Cancer example sentences

In the developed countries, the leading causes are various cardiovascular diseases, cancers, and psychiatric disorders.Due to cancer of the thyroid gland or due to development of nodules of the thyroid glands, the rate of synthesis and secretion of the thyroid hormones is increased to abnormal high levels leading to a condition called hyperthyroidism which adversely affects the body physiology.Benzene and polynuclear hydrocarbons containing more than two benzene rings fused together are toxic and said to possess cancer producing (carcinogenic) property.Similarly, a long battle had to be fought with court cases to make cigarettemanufacturing companies accept that their product could cause cancer.Hypertension, heart disease, ulcers, diabetes and even cancer are linked to stress.For example, human beings use appliances such as refrigerators and airconditioners that generate chemical substances (e.g., CFCs, or chlorofluorocarbons) that pollute the air and, in the long run, may be responsible for physical diseases such as some forms of cancer.These radiations cause skin cancer (melanoma) in humans.It is well accepted now that such behaviours are associated with incidence of coronary heart disease (CHD), cancer, and H /AIDS besides many other diseases.The Tropic of Cancer (23° 30'N) divides the country into almost two equal parts.U radiations lead to ageing of skin, cataract, sunburn, skin cancer, killing of many phytoplanktons, damage to fish productivity etc.They enter into human body and undergo various biochemical reactions and finally damage DNA and cause cancer.Studies have shown that regularly breathing air that contains any of these substances increases the incidence of allergies, cancer and heart diseases.Hydrocarbons are carcinogenic, i.e., they cause cancer.Stress can affect natural killer cell cytotoxicity, which is of major importance in the defence against various infections and cancer.It might also lead to new ideas for preventing some types of cancer and other diseases.