热电厂的邻近性改变了橄的成分,并诱导了人体细胞中的细胞毒性
Esra Gürbüz1,2, Emre Aksoy3, Aytül Sandallı4
1Department of Molecular Biology and Genetics, Faculty of Science, Karadeniz Technical University, Trabzon, 61080, Türkiye.
Scientific reports
|October 21, 2025
概括
热发电厂 (TPP) 的工业排放对橄的成分产生负面影响,减少营养素并增加有毒金属. 在TPP附近的橄显示出细胞毒性,影响食品安全和人类健康.
科学领域:
- 环境科学 环境科学
- 食品科学 食品科学 食品科学
- 毒理学 毒理学 毒理学
背景情况:
- 热力发电厂 (TPP) 对能源至关重要,但会带来环境和健康风险.
- 在土耳其的亚塔根TPP靠近农业区,引发了对其对橄树 (Olea europaea L.) 影响的担忧.
- 距离TPP附近对橄成分和细胞毒性的影响尚不清楚.
研究的目的:
- 研究从雅塔根核电站不同距离种植的橄的生化,元素和生物反应.
- 评估工业排放对橄的营养价值和安全性的影响.
- 评估受TPP影响的橄对人类细胞的细胞毒性影响.
主要方法:
- 收集了来自Yatağan TPP相对较近,中,远地点的橄.
- 分析了和黄类型,以及基本的生化特性.
- 使用元素分析量化基本营养素和有毒金属.
- 在正常人细胞系 (乳腺,视网膜,静脉,支气管) 上评估橄提取物的细胞毒性.
- 测试了针对金黄色葡萄球菌的抗菌活性.
主要成果:
- 在不同地点观察到,黄类型和生物化学性质的显著变化.
- 在TPP附近的橄树显示基本营养素 (Ca,Mg,Fe,Mn) 减少,有毒金属 (As,Cd,Cr,Ni,Pb) 增加.
- 最接近TPP的橄提取物对正常人细胞表现出细胞毒性作用.
- 所有橄提取物都表现出高抗菌活性,对抗黄金葡萄球菌.
结论:
- 工业排放破坏营养吸收,增加了橄树中有毒金属的积累.
- 靠近TPP可能会影响橄食品的安全性,并对人类健康构成风险.
- 持续的环境监测和法规是必要的,以实现在TPP附近的可持续橄种植.
更多相关视频
08:22Author Spotlight: A New and Efficient Method for Comprehensive Metabolite Cytotoxicity Assessment of Triazole Pesticides in Plants
Published on: December 22, 2023
1.1K
08:48Analysis of the Ambient Particulate Matter-induced Chromosomal Aberrations Using an In Vitro System
Published on: December 21, 2016
9.1K
相关概念视频
01:26Toxic Reactions: Overview
1.8K
When toxic substances penetrate the human body, they disseminate to various tissues, undergoing metabolic changes. This process yields reactive metabolites that may covalently bind with specific target molecules, resulting in toxicity.
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
1.8K
02:45Responses to Heat and Cold Stress
14.7K
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.
14.7K
01:27Cytotoxic T Cells-mediated Immune Response
6.5K
Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
6.5K