Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity. / Larsson, Caroline; Junghans, Peter; Tauson, Anne-Helene.

I: Isotopes in Environmental and Health Studies, Bind 46, Nr. 4, 2010, s. 432-443.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Larsson, C, Junghans, P & Tauson, A-H 2010, 'Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity', Isotopes in Environmental and Health Studies, bind 46, nr. 4, s. 432-443.

APA

Larsson, C., Junghans, P., & Tauson, A-H. (2010). Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity. Isotopes in Environmental and Health Studies, 46(4), 432-443.

Vancouver

Larsson C, Junghans P, Tauson A-H. Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity. Isotopes in Environmental and Health Studies. 2010;46(4):432-443.

Author

Larsson, Caroline ; Junghans, Peter ; Tauson, Anne-Helene. / Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity. I: Isotopes in Environmental and Health Studies. 2010 ; Bind 46, Nr. 4. s. 432-443.

Bibtex

@article{fd4e5ab277084933a9abe987aec381f7,
title = "Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity",
abstract = "For feeding of working dogs during their daily life, illness, routine jobs or sporting activities, an accurate determination of their nutritional requirements is essential to ensure their optimal health and performance. To predict the appropriate guidelines about how to feed dogs, it appears essential to determine the energy expenditure (EE) in a reliable and feasible way. In the present experiment, the non-invasive oral ¹³C-bicarbonate tracer technique (o¹³CT), i.e. collection of breath samples after oral administration of NaH¹³CO3, was used for the estimation of CO2 production and EE in dogs. Measurements were conducted during two days of rest, and during three days with 3 h of exercise per day. Average EE was 483 and 876 kJ kg¿°·75 d¿¹ during rest and exercise, respectively. The o¹³CT seems appropriate to use as a minimal restrictive and non-invasive method to obtain reliable estimates of EE in dogs at different activity levels under near natural conditions. ",
keywords = "Former LIFE faculty, activity levels, animals, breath, carbon-13, dogs, energy expenditure, energy requirements, isotope ecology, non-invasive, nutrition, sodium bicarbonate, stable isotope tracer techniques",
author = "Caroline Larsson and Peter Junghans and Anne-Helene Tauson",
year = "2010",
language = "English",
volume = "46",
pages = "432--443",
journal = "Isotopes in Environmental and Health Studies",
issn = "1025-6016",
publisher = "Taylor & Francis",
number = "4",

}

RIS

TY - JOUR

T1 - Evaluation of the oral 13C-bicarbonate tracer technique for the estimation of CO2 production and energy expenditure in dogs during rest and physical activity

AU - Larsson, Caroline

AU - Junghans, Peter

AU - Tauson, Anne-Helene

PY - 2010

Y1 - 2010

N2 - For feeding of working dogs during their daily life, illness, routine jobs or sporting activities, an accurate determination of their nutritional requirements is essential to ensure their optimal health and performance. To predict the appropriate guidelines about how to feed dogs, it appears essential to determine the energy expenditure (EE) in a reliable and feasible way. In the present experiment, the non-invasive oral ¹³C-bicarbonate tracer technique (o¹³CT), i.e. collection of breath samples after oral administration of NaH¹³CO3, was used for the estimation of CO2 production and EE in dogs. Measurements were conducted during two days of rest, and during three days with 3 h of exercise per day. Average EE was 483 and 876 kJ kg¿°·75 d¿¹ during rest and exercise, respectively. The o¹³CT seems appropriate to use as a minimal restrictive and non-invasive method to obtain reliable estimates of EE in dogs at different activity levels under near natural conditions.

AB - For feeding of working dogs during their daily life, illness, routine jobs or sporting activities, an accurate determination of their nutritional requirements is essential to ensure their optimal health and performance. To predict the appropriate guidelines about how to feed dogs, it appears essential to determine the energy expenditure (EE) in a reliable and feasible way. In the present experiment, the non-invasive oral ¹³C-bicarbonate tracer technique (o¹³CT), i.e. collection of breath samples after oral administration of NaH¹³CO3, was used for the estimation of CO2 production and EE in dogs. Measurements were conducted during two days of rest, and during three days with 3 h of exercise per day. Average EE was 483 and 876 kJ kg¿°·75 d¿¹ during rest and exercise, respectively. The o¹³CT seems appropriate to use as a minimal restrictive and non-invasive method to obtain reliable estimates of EE in dogs at different activity levels under near natural conditions.

KW - Former LIFE faculty

KW - activity levels

KW - animals

KW - breath

KW - carbon-13

KW - dogs

KW - energy expenditure

KW - energy requirements

KW - isotope ecology

KW - non-invasive

KW - nutrition

KW - sodium bicarbonate

KW - stable isotope tracer techniques

M3 - Journal article

VL - 46

SP - 432

EP - 443

JO - Isotopes in Environmental and Health Studies

JF - Isotopes in Environmental and Health Studies

SN - 1025-6016

IS - 4

ER -

ID: 32350772