Objective Establish a detection methodology that can quickly, easily, and in large quantities analyze and detect the blood concentration of valproic acid, and can be applied to evaluate the bioequivalence of Sodium Valproate Sustained-Release Tablets in healthy volunteers. Methods Organize subjects to take the test and reference formulations of 0.5 g sodium valproate sustained-release tablets, collect blood samples, and prepare plasma samples. Determine the concentration of valproic acid in plasma using the established ultra performance lc-mass spectrometry/mass spectrometry (UPLC-MS/MS). Results Under fasting and postprandial conditions, both formulations were bioequivalence in terms of absorption rate and degree. Conclusion This experiment established an accurate and rapid UPLC-MS/MS method for detecting the content of valproic acid in human plasma samples. Two formulations have bioequivalence.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |