Word: blood
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...melatonin, help to regulate the body's sleep-wake cycle and are responsible for alerting the brain when the cycle is broken - as in the case of jet lag, for example. "With disregulation of the circadian rhythm, there are lots of changes in hormonal status and metabolites in the blood," says Albert. "So you can imagine that would affect cognition...
...pesticides have seeped into the groundwater in four Punjab districts and are causing an alarming array of ecological and health problems including cancer and mental retardation. A June 2005 study by the new Delhi-based Centre for Science and Environment found residues of between 6 and 13 pesticides in blood samples of villagers from Mahi Nangal, Jajjal and Balloh villages in Bhatinda district. Recent research by Punjabi University at Patiala established evidence of DNA damage among agricultural workers exposed to pesticides; damaged genes can give rise to a range of cancers as well as neurological and reproductive disorders. Bala...
...region, although the government announced plans to build one last year. "Officials sometimes visit our village, but they never seem to do anything," says Santosh, a 35-year-old resident of Jhajjal who was diagnosed with leukemia three years back and goes to Bikaner every six months for a blood transfusion...
...Even when they were being treated by the same pool of physicians, whites were more likely than blacks to meet the commonly accepted cut-off point for long-term control over blood pressure (30 % v. 24%), over "bad" cholesterol (57% v. 45%), and over the blood-glucose measure, hemoglobin A1C (47% v. 39%). The researchers approached their data mindful of the need to ensure that any discrepancies were not simply the effects of what they term "sociodemographic factors": Comparing apples with apples - patients of the same gender, income-range and age - the white patients still fared far better...
...Furthermore, at least the initial patient-doctor interaction appeared to have been similar for all patients: rates of testing for blood-sugar control and for cholesterol, for example, were the same. "That suggests the physicians are implementing standard treatment plans," says Thomas Sequist, lead author of the study and an internist at Harvard Vanguard Medical Associates. It's only later, when it comes to treatment and, especially, outcomes, that a disparity is evident...