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Sui C, Liu M, Chuan S, Wang B, Zhang T, Zhang W, Huang R, Qiu Z, Wang Y, Zhao W, Liu Y, Zhang Q, Li J. Responses of survival, antioxidant system and intestinal microbiota of native snail Bellamya purificata to the invasive snail Pomacea canaliculata. Sci Rep 2024; 14:21267. [PMID: 39261504 PMCID: PMC11391085 DOI: 10.1038/s41598-024-71520-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 08/28/2024] [Indexed: 09/13/2024] Open
Abstract
Pomacea canaliculata is one of the most successful invader in worldwide, adversely affecting native ecosystem through direct predation or indirect competition, while the mechanism of indirect effects on native species remain poorly understood. To clarify the effects of P. canaliculata on the native near-niche species, Bellamya purificata, a widespread freshwater gastropod in China, was selected as the research subject. The changes of mortality, histology, antioxidant system as well as the intestinal flora diversity of B. purificata were explored in present study. The results showed that the median lethal dose of P. canaliculata culture solution for B. purificata was 23.76 ind/L and a concentration-dependent damage of both the gonad and hepatopancreas were observed, the gonadal villi were dissolved and the hepatopancreas cells were broken at 20 ind/L. Furthermore, different concentrations of P. canaliculata culture solution leading to the antioxidant damage on the enzyme or non-enzyme systems of B. purificata at various degrees. Additionally, a decrease in the diversity of the intestinal flora was observed, accompanied by an increase in the abundance of pathogenic bacteria such as Pseudomonas and Aeromonas after the exposure of the culture solution of P. canaliculata. Last, after being recovered in freshwater for 24 h, the antioxidant damage of B. purificata and the disturbance of intestinal flora diversity were still not recovered especially in the high concentration group. The indirect competitive mechanism of P. canaliculata culture solution on B. purificata were explored from the aspects of tissue, biochemical level and intestinal flora, which enriched the research of P. canaliculata invasion on native snails in China, and provided new insights for the study of the invasion strategy of P. canaliculata.
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Affiliation(s)
- Changrun Sui
- Liaoning Normal University, Dalian, 116081, China
| | - Mingyuan Liu
- Liaoning Normal University, Dalian, 116081, China
| | | | - Baolong Wang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Tao Zhang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Weixiao Zhang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Ruipin Huang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Zhujun Qiu
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Yuqing Wang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Wenyu Zhao
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China
| | - Ying Liu
- Zhejiang University, Hangzhou, 310030, China
| | - Qian Zhang
- Key Laboratory of Environment Controlled Aquaculture, Ministry of Education (Dalian Ocean University), Dalian, 116023, China.
| | - Jun Li
- Liaoning Normal University, Dalian, 116081, China.
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Davison HR, Crozier J, Pirro S, Kampen H, Werner D, Hurst GDD. 'Candidatus Tisiphia' is a widespread Rickettsiaceae symbiont in the mosquito Anopheles plumbeus (Diptera: Culicidae). Environ Microbiol 2023; 25:3064-3074. [PMID: 37658745 PMCID: PMC10947512 DOI: 10.1111/1462-2920.16486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/08/2023] [Indexed: 09/05/2023]
Abstract
Symbiotic bacteria can alter host biology by providing protection from natural enemies, or alter reproduction or vectoral competence. Symbiont-linked control of vector-borne disease in Anopheles has been hampered by a lack of symbioses that can establish stable vertical transmission in the host. Previous screening found the symbiont 'Candidatus Tisiphia' in Anopheles plumbeus, an aggressive biter and potential secondary vector of malaria parasites and West Nile virus. We screened samples collected over 10-years across Germany and used climate databases to assess environmental influence on incidence. We observed a 95% infection rate, and that the frequency of infection did not fluctuate with broad environmental factors. Maternal inheritance is indicated by presence in the ovaries through FISH microscopy. Finally, we assembled a high-quality 1.6 Mbp draft genome of 'Ca. Tisiphia' to explore its phylogeny and potential metabolic competence. The infection is closely related to strains found in Culicoides biting midges and shows similar patterns of metabolism, providing no evidence of the capacity to synthesize B-vitamins. This infection offers avenues for onward research in anopheline mosquito symbioses. Additionally, it provides future opportunity to study the impact of 'Ca. Tisiphia' on natural and transinfected hosts, especially in relation to reproductive fitness and vectorial competence and capacity.
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Affiliation(s)
- Helen R. Davison
- Institute of Infection, Veterinary and Ecological Sciences (IVES)University of LiverpoolLiverpoolUK
| | - Jessica Crozier
- Institute of Infection, Veterinary and Ecological Sciences (IVES)University of LiverpoolLiverpoolUK
| | | | - Helge Kampen
- Institute of Infectology (IMED)Friedrich‐Loeffler‐Institut, Federal Research Institute for Animal HealthGreifswaldIsle of RiemsGermany
| | - Doreen Werner
- Land Use and GovernanceLeibniz Centre for Agricultural Landscape Research (ZALF)MünchebergGermany
| | - Gregory D. D. Hurst
- Institute of Infection, Veterinary and Ecological Sciences (IVES)University of LiverpoolLiverpoolUK
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Yang C, Huang Y, Lu Z, Ma Y, Ran X, Yan X, Zhang M, Qiu X, Luo L, Yue G, Chen H. Sublethal effects of niclosamide on the aquatic snail Pomacea canaliculata. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 259:115064. [PMID: 37229873 DOI: 10.1016/j.ecoenv.2023.115064] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 05/15/2023] [Accepted: 05/21/2023] [Indexed: 05/27/2023]
Abstract
Pomacea canaliculata is a malignant invasive aquatic snail found worldwide, and niclosamide (NS) is one of the primary agents used for its control. NS applied to water will exist in non-lethal concentrations for some time due to degradation or water exchange, thus resulting in sublethal effects on environmental organisms. To identify sublethal effects of NS on Pomacea canaliculata, we studied the aspects of histopathology, oxygen-nitrogen ratio (RO∶N), enzyme activity determination, and gene expression. After LC30 NS treatment (0.310 g/L), many muscle fibers of the feet degenerated and some acinar vesicles of the hepatopancreas collapsed and dissolved. The oxygen-nitrogen ratio (RO∶N) decreased significantly from 15.0494 to 11.5183, indicating that NS had changed the metabolic mode of Pomacea canaliculata and shifted it primarily to protein catabolism. Transcriptome analysis identified the sublethal effects of LC30 NS on the snails at the transcriptional level. 386, 322, and 583 differentially expressed genes (DEGs) were identified in the hepatopancreas, gills, and feet, respectively. GO (Gene Ontology) functional analysis and KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway annotations showed that DEGs in the hepatopancreas were mainly enriched for sugar metabolism, protein biosynthesis, immune response, and amino acid metabolism functional categories; DEGs in the gills were mainly enriched for ion transport and amino acid metabolism; DEGs in the feet were mainly enriched for transmembrane transport and inositol biosynthesis. In the future, we will perform functional validation of key genes to further explain the molecular mechanism of sublethal effects.
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Affiliation(s)
- Chunping Yang
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Yuting Huang
- Nankai University, Weijin RD 94, Tianjin 300071, China
| | - Zhaohuan Lu
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Yuqing Ma
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Xiao Ran
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Xiao Yan
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Min Zhang
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Xiaoyan Qiu
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Liya Luo
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China
| | - Guizhou Yue
- Sichuan Agricultural University, Xinkang RD 46, Ya'an 625014, China
| | - Huabao Chen
- Sichuan Agricultural University, Huimin RD 211, Chengdu, Sichuan 611130, China.
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El Mageed YSMA, Ghobashy AEFA, Al-Thomali AW, Soliman MFM, Mohammadein A, El-Shenawy NS. Impact of heavy metals contamination on biology, biochemical, and histology of Eobania vermiculata and Monacha obstructa. TOXICOLOGY AND ENVIRONMENTAL HEALTH SCIENCES 2023; 15:19-30. [DOI: 10.1007/s13530-022-00153-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 09/01/2023]
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Menon M, Mohanraj R, Vb J, Prasath Rv A. Bioaccumulation of heavy metals in a gastropod species at the Kole wetland agroecosystem, a Ramsar site. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 329:117027. [PMID: 36571953 DOI: 10.1016/j.jenvman.2022.117027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/11/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
Heavy metal concentrations were evaluated in the Pila globosa tissues and the adjacent aquatic environment of the Kole wetland agroecosystem, a Ramsar site, southwest coast of India. Metal concentrations were analyzed to assess the spatial distribution, contamination levels, bioaccumulation potential, and potential risk to the human population and the migratory birds that forage the wetland agroecosystem. The recorded concentrations of heavy metals in P. globosa tissues and the aquatic environment followed the hierarchal order: Fe > Cu > Mn > Cr > Zn > Ni > Cd > Pb mg/kg and Fe > Zn > Ni > Cr > Mn > Pb > Cu > Cd mg/L, respectively. Elevated levels of heavy metals were recorded in the P. globosa tissues than the adjacent aquatic environment thus, highlighting their potential for bioaccumulation. The recorded concentrations of heavy metals in the P. globosa tissues exceeded the permissible limits for Fe, Cu, Mn, Ni, Cr and Cd at several sampling sites. However, in the aquatic environment, the concentrations of all heavy metals were within the permissible limits except for elemental Ni. Inter-elemental correlations between the P. globosa tissues and the aquatic environment recorded antagonistic associations that inhibit metal co-accumulations between the biotic and the abiotic environments. Source identification based on Principle Component Analysis revealed dynamic modes of variability for heavy metals, indicating agro-pesticides and fertilizers as the likely source of heavy metal contamination. Among heavy metals, greater bioaccumulation capacity was recorded for Cu, a moderate for Fe, and comparatively less bioaccumulation for Mn, Zn, Pb, Cr, and Ni. The health risk assessment based on the Target Hazard Quotient and Hazard Index revealed potential toxicity risk to the human population and the migratory birds including the transcontinental migrants that forage the Kole landscapes. Finally, the study emphasizes on long-term monitoring and surveillance programs to identify the multiple stressors most probably, the point sources of contamination and the diffuse sources along the Central Asian flyway for migratory birds to ensure protection of the threatened species and reduce the risk to the human population. Vulnerability to heavy metal toxicity shows that the Kole wetland agroecosystem, a Ramsar site for transcontinental migrants is likely at risk due to heavy metal bioaccumulation in gastropods, hence, requires urgent retrospection. The results of the study highlight that the biosorption potential of P. globosa, can be utilized for bioremediation of metal-contaminated wetlands and agroecosystems.
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Affiliation(s)
- Manjula Menon
- Department of Environmental Science and Management, Bharathidasan University, Tiruchirappalli, Tamilnadu, 620024, India.
| | - Rangaswamy Mohanraj
- Department of Environmental Science and Management, Bharathidasan University, Tiruchirappalli, Tamilnadu, 620024, India
| | - Joemon Vb
- Department of Environmental Science and Management, Bharathidasan University, Tiruchirappalli, Tamilnadu, 620024, India
| | - Akil Prasath Rv
- Department of Environmental Science and Management, Bharathidasan University, Tiruchirappalli, Tamilnadu, 620024, India
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Campoy-Diaz AD, Malanga G, Giraud-Billoud M, Vega IA. Changes in the oxidative status and damage by non-essential elements in the digestive gland of the gastropod Pomacea canaliculata. Front Physiol 2023; 14:1123977. [PMID: 37035656 PMCID: PMC10073435 DOI: 10.3389/fphys.2023.1123977] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/10/2023] [Indexed: 04/11/2023] Open
Abstract
The freshwater gastropod Pomacea canaliculata fulfills the ideal conditions of a bioindicator species since its digestive gland bioconcentrates elements toxic for human and ecosystems health. The aim of this work was to study the balance between production of free radicals and antioxidant defenses, and the generation of oxidative damage in the digestive gland of this mollusk after exposure (96 h) to three elements with differential affinities for functional biological groups: mercury (5.5 μg/L of Hg+2 as HgCl2), arsenic [500 μg/L of (AsO4)-3 as Na3AsO47H2O], or uranium [700 μg/L of (UO2)+2 as UO2(CH2COOH)2]. Bioconcentration factors of Hg, As, and U were 25, 23, and 53, respectively. Snails exhibited a sustained increase of reactive species (RS), and protein and lipid damage. Lipid radicals increased between 72 and 96 h, respectively, in snails exposed to U and Hg while this parameter changed early (24 h) in As- exposed snails. Snails showed protein damage, reaching maximum values at different endpoints. This redox disbalance was partially compensated by non-enzymatic antioxidant defenses α-tocopherol (α-T), β-carotene (β-C), uric acid, metallothionein (MTs). Snails consumed α-T and β-C in an element-dependent manner. The digestive gland consumed rapidly uric acid and this molecule was not recovered at 96 h. Digestive gland showed a significant increase in MTs after elemental exposure at different endpoints. The enzymatic antioxidant defenses, represented by the catalase and glutathione-S-transferase activities, seems to be not necessary for the early stages of the oxidative process by metals. This work is the first attempt to elucidate cellular mechanisms involved in the tolerance of this gastropod to non-essential elements. The bioconcentration factors and changes in the oxidative status and damage confirm that this species can be used as a bioindicator species of metal pollution in freshwater bodies.
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Affiliation(s)
- Alejandra D. Campoy-Diaz
- IHEM—CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
- Facultad de Ciencias Médicas, Instituto de Fisiología, Universidad Nacional de Cuyo, Mendoza, Argentina
- Departamento de Ciencias Básicas, Escuela de Ciencias de la Salud-Medicina, Universidad Nacional de Villa Mercedes, San Luis, Argentina
| | - Gabriela Malanga
- Facultad de Farmacia y Bioquímica, Fisicoquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Bioquímica y Medicina Molecular (IBIMOL), CONICET—Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Maximiliano Giraud-Billoud
- IHEM—CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
- Facultad de Ciencias Médicas, Instituto de Fisiología, Universidad Nacional de Cuyo, Mendoza, Argentina
- Departamento de Ciencias Básicas, Escuela de Ciencias de la Salud-Medicina, Universidad Nacional de Villa Mercedes, San Luis, Argentina
| | - Israel A. Vega
- IHEM—CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
- Facultad de Ciencias Médicas, Instituto de Fisiología, Universidad Nacional de Cuyo, Mendoza, Argentina
- Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina
- *Correspondence: Israel A. Vega, ,
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Arrighetti F, Landro SM, Lavarías SML. Sensitivity of histopathological and histochemical parameters in the digestive gland of the apple snail Pomacea canaliculata exposed to cypermethrin. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 252:106292. [PMID: 36137307 DOI: 10.1016/j.aquatox.2022.106292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 08/23/2022] [Accepted: 09/08/2022] [Indexed: 06/16/2023]
Abstract
The aim of this study was to evaluate the toxic effects of the pesticide cypermethrin (CYP) in the digestive gland of the apple snail, Pomacea canaliculata, analysing histological and histochemical alterations. Adult snails were exposed to sublethal CYP concentrations (10, 25, and 100 µg/L) under acute (1 day) and sub-chronic (14 days) conditions. Histological analyses of the morphology of the digestive gland were performed and a histopathological condition index (HI) was calculated. Also, both intracellular accumulation of lipofuscins (LF) and neutral lipids (NL) were evaluated. CYP exposure induced tissue damage to this organ, such as disorganisation of the connective tissue, fibrosis, haemocytic infiltration, atrophy, and necrosis under acute and sub-chronic conditions. These alterations, integrated into a single HI value, revealed notable CYP effects during both acute and sub-chronic exposures. Cell type replacement, measured as VvBAS, was only observed in the sub-chronic treatment. Under acute conditions, the pyrethroid affected NL accumulation at the highest concentration, while in sub-chronic conditions NL accumulation was only observed at the lowest concentrations. P. canaliculata also showed a dose-dependent response of LF under acute CYP exposure conditions. However, under sub-chronic conditions, this parameter was not sensitive to pesticide exposure. All these relevant structural lesions may affect the normal function of the digestive gland, even though the species presented additional mechanisms, as infiltration of hemocyte and basophilic cell hyperplasia, that help it to tolerate the exposure to pollutants. This study showed that some histological and histochemical parameters are sensitive in P. canaliculata at CYP concentrations to which the snail could be exposed in the environments it inhabits.
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Affiliation(s)
- Florencia Arrighetti
- Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" CONICET, CABA, Argentina.
| | - Sonia M Landro
- Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" CONICET, CABA, Argentina
| | - Sabrina M L Lavarías
- Instituto de Limnología de La Plata"Dr. Raúl A. Ringuelet" (ILPLA) CCT CONICET La Plata-Universidad Nacional de La Plata (UNLP), La Plata, Argentina
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Juarez A, Vega IA, Mayorga LS, Guevara SR, Arribére MA. An Arsenic-76 radiotracer to study the routes of assimilation, hemolymph distribution, and tissue inventories in the bioindicator organism Pomacea canaliculata. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 815:152760. [PMID: 34990689 DOI: 10.1016/j.scitotenv.2021.152760] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/14/2021] [Accepted: 12/25/2021] [Indexed: 06/14/2023]
Abstract
The aim of this work was to study the absorption, distribution through the hemolymph, and bioaccumulation of arsenic by the freshwater Pomacea canaliculata using a short-lived tracer (76As, t1/2: 1.07 d) with high specific activity. Arsenic travels mainly dissolved in the plasma of the snail's hemolymph. This element is transferred from the hemolymph to the tissues (87%) 4 h after the inoculation of 50 μL of a 0.04 g/L of 76As radiotracer solution, being the digestive gland, kidney, and head-foot the main places of arsenical inventories. Snails exhibited a rapid arsenic accumulation response in a wide range of concentrations (from 1 to 1000 μg/L) of the metalloid dissolved in water and in a concentration-dependent manner. Also, snails incorporated As from the digestive system when they received a single safe dose of ~2 μg of 76As inoculated in a fish food pellet. The (semi) physiologically based toxicokinetic model developed in this study is based on anatomical and physiological parameters (blood flow, irrigation, tissue volume and other). Together, these findings make P. canaliculata an excellent sentinel organism to evaluate freshwater bodies naturally contaminated with As.
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Affiliation(s)
- Andrea Juarez
- Laboratorio de Análisis por Activación Neutrónica, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica, Av. Bustillo km 9.5, 8400 Bariloche, Argentina; Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Mendoza, Argentina
| | - Israel A Vega
- Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Mendoza, Argentina; IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina; Universidad Nacional de Cuyo, Facultad de Ciencias Médicas, Instituto de Fisiología, Mendoza, Argentina.
| | - Luis S Mayorga
- Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Mendoza, Argentina; IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Sergio Ribeiro Guevara
- Laboratorio de Análisis por Activación Neutrónica, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica, Av. Bustillo km 9.5, 8400 Bariloche, Argentina
| | - María A Arribére
- Laboratorio de Análisis por Activación Neutrónica, Centro Atómico Bariloche, Comisión Nacional de Energía Atómica, Av. Bustillo km 9.5, 8400 Bariloche, Argentina; Universidad Nacional de Cuyo, Instituto Balseiro, 8400 Bariloche, Argentina
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Abd El mageed YSM, Ali Ghobashy AEF, Al-thomali AW, Soliman MFM, Mohammadein A, El-shenawy NS. Impact of contamination on biology, biochemical, and histology of Eobania vermiculata and Monacha obstructa during different seasons in Ismailia, Egypt.. [DOI: 10.1101/2021.12.14.472665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
AbstractLand snails are found to be an appropriate sentinel organism, and the biomarkers chosen are effective for terrestrial heavy metal biomonitoring. The study aimed to compare the biological, biochemistry, and histology of two land snails in the Ismailia governorate, Egypt during different seasons. Random snails were collected from January 2015 to December 2015 from two sites in the Ismailia Governorate, on wet days during each season’s middle month. Soft tissues were taken from the dissected snails. It was noticed that most of the morphometric parameters measured shell height (ShH), last whorl width (LWW), maximum diameter (MaxD), aperture height (AH), and aperture width (AW) were higher in Eobania vermiculata (Sp. 1) than those measured in Monacha obstructa (Sp. 2), except for shell height measurement, which was the same in both species. The growth rate of Sp. 1 and Sp. 2 changed seasonally. In the more polluted areas with heavy metals, lipid peroxidation (LPO) was higher in snails and total protein content than in the snails collected from the less polluted areas for all seasons. However, the snails displayed lower levels of glutathione (GSH) as compared to snails at a less polluted site. GSH and LPO levels, on the other hand, have a negative relationship between them. Histopathological alterations in the digestive gland were more obvious in the general architecture of the digestive gland that had lost its tubular appearance. The excretory cells showed an increase in their excretory granules’ number and size while calcium cells decreased. Also, gonad follicles have lost their normal architecture with the degeneration of some stages of spermatogenesis and oogenesis. In conclusion, There was a strong correlation between GSH levels and total protein content in the same soft tissues. GSH and LPO levels, on the other hand, have a negative relationship. The overall results display the usefulness of E. vermiculata and M. obstructa land snails as bioindicator organisms and support the application of this ecotoxicological approach for evaluating the biologic impact of toxins. E. vermiculata is more abundant than M. obstructa. The density, morphometric, biochemical, and histology of E. vermiculata and M. obstructa were different at different seasons.
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Vranković J, Janković-Tomanić M, Vukov T. Comparative assessment of biomarker response to tissue metal concentrations in urban populations of the land snail Helix pomatia (Pulmonata: Helicidae). Comp Biochem Physiol B Biochem Mol Biol 2020; 245:110448. [PMID: 32376364 DOI: 10.1016/j.cbpb.2020.110448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/21/2020] [Accepted: 04/29/2020] [Indexed: 10/24/2022]
Abstract
The traffic pressure is increasing, resulting in the emission of atmospheric pollution. Soil organisms will need to respond to pollution stressors. Among them, land snails are valuable indicators of ecosystem disturbance. In this study, land snails Helix pomatia were sampled from three city localities with different traffic intensity. Oxidative stress biomarkers catalase (CAT), glutathione peroxidase (GPX), glutathione reductase (GR) and glutathione-S-transferase (GST) in the foot muscle (FM) and hepatopancreas (HP) tissue were determined. Also, five heavy metal (Cd, Cu, Ni, Pb, and Zn) concentrations were quantified in soil and tissue samples. According to the results, the highway induces the strongest contamination on the surrounding environment, with the highest metal concentrations measured in soil and snails. At the most polluted locality, only Cd exceeded some soil guidelines authorities that we referred to in this study. In addition, tissue Cd concentrations exceeded the United States Environmental Protection Agency (USEPA) value (1 mg kg-1) for soil invertebrate toxicity at all localities making it likely responsible for generating adverse effects in snails. Regarding HP, the CAT and GST are the most sensitive parameters that could be useful as oxidative stress biomarkers in snails exposed to the actual metals in the environment. On the other hand, in FM tissue, the most pronounced changes were recorded for GPX and GR. Based on tissue-specific enzyme responses, three urban populations were clearly separated. Therefore land snails are the promising candidates for quick field-based biomarker studies after showing a tissue-specific concentration-dependent induction of certain enzymes to heavy metals.
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Affiliation(s)
- Jelena Vranković
- Department of Hydroecology and Water Protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia.
| | - Milena Janković-Tomanić
- Department of Insect Physiology and Biochemistry, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia
| | - Tanja Vukov
- Department of Evolutionary Biology, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Despot Stefan Blvd 142, 11060 Belgrade, Serbia
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Campoy-Diaz AD, Escobar-Correas S, Canizo BV, Wuilloud RG, Vega IA. A freshwater symbiosis as sensitive bioindicator of cadmium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:2580-2587. [PMID: 31832941 DOI: 10.1007/s11356-019-07082-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 11/18/2019] [Indexed: 06/10/2023]
Abstract
The vulnerability of aquatic ecosystems due to the entry of cadmium (Cd) is a concern of public and environmental health. This work explores the ability of tissues and symbiotic corpuscles of Pomacea canaliculata to concentrate and depurate Cd. From hatching to adulthood (4 months), snails were cultured in reconstituted water, which was a saline solution in ASTM Type I water. Then, adult snails were exposed for 8 weeks (exposure phase) to Cd (5 μg/L) and then returned to reconstituted water for other 8 weeks (depuration phase). Cadmium concentration in the digestive gland, kidney, head/foot and viscera (remaining of the snail body), symbiotic corpuscles, and particulate excreta was determined by electrothermal atomic absorption spectrometry. After exposure, the digestive gland showed the highest concentration of Cd (BCF = 5335). Symbiotic corpuscles bioaccumulated Cd at a concentration higher than that present in the water (BCF = 231 for C symbiotic corpuscles, BCF = 8 for K symbiotic corpuscles). No tissues or symbiotic corpuscles showed a significant change in the Cd levels at different time points of the depuration phase (weeks 8, 9, 10, 12, and 16). The symbiotic depuration through particulate excreta was faster between weeks 8 and 10, and then slower after on. Our findings show that epithelial cells of the digestive gland of P. canaliculata and their symbiotic C corpuscles are sensitive places for the bioindication of Cd in freshwater bodies.
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Affiliation(s)
- Alejandra D Campoy-Diaz
- IHEM - CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Sophia Escobar-Correas
- IHEM - CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Brenda V Canizo
- Laboratorio de Química Analítica para Investigación y Desarrollo (QUIANID), Instituto Interdisciplinario de Ciencias Básicas, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Exactas y Naturales, Padre J. Contreras 1300, (5500) Mendoza, Argentina
| | - Rodolfo G Wuilloud
- Laboratorio de Química Analítica para Investigación y Desarrollo (QUIANID), Instituto Interdisciplinario de Ciencias Básicas, Universidad Nacional de Cuyo, CONICET, Facultad de Ciencias Exactas y Naturales, Padre J. Contreras 1300, (5500) Mendoza, Argentina
| | - Israel A Vega
- IHEM - CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina.
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza, Argentina.
- Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina.
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12
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Dellagnola FA, Rodriguez C, Castro-Vazquez A, Vega IA. A multiple comparative study of putative endosymbionts in three coexisting apple snail species. PeerJ 2019; 7:e8125. [PMID: 31824764 PMCID: PMC6901009 DOI: 10.7717/peerj.8125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/30/2019] [Indexed: 11/20/2022] Open
Abstract
We here compare morphological and molecular characters of some putative endosymbiotic elements of the digestive gland of three ampullariid species (Pomacea canaliculata, Pomacea scalaris and Asolene platae) which coexist in Lake Regatas (Palermo, Buenos Aires). The putative endosymbionts were reported in these species and were identified as C and K corpuscles. The three species show tubuloacinar glands, each adenomere was constituted mainly by two distinct cell types (columnar and pyramidal). C and K corpuscles together occupied from one-fourth to one-fifth of the tissue area in the three host species, where C corpuscles were round and greenish-brown, were delimited by a distinct wall, stained positively with Alcian Blue and were associated with columnar cells. K corpuscles were oval, dark-brown multilamellar bodies and were associated with pyramidal cells. Under TEM, C corpuscles occurred within vacuoles of columnar cells and contained many electron-dense clumps and irregular membrane stacks and vesicles spread in an electron-lucent matrix. Sometimes a membrane appeared detached from the inner surface of the wall, suggesting the existence of a plasma membrane. In turn, K corpuscles were contained within vacuoles of pyramidal cells and were made of concentric lamellae, which were in turn made of an electron-dense fibrogranular material. No membranes were seen in them. Interspecifically, C corpuscles vary significantly in width and inner contents. K corpuscles were also variable in length and width. However, both C and K corpuscles in the three studied species hybridised with generalised cyanobacterial/chloroplast probes for 16S rRNA. Also, both corpuscle types (isolated from gland homogenates) were sensitive to lysozyme digestion, which indicates that bacterial peptidoglycans are an integral part of their covers. The reported data confirm and extend previous studies on P. canaliculata in which the endosymbiotic nature of C and K corpuscles were first proposed. We further propose that the endosymbiotic corpuscles are related to the Cyanobacteria/chloroplasts clade. Based on the known distribution of these corpuscles in the major clades of Ampullariidae, we hypothesise they may be universally distributed in this family, and that may constitute an interesting model for studying the co-evolution of endosymbionts and their gastropod hosts.
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Affiliation(s)
- Federico A Dellagnola
- IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas Instituto de Fisiología, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Departamento de Biología, Mendoza, Argentina
| | - Cristian Rodriguez
- IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas Instituto de Fisiología, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Departamento de Biología, Mendoza, Argentina
| | - Alfredo Castro-Vazquez
- IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas Instituto de Fisiología, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Departamento de Biología, Mendoza, Argentina
| | - Israel A Vega
- IHEM, CONICET, Universidad Nacional de Cuyo, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas Instituto de Fisiología, Mendoza, Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Departamento de Biología, Mendoza, Argentina
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13
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Di Marzio A, Lambertucci SA, Fernandez AJG, Martínez-López E. From Mexico to the Beagle Channel: A review of metal and metalloid pollution studies on wildlife species in Latin America. ENVIRONMENTAL RESEARCH 2019; 176:108462. [PMID: 31228806 DOI: 10.1016/j.envres.2019.04.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/20/2019] [Accepted: 04/23/2019] [Indexed: 06/09/2023]
Abstract
Emissions of metals and metalloids (Hg; Cd; Cr; Cu; Pb; Ni; Zn; Fe; Mn; As; Se) generated by natural (e.g., geothermal activity) or anthropic causes (eg., industry or mining) represent a worldwide contamination problem, especially in developing countries. Exposure to high concentrations of these elements is harmful to living beings, including humans. Information on this type of contamination is scarce and fragmented, limiting research which could benefit from these data. To know the state of the research, we reviewed the studies of environmental pollution by metals and metalloids carried out on animal species in Latin America. The use of animals as biomonitors of contamination by metals and metalloids is a continuously expanding practice that allows for early detection of problems. With this work, we were able to identify the most studied areas in Latin America (Amazon, Gulf of California, coastal area between Rio de Janeiro and Florianopolis and River Plate Estuary). Moreover, we provide information on the most studied metals (Hg, Cd, Cu, Pb, Zn) and wild species, which evidence the use of endangered species. The data reviewed should help researchers to direct their efforts towards sparsely researched areas and facilitate bibliographic consultation of scientific information on exposure to metals and metalloids in Latin America.
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Affiliation(s)
- A Di Marzio
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain
| | - S A Lambertucci
- Grupo de Investigaciones en Biología de La Conservación, Laboratorio Ecotono, INIBIOMA (CONICET-Universidad Nacional Del Comahue), Bariloche, Argentina
| | - A J Garcia Fernandez
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain; Toxicology and Risk Assessment Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30100, Murcia, Spain
| | - E Martínez-López
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain; Toxicology and Risk Assessment Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30100, Murcia, Spain.
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Escobar-Correas S, Mendoza-Porras O, Dellagnola FA, Colgrave ML, Vega IA. Integrative Proteomic Analysis of Digestive Tract Glycosidases from the Invasive Golden Apple Snail, Pomacea canaliculata. J Proteome Res 2019; 18:3342-3352. [PMID: 31321981 DOI: 10.1021/acs.jproteome.9b00282] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The freshwater snail Pomacea canaliculata, an invasive species of global significance, possesses a well-developed digestive system and diverse feeding mechanisms enabling the intake of a wide variety of food. The identification of glycosidases in adult snails would increase the understanding of their digestive physiology and potentially generate new opportunities to eradicate and/or control this invasive species. In this study, liquid chromatography coupled to tandem mass spectrometry was applied to define the occurrence, diversity, and origin of glycoside hydrolases along the digestive tract of P. canaliculata. A range of cellulases, hemicellulases, amylases, maltases, fucosidases, and galactosidases were identified across the digestive tract. The digestive gland and the contents of the crop and style sac yield a higher diversity of glycosidase-derived peptides. Subsequently, peptides derived from 81 glycosidases (46 proteins from the public database and 35 uniquely from the transcriptome database) that were distributed among 13 glycoside hydrolase families were selected and quantified using multiple reaction monitoring mass spectrometry. This study showed a high glycosidase abundance and diversity in the gut contents of P. canaliculata which participate in extracellular digestion of complex dietary carbohydrates. Salivary and digestive glands were the main tissues involved in their synthesis and secretion.
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Affiliation(s)
- Sophia Escobar-Correas
- IHEM, CONICET , Universidad Nacional de Cuyo , Mendoza , Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas , Instituto de Fisiología , Mendoza 5500 , Argentina
| | - Omar Mendoza-Porras
- Agriculture & Food , CSIRO , 306 Carmody Road , St. Lucia , Queensland 4067 , Australia
| | - Federico A Dellagnola
- IHEM, CONICET , Universidad Nacional de Cuyo , Mendoza , Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas , Instituto de Fisiología , Mendoza 5500 , Argentina.,Universidad Nacional de Cuyo , Facultad de Ciencias Exactas y Naturales, Departamento de Biología , Mendoza 5500 , Argentina
| | - Michelle L Colgrave
- Agriculture & Food , CSIRO , 306 Carmody Road , St. Lucia , Queensland 4067 , Australia
| | - Israel A Vega
- IHEM, CONICET , Universidad Nacional de Cuyo , Mendoza , Argentina.,Universidad Nacional de Cuyo, Facultad de Ciencias Médicas , Instituto de Fisiología , Mendoza 5500 , Argentina.,Universidad Nacional de Cuyo , Facultad de Ciencias Exactas y Naturales, Departamento de Biología , Mendoza 5500 , Argentina
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15
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Huang F, Peng L, Zhang J, Lin W, Chen S. Cadmium bioaccumulation and antioxidant enzyme activity in hepatopancreas, kidney, and stomach of invasive apple snail Pomacea canaliculata. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:18682-18692. [PMID: 29705903 DOI: 10.1007/s11356-018-2092-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 04/20/2018] [Indexed: 06/08/2023]
Abstract
The acute toxicity of Cd was tested, and metal bioaccumulation in tissue was determined for the alien invasive species Pomacea canaliculata and its native competitor Sinotaia quadrata under experimental conditions. The invasive species was more tolerant to Cd toxicity than native species, for which the LC50 values were 4.26, 2.24, and 1.98 mg/L at exposure times of 48, 72, and 96 h, respectively, approximately three times higher than those of the native snails. The viscera accumulated the highest Cd concentration, followed by the foot and shell in both species. Metal concentrations in the above three tissues of P. canaliculata were much higher than those of S. quadrata, irrespective of Cd dose and exposure time. For P. canaliculata, the highest concentration of metal was further observed in the hepatopancreas (0.64-3.98 mg/g) followed by the kidney (0.067-3.78 mg/g), with lowest levels in the stomach (0.062-1.53 mg/g). Among the five antioxidant enzymes, the most responsive enzymes were CAT, ALP, and GST in the hepatopancreas; CAT, POD, and GST in the kidney; and POD in the stomach of exposed animals. These results, demonstrating a high Cd tolerance, may partly explain the ability of P. canaliculata to displace S. quadrata in Cd-contaminated habitat. The Cd was accumulated mainly in the hepatopancreas and kidney of invasive species, which changed the activity of antioxidant enzymes allowing the animals to cope with the toxicity. Graphical abstract Cadmium bioaccumulation and antioxidant enzyme activity in the invasive Pomacea canaliculata.
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Affiliation(s)
- Fei Huang
- Department of Ecology, College of Natural Resources and Environment, South China Agricultural University, Guangzhou, 510642, China
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Engineering Research Center for Modern Eco-agriculture and Cicular Agriculture, Guangzhou, 510642, China
| | - Li Peng
- Department of Ecology, College of Natural Resources and Environment, South China Agricultural University, Guangzhou, 510642, China
| | - Jiaen Zhang
- Department of Ecology, College of Natural Resources and Environment, South China Agricultural University, Guangzhou, 510642, China.
- Key Laboratory of Agro-Environment in the Tropics, Ministry of Agriculture, South China Agricultural University, Guangzhou, 510642, China.
- Guangdong Engineering Research Center for Modern Eco-agriculture and Cicular Agriculture, Guangzhou, 510642, China.
| | - Weipeng Lin
- Department of Ecology, College of Natural Resources and Environment, South China Agricultural University, Guangzhou, 510642, China
| | - Shaohua Chen
- Integrative Microbiology Research Centre, South China Agricultural University, Guangzhou, 510642, China
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Campoy-Diaz AD, Arribére MA, Guevara SR, Vega IA. Bioindication of mercury, arsenic and uranium in the apple snail Pomacea canaliculata (Caenogastropoda, Ampullariidae): Bioconcentration and depuration in tissues and symbiotic corpuscles. CHEMOSPHERE 2018; 196:196-205. [PMID: 29304457 DOI: 10.1016/j.chemosphere.2017.12.145] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 12/19/2017] [Accepted: 12/22/2017] [Indexed: 06/07/2023]
Abstract
Pomacea canaliculata is a mollusk potentially useful as a biomonitor species of freshwater quality. This work explores the ability of snail tissues and symbiotic corpuscles to bioconcentrate and depurate mercury, arsenic, and uranium. Adult snails cultured in metal-free reconstituted water were exposed for eight weeks (bioaccumulation phase) to water with Hg (2 μgL-1), As (10 μgL-1), and U (30 μgL-1) and then returned to the reconstituted water for other additional eight weeks (depuration phase). Elemental concentrations in digestive gland, kidney, symbiotic corpuscles and particulate excreta were determined by neutron activation analysis. The glandular symbiotic occupancy was measured by morphometric analysis. After exposure, the kidney showed the highest concentration of Hg, while the digestive gland accumulated mainly As and U. The subcellular distribution in symbiotic corpuscles was ∼71%, ∼48%, and ∼11% for U, Hg, and As, respectively. Tissue depuration between weeks 8 and 16 was variable amongst elements. At week 16, the tissue depuration of U was the highest (digestive gland = 92%; kidney = 80%), while it was lower for Hg (digestive gland = 51%; kidney = 53%). At week 16, arsenic showed a differential pattern of tissue depuration (digestive gland = 23%; kidney = 88%). The symbiotic detoxification of the three elements in excreta was fast between weeks 8 and 10 and it was slower after on. At the end of the depuration, each element distributed differentially in digestive gland and symbiotic corpuscles. Our findings show that symbiotic corpuscles, digestive gland and kidney P. canaliculata are sensitive places for biomonitoring of Hg, As and U.
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Affiliation(s)
- Alejandra D Campoy-Diaz
- IHEM, CONICET, Universidad Nacional de Cuyo, 5500 Mendoza, Argentina; Universidad Nacional de Cuyo, Facultad de Ciencias Médicas, Instituto de Fisiología, 5500 Mendoza, Argentina
| | - María A Arribére
- Instituto Balseiro, Universidad Nacional de Cuyo, Comisión Nacional de Energía Atómica, 8400 Bariloche, Argentina
| | - Sergio Ribeiro Guevara
- Instituto Balseiro, Universidad Nacional de Cuyo, Comisión Nacional de Energía Atómica, 8400 Bariloche, Argentina
| | - Israel A Vega
- IHEM, CONICET, Universidad Nacional de Cuyo, 5500 Mendoza, Argentina; Universidad Nacional de Cuyo, Facultad de Ciencias Médicas, Instituto de Fisiología, 5500 Mendoza, Argentina; Universidad Nacional de Cuyo, Facultad de Ciencias Exactas y Naturales, Departamento de Biología, 5500 Mendoza, Argentina.
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Arrighetti F, Ambrosio E, Astiz M, Capítulo AR, Lavarías S. Differential response between histological and biochemical biomarkers in the apple snail Pomacea canaliculata (Gasteropoda: Amullariidae) exposed to cypermethrin. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 194:140-151. [PMID: 29179149 DOI: 10.1016/j.aquatox.2017.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 06/07/2023]
Abstract
To develop effective programs to monitor water quality is necessary to identify sensitive biomarkers in indicator species. The aim of this study was to evaluate different biomarkers in the apple snail Pomacea canaliculata exposed to the insecticide Cypermethrin (CYP). Adult male and female snails were exposed to sublethal CYP concentrations (10, 25 and 100μgl-1) for 1, 4, 7 and 14days. The recovery of the exposed snails was also studied by a post-exposure assay. The activities of the enzymes superoxide dismutase (SOD), catalase (CAT) and glutathione-S-transferase (GST), the levels of lipid peroxidation (LPO) and protein oxidation (PC) in digestive gland and gills were studied as biomarkers of exposure. Histopathological changes in target tissues were also evaluated. In digestive gland, CYP caused a significant increase in SOD, CAT and GST activities compared to control (p<0.05) as well as in LPO and PC levels (p<0.05). However, such biochemical effects were neither concentration nor time dependent. Histopatological changes were observed in the exposed groups, such as an increase in the number of basophilic cells, hemocytic infiltration and epithelia atrophy. Additionally, a positive correlation between the surface occupied by pigmented corpuscles and CYP concentrations was observed at all exposure periods. Gills showed greater sensitivity to oxidative damage than digestive gland. CYP caused an acute toxic effect in LPO levels in this respiratory organ. The gill filament of exposed snails, exhibited a reduction or loss of cilia, vacuolization of the columnar cells and an increase in haemocyte content irrespective of the concentration. High concentrations of CYP caused disruptions in the columnar muscle fibers. In general, snails did not show an improvement in their basal state during post-exposure treatment. Apparently, males and females do not have differential sensitivity to the pesticide. The results of this study suggest that histopathological changes are the most sensitive time- and dose-dependent biomarkers of toxicity induced by CYP in P. canaliculata.
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Affiliation(s)
- F Arrighetti
- Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" CONICET, CABA, Argentina
| | - E Ambrosio
- Instituto de Limnología de La Plata "Dr. Raúl A. Ringuelet" (ILPLA) CCT CONICET La Plata-Universidad Nacional de La Plata (UNLP), La Plata, Argentina
| | - M Astiz
- Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP) CCT CONICET La Plata-Universidad Nacional de La Plata (UNLP), La Plata, Argentina
| | - A Rodrigues Capítulo
- Instituto de Limnología de La Plata "Dr. Raúl A. Ringuelet" (ILPLA) CCT CONICET La Plata-Universidad Nacional de La Plata (UNLP), La Plata, Argentina
| | - S Lavarías
- Instituto de Limnología de La Plata "Dr. Raúl A. Ringuelet" (ILPLA) CCT CONICET La Plata-Universidad Nacional de La Plata (UNLP), La Plata, Argentina.
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Hayes KA, Burks RL, Castro-Vazquez A, Darby PC, Heras H, Martín PR, Qiu JW, Thiengo SC, Vega IA, Wada T, Yusa Y, Burela S, Cadierno MP, Cueto JA, Dellagnola FA, Dreon MS, Frassa MV, Giraud-Billoud M, Godoy MS, Ituarte S, Koch E, Matsukura K, Pasquevich MY, Rodriguez C, Saveanu L, Seuffert ME, Strong EE, Sun J, Tamburi NE, Tiecher MJ, Turner RL, Valentine-Darby PL, Cowie RH. Insights from an Integrated View of the Biology of Apple Snails (Caenogastropoda: Ampullariidae). MALACOLOGIA 2015. [DOI: 10.4002/040.058.0209] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Koch E, Altamirano JC, Covaci A, Lana NB, Ciocco NF. Should apple snail Pomacea canaliculata (Caenogastropoda, Ampullariidae) be used as bioindicator for BDE-209? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:761-765. [PMID: 24022099 DOI: 10.1007/s11356-013-2109-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 08/28/2013] [Indexed: 06/02/2023]
Abstract
Apple snail Pomacea canaliculata has been reported to accumulate polybrominated diphenyl ethers (PBDEs) and was recently proposed as PBDE bioindicator. This work investigates the ability of P. canaliculata to accumulate BDE-209 by dietary exposure under controlled experimental conditions. A 30-day long enrichment feeding assay was carried out using 30 adult apple snails, placed in individual aquaria. Food was enriched at three BDE-209 concentrations (400, 4,700, and 8,300 μg g(−1) lipid weight). Correlation between BDE-209 values in food and snail tissue were estimated according to Stockholm Convention suggested criteria for chemicals with K(OW) >5. All animals survived with no evident physical alterations, and all of them accumulated BDE-209. BDE-209 levels in tissue samples increased exponentially with the exposure concentration. The bioaccumulation factor vs. food concentration plot showed a peculiar pattern, in which at intermediate concentrations the snails accumulated less BDE-209 than expected. Our results suggest that P. canaliculata would present a detoxification mechanism for BDE-209 different from the most commonly reported metabolic pathways.
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Giraud-Billoud M, Vega IA, Wuilloud RG, Clément ME, Castro-Vazquez A. Imposex and novel mechanisms of reproductive failure induced by tributyltin (TBT) in the freshwater snail Pomacea canaliculata. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2013; 32:2365-2371. [PMID: 23775621 DOI: 10.1002/etc.2310] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Revised: 01/28/2013] [Accepted: 06/12/2013] [Indexed: 06/02/2023]
Abstract
The effects of tributyltin (TBT) on mortality and reproduction were studied in the invasive snail Pomacea canaliculata. The nominal median lethal concentration (LC50) was 9 µg TBT/L, after 28 d. The nominal no-observed effect on lethality concentration (NOECL) was 6 µg TBT/L after the same period. Male-female couples and females that had been group-mated but were isolated from males during the experiment (isolated females) were exposed (for 28 d) to either 0 µg/L or 6 µg/L of TBT (nominal NOECL-exposed). Copulation and oviposition frequencies, egg clutch mass, and percentage of egg fertility were recorded. Gonads (both sexes) and the seminal receptacle (females) were studied histologically at the end of the experiment. A significant decrease in copulation frequency was observed in mated-exposed females. Exposure also decreased oviposition frequency of mated-exposed and isolated-exposed females, but only the latter reached significance. No differences in either egg clutch mass or percentage of fertility were observed at first oviposition, but both parameters were drastically reduced in subsequent egg clutches of exposed females. No histological alterations were observed in gonads of TBT-exposed animals; however, sperm storage in the seminal receptacle was drastically decreased in exposed females. Imposex but no oviductal obstruction was observed in all exposed females. It is concluded that TBT induces reproductive failure in P. canaliculata by decreasing copulation frequency and by severely affecting sperm storage by the female.
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Mohammadein A, EL-Shenawy NS, AL-Fahmie ZHH. Bioaccumulation and histopathological changes of the digestive gland of the land snailEobania vermiculata(Mollusca: Gastropoda), as biomarkers of terrestrial heavy metal pollution in Taif city. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/11250003.2013.804957] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Seuffert ME, Martín PR. Juvenile growth and survival of the apple snail Pomacea canaliculata (Caenogastropoda: Ampullariidae) reared at different constant temperatures. SPRINGERPLUS 2013; 2:312. [PMID: 23961390 PMCID: PMC3724978 DOI: 10.1186/2193-1801-2-312] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 07/08/2013] [Indexed: 11/12/2022]
Abstract
Background Pomacea canaliculata is a freshwater snail that cultured under certain conditions could provide interesting rewards in research and aquaculture. P. canaliculata is usually reared at 25°C, though the optimal temperature for culturing this species, that balances growth and survival rates, is so far unknown. In this work we present results of growth and survival of cohorts reared in the laboratory at different constant water temperatures (15, 20, 25, 30 and 35°C) during the pre-reproductive period. Findings Two different groups were recognized among the five treatments: the two lower temperatures (15 and 20°C) that showed no mortality but with very low growth rates and the treatments of 25, 30 and 35°C in which snails grew faster but displayed a reduction in survival as temperature increases. After 10 weeks, the mean shell lengths attained at 30 and 35°C were only 2–3 mm higher than that of the treatment of 25°C and were not statistically different. Conclusions Our results support using water temperatures of 25°C for the rearing of cohorts when the objective is to quickly obtain numerous large snails. Temperatures of 15 and 20°C may be appropriate if the aim is to preserve juveniles for long periods with a very low risk of mortality. The results reported here will be useful to the scheduling of laboratory trials intended for basic research, snail control or mass rearing for different applications of this species.
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Affiliation(s)
- María E Seuffert
- Departamento de Biología, Bioquímica y Farmacia, Universidad Nacional del Sur, San Juan 670, Bahía Blanca, 8000 Argentina ; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Av. Rivadavia 1917, Ciudad Autónoma de Buenos Aires, C1033AAJ Argentina
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Godoy MS, Castro-Vasquez A, Vega IA. Endosymbiotic and host proteases in the digestive tract of the invasive snail Pomacea canaliculata: diversity, origin and characterization. PLoS One 2013; 8:e66689. [PMID: 23818959 PMCID: PMC3688566 DOI: 10.1371/journal.pone.0066689] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Accepted: 05/08/2013] [Indexed: 11/18/2022] Open
Abstract
Digestive proteases of the digestive tract of the apple snail Pomacea canaliculata were studied. Luminal protease activity was found in the crop, the style sac and the coiled gut and was significantly higher in the coiled gut. Several protease bands and their apparent molecular weights were identified in both tissue extracts and luminal contents by gel zymography: (1) a 125 kDa protease in salivary gland extracts and in the crop content; (2) a 30 kDa protease throughout all studied luminal contents and in extracts of the midgut gland and of the endosymbionts isolated from this gland; (3) two proteases of 145 and 198 kDa in the coiled gut content. All these proteases were inhibited by aprotinin, a serine-protease inhibitor, and showed maximum activity between 30°C and 35°C and pH between 8.5 and 9.5. Tissue L-alanine-N-aminopeptidase activity was determined in the wall of the crop, the style sac and the coiled gut and was significantly higher in the coiled gut. Our findings show that protein digestion in P. canaliculata is carried out through a battery of diverse proteases originated from the salivary glands and the endosymbionts lodged in the midgut gland and by proteases of uncertain origin that occur in the coiled gut lumen.
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Affiliation(s)
- Martín S. Godoy
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo), Mendoza, Argentina
- Instituto de Histología y Embriología “Dr. Mario H. Burgos”, Consejo Nacional de Investigaciones Científicas y Técnicas, Mendoza, Argentina
| | - Alfredo Castro-Vasquez
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo), Mendoza, Argentina
- Instituto de Histología y Embriología “Dr. Mario H. Burgos”, Consejo Nacional de Investigaciones Científicas y Técnicas, Mendoza, Argentina
- Instituto de Ciencias Básicas, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Israel A. Vega
- Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo), Mendoza, Argentina
- Instituto de Histología y Embriología “Dr. Mario H. Burgos”, Consejo Nacional de Investigaciones Científicas y Técnicas, Mendoza, Argentina
- Instituto de Ciencias Básicas, Universidad Nacional de Cuyo, Mendoza, Argentina
- * E-mail:
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El-Shenawy NS, Mohammadden A, Al-Fahmie ZH. Using the enzymatic and non-enzymatic antioxidant defense system of the land snail Eobania vermiculata as biomarkers of terrestrial heavy metal pollution. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 84:347-354. [PMID: 22921254 DOI: 10.1016/j.ecoenv.2012.08.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 08/06/2012] [Accepted: 08/07/2012] [Indexed: 06/01/2023]
Abstract
The present study aimed to investigate the efficacy of antioxidant defense system of the land snail Eobania vermiculata as biomarkers for terrestrial heavy metal pollution. For this reason, a set of biomarkers was performed on land snails E. vermiculata collected from polluted and non-polluted areas in the field. The biomarkers used were lactate dehydrogenase activity, level of lipid peroxidation, activities of catalase, glutathione peroxidase, glutathione-S-transferase, gamma-glutamyl transferase and content of glutathione, metalothionines, total proteins and total lipid in the digestive gland tissue. The correlation between the bioaccumulation of heavy metal in gland tissue and all the biomarkers in the digestive gland was determined. The results revealed appreciable alterations in the biomarker values in field, accompanied by significant correlations among the biomarkers. Therefore, this study suggests E. vermiculata is a suitable sentinel organism and the selected biomarkers show efficacy for terrestrial heavy metal biomonitoring.
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Affiliation(s)
- Nahla S El-Shenawy
- Biology Department, Faculty of Science, Taif University (Qurwa), Taif, Saudi Arabia.
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