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Some seafloor microbes can take the heat: And here's what they eat
microbial deep-sea carbon cycle methane organic compound
2021/8/5
In two new studies on life in the seafloor of the Guaymas Basin, in the Gulf of California, scientists show that distinct regions within the Basin harbor specially adapted microorganisms; discover new...
Beating the heat in the living wings of butterflies（图）
Beating heat living wings butterflies
2020/2/20
A new study by Columbia and Harvard scientists has identified the physiological importance of temperatures for butterfly wings to function properly. Contrary to the common belief that butter...
Collapse of desert bird populations likely due to heat stress from climate change（图）
Collapse bird populations due heat stress climate change
2019/10/17
As temperatures rise, desert birds need more water to cool off. At the same time, deserts are becoming drier, setting some species up for a severe crash, if not extinction, according to a new study pu...
Effects of Heat Stress on Somatostatin and Some Related Immune Factors in the Small Intestine of Wenchang Chicks
hyperthermia somatostatin intestinal mucosa cytokines lysozyme activity
2018/3/5
To investigate the effects of heat stress (HS) on developmental changes in immune functions of chick intestinal
mucosa, one-day-old broiler chicks were randomly assigned into control check (CK) and h...
Plants Under Heat Stress Must Act Surprisingly Quickly to Survive（图）
Plants Under Heat Stress Quickly to Survive
2017/9/5
In new results reported in The Plant Cell, molecular biologist Elizabeth Vierling at the University of Massachusetts Amherst and colleagues in India and China report finding a crucial mechanism that p...
Ancient proteins may offer clues on how to engineer proteins that can withstand the high temperatures required in industrial applications, according to new research published in the Proceedings of the...
Dynamic expression of HSP90B1 mRNA in the hypothalamus of two Chinese chicken breeds under heat stress and association analysis with a SNP in Huainan chickens
heat shock protein mRNA level single nucleotide polymorphism thermal stress
2017/2/21
The effects of heat stress on HSP90B1 messenger RNA (mRNA) expression in the hypothalamus of chicken were investigated and HSP90B1 variations were detected. Females of two Chinese chicken breeds (Huai...
Yeast Culture and Vitamin E Supplementation Alleviates Heat Stress in Dairy Goats
Dairy Goats Heat Stress Vitamin E Yeast Culture Endotoxin Absorption
2016/7/27
This study was conducted to determine and compare the effects of yeast yeast culture (YC) and vitamin E (VE) supplementation on endotoxin absorption and antioxidant status in lactating dairy goats suf...
Effects of Supplemental Levels of Saccharomyces cerevisiae Fermentation Product on Lactation Performance in Dairy Cows under Heat Stress
Heat Stress Saccharomyces cerevisiae Lactation Performance Dairy Cow
2016/7/27
The objectives of this study were to evaluate the effects of different supplemental levels of Saccharomyces cerevisiae fermentation product (SCFP; Original XP; Diamond V) on lactation performance in H...
Heat Shock Protein Augmentation of Angelica gigas Nakai Root Hot Water Extract on Adipogenic Differentiation in Murine 3T3-L1 Preadipocytes
Angelica gigas Nakai Heat Shock Heat Shock Protein 3T3-L1 Adipogenesis
2016/5/19
There is a high association of heat shock on the alteration of energy and lipid metabolism. The alterations associated with thermal stress are composed of gene expression changes and adaptation throug...
Humoral and cellular immune response to Histophilus somni recombinant heat shock protein 60 kDa in farm animals
rHsp60 Histophilus somni subunit vaccine calves piglets hens
2015/11/26
The aim of this study was to evaluate the effects of immunising farm animals with the Histophilus somni recombinant heat shock protein 60kDa (H. somni rHsp60) in field conditions. Fifty piglets, 10 ca...
Climate change lethal to baby lizards:Nests become heat traps
Climate change lethal baby lizards Nests become heat traps
2015/9/9
The expected impact of climate change on North American lizards is much worse than first thought. A team of biologists led by Arizona State University investigators has discovered that lizard embryos ...
Skeletal muscle metabolic gene response to carbohydrate feeding during exercise in the heat
Mitochondrial biogenesis PGC-1α UCP3
2015/7/28
Heat stress down-regulates mitochondrial function, while carbohydrate supplementation attenuates
the exercise induced stimulation of mitochondrial biogenesis in humans. The effects of exogenous carbo...
Army ants, the nomadic swarming predators underfoot in the jungle, can take down a colony of prey animals without breaking a sweat. But certain army ant species can’t take the heat.According to a new ...
Physiological Responses and Lactation to Cutaneous Evaporative Heat Loss in Bos indicus, Bos taurus, and Their Crossbreds
Bos indicus Bos taurus Crossbreds Heat Dissipation'Respiration'Sweating'Lactation
2016/5/19
Cutaneous evaporative heat loss in Bos indicus and Bos taurus has been well documented. Nonetheless, how crossbreds with different fractional genetic proportions respond to such circumstances is of in...