Results 11 to 20 of about 159,584 (238)

TECHNIQUES TO MINIMIZE THE EFFECTS OF ACUTE HEAT STRESS OR CHRONIC IN BROILERS [PDF]

Brazilian Journal of Poultry Science, 2019
High environmental temperature is limiting factor in broiler production. In order to minimize the undesirable consequences of acute or chronic heat stress, the techniques of fixed dietary electrolyte balance and early heat conditioning were evaluated ...
MM Rodrigues, M Garcia Neto, SHV Perri, DG Sandre, MJA Faria Jr, PM Oliveira, MF Pinto, RP Cassiano   +7 more
doaj   +6 more sources

Proteomic Analysis of the Protective Effect of Early Heat Exposure against Chronic Heat Stress in Broilers [PDF]

Animals, 2020
The increasing trend of global warming has affected the livestock industry through the heat stress, especially in poultry. Therefore, a better understanding of the mechanisms of heat stress in poultry would be helpful for maintaining the poultry ...
Da Rae Kang, Kwan Seob Shim
doaj   +4 more sources

HISTOPATHOLOGICAL APPEARANCE OF THYMUS ON BROILER UNDER CHRONIC HEAT STRESS

Journal of Basic Medical Veterinary, 2020
The aim of this research was to know histopathological change of broiler’s thymus which exposed by chronic heat stress. The results revealed that there were negative impact on immune organ (thymus).
Ratna Andriani, Arimbi Arimbi, Dadik Rahardjo, Hani Plumeriastuti, Djoko Legowo, Eka Pramyrtha Hestianah   +5 more
doaj   +2 more sources

Relevance of heat stress and dehydration to chronic kidney disease (CKDu) in Sri Lanka

Preventive Medicine Reports, 2019
Chronic kidney disease in the absence of hypertension and diabetes is a growing problem among agricultural laborers in tropical and subtropical regions. It is unclear if heat stress and dehydration are risk factors for this form of chronic kidney disease
K.B. Jayasekara, P.N. Kulasooriya, K.N. Wijayasiri, E.D. Rajapakse, D.S. Dulshika, Palitha Bandara, L.F. Fried, A. De Silva, S.M. Albert   +8 more
doaj   +3 more sources

In laying hens, chronic heat stress-induced renal fibrosis is potentially promoted by indoxyl sulfate [PDF]

Scientific Reports
Indoxyl sulfate (IS), a uremic toxin, is a harmful factor that damages kidneys. Chronic heat stress in laying hens causes renal injury; however, whether IS accumulation is involved in this injury remains unknown.
Fumika Nanto-Hara, Haruhiko Ohtsu
doaj   +2 more sources

Chronic heat stress facilitates lipoprotein lipase expression and triglyceride biosynthesis in the adipose tissue of growing broiler chickens [PDF]

Scientific Reports
Exposure to chronic heat stress not only reduces body weight gain in growing broilers, but also enhances fat deposition. To elucidate this effect, numerous studies have investigated the changes in the liver, the primary site of de novo fat synthesis in ...
Yukako Tokutake, Takashi Miyazaki, Chinatsu Abe, Md. Rezwanul Habib, Shinichi Yonekura, Kan Sato   +5 more
doaj   +2 more sources

Effects of Chronic Heat Stress on Growth, Apoptosis, Antioxidant Enzymes, Transcriptomic Profiles, and Immune-Related Genes of Hong Kong Catfish (Clarias fuscus) [PDF]

Animals
Chronic heat stress can have detrimental effects on the survival of fish. This study aimed to investigate the impact of prolonged high temperatures on the growth, antioxidant capacity, apoptosis, and transcriptome analysis of Hong Kong catfish (Clarias ...
Yong Liu, Changxu Tian, Zhihua Yang, Cailin Huang, Kaizhi Jiao, Lei Yang, Cunyu Duan, Zhixin Zhang, Guangli Li   +8 more
doaj   +2 more sources

Chronic heat stress in tropical urban informal settlements. [PDF]

iScience, 2021
The health and economic impacts of extreme heat on humans are especially pronounced in populations without the means to adapt. We deployed a sensor network across 12 informal settlements in Makassar, Indonesia to measure the thermal environment that people experience inside and outside their homes.
Ramsay EE, Fleming GM, Faber PA, Barker SF, Sweeney R, Taruc RR, Chown SL, Duffy GA.   +7 more
europepmc   +5 more sources

Methods for assessing heat stress in preweaned dairy calves exposed to chronic heat stress or continuous cooling [PDF]

Journal of Dairy Science, 2020
Although dairy calves are more thermotolerant relative to mature cows, they are still susceptible to heat stress, as demonstrated by elevated physiological responses and reduced feed intake under high ambient temperature and relative humidity. However, indicators of heat stress have not been well-characterized in calves.
B. Dado-Senn, V. Ouellet, G.E. Dahl, J. Laporta   +3 more
openaire   +2 more sources

Effect of chronic heat stress on the carbonylation of glycolytic enzymes in breast muscle and its correlation with the growth performance of broilers [PDF]

Poultry Science, 2023
Jiaolong Li, Tong Xing
exaly   +2 more sources