Does a selenium and zinc nanoparticles support mitigation of multiple-stress in aquaculture?

N Kumar, ST Thorat, PB Patole, A Gite, T Kumar - Aquaculture, 2023 - Elsevier
Over last two decades, pollution and climate change are major global challenges for
fisheries and aquaculture. It affects on fisheries and aquaculture sector and altered the …

Health risk assessment and metal contamination in fish, water and soil sediments in the East Kolkata Wetlands, India, Ramsar site

N Kumar, NK Chandan, S Bhushan, DK Singh… - Scientific Reports, 2023 - nature.com
Abstract East Kolkata Wetlands (EKW) is an important site for fish culture in sewage-fed
areas, which are major receivers of pollutants and wastages from Kolkata. EKW is …

Nano‑zinc enhances gene regulation of non‑specific immunity and antioxidative status to mitigate multiple stresses in fish

N Kumar, DK Singh, NK Chandan, ST Thorat… - Scientific Reports, 2023 - nature.com
The toxicity of ammonia surged with arsenic pollution and high temperature (34° C). As
climate change enhances the pollution in water bodies, however, the aquatic animals are …

Comparative study of selenium and selenium nanoparticles with reference to acute toxicity, biochemical attributes, and histopathological response in fish

N Kumar, KK Krishnani, NP Singh - Environmental Science and Pollution …, 2018 - Springer
Recent studies have demonstrated that selenium (Se) and selenium nanoparticles (Se-NPs)
exhibited toxicity at a higher concentration. The lethal concentration of Se and Se-NPs was …

Impacts of acute toxicity of arsenic (III) alone and with high temperature on stress biomarkers, immunological status and cellular metabolism in fish

N Kumar, SK Gupta, S Bhushan, NP Singh - Aquatic Toxicology, 2019 - Elsevier
The water bodies are greatly influenced by heavy metal contamination and global
increasing temperature. Arsenic (As) is one of the most dangerous widespread pollutants …

Mitigation potential of selenium nanoparticles and riboflavin against arsenic and elevated temperature stress in Pangasianodon hypophthalmus

N Kumar, SK Gupta, NK Chandan, S Bhushan… - Scientific Reports, 2020 - nature.com
Climate change impact has disturbed the rainfall pattern worsening the problems of water
availability in the aquatic ecosystem of India and other parts of the world. Arsenic pollution …

Manganese nanoparticles control the gene regulations against multiple stresses in Pangasianodon hypophthalmus

N Kumar, ST Thorat, AK Singh, SA Kochewad… - Scientific Reports, 2023 - nature.com
Ammonia and arsenic pollution, along with the impact of climate change, represent critical
factors influencing both the quantity and quality of aquaculture production. Recent …

Synergistic effect of zinc nanoparticles and temperature on acute toxicity with response to biochemical markers and histopathological attributes in fish

N Kumar, NK Chandan, GC Wakchaure… - … and Physiology Part C …, 2020 - Elsevier
In the present study, an experiment was carried out to delineate the lethal concentration of
(LC 50) zinc nanoparticles (Zn-NPs) alone and with concurrent to high temperature (34° C) …

Manganese nutrient mitigates ammonia, arsenic toxicity and high temperature stress using gene regulation via NFkB mechanism in fish

N Kumar, ST Thorat, SA Kochewad, KS Reddy - Scientific Reports, 2024 - nature.com
The ongoing challenges of climate change and pollution are major factors disturbing
ecosystems, including aquatic systems. They also have an impact on gene regulation and …

Exploring mitigating role of zinc nanoparticles on arsenic, ammonia and temperature stress using molecular signature in fish

N Kumar, S Kumar, AK Singh, A Gite, PB Patole… - Journal of Trace …, 2022 - Elsevier
Background The pollution and climate change in aquatic ecosystems are major problems
threatening the aquatic organisms for existence in the recent timeline, which promotes the …