Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae
Objective: To explore the developmental toxicity and the potential toxicological mechanism of safflower (Carthamus tinctorius L.) on zebrafish embryos/larvae. Methods: Mortality, malformations and increased apoptosis induced by safflower were assessed in zebrafish embryos from 6 to 96 hours post-fer...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2017-01-01
|
Series: | Journal of Traditional Chinese Medical Sciences |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2095754816301703 |
id |
doaj-4b027901ee594957a4ca0f679dc0242a |
---|---|
record_format |
Article |
spelling |
doaj-4b027901ee594957a4ca0f679dc0242a2021-04-02T09:10:39ZengElsevierJournal of Traditional Chinese Medical Sciences2095-75482017-01-0141718110.1016/j.jtcms.2017.05.004Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvaeQing Xia0Zhiqiang Ma1Xue Mei2Jun Luo3Yutong Wang4Tongtong Li5Yaru Feng6Yuanyuan Ni7Qinwen Zou8Ruichao Lin9Beijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaDepartment of Quality Control, Beijing Lianxin Pharmaceutic Co., Ltd., Beijing, 102609, ChinaBeijing Key Lab for Quality Evaluation of Chinese Materia Medica, School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, ChinaObjective: To explore the developmental toxicity and the potential toxicological mechanism of safflower (Carthamus tinctorius L.) on zebrafish embryos/larvae. Methods: Mortality, malformations and increased apoptosis induced by safflower were assessed in zebrafish embryos from 6 to 96 hours post-fertilization. Enzymes and genes in the anti-oxidative and apoptotic pathways were also assayed. Results: The lethal concentration 50 of safflower to zebrafish embryos was 345.6 mg/L. Hatching inhibition, abnormal spontaneous movement, depressed heart rate, pericardial edema, yolk sac edema, abnormal head-trunk angle, inhibition of melanin release, enlarged yolk, and short body length were observed in safflower-treated zebrafish. Additional apoptotic cells mainly appeared around the heart. Safflower exposure changed the activities of defense enzymes (SOD↑, CAT↑, MDA↑, GPX without trend), increased MDA content, decreased caspase-3 activity, and altered mRNA levels of related genes (ogg1↓, p53↓, Cu/Zn-sod↑, Mn-sod↓, cat↓, gpx↑). Conclusion: Safflower exhibits developmental toxicity for zebrafish embryos/larvae. The developing heart was speculated as the target organ of toxicity. Oxidative stress and increased apoptosis have roles in the developmental toxicity of safflower. This article provides a novel method to research the teratogenicity and possible mechanisms of toxicity of traditional Chinese medicines that are prohibited or contraindicated in pregnant women.http://www.sciencedirect.com/science/article/pii/S2095754816301703Carthamus tinctorius L.Developmental toxicityZebrafishApoptosisOxidative stress |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Qing Xia Zhiqiang Ma Xue Mei Jun Luo Yutong Wang Tongtong Li Yaru Feng Yuanyuan Ni Qinwen Zou Ruichao Lin |
spellingShingle |
Qing Xia Zhiqiang Ma Xue Mei Jun Luo Yutong Wang Tongtong Li Yaru Feng Yuanyuan Ni Qinwen Zou Ruichao Lin Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae Journal of Traditional Chinese Medical Sciences Carthamus tinctorius L. Developmental toxicity Zebrafish Apoptosis Oxidative stress |
author_facet |
Qing Xia Zhiqiang Ma Xue Mei Jun Luo Yutong Wang Tongtong Li Yaru Feng Yuanyuan Ni Qinwen Zou Ruichao Lin |
author_sort |
Qing Xia |
title |
Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae |
title_short |
Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae |
title_full |
Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae |
title_fullStr |
Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae |
title_full_unstemmed |
Assay for the developmental toxicity of safflower (Carthamus tinctorius L.) to zebrafish embryos/larvae |
title_sort |
assay for the developmental toxicity of safflower (carthamus tinctorius l.) to zebrafish embryos/larvae |
publisher |
Elsevier |
series |
Journal of Traditional Chinese Medical Sciences |
issn |
2095-7548 |
publishDate |
2017-01-01 |
description |
Objective: To explore the developmental toxicity and the potential toxicological mechanism of safflower (Carthamus tinctorius L.) on zebrafish embryos/larvae.
Methods: Mortality, malformations and increased apoptosis induced by safflower were assessed in zebrafish embryos from 6 to 96 hours post-fertilization. Enzymes and genes in the anti-oxidative and apoptotic pathways were also assayed.
Results: The lethal concentration 50 of safflower to zebrafish embryos was 345.6 mg/L. Hatching inhibition, abnormal spontaneous movement, depressed heart rate, pericardial edema, yolk sac edema, abnormal head-trunk angle, inhibition of melanin release, enlarged yolk, and short body length were observed in safflower-treated zebrafish. Additional apoptotic cells mainly appeared around the heart. Safflower exposure changed the activities of defense enzymes (SOD↑, CAT↑, MDA↑, GPX without trend), increased MDA content, decreased caspase-3 activity, and altered mRNA levels of related genes (ogg1↓, p53↓, Cu/Zn-sod↑, Mn-sod↓, cat↓, gpx↑).
Conclusion: Safflower exhibits developmental toxicity for zebrafish embryos/larvae. The developing heart was speculated as the target organ of toxicity. Oxidative stress and increased apoptosis have roles in the developmental toxicity of safflower. This article provides a novel method to research the teratogenicity and possible mechanisms of toxicity of traditional Chinese medicines that are prohibited or contraindicated in pregnant women. |
topic |
Carthamus tinctorius L. Developmental toxicity Zebrafish Apoptosis Oxidative stress |
url |
http://www.sciencedirect.com/science/article/pii/S2095754816301703 |
work_keys_str_mv |
AT qingxia assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT zhiqiangma assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT xuemei assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT junluo assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT yutongwang assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT tongtongli assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT yarufeng assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT yuanyuanni assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT qinwenzou assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae AT ruichaolin assayforthedevelopmentaltoxicityofsafflowercarthamustinctoriusltozebrafishembryoslarvae |
_version_ |
1724169874297585664 |