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Sökning: WFRF:(Bertelsen H.) > Luleå tekniska universitet > Assessment of the L...

Assessment of the LeadCare® Plus for Use on Scandinavian Brown Bears (Ursus arctos)

Boesen, Amanda H. (författare)
Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Koppang, Norway
Thiel, Alexandra (författare)
Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Koppang, Norway
Fuchs, Boris (författare)
Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Koppang, Norway
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Evans, Alina L. (författare)
Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Koppang, Norway
Bertelsen, Mads F. (författare)
Center for Zoo and Wild Animal Health, Copenhagen Zoo, Frederiksberg, Denmark
Rodushkin, Ilia (författare)
Luleå tekniska universitet,Geovetenskap och miljöteknik,ALS Scandinavia AB
Arnemo, Jon (författare)
Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vilt, fisk och miljö,Department of Wildlife, Fish and Environmental Studies,Inland Norway University of Applied Sciences,Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Koppang, Norway. Department of Wildlife, Fish and Environmental Studies, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, Umeå, Sweden
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 (creator_code:org_t)
 
2019-08-28
2019
Engelska.
Ingår i: Frontiers in Veterinary Science. - : Frontiers Media S.A.. - 2297-1769. ; 6
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
Stäng  
  • Lead (Pb) exposure is associated with adverse health effects in both humans and wildlife. Blood lead levels (BLL) of sentinel wildlife species can be used to monitor environmental lead exposure and ecosystem health. BLL analyzers, such as the LeadCare (R), are validated for use in humans, assessed for use in some avian species and cattle, and are increasingly being used on wildlife to monitor lead exposure. The LeadCare (R) analyzers use a technique called anodic stripping voltammetry (ASV). Species-specific conversion equations have been proposed to approximate the levels found with gold standard measuring methods such as inductively coupled plasma mass spectrometry (ICP-MS) because the ASV method has been shown to underestimate BLL in some species. In this study we assessed the LeadCare (R) Plus (LCP) for use on Scandinavian brown bears (Ursus arctos). LCP measurements were correlated with ICP-MS with a Bland-Altman analyzed bias of 16.3-22.5%, showing a consistent overestimation of BLL analyzed with LCP. Based on this analysis we provide conversion equations for calculating ICP-MS BLL based on the LCP results in Scandinavian brown bears. Our study shows that the LeadCare (R) Plus can be used for monitoring of lead exposure by approximating gold standard levels using conversion equations. This enables comparison with other gold standard measured BLL within the observed range of this study (38.20-174.00 mu g/L). Our study also found that Scandinavian brown bears are highly exposed to environmental lead.

Ämnesord

NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Geokemi (hsv//swe)
NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Geochemistry (hsv//eng)
LANTBRUKSVETENSKAPER  -- Veterinärmedicin -- Patobiologi (hsv//swe)
AGRICULTURAL SCIENCES  -- Veterinary Science -- Pathobiology (hsv//eng)
LANTBRUKSVETENSKAPER  -- Annan lantbruksvetenskap -- Vilt- och fiskeförvaltning (hsv//swe)
AGRICULTURAL SCIENCES  -- Other Agricultural Sciences -- Fish and Wildlife Management (hsv//eng)

Nyckelord

blood lead
lead exposure
Ursus
anodic stripping voltammetry
Pb
Applied Geochemistry
Tillämpad geokemi

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