Search results for environment

“They encapsulate SARS-CoV-2's genome, protecting it from the host cellular environment. The virus produces large quantities of nucleocapsid proteins once inside an infected cell because they play critical roles in virion assembly and viral replication.”

“Then the animals completed a test of cognitive flexibility – the ability to adapt to changing environments and rules. The researchers baited a new set of four locations with the food rewards and watched how quickly piglets reacted to the change.”

“Prebiotics are food components that support the maintenance of a healthy microbiota and create an environment that is conducive to its survival. Fructo-oligosaccharides, galacto-oligosaccharides, and trans-galacto-oligosaccharides are the most common prebiotics.”

“They subjected one-half of the rats to cold stress (which has been shown to impair reversal learning), and the other half was left in a non-stressful environment. Then they tested both the stressed and non-stressed animals' reversal learning capacities.”

“The spread of microplastics through the environment has become a global concern, and growing evidence suggests that they may also pose serious risks to human health. Microplastics, small particles measuring 5 millimeters or less, have been detected in various human tissues, including the brain, reproductive organs, and even bones.”

“This effect may partly be driven by cytokines that act as myokines (signaling proteins released by muscle during exercise), which can help shift the immune environment in a more protective direction.”

“A fundamental component of the inflammaging process is immune system recognition of metabolic, hormonal, and immune stimuli (such as chronic infections or age-related changes in the gut microbiota), thereby promoting an inflammatory environment.”

“Participants answered questionnaires about their normal diet and provided blood, urine, and fecal samples at multiple times over the 14 study days. Finally, the investigators performed a sigmoid colonoscopy and took biopsy samples in order to directly sample the microbiota and intestinal environment.”

“The researchers estimated environmental pesticide exposure risk for 31 commonly used pesticides across Peru from 2014 to 2019 by dividing the country into small 100-by-100-meter areas and calculating an exposure risk score based on where pesticides are used, along with environmental data like rainfall, soil conditions, and how pesticides spread, break down, and build up in the environment.”

“The investigators analyzed the DNA methylation profiles of more than 3,100 women enrolled in four large observational studies (Women's Health Initiative; InCHIANTI; Parkinson's Disease, Environment, and Genes; and the National Survey of Health and Development) to identify links between epigenetic age and menopause.”