Enzymatic and osmoregulative alterations in white shrimp Litopenaeus vannamei exposed to pesticides

Galindo-Reyes, José Guillermo; Venezia, L. Dalla; Lazcano-Alvarez, G; Rivas-Mendoza, H

doi:10.1016/s0045-6535(99)00234-9

Cited by 31 publications

(12 citation statements)

References 7 publications

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“…Notwithstanding that organophosphorus insecticides and carbamates are generally considered to be the most powerful cholinesterase inhibitors, lindane, organochlorine pesticides and pyrethroids may also play a minor role in AChE inhibition mechanisms (Galindo-Reyes et al 2000, den Besten et al 2001.…”

Section: Ache Activity Resultsmentioning

confidence: 99%

Biomarkers in Zebra mussel for monitoring and quality assessment of Lake Maggiore (Italy)

2007

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Three different biomarkers (acetylcholinesterase (AChE), ethoxy resorufin-O-deethylase (EROD) and DNA strand breaks) were measured in Zebra mussel (Dreissena polymorpha) specimens collected in April 2005 at six different sampling sites on Lake Maggiore, the second largest Italian lake in terms of depth and volume, in order to assess the spatial variation of exposure to man-made contaminants. Mussels maintained at fixed laboratory conditions were used as controls to eliminate potential interference due to environmental factors. Biomarker data were also supported by the analysis of several chemicals (six dichlorodiphenyltrichloroethane (DDTs), 23 polychlorinated biphenyls (PCBs), 14 polybrominated diphenyl ethers (PBDEs), 11 polycyclic aromatic hydrocarbons (PAHs) and hexachlorobenzene (HCB)) measured in the mussel soft tissues by gas chromatographic analyses. We found a negative correlation between temperature and AChE activity, while any measured environmental or physiological factor seemed to influence EROD activity and DNA strand breaks. A positive relationship was found between EROD activity and all of the measured chemicals, except for PAHs, which correlated with the amount of DNA strand breaks. Significant differences were noted for all biomarkers, both among sampling stations and between control and experimental data, even if the general level of variability was low. The biomarkers showed a distinct pattern of spatial variation, but the evaluation of DNA strand breaks was the strongest discriminating power between sites. In addition, the comparison between AChE and EROD activity measured in 2005 was compared with results obtained in a previous study carried out over the same sampling period in 2003. Results indicated a strong influence of temperature on AChE activity and probable interference of substrate inhibition of EROD activity, pointing out the need to take care in the interpretation of data comparisons. The results obtained with two different metrics used for the measure of DNA strand breaks is also discussed, as well as the relationship between EROD activity data and potential genotoxicity.

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Section: Ache Activity Resultsmentioning

confidence: 99%

Biomarkers in Zebra mussel for monitoring and quality assessment of Lake Maggiore (Italy)

2007

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“…Several investigations have shown the effect of the pesticide lindane on the immune system of mussels (Anguiano et al, 2006;Luna-Acosta et al, 2010) and crusteceans (Galindo-Reyes et al, 2000;Huang et al, 2004). These studies evidenced that lindane treatment produced an increase of the organisms susceptibility to pathogens and the development of clinical pathology and disease.…”

Section: Discussionmentioning

confidence: 98%

The sea urchin Paracentrotus lividus immunological response to chemical pollution exposure: The case of lindane

Stabili

Pagliara

2015

Chemosphere

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“…In addition, GalindoReyes et al [29] worked with the OCap of whiteleg shrimp (Litopenaeus vannamei) exposed to different OPs and OCs at different salinities. Results indicated that, at the highest salinity (50 ppt), DDT and lindane as well as chlorpyrifos reduced the OCap of the whiteleg shrimp, whereas diazinon, methyl parathion, and azinphosmethyl increased OCap compared with controls.…”

Section: Effects Of Pesticides On Oxygen Consumption and Osmoregulationmentioning

confidence: 99%

“…As mentioned above, the mechanism of the toxic action of OPs and CBs is based on the inhibition of the enzyme AChE. However, Galindo Reyes et al [29] indicated that AChE in penaeid shrimp is also sensitive to OCs.…”

Section: Effects Of Pesticides On Acetylcholinesterase Activitymentioning

confidence: 99%

“…Some authors have indicated that feeding rate is a sensitive endpoint that allows rapid assessments and is physiologically and ecologically relevant [85,86]. Hemolymph osmolality can be considered as a possible biomarker for penaeid shrimp exposed to pesticides [29]. Exposure to contaminants usually results in a decrease of the OCap.…”

Section: Potential Use Of Biomarkers For Assessing the Effect Of Contmentioning

confidence: 99%

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Effects of pesticides and antibiotics on penaeid shrimp with special emphases on behavioral and biomarker responses

Silvestre

Phương

et al. 2010

Enviro Toxic and Chemistry

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Abstract-The purpose of the present study is to provide information on the current state of knowledge regarding the effects of pesticides and antibiotics used in aquaculture on penaeid shrimp, one of the most common aquatic products for human consumption, with a special emphasis on the use of behavioral, physiological, and biochemical response. These include behavior; feeding rate changes; respiration rate, oxygen consumption, and osmoregulation alterations; nucleic acids, protein, and glycogen synthesis; cholinesterase activity inhibition; ATPase activity; and oxidative stress responses. This paper also deals with residues of antibiotics and pesticides in penaeid shrimp. Antibiotics and pesticides used in aquaculture may have adverse effects on treated animals and human consumers health if they are not correctly used. As a complement to the measurement of antibiotic and pesticide residues in tissues, the use of behavioral and biomarker responses can provide more relevant biological information on the potential adverse effects of antibiotics and pesticides on penaeid shrimp health. Environ. Toxicol. Chem. 2010;29:929-938. # 2009 SETAC

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Enzymatic and osmoregulative alterations in white shrimp Litopenaeus vannamei exposed to pesticides

Cited by 31 publications

References 7 publications

Biomarkers in Zebra mussel for monitoring and quality assessment of Lake Maggiore (Italy)

Biomarkers in Zebra mussel for monitoring and quality assessment of Lake Maggiore (Italy)

The sea urchin Paracentrotus lividus immunological response to chemical pollution exposure: The case of lindane

Effects of pesticides and antibiotics on penaeid shrimp with special emphases on behavioral and biomarker responses

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