Arsenic upregulates MMP-9 and inhibits wound repair in human airway epithelial cells. Am J Physiol Lung Cell Mol Physiol. 2008 Aug;295(2):L293-L302. 13. Genuis SJ. Sensitivity-related illness: the escalating pandemic of allergy, food intolerance and chemical sensitivity. Sci Total Environ. ...
a phenolic.[2]Triclosan blocks an enzyme in the bacterial fatty acid-biosynthesis pathway that is not found in the comparable human pathway. Although the use of triclosan in the home increased dramatically during the 1990s, more than 40 years of research by the FDA have turned up...
Human sewage largely consists of excrement from toilet-flushing; wastewater from bathing, laundry, and dishwashing; and animal and vegetable matter from food preparation that is disposed through an in-sink garbage disposal. Because coasts are densely populated, the amount of sewage reaching seas and ...
Figure1shows illness that appears to develop in two stages: (1) initiation, i.e., loss of prior, natural tolerance resulting from an acute or chronic exposure (pesticides, solvents, indoor air contaminants, etc.), followed by (2) triggering of symptoms by small quantities of previously tolera...
根据短文“In Germany, over 50% of the country’s trees had been damaged by the year 1986.”的描述可知,1986年,在德国有超过一半的树木被摧毁。故应选B。 【4】A细节理解题。根据短文“It is said that 125,000 people died in Russia as a result of illness caused by this accident.”的描述...
Certain microorganisms (微生物) cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release (释放) poisons that make people sick. Some chemicals can also...
Importantly, the consumption of highly processed food has been directly associated with phthalate exposure.10 Given the documented role of phthalates in obesity and cardiometabolic risks,1,4 phthalate exposure may be another explanatory factor for the adverse risks of highly processed food, independent ...
Such calculations take for granted that a pesticide is applied to all labeled crops, at recommended rates, and that the treated food will be consumed daily for a lifetime. Pesticides that have been demonstrated to cause cancer in laboratory animals are not granted tolerance, or approved for ...
The study received funding support from the National Institute on Drug Abuse (U54DA036151), theNational Institutes of Health, and the Center for Tobacco Products of the U.S. Food and Drug Administration. Sven-Eric Jordt, associate professor in the Department of Anesthesiology at...
Free Essay: When Renae was younger her mother would always tell her not to play with different chemicals, but she would always find a way to get in trouble...