The “exhaustion” of immune cells that target HIV appears to result from chronic exposure to the virus, specifically exposure to the particular protein segments targeted by the pathogen-killing HIV- ...
University of Illinois researchers report this week that chronic exposure to estradiol, the main estrogen in the body, diminishes some cognitive functions. Rats exposed to a steady dose of estradiol ...
Chronic exposure to estradiol, the main estrogen in the body, diminishes some cognitive functions. Rats exposed to a steady dose of estradiol were impaired on tasks involving working memory and ...
... might play on contaminated soil and ingest dirt, the testing is considered particularly important.
Chronic exposure to arsenic can cause cancer, impaired nerve function, kidney and liver damage, ...
... near San Francisco and Seattle.
"This is the first time we've been able to connect chronic exposure to ozone, one of the most widespread pollutants in the world, with the risk of death, arguably the ...
... smoked is more likely to appear as diffuse damage throughout the lungs.
To determine whether chronic exposure to ETS in childhood could lead to the development of early emphysema later in life, Dr. ...
... been told that exposure to radiation is dangerous. In high doses it is certainly lethal and chronic exposure is linked to the development of cancer. But, what if a short-term controlled exposure to a ...
... people's brains become sensitized as a result of chronic exposure to alcohol. This change in the brain does not ... mice bred without the CRF1 receptor to chronic doses of alcohol. Mice without the CRF1 ...
... to observe bees outside the hive. The U.S. EPA only looks at acute exposure to individual pesticides, but chronic exposure may cause behavioral changes that are unmonitored.
"We do not know that ...
... tissues and scientists use them to monitor environmental pollutants."
Other research has revealed that chronic exposure to metal toxicants is linked to DNA damage in earthworms, periwinkles and some ...
... in animals has created concern over low-level chronic exposures in humans, but there is little data of sufficient ... population, and it explores "normal" levels of BPA exposure.
David Melzer, M.B., Ph. ...
... DNA damage, photoaging (damage to the skin from chronic exposure to sunlight) and skin cancer. UV ... mechanisms related to tanning caused by UV exposure. Reviewing published data in the field, the authors ...
... and develop dementia than people without diabetes. The ACCORD-MIND study supports the idea that the brain's chronic exposure to elevated blood glucose levels may be part of the explanation for this ...
... Jane Stewart, PhD a behavioural neuroscientist from Concordia University, "these findings may lead to a better understanding of the changes in sensitivity to stress that result from chronic exposure."
... in Bangladesh, Cambodia, India, Myanmar and Vietnam die of cancer each year from chronic exposure to arsenic, according to the World Health Organization. Some health experts call it the biggest mass ...
