lung cancer Tag's Archives
Scientists have isolated two chemicals that can cause cancer and may enable doctors to identify, which smoker will develop cancer, study reported.
Smokers which have the high concentration of nicotine by-products “NNAL” and “cotinine” have the higher risk of developing lung cancer than the smoker with low concentration of NNAL and cotinine in their urine. This study may explain that why some smokers develop cancer and other do not.
“There are more than 60 culprit agents of cancer but the exact identification will able us to predict the risk,” lead researcher Jian-Min Yuan said.
Laboratory findings have explained that the animals with high NNAL level develop cancer, but the implementation of the similar phenomenon in human has not been explained yet.
Cancer, cotinine level, life style, lung cancer, nicotine, NNAL, smoking habit
West Virginia and Kentucky, where smoking is a tradition, have the highest death rate due to smoking and 
related illnesses, new federal study has founded.
Ten states have been identified, which have the highest average annual smoking death rates these include Indiana, Missouri, Nevada, Alabama, Tennessee, Arkansas, Mississippi and Oklahoma.
Utah and Hawaii were at the bottom, according to the U.S. Centers for Disease Control and Prevention report.
The death rate because of smoking related health problem was 371 and 344 out of 100,000 adults aged above 35, in Kentucky and West Virginia, respectively.
That number was nearly one-and-a-half times higher than the figure provided by the official media i.e. 263 per 100,000. This figure was nearly three folds to than the death rates in Utah, which are 138 per 100,000.
The researchers compile results by calculating the death certificates from 2000 to 2004, focusing on lung cancer and other 18 diseases, which are known to cause by smoking.
All of us know, smoking is injurious to health. Smoking not only harms lungs but nearly all vital organs of the body. According to estimation, cigarette smoking contributes up to 87 percent of lung cancer deaths. In real smoking facts, it is also responsible for many other types of cancers and health abnormalities such as Respiratory track disease, cardiovascular diseases, stroke, cataracts etc.
Female smokers have an elevated risk of certain complications during pregnancy or having a baby die from sudden infant death syndrome (SIDS). Not only for you, cigarette smoke is also harmful for other people in your surrounding, they breathe in your exhaled smoke, known as secondhand smoke, and can catch up in many of the same problems as smokers do. Quit tobacco smoking can reduce your risk of such deadly diseases. The earlier you quit, the greater the health benefit you shall enjoy.
cigarette smoking, lung cancer, Pregnancy, stop smoking pills, stroke
NEW YORK – Scientists have isolated 26 genes that increase the risk of lung cancer, when mutated.
The study was the ever largest to screen genes for mutations for the most widespread form of lung cancer, called “adenocarcinoma”. The results were shocking, almost more than double the list of genes implicated in type of lung cancer. It’s a next step towards the development of new treatments that can be adapted to adenocarcinomic patients.
The conclusion, from scientists at a dozen institutions in the U.S. and Germany, appear in Thursday’s issue of the journal Nature. Lung cancer is the leading cancer, killing most of the people, in the U.S. and worldwide.
The researchers concentrated on tumors that formed in the lung and were surgically removed. But researchers also hope to study whether the same mutations appear in lung tumors that spread elsewhere.
