相关实验视频

Updated: Feb 15, 2026

Freezing, Thawing, and Packaging Cells for Transport
07:32

Freezing, Thawing, and Packaging Cells for Transport

Published on: July 2, 2008

13.1K

集成的多组学揭示了麦幼苗对纳米塑料和结解压力的反应

Xinyu Pan1, Guozhang Bao1, Xinyu Fan1

  • 1Key Laboratory of Groundwater Resources and Environment of the Ministry of Education (Jilin University), China; Jilin Provincial Key Laboratory of Water Resources and Environment, China; College of New Energy and Environment, Jilin University, Changchun 130012, China.

Ecotoxicology and environmental safety
|February 13, 2026
PubMed
概括

全球气候变化和工业污染创造了结合的冷解周期 (FTC) 和纳米塑料压力,损害了麦幼苗. 这项研究揭示了对面对这些双重环境威胁的植物的显著生理,微生物和分子影响.

关键词:
生态毒性 生态毒性微生物社区的微生物社区.氧化应激是一种氧化应激.生理反应生理反应.麦是什么 麦是什么

更多相关视频

Freezing and Thawing Human Embryonic Stem Cells08:49

Freezing and Thawing Human Embryonic Stem Cells

Published on: December 24, 2009

46.6K
Use of Freeze-thawed Embryos for High-efficiency Production of Genetically Modified Mice06:46

Use of Freeze-thawed Embryos for High-efficiency Production of Genetically Modified Mice

Published on: April 2, 2020

10.5K

相关概念视频

Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
14.9K
Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.7K
Stress Response System01:21

Stress Response System

The stress response system, also known as the fight-or-flight response, is the body's automatic physiological reaction to perceived threats. Hans Selye introduced the concept of General Adaptation Syndrome (GAS) to describe the predictable pattern of changes that occur in response to stress. GAS consists of three sequential stages: alarm, resistance, and exhaustion. This model helps explain how chronic stress can contribute to health problems.
Alarm stage
In the alarm stage, the body's...
940
Psychological Responses to Stress01:20

Psychological Responses to Stress

Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
742
Other Stress Responses in Bacteria01:30

Other Stress Responses in Bacteria

Bacteria have global regulatory systems that control several types of stress mechanisms. These include Pho regulon and the heat shock response, which are essential systems for environmental adaptation, such as nutrient limitation and proteotoxic stress. The Pho regulon and the heat shock response exemplify bacterial resilience, enabling rapid adaptation to fluctuating environmental conditions.Pho RegulonBacteria require phosphorus for essential cellular processes, including nucleic acid...
443
Freezing Point Depression and Boiling Point Elevation03:12

Freezing Point Depression and Boiling Point Elevation

Boiling Point Elevation
The boiling point of a liquid is the temperature at which its vapor pressure is equal to ambient atmospheric pressure. Since the vapor pressure of a solution is lowered due to the presence of nonvolatile solutes, it stands to reason that the solution’s boiling point will subsequently be increased. Vapor pressure increases with temperature, and so a solution will require a higher temperature than will pure solvent to achieve any given vapor pressure, including one...
41.3K