@article {2284,
	title = {Metallothioneins and trace elements in digestive gland, gills, kidney and gonads of Octopus vulgaris},
	journal = {Comparative Biochemistry and Physiology C-Toxicology \& Pharmacology},
	volume = {152},
	number = {2},
	year = {2010},
	note = {<p>Times Cited: 2</p>
},
	month = {Aug},
	pages = {139-146},
	abstract = {<p>Metallothionein-like proteins (MT) and V, Cr, Co, Ni, Zn, Cu, As and Cd were determined in digestive gland, gills, kidney and gonads of Octopus vulgaris, from the Portuguese coast. To our knowledge these are the first data on MT in octopus. High concentrations (mu g g(-1), dry mass) of Zn (48050) and Cd (555) were found in digestive gland, and MT reached levels one order of magnitude above the ones registered in wild bivalves. Significantly higher levels of MT in digestive gland and gills of specimens from A and B were in line with elevated Cd concentrations. Principal component analyses (PCA) point to MT-Cd and MT-Cr associations in digestive gland and gills. Despite the high levels of Zn in specimens from B, association with Zn was not obtained. Due to the affinity of MT to various elements, it should not be excluded the possibility of Cd replacing Zn in Zn-MT. Kidney presented higher levels of Cd, Co, Ni and As than gills and gonads, and in the case of As surpassing the levels in digestive gland, but PCA showed no relation with MT. Likewise the MT levels in gonads had no correspondence to the metal concentration variation. (C) 2010 Elsevier Inc. All rights reserved.</p>
},
	isbn = {1532-0456},
	url = {http://dx.doi.org/10.1016/j.cbpc.2010.03.009},
	author = {Raimundo, J. and Costa, P. M. and Vale, C. and Costa, M. H. and Moura, I.}
}
