Cargando…

Identification of sources and bioaccumulation pathways of MeHg in subantarctic penguins: a stable isotopic investigation

Seabirds are widely used as bioindicators of mercury (Hg) contamination in marine ecosystems and the investigation of their foraging strategies is of key importance to better understand methylmercury (MeHg) exposure pathways and environmental sources within the different ecosystems. Here we report s...

Descripción completa

Detalles Bibliográficos
Autores principales:	Renedo, Marina, Amouroux, David, Pedrero, Zoyne, Bustamante, Paco, Cherel, Yves
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5995893/ https://www.ncbi.nlm.nih.gov/pubmed/29891979 http://dx.doi.org/10.1038/s41598-018-27079-9

Ejemplares similares

Stable isotopes document the winter foraging ecology of king penguins and highlight connectivity between subantarctic and Antarctic ecosystems
por: Cherel, Yves, et al.
Publicado: (2018)

Projected amplification of food web bioaccumulation of MeHg and PCBs under climate change in the Northeastern Pacific
por: Alava, Juan José, et al.
Publicado: (2018)

Diverse Methylmercury (MeHg) Producers and Degraders Inhabit Acid Mine Drainage Sediments, but Few Taxa Correlate with MeHg Accumulation
por: Zheng, Jin, et al.
Publicado: (2022)

Role of Calcium and Mitochondria in MeHg-Mediated Cytotoxicity
por: Roos, Daniel, et al.
Publicado: (2012)

Developmental Exposure to PCBs, MeHg, or Both: Long-Term Effects on Auditory Function
por: Powers, Brian E., et al.
Publicado: (2009)

Catch of the Decade: Changes in U.S. Seafood Consumption and MeHg Intake over Time
por: Potera, Carol
Publicado: (2018)

MeHg Causes Ultrastructural Changes in Mitochondria and Autophagy in the Spinal Cord Cells of Chicken Embryo
por: Ferreira, Fabiana F., et al.
Publicado: (2018)

Chemical speciation of MeHg(+) and Hg(2+) in aqueous solution and HEK cells nuclei by means of DNA interacting fluorogenic probes
por: Díaz de Greñu, Borja, et al.
Publicado: (2015)

Mechanistic understanding of MeHg-Se antagonism in soil-rice systems: the key role of antagonism in soil
por: Wang, Yongjie, et al.
Publicado: (2016)

Gestational Age and Sex Influence the Susceptibility of Human Neural Progenitor Cells to Low Levels of MeHg
por: Edoff, Karin, et al.
Publicado: (2017)

N-Acetylcysteine Displaces Glutathionyl-Moieties from Hg(2+) and MeHg(+) to Form More Hydrophobic Complexes at Near-Physiological Conditions
por: Doroudian, Maryam, et al.
Publicado: (2023)

Associations of maternal immune response with MeHg exposure at 28 weeks’ gestation in the Seychelles Child Development Study
por: McSorley, Emeir M., et al.
Publicado: (2018)

DHA ameliorates MeHg-induced PC12 cell apoptosis by inhibiting the ROS/JNK signaling pathway
por: Zhang, Hong, et al.
Publicado: (2021)

Total mercury and methylmercury (MeHg) in braised and crude Boletus edulis carpophores during various developmental stages
por: Falandysz, Jerzy, et al.
Publicado: (2021)

Effects of low doses of methylmercury (MeHg) exposure on definitive endoderm cell differentiation in human embryonic stem cells
por: Li, Bai, et al.
Publicado: (2023)

Maternal DHA intake in mice increased DHA metabolites in the pup brain and ameliorated MeHg-induced behavioral disorder
por: Oguro, Ami, et al.
Publicado: (2023)

MeHg Developing Exposure Causes DNA Double-Strand Breaks and Elicits Cell Cycle Arrest in Spinal Cord Cells
por: Ferreira, Fabiana F., et al.
Publicado: (2015)

MeHg-induced autophagy via JNK/Vps34 complex pathway promotes autophagosome accumulation and neuronal cell death
por: Lin, Tianji, et al.
Publicado: (2019)

Isotopic Investigation of Contemporary and Historic Changes in Penguin Trophic Niches and Carrying Capacity of the Southern Indian Ocean
por: Jaeger, Audrey, et al.
Publicado: (2011)

Non-Lethal Concentration of MeHg Causes Marked Responses in the DNA Repair, Integrity, and Replication Pathways in the Exposed Human Salivary Gland Cell Line
por: Nogueira, Lygia Sega, et al.
Publicado: (2021)

Methylmercury (MeHg) transcriptionally regulates NAD(P)H:quinone oxidoreductase 1 (NQO1) in Hepa-1c1c7 cells
por: Alqahtani, Mohammed A., et al.
Publicado: (2023)

Hg isotopic composition and total Hg mass fraction in NIES Certified Reference Material No. 28 Urban Aerosols
por: Yamakawa, Akane, et al.
Publicado: (2020)

Amino Acid Transporter LAT1 (SLC7A5) Mediates MeHg-Induced Oxidative Stress Defense in the Human Placental Cell Line HTR-8/SVneo
por: Granitzer, Sebastian, et al.
Publicado: (2021)

Integrating Stomach Content and Stable Isotope Analyses to Quantify the Diets of Pygoscelid Penguins
por: Polito, Michael J., et al.
Publicado: (2011)

Mercury Biogeochemical Cycle in Yanwuping Hg Mine and Source Apportionment by Hg Isotopes
por: Jin, Xingang, et al.
Publicado: (2023)

Progressive ontogenetic niche shift over the prolonged immaturity period of wandering albatrosses
por: Carravieri, Alice, et al.
Publicado: (2017)

Evidence of Mercury Methylation and Demethylation by the Estuarine Microbial Communities Obtained in Stable Hg Isotope Studies
por: Figueiredo, Neusa, et al.
Publicado: (2018)

Mantle Hg isotopic heterogeneity and evidence of oceanic Hg recycling into the mantle
por: Yin, Runsheng, et al.
Publicado: (2022)

Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes
por: Díaz, Angie, et al.
Publicado: (2019)

Resilience of Emiliania huxleyi to future changes in subantarctic waters
por: Armstrong, Evelyn, et al.
Publicado: (2023)

Radioisotopes Demonstrate the Contrasting Bioaccumulation Capacities of Heavy Metals in Embryonic Stages of Cephalopod Species
por: Lacoue-Labarthe, Thomas, et al.
Publicado: (2011)

Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of $^{182}$Hg, $^{184}$Hg, $^{186}$Hg and $^{188}$Hg
por: Wrzosek-Lipska, K, et al.
Publicado: (2019)

Using near‐infrared reflectance spectroscopy (NIRS) to estimate carbon and nitrogen stable isotope composition in animal tissues
por: Ancin‐Murguzur, Francisco Javier, et al.
Publicado: (2021)

Winter Climate Limits Subantarctic Low Forest Growth and Establishment
por: Harsch, Melanie A., et al.
Publicado: (2014)

Erosion and deposition beneath the Subantarctic Front since the Early Oligocene
por: Nicholson, Uisdean, et al.
Publicado: (2019)

Draft Genome Sequence of Subantarctic Rhodococcus sp. Strain 1139
por: Nahar, Akhikun, et al.
Publicado: (2017)

Different Active Microbial Communities in Two Contrasted Subantarctic Fjords
por: Maturana-Martínez, Claudia, et al.
Publicado: (2021)

Assessment of the bioaccumulation pattern of Pb, Cd, Cr and Hg in edible fishes of East kolkata Wetlands, India
por: Dutta, Joystu, et al.
Publicado: (2022)

Long-Term Species, Sexual and Individual Variations in Foraging Strategies of Fur Seals Revealed by Stable Isotopes in Whiskers
por: Kernaléguen, Laëtitia, et al.
Publicado: (2012)

On the structure of some even-even Hg isotopes
por: Béraud, R, et al.
Publicado: (1971)

Cannot write session to /tmp/vufind_sessions/sess_n7bto2i7094c2i4ac1us99imsi