alexliu0531 wrote:綜上所知要談癌症會不會傳染人,這是個值得思考的問題
大家覺得江鄰長他平常...(恕刪)
尼斯 wrote:
綜上所知要談癌症會不...(恕刪)
也可以看看這篇文章點這裡,主要是後面網友的醫學/科學探討
有點長,沒耐心的可以自行上一頁
看完後再來討論癌症會不會傳染也不遲
當然,癌症會不會傳染不該是討論的重點
對病人的歧視才是該討論的重點
Cancer Viruses
Researchers have long attempted to elucidate the role that viruses play in causing cancer. Worldwide, cancer viruses are estimated to cause 15 to 20 percent of all cancers in humans. Most viral infections however, do not lead to tumor formation as several factors influence the progression from viral infection to cancer development. Some of these factors include the host's genetic makeup, mutation occurrence, exposure to cancer causing agents, and immune impairment. Viruses typically initiate cancer development by suppressing the host's immune system, causing inflammation over a long period of time, or by altering host genes.