Fitness assessment of Mytilus galloprovincialis Lamarck, 1819 after exposure to herbicide metabolite propachlor ESA DOI Creative Commons

Nikola Třešňáková,

Federica Impellitteri, Sergio Famulari

и другие.

Environmental Pollution, Год журнала: 2023, Номер 331, С. 121878 - 121878

Опубликована: Май 25, 2023

The lack of data on the chronic effects chloroacetanilide herbicide metabolites non-target aquatic organisms creates a gap in knowledge about comprehensive impacts excessive and repeated pesticide use. Therefore, this study evaluates long-term propachlor ethanolic sulfonic acid (PROP-ESA) after 10 (T1) 20 (T2) days at environmental level 3.5 μg.L−1 (E1) its 10x fold multiply 35 (E2) model organism Mytilus galloprovincialis. To end, PROP-ESA usually showed time- dose-dependent trend, especially amount soft mussel tissue. bioconcentration factor increased from T1 to T2 both exposure groups – 2.12 5.30 E1 2.32 5.48 E2. Biochemical haemolymph profile haemocyte viability were not affected by exposure. In addition, digestive gland (DG) cells decreased only E2 compared control T1. Moreover, malondialdehyde levels gills, DG, superoxidase dismutase activity oxidatively modified proteins PROP-ESA. Histopathological observation several damages gills (e.g., vacuolation, over-production mucus, loss cilia) DG growing trend infiltrations, alterations tubules). This revealed potential risk herbicide, propachlor, via primary metabolite Bivalve bioindicator species M. Furthermore, considering possibility biomagnification effect, most prominent threat poses ability be accumulated edible tissues. future research toxicity alone or their mixtures is needed gain results living organisms.

Язык: Английский

Single and joint toxicity assessment of acetamiprid and thiamethoxam neonicotinoids pesticides on biochemical indices and antioxidant enzyme activities of a freshwater fish Catla catla DOI

Saranya Kizhakkilott Veedu,

Gowthami Ayyasamy, Tamilselvan Hema

и другие.

Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology, Год журнала: 2022, Номер 257, С. 109336 - 109336

Опубликована: Март 27, 2022

Язык: Английский

Процитировано

51

Toxicological Evaluation of Acetylsalicylic Acid in Non-Target Organisms: Chronic Exposure on Mytilus galloprovincialis (Lamarck, 1819) DOI Creative Commons
Maria Pagano, Serena Savoca, Federica Impellitteri

и другие.

Frontiers in Physiology, Год журнала: 2022, Номер 13

Опубликована: Июль 11, 2022

Pharmaceuticals are now considered to be established contaminants, and their presence in water poses a real risk not only the marine ecosystem, as they may adversely affect non-target organisms that exposed them, but also indirectly humans. This is particularly true for model organism this work, Mytilus galloprovincialis (Lamarck, 1819), suspensivore bioaccumulating enters human food chain. Among most commonly used over-the-counter medicines, anti-inflammatory drugs certainly feature prominently, with acetylsalicylic acid (ASA) at top. In M. specimens were two concentrations of ASA (10 100 μg/L) 10 20 days evaluate possible alterations decrease regulatory volume (RVD) digestive gland cells cell viability both these hemocytes. addition, histopathological condition index gills was evaluated. The data obtained showed chronic exposure did alter hemocytes alters physiological mechanisms regulation and, time-dose reaction showing numerous such lipofuscin deposits hemocyte infiltration found. These results confirm potential toxicity biota, highlighting necessity deepen knowledge regarding link between pharmaceuticals organisms.

Язык: Английский

Процитировано

50

Toxic effects of chlorpyrifos on the growth, hematology, and different organs histopathology of Nile tilapia, Oreochromis niloticus DOI Creative Commons
Mohammad Amzad Hossain,

Lipi Sutradhar,

Tumpa R. Sarker

и другие.

Saudi Journal of Biological Sciences, Год журнала: 2022, Номер 29(7), С. 103316 - 103316

Опубликована: Май 22, 2022

Chlorpyrifos is a widely applied insecticide that permeates on most waterways and affects aquatic organisms. The growth performances, hematological histological impacts Nile tilapia, Oreochromis niloticus following 60 day of exposure to varying concentrations chlorpyrifos 20 EC (T1 08 µgL-1, T2 16 T3 32 µgL-1) were compared control Tc 0 µgL-1. 96-hour LC50 was calculated as 46.80 μgL-1. water quality parameters recorded regularly. value dissolved O2 NH3 stayed rather steady, although temperature varied considerably. It revealed levels go up, the percentage weight gain (WG %), specific rates (SGR), survival rate decreases. group had highest percentages SGR (1.16 ± 0.58) lowest (0.25 0.77). assessment showed significant differences hemoglobin concentration, white blood cell counts red numbers between treatment (P < 0.05). Histological alterations in liver, gills, muscle tissues reported be worse for others. There no statistical GSI, HSI values groups. shown highly toxic O. at sub-lethal dosages.

Язык: Английский

Процитировано

48

Dinitroaniline herbicide pendimethalin affects development and induces biochemical and histological alterations in zebrafish early-life stages DOI
Carmine Merola, Jacopo Fabrello, Valerio Matozzo

и другие.

The Science of The Total Environment, Год журнала: 2022, Номер 828, С. 154414 - 154414

Опубликована: Март 9, 2022

Язык: Английский

Процитировано

46

Fitness assessment of Mytilus galloprovincialis Lamarck, 1819 after exposure to herbicide metabolite propachlor ESA DOI Creative Commons

Nikola Třešňáková,

Federica Impellitteri, Sergio Famulari

и другие.

Environmental Pollution, Год журнала: 2023, Номер 331, С. 121878 - 121878

Опубликована: Май 25, 2023

The lack of data on the chronic effects chloroacetanilide herbicide metabolites non-target aquatic organisms creates a gap in knowledge about comprehensive impacts excessive and repeated pesticide use. Therefore, this study evaluates long-term propachlor ethanolic sulfonic acid (PROP-ESA) after 10 (T1) 20 (T2) days at environmental level 3.5 μg.L−1 (E1) its 10x fold multiply 35 (E2) model organism Mytilus galloprovincialis. To end, PROP-ESA usually showed time- dose-dependent trend, especially amount soft mussel tissue. bioconcentration factor increased from T1 to T2 both exposure groups – 2.12 5.30 E1 2.32 5.48 E2. Biochemical haemolymph profile haemocyte viability were not affected by exposure. In addition, digestive gland (DG) cells decreased only E2 compared control T1. Moreover, malondialdehyde levels gills, DG, superoxidase dismutase activity oxidatively modified proteins PROP-ESA. Histopathological observation several damages gills (e.g., vacuolation, over-production mucus, loss cilia) DG growing trend infiltrations, alterations tubules). This revealed potential risk herbicide, propachlor, via primary metabolite Bivalve bioindicator species M. Furthermore, considering possibility biomagnification effect, most prominent threat poses ability be accumulated edible tissues. future research toxicity alone or their mixtures is needed gain results living organisms.

Язык: Английский

Процитировано

30