Effect of Total Alkaloids from Nandina domfestica in Attenuating Arsenic Trioxide and Its LC-MS
10.13422/j.cnki.syfjx.20200911
- VernacularTitle:南天竹总生物碱对三氧化二砷减毒作用及其LC-MS分析
- Author:
Shuang CHENG
1
;
Xiang-yun CHEN
1
;
Ling-ling PAN
1
;
Yuan-yuan MA
1
;
Xiao-mei FU
1
;
Ji-cheng SHU
1
;
Cai-ying PENG
1
Author Information
1. Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
- Publication Type:Research Article
- Keywords:
Nandina domestica;
total alkaloids;
arsenic trioxide;
attenuated;
chemical component
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2020;26(9):129-135
- CountryChina
- Language:Chinese
-
Abstract:
Objective::To study the effect of total alkaloids of Nandina domestica in attenuating arsenic trioxide, and analyze chemical constituents of alkaloids extract of Nandina, in order to provide the theoretical basis for studying the effect of N. domestica in attenuating arsenic trioxide with alkaloids extract of N. domestica as effective fraction. Method::The model of acute liver injury induced by arsenic trioxide was used to compare the effects on heart and liver functions of mice between arsenic trioxide alone and total alkaloids of N. domestica combined with arsenic trioxide. The detoxification of total alkaloids on arsenic trioxide was evaluated based on biochemical parameters and pathological report. Peakview (Version1.2, AB SCIEX) software was used to process the mass spectrometry data of total alkaloids of N. domestica. The structures of determined compounds were identified by molecular weight of compound (molecular formula), secondary fragments, chromatographic peak retention and literature information. Result::Among biochemical indicators, creatine kinase(CK), lactate dehydrogenase(LDH), blood urea nitrogen(BUN), malondialdehyde(MDA), alanine aminotransferase(ALT) and amino transferase of aspartate(AST) of the arsenic trioxide group were increased, while elimination rates of Na+ -K+ -adenosine triphosphate(ATP), superoxide dismutase(SOD), catalase(CAT) and serum creatinine(SCr) were decreased, compared with those of the combination group. CK and LDH of the alkaloids extract group were more obviously increased than those of the N. domestica extract group, but with no remarkable difference. In histomorphometric examination, edema of mouse heart cells was improved, and some kidney and liver damages in rats were alleviated. Totally 25 alkaloids of alkaloid extract were identified. Among them, 18 were known, and 7 were unknown, including 3 structural types, in which apomorphine alkaloids were mostly. Conclusion::Heart, kidney and liver damage degrees of the combination group were significantly alleviated compared with the arsenic trioxide group. The total alkaloids fraction extracted and purified have a significant attenuation in arsenic trioxide toxicity. The detoxification of total alkaloids extract was equal to that of N. domestica extract. Furthermore, apomorphine alkaloids, such as nantenine and domesticine, can be used as index components to establish a quality control method for total alkaloids.
