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Mohamad S, Rahmah S, Zainuddin RA, A Thallib Y, Razali RS, Jalilah M, Abd Ghaffar M, Lim LS, Chang YM, Qun Liang L, Das SK, Chen YM, Liew HJ. Hoven's carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment. Heliyon 2024; 10:e25559. [PMID: 38404778 PMCID: PMC10884815 DOI: 10.1016/j.heliyon.2024.e25559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Current water warming and freshwater acidification undoubtedly affect the life of aquatic animals especially ammonotelic teleost by altering their physiological responses. The effect of temperature (28 °C vs 32 °C) and pH (7 vs. 5) on the metabolic compromising strategies of Hoven's carp (Leptobarbus hoevenii) was investigated in this study. Fishes were conditioned to (i) 28 °C + pH 7 (N28°C); (ii) 32 °C + pH 7 (N32°C); (iii) 28 °C + pH 5 (L28°C) and (iv) 32 °C + pH 5 (L32°C) for 20 days followed by osmorespiration assay. Results showed that feeding performance of Hoven's carp was significantly depressed when exposed to low pH conditions (L28°C and L32°C). However, by exposed Hoven's carp to L32°C induced high metabolic oxygen intake and ammonia excretion to about 2x-folds higher compared to the control group. As for energy mobilization, Hoven's carp mobilized liver and muscle protein under L28°C condition. Whereas under high temperature in both pH, Hoven's carp had the tendency to reserve energy in both of liver and muscle. The findings of this study revealed that Hoven's carp is sensitive to lower water pH and high temperature, thereby they remodeled their physiological needs to cope with the environmental changes condition.
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Affiliation(s)
- Suhaini Mohamad
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Sharifah Rahmah
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
- Faculty of Fisheries and Food Science, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Rabiatul Adawiyyah Zainuddin
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Yusnita A Thallib
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Ros Suhaida Razali
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Mohamad Jalilah
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Mazlan Abd Ghaffar
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
| | - Leong-Seng Lim
- Borneo Marine Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Yu Mei Chang
- Heilongjiang Province's Key Laboratory of Fish Stress Resistance Breeding and Germplasm Characteristics on Special Habitats, Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Science, Harbin, China
| | - Li Qun Liang
- Heilongjiang Province's Key Laboratory of Fish Stress Resistance Breeding and Germplasm Characteristics on Special Habitats, Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Science, Harbin, China
| | - Simon Kumar Das
- Department of Earth Sciences and Environment, Faculty of Science and Technology, National University of Malaysia, 43600, UKM Bangi, Selangor, Malaysia
- Marine Ecosystem Research Centre, Faculty of Science and Technology, National University of Malaysia, 43600, UKM Bangi, Selangor, Malaysia
| | - Young-Mao Chen
- Marine Biotechnology, College of Life Sciences, National Taiwan Ocean University, Keelung, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, Taiwan
| | - Hon Jung Liew
- Higher Institution Center of Excellence (HICOE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
- Faculty of Fisheries and Food Science, Universiti Malaysia Terengganu, 21030, Kuala Nerus, Malaysia
- Heilongjiang Province's Key Laboratory of Fish Stress Resistance Breeding and Germplasm Characteristics on Special Habitats, Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Science, Harbin, China
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Kumar N, Thorat ST, Kochewad SA, Reddy KS. Manganese nutrient mitigates ammonia, arsenic toxicity and high temperature stress using gene regulation via NFkB mechanism in fish. Sci Rep 2024; 14:1273. [PMID: 38218897 PMCID: PMC10787825 DOI: 10.1038/s41598-024-51740-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/09/2024] [Indexed: 01/15/2024] Open
Abstract
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 biochemical changes in aquatic animals, including fish. Understanding the mechanisms of gene regulation and biochemical changes due to climate change and pollution in aquatic animals is a challenging task. However, with this backdrop, the present investigation was conducted to explore the effects of arsenic (As) and ammonia (NH3) toxicity and high-temperature (T) stress on gene regulation and biochemical profiles, mitigated by dietary manganese (Mn) in Pangasianodon hypophthalmus. The fish were exposed to different combinations of As, NH3, and T, and fed with dietary Mn at 4, 8, and 12 mg kg-1 to evaluate the gene expression of immunity, antioxidative status, cytokine, and NfKB signaling pathway genes. HSP 70, cytochrome P450 (CYP 450), metallothionein (MT), DNA damage-inducible protein (DDIP), caspase (CAS), tumor necrosis factor (TNFα), toll-like receptor (TLR), interleukin (IL), inducible nitric oxide synthase (iNOS), catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx) were noticeably highly upregulated by As + NH3 + T stress, whereas Mn diet at 8 mg kg-1 downregulated these genes. Further, total immunoglobulin (Ig), myostatin (MYST), somatostatin (SMT), growth hormone (GH), growth hormone regulator 1 and β, insulin-like growth factors (IGF1X1 and IGF1X2) were significantly upregulated by Mn diets. The biochemical profiles were highly affected by stressors (As + NH3 + T). The bioaccumulation of arsenic in different tissues was also notably reduced by Mn diets. Furthermore, the infectivity of the fish was reduced, and survival against pathogenic bacteria was enhanced by Mn diet at 8 mg kg-1. The results of the present investigation revealed that dietary Mn at 8 mg kg-1 controls gene regulation against multiple stressors (As, NH3, As + NH3, NH3 + T, As + NH3 + T) in fish.
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Affiliation(s)
- Neeraj Kumar
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, 413115, India.
| | - Supriya Tukaram Thorat
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, 413115, India
| | | | - Kotha Sammi Reddy
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, 413115, India
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3
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Yeşilbudak B. An experiment on the glucose metabolite, serum electrolytes, and somatic characteristics of the Levantine Barbel Luciobarbus pectoralis (Heckel, 1843) under the effect of heavy metals. Environ Geochem Health 2023; 46:6. [PMID: 38097865 DOI: 10.1007/s10653-023-01814-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023]
Abstract
Levantine Barbel (Luciobarbus pectoralis) is a benthopelagic, subtropical native fish living in the inland waters of the Mediterranean region in Türkiye and Syria. Even though it is widely consumed locally, experimental observations on how heavy metals [zinc (Zn), copper (Cu), cadmium (Cd), and lead (Pb)] and their mixtures affect the fish are lacking. Several bioindicators of the fish exposed to heavy metals are the focus of the current investigation. Initially, Fulton condition factor (K) and hepato-somatic index (HSI) were utilized in the somatic characteristics of L. pectoralis. Then, changes in the level of glucose metabolite and electrolytes [sodium (Na+), potassium (K+), and chloride (Cl-)] of blood were determined by Architect C-800 auto-analyzer after exposure durations. The results of the experiments demonstrated that heavy metals can rapidly have a negative impact on the regulation of blood and somatic characteristics of fish. It was observed that the K index decreased in all metal groups at 24 and 96 h, while considerably increased in the 24-h effect of cadmium only (P ≤ 0.05). Along with that, in the 96-h effect of metals, Cu indicated the highest decrease in the HSI value (19.33%, P ≤ 0.05). In general, all heavy metal exposures caused the fish's glucose metabolite level to rise compared to the control (P ≤ 0.05). Furthermore, sublethal effects of metals at both durations caused considerable changes in blood electrolytes of the fish compared to control (P ≤ 0.05). Additionally, putative biomarkers in both durations had the greatest difference in toxic similarity under the Cu impact compared to the control, according to Hierarchical clustering and Euclidean distance metrics. Although the applied concentrations of Zn, Cu, Cd, and Pb and their mixture studied were generally within the limits of the various organizations and the surface water regulations, changes in ecophysiological and somatic indices were nonetheless seen in fish.
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Affiliation(s)
- Burcu Yeşilbudak
- Department of Biology, Faculty of Science and Letters, Çukurova University, Adana, 01330, Turkey.
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El-Houseiny W, Arisha AH, Metwally MMM, Abdel-Warith AWA, Younis EM, Davies SJ, Hassan BA, Abd-Elhakim YM. Alpha-lipoic acid suppresses gibberellic acid nephrotoxicity in Nile tilapia (Oreochromis niloticus) via modulating oxidative stress, inflammation, cytokine production, and apoptosis. Pestic Biochem Physiol 2023; 196:105598. [PMID: 37945227 DOI: 10.1016/j.pestbp.2023.105598] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/17/2023] [Accepted: 08/28/2023] [Indexed: 09/02/2023]
Abstract
Globally, gibberellic acid (GA) is one of the extensively used plant growth regulators in agriculture. Yet, there is limited information about their toxicity to fish. Recently, alpha lipoic acid (ALA) has drawn much interest due to its antioxidant properties. This study was planned to determine whether ALA might protect Nile tilapia's kidneys from the toxic effects of GA and the probable underlying mechanisms. Thus, 240 Oreochromis niloticus fish (average initial weight 30.67 ± 0.57) were allocated into four groups received a basal diet or a basal diet supplemented with 600 mg/kg ALA or a basal diet but exposed to a GA (150 mg/L), or ALA-fortified diet and concurrently exposed to GA as previously described. After 60 days, hematological, oxidative stress, lipid peroxidation, stress indices, selected kidney toxic byproducts, histological investigations, and associated gene expression were assessed. Anemia, leukopenia, hypoproteinemia, and elevated kidney function indicators were noticed in the GA-treated group. Additionally, there were detectable cortisol, glucose, 8-OHdG, and MDA increases. However, there was a considerable drop in Cat, Sod, Gpx, GSH, and AChE levels. Structural damage to the kidneys was also identified. In the kidney of fish treated with GA, pro-inflammatory cytokines (tnfα, il-1β), stress, and apoptotic genes (hsp70, pcna, caspase-3, and p53) genes were markedly up-regulated, while anti-oxidative (cat, sod) gene expression was downregulated. Conversely, adding ALA to the diet abolished the GA-induced changes in most of the markers mentioned above. Conclusively, ALA protects against GA-induced hematotoxicity, oxidative damage, and nephrotoxic effects in Nile tilapia fish.
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Affiliation(s)
- Walaa El-Houseiny
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
| | - Ahmed H Arisha
- Department of Animal Physiology and Biochemistry, Faculty of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Cairo, Egypt; Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | | | - Elsayed M Younis
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Simon J Davies
- Aquaculture Nutrition Research Unit ANRU, Carna Research Station, Ryan Institute, College of Science and Engineering, University of Galway, H91V8Y1 Galway, Ireland
| | - Bayan A Hassan
- Pharmacology Department, Faculty of Pharmacy, Future University, Cairo 11835, Egypt
| | - Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, 4511, Egypt.
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Khalil SR, Zheng C, Abou-Zeid SM, Farag MR, Elsabbagh HS, Siddique MS, Azzam MM, Cerbo AD, Elkhadrawey BA. Modulatory effect of thymol on the immune response and susceptibility to Aeromonas hydrophila infection in Nile tilapia fish exposed to zinc oxide nanoparticles. Aquat Toxicol 2023; 259:106523. [PMID: 37058790 DOI: 10.1016/j.aquatox.2023.106523] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 04/03/2023] [Indexed: 05/15/2023]
Abstract
Zinc oxide nanoparticles (ZnO-NPs) have many exciting properties that make their use in a continuous increase in various biomedical, industrial, and agricultural applications. This is associated with accumulation in the aquatic ecosystems and fish exposure with consequent deleterious effects. To determine the potential of thymol to counteract the immunotoxic effects of ZnO-NPs, Oreochromis niloticus was exposed to ZnO-NPs (⅕ LC50 =1.14 mg/L, for 28 days) with or without feeding a thymol-incorporated diet (1 or 2 g/kg diet). Our data demonstrated a reduction of aquaria water quality, leukopenia, and lymphopenia with a decrease in serum total protein, albumin, and globulin levels in exposed fish. At the same time, the stress indices (cortisol and glucose) were elevated in response to ZnO-NPs exposure. The exposed fish also revealed a decline in serum immunoglobulins, nitric oxide, and the activities of lysozyme and myeloperoxidase, in addition to reduced resistance to the Aeromonas hydrophila challenge. The RT-PCR analysis showed downregulation of antioxidant (SOD) superoxide dismutase and (CAT) catalase gene expression in the liver tissue with overexpression of the immune-related genes (TNF-α and IL-1β). Importantly, we found that thymol markedly protected against ZnO-NPs-induced immunotoxicity in fish co-supplemented with thymol (1 or 2 g/kg diet) in a dose-dependent manner. Our data confirm the immunoprotective and antibacterial effects of thymol in ZnO-NPs exposed fish, supporting the potential utility of thymol as a possible immunostimulant agent.
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Affiliation(s)
- Samah R Khalil
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Chuntian Zheng
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, 510640 Guangzhou, China.
| | - Shimaa M Abou-Zeid
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, University of Sadat City, 32897, Egypt
| | - Mayada R Farag
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Hesham S Elsabbagh
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, University of Sadat City, 32897, Egypt
| | - Mouhamed S Siddique
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, University of Sadat City, 32897, Egypt
| | - Mahmoud M Azzam
- Department of Animal Production College of Food & Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Alessandro Di Cerbo
- School of Biosciences and Veterinary Medicine, University of Camerino, Matelica, Italy.
| | - Basma A Elkhadrawey
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, University of Sadat City, 32897, Egypt
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Liu XH, Pang X, Jin L, Pu DY, Wang ZJ, Zhang YG. Exposure to acute waterborne cadmium caused severe damage on lipid metabolism of freshwater fish, revealed by nuclear lipid droplet deposition in hepatocytes of rare minnow. Aquat Toxicol 2023; 257:106433. [PMID: 36841070 DOI: 10.1016/j.aquatox.2023.106433] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 02/02/2023] [Accepted: 02/16/2023] [Indexed: 05/12/2023]
Abstract
Cadmium (Cd) is a widely distributed aquatic toxic heavy metal with the potential to disrupt fish metabolism; however, more research is needed to clarify the underlying mechanisms. In the present study, rare minnows (Gobiocypris rarus) were used to detect the effects of cadmium on freshwater fish lipid metabolism and its underlying mechanism by histopathological observation, measurement of serum and liver biochemical indexes, and analysis of gene expression in terms of lipid oxidation, synthesis and transport. Here, severe damage, such as cytoplasmic lipid droplet (LD) accumulation, ectopic deposition of LDs, and the appearance of nuclear LDs (nLDs), was detected after exposure to 2.0 mg/L or higher concentrations (2.5 and 2.8 mg/L CdCl2) for 96 h. Other damage included abnormal increases in rough endoplasmic reticulum (RER) lamellae in a fingerprint or concentric circle pattern and necrosis of hepatocytes, and which was observed in the livers of fish exposed to 2.0 mg/L CdCl2.. Both hepatic and serum lipids, such as triglycerides and total cholesterol, were significantly increased after exposure to 2.0 mg/L CdCl2, as was serum lipase (LPS). Hepatic lipase and lipoprotein lipase remained unchanged, in accordance with the unchanged hepatic mRNA transcripts of PPARɑ. Furthermore, the mRNA transcripts of both SCD and SQLE were significantly decreased. Moreover, hepatic and serum low-density and high-density lipoprotein cholesterol showed significant changes, which were accompanied by a significant increase and decrease in hepatic APOAI and APOB100 mRNA levels, respectively. All the results indicate the presence of severe damage to hepatic lipid metabolism and that disrupted lipid transport may play a key role in the accumulation of hepatic LDs. In addition, the hepatic nLDs of nonmammalian vertebrates and their location across the nuclear envelope are intriguing, suggesting that large-size nLDs are a common marker for severe liver damage.
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Affiliation(s)
- Xiao-Hong Liu
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, Southwest University School of Life Sciences, Chongqing 400715, China
| | - Xu Pang
- College of Fisheries, Institute of Three Gorges Ecological Fisheries of Chongqing, Southwest University, Chongqing 400715, China
| | - Li Jin
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, Southwest University School of Life Sciences, Chongqing 400715, China
| | - De-Yong Pu
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, Southwest University School of Life Sciences, Chongqing 400715, China
| | - Zhi-Jian Wang
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, Southwest University School of Life Sciences, Chongqing 400715, China.
| | - Yao-Guang Zhang
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, Southwest University School of Life Sciences, Chongqing 400715, China.
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Mendoza LC, Nolos RC, Villaflores OB, Apostol EMD, Senoro DB. Detection of Heavy Metals, Their Distribution in Tilapia spp., and Health Risks Assessment. Toxics 2023; 11:286. [PMID: 36977051 PMCID: PMC10057469 DOI: 10.3390/toxics11030286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 06/18/2023]
Abstract
Concentrations of heavy metals (HMs) were assessed in Tilapia spp. from selected communities in Calapan City, Philippines. Eleven (11) inland farmed tilapia samples were collected and analyzed for HMs concentration using X-ray fluorescence (XRF). The 11 fish samples were cut into seven pieces, according to the fish body parts, constituting a total of 77 samples. These fish samples were then labeled as bone, fins, head, meat, skin, and viscera. Results showed that the mean concentration of Cd in all parts of tilapia exceeded the Food and Agriculture Organization/World Health Organization (FAO/WHO) limits. The highest concentration was recorded in the fins, which was sevenfold higher than the limit. The trend of the mean concentration of Cd in different parts of tilapia was fins > viscera > skin > tail > head > meat > bone. The target hazard quotient (THQ) recorded a value less than 1. This means that the population exposed to tilapia, within the area where fish samples originated, were not at risk to non-carcinogens. The concentrations of Cu, Pb, Mn, Hg, and Zn in different parts, particularly in skin, fins, and viscera, also exceeded the FAO/WHO limits. The calculated cancer risk (CR) in consuming the fish skin, meat, fins, bone, viscera, and head was higher than the USEPA limit. This indicated a possible carcinogenic risk when consumed regularly. Most of the correlations observed between HMs in various parts of the tilapia had positive (direct) relationships, which were attributed to the HM toxicity target organ characteristics. Results of the principal component analysis (PCA) showed that most of the dominating HMs recorded in tilapia were attributable to anthropogenic activities and natural weathering within the watershed of agricultural areas. The agriculture area comprises about 86.83% of the overall land area of Calapan City. The identified carcinogenic risks were associated with Cd. Therefore, regular monitoring of HMs in inland fishes, their habitat, and surface water quality shall be carried out. This information is useful in creating strategies in metals concentration monitoring, health risks reduction program, and relevant guidelines that would reduce the accumulation of HM in fish.
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Affiliation(s)
- Leonel C. Mendoza
- Resiliency and Sustainable Development Laboratory, Yuchengco Innovation Center, Mapua University, Intramuros, Manila 1002, National Capital Region, Philippines
- Food Processing Technology Research and Development Center (FPTRDC), Mindoro State University (MinSU)-Calapan City Campus, Masipit, Calapan City 5200, Oriental Mindoro, Philippines
- The Graduate School, University of Santo Tomas, España Blvd, Sampaloc, Manila 1008, National Capital Region, Philippines
- College of Teacher Education, Mindoro State University (MinSU)-Calapan City Campus, Masipit, Calapan City 5200, Oriental Mindoro, Philippines
- Graduate School, Mindoro State University (MinSU)-Calapan City Campus, Masipit, Calapan City 5200, Oriental Mindoro, Philippines
- MIMAROPA Food Innovation Center (FIC), Mindoro State University (MinSU)-Calapan City Campus, Masipit, Calapan City 5200, Oriental Mindoro, Philippines
| | - Ronnel C. Nolos
- Resiliency and Sustainable Development Laboratory, Yuchengco Innovation Center, Mapua University, Intramuros, Manila 1002, National Capital Region, Philippines
- Mapua-MSC Joint Research Laboratory, Marinduque State College, Boac 4900, Marinduque, Philippines
- College of Environmental Studies, Marinduque State College, Boac 4900, Marinduque, Philippines
| | - Oliver B. Villaflores
- Research Center for the Natural and Applied Sciences, University of Santo Tomas, Sampaloc, Manila 1008, National Capital Region, Philippines
- Department of Biochemistry, Faculty of Pharmacy, University of Santo Tomas, Sampaloc, Manila 1008, National Capital Region, Philippines
| | - Enya Marie D. Apostol
- Resiliency and Sustainable Development Laboratory, Yuchengco Innovation Center, Mapua University, Intramuros, Manila 1002, National Capital Region, Philippines
- College of Business and Management, Mindoro State University (MinSU)-Calapan City Campus, Masipit, Calapan City 5200, Oriental Mindoro, Philippines
| | - Delia B. Senoro
- Resiliency and Sustainable Development Laboratory, Yuchengco Innovation Center, Mapua University, Intramuros, Manila 1002, National Capital Region, Philippines
- Mapua-MSC Joint Research Laboratory, Marinduque State College, Boac 4900, Marinduque, Philippines
- School of Civil, Environmental, and Geological Engineering, Mapua University, Intramuros, Manila 1002, National Capital Region, Philippines
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Li H, Liu Y, Zhou J, Liu S, Liu Y, Yang Y, Wang W, Che Y, Inam M, Guan L. The protective mechanism of a novel polysaccharide from Lactobacillus-fermented Nostoc commune Vauch. on attenuating cadmium-induced kidney injury in mice. Int J Biol Macromol 2023; 226:1444-1454. [PMID: 36442563 DOI: 10.1016/j.ijbiomac.2022.11.256] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/17/2022] [Accepted: 11/23/2022] [Indexed: 11/27/2022]
Abstract
A novel polysaccharide (NCVP-F) from Lactobacillus-fermented Nostoc commune Vauch. was obtained to investigate its underlying mechanism in cadmium-induced kidney injury. Results indicated that in comparison with NCVP, NCVP-F with lower molecular weight of 365.369 kDa, exhibited higher mole percentage of Man and Glc-UA, whereas slightly lower mole percentage of other monosaccharides. NCVP-F is a α-pyran polysaccharide similar to NCVP. Meanwhile, NCVP-F can more effectively alleviate hepatorenal injury (ALT, AST, TG, BUN and SCr) and kidney tissue lesions in Cd-injured mice model by increasing antioxidant enzyme activity (SOD, GSH and GSH-Px), inhibiting cytokines levels (IL-6, IL-1β, TNF-α and IL-18). In addition, NCVP-F effectively inhibited apoptosis proteins (Bax, cytochrome c, a-caspase-9 and a-caspase-3) and enhanced anti-apoptotic protein (Bcl-2) probably via activating PI3K/AKT/mTOR pathway in the Cd-injury kidney. Furthermore, 16S rRNA sequencing results indicated that NCVP-F better enriched Lachnospiraceae, reduced Muribaculaceae, Alloprevotella and Blautia to regulate Cd-induced gut microbiota disorders, which was probably down-regulated 7 pathways including apoptosis and lipopolysaccharide biosynthesis, and up-regulated 63 pathways, such as carbohydrate metabolism and lipid metabolism. This study suggested that applying functional NCVP-F prepared by biotransformation with low molecular weight might be more beneficial.
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Affiliation(s)
- Hailong Li
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yingying Liu
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Jiaming Zhou
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Su Liu
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yue Liu
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yiting Yang
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Wanting Wang
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yange Che
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Muhammad Inam
- Department of Animal Sciences, Shaheed Benazir Bhutto University Sheringal, Dir Upper, Pakistan
| | - Lili Guan
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center of Bioreactor and Pharmaceutical Development, Ministry of Education, Jilin Agricultural University, Changchun 130118, China.
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Karayakar F, Yurt Ö, Cicik B, Canli M. Accumulation and Elimination of Cadmium by the Nile Tilapia (Oreochromis niloticus) in differing Temperatures and Responses of Oxidative Stress Biomarkers. Bull Environ Contam Toxicol 2022; 109:1126-1134. [PMID: 36083344 DOI: 10.1007/s00128-022-03616-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
The aims of this study were to investigate the accumulation (15 days) and elimination (15 and 30 days) of cadmium (Cd) in the liver, gill, kidney and muscle of Oreochromis niloticus following exposures to different concentrations (1 and 2 mg/L) of Cd at different water temperatures (20, 25, 30 oC). Additionally, responses of oxidative stress biomarkers (superoxide dismutase, SOD; catalase CAT; glutathione peroxidase, GPx and malondialdehyde, MDA) of the liver were determined following Cd exposures. In accumulation period, Cd levels increased significantly in all the tissues at all temperatures and tissue accumulation order was kidney > liver > gill. All tissues, except the muscle, accumulated Cd in relation to exposure concentrations and water temperatures. There was no measurable level of Cd accumulation in the muscle, except in fish exposed to 2 mg Cd/L at 30 oC. Likewise, elimination of Cd from the tissues also increased in depends on periods and water temperatures. The order of Cd elimination from the tissues was gill > liver > kidney. The oxidative stress biomarkers also responded to both Cd exposure and temperature increases. The activities of antioxidant enzymes such as SOD, CAT, GPx and MDA levels in the liver increased in relation to increases in Cd concentrations and water temperatures.
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Affiliation(s)
- Fahri Karayakar
- Faculty of Fisheries, Mersin University, 33169, Yenisehir, Mersin, Turkey.
| | - Özge Yurt
- Faculty of Fisheries, Mersin University, 33169, Yenisehir, Mersin, Turkey
| | - Bedii Cicik
- Faculty of Fisheries, Mersin University, 33169, Yenisehir, Mersin, Turkey
| | - Mustafa Canli
- Faculty of Science and Letters, Biology Department, Cukurova University, Adana, Turkey
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10
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Li Z, Qiu Y, Li J, Wan K, Nie H, Su S. Chronic Cadmium Exposure Induces Impaired Olfactory Learning and Altered Brain Gene Expression in Honey Bees ( Apis mellifera). Insects 2022; 13:insects13110988. [PMID: 36354812 PMCID: PMC9696575 DOI: 10.3390/insects13110988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/23/2022] [Accepted: 10/24/2022] [Indexed: 06/01/2023]
Abstract
The honey bee (Apis mellifera) plays vital ecological roles in the pollination of crops and the maintenance of ecological balance, and adult honey bees may be exposed to exogenous chemicals including heavy metals during their foraging activities. Cadmium (Cd) is regarded as a nonessential toxic metal and is readily accumulated in plants; honey bees can therefore acquire Cd through the collection of contaminated nectar. In the present study, honey bees were chronically exposed to Cd to investigate the effects of sublethal cadmium doses on the olfactory learning and brain gene expression profiles of honey bees. The results showed that Cd-treated bees exhibited significantly impaired olfactory learning performances in comparison with control bees. Moreover, the head weight was significantly lower in Cd-treated bees than in control bees after chronic exposure to Cd. Gene expression profiles between the Cd treatment and the control revealed that 79 genes were significantly differentially expressed. Genes encoding chemoreceptors and olfactory proteins were downregulated, whereas genes involved in response to oxidative stress were upregulated in Cd-treated bees. The results suggest that Cd exposure exerts oxidative stress in the brain of honey bees, and the dysregulated expression of genes encoding chemoreceptors, olfactory proteins, and cytochrome P450 enzymes is probably associated with impaired olfactory learning in honey bees.
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Affiliation(s)
| | | | | | | | | | - Songkun Su
- Correspondence: ; Tel.: +86-136-6500-5782
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11
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Li Z, Song JA, Kim MJ, Choi CY. Water hardness alleviates the stress response caused by waterborne zinc in goldfish Carassius auratus. Gen Comp Endocrinol 2022; 327:114095. [PMID: 35835259 DOI: 10.1016/j.ygcen.2022.114095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/24/2022] [Accepted: 07/08/2022] [Indexed: 11/27/2022]
Abstract
In this study, the combined effect of waterborne Zn and water hardness on the stress response in the goldfish Carassius auratus was investigated. Goldfish were exposed to Zn concentrations of 0.5, 1.0, and 3.0 mg/L and water hardness of 90, 270, and 450 mg/L CaCO3 for 1, 3, 7, and 14 d. After exposure, it was determined that higher the Zn concentration, the more obvious the stress response. However, the stress response reduced with increasing water hardness. An increase in the Zn concentration caused stress responses in fish according to the increase in the mRNA expressions of corticotropin-releasing hormone and adrenocorticotropic hormone and cortisol level in the hypothalamus-pituitary-interrenal axis. The expression of these factors was the highest on day 7 and decreased on day 14. Furthermore, to evaluate the stress change in the liver tissue, we analyzed alanine aminotransferase, aspartate aminotransferase, and heat shock protein 70 concentrations to determine the damage caused by Zn and the change in water hardness. Immunohistochemistry staining for Na+/K+-ATPase in the gills showed that the gill activity was inhibited by Zn, and an increase in water hardness could improve Na+/K+-ATPase. In conclusion, we found that increasing water hardness is a successful method to reduce the stress response in goldfish caused by Zn.
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Affiliation(s)
- Zhongze Li
- Division of Marine BioScience, Korea Maritime & Ocean University, Busan 49112, Republic of Korea
| | - Jin Ah Song
- Marine Bio-Resources Research Unit, Korea Institute of Ocean Science and Technology, Busan 49111, Republic of Korea
| | - Min Ju Kim
- Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan 49112, Repiblic of Korea
| | - Cheol Young Choi
- Division of Marine BioScience, Korea Maritime & Ocean University, Busan 49112, Republic of Korea; Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan 49112, Repiblic of Korea.
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12
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Li AJ, Zhou GJ, Lai RWS, Leung PTY, Wu CC, Zeng EY, Lui GCS, Leung KMY. Extreme cold or warm events can potentially exacerbate chemical toxicity to the marine medaka fish Oryzias melastigma. Aquat Toxicol 2022; 249:106226. [PMID: 35738209 DOI: 10.1016/j.aquatox.2022.106226] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Marine ecosystems are currently subjected to dual stresses of chemical pollution and climate change. Through a series of laboratory experiments, this study investigated the impact of exposure to chemical contaminant such as DDT or copper (Cu), in combination with cold or warm temperature extremes on the marine medaka fish Oryzias melastigma. The results showed that extreme seawater temperatures (i.e., 15 and 32 °C in sub-tropical Hong Kong) exacerbated adverse chemical impacts on the growth performance of O. melastigma, in particular at the high thermal extreme. This was likely associated with an interruption of oxygen consumption and aerobic scope. Most importantly, the results of acclimation experiments, as reflected by thermal tolerance polygons, showed that chemical exposure substantially narrowed the thermal tolerance of the medaka, making them more vulnerable to temperature changes and extreme thermal events. Under dual stresses of thermal extremes and chemical exposure, the medaka switched their metabolic pathway to anaerobic respiration that might deplete their energy reserve for chemical detoxification. Although stress proteins such as heat shock proteins (HSP90) were up-regulated for cellular protection in the fish, such a defensive mechanism was repressed with intensifying dual stresses at high temperature and high chemical concentration. Bioconcentration of DDT or Cu generally increased with increasing temperature and its exposure concentration. Overall, these complex chemical-temperature interactions concomitantly exerted a concerted adverse impact to O. melastigma. The temperature-dependent toxicity of DDT or Cu shown in this study clearly demonstrated the potential challenge brought by the risk of chemical pollution under the impact of global climate change.
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Affiliation(s)
- Adela J Li
- The Swire Institute of Marine Science and School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong, China; Colleage of Natural Resources and Environment, South China Agricultural University, Guangzhou, China
| | - Guang-Jie Zhou
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China.
| | - Racliffe W S Lai
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Priscilla T Y Leung
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Chen C Wu
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China
| | - Eddy Y Zeng
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China; School of Environment, Jinan University, Guangzhou, China
| | - Gilbert C S Lui
- Department of Statistics and Actuarial Science, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Kenneth M Y Leung
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China.
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Anifowoshe AT, Oladipo SO, Oyinloye AN, Opute A, Odofin EO, Omotola A, Abdulrahim YM, Akinseye KM, Abdulkareem SI, Iyiola OA. Induction of oxidative stress and DNA damage in two common fish species of rivers and reservoirs in Ilorin, Northcentral, Nigeria. Journal of Taibah University for Science 2022. [DOI: 10.1080/16583655.2022.2074201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- A. T Anifowoshe
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore, India
| | - S. O. Oladipo
- Department of Zoology, Kwara State University, Malete, Nigeria
| | - A. N. Oyinloye
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - A. Opute
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - E. O. Odofin
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - A. Omotola
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | | | - K. M. Akinseye
- Department of Biology, Adeyemi College of Education, Ondo, Ondo State, Nigeria
| | - S. I. Abdulkareem
- Fisheries and Hydrology Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - O. A. Iyiola
- Cell Biology and Genetics Unit, Department of Zoology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
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Fazio F, Habib SS, Naz S, Hashmi MAH, Saoca C, Ullah M. Cadmium Sub-Lethal Concentration Effect on Growth, Haematological and Biochemical Parameters of Mystus seenghala (Sykes, 1839). Biol Trace Elem Res 2022; 200:2432-2438. [PMID: 34373978 DOI: 10.1007/s12011-021-02852-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/26/2021] [Indexed: 11/30/2022]
Abstract
The current study aims to assess the cadmium sub-lethal concentration influence on growth and haematological and biochemical parameters of Mystus seenghala. A total of 60 fish of three different length groups (20 each) were collected from Head Qadirabad, Pakistan. The fish were treated to the sub-lethal concentration viz. one-third of LC50, for 16 weeks except for the control groups. Water quality parameters were kept constant during the entire course of the research, and the major parameters were measured as temperature (28.03 ± 0.03 °C), DO (5.82 ± 0.14 mg L-1), pH (8.00 ± 0.01) and total hardness (249.98 ± 0.01 mg L-1). Findings revealed that the growth of three treated variant length groups was affected negatively by cadmium exposure and showed significantly (P < 0.05) lower average wet weight, body length and condition factor as compared to control groups, while the feed conversion ratio (FCR) increases by increasing the exposure duration. The haematological parameters including values of Hct, Hb and MCHC were significantly (P < 0.05) reduced in all Cd-treated groups than control groups, whereas the level of MCH and MCV were significantly higher, but no significant difference was found in the value of RBCs in all treated groups. Biochemical parameters such as ALT, AST, total lipid and glucose level in Cd exposure groups were significantly higher, while the total protein level was significantly (P < 0.05) reduced in all treated groups as compared to control groups. From the current study, it has been concluded that the growth, haematology and biochemical parameters are important indicators of ecotoxicology particularly contamination of the cadmium and health of the fish.
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Affiliation(s)
- Francesco Fazio
- Department of Veterinary Sciences, Polo Universitario Annunziata, University of Messina, 98168, Messina, Italy.
| | - Syed Sikandar Habib
- Department of Zoology, University of Sargodha, 40100, Sargodha, Punjab, Pakistan
| | - Saira Naz
- Institute of Molecular biology and Biotechnology, University of Lahore Sargodha Campus, 40100, Sargodha, Punjab, Pakistan
| | | | - Concetta Saoca
- Department of Veterinary Sciences, Polo Universitario Annunziata, University of Messina, 98168, Messina, Italy
| | - Mujeeb Ullah
- Department of Zoology, Islamia College University, Peshawar, 25120, Khyber Pakhtunkhwa, Pakistan
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15
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Neamatallah WA, Sadek KM, El-Sayed YS, Saleh EA, Khafaga AF. 2, 3-Dimethylsuccinic acid and fulvic acid attenuate lead-induced oxidative misbalance in brain tissues of Nile tilapia Oreochromis niloticus. Environ Sci Pollut Res Int 2022; 29:21998-22011. [PMID: 34775563 DOI: 10.1007/s11356-021-16359-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 09/01/2021] [Indexed: 06/13/2023]
Abstract
Lead has long been known as neurotoxic and immunotoxic heavy metal in human and animals including fish, whereas, 2, 3-dimethylsuccinic acid (DMSA) and fulvic acid (FA) are well-known biological chelators. The present investigation was carried out to assess the potential chelating and antioxidant effects of dietary supplementation with DMSA and FA against lead acetate (Pb)-induced oxidative stress in Nile tilapia, O. niloticus. One-hundred and eighty apparently healthy O. niloticus fish (30 ± 2.5 g) were allocated into six equal groups. The first group was fed on basal diet and served as control, while the second group was fed on DMSA-supplemented basal diets at levels of 30 mg/kg diet; the third group was fed on FA-supplemented basal diet at level of 0.3 mg/kg diet; the forth, fifths, and sixth groups were exposed to 14.4 mg Pb /L water (1/10 LC50) and feed on basal diet only, basal diet supplemented with DMSA (0.3 mg/kg diet), or basal diet supplemented with FA (0.3 mg/kg diet), respectively. Antioxidant and lipid peroxidative status, activity of glucose 6-phosphate dehydrogenase (G6PD), and lactate dehydrogenase (LDH) as well as the histopathologic findings were evaluated in brain tissues, while the Pb residues were evaluated in liver, muscles, and brain tissues. The results of the present study showed that DMSA and FA decreased malondialdehyde (MDA) and Pb residue in tissues of Pb-exposed fish and improved the histologic picture and brain contents of glutathione (GSH), glutathione-s-transferase (GST), glutathione peroxidase (GPx), superoxide dismutase (SOD), catalase (CAT), G6PD, LDH, and total antioxidant capacity (TAC). It could be concluded that DMSA and FA supplementation exhibited potential neuroprotective effect against Pb-induced oxidative brain damages in O. niloticus through improvement of antioxidant status of the brain tissue.
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Affiliation(s)
- Wesam A Neamatallah
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, Egypt
| | - Kadry M Sadek
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, Egypt
| | - Yasser S El-Sayed
- Department of Forensic Medicine, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, Egypt
| | - Ebeed A Saleh
- Department of Food Hygiene, Faculty of Veterinary Medicine, Damanhour University, Damahour, 22511, Egypt
| | - Asmaa F Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22758, Egypt.
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16
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Wang N, Yin Y, Xia C, Li Y, Liu J, Li Y. Zn-Enriched Bacillus cereus Alleviates Cd Toxicity in Mirror Carp (Cyprinus carpio): Intestinal Microbiota, Bioaccumulation, and Oxidative Stress. Biol Trace Elem Res 2022; 200:812-821. [PMID: 33740179 DOI: 10.1007/s12011-021-02657-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 02/25/2021] [Indexed: 11/28/2022]
Abstract
Cadmium (Cd) poisoning in humans and fish represents a significant global problem. Bacillus cereus (B. cereus) is a widely used probiotic in aquaculture. The objective of this study was to evaluate the potential of B. cereus in ameliorating Cd-induced toxicity in mirror carp. The biosorption rate of Zn for the B. cereus in 85.99% was significantly more than five strains. All fishes were exposed for 30 days to dietary ZnCl2 (30mg/kg), waterborne Cd (1 mg/L), and/or dietary Zn-enriched B. cereus (Zn 30mg/kg and 107cfu/g B. cereus). At 15 and 30 days, the fishes were sampled, and bioaccumulation, antioxidant activity, and intestinal microbiota were measured. Waterborne Cd exposure caused marked alterations in the composition of the microbiota. Dietary supplementation with Zn-enriched B. cereus can reduce the changes in the composition of intestinal microbiota in Cd exposure and decrease the pathogenic bacteria of Flavobacterium and Pseudomonas in Zn-enriched B. cereus groups. The results obtained indicate that Zn-enriched B. cereus can provide a significant protective effect on the toxicity of cadmium by inhibiting alterations in the levels of bioaccumulation and antioxidant enzyme including superoxide dismutase (SOD), catalase (CAT), total antioxidant (T-AOC), and malonaldehyde (MDA). Our results suggest that administration of Zn-enriched B. cereus has the potential to combat Cd toxicity in mirror carp.
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Affiliation(s)
- Nan Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
- Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, Changchun, 130118, China
| | - Yuwei Yin
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
- HongShi Farm of Henan Province, Zhoukou, 466263, China
| | - Changge Xia
- Xinlicheng Reservoir Management Bureau, Changchun, Jilin Province, 130119, People's Republic of China
| | - Yueru Li
- Laboratory of Ginseng and Antler Products Quality and Safety Risk Assessment, Ministry of Agriculture, Changchun, 130118, China
| | - Jia Liu
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China
- Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, Changchun, 130118, China
| | - Yuehong Li
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, China.
- Ministry of Education Laboratory of Animal Production and Quality Security, Jilin Agricultural University, Changchun, 130118, China.
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Hu F, Yin L, Dong F, Zheng M, Zhao Y, Fu S, Zhang W, Chen X. Effects of long-term cadmium exposure on growth, antioxidant defense and DNA methylation in juvenile Nile tilapia (Oreochromis niloticus). Aquat Toxicol 2021; 241:106014. [PMID: 34739975 DOI: 10.1016/j.aquatox.2021.106014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 09/14/2021] [Accepted: 10/25/2021] [Indexed: 06/13/2023]
Abstract
Cadmium (Cd) is a ubiquitous environmental contaminant, posing serious threats to aquatic organisms. The aims of the present study were to investigate the effects of long-term Cd exposure on the growth, GH/IGF axis, antioxidant defense and DNA methylation in juvenile Nile tilapia (Oreochromis niloticus). To this end, juvenile Nile tilapia were exposed to 0, 10 and 50 µg∙L-1 Cd for 45 and 90 days. The obtained results revealed that exposure to high concentrations of Cd significantly decreased body mass and body length, and down-regulated mRNA levels of GHRs, IGF-I and IGF-II in the liver of Nile tilapia. Cd exposure induced oxidative stress including the reduction of antioxidant activities and increases of malondialdehyde (MDA) and 8-hydroxydeoxyguanosine (8-OHdG) contents. Beside, the global DNA methylation levels significantly decreased with increasing Cd concentration and exposure time, which might result from increased oxidative DNA damage, the down-regulated expression of DNMT3a and DNMT3b and up-regulated expression of TET1 and TET2. In conclusion, long-term Cd exposure could inhibit growth, reduce antioxidant capacity and lead to oxidative damages to lipid and DNA, and decrease global DNA methylation level in juvenile Nile tilapia.
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Affiliation(s)
- Fengxiao Hu
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Li Yin
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Feilong Dong
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Mengyan Zheng
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yixin Zhao
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shirong Fu
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Weini Zhang
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xinhua Chen
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China.
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18
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Marenkov OM, Izhboldina OO, Nazarenko MM, Mylostyvyi RV, Khramkova OM, Kapshuk NO, Prychepa MV, Nesterenko OS. Influence of heavy metals on physiological and biochemical parameters of Pseudorasbora parva (Cypriniformes, Cyprinidae). Regul Mech Biosyst 2021. [DOI: 10.15421/0221103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Anthropogenic load on aquatic ecosystems leads to increased inputs of heavy metals, which can have a toxic effect on aquatic organisms. Some of the most appropriate objects for research are short-cycle fish species. This article considers the results of studies on the adaptive reactions of the stone moroko Pseudorasbora parva (Temminck et Schlegel, 1846) to Mn, Pb, Ni heavy metal ions, which exceeded the reference values in the reservoir by 1.7, 1.5 and 2.0 times, respectively. Changes in morphological parameters of the blood and histocytological pattern of the hepatopancreas of the experimental species under the influence of toxicants, as well as changes in biochemical parameters, were determined. It was noted that the influence of Mn caused pathological changes in the form of poikilocytosis. The morphometric parameters of erythrocytes (the cell area and the nuclear area) reached 67.48 ± 0.67 and 13.97 ± 0.22 µm2 respectively (4.0% and 13.8% less compared to the control). The influence of Ni resulted in an increased number of leukocytes and immature forms of erythrocytes. The area of erythrocytes was 0.9% smaller than that of the control group, and the area of the nucleus was 4.5% smaller than in the control. The effect of Pb as well as Mn consisted in poikilocytosis. The area of red blood cells and nuclei was smaller by 6.5% and 8.3%, respectively, compared to the control. The percentage of white blood cells in fish exposed to Ni and Pb tended to increase. In the experiment with nickel, the percentage of white blood cells was 10.2% of the number of formed elements; in the experiment with lead – 11.3%; with manganese – 6.1%, while in the control, the number of white blood cells compared to the total number of formed elements of fish was only 1.2%. Cytometric studies have revealed that there are significant differences in the shape, size, and location of hepatocytes in different experimental fish. The structural components of the liver for histological specimens were stained differentially with different intensities and different colours. The hepatocytes on histological specimens of the liver of the stone moroko exposed to Ni and Mn ions did not have clearly defined boundaries, there was a large number of destroyed cells, which indicates the toxic effect of these heavy metals. The hepatocytes exposed to Pb had the largest area of cells and nuclei and the highest nuclear-cytoplasmic ratio is typical for hepatocytes under the influence of Mn. The nuclei had the largest size and occupied 12.7% of the internal contents of the cells. It is shown that under the impact of the studied concentrations of Mn, Ni and Pb, lactate dehydrogenase activity increased by 1.22, 1.14 and 1.48 times compared to the control, respectively. In contrast, there was a 3.27-fold decrease in succinate dehydrogenase activity under the impact of Mn. Besides that, the activity of the enzyme decreased by 1.48 and 1.68 times under the action of Ni and Pb. Subsequently, we found an increase in the activity of alkaline phosphatase in muscle tissue by 3.25–3.94 times under the influence of the studied toxicants. Muscle protein levels under the impact of Mn were 1.14 times lower than in the control, the most distinct decrease in protein was found under the impact of Ni (1.53 times). The obtained data of physiological and biochemical reactions of the stone moroko to the influence of heavy metals provide an opportunity to predict changes in the species composition of fish fauna under conditions of excessive toxic pollution of ecosystems.
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Sharma S, Dar OI, Singh K, Kaur A, Faggio C. Triclosan elicited biochemical and transcriptomic alterations in Labeo rohita larvae. Environ Toxicol Pharmacol 2021; 88:103748. [PMID: 34534692 DOI: 10.1016/j.etap.2021.103748] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
In the current study, Triclosan (TCS, a commonly used antimicrobial agent) induced alterations in biochemical parameters and gene expression were recorded in the larvae of Labeo rohita after 96 h exposure and 10 days recovery period to find out health status biomarkers. 96 h exposure to 0.06, 0.067 and 0.097 mg/L TCS significantly declined the levels of glucose, triglycerides, urea and uric acid and activity of alkaline phosphatase (ALP), glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT). There was a non-significant decline in the levels of cholesterol and total protein but albumin and total bilirubin showed no change. After 10 days of recovery period, trend was opposite for glucose, urea and ALP only. Decline in the expression of trypsin and pancreatic amylase and elevation in creatine kinase during exposure to TCS showed a reverse trend after recovery period. However, concentration dependent elevation of chymotrypsin persisted till the end of recovery period. Principal Component Analysis (PCA) showed association of total protein, ALP, GOT, creatine kinase and pancreatic amylase with PC1 after exposure as well as recovery period. Therefore, these can be considered as important biomolecules for identification of health status of TCS stressed fish.
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Affiliation(s)
- Sunil Sharma
- Aquatic Toxicology Lab, Department of Zoology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Owias Iqbal Dar
- Aquatic Toxicology Lab, Department of Zoology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Kirpal Singh
- Aquatic Toxicology Lab, Department of Zoology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Arvinder Kaur
- Aquatic Toxicology Lab, Department of Zoology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy
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Hajirezaee S, Ajdari A, Azhang B. Metabolite profiling, histological and oxidative stress responses in the grey mullet, Mugil cephalus exposed to the environmentally relevant concentrations of the heavy metal, Pb (NO3) 2. Comp Biochem Physiol C Toxicol Pharmacol 2021; 244:109004. [PMID: 33609749 DOI: 10.1016/j.cbpc.2021.109004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/03/2021] [Accepted: 02/11/2021] [Indexed: 12/13/2022]
Abstract
In this study, a metabolomics approach was applied to investigate the metabolic responses of grey mullet, Mugil cephalus to toxicity induced by heavy metal, Pb (NO3)2. In addition, the study was followed by assessing the peroxidation index and histology of liver as supplementary data. Pb (NO3)2 exposure affected the plasma metabolome, especially four group metabolites including amino acids, methylated metabolites, energetic metabolites and citric acid intermediates. Pb (NO3)2 in medium and high concentrations (15 and 25 μg/l) increased the levels of plasma amino acids compared to control (P < 0.01). In contrast, Pb (NO3)2 decreased the plasma levels of methylated metabolites (P < 0.01). The ketogenic metabolites and glycerol levels significantly elevated in fish exposed to 25 μg/l Pb (NO3)2 (P < 0.01). The plasma glucose levels increased in treatment, 5 μg/l Pb (NO3)2 and after a decline in treatment 15 μg/l Pb (NO3)2 elevated again in treatment 25 μg/l Pb (NO3)2 (P < 0.01).The plasma levels of lactate significantly increased in fish exposed to 5 and 15 μg/l Pb (NO3)2 and then declined to initial levels in treatment, 25 μg/l Pb (NO3)2 (P < 0.01). The plasma levels of TCA cycle intermediates significantly elevated in treatments 15 and 25 μg/l Pb (NO3)2 (P < 0.01). As a biomarker of oxidative stress, the plasma levels of malondialdehyde (MDA) showed significant increases in Pb (NO3)2 exposed fish (P < 0.01). During exposure period, wide ranges of liver tissue damages were also observed in Pb (NO3)2 exposed fish. In conclusion, exposure to Pb (NO3)2 affected the metabolome content of blood in grey mullet, mainly through inducing the biochemical pathways related to the metabolism of the amino acids, energetic metabolites and methylated metabolites. Our results may help to understand the effects of heavy metals on fish hematology from a molecular point of view.
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Affiliation(s)
- Saeed Hajirezaee
- Department of Fisheries Sciences and Engineering, Faculty of Natural Resources, University of Jiroft, Jiroft, Kerman, Iran.
| | - Ashkan Ajdari
- Offshore Fisheries Research Center, Iranian Fisheries Sciences Institute, Agricultural Research, Education & Extension Organization (AREEO), Chabahar, Iran
| | - Bizhan Azhang
- Offshore Fisheries Research Center, Iranian Fisheries Sciences Institute, Agricultural Research, Education & Extension Organization (AREEO), Chabahar, Iran
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Farag MR, Alagawany M, Taha HSA, Ismail TA, Khalil SR, Abou-Zeid SM. Immune response and susceptibility of Nile tilapia fish to Aeromonas hydrophila infection following the exposure to Bifenthrin and/or supplementation with Petroselinum crispum essential oil. Ecotoxicol Environ Saf 2021; 216:112205. [PMID: 33848734 DOI: 10.1016/j.ecoenv.2021.112205] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/23/2021] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
Bifenthrin (BF) is a widely used 3rd generation type I pyrethroid with a potential toxic effect in fish. Nevertheless, its effect on the immune system remains unclear. In the present study, Oreochromis niloticus was exposed to BF at 0.68 μg/L for 60 days, followed by evaluating the hematological, biochemical, and immunological responses. Additionally, the potential of parsley (Petroselinum crispum) essential oil (PEO) to ameliorate the BF-induced toxic insults was explored. Our data have shown reductions in the growth performance with alterations observed in the hematological variables, protein profile and serum biomarkers of stress. DNA oxidative damage was evidenced by elevation of serum 8-hydroxy-2-deoxyguanosine (8-OHdG) content. BF-exposed fish presented also decline in serum lysozyme activity and levels of immunoglobulins (IgG and IgM) and nitric oxide (NO), with diminished resistance to Aeromonas hydrophila challenge. Furthermore, the RT-PCR analysis showed an upregulated expression pattern of immune -related genes including interleukin 1β (IL-1β), interferon - γ (IFN-γ) and tumor necrosis factor - α (TNF-α) genes in the liver tissue. Dietary co-supplementation of PEO at 1 or 2 mL/kg diet with concomitant BF exposure, alleviated the adverse effects of the insecticide in a dose-dependent manner. The observations from this study demonstrate the immunomodulation by BF and provide further insight into the protective properties of PEO and strengthen its applicability as a promising feed supplement to fish.
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Affiliation(s)
- Mayada R Farag
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Mahmoud Alagawany
- Poultry Department, Agriculture Faculty, Zagazig University, Zagazig 44519, Egypt
| | - Heba S A Taha
- Genetic Department, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Tamer Ahmed Ismail
- Department of Clinical Laboratory Sciences, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Samah R Khalil
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt.
| | - Shimaa M Abou-Zeid
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, University of Sadat City, 32897, Egypt
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Paul JS, Small BC. Chronic exposure to environmental cadmium affects growth and survival, cellular stress, and glucose metabolism in juvenile channel catfish (Ictalurus punctatus). Aquat Toxicol 2021; 230:105705. [PMID: 33310672 PMCID: PMC7885307 DOI: 10.1016/j.aquatox.2020.105705] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 11/19/2020] [Accepted: 11/25/2020] [Indexed: 05/28/2023]
Abstract
Anthropogenic activities have led to the enrichment of cadmium in freshwater systems where it is a contaminant of concern for fisheries and aquaculture as it has no known biological function and is toxic at trace concentrations. Yet, knowledge gaps remain regarding effects of chronic exposure to environmentally relevant concentrations on freshwater fish. Thus, the objectives of the current study were to assess chronic impacts of cadmium on channel catfish (Ictalurus punctatus) including how tissue-specific bioaccumulation patterns relate to functions of those tissues over time. We focused on liver and kidneys, and expression of genes related to cellular stress, glucose metabolism, and steroidogenesis. Catfish were exposed to concentrations of 0.5 (control), 2 (low), and 6 (high) μg L-1 Cd from fertilization to six months. Cadmium exposure negatively impacted channel catfish growth and was linked to bioaccumulation of tissue Cd, which followed a dose-related response, where concentrations in trunk kidney > liver = head kidney >> muscle. Differences in tissue Ca, Cu, Fe, and Zn concentrations were also observed between treatments. Following 3 months of exposure, expression of metallothionein (MT) and heat shock proteins (HSP) 70 & 90 increased relative to controls; however, no differences were detected at 6 months, suggesting compensation. Conversely, there were no differences in expression patterns for key genes in steroidogenesis, steroidogenic factor 1 (SF1), steroidogenic acute regulatory protein (StAR), and cytochrome P450scc (P450), which supports the observation that Cd did not affect the secondary stress response, evaluated via plasma cortisol and glucose concentrations following a low water stress event. As a function of length and weight, the high Cd treatment yielded fish that were significantly smaller than controls. In addition to the cellular responses in MT and HSPs noted, reduced growth in the high Cd treatment was likely due, at least in part, to elevated energetic demands. This is supported by observations of the upregulation of genes necessary for glucose metabolism. Hexokinase (HK), glucose-6-phosphatase (G6P), and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) were significantly elevated in the high treatment relative to controls at 3 months of exposure. Over the study period, exposure also reduced survival of channel catfish from 3 to 6 months. Reduced fitness, as a consequence of cadmium exposure, could be visible at the population level through altered life histories and growth patterns.
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Affiliation(s)
- Jenny S Paul
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Southern Illinois University, Carbondale, IL, 62901, USA.
| | - Brian C Small
- Aquaculture Research Institute, Department of Fish and Wildlife Sciences, University of Idaho Hagerman, ID, 83332, USA
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Ximenez JPB, Zamarioli A, Kacena MA, Barbosa RM, Barbosa F. Association of Urinary and Blood Concentrations of Heavy Metals with Measures of Bone Mineral Density Loss: a Data Mining Approach with the Results from the National Health and Nutrition Examination Survey. Biol Trace Elem Res 2021; 199:92-101. [PMID: 32356206 DOI: 10.1007/s12011-020-02150-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/07/2020] [Indexed: 12/12/2022]
Abstract
Osteoporosis and its consequence of fragility fracture represent a major public health problem. Human exposure to heavy metals has received considerable attention over the last decades. However, little is known about the influence of co-exposure to multiple heavy metals on bone density. The present study aimed to examine the association between exposure to metals and bone mineral density (BMD) loss. Blood and urine concentrations of 20 chemical elements were selected from 3 cycles (2005-2010) NHANES (National Health and Nutrition Examination Survey), in which we included white women over 50 years of age and previously selected for BMD testing (N = 1892). The bone loss group was defined as participants having T-score < - 1.0, and the normal group was defined as participants having T-score ≥ - 1.0. We developed classification models based on support vector machines capable of determining which factors could best predict BMD loss. The model which included the five-best features-selected from the random forest were age, body mass index, urinary concentration of arsenic (As), cadmium (Cd), and tungsten (W), which have achieved high scores for accuracy (92.18%), sensitivity (90.50%), and specificity (93.35%). These data demonstrate the importance of these factors and metals to the classification since they alone were capable of generating a classification model with a high prediction of accuracy without requiring the other variables. In summary, our findings provide insight into the important, yet overlooked impact that arsenic, cadmium, and tungsten have on overall bone health.
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Affiliation(s)
- João Paulo B Ximenez
- Laboratório de Toxicologia Analítica e de Sistemas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, 14040-903, Brazil.
| | - Ariane Zamarioli
- Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Melissa A Kacena
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Fernando Barbosa
- Laboratório de Toxicologia Analítica e de Sistemas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, 14040-903, Brazil
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Kwok ML, Meng Q, Hu XL, Chung CT, Chan KM. Whole-transcriptome sequencing (RNA-seq) study of the ZFL zebrafish liver cell line after acute exposure to Cd 2+ ions. Aquat Toxicol 2020; 228:105628. [PMID: 32971353 DOI: 10.1016/j.aquatox.2020.105628] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/03/2020] [Accepted: 09/06/2020] [Indexed: 06/11/2023]
Abstract
Cadmium (Cd) is a non-essential metal with no known biological function and a broad range of toxic effects in biological systems. We used whole-transcriptome sequencing (RNA-seq) to study the effects of Cd2+ toxicity in zebrafish liver cells, ZFL. The results of an RNA-Seq analysis of ZFL cells exposed to 5, 10 or 20 μM Cd2+ for 4- or 24-h. The differentially expressed genes affected by Cd2+ were analyzed by using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis to study the regulated pathways. Cd2+ regulated the expression of genes associated with cellular Cu, Zn, and Fe homeostasis, DNA replication leading to cell cycle arrest and apoptosis, and glutathione metabolism. Cd2+ boosted up the amino acid synthesis, possibly to support the glutathione metabolism for tackling the oxidative stress generated from Cd2+. Cd2+ stimulation was similar to heat or xenobiotics, based on the responses from ZFL such as endoplasmic reticulum stress and protein folding. We linked also those finding of gene activations relating to carcinogenesis of Cd. This paper provides a comprehensive analysis of the expression profiles induced by Cd2+ exposure in ZFL cells, as well as useful insights into the specific toxic effects.
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Affiliation(s)
- Man Long Kwok
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin., N.T., Hong Kong
| | - Qi Meng
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin., N.T., Hong Kong
| | - Xue Lei Hu
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin., N.T., Hong Kong
| | - Chun Ting Chung
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin., N.T., Hong Kong
| | - King Ming Chan
- School of Life Sciences, The Chinese University of Hong Kong, Sha Tin., N.T., Hong Kong.
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Kumar N, Gupta SK, Chandan NK, Bhushan S, Singh DK, Kumar P, Kumar P, Wakchaure GC, Singh NP. Mitigation potential of selenium nanoparticles and riboflavin against arsenic and elevated temperature stress in Pangasianodon hypophthalmus. Sci Rep 2020; 10:17883. [PMID: 33087779 PMCID: PMC7578828 DOI: 10.1038/s41598-020-74911-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 09/22/2020] [Indexed: 12/18/2022] Open
Abstract
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, mainly through excessive use of groundwater and other anthropogenic activities, is aggravating in many parts of the world, particularly in South Asia. We evaluated the efficacy of selenium nanoparticles (Se-NPs) and riboflavin (RF) to ameliorate the adverse impacts of elevated temperature and arsenic pollution on growth, anti-oxidative status and immuno-modulation in Pangasianodon hypophthalmus. Se-NPs were synthesized using fish gill employing green synthesis method. Four diets i.e., Se-NPs (0 mg kg-1) + RF (0 mg kg-1); Se-NPs (0.5 mg kg-1) + RF (5 mg kg-1); Se-NPs (0.5 mg kg-1) + RF (10 mg kg-1); and Se-NPs (0.5 mg kg-1) + RF (15 mg kg-1) were given in triplicate in a completely randomized block design. The fish were treated in arsenic (1/10th of LC50, 2.68 mg L-1) and high temperature (34 °C). Supplementation of the Se-NPs and RF in the diets significantly (p < 0.01) enhanced growth performance (weight gain, feed efficiency ratio, protein efficiency ratio, and specific growth rate), anti-oxidative status and immunity of the fish. Nitroblue tetrazolium (NBT), total immunoglobulin, myeloperoxidase and globulin enhanced (p < 0.01) with supplementation (Se-NPs + RF) whereas, albumin and albumin globulin (A:G) ratio (p < 0.01) reduced. Stress biomarkers such as lipid peroxidation in the liver, gill and kidney, blood glucose, heat shock protein 70 in gill and liver as well as serum cortisol reduced (p < 0.01) with supplementation of Se-NPs and RF, whereas, acetylcholine esterase and vitamin C level in both brain and muscle significantly enhanced (p < 0.01) in compared to control and stressors group (As + T) fed with control diet. The fish were treated with pathogenic bacteria after 90 days of experimental trial to observe cumulative mortality and relative survival for a week. The arsenic concentration in experimental water and bioaccumulation in fish tissues was also determined, which indicated that supplementation of Se-NPs and RF significantly reduced (p < 0.01) bioaccumulation. The study concluded that a combination of Se-NPs and RF has the potential to mitigate the stresses of high temperature and As pollution in P. hypophthalmus.
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Affiliation(s)
- Neeraj Kumar
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, Maharashtra, 413115, India.
| | - Sanjay Kumar Gupta
- ICAR-Indian Institute of Agricultural Biotechnology, Ranchi, Jharkhand, 834010, India
| | - Nitish Kumar Chandan
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar, Odisha, 751002, India
| | - Shashi Bhushan
- ICAR-Central Institute of Fisheries Education, Mumbai, Maharashtra, 400061, India
| | - Dilip Kumar Singh
- ICAR-Central Institute of Fisheries Education, Mumbai, Maharashtra, 400061, India
| | - Paritosh Kumar
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, Maharashtra, 413115, India
| | - Prem Kumar
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai, Tamil Nadu, 600028, India
| | - Goraksha C Wakchaure
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, Maharashtra, 413115, India
| | - Narendra Pratap Singh
- ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati, Pune, Maharashtra, 413115, India
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Long SM, Tull DL, De Souza DP, Kouremenos KA, Dayalan S, McConville MJ, Hassell KL, Pettigrove VJ, Gagnon MM. Metabolomics Provide Sensitive Insights into the Impacts of Low Level Environmental Contamination on Fish Health-A Pilot Study. Metabolites 2020; 10:metabo10010024. [PMID: 31935843 PMCID: PMC7022837 DOI: 10.3390/metabo10010024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/23/2019] [Accepted: 01/02/2020] [Indexed: 12/18/2022] Open
Abstract
This exploratory study aims to investigate the health of sand flathead (Platycephalus bassensis) sampled from five sites in Port Phillip Bay, Australia using gas chromatography-mass spectrometry (GC-MS) metabolomics approaches. Three of the sites were the recipients of industrial, agricultural, and urban run-off and were considered urban sites, while the remaining two sites were remote from contaminant inputs, and hence classed as rural sites. Morphological parameters as well as polar and free fatty acid metabolites were used to investigate inter-site differences in fish health. Significant differences in liver somatic index (LSI) and metabolite abundance were observed between the urban and rural sites. Differences included higher LSI, an increased abundance of amino acids and energy metabolites, and reduced abundance of free fatty acids at the urban sites compared to the rural sites. These differences might be related to the additional energy requirements needed to cope with low-level contaminant exposure through energy demanding processes such as detoxification and antioxidant responses as well as differences in diet between the sites. In this study, we demonstrate that metabolomics approaches can offer a greater level of sensitivity compared to traditional parameters such as physiological parameters or biochemical markers of fish health, most of which showed no or little inter-site differences in the present study. Moreover, the metabolite responses are more informative than traditional biomarkers in terms of biological significance as disturbances in specific metabolic pathways can be identified.
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Affiliation(s)
- Sara M. Long
- Centre for Aquatic Pollution Identification and Management (CAPIM), Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Parkville, VIC 3010, Australia
- Aquatic Environmental Stress (AQUEST) Research Group, School of Science, RMIT University, PO Box 71, Bundoora, VIC 3083, Australia; (K.L.H.); (V.J.P.)
- Correspondence: ; Tel.: +61-410-734-627
| | - Dedreia L. Tull
- Metabolomics Australia, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Melbourne, VIC 3010, Australia; (D.L.T.); (D.P.D.S.); (K.A.K.); (S.D.); (M.J.M.)
| | - David P. De Souza
- Metabolomics Australia, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Melbourne, VIC 3010, Australia; (D.L.T.); (D.P.D.S.); (K.A.K.); (S.D.); (M.J.M.)
| | - Konstantinos A. Kouremenos
- Metabolomics Australia, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Melbourne, VIC 3010, Australia; (D.L.T.); (D.P.D.S.); (K.A.K.); (S.D.); (M.J.M.)
| | - Saravanan Dayalan
- Metabolomics Australia, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Melbourne, VIC 3010, Australia; (D.L.T.); (D.P.D.S.); (K.A.K.); (S.D.); (M.J.M.)
| | - Malcolm J. McConville
- Metabolomics Australia, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Melbourne, VIC 3010, Australia; (D.L.T.); (D.P.D.S.); (K.A.K.); (S.D.); (M.J.M.)
- Department of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Parkville, VIC 3010, Australia
| | - Kathryn L. Hassell
- Aquatic Environmental Stress (AQUEST) Research Group, School of Science, RMIT University, PO Box 71, Bundoora, VIC 3083, Australia; (K.L.H.); (V.J.P.)
- Centre for Aquatic Pollution Identification and Management (CAPIM), The University of Melbourne, Parkville, VIC 3010, Australia
| | - Vincent J. Pettigrove
- Aquatic Environmental Stress (AQUEST) Research Group, School of Science, RMIT University, PO Box 71, Bundoora, VIC 3083, Australia; (K.L.H.); (V.J.P.)
- Centre for Aquatic Pollution Identification and Management (CAPIM), The University of Melbourne, Parkville, VIC 3010, Australia
| | - Marthe Monique Gagnon
- School of Molecular and Life Sciences, Curtin University, Bentley, WA 6102, Australia;
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Koli S, Prakash A, Choudhury S, Mandil R, Garg SK. Mercury affects uterine myogenic activity even without producing any apparent toxicity in rats: Involvement of calcium-signaling cascades. J Trace Elem Med Biol 2020; 57:40-47. [PMID: 31557574 DOI: 10.1016/j.jtemb.2019.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 08/31/2019] [Accepted: 09/11/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Mercury is an established environmental toxicant reported to cause reproductive disorders in women, however, its direct action on myometrial activity is yet to be understood. Earlier we have reported the underlying mechanism of mercury-induced myometrial contractions following in vitro exposure; however, no such information on the effect of mercury on myometrial activity following in vivo exposure is available, therefore, the present study was undertaken. OBJECTIVE Present study was designed to evaluate the effect of mercury on myometrial activity following in vivo exposure of rats and unravel the possible underlying mechanism. METHODS Female Wistar rats were orally exposed to mercury (5, 50 and 500 μg/L in drinking water) for 28 days to investigate the toxicodynamics of mercuric chloride (HgCl2)-induced alterations in myometrial activity. Response of the isolated myometrial strips to different spasmogens was recorded using polyphysiograph. Blood and uterine calcium, mercury, iron and zinc levels were estimated by atomic absorption spectrophotometry. Blood biochemicals and serum hormonal profiles (estradiol, progesterone) were also determined. RESULTS No systemic toxicity of mercury was observed in any of the treatment groups (5, 50 and 500 μg/L) in terms of alterations in body weight, organ weights, blood biochemical parameters including hormonal profile. Interestingly, mercury at 5 μg/L concentration significantly increased the receptor-dependent (PGF2α-induced) and receptor-independent (CaCl2-induced and high K+-depolarizing solution-induced) myometrial contractions and it was coupled with corresponding increase in the uterine calcium levels. However, mercury at higher dose levels (50 and 500 μg/L) did not significantly alter the myometrial response. CONCLUSION Our results evidently suggest that mercury at low level (5 μg/L) produced detrimental effect on myometrial activity by altering calcium entry into the smooth muscle and/or the release of calcium from intracellular stores without causing any apparent systemic toxicity in rats.
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Affiliation(s)
- Swati Koli
- Experimental Pharmacology Laboratory, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, UP, India
| | - Atul Prakash
- Experimental Pharmacology Laboratory, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, UP, India
| | - Soumen Choudhury
- Experimental Pharmacology Laboratory, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, UP, India
| | - Rajesh Mandil
- Experimental Pharmacology Laboratory, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, UP, India
| | - Satish K Garg
- Experimental Pharmacology Laboratory, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science and Animal Husbandry, U.P. Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go-Anusandhan Sansthan (DUVASU), Mathura, 281001, UP, India.
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Affiliation(s)
- Zhushan Fu
- Department of Environmental and Occupational Health, School of Public Health, China Medical University, Shenyang, China
| | - Shuhua Xi
- Department of Environmental and Occupational Health, School of Public Health, China Medical University, Shenyang, China
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Venturoti GP, Boldrini-França J, Gomes AS, Chisté B, Gomes LC. Geophagus brasiliensis (Teleostei: Cichlidae) as an indicator of toxicity of ornamental stone processing wastes. Comp Biochem Physiol C Toxicol Pharmacol 2019; 226:108639. [PMID: 31654828 DOI: 10.1016/j.cbpc.2019.108639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 09/19/2019] [Accepted: 10/08/2019] [Indexed: 12/17/2022]
Abstract
Massive exploitation of geological resources may lead to environmental issues due to the inadequate disposal of the processing wastes, which are potentially hazard to terrestrial and aquatic environments. To evaluate the toxic effects ornamental stones processing wastes (OSPW), Geophagus brasiliensis fish were contaminated with different concentrations of OSPW (250, 500, 750 and 1000 mg/L). The contaminated aquarium water showed increased total hardness and Ca, Na, K, Mg and Mn content, which lead to bioconcentration of Na+, K+ and Mg2+ in G. brasiliensis gills. The highest concentration of OSPW induced slight to moderate histopathological lesions in gills of exposed fish, such as structural detachment, hyperplasia of the lamellar epithelium and incomplete fusion of several lamellae. Micronucleus and comet assays revealed a dose-dependent genotoxic damage in fish exposed to the contaminant. The biochemical analysis revealed a slight increase in catalase and reduction in superoxide dismutase activities in exposed fish, indicating that OSPW affects the oxidative stress of G. brasiliensis. The no observed effect concentration (NOEC) and lowest observed effect concentration (LOEC) parameters indicate that low concentrations of OSPW (even under 250 mg/L) may be detrimental to exposed organisms by causing oxidative damage. This study demonstrates the toxic potential of OSPW in G. brasiliensis, even in short-term exposure, revealing some morphologic and molecular parameters that may be used as biomarkers in monitoring aquatic ecosystems contaminated with this effluent.
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Affiliation(s)
- Graciele Petarli Venturoti
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Rua Comissário Jose Dantas de Melo, 21, Vila Velha, Espírito Santo, Brazil
| | - Johara Boldrini-França
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Rua Comissário Jose Dantas de Melo, 21, Vila Velha, Espírito Santo, Brazil
| | - Aline Silva Gomes
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Rua Comissário Jose Dantas de Melo, 21, Vila Velha, Espírito Santo, Brazil
| | - Bárbara Chisté
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Rua Comissário Jose Dantas de Melo, 21, Vila Velha, Espírito Santo, Brazil
| | - Levy Carvalho Gomes
- Laboratory of Applied Ichthyology, Universidade Vila Velha, Rua Comissário Jose Dantas de Melo, 21, Vila Velha, Espírito Santo, Brazil.
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Venturoti GP, Boldrini-França J, Kiffer WP, Francisco AP, Gomes AS, Gomes LC. Toxic effects of ornamental stone processing waste effluents on Geophagus brasiliensis (Teleostei: Cichlidae). Environ Toxicol Pharmacol 2019; 72:103268. [PMID: 31585297 DOI: 10.1016/j.etap.2019.103268] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/16/2019] [Accepted: 09/21/2019] [Indexed: 06/10/2023]
Abstract
The ornamental stone industry generates considerable amounts of waste (OSPW), which may eventually reach natural environments and impact the local ecosystem. The aim of this study was to compare the toxic effects of two OSPW effluents in Geophagus brasiliensis: i) leachate effluent from a lagoon in an OSPW landfill (LE) and ii) decanted effluent from an ornamental stone processing industry (DE). G. brasiliensis were submitted to acute contamination with both OSPW effluents. After contamination, the gills were extracted for evaluation of histopathological alterations and ion concentration, while the liver underwent catalase (CAT), glutathione peroxidase (GPx), superoxide dismutase (SOD) and glutathione s-transferase (GST) enzyme activity analysis. An induced biomarker response (IBRv2) index was determined to correlate the multi-biomarker response in G. brasiliensis. Fish gills exposed to DE showed increased concentration of Ca2+, Mg2+, Na+, and K+ when compared to those treated with LE. Histopathological lesions were observed in gills of animals exposed to both effluents. Micronucleus and comet assay were significantly greater in fish exposed to DE, when compared to those contaminated with LE. The evaluation of the enzymatic activity of CAT, GPx and SOD indicate greater oxidative stress in DE and LE-exposed fish, while GST activity was not altered. DE showed an IBRv2 value almost two-times higher in relation to LE, indicating that this waste may present higher toxic potential. The results demonstrate that both contaminants led to substantial toxic effects in G. brasiliensis, although the decanted waste induced the most remarkable responses in G. brasiliensis.
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Affiliation(s)
- Graciele Petarli Venturoti
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil
| | - Johara Boldrini-França
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil
| | - Walace Pandolpho Kiffer
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil
| | - Aline Priscila Francisco
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil
| | - Aline Silva Gomes
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil
| | - Levy Carvalho Gomes
- Universidade Vila Velha, Rua Comissário José Dantas de Melo, 21, Boa Vista, Vila Velha, Espírito Santo, 29102-770, Brazil.
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Menaga M, Felix S, Charulatha M, Gopalakannan A, Panigrahi A. Effect of in-situ and ex-situ biofloc on immune response of Genetically Improved Farmed Tilapia. Fish Shellfish Immunol 2019; 92:698-705. [PMID: 31202966 DOI: 10.1016/j.fsi.2019.06.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 06/08/2019] [Accepted: 06/12/2019] [Indexed: 05/20/2023]
Abstract
The present study is aimed to investigate the effect of biofloc intake on Genetically Improved Farmed Tilapia (GIFT), developed within the system and its influence as feed supplementation on water quality, growth performance, immunological parameters, antioxidant status, immune gene expression, and its resistance to Aeromonas hydrophila infection. GIFT Tilapia juveniles of 5.1 g (±0.05) were stocked at a density of 15/m3 in lined ponds of 300 m2 in triplicates for 180 days. The experimental groups consisted of T1-biofloc developed within the culture systems (insitu), T2-biofloc supplementation in fish feed (exsitu) and C- Control without biofloc. Distillery Spent wash was used as a carbon source to maintain the C/N ratio of 10:1 for floc development in T1. Free CO2, pH, BOD, dissolved oxygen, alkalinity, Calcium and Magnesium ions, Nitrate, Nitrite and ammonia were found to be significantly different between the treatments and control throughout the experiment. The immunological (Serum protein, Respiratory burst test (RBT) and Myeloperoxidase) and antioxidant indicators (Glucose, Superoxide dismutase (SOD) and catalase) were found to be significantly higher in T1 at the end of the trial. Increased weight gain, specific growth rate, survival and decreased feed conversion ratio was found in T1 when compared with the other experimental groups. Real time quantitative PCR analysis revealed that there was no folded expression of the immunological genes such as Metallothionein gene, cathepsin L, Toll like receptor 7, Interleukin 1 β and Tumour necrosis factor α in liver and intestine for both control and treatment. However, the upregulated expression of targeted genes except tumour necrosis factor α was found in head kidney of T1. At the end of the study, GIFT Tilapia when infected with Aeromonas hydrophila showed an improved immune response in T1 and T2 with lesser signs of infection than Control. The findings of the present study affirmed the importance of biofloc technology in triggering the immunomodulatory response of GIFT Tilapia with its upregulated immune gene expression and its role as an antimicrobial agent against Aeromonas hydrophila. This study suggests the adoption of in-situ (T1) based biofloc method to obtain better performance of GIFT Tilapia culture.
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Affiliation(s)
- M Menaga
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - S Felix
- Tamil Nadu Dr.J.Jayalalithaa Fisheries University, Nagapattinam, India.
| | - M Charulatha
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - A Gopalakannan
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - A Panigrahi
- Principal Scientist, Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, Chennai, India
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32
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Elarabany N, Bahnasawy M. Comparative and Interactive Biochemical Effects of Sub-Lethal Concentrations of Cadmium and Lead on Some Tissues of the African Catfish ( Clarias gariepinus). Toxicol Res 2019; 35:249-255. [PMID: 31341554 PMCID: PMC6629445 DOI: 10.5487/tr.2019.35.3.249] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 11/15/2018] [Accepted: 11/20/2018] [Indexed: 11/22/2022] Open
Abstract
Cadmium is a strong toxic heavy metal which presents in paints and liquid wastes and causes oxidative stress in fish. On the other hand, lead is widely used for different purposes, e.g. lead pipes, it targets vital organs such as liver and kidney causing biochemical alterations. The present study evaluates the effects of 60 days exposure to Cd and Pb either single or combined together in African catfish. Sixty-four fishes were divided into 3 groups and exposed to CdCl2 (7.02 mg/L) or PbCl2 (69.3 mg/L) or a combination of them along with control group. Activities of acid phosphatase (ACP), lactate dehydrogenase (LDH) and glucose-6-phosphate dehydrogenase (G-6-PDH) were estimated. Moreover, gill, liver and kidney were assayed for activities of superoxide dismutase (SOD), catalase (CAT) and levels of glutathione (GSH) and malondialdehyde (MDA). Individual exposure showed that both Cd and Pb significantly decreased LDH activity and SOD activity in the kidney. Pb significantly increased G-6-PDH activity and decreased GSH level in the gill. CAT activity in liver and kidney elevated significantly on Cd exposure while lead caused a significant depletion in the liver and significant elevation in the kidney. Both Cd and Pb significantly increased MDA levels in liver and kidney while Pb increased its level in gills. The combined exposure resulted in normalization of LDH, G-6-PDH activity, and CAT activity in liver and kidney as well as GSH level in both tissues and MDA in gill and kidney. The combination increased SOD activity and MDA level in liver and decreased SOD activity in kidney and GSH level in gills. In conclusion, the antioxidant system of African catfish was adversely affected by prolonged exposure to Cd and Pb. The combined exposure caused less damage than individual exposure and returned most parameters to those of controls.
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Affiliation(s)
- Naglaa Elarabany
- Zoology Department, Faculty of Science, Damietta University, Damietta, Egypt
| | - Mohammed Bahnasawy
- Zoology Department, Faculty of Science, Damietta University, Damietta, Egypt
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Du J, Qiu B, Pedrosa Gomes M, Juneau P, Dai G. Influence of light intensity on cadmium uptake and toxicity in the cyanobacteria Synechocystis sp. PCC6803. Aquat Toxicol 2019; 211:163-172. [PMID: 30991162 DOI: 10.1016/j.aquatox.2019.03.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 03/18/2019] [Accepted: 03/24/2019] [Indexed: 05/02/2023]
Abstract
The mechanisms of cadmium toxicity to cyanobacterial photosynthesis have been extensively studied, but the response mechanisms to combinations of different cadmium concentrations and different light intensities are not yet well understood. The two principal objectives of the present work were to: 1) study the short term (5 h) toxic effects of cadmium on Synechocystis PCC6803 under three different culturing light intensity conditions; and, 2) investigate the effects of light history on Cd toxicity to Synechocystis. The maximal (ФM) and operational (Ф'M) photosystem II quantum yields, photosystem I quantum yield [Y (I)], cyclic electron flow, relative photochemical quenching (qPrel), relative non-photochemical quenching (qNrel), relative unquenched fluorescence (UQFrel), pigment contents, and cadmium uptake were evaluated when Synechocystis cells were treated with cadmium for 5 h under three different light conditions. We demonstrated that cadmium toxicity was enhanced with increasing growth light intensities due to increased cadmium uptake under higher light exposures, and the photoprotective mechanisms could not cope with cadmium and light stress under high light conditions. We also investigated Cd toxicity to Synechocystis adapted to three growth light intensities and subsequently shifted to different light intensity conditions to compare the effects of light regime shift on cadmium toxicity. We observed increased cadmium toxicity when the cells were transferred from low light to high light conditions. Interestingly, Synechocystis cells grown at high light intensities were more tolerant to cadmium than cells grown at low light intensities after the same light regime shift, due to the development of photoprotective mechanisms.
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Affiliation(s)
- Juan Du
- College of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, PR China
| | - Baosheng Qiu
- College of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, PR China
| | - Marcelo Pedrosa Gomes
- Laboratório de Fisiologia de Plantas sob Estresse, Departamento de Botânica, Setor de Ciências Biológicas, Universidade Federal do Paraná, Avenida Coronel Francisco H. dos Santos, 100, Centro Politécnico Jardim das Américas, C.P. 19031, 81531-980, Curitiba, Paraná, Brazil
| | - Philippe Juneau
- Departement des Sciences Biologiques - GRIL-TOXEN, Ecotoxicology of Aquatic Microorganisms Laboratory, Université du Québec à Montréal, Succ. Centre-Ville, C.P. 8888, H3C 3P8, Montréal, Québec, Canada.
| | - Guozheng Dai
- College of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, PR China.
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Capriello T, Grimaldi MC, Cofone R, D'Aniello S, Ferrandino I. Effects of aluminium and cadmium on hatching and swimming ability in developing zebrafish. Chemosphere 2019; 222:243-249. [PMID: 30708158 DOI: 10.1016/j.chemosphere.2019.01.140] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/21/2019] [Accepted: 01/24/2019] [Indexed: 05/23/2023]
Abstract
Aluminium and cadmium are biologically non-essential metals with a role in neurodegenerative and neuromuscular diseases. As an attractive model for neurobehavioural studies, zebrafish at 6 h post fertilization were exposed to 9, 18, 36 and 72 μM CdCl2 and 50, 100 and 200 μM AlCl3, respectively, for 72 h, and motility such as distance moved, mean velocity, cumulative movement, meander and heading were measured by DanioVision equipment. The hatching time was also analysed. A delay in the exit from the chorion was observed in all treated larvae with respect to the controls. CdCl2 acted on the exit from the chorion of larvae with a dose-dependent delay. By contrast, the delay caused by AlCl3 was greater at low concentrations. A dose-dependent reduction in swimming performance was observed in the larvae exposed to CdCl2. Instead, for those exposed to AlCl3, swimming performance improved at higher concentrations although values were in general lower than those of control. All the parameters had a similar trend except the meander parameter which showed a dose-dependent reduction. These data show that cadmium and aluminium can delay hatching and alter swimming ability in the early developmental stages of zebrafish, albeit with different effects, suggesting that exposure to sublethal concentrations of both metals can change behavioural parameters.
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Affiliation(s)
- Teresa Capriello
- Department of Biology, University of Naples "Federico II", Naples, Italy.
| | | | - Rita Cofone
- Department of Biology, University of Naples "Federico II", Naples, Italy.
| | - Salvatore D'Aniello
- Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy.
| | - Ida Ferrandino
- Department of Biology, University of Naples "Federico II", Naples, Italy.
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Sabir S, Akash MSH, Fiayyaz F, Saleem U, Mehmood MH, Rehman K. Role of cadmium and arsenic as endocrine disruptors in the metabolism of carbohydrates: Inserting the association into perspectives. Biomed Pharmacother 2019; 114:108802. [PMID: 30921704 DOI: 10.1016/j.biopha.2019.108802] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 12/11/2022] Open
Abstract
Endocrine disrupting chemicals (EDCs) have widespread environmental distribution originated from both natural and anthropogenic sources. From the last few decades, their contamination has been raised dramatically owing to continuous discharge in sewage and untreated industrial effluents. They have rapidly gained a considerable attention due to their critical role in the development of multiple endocrine-related disorders notably diabetes mellitus (DM). Cadmium and arsenic, among the most hazardous EDCs, are not only widely spread in our environment, but they are also found to be associated with wide range of health hazards. After entering into the human body, they are preferably accumulated in the liver, kidney and pancreas where they exhibit deleterious effects on carbohydrate metabolism pathways notably glycolysis, glucogenesis and gluconeogenesis through the modification and impairment of relevant key enzymes activity. Impairment of hepatic glucose homeostasis plays a crucial role in the pathogenesis of DM. Along with compromised function of pancreas and muscles, diminished liver and kidney functions also contribute considerably to increase the blood glucose level. These metals have potential to bring conformational changes in these enzymes and make them inactive. Additionally, these metals also disturb the hormonal balance, such as insulin, glucocorticoids and catecholamines; by damaging pancreas and adrenal gland, respectively. Moreover, these metals also enhance the production of reactive oxygen species and depress the anti-oxidative defense mechanism with subsequent disruption of multiple organs. In this article, we have briefly highlighted the impact of arsenic and cadmium on the metabolism of carbohydrates and the enzymes that are involved in carbohydrate metabolism and glucose homeostasis.
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Affiliation(s)
- Shakila Sabir
- Department of Pharmaceutical Chemistry, Government College University Faisalabad, Pakistan; Department of Pharmacology, Government College University Faisalabad, Pakistan
| | | | - Fareeha Fiayyaz
- Department of Pharmaceutical Chemistry, Government College University Faisalabad, Pakistan; Department of Microbiology, Government College University Faisalabad, Pakistan
| | - Uzma Saleem
- Department of Pharmacology, Government College University Faisalabad, Pakistan
| | | | - Kanwal Rehman
- Institute of Pharmacy, Physiology and Pharmacy, University of Agriculture, Faisalabad, Pakistan.
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Paul JS, Small BC. Exposure to environmentally relevant cadmium concentrations negatively impacts early life stages of channel catfish (Ictalurus punctatus). Comp Biochem Physiol C Toxicol Pharmacol 2019; 216:43-51. [PMID: 30419361 DOI: 10.1016/j.cbpc.2018.11.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 11/05/2018] [Indexed: 11/13/2022]
Abstract
Cadmium is a persistent contaminant of surface waters. The effects of cadmium on early life stages of fish are not well understood, although they are often disproportionately affected by contaminants. The objectives of this study were to examine effects of chronic exposure to environmentally relevant concentrations on growth, development, cellular stress, and glucose metabolism of channel catfish, Ictalurus punctatus. Eggs were wet-fertilized in treatment water at concentrations of 0.4 (control), 2.2 (low), or 8.5 (high) μg L-1 and monitored through swim-up, black fry stage. Eggs and fry accumulated cadmium dose-dependently. Fertilization rates were unaffected, yet hatch rate was significantly reduced in the high treatment. Survival to black fry and overall size and condition factor were not affected; however, differences in yolk sac size, and presumably energetics of yolk fry, was detected. Physiological pathways were also affected, demonstrated by altered gene expression, most notably in genes related to carbohydrate metabolism. Elevated expression of HK and G6PD, rather than G6P and GADPH, suggests glucose may be shunted towards the pentose-phosphate pathway. Overall, observations indicate cadmium negatively affects development in early life stages of channel catfish, which could lead to shifts in population structure and life history patterns in exposed populations of wild fish.
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Affiliation(s)
- Jenny S Paul
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Brian C Small
- Aquaculture Research Institute, Department of Fish and Wildlife Sciences, University of Idaho, Hagerman, ID 83332, USA
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Li J, Xie X. Inconsistent responses of liver mitochondria metabolism and standard metabolism in Silurus meridionalis when exposed to waterborne cadmium. Comp Biochem Physiol C Toxicol Pharmacol 2018; 214:17-22. [PMID: 30149079 DOI: 10.1016/j.cbpc.2018.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 08/18/2018] [Accepted: 08/21/2018] [Indexed: 12/17/2022]
Abstract
We investigated the standard metabolic rate and liver mitochondria metabolism of the southern catfish when exposed to waterborne cadmium. Juvenile southern catfish were exposed to waterborne cadmium concentrations (0, 62.5, 125, 250 and 500 μg/L, respectively) for 8 weeks, and the final body mass, the standard metabolic rate, the state III respiration rate, the activity of cytochrome C oxidase (CCO) of liver mitochondria, and the hepatosomatic index (HSI) were determined. The results showed that the 62.5 μg/L, 125 μg/L, and 250 μg/L experiment groups had a significantly higher standard metabolic rate than that of the control group. Standard metabolic rate in the 500 μg/L experiment group did not differ from the control group. State III respiration rate of liver mitochondria decreased with an increase in cadmium concentration. The 125 μg/L, 250 μg/L, and 500 μg/L experiment groups had a significantly lower state III respiration rate than that of the control group. The activity of CCO in the 500 μg/L experiment group was significantly lower than that of the control group. These results suggest that at low cadmium concentrations, the southern catfish could continuously improve the standard metabolism to provide extra energy in response to the cadmium stress. Cadmium exposures caused damage to the structure and function of liver mitochondria and decreased the activity of mitochondria enzymes, which results in a decrease in the energy of the liver metabolism. The adjustment of the metabolism of liver mitochondria in southern catfish was inconsistent with the adjustment of individual standard metabolism.
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Affiliation(s)
- Jian Li
- Guangxi Key Laboratory of Beibu Gulf Marine Biodiversity Conservation, Ocean College, Qinzhou University, Qinzhou, China; Institute of Hydrobiology and Water Environment, School of Life Sciences, Southwest University, Chongqing, China.
| | - Xiaojun Xie
- Institute of Hydrobiology and Water Environment, School of Life Sciences, Southwest University, Chongqing, China.
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Morshdy AEMA, Darwish WS, Daoud JRM, Sebak MAM. Estimation of metal residues in Oreochromis niloticus and Mugil cephalus intended for human consumption in Egypt: a health risk assessment study with some reduction trials. J Verbrauch Lebensm 2018. [DOI: 10.1007/s00003-018-1198-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Chen W, Wang K, Liu S. Molecular cloning and tissue distribution of fatty acid binding protein-3 in goldfish (Carassius auratus) and its mRNA expression in response to cadmium and PAMPs. Comp Biochem Physiol A Mol Integr Physiol 2018; 224:68-75. [PMID: 30008387 DOI: 10.1016/j.cbpa.2018.06.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/25/2018] [Accepted: 06/25/2018] [Indexed: 12/13/2022]
Abstract
Fatty acid binding proteins (FABPs) are members of the conserved, multigene family of intracellular lipid binding proteins. In this study, the full-length cDNA of goldfish (Carassius auratus) FABP-3 (gfFABP-3) was successfully cloned. gfFABP-3 had an open reading frame of 402 bp and encoded a 133 amino acid polypeptide. The predicted gfFABP-3 protein included a lipocalin domain and displayed typical conserved FABP tertiary structures. Reverse transcription-PCR (RT-PCR) revealed that the gfFABP-3 gene was expressed in all tested tissues, with higher levels of expression in the testis, liver, heart, fat and kidney. After 24 h of cadmium exposure, gfFABP-3 was significantly upregulated in the gill, liver and spleen, but downregulated in the intestine, as compared to unexposed controls. gfFABP-3 expression was significantly downregulated in the spleen in goldfish challenged with LPS and Poly I:C. Our study provides a molecular characterization of goldfish FABP-3 and indicated that gfFABP-3 was potentially associated with the toxic effects of cadmium on lipid metabolism, and with the immune response to pathogenic infection.
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Affiliation(s)
- Wenbo Chen
- Department of Biology, Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China.
| | - Kaimeng Wang
- Department of Biology, Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China
| | - Shiyu Liu
- Department of Biology, Institute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, Henan, China
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Hani YMI, Turies C, Palluel O, Delahaut L, Gaillet V, Bado-Nilles A, Porcher JM, Geffard A, Dedourge-Geffard O. Effects of chronic exposure to cadmium and temperature, alone or combined, on the threespine stickleback (Gasterosteus aculeatus): Interest of digestive enzymes as biomarkers. Aquat Toxicol 2018; 199:252-262. [PMID: 29677587 DOI: 10.1016/j.aquatox.2018.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 04/01/2018] [Accepted: 04/10/2018] [Indexed: 06/08/2023]
Abstract
The development of predictive, sensitive and reliable biomarkers is of crucial importance for aquatic biomonitoring to assess the effects of chemical substances on aquatic organisms, especially when it comes to combined effects with other stressors (e.g. temperature). The first purpose of the present study was to evaluate the single and combined effects of 90 days of exposure to an environmental cadmium concentration (0.5 μg L-1) and two water temperatures (16 and 21 °C) on different parameters. These parameters are involved in (i) the antioxidant system (superoxide dismutase activity -SOD- and total glutathione levels -GSH-), (ii) the energy metabolism, i.e. energy reserves (glycogen, lipids, proteins) and digestive enzymes (trypsin, amylase, intestinal alkaline phosphatase -IAP-), and (iii) biometric parameters (weight, length, Fulton's condition factor, and the gonadosomatic index -GSI-) of threespine stickleback (Gasterosteus aculeatus). The second purpose was to determine the interest of the three digestive enzymes as biomarkers in comparison with the other parameters. The higher temperature (21 °C) impacted the anti-oxidant and energy reserve parameters. In liver, GSH levels increased on day 60, while SOD decreased on days 15 and 90, with a significant decrease of protein and lipid energy reserves on day 90. In muscle, the higher temperature decreased SOD activity only on day 90. G. aculeatus biometric parameters were also impacted by the higher temperature, which limited stickleback growth after 90 days of exposure. In female sticklebacks, the GSI peaked on day 60 and decreased sharply on day 90, while the highest values were reached at day 90 in the control groups, suggesting impaired reproduction in sticklebacks raised at 21 °C. These results suggest that 21 °C is an upper-limit temperature for long-term physiological processes in sticklebacks. In contrast, very low-concentration cadmium exposure had no effect on classical biomarkers (energy reserves, antioxidant parameters, biometric parameters). However, digestive enzymes showed an interesting sensitivity to cadmium, which was emphasized by high temperature. The activity of the three digestive enzymes decreased significantly on day 90 when sticklebacks were exposed to cadmium alone, while the decrease was stronger and was recorded earlier (from day 15) when they were exposed to the cadmium-temperature combination. Compared to conventional measurements, digestive enzymes responded rapidly. This could be an important advantage for them to be used as early warning tools to reflect the health status of organisms, particularly for trypsin and IAP activities.
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Affiliation(s)
- Younes Mohamed Ismail Hani
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Verneuil-en-Halatte, France, France; Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Moulin de la Housse, Reims, France
| | - Cyril Turies
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Verneuil-en-Halatte, France, France
| | - Olivier Palluel
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Verneuil-en-Halatte, France, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Moulin de la Housse, Reims, France
| | - Véronique Gaillet
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Moulin de la Housse, Reims, France
| | - Anne Bado-Nilles
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Verneuil-en-Halatte, France, France
| | - Jean-Marc Porcher
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Verneuil-en-Halatte, France, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Moulin de la Housse, Reims, France
| | - Odile Dedourge-Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Moulin de la Housse, Reims, France.
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Ghafari Farsani H, Binde Doria H, Jamali H, Hasanpour S, Mehdipour N, Rashidiyan G. The protective role of vitamin E on Oreochromis niloticus exposed to ZnONP. Ecotoxicol Environ Saf 2017; 145:1-7. [PMID: 28689069 DOI: 10.1016/j.ecoenv.2017.07.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 06/22/2017] [Accepted: 07/03/2017] [Indexed: 06/07/2023]
Abstract
The present study evaluated if ZnONPs induce oxidative stress, immunological impairment and cellular damage in tilapia (Oreochromis niloticus), as well as the possible protective effect of vitamin E. Fish were fed for ten days and five study groups were investigated: controls, two ZnONPs concentrations (1.5 and 2.5mgL-1) and 1.5 and 2.5mgL-1 of ZnONPs + vitamin E (500mgkg-1 of food). O. niloticus treated with ZnONPs, showed decreased health in comparison with the control group and the groups that combined nanoparticles and vitamin E-supplemented diet. ZnONPs caused cell impairment by increasing ALT, AST and ALP activity and generated oxidative stress by inhibiting SOD and CAT activity. Biochemical changes of these biomarkers were prevented by vitamin E, although this compound did not confer complete protection. In conclusion, ZnONPs are toxic to O. niloticus, affecting antioxidant defenses, with vitamin E acting protectively against this toxic effect.
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Affiliation(s)
- Hamed Ghafari Farsani
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Halina Binde Doria
- Federal University of Paraná (UFPR) Laboratory of Cellular Toxicology, Department of Cellular Biology, Paraná, Brasil
| | - Hadi Jamali
- Young Researchers and Elite Club, Urmia Branch, Islamic Azad University, Urmia, Iran
| | - Soleiman Hasanpour
- Young Researchers and Elite Club, Urmia Branch, Islamic Azad University, Urmia, Iran
| | - Neda Mehdipour
- Iranian National Institute for Oceanography and Atmospheric Science, Tehran, Iran
| | - Ghasem Rashidiyan
- Young Researchers and Elite Club, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Li D, Pi J, Wang J, Zhu P, Liu D, Zhang T. Effects of Cadmium Exposure on Metal Accumulation and Energy Metabolism of Silver Carp (Hypophthalmichthys molitrix). Bull Environ Contam Toxicol 2017; 99:567-573. [PMID: 28918460 DOI: 10.1007/s00128-017-2180-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 09/13/2017] [Indexed: 06/07/2023]
Abstract
Effects of cadmium (Cd) exposure on metal accumulation and energy metabolism of silver carp (Hypophthalmichthys molitrix) were studied during 14 days. The results showed that Cd accumulated in tissues of silver carp significantly with time and Cd concentration, as the order: liver > kidney > gill > muscle. The levels of muscle glycogen, triglyceride, and plasma triglyceride decreased significantly (p < 0.05). The levels of muscle protein, plasma glucose and lactate significantly increased during the first 8 days, and then all significantly decreased (p < 0.05). No significant alternations were observed in muscle cortisol, ATP and plasma protein (p > 0.05). The results indicate that the tissues' Cd concentrations and energy metabolism were altered by the presence of waterborne Cd, and silver carp mobilizes the muscle energy stores to cope with the increased energy demands for detoxication and repair mechanism induced by the exposure to waterborne Cd.
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Affiliation(s)
- Deliang Li
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
| | - Jie Pi
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Jianping Wang
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Pengfei Zhu
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Deming Liu
- Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, Hunan Agricultural University, Changsha, 410128, China
| | - Ting Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China.
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Masouleh FF, Amiri BM, Mirvaghefi A, Ghafoori H, Madsen SS. Silver nanoparticles cause osmoregulatory impairment and oxidative stress in Caspian kutum (Rutilus kutum, Kamensky 1901). Environ Monit Assess 2017; 189:448. [PMID: 28799136 DOI: 10.1007/s10661-017-6156-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 08/01/2017] [Indexed: 06/07/2023]
Abstract
Silver nanoparticles (AgNPs) are increasingly used in several industrial and household products because of their antibacterial and antifungal properties. Hence, there is an inevitable risk that these chemicals may end up in aquatic biotopes and have adverse effects on the fauna. In order to assess potential health effects on aquatic organisms, this study evaluated the effects of waterborne AgNP exposure for 7 days on a set of critical stress parameters in juvenile Caspian kutum (Rutilus kutum), an economically important fish in the Caspian Sea. The applied level 11 μg/l of AgNP is high compared to reported water concentrations and corresponds to 40% of the 96 h LC50 value, initially determined to be 28 μg/l. Gill heat shock protein 70 (hsp70) mRNA expression, Na+/K+-ATPase activity and enzymatic activities of liver superoxide dismutase (SOD), glutathione peroxidase (Gpx), lactate dehyrogenase (LDH) and alkaline phosphatase (ALP), and whole-body cortisol and thyroid hormones (T3 and T4) were measured as endpoints. Gill hsp70 mRNA expression increased and gill Na+/K+-ATPase activity decreased in AgNP-exposed fish compared to controls. The specific activities of all liver enzymes decreased significantly compared to controls. Whole-body cortisol and thyroid hormones decreased compared to controls. In conclusion, the study demonstrates that AgNPs cause oxidative stress and gill osmoregulatory disruption in Caspian kutum juveniles.
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Affiliation(s)
- Fatemeh F Masouleh
- Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karadj, 31585-4314, Iran
| | - Bagher M Amiri
- Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karadj, 31585-4314, Iran
| | - Alireza Mirvaghefi
- Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karadj, 31585-4314, Iran
| | - Hossein Ghafoori
- Department of Biology, Faculty of Science, University of Guilan, Rasht, 41335-19141, Iran
| | - Steffen S Madsen
- Department of Biology, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark.
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Vu CT, Lin C, Yeh G, Villanueva MC. Bioaccumulation and potential sources of heavy metal contamination in fish species in Taiwan: assessment and possible human health implications. Environ Sci Pollut Res Int 2017; 24:19422-19434. [PMID: 28677040 DOI: 10.1007/s11356-017-9590-4] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 06/20/2017] [Indexed: 05/09/2023]
Abstract
In this study, tissues of five fish species prevalent in the Houjing River were analyzed for heavy metal concentrations. Results show concentrations of such metals to be much higher than internationally recommended standard limits (as determined by the WHO and FAO) and other similar studies. Heavy metal contamination of fish in the Houjing River is hence significant. High hazard and carcinogenic risk related to the Houjing River's fish was proven based on target hazard quotient (THQ) and target cancer risk (TR) estimations. In fact, four of the five species studied present THQ levels higher than 1, and seven TRs of zinc (Zn) and arsenic (As) are higher than 10-4. Despite lower estimated daily intake (EDI) of fish in the area (per recommended daily allowance guidelines), possible heavy metal bioaccumulations in fish stock pose a high health risk for human consumption. From our analyses, the highest bioaccumulation factor (BAF) estimated above 1000 was of Zn. Among the fish species studied, Oreochromis niloticus possesses the ability to accumulate copper (Cu) and Zn dramatically. Pearson's correlation matrix showed a positive correlation between Cu and As, attributed to multiple industrial activities along the river. Hierarchical cluster analysis of results based on sampling stations exhibits three clusters and may be linked to the type of industrial activities specific to that area. More intensive study is needed in order to further determine the toxic metals in fish. Reporting of contaminant levels must be compared with optimal health criteria guidelines. Our study, while showing the severity of heavy metal contamination in fish stock, calls for urgent, sustained, and targeted actions by both governmental authorities and the local scientific community-to help prevent and mitigate the situation and ensure the physical well-being of local inhabitants.
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Affiliation(s)
- Chi Thanh Vu
- Department of Marine Environmental Engineering, National Kaohsiung Marine University, Kaohsiung, 81157, Taiwan, Republic of China
| | - Chitsan Lin
- Department of Marine Environmental Engineering, National Kaohsiung Marine University, Kaohsiung, 81157, Taiwan, Republic of China.
| | - Gavin Yeh
- Department of Marine Environmental Engineering, National Kaohsiung Marine University, Kaohsiung, 81157, Taiwan, Republic of China
| | - Maria Ching Villanueva
- IFREMER, Laboratoire de Biologie Halieutique, Z.I. Pointe du Diable, BP 70, 29280, Plouzané, France
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Kaya H, Duysak M, Akbulut M, Yılmaz S, Gürkan M, Arslan Z, Demir V, Ateş M. Effects of subchronic exposure to zinc nanoparticles on tissue accumulation, serum biochemistry, and histopathological changes in tilapia (Oreochromis niloticus). Environ Toxicol 2017; 32:1213-1225. [PMID: 27464841 PMCID: PMC5274611 DOI: 10.1002/tox.22318] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Accepted: 07/02/2016] [Indexed: 06/06/2023]
Abstract
Zinc nanoparticles (ZnNPs) are among the least investigated NPs and thus their toxicological effects are not known. In this study, tilapia (Oreochromis niloticus) were exposed to 1 and 10 mg/L suspensions of small size (SS, 40-60 nm) and large size (LS, 80-100 nm) ZnNPs for 14 days under semi-static conditions. Total Zn levels in the intestine, liver, kidney, gill, muscle tissue, and brain were measured. Blood serum glucose (GLU), glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT), and lactate dehydrogenase (LDH) were examined to elucidate the physiological disturbances induced by ZnNPs. Organ pathologies were examined for the gills, liver, and kidney to identify injuries associated with exposure. Significant accumulation was observed in the order of intestine, liver, kidney, and gills. Zn levels exhibited time- and concentration-dependent increase in the organs. Accumulation in kidney was also dependent on particle size; NPs SS-ZnNPs were trapped more effectively than LS-ZnNPs. No significant accumulation occurred in the brain (p > 0.05) while Zn levels in muscle tissue increased only marginally (p ≥ 0.05). Significant disturbances were noted in serum GOT and LDH (p < 0.05). The GPT levels fluctuated and were not statistically different from those of controls (p > 0.05). Histopathological tubular deformations and mononuclear cell infiltrations were observed in kidney sections. In addition, an increase in melano-macrophage aggregation intensity was identified on the 7th day in treatments exposed to LS-ZnNPs. Mononuclear cell infiltrations were identified in liver sections for all treatments. Both ZnNPs caused basal hyperplasia in gill sections. Fusions appeared in the gills after the 7th day in fish treated with 10 mg/L suspensions of SS-ZnNPs. In addition, separations in the secondary lamella epithelia were observed. The results indicated that exposure to ZnNPs could lead to disturbances in blood biochemistry and cause histopathological injuries in the tissues of O. niloticus. © 2016 Wiley Periodicals, Inc. Environ Toxicol 32: 1213-1225, 2017.
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Affiliation(s)
- Hasan Kaya
- Faculty of Marine Sciences and Technology, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Müge Duysak
- Faculty of Marine Sciences and Technology, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Mehmet Akbulut
- Faculty of Marine Sciences and Technology, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Sevdan Yılmaz
- Faculty of Marine Sciences and Technology, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Mert Gürkan
- Faculty of Arts and Sciences, Department of Biology, Çanakkale Onsekiz Mart University, Çanakkale, 17100, Turkey
| | - Zikri Arslan
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, Mississippi, 39217, USA
| | - Veysel Demir
- Engineering Faculty, Department of Environmental Engineering, Tunceli University, Tunceli, 62000, Turkey
| | - Mehmet Ateş
- Engineering Faculty, Department of Bioengineering, Tunceli University, Tunceli, 62000, Turkey
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Yousafzai AM, Ullah F, Bari F, Raziq S, Riaz M, Khan K, Nishan U, Sthanadar IA, Shaheen B, Shaheen M, Ahmad H. Bioaccumulation of Some Heavy Metals: Analysis and Comparison of Cyprinus carpio and Labeo rohita from Sardaryab, Khyber Pakhtunkhwa. Biomed Res Int 2017; 2017:5801432. [PMID: 28396869 DOI: 10.1155/2017/5801432] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/14/2016] [Accepted: 02/21/2017] [Indexed: 11/25/2022]
Abstract
We examined and compared heavy metals bioaccumulation in Cyprinus carpio and Labeo rohita netted from Sardaryab, a tributary of River Kabul. By using atomic absorption spectrometry we assessed different organs including livers, gills, and muscles. Metals studied were chromium, iron, zinc, lead, and copper. Livers of both species showed higher concentrations of metals while muscles showed the least amount. Chromium and iron were the highly concentrated metals in the gills and livers of both species. A quantity of 0.154 ± 0.011, 0.199 ± 0.0079, and 0.024 ± 0.008 μg/g of chromium was found in the gills, livers, and muscles of Cyprinus carpio, respectively. Similarly, the gills, liver, and muscles of Labeo rohita contained 0.133 ± 0.008, 0.165 ± 0.01, and 0.019 ± 0.006 μg/g of Cr, respectively. Iron was highest in carp in the range of 0.086 ± 0.01 in gills and 0.067 ± 0.011 μg/g in muscles, comparatively. All the studied metals were found within the US recommended daily dietary allowances (RDA) limits; hence no immediate risk in their consumption for human was found. The data showed that Cyprinus carpio being omnivorous and bottom feeder stored higher concentrations of metals as compared to Labeo rohita.
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Chen W, Zhang Z, Yan F, Jiang X, Qin S, Dong H. Identification of three selenoprotein T paralogs in goldfish (Carassius auratus) and expression analysis in response to environmental stressors. Comp Biochem Physiol B Biochem Mol Biol 2017; 203:65-75. [DOI: 10.1016/j.cbpb.2016.09.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 09/14/2016] [Accepted: 09/16/2016] [Indexed: 01/10/2023]
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Zhai Q, Yu L, Li T, Zhu J, Zhang C, Zhao J, Zhang H, Chen W. Effect of dietary probiotic supplementation on intestinal microbiota and physiological conditions of Nile tilapia (Oreochromis niloticus) under waterborne cadmium exposure. Antonie Van Leeuwenhoek 2016; 110:501-513. [DOI: 10.1007/s10482-016-0819-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 12/08/2016] [Indexed: 11/29/2022]
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Mekkawy IA, Mahmoud U, Salah S. Atrazine-induced Changes in some Biochemical Parameters of the Early Developmental Stages of the African Catfish Clarias gariepinus (Burchell, 1822). ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ajbmb.2017.21.40] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Pi J, Li X, Zhang T, Li D. Effects of Acute Exposure to Sublethal Waterborne Cadmium on Energy Homeostasis in Silver Carp (Hypophthalmichthys molitrix). Bull Environ Contam Toxicol 2016; 97:497-503. [PMID: 27488982 DOI: 10.1007/s00128-016-1896-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 07/28/2016] [Indexed: 06/06/2023]
Abstract
Effects of acute exposure to sublethal waterborne cadmium (Cd) on energy homeostasis in filter-feeding fishes have rarely been studied. The response patterns of energy substances were investigated in juvenile silver carp (Hypophthalmichthys molitrix) exposed to sublethal waterborne Cd for 96 h. The results showed the 96hLC50 of Cd on juvenile silver carp was 1.723 mg/L. Sublethal acute exposure of Cd significantly affected the energy homeostasis of juvenile silver carp, including increase in plasma glucose and lactate, and decrease in plasma triglyceride, muscle glycogen and triglyceride and liver glycogen. The results indicated that glycogen and triglyceride prior to protein were mobilized to meet the increased demands for detoxication and repair mechanism to sublethal waterborne Cd exposure, and glycogen level depleted faster and restored slower in the liver than in the white muscle in juvenile silver carp.
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Affiliation(s)
- Jie Pi
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Xuelin Li
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Ting Zhang
- Center of Environment and Water Resources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China.
| | - Deliang Li
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province, Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
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