Thursday, April 30, 2009

Lung cancer - major factors

Lung cancer mainly on the occurrence of lung cancer smoking, occupational (in close contact with asbestos, radon gas, mustard gas, polycyclic aromatic hydrocarbons compounds, chlorine ether, chromium, nickel, inorganic arsenic compounds, as well as radiation, etc.), air pollution (the air pollution contains a large number of motor vehicle exhaust, burning waste) factors. There are other factors: dietary vitamin A and other analogues (vitamin A) in the content related to the occurrence of lung cancer, chronic lung diseases (such as chronic bronchitis, pulmonary tuberculosis), genetic factors.

The incidence of lung cancer is very complex factors. However, the two major factors ca be summarized as below:

First, environmental carcinogens factors.
With industrial development, air pollution has become a major problem, such as nitrosamines, asbestos, chrome, nickel, mustard gas, arsenic, bitumen, oil and other emissions…… spread in the air, the water enters the human body has become an important factor carcinogenic ;

Second, the individual factors to smoking is the most important factor.
Smoking index greater than 400 and obviously the incidence of lung cancer, smoking index for smoke daily count by the number of years of smoking. Some scholars study, smokers than non-smokers of lung cancer 8.8 times the rate. Tobacco-specific carcinogenic substances containing N-nitroso drop smoke pH, it is a Central nitrosamines, after activation, can be carcinogenic substances, carcinogenic mutations performance.

No comments:

Post a Comment

Search This Blog

Labels

TRAVEL (72) FACTS (65) Medical (44) HEALTH TIPS (43) Military (41) Health Care (31) Medicine (27) Buildings and Architecture (25) AMAZING (24) INNOCENT DESI (24) FACE_OF_SOUL (21) DESI (20) Foods (20) NATURE (20) Weight Loss (19) FACE (16) WAR♥ (16) Cancer (14) ART (12) MARRIAGE (11) INNOCENT FACE (10) Medical Tech (10) Weird Stuff (10) EYE (8) Fruit VegetableS (8) HOTELS (8) SUFI (8) WEAPON (8) CELEBRITY (7) DEPRESSION (7) FLOWERS (7) FUNNY (7) HOME MADE (7) HOT (7) SKIN (7) ACNE (6) ASIA (6) BIRDS (6) BRAIN (6) DESI SMILE (6) ISLAM (6) JAZZY BEAUTY (6) JAZZY WEDDING (6) Lung Cancer (6) SLEEP (6) SURGERY (6) Yoga (6) AMAZING BEAUTY (5) AMAZING PAKISTANI ART (5) Astrology (5) DRUG♥ (5) HORSE (5) Herbs to Herbs (5) NIQAB (5) PAKISTANI KIDS (5) SALWAR_ KAMEEZ (5) SAVE WORLD (5) AMAZING♥ (4) ATTACK (4) CHOLESTEROL (4) DENTIST (4) Environment (4) Festivals and Events (4) INNOCENT (4) KIDS (4) MASSAGE (4) MOON (4) OTHERS (4) OZONE LAYER (4) PAINTINGS (4) POLLUTION (4) Pregnancy (4) SHIPS (4) STOP GLOBAL wARMING (4) TEETH (4) TRAVEL GUIDE (4) The Art of Travel (4) WATCH (4) ACUPUNCTURE (3) BABY (3) BEAUTY (3) BUTTERFLY (3) COOL (3) DUBAI (3) EFFECT (3) EXERCISE (3) GLOBAL WARMING (3) GROUP PHOTOS (3) HAIR CARE (3) HEART (3) IN LOVE (3) JAZZY MODEL (3) LOVE OF INNOCENT (3) MIND (3) Nishan-e-Haider (3) PEOPLES OF PAKISTAN (3) WONDER (3) girls (3) 3D (2) ACCIDENT (2) ALLERGIES (2) ARMY (2) BELIVE IT OR NOT (2) BODY (2) Breast Cancer (2) COCA COLA (2) COIN (2) COLOURFUL NATURE (2) CURRENCY NOTE (2) DEPRATION (2) DESERT (2) DIABETICS (2) DIET (2) Drink Travel (2) FISH (2) Food (2) HERBAL (2) JAZZY FASHION (2) JAZZY SMILE (2) MENDHI (2) MIGRATION (2) MOSQUE (2) Mahmud Ghaznavi (2) Muhammad bin Qasim (2) Napoleon Bonaparte (2) OILs (2) PIMPLES (2) PLANT (2) PLASTIC SURGERY (2) Poisons♣ (2) REMEDY (2) Reiki (2) SAD (2) SEASON OF LIFE (2) SNORING (2) STRESS (2) SUN (2) SUPPLEMENTS (2) SWORD (2) TIPU SULTAN (2) TRUCK (2) WILD (2) 99 NAMES OF ALLAH (1) ACHE (1) AIR FORCE (1) AMAZING TEXT (1) ANCIENT♥ (1) ANIMAL (1) ANIMATION (1) ARMY♥ (1) Adolf Hitler (1) BACK PAIN (1) BEACHES (1) BEAUTY OF KILASH (1) BEAUTY OF PAKISTAN (1) BORDER (1) BROTHER (1) BUS (1) COLLEGE (1) CONTACT LENSES (1) DOCTOR (1) DOOR OF ALLAH (1) EAGLE A1 (1) FAIRY (1) FEET (1) FIGHTING (1) FLAG OF PAKISTAN (1) FLU (1) FUN (1) Family Planning (1) GATE ART (1) GEMSTONE (1) GHURI (1) GRASS (1) Gawadar (1) Ghazwa-e-Badar (1) HAPPY (1) HERO (1) HISTORY (1) HISTORY☺☻☺ (1) HORSE IN BEAUTY (1) HUMAN (1) HUNTER (1) INFORMATION (1) ISLAM and SCIENCE (1) KING (1) KING OF SEA (1) Khalid-bin-Walid (1) LOVE PAKISTAN (1) MEHNDI ART (1) MOON SIGN (1) MOTHER IN LOVE (1) MOUNTAIN (1) Meditation (1) NATURE OF GOD (1) Nour-ud-Din Zangi (1) PARROTS (1) PETS (1) PREVENTION (1) PRODUCTS (1) PROPHET (PBUH) (1) Point Finder (1) SALAH DIN AYUBI (1) SAREE (1) SAVE EARTH (1) SHUI SITE (1) SMOKING☺☻ (1) SOLDIER♥ (1) STATUE (1) STONE OF SOUL (1) Sher Shah Suri (1) TECHNOLOGY (1) THERAPY (1) TIGER (1) TOYOTA (1) Tariq ibn Ziyad (1) Tib-e-NABVI (1) UNDERWATER (1) UNIVERSE (1) VIEW IN AIR (1) WATER FALL (1) WOW (1) lovely (1)
Back to TOP
Blogging tips