Effects of North Sea oil and alkylphenols on biomarker responses in juvenile Atlantic cod (Gadus morhua)

Sturve, Joachim; Hasselberg, Linda; Fälth, Herman; Celander, Malin; Förlin, Lars

doi:10.1016/j.aquatox.2006.02.019

Cited by 106 publications

(45 citation statements)

References 39 publications

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“…The lack of effect on stress markers in our short term study contrasts with observations in juvenile fish species of Atlantic cod (Gadus morhua) (Sturve et al 2006) and, Atlantic cod and turbot (Scophthalmus maximus) exposed to waterborne North Sea oil (Martin-Skilton et al 2006). Composition of both oils (North Sea oil-NSO-and Prestige crude) is rather similar as they are both rich in two ringed PAHs (89% and 91%, respectively) with 5-6 ringed PAHs being almost undetected in the former and representing only 1.5% of the total PAHs in the 1:500 dilution of the WAF used in our study.…”

Section: Resultscontrasting

confidence: 53%

“…That is, the maximum concentration of PAHs in our study, at the 1:5,000 dilution was of 19.3 lg/L (ppb) which contrasts with the 0.52 mg/L (ppm) of dissolved PAHs (representing the sum of the same 16 individual PAHs) in the water from the NSO study (Martin-Skilton et al 2006). In fact, the same 0.52 mg/L of the NSO report were responsible for increased EROD activity, CYP1A levels and catalase, although no effect was seen in GR, GST or LP levels (Sturve et al 2006). The PAH levels reached in our experiment were more in line with those experimentally obtained exposing Herring (Clupea pallasi) to the WAF of the Exxon Valdez oil.…”

Section: Resultsmentioning

confidence: 50%

“…Nevertheless, we can not exclude the possibility that long-term chronic exposures to low levels of the crude oil can induce toxicity and compromise sole reproductive status as has been pointed out in other benthic fish species (Monteiro et al 2000;Martin-Skilton et al 2006;Sturve et al 2006;Martínez-Gómez et al 2006).…”

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

Stress Biomarkers in Juvenile Senegal Sole, Solea senegalensis, Exposed to the Water-Accommodated Fraction of the “Prestige” Fuel Oil

Solé

Lima

Reis-Henriques

et al. 2007

Bull Environ Contam Toxicol

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Section: Resultscontrasting

confidence: 53%

Section: Resultsmentioning

confidence: 50%

See 1 more Smart Citation

Stress Biomarkers in Juvenile Senegal Sole, Solea senegalensis, Exposed to the Water-Accommodated Fraction of the “Prestige” Fuel Oil

Solé

Lima

Reis-Henriques

et al. 2007

Bull Environ Contam Toxicol

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“…Nonylphenol (NP) exposure resulted in a depletion of GSH in Atlantic cod, while increasing GST activities, leading the author to suggest that the GSH depletion may be due to a phase II-mediated conjugation of nonylphenol with GSH by GST (Sturve et al 2006). Induction of GST activity was also observed following NP treatment in the polychaete Nereis succinea (Ayoola et al 2011).…”

Section: Resultsmentioning

confidence: 99%

Antioxidant enzymes responses of polychaete Perinereis aibuhitensis following chronic exposure to 17β-estradiol

Dong

et al. 2016

Italian Journal of Animal Science

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The occurrence of 17b-estradiol (E2) in the aquatic environment can lead to damage to the reproductive system, along with other adverse effects including oxidative stress, in aquatic organisms. In the present study, Perinereis aibuhitensis were treated with E2 at 0.1, 1, 10, 100 and 1000 lg/L for 205 d, after which the activities of superoxide dismutase (SOD), catalase (CAT) and glutathione-S-transferase (GST), and the concentrations of glutathione antioxidant biomarker responses were studied. Weight gain and specific growth rate of P. aibuhitensis were not significantly affected by E2 treatment. Although no significant differences in mortality were observed, the group receiving the highest dose of E2 (1000 lg/L) experienced the highest rate of mortality. Treatment with E2 enhanced the levels of total glutathione (T-GSH), but levels of glutathione reduced (GSH) were significantly decreased by 17.02, 20.55, 23.45, 31.91 and 56.08%, with a concomitant increase in the levels of glutathione disulphide (GSSG) by 148.58, 213.05, 232.62, 294.63 and 306.45%, at 0.1, 1, 10, 100 and 1000 lg/L E2, respectively. The redox ratio of GSH/GSSG was significantly decreased (p < 0.01). The results of this study suggest that long-term exposure of P. aibuhitensis to E2 may inhibit antioxidant enzyme activities, thereby reducing the capacity of its detoxification system. ARTICLE HISTORY

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“…Petrol türevleri içerisinde ana kirleticiler polisiklikaromatik hidrokarbonlar (PAH), alkilfenoller ve hidrokarbonlardır. PAH'lara maruziyet sonucunda sucul organizmalarda oksidatif stres belirlenmesi pek çok araştırmacı tarafından rapor edilmiştir [85][86][87][88]. Petrol türevi bu maddelerin toksisitelerinin en önemli unsurlarından biri de canlılarda meydana gelen oksidatif strestir.…”

Section: 5petrol Ve Türevleriunclassified

Sucul Organizmalarda Çevresel Şartlara Karşı Geliştirilen Oksidatif Stres Mekanizmaları ve Adaptif Yanıtlar

Kayhan¹,

Kaymak²,

Akbulut³

et al. 2015

MUFBED

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ÖzetSucul ekosistemlerdeki kirlilik, ciddi ve artan bir problemdir. Endüstriyel, tarımsal ve ticari kimyasalların yüksek oranda sucul çevreye deşarj edilmesi sucul canlılarda çeşitli zararlı etkilere neden olur. Biyolojik sistemlerde oksidatif stres, reaktif oksijen türlerini (ROT) artırarak veya antioksidan savunma sistemlerine hasar vererek oluşur. Balıklardaki oksidatif stresin neden olduğu biyokimyasal ve fizyolojik hasarlar, stresin şiddetine, mekanizmasına ve antioksidan enzim aktivitesine bağlıdır. Bu derlemede, sucul organizmaların çevresel şartlara karşı geliştirdikleri oksidatif stres ve adaptif yanıtların incelendiği çalışmalar ele alınmıştır.Anahtar Kelimeler: Oksidatif Stres, Sucul Organizmalar, Çevre Kirliliği Oxidative Stress Mechanisms and Adaptive Responses in Aquatic Organisms Against to Environmental Conditions AbstractPollution of the aquatic ecosystems is a serious and evergrowing problem. Increasing amount of industrial, agricultural and commercial chemicals discharges into the aquatic environment have led to various harmful effects on the aquatic organisms. Oxidative stress is caused through damaged biological systems via producing Reactive Oxigen Species (ROS) or by impairing antioxidant defense systems. Biochemical and physiological damages caused by oxidative stress in fish depend on antioxidant enzyme activities, stress intensity and its mechanism. This paper reviews the studies on oxidative stress developed by aquatic organisms against environmental conditions and their adaptive responses.Keywords: Oxidative Stress, Aquatic Organisms, Environmental Pollution GirişTüm organizmalarda olduğu gibi sucul canlılarda da çevresel şartlar nedeniyle oluşan stres etkileri, oksidatif stres ile ilişkilendirilebilir. Sucul canlılarda oksidatif strese neden olduğu bilinen çevresel şartlar genellikle; sıcaklık, oksijen seviyesi, tuzluluk, mevsimsel ritim değişiklikleri, geçiş metal iyonları, pestisitler ve petrol türevleri olarak sınıflandırılabilir. Bu derleme çalışmasında, sucul organizmaların çevresel şartlara karşı geliştirdikleri oksidatif stres ve adaptif yanıtların irdelenmesi amaçlanmıştır. 1.1.Sıcaklık ve Oksijen SeviyesiSıcaklık ve çözünmüş oksijen seviyesi sucul canlıların dağılımında önemli parametrelerdir. Sıcaklık, tüm canlı organizmaları etkiler, ancak ektotermik hayvanlar için daha kritiktir.

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Effects of North Sea oil and alkylphenols on biomarker responses in juvenile Atlantic cod (Gadus morhua)

Cited by 106 publications

References 39 publications

Stress Biomarkers in Juvenile Senegal Sole, Solea senegalensis, Exposed to the Water-Accommodated Fraction of the “Prestige” Fuel Oil

Stress Biomarkers in Juvenile Senegal Sole, Solea senegalensis, Exposed to the Water-Accommodated Fraction of the “Prestige” Fuel Oil

Antioxidant enzymes responses of polychaete Perinereis aibuhitensis following chronic exposure to 17β-estradiol

Sucul Organizmalarda Çevresel Şartlara Karşı Geliştirilen Oksidatif Stres Mekanizmaları ve Adaptif Yanıtlar

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