Comparative plasma metabolomic analysis to identify biomarkers for lead-induced cognitive impairment

Y Wang, Y Nong, X Zhang, T Mai, J Cai, J Liu… - Chemico-Biological …, 2022 - Elsevier
Abstract Background Lead (Pb), an environmental neurotoxicant, is known to induce
cognitive impairment. Neuroinflammation and oxidative stress in the brain tissue are …

Non-lethal sampling of phalanges for heavy metal bioaccumulation in Pelophylax nigromaculatus from historical mercury mining areas in Southwestern China

X Zhang, Z Lu, F Chen, B Li, C Yang - Scientific Reports, 2024 - nature.com
The Wanshan mercury mining area (WMMA) in Guizhou Province, China, has been
identified as a region at high ecological risk owing to heavy metal contamination. This study …

Analysis of the Concentration of Selected Elements in Teeth Hard Tissues and Their Role in Biomineralization Processes

M Palczewska-Komsa, R Pilarczyk, V Havryliak… - Applied Sciences, 2024 - mdpi.com
The role of trace elements, heavy metals, and their effect on the development of hard tissue
mineralization balance is poorly documented and the available results are often …

[HTML][HTML] Analysis of Environmental Contamination by Metals Using Wood Mouse Apodemus sylvaticus Hair as a Biomonitor: An Appraisal

L Canova, F Maraschi, A Profumo, M Sturini - Environments, 2024 - mdpi.com
This study assessed environmental metal and metalloids (TE) levels using hair of Apodemus
sylvaticus as a non-lethal biomonitor. TE decreased as follows: Zn> Al> Fe> Cu> Pb> Cr> …

Lead exerts a depression of neurotransmitter release through a blockade of voltage dependent calcium channels in chromaffin cells

VJ Carretero, N Liccardi, MA Tejedor, R de Pascual… - Toxicology, 2024 - Elsevier
The present work, using chromaffin cells of bovine adrenal medullae (BCCs), aims to
describe what type of ionic current alterations induced by lead (Pb 2+) underlies its effects …

万山汞矿区银环蛇重金属生物富集研究.

张晓东, 卢志宏, 王婷, 杨传东 - Environmental Science & …, 2024 - search.ebscohost.com
蛇类作为高营养级捕食者, 被认为更适合作为环境重金属污染的指示生物.
为了解贵州万山汞矿区及周边区域银环蛇(Bungarus multicinctus) 重金属元素生物富集特征 …

万山汞矿区弹琴蛙重金属富集与组织关联分析.

张晓东, 王婷, 卢志宏, 钟莉传… - Chinese Journal of …, 2024 - search.ebscohost.com
摘要为了解万山汞矿区弹琴蛙(Nidirana adenopleura) 组织重金属富集特征及其关联,
对万山汞矿区典型农田生境内弹琴蛙组织(肝脏, 皮肤, 股骨, 肌肉和趾骨) 中铬(Cr), 锰(Mn) …

Heavy Metal Enrichment Characteristics and Health Assessment of Fejervarya multistriata in Wanshan Mercury Mining Area.

Z Xiaodong, LU Zhihong, W Ting… - Environmental …, 2023 - search.ebscohost.com
The problem of heavy metal pollution in Wanshan mercury mining area is outstanding. In the
wetland ecosystems, the amphibian Fejervarya multistriata can be used as indicator …

Site-and age-related changes in blood count parameters in Apodemus flavicollis during short-term monitoring

L Svajčíková, M Haas - Oecologia Montana, 2022 - om.vuvb.uniza.sk
Blood count values vary between individuals of the same species due to individual
predispositions, as well as in response to exogenous factors. In addition to individual …