1
|
Mdaini Z, Telahigue K, Hajji T, Rabeh I, Pharand P, El Cafsi M, Tremblay R, Gagné JP. Spatio-temporal distribution and sources of polycyclic aromatic hydrocarbons in Tunis Lagoon: Concentrations in sediments and Marphysa sanguinea body and excrement. Mar Pollut Bull 2023; 189:114769. [PMID: 36871343 DOI: 10.1016/j.marpolbul.2023.114769] [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: 01/03/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
Despite international recognition as an important coastal wetland, Tunis Lagoon is still subjected to anthropogenic pressures. This article provides valuable data on the spatio-temporal distribution, toxicity, and origins of polycyclic aromatic hydrocarbons (PAHs) in the Tunis Lagoon complex. PAHs' concentrations were measured in Marphysa sanguinea body and excrements, as well as in surface sediments. Total mean PAHs' concentrations reached a maximum of 2398 ng/g dry weight (DW) in sediments, 1007.19 ng/g DW in M. sanguinea, and 2602.05 ng/g DW in excrements. Diagnostic PAHs' ratios were used to determine whether PAHs' origins were pyrogenic or petrogenic. Our data showed a predominance of PAHs with a pyrogenic source. Principal component analysis showed PAHs isolated from polychaetes clearly separated from those measured in sediment and excrement. We believe that sediments are not the main source of bioaccumulation by M. sanguinea. Moreover, the toxicity of PAHs in sediments is moderate to high for benthic organisms.
Collapse
Affiliation(s)
- Zied Mdaini
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia; Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada.
| | - Khaoula Telahigue
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Tarek Hajji
- Laboratoire de Biotechnologie et Valorisation des Bio-Géo Ressources LR11ES31, Institut Supérieur de Biotechnologie de Sidi Thabet, Université La Manouba, Biotechpole Sidi Thabet, 2020 Ariana, Tunisia
| | - Imen Rabeh
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Pamela Pharand
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - M'hamed El Cafsi
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Rejean Tremblay
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - Jean Pierre Gagné
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| |
Collapse
|
2
|
Telahigue K, Antit M, Rabeh I, Chouba L, Kheriji S, Cafsi ME, Hajji T, Mhadhbi L. Heavy Metal Bioaccumulation and Oxidative Stress Profile in Brachidontes pharaonis (Bivalvia: Mytilidae) from the Tunisian Coast: Insight into Its Relevance as Bioindicator of Marine Pollution. Bull Environ Contam Toxicol 2022; 109:831-838. [PMID: 35951059 DOI: 10.1007/s00128-022-03593-5] [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: 01/08/2022] [Accepted: 07/20/2022] [Indexed: 06/15/2023]
Abstract
This study aims to verify the relevance of Brachidontes pharaonis to assess the ecotoxicological status of polluted sites. For this, the levels of some heavy metals (i.e. Zn, Cu, Pb, and Cd) and a battery of biomarkers including metallothionein (MT), malondialdehyde (MDA), reduced glutathione (GSH), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) were assessed in mussels collected from the harbor of Rades (North), and the harbor of Zarzis (South). Moreover, abiotic parameters including temperature, salinity, pH, and dissolved oxygen were assessed. Results from the ICP-OES showed that the southern population exhibited a higher metal pollution index with significantly higher Zn, Cu, and Pb concentrations. Moreover, the specimens from Zarzis displayed significantly higher levels of MDA, MT, GSH, GPx, SOD, and CAT reflecting higher levels of oxidative and chemical stress. These results emphasize the potential utility of B. pharaonis for the monitoring of heavily impacted sites.
Collapse
Affiliation(s)
- Khaoula Telahigue
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mouna Antit
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imen Rabeh
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Lassaad Chouba
- National Institute of Marine Science and Technology (INSTM), La Goulette Center, 2060 Tunis. Univ., 2025, Carthage, Tunisia
| | - Souhaila Kheriji
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, University of Manouba, 2020, Ariana, Tunisia
| | - Lazhar Mhadhbi
- Laboratory of Ecology, Biology and Physiology of Aquatic organisms, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
3
|
Mdaini Z, Telahigue K, Hajji T, Rabeh I, Pharand P, El Cafsi M, Tremblay R, Gagné JP. Bioaccumulation of polycyclic aromatic hydrocarbons (PAH) in Polychaeta Marphysa sanguinea in the anthropogenically impacted Tunis Lagoon: DNA damage and immune biomarkers. Mar Pollut Bull 2022; 184:114104. [PMID: 36126481 DOI: 10.1016/j.marpolbul.2022.114104] [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: 02/22/2022] [Revised: 08/30/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
This work assessed the impact of polycyclic aromatic hydrocarbons (PAHs) on the polychaeta Marphysa sanguinea in Tunis Lagoon. Highest PAHs concentrations were accumulated at station E with maximum Σ PAH of 6028,87 ng/g DW. Changes in animal physiology were clearly related to bioaccumulated PAH. In fact, high levels of immune biomarkers (cyclooxygenase [COX] and lysozyme activity with maximum of 44631,10 FU/mn/mg protein and 0,017 lysozyme activity/mn/mg protein, respectively) were recorded at stations B and E. Triacylglycerol (TAG), the energy source, was lowest at the most polluted stations (E and B), while phospholipids (PL) were highest at the control station. Statistical analysis revealed a probable effect of both low and high molecular weight PAHs on variations in energy storage lipids (TAG and sterol and wax esters [SE/WE]) and membrane lipids, particularly PL. Our results encourage the use of M. sanguinea to assess pollution levels in coastal ecosystems.
Collapse
Affiliation(s)
- Zied Mdaini
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia; Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada.
| | - Khaoula Telahigue
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Tarek Hajji
- Laboratoire de Biotechnologie et Valorisation des Bio-Géo Ressources LR11ES31, Institut Supérieur de Biotechnologie de Sidi Thabet, Université La Manouba, Biotechpole Sidi Thabet, 2020 Ariana, Tunisia
| | - Imen Rabeh
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Pamela Pharand
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - M'hamed El Cafsi
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques LR18ES41, Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 Tunis, Tunisia
| | - Rejean Tremblay
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - Jean Pierre Gagné
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| |
Collapse
|
4
|
Rabeh I, Telahigue K, Hajji T, Mdaini Z, Nechi S, Chelbi E, El Cafsi M, Mhadhbi L. Impacts of engineered iron nanoparticles on oxidative stress, fatty acid composition, and histo-architecture of the smooth scallop Flexopecten glaber. Environ Sci Pollut Res Int 2022; 29:78396-78413. [PMID: 35688986 DOI: 10.1007/s11356-022-21027-x] [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: 09/13/2021] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
Engineered iron nanoparticles are widely used in environmental remediation, yet their potential toxic effects on marine biota remain poorly elucidated. This study aimed to gain insight into the nanoscale zero-valent iron (NZVI) toxicity mechanisms for marine invertebrates. Aside from the effect on oxidative status and histopathology, the effect of NZVI on lipid metabolism in bivalves was studied for the first time. To this end, specimens of Flexopecten glaber were exposed to ascending concentrations (0.5, 1, and 1.5 mg/L) of NZVI for 96 h. Results illustrate differential patterns of iron accumulation in the gills and the digestive gland. By increasing NZVI concentrations, the total iron level tended to markedly increase in the gills and decrease in the digestive gland, reaching 132 and 37.6 μg/g DW, respectively, in the specimens exposed to 1.5 mg/L. Biochemical and cellular biomarkers highlighted that NZVI caused oxidative stress (measured as hydrogen peroxide, malondialdehyde, and advanced oxidation protein product levels) and alterations of antioxidant defense systems, including reduced glutathione, non-protein thiol, glutathione peroxidase, superoxide dismutase, and catalase. Modulation of lipid metabolism with changed fatty acid compositions (mainly an increase in the saturation and a decrease in unsaturation levels) was also observed in both gills and digestive gland. Moreover, several histological damages, including lipofuscin accumulation, infiltrative inflammations, and digestive tubule alterations, were observed in the two studied organs, providing supplementary evidence regarding the toxic effect of NZVI. This study adds to the growing body of evidence pointing to the hazardous impacts of iron NPs on aquatic ecosystems.
Collapse
Affiliation(s)
- Imen Rabeh
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Khaoula Telahigue
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, Univ. Manouba, 2020, Ariana, Tunisia.
| | - Zied Mdaini
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
- Institut des Sciences de la Mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC, G5L 3A1, Canada
| | - Salwa Nechi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri Hospital, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Emna Chelbi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri Hospital, University Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Lazhar Mhadhbi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
5
|
El Ayari T, Mhadhbi L, Trigui El Menif N, El Cafsi M. Acute toxicity and teratogenicity of carbaryl (carbamates), tebufenpyrad (pyrazoles), cypermethrin and permethrin (pyrethroids) on the European sea bass (Dicentrarchus labrax L, 1758) early life stages. Environ Sci Pollut Res Int 2022; 29:66125-66135. [PMID: 35501436 DOI: 10.1007/s11356-022-20421-9] [Citation(s) in RCA: 4] [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: 12/20/2021] [Accepted: 04/20/2022] [Indexed: 06/14/2023]
Abstract
The toxicity of carbaryl, tebufenpyrad, cypermethrin and permethrin was evaluated in European sea bass Dicentrarchus labrax during the embryonic and larval development using six different concentrations per chemical. The order of the toxicity effectiveness was carbaryl > tebufenpyrad > cypermethrin > permethrin. The larvae were more sensitive to all tested chemicals than embryos. The LC50 of carbaryl, tebufenpyrad, cypermethrin and permethrin was determined as 13.88, 43.96, 92 and 142 ppm and 9.27, 25.67, 48.4 and 72.7 ppm in embryo and larvae, respectively. Furthermore, the tested pesticides exhibited teratogenic effects on D. labrax embryo-larval stages. The observed malformations were coagulation, no spherical egg, unhatched egg, pericardial oedemata, yolk oedemata, lordosis, kyphosis, scoliosis, no eye, cranial deformation and body atrophy. Malformations were induced with 0.5 ppm carbaryl, 10 ppm tebufenpyrad and 50 ppm cypermethrin and permethrin; the highest rates of malformation were noted with 16 ppm carbaryl, 160 ppm tebufenpyrad, 400 ppm cypermethrin and 400 ppm permethrin as 34.5%, 28%, 17.5% and 16%, respectively. A positive correlation between the incidence of malformation and the increase of pesticide concentration was established.
Collapse
Affiliation(s)
- Tahani El Ayari
- Faculty of Sciences of Bizerte, Laboratory of Environment Bio-Monitoring, Group of Fundamental and Applied Malacology (LEB/GFAM), University of Carthage, 7021, Zarzouna, Bizerte, Tunisia.
| | - Lazhar Mhadhbi
- Department of Biology, Ecology, Biology and Physiology of Aquatic Organisms Laboratory, Faculty of Sciences of Tunis, University of El Manar, Tunis, Tunisia
| | - Najoua Trigui El Menif
- Faculty of Sciences of Bizerte, Laboratory of Environment Bio-Monitoring, Group of Fundamental and Applied Malacology (LEB/GFAM), University of Carthage, 7021, Zarzouna, Bizerte, Tunisia
| | - M'hamed El Cafsi
- Department of Biology, Ecology, Biology and Physiology of Aquatic Organisms Laboratory, Faculty of Sciences of Tunis, University of El Manar, Tunis, Tunisia
| |
Collapse
|
6
|
Sefi M, Chaâbane M, Bejaoui S, Elwej A, Marrekchi R, Jamoussi K, Gouiaa N, Sellami TB, El Cafsi M, Zeghal N. Antioxidant role of selenium against maneb-induced cardiotoxicity in mice. Environ Sci Pollut Res Int 2022; 29:54827-54841. [PMID: 35312919 DOI: 10.1007/s11356-022-19497-0] [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: 09/03/2021] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
The current study was conducted to assess the beneficial effect of selenium (Se) on maneb-induced cardiotoxicity and fatty acid alterations in adult mice. Swiss albino male mice were assigned into four experimental groups. The first group consisted of negative controls. The second group represented the positive controls where mice received daily, via the diet, sodium selenite at a dose of 0.2 mg/kg. For the third group, mice were subjected to intraperitoneal injections of maneb (30 mg/kg BW). The fourth group (MB+Se) received daily the same dose of maneb as group 3 along with sodium selenite at the same dose as group 2. Mice exposure to maneb caused cardiotoxicity as indicated by an increase in malondialdehyde, hydrogen peroxide, and protein carbonyl levels, and an alteration of the antioxidant defense system (catalase, glutathione peroxidase, superoxide dismutase, glutathione, and vitamin C). Plasma lactate dehydrogenase activity and total cholesterol, triglyceride, and low-density lipoprotein cholesterol levels increased, while high-density lipoprotein cholesterol level decreased. Results showed also a decrease in the amount of n-3 PUFA, docosahexaenoic, docosapentaenoic, and eicosapentaenoic acids. However, an increase in the levels of MUFA, cis-vaccenic, and palmitoleic acids was observed. Co-administration of Se restored the parameters indicated above to near control values. The histopathological findings confirmed the biochemical results. Selenium could be a useful and efficient agent against maneb-induced cardiotoxicity.
Collapse
Affiliation(s)
- Mediha Sefi
- Animal Physiology Laboratory, Department of Life Sciences, Sciences Faculty of Sfax, University of Sfax, Sfax, Tunisia.
- Ecology, Biology and Physiology Laboratory of Aquatic Organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mariem Chaâbane
- Animal Physiology Laboratory, Department of Life Sciences, Sciences Faculty of Sfax, University of Sfax, Sfax, Tunisia
| | - Safa Bejaoui
- Ecology, Biology and Physiology Laboratory of Aquatic Organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Awatef Elwej
- Animal Physiology Laboratory, Department of Life Sciences, Sciences Faculty of Sfax, University of Sfax, Sfax, Tunisia
| | - Rim Marrekchi
- Biochemistry Laboratory, Department of Biochemistry, CHU Hedi Chaker, University of Sfax, 3029, Sfax, Tunisia
| | - Kamel Jamoussi
- Biochemistry Laboratory, Department of Biochemistry, CHU Hedi Chaker, University of Sfax, 3029, Sfax, Tunisia
| | - Naourez Gouiaa
- Histopathology Laboratory, Department of Anatomo-pathology, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - Tahia Boudawara Sellami
- Histopathology Laboratory, Department of Anatomo-pathology, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - M'hamed El Cafsi
- Ecology, Biology and Physiology Laboratory of Aquatic Organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Najiba Zeghal
- Animal Physiology Laboratory, Department of Life Sciences, Sciences Faculty of Sfax, University of Sfax, Sfax, Tunisia
| |
Collapse
|
7
|
Telahigue K, Rabeh I, Chouba L, Mdaini Z, El Cafsi M, Mhadhbi L, Hajji T. Assessment of the heavy metal levels and biomarker responses in the smooth scallop Flexopecten glaber from a heavily urbanized Mediterranean lagoon (Bizerte lagoon). Environ Monit Assess 2022; 194:397. [PMID: 35488006 DOI: 10.1007/s10661-022-10071-2] [Citation(s) in RCA: 4] [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: 10/07/2021] [Accepted: 04/21/2022] [Indexed: 06/14/2023]
Abstract
Marine heavy metal pollution is a worldwide serious issue. Like almost all Mediterranean lagoons, the Bizerte lagoon is highly urbanized and suffers from intensive anthropogenic pressure. In the present study, we screened the metal contamination and biomarker responses in the smooth scallop Flexopecten glaber inhabiting this vulnerable ecosystem. To this end, the concentrations of six heavy metals (HM) (i.e., Cu, Pb, Zn, Cd, Hg, and Fe) and a panel of biochemical endpoints including malondialdehyde (MDA), metallothioneins (MT), reduced glutathione (GSH), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) were determined in the gills and digestive gland across seasons (warm and cold) and sites (S1 and S2). The distribution of almost all analyzed metals in F. glaber tissues varied significantly between sites, seasons, and organs. The highest levels were recorded at S2 during the warm period. Moreover, the digestive gland was found to accumulate greater concentrations of HM than the gills. Marked spatio-temporal variations were also observed for oxidative stress biomarkers, mainly in the gills, while the digestive gland seems to be rather sensitive to seasonal variability. Particularly, we noticed that among the used biomarkers, MT did not show significant variations in the two tested organs across seasons and sites. From the obtained results, F. glaber appears as a sensitive organism to anthropogenic metal contamination and can be proposed as a promising bioindicator species for marine pollution.
Collapse
Affiliation(s)
- Khaoula Telahigue
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia.
| | - Imen Rabeh
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Lassaad Chouba
- National Institute of Marine Science and Technology (INSTM), La Goulette Center, 2060 Tunis. Univ. Carthage, 2025, Tunis, Tunisia
| | - Zied Mdaini
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
- Institut Des Sciences de La Mer de Rimouski, Université du Québec À Rimouski, 310 allée des Ursulines, Rimouski, QC, G5L 3A1, Canada
| | - M'hamed El Cafsi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Lazhar Mhadhbi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, , Univ., 2020, Manouba, Ariana, Tunisia
| |
Collapse
|
8
|
Chetoui I, Baraket G, Tir M, Lekired A, Boussaid M, Cafsi ME, Denis F. Molecular signature of phylogenetic relationships and demographic history of Tunisian Mactra stultorum: Evidence from mitochondrial and nuclear DNA data. ZOOLOGY 2021; 151:125989. [PMID: 35007841 DOI: 10.1016/j.zool.2021.125989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 03/08/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 11/25/2022]
Abstract
The genetic structure of Mactra stultorum is inferred from partial sequence of a mitochondrial cox1gene and of the internal transcribed spacer region ITS1. The samples with two colors of shell (white and brown) were collected from three sites belonging to the Tunisian coasts: Kalaât El Andalous (KA) and Soliman (SM) and Gabes (GM)). The phylogenetic trees obtained from the 2 markers are similar and subdivided samples into 3 distinct clades; clade (1) regrouped GM, clade (2) regrouped KS (KS contains samples from SM and KAa) and clade (3) is formed by KAb. Using the external sequences from genbank, it can be suggested that M. stultorum from the three clades KS, GM and KAb are three subspecies. The two sympatric M. stultorum from KA (KAa and KAb) appear to be genetically isolated showing a high genetic distance and no common haplotypes where the shell color serves for segregating marker. A total of 29 and 18 haplotypes were detected in the examined cox1 and ITS1 regions, respectively. Our study revealed higher levels of genetic diversity for ITS1 compared to cox1. For both markers, significant clinal changes in haplotypes frequencies between the north and the south populations supported by the absence of common haplotypes were observed. The demographic history of M. stultorum populations has been assessed using neutral tests and mismatch distribution for cox1 marker. A unimodal curve of the Mismatch's distribution and negative significant neutral tests suggested a recent sudden demographic expansion for GM.
Collapse
Affiliation(s)
- Imene Chetoui
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques, Département de Biologie, Faculté des Sciences de Tunis El Manar, Université de Tunis El Manar.Farhat Hached Tunis, B.P. n° 94 - ROMMANA 1068, Tunisie.
| | - Ghada Baraket
- Faculté des Sciences de Tunis El Manar, Université de Tunis El Manar. Farhat Hached Tunis, B.P. n° 94 - ROMMANA 1068, Tunisie
| | - Mariem Tir
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques, Département de Biologie, Faculté des Sciences de Tunis El Manar, Université de Tunis El Manar.Farhat Hached Tunis, B.P. n° 94 - ROMMANA 1068, Tunisie
| | - Abdelmalek Lekired
- Laboratory of Microorganisms and Active Biomolecules, MBA-LR03ES03, Faculty of Sciences of Tunis, University of Tunis El Manar, Farhat Hached Tunis, B.P. n° 94 - ROMMANA 1068, Tunisia
| | - Mohamed Boussaid
- Laboratoire de biotechnologie Végétale, Institut National des Sciences Appliquées de Technologie, centre urbain Nord B.PN°676, 1080, Tunis cedex, Tunisie
| | - M'hamed El Cafsi
- Laboratoire d'Ecologie, Biologie et Physiologie des Organismes Aquatiques, Département de Biologie, Faculté des Sciences de Tunis El Manar, Université de Tunis El Manar.Farhat Hached Tunis, B.P. n° 94 - ROMMANA 1068, Tunisie
| | - Francoise Denis
- FRE BOREA, Muséum National d'Histoire Naturelle, Place de la Croix, Concarneau, 29900, France; Laboratoire Mer Molécule Santé, EA 2160, Le Mans Université, avenue O.-Messiaen, 72085, Le Mans Cedex 9, France
| |
Collapse
|
9
|
Telahigue K, Rabeh I, Hajji T, Trabelsi W, Fouzai C, Nechi S, Chelbi E, El Cafsi M, Soudani N. Assessment of the impacts of glyphosate and its commercial formulation Roundup® on the respiratory tree of the sea cucumber Holothuria forskali using a multivariate biomarker approach. Chemosphere 2021; 269:129376. [PMID: 33385670 DOI: 10.1016/j.chemosphere.2020.129376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 08/13/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 06/12/2023]
Abstract
In this study, the potential hazardous impacts of the technical grade glyphosate acid (GLY) and its commercial formulation roundup (RD®) were evaluated for the first time on holothurians. To do this, redox status, fatty acid (FA) profile, and histopathology aspects were assessed in the respiratory tree tissue of the sea cucumber Holothuria forskali following short-term exposure (96 h) to a series of concentrations (10, 100 and 1000 μg L-1) of GLY and RD® (glyphosate acid equivalent). Our results showed that both GLY and RD® promoted oxidative stress highlighted with an increase of hydrogen peroxide (H2O2), malondialdehyde (MDA), lipid peroxides (LOOH) and advanced oxidation protein product (AOPP) levels in all treated groups. In addition, both glyphosate forms were found to perturb the FA composition. However, changes in saturated (SFA) and polyunsaturated (PUFA) including some essential FA (LA, ARA, EPA and DHA) revealed differential compensatory/adaptive processes in H. forskali depending on the treatment. GLY and RD® were also found to modulate the enzymatic (glutathione S-transferases, glutathione peroxidase and catalase) and non-enzymatic (reduced glutathione and ascorbic acid) antioxidant defense status. Taken together, our results revealed that the commercial formulation produced more pronounced effects on H. forskali respiratory tree than the pure form. This finding was further confirmed by the histological observations.
Collapse
Affiliation(s)
- Khaoula Telahigue
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia.
| | - Imen Rabeh
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, Univ. Manouba, 2020, Ariana, Tunisia
| | - Wafa Trabelsi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Chaima Fouzai
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Salwa Nechi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri Hospital, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Emna Chelbi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri Hospital, University Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Nejla Soudani
- LR18ES41 Lab. of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Sciences of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
10
|
Mdaini Z, Telahigue K, Hajji T, Rabeh I, El Cafsi M, Tremblay R, Gagné JP. Comparative biomarker responses to urban pollution in three polychaete species: Perinereis cultrifera, Diopatra neapolitana, and Marphysa sanguinea from the lagoon of Tunis. Environ Monit Assess 2021; 193:119. [PMID: 33569704 DOI: 10.1007/s10661-021-08906-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 10/11/2020] [Accepted: 01/26/2021] [Indexed: 06/12/2023]
Abstract
Coastal lagoons are among the most vulnerable ecosystems as they are often exposed to different anthropogenic activities. The Polychaetes, which are dominant components in macrobenthic community, are particularly exposed to contamination. The current study was designed to assess and compare the sensitivity of different polychaetes species towards urban pollution. To do this, three polychaete species: Perinereis cultrifera, Diopatra neapolitana, and Marphysa sanguinea, were collected from the Tunis South Lagoon during summer 2013. A set of biomarkers indicative of genotoxicity (DNA damage), biotransformation, and oxidative stress (glutathione S-transferase, GST) as well as immune response (cyclooxygenase activity (COX), lysozyme activity, and nitric oxide level (NOx)), was used. The results revealed that D. neapolitana and P. cultrifera exhibited higher genetic alteration and GST activity and more prominent immune response when compared with M. sanguinea. These findings denote of the higher sensitivity of D. neapolitana and P. cultrifera to urban pollution and suggest their possible use in environmental biomonitoring programs.
Collapse
Affiliation(s)
- Zied Mdaini
- Laboratoire D'Ecologie, Biologie Et Physiologie Des Organismes Aquatiques LR18ES41, Faculté Des Sciences de Tunis, Université Tunis El Manar, 2092, Tunis, Tunisia
- Institut Des Sciences de La Mer de Rimouski, Université du Québec À Rimouski, 310 allée des Ursulines, Rimouski, QC, G5L 3A1, Canada
| | - Khaoula Telahigue
- Laboratoire D'Ecologie, Biologie Et Physiologie Des Organismes Aquatiques LR18ES41, Faculté Des Sciences de Tunis, Université Tunis El Manar, 2092, Tunis, Tunisia.
| | - Tarek Hajji
- Laboratoire de Biotechnologie Et Valorisation Des Bio-Géo Ressources LR11ES31, Institut Supérieur de Biotechnologie de Sidi Thabet, Université La Manouba, Biotechpole Sidi Thabet, 2020, Ariana, Tunisia
| | - Imen Rabeh
- Laboratoire D'Ecologie, Biologie Et Physiologie Des Organismes Aquatiques LR18ES41, Faculté Des Sciences de Tunis, Université Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratoire D'Ecologie, Biologie Et Physiologie Des Organismes Aquatiques LR18ES41, Faculté Des Sciences de Tunis, Université Tunis El Manar, 2092, Tunis, Tunisia
| | - Rejean Tremblay
- Institut Des Sciences de La Mer de Rimouski, Université du Québec À Rimouski, 310 allée des Ursulines, Rimouski, QC, G5L 3A1, Canada
| | - Jean Pierre Gagné
- Institut Des Sciences de La Mer de Rimouski, Université du Québec À Rimouski, 310 allée des Ursulines, Rimouski, QC, G5L 3A1, Canada
| |
Collapse
|
11
|
Fouzai C, Trabelsi W, Rabeh I, Bejaoui S, Telahigue K, El Cafsi M, Soudani N. Fatty acid profile and antioxidant status in Venus verrucosa gills as λ-cyhalothrin toxic effects. Toxicol Ind Health 2020; 36:898-907. [PMID: 32996380 DOI: 10.1177/0748233720961219] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The aim of this study was to analyze the biochemical alterations in the gills of Venus verrucosa under exposure for 6 days to three doses of lambda-cyhalothrin (λ-cyh) (100, 250, and 500 µg L-1). Malondialdehyde, lipid hydroperoxide, and hydrogen peroxide levels in the gills of treated groups increased. λ-Cyh exposure significantly increased the protein carbonyl and reduced glutathione levels in the gills of all treated groups. Moreover, the activities of superoxide dismutase and glutathione peroxidase were increased. In our study, the polyunsaturated fatty acid (FA), omega-6, eicosapentaenoic acid (C20:5n-3), and docosahexaenoic acid (C22:6n-3) were increased in the treated groups. A significant decrease in the saturated FAs, omega-3, and arachidonic acid (C20:4n-6) levels was observed. The content of monounsaturated FA was changed in the groups treated with 100 and 250 µg L-1 of λ-cyh. As a corollary, desaturase and elongase activities were significantly increased. Our study provides evidence of the underlying toxic mechanism of λ-cyh and its capacity to create oxidative stress and revealed that FA profiling is a new approach for elucidating the λ-cyh toxicity.
Collapse
Affiliation(s)
- Chaima Fouzai
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - Wafa Trabelsi
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - Imen Rabeh
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - Safa Bejaoui
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - Khaoula Telahigue
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - M'hamed El Cafsi
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| | - Nejla Soudani
- Department of Biology, Faculty of Science, Laboratory of Ecology, Biology, and Physiology of Aquatic Organisms, 37964University of Tunis El Manar, Tunis, Tunisia
| |
Collapse
|
12
|
Chaâbane M, Bejaoui S, Trabelsi W, Telahigue K, Chetoui I, Chalghaf M, Zeghal N, El Cafsi M, Soudani N. The potential toxic effects of hexavalent chromium on oxidative stress biomarkers and fatty acids profile in soft tissues of Venus verrucosa. Ecotoxicol Environ Saf 2020; 196:110562. [PMID: 32276164 DOI: 10.1016/j.ecoenv.2020.110562] [Citation(s) in RCA: 7] [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] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
Hexavalent chromium (chromium (VI)), a highly toxic heavy metal, is a common pollutant of aquatic ecosystems. The present study aimed to elucidate the potential toxic effects of chromium (VI) on oxidative stress biomarkers and fatty acids profile in the gills and digestive gland of Venus verrucosa, an ecologically and economically important bivalve species. Three doses of chromium (VI) (1, 10 and 100 μg.L-1) were chosen for V. verrucosa exposure during 7 days under controlled conditions. A significant increase in the levels of malondialdehyde, lipid hydroperoxides and hydrogen peroxide was observed in the gills and digestive gland of chromium (VI)-exposed V. verrucosa as compared to the control group. Furthermore, an induction of enzymatic antioxidant activities (superoxide dismutase, glutathione peroxidase and glutathione S-transferase) and an enhancement of non-enzymatic antioxidant levels (non-protein thiols, glutathione and vitamin C) were marked. An alteration of fatty acids composition was also noted following chromium (VI) exposure. The obtained results highlighted the importance of assessing oxidative damage biomarkers and fatty acids profile in the study of chromium (VI)-induced toxicity in V. verrucosa.
Collapse
Affiliation(s)
- Mariem Chaâbane
- Animal Physiology Laboratory, Department of Life Sciences, Faculty of Sciences of Sfax, University of Sfax, 3000, Sfax, Tunisia.
| | - Safa Bejaoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Wafa Trabelsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Khaoula Telahigue
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imene Chetoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Mohamed Chalghaf
- Higher Institute of Fisheries and Aquaculture of Bizerte, University of Carthage, BP15, 7080, Menzel Jemil, Tunisia
| | - Najiba Zeghal
- Animal Physiology Laboratory, Department of Life Sciences, Faculty of Sciences of Sfax, University of Sfax, 3000, Sfax, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Nejla Soudani
- Animal Physiology Laboratory, Department of Life Sciences, Faculty of Sciences of Sfax, University of Sfax, 3000, Sfax, Tunisia; Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Department of Biology, Faculty of Sciences of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
13
|
Ghribi F, Richir J, Bejaoui S, Boussoufa D, Marengo M, El Cafsi M, Gobert S. Trace elements and oxidative stress in the Ark shell Arca noae from a Mediterranean coastal lagoon (Bizerte lagoon, Tunisia): are there health risks associated with their consumption? Environ Sci Pollut Res Int 2020; 27:15607-15623. [PMID: 32128728 DOI: 10.1007/s11356-020-07967-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 07/01/2019] [Accepted: 02/02/2020] [Indexed: 06/10/2023]
Abstract
The current study examined the concentrations of ten trace elements (TE) (nickel, chromium, cadmium, iron, zinc, manganese, aluminum, copper, selenium and lead) in the edible tissue of the Ark shell Arca noae (L. 1758) from a Mediterranean coastal lagoon, the Bizerte lagoon during 2013-2014. The analysis of several redox status biomarkers, metallothioneins (MTs), malondialdehyde (MDA), glutathione peroxidase (GPx), reduced glutathione (GSH) and acetylcholinesterase (AChE), was monitored as a response to TE bioaccumulation and environmental parameters variability. Significant differences (p < 0.05) were observed between mean seasonal TE concentrations in A. noae soft tissue. The highest TE concentrations in A. noae soft tissues were recorded during summer, which coincided with the increase of body dry weight (BDW) and the gonad index (GI). During this season, biomarker responses were enhanced, revealing significant increases of MTs, MDA and GSH levels as well as GPx activity in A. noae tissues, while a decrease of AChE activity was observed. The levels of TE analyzed in A. noae and several parameters used to assess the potential human risk (estimated weekly intake, target hazard quotient and target hazard risk) were lower than the permissible limits for safe seafood consumption. Consequently, this shellfish can be considered safe for human consumption. This preliminary study presents prospects for the valorization of this seafood product in Tunisia's food sector. It also gives basal information for future environmental assessment studies in which A. noae could be used as early warning tools in the field of biomonitoring programs and confirms the usefulness of biomarkers to monitor the health status of aquatic organisms.
Collapse
Affiliation(s)
- Feriel Ghribi
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia.
| | - Jonathan Richir
- Chemical Oceanography Unit (AGO), University of Liège, Quartier Agora, Sart-Tilman, Liege, Belgium
- Laboratory of Oceanology, MARE Centre, University of Liège, Sart Tilman, Liege, Belgium
| | - Safa Bejaoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Dhouha Boussoufa
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Michel Marengo
- Laboratory of Oceanology, MARE Centre, University of Liège, Sart Tilman, Liege, Belgium
- Station de recherche Sous-marines et Océanographiques (STARESO), Calvi, France
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Organisms, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Sylvie Gobert
- Laboratory of Oceanology, MARE Centre, University of Liège, Sart Tilman, Liege, Belgium
- Station de recherche Sous-marines et Océanographiques (STARESO), Calvi, France
| |
Collapse
|
14
|
Sefi M, Chaâbane M, Elwej A, Bejaoui S, Marrekchi R, Jamoussi K, Gouiaa N, Boudawara Sellami T, El Cafsi M, Zeghal N, Soudani N. Zinc alleviates maneb-induced kidney injury in adult mice through modulation of oxidative stress, genotoxicity, and histopathological changes. Environ Sci Pollut Res Int 2020; 27:8091-8102. [PMID: 31897980 DOI: 10.1007/s11356-019-07175-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 06/25/2019] [Accepted: 11/25/2019] [Indexed: 06/10/2023]
Abstract
Zinc is one of the important essential trace minerals to human health due to its antioxidant properties. The present study was conducted to elucidate its potential protective role against maneb-induced nephrotoxicity. For this purpose, animals were randomly divided into four groups of six each. Mice of group I (negative controls) have received daily 0.5 ml of distilled water, a solvent of maneb. Mice of group II (MB) have received 30 mg/kg bw of maneb daily by intraperitoneal way. Mice of group III (MB + Zn) have received the same dose of maneb as group II, along with ZnSO4 (30 mg/kg bw) daily. Mice of group IV (Zn), considered as positive controls, have received the same dose of ZnSO4 as group III daily. Our results revealed that ZnSO4 co-administration to maneb-treated mice decreased kidney levels of malondialdehyde, hydrogen peroxide, protein carbonyls, and advanced oxidation protein products; the levels of non-enzymatic antioxidants like vitamin C, glutathione, and metallothionein. It recovered the alteration of antioxidant enzyme activities (catalase, superoxide dismutase, and glutathione peroxidase) and attenuated DNA fragmentation. Furthermore, this essential trace element was also able to alleviate kidney biomarkers' alterations by lowering plasma levels of creatinine, urea, uric acid, and lactate dehydrogenase. In addition, the histopathological changes induced by maneb were improved following zinc administration. Our results indicated that zinc might be beneficial against maneb-induced renal oxidative damage in mice.
Collapse
Affiliation(s)
- Mediha Sefi
- Animal Physiology Laboratory, Department of Life Sciences, University of Sfax, Sciences Faculty of Sfax, Sfax, Tunisia.
- Ecology, Biology and physiology laboratory of aquatic organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mariem Chaâbane
- Animal Physiology Laboratory, Department of Life Sciences, University of Sfax, Sciences Faculty of Sfax, Sfax, Tunisia
| | - Awatef Elwej
- Animal Physiology Laboratory, Department of Life Sciences, University of Sfax, Sciences Faculty of Sfax, Sfax, Tunisia
| | - Safa Bejaoui
- Ecology, Biology and physiology laboratory of aquatic organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Rim Marrekchi
- Biochemistry Laboratory, Department of Biochemistry, CHU Hedi Chaker, University of Sfax, 3029, Sfax, Tunisia
| | - Kamel Jamoussi
- Biochemistry Laboratory, Department of Biochemistry, CHU Hedi Chaker, University of Sfax, 3029, Sfax, Tunisia
| | - Naourez Gouiaa
- Histopathology Laboratory, Department of Anatomo-pathology, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - Tahia Boudawara Sellami
- Histopathology Laboratory, Department of Anatomo-pathology, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - M'hamed El Cafsi
- Ecology, Biology and physiology laboratory of aquatic organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| | - Najiba Zeghal
- Animal Physiology Laboratory, Department of Life Sciences, University of Sfax, Sciences Faculty of Sfax, Sfax, Tunisia
| | - Nejla Soudani
- Animal Physiology Laboratory, Department of Life Sciences, University of Sfax, Sciences Faculty of Sfax, Sfax, Tunisia
- Ecology, Biology and physiology laboratory of aquatic organisms, Department of Biological Sciences, Sciences Faculty of Tunis, University Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
15
|
Bejaoui S, Bouziz M, Ghribi F, Chetoui I, Cafsi ME. Assessment of the biochemical and nutritional values of Venerupis decussata from Tunisian lagoons submitted to different anthropogenic ranks. Environ Sci Pollut Res Int 2020; 27:1734-1751. [PMID: 31755057 DOI: 10.1007/s11356-019-06851-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 04/18/2019] [Accepted: 10/21/2019] [Indexed: 06/10/2023]
Abstract
The present study aimed to evaluate the biochemical status of Venerupis decussata collected seasonally from two Tunisian coastline lagoons (Ghar El Melh and Boughrara) submitted to different anthropogenic levels. Trace elements were significantly higher in clams from Boughrara, especially during the warm season. Fatty acids, proximate compositions, and nutritional value of both clam populations were higher, appearing to be the best for human consumption principally during the spring season. The principal component analysis was determined, including phospholipids and reserve lipids, revealing a great variation with the exogenous and endogenous factors. Generally, clams from Boughrara had a significant alteration in biochemical composition principally due to the anthropogenic levels and physicochemical fluctuation of this lagoon. Our results reflected the healthy benefit of clam consumption and the use of energy reserves and essential fatty acids as a great biomarker to assess ecological risk in lagoons and other coastal ecosystems.
Collapse
Affiliation(s)
- Safa Bejaoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia.
| | - Mehdi Bouziz
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Feriel Ghribi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - Imene Chetoui
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| | - M'hamed El Cafsi
- Laboratory of Ecology, Biology and Physiology of Aquatic Environment, Biology Department, Faculty of Science of Tunis, University of Tunis El Manar, 2092, Tunis, Tunisia
| |
Collapse
|
16
|
Mdaini Z, El Cafsi M, Tremblay R, Pharand P, Gagné JP. Spatio-temporal variability of biomarker responses and lipid composition of Marphysa sanguinea, Montagu (1813) in the anthropic impacted lagoon of Tunis. Mar Pollut Bull 2019; 144:275-286. [PMID: 31179997 DOI: 10.1016/j.marpolbul.2019.04.065] [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] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/25/2019] [Accepted: 04/25/2019] [Indexed: 05/21/2023]
Abstract
In this study the Polychaeta Marphysa sanguinea, was tested to investigate the impact of metal pollution on the environmental state of a coastal Mediterranean lagoon, Tunis Lagoon (Tunisia). A multi-biomarker approach comprising glutathione-stransferase, cyclooxygenase, lysozyme activity, and lipid class composition of the Polychaeta was employed on a seasonal basis in the present investigation. The multivariate statistical approach (principal component analysis and Pearson correlation) clearly demonstrated different spatial patterns in biomarker values and lipid class concentrations. The phospholipids were the dominant lipid class in M. sanguinea, with the highest value found at the control station. The impact of pollution was most clearly observed on the main storage lipid class, triacylglycerol, which was lowest in the most impacted sites. Our work suggests that M. sanguinea can be used in warmer Mediterranean costal habitats as a sentinel species of contaminated ecosystems.
Collapse
Affiliation(s)
- Zied Mdaini
- Faculté des Sciences Mathématiques, Physiques et Naturelles de Tunis, Université Tunis El Manar, Campus El Manar, 2092 Tunis, Tunisie; Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada.
| | - M'hamed El Cafsi
- Faculté des Sciences Mathématiques, Physiques et Naturelles de Tunis, Université Tunis El Manar, Campus El Manar, 2092 Tunis, Tunisie
| | - Rejean Tremblay
- Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - Pamela Pharand
- Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| | - Jean-Pierre Gagné
- Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, QC G5L 3A1, Canada
| |
Collapse
|
17
|
Telahigue K, Rabeh I, Hajji T, Trabelsi W, Bejaoui S, Chouba L, El Cafsi M, Soudani N. Effects of acute mercury exposure on fatty acid composition and oxidative stress biomarkers in Holothuria forskali body wall. Ecotoxicol Environ Saf 2019; 169:516-522. [PMID: 30472476 DOI: 10.1016/j.ecoenv.2018.11.051] [Citation(s) in RCA: 5] [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] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 06/09/2023]
Abstract
Mercury is one of the most harmful pollutant that threat marine biota. This study assessed the Hg impact on the fatty acid (FA) composition and the antioxidant statues in Holothuria forskali body wall tissue. Specimens were exposed to HgCl2 graded doses (40, 80 and 160 μg L-1) for 96 h. A decrease in linoleic, arachidonic and eicosapentaenoic acid levels and an increase of docosahexaenoic acid were mainly observed at the nominal tested dose. The exposure to the upper dose promoted oxidative stress with an increase of malondialdehyde, hydrogen peroxide, advanced oxidation protein product, glutathione and non-protein thiols levels. Moreover, a decrease in catalase and an increase in superoxide dismutase and glutathione peroxidase activities were observed. Yet, an increase of the metallothionein level was registered in all treated groups. This study confirmed the Hg toxicity on the redox statue of H. forskali and highlighted the usefulness of the FA composition as an early sensitive bioindicators.
Collapse
Affiliation(s)
- Khaoula Telahigue
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia.
| | - Imen Rabeh
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, Univ. Manouba, 2020 Ariana, Tunisia
| | - Wafa Trabelsi
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia
| | - Safa Bejaoui
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia
| | - Lassaad Chouba
- National Institute of Marine Science and Technology (INSTM), La Goulette Center, 2060 Tunis, Tunisia
| | - M'hamed El Cafsi
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia
| | - Nejla Soudani
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, Univ. Tunis El Manar, 2092 Tunis, Tunisia.
| |
Collapse
|
18
|
Telahigue K, Rabeh I, Bejaoui S, Hajji T, Nechi S, Chelbi E, El Cafsi M, Soudani N. Mercury disrupts redox status, up-regulates metallothionein and induces genotoxicity in respiratory tree of sea cucumber ( Holothuria forskali). Drug Chem Toxicol 2018; 43:287-297. [PMID: 30554537 DOI: 10.1080/01480545.2018.1524475] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mercury (Hg) is among the most deleterious contaminant in the aquatic environment and presents a serious risk to humans and ecosystems. This study evaluated the effects of Hg on oxidative stress biomarkers, DNA integrity and histological structure of the respiratory tree of Holothuria forskali exposed to different concentrations of mercury chloride HgCl2 (0.04, 0.08 and 0.16 mg L-1) for 96 h. Exposure of H. forskali to Hg led to oxidative stress with an increase in Malondialdehyde (MDA), hydrogen peroxide (H2O2), advanced oxidation protein product (AOPP) and protein carbonyls (PCO) levels in the treated groups. Alteration of the antioxidant system was also confirmed by the significant increase in glutathione (GSH), nonprotein thiol (NPSH) and vitamin C contents. Moreover, the enzymatic activity of superoxide dismutase (SOD), Glutathione peroxidase (GPX) and Catalase (CAT) increased significantly. Our research revealed that total Metallothionein (MTs) content enhanced in a dose-dependent manner. Interestingly, the exposure to this metal provoked a decrease in Acetylcholinesterase (AChE) activity. Hg genotoxicity was further evidenced by a random DNA degradation that was observed in the treated groups. The histopathological findings confirmed the biochemical results. Overall, our results indicated that mercury-induced genotoxicity, oxidative damage and histopathological injuries in the respiratory tree of H. forskali.
Collapse
Affiliation(s)
- Khaoula Telahigue
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Imen Rabeh
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Safa Bejaoui
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Tarek Hajji
- BVBGR-LR11ES31, Higher Institute of Biotechnology - Sidi Thabet, Biotechpole Sidi Thabet, University Manouba, Ariana, Tunisia
| | - Salwa Nechi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri hospital, University Tunis El Manar, Tunis, Tunisia
| | - Emna Chelbi
- Anatomy and Cytology Service, CHU Mohamed Taher Maamouri hospital, University Tunis El Manar, Tunis, Tunisia
| | - M'hamed El Cafsi
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Nejla Soudani
- UR: Physiology and Aquatic Environment, Department of Biology, Faculty of Sciences of Tunis, University Tunis El Manar, Tunis, Tunisia
| |
Collapse
|
19
|
Hajji T, Telahigue K, Bennour S, Gharbi M, El Cafsi M. Impact ofPeroderma cylindricum(Copepoda: Pennellidae) Infection on Fatty Acid Composition and Lipid Quality of Sardine (Sardina pilchardus). J Parasitol 2015; 101:682-6. [DOI: 10.1645/15-777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|