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- PMID: 17042377
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Article: Postoperative effects of anesthesia and surgery on resting energy expenditure in horses as measured by indirect calorimetry
Title | Postoperative effects of anesthesia and surgery on resting energy expenditure in horses as measured by indirect calorimetry |
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Authors | |
Keywords | Species Index: Equidae Equus Caballus |
Issue Date | 2006 |
Citation | Canadian Journal of Veterinary Research, 2006, v. 70 n. 4, p. 257-262 How to Cite? |
Abstract | In this study, we aimed to define the effects of anesthesia and surgery on the resting energy expenditure of horses in experimental conditions. Six horses were used in a longitudinal study with 2 study periods: before and after anesthesia and surgery. Every horse underwent a standard 90-min ventral midline exploratory laparotomy. Oxygen uptake (V̇O2) and carbon dioxide output (V̇CO2) were measured, with the use of a closed-circuit spirometry system, on 5 consecutive days immediately before and after the surgery. In 3 consecutive 5-min periods each day, the expired air was collected in a Collins spirometer. Samples of the expired gas were drawn from the spirometer through a drying column into O2 and CO2 analyzers. Resting energy expenditure was calculated as [(V̇O2 STPD*3.94) + (V̇CO2 STPD*1.11)]*1.44. This study showed that anesthesia and ventral midline exploratory laparotomy in experimental conditions increase the postoperative caloric demand in horses by an average of 1.0 Mcal/d, which represents approximately a 10% increase (P = 0.03). Additional studies in critically ill horses after surgery are needed to determine their caloric needs and to optimize their nutritional management. |
Persistent Identifier | http://hdl.handle.net/10722/91667 |
ISSN | 2019 Impact Factor: 1.185 2023 SCImago Journal Rankings: 0.364 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cruz, AM | en_HK |
dc.contributor.author | Cote, N | en_HK |
dc.contributor.author | McDonell, WN | en_HK |
dc.contributor.author | Geor, RJ | en_HK |
dc.contributor.author | Wilson, BA | en_HK |
dc.contributor.author | Monteith, G | en_HK |
dc.contributor.author | Li, R | en_HK |
dc.date.accessioned | 2010-09-17T10:23:03Z | - |
dc.date.available | 2010-09-17T10:23:03Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | Canadian Journal of Veterinary Research, 2006, v. 70 n. 4, p. 257-262 | en_HK |
dc.identifier.issn | 0830-9000 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/91667 | - |
dc.description.abstract | In this study, we aimed to define the effects of anesthesia and surgery on the resting energy expenditure of horses in experimental conditions. Six horses were used in a longitudinal study with 2 study periods: before and after anesthesia and surgery. Every horse underwent a standard 90-min ventral midline exploratory laparotomy. Oxygen uptake (V̇O2) and carbon dioxide output (V̇CO2) were measured, with the use of a closed-circuit spirometry system, on 5 consecutive days immediately before and after the surgery. In 3 consecutive 5-min periods each day, the expired air was collected in a Collins spirometer. Samples of the expired gas were drawn from the spirometer through a drying column into O2 and CO2 analyzers. Resting energy expenditure was calculated as [(V̇O2 STPD*3.94) + (V̇CO2 STPD*1.11)]*1.44. This study showed that anesthesia and ventral midline exploratory laparotomy in experimental conditions increase the postoperative caloric demand in horses by an average of 1.0 Mcal/d, which represents approximately a 10% increase (P = 0.03). Additional studies in critically ill horses after surgery are needed to determine their caloric needs and to optimize their nutritional management. | en_HK |
dc.language | eng | en_HK |
dc.relation.ispartof | Canadian Journal of Veterinary Research | en_HK |
dc.subject | Species Index: Equidae | en_HK |
dc.subject | Equus Caballus | en_HK |
dc.title | Postoperative effects of anesthesia and surgery on resting energy expenditure in horses as measured by indirect calorimetry | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Li, RA:ronaldli@HKUCC.hku.hk | en_HK |
dc.identifier.authority | Li, RA=rp1352 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.pmid | 17042377 | - |
dc.identifier.scopus | eid_2-s2.0-33750540615 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33750540615&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 70 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 257 | en_HK |
dc.identifier.epage | 262 | en_HK |
dc.identifier.isi | WOS:000241013000003 | - |
dc.identifier.issnl | 0830-9000 | - |