-polymeric drug carrier, γ-cyclodextrin was complexed with tilmicosin through supercritical carbon dioxide assistance for the first time, and confirmed by FTIR, X-ray diffraction, proton NMR and scanning electron microscopy. The water solubility of tilmicosin was increased 57-fold through complexation with γ-cyclodextrin, and the release and bioavailability of tilmicosin in the complex were significantly improved. The tilmicosin in complex showed better anti-Streptococcus agalactiae activity than that of tilmicosin alone in MIC, MBC and drug susceptibility studies.
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Affiliation(s)
- Yili Ding
- College of Science and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang 325000, PR China.
| | - Bo Yu
- Life Science Department, Foshan University, Foshan, Guangdong 528000, PR China
| | - Jianzhou Zhang
- Life Science Department, Foshan University, Foshan, Guangdong 528000, PR China
| | - Charles Ding
- Keck School of Medicine of USC, Los Angeles, CA 90089, USA
| | - Zhiyuan Zhang
- Life Science Department, Foshan University, Foshan, Guangdong 528000, PR China
| | - Shufeng Xu
- Life Science Department, Foshan University, Foshan, Guangdong 528000, PR China
| | - Lu Li
- College of Science and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang 325000, PR China
| | - Hui Yu
- Life Science Department, Foshan University, Foshan, Guangdong 528000, PR China
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