Chronopharmacokinetics of melatonin in non-dipper spontaneous hypertension rats / 中国临床药理学与治疗学
Chinese Journal of Clinical Pharmacology and Therapeutics
;
(12): 1337-1343, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-1015109
ABSTRACT
AIM:
To study the chronological pharmacokinetic differences of melatonin (MEL) in non-dipper spontaneously hypertensive rats (SHR).METHODS:
The HPLC detection method of MEL was established, and the specificity, precision, recovery rate and stability of the method were examined. Twelve male SD rats were divided into two groups, and a single dose of MEL (20 mg/kg) was given intragastrically at either 0800 or 2000, respectively. Plasma samples were collected at 0, 5, 10, 15, 20, 30, 40, 60, 90, 120, 240, 360 min after drug administration, and the plasma MEL concentration was determined by fluorescence HPLC.RESULTS:
The specificity, precision, recovery rate and stability of the MEL detection method established in this study were in line with the requirements of the biological analysis method guidelines, proving that the method was mature and reliable. After MEL was administered at 0800, the T
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Clinical Pharmacology and Therapeutics
Year:
2020
Type:
Article
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