Effects of ocean acidification and warming on the development and biochemical responses of juvenile shrimp Palaemon elegans (Rathke, 1837) DOI Creative Commons
Simão Maia, Sónia Cotrim Marques, Sam Dupont

et al.

Marine Environmental Research, Journal Year: 2022, Volume and Issue: 176, P. 105580 - 105580

Published: March 4, 2022

Anthropogenic CO2 emissions have led to the warming and acidification of oceans. Although, there is a growing evidence showing that simultaneous occurrence ocean are threats marine organisms, information on their combined effect coastal shrimp species remains scarce. The purpose this study was estimate effects seawater growth-related traits biochemical responses P. elegans juveniles. In work, were exposed for 65 days at 4 experimental conditions: pH 8.10 * 18 °C, 7.80 22 °C. results showed low decreases lipid content by ∼13% (p < 0.05). Higher temperature reduced condition factor ∼11%, protein ∼20%, PUFA ∼8,6% shortened moulting events 5 > 0.05) while SFA increased ∼9.4%. decrease in however more prominent organisms combination with ∼21%, respectively. Furthermore, essential fatty acids as EPA DHA also decreased ∼20% ∼6.6% higher condition. Despite suggest may greater impact than acidification, it has been shown can exacerbate these impacts consequences shrimp's body size profile.

Language: Английский

Aquatic organic matter: Classification and interaction with organic microcontaminants DOI

Vanda Artifon,

Eliete Zanardi‐Lamardo, Gilberto Fillmann

et al.

The Science of The Total Environment, Journal Year: 2018, Volume and Issue: 649, P. 1620 - 1635

Published: Aug. 31, 2018

Language: Английский

Citations

109
Metal accumulation in female green sea turtles (Chelonia mydas) from Eastern Atlantic affects their egg quality with potential implications for embryonic development DOI Creative Commons
Inês F.C. Morão, Tiago Simões, Roger B. Casado

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172710 - 172710

Published: April 24, 2024

Sea turtles, with their global distribution and complex life cycle, often accumulate pollutants such as metals metalloids due to extended lifespan feeding habits. However, there are limited studies exploring the impact of metal pollution on reproductive health female sea specifically focusing quality eggs, which has significant implications for future generations these charismatic animals. São Tomé Island, a crucial nesting habitat green underscores urgent need comprehensive research in this ecologically area. This study aimed investigate whether blood turtles induce genotoxic effects erythrocytes affect egg morphometric characteristics composition related compartments. Additionally, evaluate energetic reserves embryo development (fatty acids yolk's polar neutral lipids) is influenced by contamination status predecessors. Results revealed correlations between Cu Hg levels increased "lobed" erythrocytes, while As negatively shell thickness. In terms energy reserves, both lipid fractions contained primarily saturated monounsaturated fatty acids, prevalent 18:1n-9, 18:0, 16:0, 14:0, 12:0 yolk samples. The fraction was more susceptible contaminant showing consistent negative load index essential n3 including linolenic, eicosatrienoic, eicosapentaenoic, docosapentaenoic embryonic development. These accumulation, coupled reduced availability key may disrupt eicosanoid other important pathways, affecting reveals correlation turtles' raising concerns about species' generations.

Language: Английский

Citations

9
A lipidomic approach to understand copper resilience in oyster Crassostrea hongkongensis DOI
Cheuk Yan Chan, Wen‐Xiong Wang

Aquatic Toxicology, Journal Year: 2018, Volume and Issue: 204, P. 160 - 170

Published: Sept. 22, 2018

Language: Английский

Citations

50
Sub-lethal effects of dimethoate alone and in combination with cadmium on biochemical parameters in freshwater snail, Galba truncatula DOI
Mahdi Banaee, Antoni Sureda, Somayeh Taheri

et al.

Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology, Journal Year: 2019, Volume and Issue: 220, P. 62 - 70

Published: March 15, 2019

Language: Английский

Citations

44
Association of urinary cadmium, circulating fatty acids, and risk of gestational diabetes mellitus: A nested case-control study in China DOI Creative Commons

Xinping Li,

Yichao Huang, Yuling Xing

et al.

Environment International, Journal Year: 2020, Volume and Issue: 137, P. 105527 - 105527

Published: Jan. 31, 2020

Previous studies have observed that cadmium (Cd) exposure of pregnant women was associated with increased risk gestational diabetes mellitus (GDM). However, the potential mechanism still remains unclear. In addition, various animal suggested Cd could affect fatty acids (FAs) metabolism, but data on humans are scant. We conducted a nested case-control study to investigate associations urinary concentrations levels circulating FAs and GDM in women, further examine role mediating relationship between GDM. A total 305 cases were matched controls women's age (±2 years) infant's gender from birth cohort Wuhan, China. Urinary plasma 10 16 weeks measured using inductively coupled mass spectrometry gas chromatography-mass spectrometry, respectively. Conditional logistic regressions models used estimate Multiple linear regression applied FAs. Mediation analysis assess association (median: 0.69 μg/L) significantly higher than 0.59 μg/L, P < 0.05). positively (Ptrend = 0.003). Compared first tertile Cd, adjusted odds ratios (95% confidence intervals) 2.08 (1.29, 3.36) for second 2.09 (1.32, 3.33) third tertile. correlated eicosadienoic acid arachidonic acid/eicosapentaenoic ratio, negatively stearic acid, eicosapentaenoic odd-chain saturated acids, n-3 polyunsaturated (PUFAs), PUFAs/n-6 PUFAs ratio. did not observe evidence mediated through Our findings confirmed provided forceful epidemiological relation

Language: Английский

Citations

41
Environmental biomonitoring by snails DOI
Varun Dhiman, Deepak Pant

Biomarkers, Journal Year: 2021, Volume and Issue: 26(3), P. 221 - 239

Published: Jan. 8, 2021

Background: Bio-indicator systems are vital in terms of monitoring pollutants around the world. The impact environmental change can be monitored by employing responsive behaviour snails. Heavy metal and organic affects snail reproduction, mortality, normal metabolic activities. Various changes like a discontinuity food intake, growth rate, twitching, quenching tentacles, biomarkers snails for biomonitoring. Different bio-monitor eco-toxicological urban pollution, oil pollutant, terrestrial pesticide pollutants, mercury contamination, ammonia, chlorinated paraffin soil, ethanol water, ocean acidification pollutions. These animals also make bio-sense about diverse environment spheres, which include biosphere, lithosphere, anthroposphere, cryosphere, hydrosphere.Methods: We examined scientific literature related articles listed Pub-med, Google Scholar reporting on biomonitoring potential expression various species consequently explore value respective field discussing outcomes number studies pollution biosensing capabilities.Results: Several terrestrial, freshwater sea characterized high sense potential. such as heat shock proteins metallothioneins body found to essential in-vivo biomonitoring.Conclusion: It is observed that offer an friendly approach bio expressing their numerous physiological, biochemical, genetical histological body. Thus, it proved critical tool early warning indicators.

Language: Английский

Citations

39
Combined polystyrene microplastics and chlorpyrifos decrease levels of nutritional parameters in muscle of rainbow trout (Oncorhynchus mykiss) DOI
Parichehr Hanachi, Samaneh Karbalaei,

Sujuan Yu

et al.

Environmental Science and Pollution Research, Journal Year: 2021, Volume and Issue: 28(45), P. 64908 - 64920

Published: July 28, 2021

Language: Английский

Citations

33
A novel seaweed-based biodegradable and active food film to reduce freezer burn in frozen salmon DOI Creative Commons
Ana Augusto,

Sónia Marques,

Rafael Félix

et al.

Food Hydrocolloids, Journal Year: 2024, Volume and Issue: 156, P. 110332 - 110332

Published: June 19, 2024

The imperative to replace conventional plastic food packaging has led the development of edible and biodegradable alternatives. This study formulated an effective solution for preservation frozen salmon. Alginate films were prepared by integrating ethanolic extracts from two seaweeds, Sargassum muticum Grateloupia turuturu. optical mechanical properties films, as well their effectiveness in preserving salmon over a 6-month period at -18˚C, assessed compared other alginate synthetic films. quality parameters final product also assessed. Films incorporating extract exhibited 34% reduction thickness 51% lower moisture content when alginate. Meanwhile, those containing demonstrated improved water resistance, with 11% decrease solubility. seaweed-incorporated gradual biodegradation time. Samples packaged these displayed substantial colour changes, ranging 58% 64%, commercial film packaging. enhanced protection against freezer burn is likely due presence lipid-derivate compounds extract. findings this suggest potential use alginate-based incorporated fish, offering sustainable alternative

Language: Английский

Citations

4
Toxicological effects of cobalt on common carp: oxidative stress, ionic imbalance, fatty acid disruption, and gill histopathology DOI
Feriel Ghribi, Safa Bejaoui, Imene Chetoui

et al.

Environmental Geochemistry and Health, Journal Year: 2025, Volume and Issue: 47(4)

Published: March 4, 2025

Language: Английский

Citations

0
Fatty acid analysis in an estuarine fish species to assess the health status of hydrosystems impacted by eutrophication and multistress DOI Creative Commons
Jennifer Laurent, Fabienne Le Grand,

Antoine Bideau

et al.

Estuarine Coastal and Shelf Science, Journal Year: 2025, Volume and Issue: unknown, P. 109279 - 109279

Published: March 1, 2025

Language: Английский

Citations

0