New research links lung cancer screening to accelerated rates of smoking cessation
... a lung screening study. All study volunteers had smoked a pack or more a day for 20 plus years. Cox and her Mayo collaborators paid close attention to see if after screening, more current smokers decided to quit, and if those who had already quit remained tobacco free. The researchers found after one-y...Smoking more common among nursing than medical students
...lts revealed that 13.5 percent of nursing students smoked cigarettes, as compared to 3.3 percent of medical students. In addition, 17.4 percent of nursing students and 9.8 percent of medical students considered themselves former smokers. Average smoking rates in the general population are estimated at mor...Early nicotine use may lead to lasting addiction, study finds
...ut. Among smokers in the United States, 88 percent smoked their first cigarette before the age of 18 and 60 percent before age 14. Adolescence is also a crucial period for the brain, he said, in which the final phase of neuron development occurs. "The great majority of tobacco addiction begins during adoles...DNA repair activity may be associated with risk of lung cancer
...t risk factors for lung cancer and that people who smoked and had low OGG activity had the greatest risk of lung cancer. Whereas nonsmokers with very low OGG activity had seven times the lung cancer risk of nonsmokers with normal OGG activity, smokers with low OGG activity were more than 100 times the risk ...Telomere length may be associated with risk of smoking-related cancers
...omeres had on cancer risk. For example, people who smoked and had short telomeres had a substantially greate... for tobacco-related cancers than people who never smoked and had short telomeres or people who smoked but had longer telomeres. The researchers acknowledge ...Annals of Internal Medicine, tip sheet, August 19, 2003
... daily in an observed inpatient setting, one group smoked a marijuana cigarette; a second took three capsule...the third took three placebo capsules. Neither the smoked nor oral marijuana affected the patients' RNA levels, CD4 and CD8 cell counts or protease inhibitor ...UCSF study finds no harm to HIV+ patients with short-term medical cannabis
...troviral therapy in a safety study looking at both smoked marijuana and dronabinol, an oral medical cannabin...ients were randomized to three groups--20 received smoked marijuana, 22 received dronabinol, and 20 received an oral placebo. The study measured changes in HI...Annals of Internal Medicine, tip sheet, June 3, 2003
...risk factors than former smokers, as did those who smoked more cigarettes daily. It is possible that these risk factors are partly responsible for the effect of smoking on the risk of heart disease....New UCLA program to study the possible environmental causes of cancer
...k Alper developed lung cancer although she had not smoked since she was a college student in the early 1950s. Smoking alone could have caused her cancer, or it may have been a combination of other environmental factors. About 95 percent of the nearly 2.5 million Americans who will be diagnosed with cancer t...This is your heart on drugs: Study improves ER treatment for cocaine's heart effects
...nt were African American, and more than 80 percent smoked tobacco. The protocol divides patients into high-risk and low-risk categories. High-risk patients were those who had signs of acute heart attack or ischemia on their electrocardiogram results, high levels of cardiac markers, or other serious symptoms...Surface treatments could make ready-to-eat products safer
...cts such as frankfurters and hot dogs, lunch meat, smoked fish and certain types of soft cheeses, Keeton said. L. monocytogenes is considered a serious threat because -- even though it doesn't affect that much of the population -- when it does strike, it can be deadly. In humans, listeriosis can cause f......lso tended to have a less healthy lifestyle. They smoked more, drank more alcohol and had less physical activity." The probability of developing hypertension by year 15 was almost twice as high for black men (22 percent) and women (21 percent) compared to white men (12 percent). The exception however, wa...Parents' smoke injures children's blood vessels
CHICAGO, Nov. 18 Children with one parent who smoked in their presence had up to 50 percent higher leve...at home, and according to the number of cigarettes smoked each day. Researchers compared results to those from a nonsmoking control group. Blood and urinary ...Study exposes dangers of snuff for smokers wanting to quit
...sed snuff daily, Tomar said. On average, they also smoked as many cigarettes per day as those who did not use snuff--about 18. Tomar's findings are comparable to the results of a national longitudinal study he conducted of adolescent and young adult males in the United States. His findings also support form...Beijing conference to address lung cancer crisis in China
...stimated that one in three cigarettes worldwide is smoked there. After prevention, Jablons said the best strategy for reducing lung cancer deaths is early detection. Detection by x-ray screening usually identifies cancers beyond their early, more treatable stages, he said. And although a national trial of a...Smoking found to be an important risk factor for colorectal polyps
...people who had quit more than 10 years ago but had smoked for more than 10 years. The results of the study will be presented at the 67th Annual Scientific Meeting of the American College of Gastroenterology. "It is well established that family history of colon cancer is predictive of colorectal polyps, but...Equation rivals ultrasound in calculating birth weight
...Women were excluded if they delivered prematurely, smoked cigarettes during pregnancy or had medical complications Characteristics used to estimate fetal birth weight included thegestational age at delivery, maternal height, maternal weight, third-trimester weight gain rate, number of priorchildren and feta...Snuff use may be gateway to cigarette smoking
...ever used snuff, those who used it daily generally smoked fewer cigarettes per day than smokers who had never used snuff, and they were more likely to have tried to quit smoking. The findings suggest that some smokers who would like to quit are using snuff as an alternative method of nicotine administration...Smokers infections increase risk of early atherosclerosis
...ith the number of years and quantity of cigarettes smoked (pack years), regardless of gender, but chronic infection also had a role in plaque development, notes Kiechl. "Remarkably, in both analyses, increased risk of atherosclerosis was observed only in smokers and ex-smokers with clinical signs of chroni......ir own age who smoked, how often their best friend smoked and whether their parents and friends would approv...rcent of the females said they had quit and hadn't smoked in a year. Issues such as rebelliousness, problem behaviors and perceived physical and mental health...