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Keywords: cadmium
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Journal Articles
J Exp Biol (2014) 217 (6): 831–840.
Published: 15 March 2014
...John O. Onukwufor; Nicole MacDonald; Fred Kibenge; Don Stevens; Collins Kamunde The goal of the present study was to elucidate the modulatory effects of cadmium (Cd) on hypoxia/reoxygenation-induced mitochondrial dysfunction in light of the limited understanding of the mechanisms of multiple...
Includes: Supplementary data
Journal Articles
J Exp Biol (2013) 216 (19): 3587–3590.
Published: 01 October 2013
... channel these contaminants directly to offspring, we exposed parents to aqueous cadmium (Cd) and recorded the subsequent feeding behaviour and Cd content of fry. Fry continued to feed normally from contaminated mucus and accumulated significant tissue concentrations of Cd. In conclusion, this parental...
Journal Articles
J Exp Biol (2010) 213 (3): 433–444.
Published: 01 February 2010
... functions including mitochondrial metabolism and bioenergetics. In invertebrates, the involvement of NO in bioenergetics and metabolic responses to environmental stress is poorly understood. We determined sensitivity of mitochondrial and cellular respiration to NO and the effects of cadmium (Cd...
Includes: Supplementary data
Journal Articles
J Exp Biol (2009) 212 (22): 3612–3620.
Published: 15 November 2009
... and carbonylation in cadmium-treated haemocytes of mussel Mytilus galloprovincialis . Glutathionylation was detected by western blot analysis and showed actin as its main target. A significant increase of both actin glutathionylation and protein carbonylation, were observed in haemocytes exposed to micromolar...
Journal Articles
J Exp Biol (2008) 211 (4): 577–586.
Published: 15 February 2008
...Anna V. Ivanina; Anton S. Cherkasov; Inna M. Sokolova SUMMARY Cadmium (Cd) is an important toxicant in estuarine and coastal environments that can strongly affect energy balance of aquatic organisms by increasing the organism's basal energy demand and reducing its aerobic capacity. Mechanisms...
Journal Articles
J Exp Biol (2007) 210 (1): 46–55.
Published: 01 January 2007
...Anton A. Cherkasov; Robert A. Overton, Jr; Eugene P. Sokolov; Inna M. Sokolova SUMMARY Temperature and heavy metals such as cadmium (Cd) are important environmental stressors that can strongly affect mitochondrial function of marine poikilotherms. In this study, we investigated the combined effects...
Journal Articles
J Exp Biol (2006) 209 (7): 1274–1284.
Published: 01 April 2006
...) and supply-side effects (i.e. metabolic capacity to provide ATP to cover the energy demand) of environmental stressors is required. We have studied the effects of temperature (12, 20 and 28°C) and exposure to a trace metal, cadmium (50 μg l –1 ), on the cellular energy budget of a model marine poikilotherm...
Journal Articles
J Exp Biol (2005) 208 (23): 4427–4436.
Published: 01 December 2005
...Erene Kefaloyianni; Eleni Gourgou; Vanessa Ferle; Efstathios Kotsakis; Catherine Gaitanaki; Isidoros Beis SUMMARY We investigated the effects of various heavy metals such as copper, zinc and cadmium, as well as acute thermal stress, on the signalling mechanisms involved in the protection...
Journal Articles
J Exp Biol (2004) 207 (19): 3369–3380.
Published: 01 September 2004
...I. M. Sokolova; S. Evans; F. M. Hughes SUMMARY Exposure to environmentally prevalent heavy metals such as cadmium can have detrimental effects on a variety of commercially and ecologically important species such as oysters. Since Cd 2+ is known to induce apoptosis in immune cells of vertebrates, we...
Journal Articles
J Exp Biol (2004) 207 (15): 2639–2648.
Published: 01 July 2004
...I. M. Sokolova SUMMARY Marine intertidal mollusks, such as oysters, are exposed to multiple stressors in estuaries, including varying environmental temperature and levels of trace metals, which may interactively affect their physiology. In order to understand the combined effects of cadmium...
Journal Articles
J Exp Biol (2004) 207 (10): 1665–1674.
Published: 15 April 2004
...Stefanos Dailianis; Martha Kaloyianni SUMMARY The present study investigates the transduction pathway mediated by cadmium in isolated digestive gland cells of mussel Mytilus galloprovincialis . The effects of cadmium treatment on a key glycolytic enzyme, pyruvate kinase (PK), and on Na + /H...
Journal Articles
J Exp Biol (1989) 145 (1): 185–197.
Published: 01 September 1989
.... exp. Biol. 145, 185-197 (1989) 185 Printed in Great Britain © The Company of Biologists Limited 1989 THE MOVEMENT OF CADMIUM THROUGH FRESHWATER TROUT BRANCHIAL EPITHELIUM AND ITS INTERFERENCE WITH CALCIUM TRANSPORT BY P. M. VERBOST, J. VAN ROOD, G. FLIK, R. A. C. LOCK AND S. E. WENDELAAR BONGA...