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Dong A, Ma Y, Wang X, Jing X, He H, Zhang T, Dong H, Liu W, Fan K, Huo J. Effect of cadmium on histopathological injuries and ultra-structural changes of kidney of the turtle Mauremys reevesii. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-33904-8. [PMID: 38834928 DOI: 10.1007/s11356-024-33904-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 05/31/2024] [Indexed: 06/06/2024]
Abstract
This research investigated the effect of cadmium on the tissue and cell of kidney of the turtle Mauremys reevesii. Twenty turtles were injected with cadmium at 0, 7.5, 15, 30 mg/kg separately and five turtles were taken in each group at two weeks after exposure. Kidneys were immediately excised and macroscopic pathological changes were observed, then the kidneys were fixed in 4% paraformaldehyde for histopathological examination and fixed in 2.5% (v/v) glutaraldehyde for examination of ultra-structure. The tissues of kidney presented varying degrees of histopathological lesions in cadmium treated turtles by a dose-dependent manner under the light microscope. Under transmission electron microscope, renal tubules cells presented varying degrees of dose-dependent lesions. The results indicated that cadmium can cause cell damages to the kidney, in particular to the mitochondria. Mitochondria can be used as one biomarker in the monitoring of cadmium pollution and its quantitative risk assessments.
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Affiliation(s)
- Aiguo Dong
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Yingying Ma
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Xinling Wang
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Xuejie Jing
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Hui He
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Tianmiao Zhang
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Huidong Dong
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Wei Liu
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Kaifang Fan
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Junfeng Huo
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China.
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Kirchner R, Kirchnerová S, Tirpák F, Halo M, Slanina T, Tokárová K, Kováčik A, Miškeje M, Komárňanská V, Greń A, Formicki G, Massányi P. Biogenic Elements and Heavy Metals in Hermann's Tortoises- Testudo hermanni: Effect on Serum Biochemistry and Oxidative Status Parameters. Animals (Basel) 2023; 13:2218. [PMID: 37444016 DOI: 10.3390/ani13132218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Conservation of species diversity is the need of the hour for preserving life forms on Earth. Extinction of any part of the ecosystem has negative impacts on many processes and systems. The objective of this work was to analyze some biochemical and molecular indicators and their correlations to biogenic elements and heavy metals in Testudo hermanni (n = 16). METHODS Biochemical parameters were analyzed using the commercial kit DiaSys and biochemical analyzer Randox RX Monza. Sodium, potassium, and chlorides were measured using the EasyLite analyzer. Oxidative stress was evaluated using colorimetric and luminometric methods. Quantification of chemical elements in the blood was carried out using inductively coupled plasma mass spectrometry (ICPS). RESULTS Biochemical values of analyzed samples from Hermann's tortoises were almost the same as referential values described by multiple authors, with minor aberrations in the total protein parameter. Values of arsenic (As) and nickel (Ni) showed correlation with biochemical parameters and the parameters of oxidative stress. Cadmium (Cd) exhibited correlation with aspartate aminotransferase (AST). CONCLUSIONS This study reports correlations among four heavy metals, and their levels were again correlated with biochemical and molecular parameters in Hermann's tortoises.
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Affiliation(s)
- Róbert Kirchner
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
- Institute of Animal Husbandry, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Soňa Kirchnerová
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
- Institute of Animal Husbandry, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Filip Tirpák
- AgroBioTech Research Centre, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Marko Halo
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Tomáš Slanina
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Katarína Tokárová
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Anton Kováčik
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Michal Miškeje
- AgroBioTech Research Centre, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Veronika Komárňanská
- Institute of Animal Husbandry, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
| | - Agnieszka Greń
- Institute of Biology, Pedagogical University of Krakow, Podchorazych 2, 30-084 Krakow, Poland
| | - Grzegorz Formicki
- Institute of Biology, Pedagogical University of Krakow, Podchorazych 2, 30-084 Krakow, Poland
| | - Peter Massányi
- Institute of Applied Biology, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
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Dong A, Dong H, He H, Dong A, Yan J, Huo J. Effects of Cadmium on Kidney Function of the Freshwater Turtles Mauremys reevesii. Biol Trace Elem Res 2023; 201:3000-3005. [PMID: 35986187 DOI: 10.1007/s12011-022-03397-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/15/2022] [Indexed: 11/02/2022]
Abstract
This research studied the effects of cadmium on kidney function of the freshwater turtles Mauremys reevesii. Turtles were injected intraperitoneally with 0, 7.5, 15, and 30 mg kg-1 cadmium separately for once. The samples were gathered to check the kidney index, the contents of TP in kidney tissue, and the levels of CRE and BUN in the plasma of the turtles. Results showed that the concentration of TP was overall decreased with the extension of cadmium exposure time and the increasing of the exposure dose of cadmium. The CRE content in the plasma of each treatment group increased with the prolongation of exposure time in a dose-dependent, and the BUN levels of all poisoned groups showed a trend of increasing. The kidney index of treated turtles increased. In summary, cadmium could induce the increase of turtle kidney index, the content of CRE and BUN in plasma, and the decrease of TP content in the kidney.
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Affiliation(s)
- Aiguo Dong
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Huidong Dong
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Hui He
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Ailing Dong
- Bureau of Agriculture and Rural Affairs of Qianan, Tangshan, Hebei Province, China
| | - Juanjuan Yan
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Junfeng Huo
- Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China.
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Moradi E, Ghafari H, Ghorbani F. Heavy metal concentrations in Caspian pond turtle (Mauremys caspica) in Zarivar International Wetland, Kurdistan Province of Iran. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:89691-89697. [PMID: 35859237 DOI: 10.1007/s11356-022-22056-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
In the present study, the cadmium, lead, and zinc levels in the blood and shell of Caspian pond turtles (Mauremys caspica) were investigated at five stations in Zarivar International Wetland in Kurdistan Province. All specimens were released at their capture locations within 2 h of capture. Water samples were collected at each station. Heavy metal concentrations were determined using an atomic absorption spectrometer. The mean cadmium, lead, and zinc concentrations were 0.04, 32.10, and 11.45 mg/l in blood samples; 1.82, 16.91, and 89.22 mg/l in shell samples; 0.005, 1.30, and 0.07 mg/l in water samples, respectively. In this study, the highest metal adsorption was zinc and was observed in shell. According to the results of this study, the shell of the Caspian Pond Turtle can be used to estimate the concentration of heavy metals. Our results suggest that Caspian pond turtle can be used as a biological indicator to estimate heavy metals.
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Affiliation(s)
- Elham Moradi
- Department of Environmental Sciences, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Kurdistan, Iran
| | - Hanyeh Ghafari
- Department of Environmental Sciences, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Kurdistan, Iran.
- Department of Zrebar Lake Environmental Research, Kurdistan Studies Institute, University of Kurdistan, Sanandaj, Iran.
| | - Farshid Ghorbani
- Department of Environmental Sciences, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Kurdistan, Iran
- Department of Zrebar Lake Environmental Research, Kurdistan Studies Institute, University of Kurdistan, Sanandaj, Iran
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Canzanella S, Danese A, Mandato M, Lucifora G, Riverso C, Federico G, Gallo P, Esposito M. Concentrations of trace elements in tissues of loggerhead turtles (Caretta caretta) from the Tyrrhenian and the Ionian coastlines (Calabria, Italy). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:26545-26557. [PMID: 33484457 DOI: 10.1007/s11356-021-12499-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/12/2021] [Indexed: 06/12/2023]
Abstract
Toxic trace elements from both, natural and anthropogenic origin, pose a threat to aquatic environments and marine wildlife due to their long-range transport, bioaccumulative nature, and biomagnification through the food chain. Being long-lived and migratory animals, sea turtles can be exposed to elevated levels of toxic elements, and are therefore considered sentinel species for chemical pollution. In this study, concentrations of trace elements (arsenic, cadmium, lead, mercury) were determined in tissues of 46 loggerhead sea turtles (Caretta caretta) stranded along Tyrrhenian and Ionian coasts of Calabria, in Southern Italy, between 2014 and 2020. Curved carapace length (CCL), curved carapace width (CCW), body mass (BM), and sex were determined and the correlations of these parameters with toxic elements concentrations were investigated. During necropsy, kidney, liver, and muscle tissues were collected and the concentration and distribution of metals determined. Muscle tissues showed the lowest toxic element burdens, except for As that showed the highest mean concentrations in this tissue. The kidney was the main accumulation organ for Cd, while similar levels of Hg and Pb were measured in kidney, liver, and muscle tissues. The risk assessment performed for Cd, Hg, and Pb in sea turtles' liver highlighted possible negative effects on sea turtles' health and the need for marine turtle toxicology researches. This is the first study reporting levels and distribution of toxic elements in tissues of Caretta caretta turtles from the Tyrrhenian and Ionian coasts of Calabria.
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Affiliation(s)
- Silvia Canzanella
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy.
| | - Amalia Danese
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Maria Mandato
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Giuseppe Lucifora
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Caterina Riverso
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Giovanni Federico
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Pasquale Gallo
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
| | - Mauro Esposito
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Via Salute, 2, Portici, Italy
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Dong A, Huo J, Yan J, Dong A, Liu B. Lipid peroxidation of kidney of the turtle Mauremys reevesii caused by cadmium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:6811-6817. [PMID: 33011946 DOI: 10.1007/s11356-020-11054-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 09/28/2020] [Indexed: 06/11/2023]
Abstract
This research was designed to investigate lipid peroxidation of the kidney of turtle (Mauremys reevesii) caused by cadmium. Turtles were injected intraperitoneally with cadmium at the concentration of 0 (control), 7.5, 15, and 30 mg/kg, and 5 turtles were taken from each group after exposure for 1 week (1 w), 2 weeks (2 w), and 3 weeks (3 w). Superoxide dismutase (SOD) and catalase (CAT) activities as well as glutathione (GSH) and malonyldialdehyde (MDA) contents in the homogenate of kidney tissue were analyzed. The results demonstrated that a short time of low dose of cadmium could stimulate the increase of SOD activity in the kidney of turtles, but a long time of high dose of cadmium could induce the decrease of SOD activity in the kidney of turtles. Cadmium could decrease CAT activity and GSH content in turtle kidney, but increased MDA content in turtle kidney. There were some other effects on the turtles, such as depression and diarrhea. The experimental results indicate that cadmium causes temporary oxidative stress on the kidney of turtles.
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Affiliation(s)
- Aiguo Dong
- Shanxi Key Laboratory of Chinese Medicine Encephalopathy, Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Junfeng Huo
- Shanxi Key Laboratory of Chinese Medicine Encephalopathy, Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China.
| | - Juanjuan Yan
- Shanxi Key Laboratory of Chinese Medicine Encephalopathy, Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
| | - Ailing Dong
- Bureau of agriculture and rural affairs of Qianan, Tangshan, Hebei Province, China
| | - Biwang Liu
- Shanxi Key Laboratory of Chinese Medicine Encephalopathy, Shanxi University of Chinese Medicine, Taiyuan, Shanxi Province, China
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