Estimation of energy expenditure using the oral 13C‐bicarbonate technique in privately owned adult and senior dogs of three different body sizes

小猎犬 动物科学 能源消耗 显著性差异 医学 化学 内科学 生物
作者
Caroline Marcussen,Ea Meng Jørgensen,Nickie Lemire‐Dilling,Anne‐Helene Tauson
出处
期刊:Journal of Animal Physiology and Animal Nutrition [Wiley]
卷期号:106 (2): 335-344 被引量:2
标识
DOI:10.1111/jpn.13572
摘要

Knowledge about energy requirements (ER) of dogs is important in order to provide dogs with an appropriate energy supply. In this study, the oral 13 C-bicarbonate technique (o13 CBT) was used to estimate energy expenditure (EE) in 50 privately owned dogs of different body sizes (small: Danish-Swedish Farmdog (DSF, n = 16), medium: Beagle (n = 15), large: Labrador Retriever (n = 19)), of different ages (adult: 2-7 years (n = 33), senior: ≥8 years (n = 17)). The aim was to evaluate the feasibility of the method in the field and to get more information about ER of dogs. All dogs were measured twice, on two separate days under standardized, resting conditions. The dogs were fasted overnight prior to measurements, which were carried out in home environment. Only measurements of dogs resting calmly were included in the statistical analyses. No significant difference (p > 0.05) in EE was found between days of measurements. The EE measured in Labrador Retrievers (405 kJ (97 kcal)/kg BW0.75 /day) was significantly lower (p < 0.001) than of Beagles (530 kJ (127 kcal)/kg BW0.75 /day) and DSF (497 kJ (119 kcal)/kg BW0.75 /day), the difference between Beagles and DSF being non-significant. Senior dogs had significantly lower (p < 0.001) EE values than adult dogs with least square means (LSM) of 441 kJ (105 kcal)/kg BW0.75 /day and 513 kJ (123 kcal)/kg BW0.75 /day respectively. Analysed within breeds, EE of senior Labrador Retrievers (370 kJ (88 kcal)/kg BW0.75 /day)) was significantly lower (p < 0.01) than adults (439 kJ (105 kcal)/kg BW0.75 /day), as well as in DSF (453 kJ (108 kcal)/kg BW0.75 /day and 541 kJ (129 kcal)/kg BW0.75 /day for senior and adult dogs respectively). However, the EE was not significantly different (p > 0.05) between adult (548 kJ (131 kcal)/kg BW0.75 /day) and senior (499 kJ (119 kcal)/kg BW0.75 /day) Beagles. This study suggests that when measured under standardized resting conditions, the o13 CBT can provide reliable results of EE and be a helpful tool to get more knowledge about ER of dogs of different sizes, breeds and ages.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
sci完成签到 ,获得积分10
1秒前
gougou完成签到,获得积分10
2秒前
羊二呆完成签到,获得积分10
5秒前
球球发布了新的文献求助10
6秒前
椿人完成签到 ,获得积分10
7秒前
Cry_Man完成签到 ,获得积分10
9秒前
路明非完成签到,获得积分10
11秒前
11秒前
wddx完成签到,获得积分10
12秒前
LFY完成签到 ,获得积分10
12秒前
研友_VZG7GZ应助以筱采纳,获得10
12秒前
jwx完成签到,获得积分0
13秒前
小亮哈哈完成签到,获得积分0
15秒前
529完成签到 ,获得积分10
15秒前
15秒前
罗实完成签到 ,获得积分10
18秒前
19秒前
舟遥遥完成签到,获得积分10
23秒前
ahui完成签到 ,获得积分10
24秒前
Present完成签到,获得积分10
24秒前
chuzihang完成签到 ,获得积分10
25秒前
25秒前
夜雨诗意完成签到,获得积分10
27秒前
往返完成签到,获得积分10
28秒前
小唐完成签到,获得积分10
29秒前
章鱼完成签到,获得积分10
32秒前
松松包完成签到,获得积分10
32秒前
34秒前
星辰大海应助王珺采纳,获得10
34秒前
marc107完成签到,获得积分10
34秒前
阜睿完成签到 ,获得积分10
35秒前
乐乐乐乐乐乐完成签到,获得积分10
38秒前
39秒前
39秒前
欧欧欧导完成签到,获得积分10
41秒前
烟花应助wang采纳,获得10
42秒前
43秒前
潇洒的天与完成签到,获得积分10
44秒前
hannah完成签到,获得积分10
45秒前
ajing完成签到,获得积分10
46秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Immigrant Incorporation in East Asian Democracies 600
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3968578
求助须知:如何正确求助?哪些是违规求助? 3513400
关于积分的说明 11167585
捐赠科研通 3248853
什么是DOI,文献DOI怎么找? 1794499
邀请新用户注册赠送积分活动 875131
科研通“疑难数据库(出版商)”最低求助积分说明 804664