医学课件cancer癌症英语介绍演讲ppt.ppt

火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去What is cancerWhat is cancerDefinitionCancer is also known as malignant tumor (恶性肿瘤), by the control of cell growth proliferation mechanism of arrhythmia caused by disease.Cancer cell division and growth rate is higher than normal cells, and often can be transferred to other organizations.Because all kinds of reasons make human body cell electronic robbed,cause genetic mutations(基因突变), thus form lots of cancer cells,and finally appear cancer.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancer1.The physical, chemical, biological and other carcinogenic factorsUltraviolet(紫外线); ionizing radiation（电离辐射）Nitrite（亚硝酸盐）Dioxin（二恶英）火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancerHBV（乙肝病毒）；Biological agents such as Fumaric acid(富马酸)and Phenol(苯酚)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancer2.The internal factors of cancer immunologic function HeredityEndocrine disorders火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancerMental factorsDepressionAnger火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancer3.Diet and nutrition disorders ； bad habitsSmokingExcessive drinking火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The cause of cancer3.Diet and nutrition disorders ； bad habitsHot foodMeat without cooking火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The characteristics of the cancer cells1.The cancer cells endless split, make the patients bodies nutrients are mass consumption .2.The cancer cells release many toxins, make human body to produce a series of symptoms .3.Cancer cells can transfer throughout the body grow, bring about human body weight, weakness, anemia, loss of appetite, fever and serious viscera function damaged, and so on.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The present situation of the cancer The WHO international cancer research center has announced a study report said, according to the current trend of cancer, in 2020, the world cancer rates will increase 50% than now, global new cancer cases every year there will be up to 15 million people. The number of new cases of cancer each year in China about 1.8 to 2 million, the death of about 1.4 to 1.5 million, and the number is in the continued to rise. The 20% of the worlds new cases of cancer patients in China and 24% of the patients died of cancer in China. At present our country every death 5 people, 1 people die of cancer.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerEat less picklesDont eat the food of the mildew火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerEat less smoked and Fried food火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerNo Smoking火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerDevelop good eating habitsTo eat more fresh fruitEat fresh vegetables火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerDrinking less火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerPay attention to the health drinking water火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerDo more exercises火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent canceror?You need to pay attention to rest火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How to prevent cancerLearn to reduced pressure and keep good state of mind火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去。