Distribution of metals in tissues of captive and wild Morelet's crocodiles and the potential of metallothioneins in blood fractions as a biomarker of metal exposure

AM Buenfil-Rojas, T Alvarez-Legorreta… - Chemosphere, 2020 - Elsevier
Abstract The distribution of Hg, Cd, Cu, and Zn in keratinized tissues, blood fractions, and
excretory organs, and MTs in blood fractions and excretory organs was determined in …

Mercury and metallothioneins in blood fractions and tissues of captive Morelet's crocodiles in Quintana Roo, Mexico

AM Buenfil-Rojas, T Alvarez-Legorreta… - Chemosphere, 2018 - Elsevier
Even though studies of heavy metals and their relation with metallothioneins (MTs) in reptile
tissues have been conducted, research on heavy metals and MTs in organs and blood …

[HTML][HTML] Effectiveness of Morelet's crocodile as a bioindicator of metal pollution and metallothionein response to spatial variations of metal exposure

AM Buenfil-Rojas, T Alvarez-Legorreta… - Environmental …, 2022 - Elsevier
Several studies have assessed the potential of crocodylians as bioindicators of
environmental contamination. In this study, the Morelet's crocodile (Crocodylus moreletii) …

Blood cell responses and metallothionein in the liver, kidney and muscles of bullfrog tadpoles, Lithobates catesbeianus, following exposure to different metals

CS Carvalho, HSM Utsunomiya, T Pasquoto… - Environmental …, 2017 - Elsevier
The hematological parameters and metallothionein (MT) levels in the liver, kidney and
muscles were measured in bullfrog tadpoles, Lithobates catesbeianus, following exposures …

Metals and Metallothioneins in Morelet's Crocodile (Crocodylus moreletii) from a Transboundary River Between Mexico and Belize

AM Buenfil-Rojas, T Álvarez-Legorreta… - Archives of …, 2015 - Springer
The aim of this study was to determine concentrations of heavy metals (cadmium [Cd] and
mercury [Hg]) and metallothioneins (MTs) in blood plasma and caudal scutes of Morelet's …

Influence of a Former Mining Area in the Heavy Metals Concentrations in Blood of Free-Living Mediterranean Pond Turtles (Mauremys leprosa)

E Martínez-López, P Gómez-Ramírez, S Espín… - Bulletin of environmental …, 2017 - Springer
The objective of this study was to assess metal exposure in the Mediterranean Pond Turtle
(Mauremys leprosa) inhabiting a watercourse in an ancient mining district polluted by …

Is blood a reliable indicator of trace metal concentrations in organs of small mammals?

T Powolny, R Scheifler, F Raoul, C Fritsch - Chemosphere, 2019 - Elsevier
In wildlife ecotoxicology, the rationale for using blood rather than other body fluids or tissues
is that sampling blood is a minimally invasive technique without animal mortality, providing …

Biomonitoring metals and metalloids in wild mammals: invasive versus non-invasive sampling

C Jota Baptista, F Seixas, JM Gonzalo-Orden… - … Science and Pollution …, 2022 - Springer
Heavy metal and metalloid pollution is a matter of concern in animal, human and
environmental health (One Health) and also in wildlife conservation worldwide. Studying …

Heavy metal content in liver and kidneys of grey seals (Halichoerus grypus) in various life stages correlated with metallothionein levels: Some metal—binding …

SW Teigen, RA Andersen, HL Daae… - … and Chemistry: An …, 1999 - Wiley Online Library
Liver and kidneys from grey seals (Halichoerus grypus) in their natural habitats in
Norwegian waters contain high levels of Cd and Hg as well as metallothionein (MT). The …

[HTML][HTML] Biogenic Elements and Heavy Metals in Hermann's Tortoises—Testudo hermanni: Effect on Serum Biochemistry and Oxidative Status Parameters

R Kirchner, S Kirchnerová, F Tirpák, M Halo Jr… - Animals, 2023 - mdpi.com
Simple Summary Animal health is directly linked to viability of the population, which may be
affected by anthropogenic activities and diseases. Biomarkers such as serum chemistry and …