Place of publishing:

Białowieża

Description:

Total body electrical conductivity (TOBEC) is a method for non-destructively estimating body composition. Authors sought to monitor seasonal changes in totaly body fat in northern red-backed voles Clethrionomys rutilus (Pallas, 1779), a microtine (10-45 g). Authors validated two new TOBEC instruments: the SA-3000 by EM-SCAN Inc. and the ACAN-2 by Jagmar Inc. Both instruments explained 94% of the variation in lean body mass and total body water. However, accuracy of fat estimates generated from lean mass predictions was poor for both instruments (± > 100%). Two instrument-specific multiple regression models and a TOBEC-free multiple regression model were used to estimated total body fat. All three improved the ability to predict total body fat in C. rutilus. These two TOBEC instruments can not be used to measure changes in total body fat of individualdue C. rutilus due to the small amount of fat reserves and lack of seasonal variation.

Type of object:

Czasopismo/Artykuł

Relation:

Acta Theriologica

Volume:

42

Issue:

4

Start page:

387

End page:

397

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:12704 ; 10.4098/AT.arch.97-38

Source:

click here to follow the link

Language:

eng ; Streszcz. ang.

Rights:

Prawa zastrzeżone - dostęp nieograniczony

Terms of use:

Zasób chroniony prawem autorskim. Korzystanie dozwolone w zakresie określonym przez przepisy o dozwolonym użytku.

Digitizing institution:

Instytut Biologii Ssaków Polskiej Akademii Nauk

Original in:

Biblioteka Instytutu Biologii Ssaków PAN

Projects co-financed by:

Program Operacyjny Innowacyjna Gospodarka, lata 2010-2014, Priorytet 2. Infrastruktura strefy B + R ; Unia Europejska. Europejski Fundusz Rozwoju Regionalnego

Access:

Otwarty