Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS
Mangiferin (MG) is an active component in natural medicines, and various studies have been reported on pharmacological effects, but the low solubility and bioavailability of MG limit its wide application. The aim of the present study was to investigate the pharmacokinetic profiles of mangiferin (MG)...
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Wiley
2019-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2019/9272710 |
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| author | Hongbin Guo Mengqiao Chen Mengran Li Mingye Hu Baohua Chen Chengyan Zhou |
| author_facet | Hongbin Guo Mengqiao Chen Mengran Li Mingye Hu Baohua Chen Chengyan Zhou |
| author_sort | Hongbin Guo |
| collection | DOAJ |
| description | Mangiferin (MG) is an active component in natural medicines, and various studies have been reported on pharmacological effects, but the low solubility and bioavailability of MG limit its wide application. The aim of the present study was to investigate the pharmacokinetic profiles of mangiferin (MG) and mangiferin monosodium salt (MG-Na) in rat plasma by UPLC-MS/MS, which were then compared between the two groups. An appropriate high sensitivity and selectivity ultraperformance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was applied to the comparison of plasma pharmacokinetics in MG and MG-Na using carbamazepine as internal standard (IS). These results showed that there were statistically significant differences in the pharmacokinetic parameters between MG and MG-Na after a single oral administration at 100 mg/kg. When compared with pharmacokinetic parameters of MG, the AUC(0-t), AUC(0–∞), Cmax,K10, and Ka of MG-Na were increased by 5.6-, 5.7-, 20.8-, 8-, and 83.6-fold, while the Tmax and CL/F were decreased by 4- and 5.7-fold (P<0.001), respectively. t1/2 value showed an increasing trend, but was statistically significant between the two groups. Moreover, the AUC value in the MG-Na group was significantly increased and the relative bioavailability was calculated to be 570% when compared with that of the MG group. These results suggested that the salification reaction of MG can effectively enhance gastrointestinal absorption and relative bioavailability by improving solubility and membrane permeability. |
| format | Article |
| id | doaj-art-050f3e6ffd5a427ea217649a569b4d96 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
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| series | Journal of Chemistry |
| spelling | doaj-art-050f3e6ffd5a427ea217649a569b4d962025-02-03T05:54:28ZengWileyJournal of Chemistry2090-90632090-90712019-01-01201910.1155/2019/92727109272710Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MSHongbin Guo0Mengqiao Chen1Mengran Li2Mingye Hu3Baohua Chen4Chengyan Zhou5College of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, 180 WuSi Road, Lianchi District, Baoding 071002, ChinaCollege of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, 180 WuSi Road, Lianchi District, Baoding 071002, ChinaCollege of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, 180 WuSi Road, Lianchi District, Baoding 071002, ChinaDepartment Gastroenterol, Wenzhou No. 3 Clinical Institute Affiliated Hospital, Wenzhou Medical University, 57 Canghou Street, Lucheng District, Wenzhou 325000, ChinaCollege of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, 180 WuSi Road, Lianchi District, Baoding 071002, ChinaCollege of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, 180 WuSi Road, Lianchi District, Baoding 071002, ChinaMangiferin (MG) is an active component in natural medicines, and various studies have been reported on pharmacological effects, but the low solubility and bioavailability of MG limit its wide application. The aim of the present study was to investigate the pharmacokinetic profiles of mangiferin (MG) and mangiferin monosodium salt (MG-Na) in rat plasma by UPLC-MS/MS, which were then compared between the two groups. An appropriate high sensitivity and selectivity ultraperformance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was applied to the comparison of plasma pharmacokinetics in MG and MG-Na using carbamazepine as internal standard (IS). These results showed that there were statistically significant differences in the pharmacokinetic parameters between MG and MG-Na after a single oral administration at 100 mg/kg. When compared with pharmacokinetic parameters of MG, the AUC(0-t), AUC(0–∞), Cmax,K10, and Ka of MG-Na were increased by 5.6-, 5.7-, 20.8-, 8-, and 83.6-fold, while the Tmax and CL/F were decreased by 4- and 5.7-fold (P<0.001), respectively. t1/2 value showed an increasing trend, but was statistically significant between the two groups. Moreover, the AUC value in the MG-Na group was significantly increased and the relative bioavailability was calculated to be 570% when compared with that of the MG group. These results suggested that the salification reaction of MG can effectively enhance gastrointestinal absorption and relative bioavailability by improving solubility and membrane permeability.http://dx.doi.org/10.1155/2019/9272710 |
| spellingShingle | Hongbin Guo Mengqiao Chen Mengran Li Mingye Hu Baohua Chen Chengyan Zhou Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS Journal of Chemistry |
| title | Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS |
| title_full | Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS |
| title_fullStr | Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS |
| title_full_unstemmed | Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS |
| title_short | Pharmacokinetic Comparisons of Mangiferin and Mangiferin Monosodium Salt in Rat Plasma by UPLC-MS/MS |
| title_sort | pharmacokinetic comparisons of mangiferin and mangiferin monosodium salt in rat plasma by uplc ms ms |
| url | http://dx.doi.org/10.1155/2019/9272710 |
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