Zobrazeno 1 - 10
of 393
pro vyhledávání: '"Thermal conditioning"'
Publikováno v:
The Journal of Poultry Science, Vol 59, Iss 1, Pp 90-95 (2022)
DNA methylation regulates gene expression by modifying the nucleosome structure of DNA, without altering the gene sequence. It has been reported that DNA methylation reactions are catalyzed by several enzymes. In chickens, thermal conditioning treatm
Externí odkaz:
https://doaj.org/article/b3292b5e5a4349e5bc4a81e7ce010e95
Publikováno v:
The Journal of Poultry Science, Vol 58, Iss 4, Pp 280-285 (2021)
This study aimed to investigate the effects of thermal conditioning and folic acid on the methylation levels of the avian brain-derived neurotrophic factor (BDNF) promoter region at the M3 and M9 positions in the early life of broiler chicks. In Expe
Externí odkaz:
https://doaj.org/article/fe566a0161514c5385406ea2e8f3a2ed
Autor:
Nibendu Mondal, Chayan Roy, Sumit Chatterjee, Jagannath Sarkar, Subhajit Dutta, Sabyasachi Bhattacharya, Ranadhir Chakraborty, Wriddhiman Ghosh
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 6 (2022)
ABSTRACT High temperature growth/survival was revealed in a phylogenetic relative (SMMA_5) of the mesophilic Paracoccus isolated from the 78 to 85°C water of a Trans-Himalayan sulfur-borax spring. After 12 h at 50°C, or 45 min at 70°C, in mineral
Externí odkaz:
https://doaj.org/article/47f5597779324e43b791cc0db3f4cc9e
Autor:
Mahmoud Madkour, Mohamad M. Aboelenin, Osama Aboelazab, Ahmed A. Elolimy, Nafisa Abd El-Azeem, Mohamed S. El-Kholy, Mahmoud Alagawany, Mohamed Shourrap
Publikováno v:
Italian Journal of Animal Science, Vol 20, Iss 1, Pp 433-446 (2021)
Early-life thermal conditioning (TC) in broiler chickens has long-lasting impacts on later life. Therefore, this study aimed to clarify the molecular mechanism by which TC impacts the hepatic expression heat shock proteins (hsps), antioxidant enzymes
Externí odkaz:
https://doaj.org/article/3a4eb8f12113429cb19edac27563d8ae
Publikováno v:
Frontiers in Animal Science, Vol 3 (2022)
The risk of climate change is increasing year by year and changing environmental temperatures will increasingly have effects on productivity in the poultry industry. Thermal conditioning is a method of improving thermotolerance and productivity in ch
Externí odkaz:
https://doaj.org/article/2687597221ad4b7fb1999a75c6fb407a
Publikováno v:
Космические аппараты и технологии, Vol 4, Iss 1, Pp 36-44 (2020)
Many new thermal vacuum testing programs for ground testing of spacecraft require ensuring high accuracy temperature regime in a wide temperature range. Thermal vacuum tests are notable for significant material costs. Therefore, the requirement to re
Externí odkaz:
https://doaj.org/article/eb229fd3bd434637b300a1bae8c34db7
Publikováno v:
Indian Journal of Animal Sciences, Vol 91, Iss 1 (2021)
The study was conducted to evaluate the effect of thermal conditioning on serum levels of Triiodothyronine (T3), thyroxine (T4) and corticosterone (CORT) in four different chicken strains namely Aseel, Naked Neck, Assel × Nandanam chicken-4 and Nake
Externí odkaz:
https://doaj.org/article/44667d9559ff40b2b7dbb9d2d32cdcf4
Autor:
Carlos Eduardo Alves Oliveira, Ilda de Fátima Ferreira Tinôco, Flávio Alves Damasceno, Victor Crespo de Oliveira, Gabriel Araújo e Silva Ferraz, Fernanda Campos de Sousa, Rafaella Resende Andrade, Matteo Barbari
Publikováno v:
Animals, Vol 12, Iss 16, p 2055 (2022)
The objective of this study was to evaluate and characterize the dependence and the spatial and temporal distribution of variables and indices of the thermal environment in an open compost-bedded pack barn system with positive-pressure ventilation (C
Externí odkaz:
https://doaj.org/article/60450cd16ee34c8a98378bc4686a4b0a
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2021)
Effects of increased summer temperatures on poultry production are becoming more pronounced due to global warming, so it is important to consider approaches that might reduce heat stress in chickens. Thermal conditioning in chickens in the neonatal p
Externí odkaz:
https://doaj.org/article/c3eccc2a8d0946dca98b318b72115e86
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