Heat Stress Reduces Metabolic Rate While Increasing Respiratory Exchange Ratio in Growing Pigs
نویسندگان
چکیده
منابع مشابه
Heat Stress Reduces Intestinal Barrier Integrity and Favors Intestinal Glucose Transport in Growing Pigs
Excessive heat exposure reduces intestinal integrity and post-absorptive energetics that can inhibit wellbeing and be fatal. Therefore, our objectives were to examine how acute heat stress (HS) alters intestinal integrity and metabolism in growing pigs. Animals were exposed to either thermal neutral (TN, 21°C; 35-50% humidity; n=8) or HS conditions (35°C; 24-43% humidity; n=8) for 24 h. Compare...
متن کاملHeat stress reduces barrier function and alters intestinal metabolism in growing pigs.
High ambient temperature exposure can cause major reductions in intestinal function, pig performance, and, if severe enough, mortality. Therefore, our objective was to examine how acute heat stress (HS) alters growing pig intestinal integrity and metabolism. Individually penned crossbred gilts and barrows (46 ± 6 kg BW) were exposed to either thermal neutral (TN; 21°C; 35 to 50% humidity; n = 8...
متن کاملMetabolic adaptations to heat stress in growing cattle.
To differentiate between the effects of heat stress (HS) and decreased dry matter intake (DMI) on physiological and metabolic variables in growing beef cattle, we conducted an experiment in which a thermoneutral (TN) control group (n=6) was pair fed (PF) to match nutrient intake with heat-stressed Holstein bull calves (n=6). Bulls (4 to 5 mo old, 135 kg body weight [BW]) housed in climate-contr...
متن کاملRespiratory Disease in Growing Pigs Module
Copyright ©NADIS 2017 Introduction In the first paper of this series, emphasis was given to the breakdown in a group of pigs with a new disease causing an acute outbreak of pneumonia and other respiratory ailments. Here, the aim is to concentrate on more long standing (chronic) enzootic (endemic) disease, which arguably, in the UK pig industry, produces even greater financial loss than sudden o...
متن کاملRespiratory Disease in Growing Pigs Module
Copyright ©NADIS 2017 Introduction In the first paper of this series, emphasis was given to the breakdown in a group of pigs with a new disease causing an acute outbreak of pneumonia and other respiratory ailments. Here, the aim is to concentrate on more long standing (chronic) enzootic (endemic) disease, which arguably, in the UK pig industry, produces even greater financial loss than sudden o...
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ژورنال
عنوان ژورنال: Animals
سال: 2021
ISSN: 2076-2615
DOI: 10.3390/ani11010215