Smoking cause of lung cancer

There are various factor cause a lung cancer, but most common is smoking lead to lung cancer. Today in United State cigarette smoking cause 87% of lung cancer deaths and currently scientist still doesn’t discover any most effective and curable lung cancer treatment. Cigarette contain hundred of toxin and chemical, it also contain more than 60 substances that are unknown may cause the lung cancer. Annually nearly 30% of all cancer deaths mainly due to cigarette smoking activities.

Smoking activities, in the long run destroyed by toxin and chemical in the human’s lung it become unavoidable. The more you smoke the higher chance of getting lung cancer, it higher chance when you over smoke. Once afflicted with lung cancer it hard to find an effective lung cancer treatment today. If smoker smoke less than half a pack per day, he or she are 15 time death from lung cancer than non smoker. If he or she finishes about one pack of cigarettes per day are 25 time death from lung cancer than non smoker.

Smoking keeps abreast of damaging lung cancer cell. Your lung cell may heal by itself the movement you quit smoking and replacing a positive cell from affected once. Some people thought that switch to different brand with lower nicotine and less tar will lower their risk of getting lung cancer. What I can assure you that there no such brand! Unless you quit that no other safety brand is can make sure you won’t getting lung cancer in the short or long run. You will be higher chance of getting it, if you smoke cannabis.

Passive smoking or known as secondhand smoke is another major cause leading to lung cancer. Studies shown those who exposed often with smoking environment have 24% risk of getting lung cancer than non smokers. The non smoking working environment is very important ensure that people safety in their life and healthy as living with a smokers jeopardize the greater risk of developing lung cancer. Studies show each year about more than 3000 death by second hand smoking.

Studies show the hazardous figure for people developing lung cancer leading by smoking, normally smoking started by teenagers sooner or later he or she get addicted. We cannot denial that there a huge number of non smoking victim in the street as well. Lung cancer treatment likely to be extended patients life and it also depend how the stages cancer cell spread over the organ and body.

Information on Lung Cancer

When you breathe in, air passes from your nose or mouth through the windpipe (trachea), which divides into two tubes (airways), one going to each lung. These are known as the right and left bronchus and they divide to form smaller tubes called bronchioles, which carry air through the lungs. At the end of the bronchioles are millions of tiny air sacs called alveoli. In the alveoli, oxygen is absorbed from air breathed in and passes into the bloodstream to be circulated around the body.

Lung cancer is one of the most common types of cancer. The lungs are a pair of cone-shaped organs situated inside the chest, they bring oxygen into the body and take out waste carbon dioxide. There is a strong link between smoking and lung cancer. There are two main categories of lung cancer; Small Cell Lung Cancer (SCLC) , and Non-Small Cell Lung Cancer (NSCLC). World-wide over 1 million people are diagnosed with lung cancer each year.

Sometimes the instructions to a cell go haywire and that cell and its offspring reproduce wildly, without regard for the shape and function of a lung. That wild reproduction can form tumors that clog up the lung and make it stop functioning as it should. Because of the large size of the lungs, cancer may grow for many years, undetected, without causing suspicion. Lung cancer can spread outside the lungs without causing any symptoms.Adding to the confusion, the most common symptom of lung cancer, a persistent cough, can often be mistaken for a cold or bronchitis.

The main types of lung cancer are small cell lung carcinoma and non-small cell lung carcinoma. This distinction is important because the treatment varies; non-small cell lung carcinoma (NSCLC) is sometimes treated with surgery, while small cell lung carcinoma (SCLC) usually responds better to chemotherapy and radiation.The most common cause of lung cancer is long term exposure to tobacco smoke. The occurrence of lung cancer in non-smokers, who account for fewer than 10% of cases, appears to be due to a combination of genetic factors, radon gas, asbestos, and air pollution, including second-hand smoke.

Lung cancer is one of the most common cancers in the world. It is a leading cause of cancer death in men and women in the United States. Cigarette smoking causes most lung cancers. The more cigarettes you smoke per day and the earlier you started smoking, the greater your risk of lung cancer. High levels of pollution, radiation and asbestos exposure may also increase risk.

Cancer of the lung, like all cancers, results from an abnormality in the body's basic unit of life, the cell. Normally, the body maintains a system of checks and balances on cell growth so that cells divide to produce new cells only when needed. Disruption of this system of checks and balances on cell growth results in an uncontrolled division and proliferation of cells that eventually forms a mass known as a tumor.

Yet most lung cancer deaths could be prevented. That's because smoking accounts for nearly 90 percent of lung cancer cases. Your risk of lung cancer increases with the length of time and number of cigarettes you smoke. If you quit smoking, even after smoking for many years, you can significantly reduce your chances of developing lung cancer. Protecting yourself from other risk factors for lung cancer, such as exposure to asbestos, radon and secondhand smoke, also decreases your risk.

Lung cancer treatment

In year 2002, scientist found out that Deguelin was being able to inhibit the growth of lung cancer cell and other precancerous. The findings also published in US Journal of the National Cancer Institute. Deguelin was widely used as an insecticide in South American and African.Degueline is a chemopreventive activities and be able to reduce lung cancer tumor incidence and other form of cancer like colon.

Deguelin has been very effective to inhibit the growth of malignant particular for lung cancer. It as an inhibitor of AKT or protein kinase B, is it has recognized as a molecule that spread over of tumor cell, Degueline contain no toxic effect cancer cell. However, if patient overdose of it may cause nerves, lung and heart disease, so that reasonable dose should be taken even is a naturally substance. It considered another form of lung cancer treatment.

Besides that, deguelin was being found out it be able to prevent lung cancer from a smoking. Deguelin as a chemical make huge reduction of the lung cancer tumors. Scientist recommended that each day take twice with 4mg/kg is a less chance of developing lung cancer from whom smoking or non smoking but high exposure in passive smoking area. Deguelin may considered lung cancer treatment early stage of lung cancer, scientist found that degueline inhibiting AKT activities with 10 to 100 Mm where small molecule originally from natural substance where marked reduction malignant

"The results of our study provide evidence for the first time that Akt is essential in the growth of precancerous human bronchial epithelial cell line, and that deguelin can be a potential chemopreventive agent against lung cancer," according to Ho-Young Lee, Ph.D., lead investigator of the study, which was conducted by researchers at UT M.D. Anderson Cancer Center.