02.Carcinogens
graph LR
X[Carcinogens] ==> X1[Chemical carcinogens] & X2[Oncogenic VIrus] & X3[Radiation];
Chemical Carcinogens
|
Chemical |
Cancer |
Damage |
| Agricultural |
Aflatoxins |
Hepatocellualr Carcinoma |
Aspergillus from grain storage |
| Smoking |
1.Arsenic |
Lung Carcinoma |
|
|
2.Polycyclic Hydrocarbon |
Lung cancer |
|
|
|
Kidney an Bladder cancer |
By excretion Carcinogen in Urine |
|
|
Oropharynx & Esophageal Carcinoma |
|
|
3.Napthylamine |
Urothelial Carcinoma |
Excretion of Carcinogen in Urine |
| Alcohol |
|
Squamous carcinoma of Oropharynx & Esophagus |
|
|
|
Pancreatic Carcinoma |
Chronic Pancreatitis progression |
|
|
Hepatocellular Carcinoma |
|
| Skin whitening |
Arsenic |
Squamous cell Carcinoma,Angiosarcoma of Liver |
|
| Occupational |
Asbestos |
Lung Cancer & MEsothelioma |
|
|
Vinyl Chloride |
Angiosarcoma of Liver |
|
|
Nicke,Chromium,Beryllium,Silica |
Lung Sarcoma |
|
| Chemotherapy |
Alkylating Agents |
Leukemia & Lymphoma |
|
| Smoked Food |
Nitrosamines |
Intestinal type Carcinoma |
|
Oncogenic Virus
| Virus |
Cancer |
| HPV-16,16,31,33 |
Squamous cell carcinoma vulva,VAgina,Anus,Cervix |
|
Adenocarcinoma of Cervix |
| Hep-B & Hep-C |
Hepatocellular Carcinoma |
| HTLV-1 |
Adult T-cell Leukemia & lymphoma |
| EBV |
Nasopharyngeal Carcinoma |
|
Burkitt lymphoma |
|
CNS Lymphoma in AIDS |
| Herpers Virus -8 |
Kapsoi sarcoma |
3.Radiation
|
|
|
| Ionising Radiation |
CML |
H20 radiated to from OH- radical damaging DNA |
|
AML |
OH radical |
|
Papillary Carcinomaof Thyroid |
OH radical |
| Non-Ionising Radiation(UV-B light) |
Basal Cell carcinoma |
Thymidine Dimers formation |
|
Squamous cell carcinoma |
|
|
Melanoma |
|