相关实验视频

Updated: Jul 5, 2026

Long-term Lethal Toxicity Test with the Crustacean Artemia franciscana
14:40

Long-term Lethal Toxicity Test with the Crustacean Artemia franciscana

Published on: April 14, 2012

20.5K

对大夫尼亚大的次致命作用 - - 一个旧主题的新视角

Albano Pinto1, Inês P E Macário1, Guilherme Jeremias1

  • 1CESAM - Centre for Environmental and Marine Studies, University of Aveiro, Portugal; Department of Biology, University of Aveiro, Aveiro, Portugal.

Ecotoxicology and environmental safety
|November 29, 2025
PubMed
概括

这项研究揭示了大夫尼中暴露会导致DNA低甲基化和基因表达变化. 这些分子效应导致氧化应激增加,DNA损伤和生长减少,突出的是.

关键词:
通过DNA甲基化.达夫尼亚 (Daphnia) 是一种多夫尼亚.金属污染的污染情况在RNA-Seqq.基因表达的基因表达方式氧化应激生物标志物氧化应激生物标志物

更多相关视频

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium09:33

An Anaerobic Biosensor Assay for the Detection of Mercury and Cadmium

Published on: December 17, 2018

10.7K
A High-throughput Assay for the Prediction of Chemical Toxicity by Automated Phenotypic Profiling of Caenorhabditis elegans09:01

A High-throughput Assay for the Prediction of Chemical Toxicity by Automated Phenotypic Profiling of Caenorhabditis elegans

Published on: March 14, 2019

7.6K

相关概念视频

Toxicity Testing in Animals01:23

Toxicity Testing in Animals

Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...