此外， 砷和镍等成分也许会破坏DNA修复的过程，从而损害身体对抗许多癌症的能力。In fact, about one of every three cancer deaths in the United States is caused by smoking.事实上，在美国三分之一的癌症死亡是吸烟导致的。And it's not just lung cancer.而且不只是肺癌。Smoking can cause cancer in mul...
“Guns kill, bombs kill and cigarettes kill,” said Gerald Weissmann, MD, Editor-in-Chief of The FASEB Journal. “While biologists can’t do much about the first two, studies like this will help in the fight against tobacco-related death and disease. These experiments not only pin-point n...
Cigarettes aren’t good for us. That’s hardly news – we’ve known about the dangers of smoking for decades. But how exactly do cigarettes harm us? Let’s look at what happens as their ingredients make their way through our bodi...
Cigarettes aren't good for us. But how exactly do cigarettes harm us? Let's look at what happens astheir ingredients make their way through our bodies,and how we benefit __ 1_ when we finally giveup smoking.Inside the airways and lungs, smoke increased the __2_ of infections as well...
Cigarettes aren't good for us. But how exactly do cigarettes harm us? Let's look at what happens as their ingredients make their way through our bodies, and how we benefit (1)___ when we finally give up smoking. Inside the airways and lungs, smoke increases the (2)___ of ...
Cigarettes aren’t good for us. That’s hardly news--we’ve known about the dangers of smoking for decades. But how exactly do cigarettes harm us? Let’s look at what happens as their ingredients make their way through our bodies, and how we benefit physically when we finally give up ...
How the Acrolein in Cigarettes Affects Cholesterol Acrolein also interferes with the LDL by inhibiting the protective enzyme responsible for keeping the LDL intact. Without this enzyme, the LDL becomes vulnerable to oxidation, a complicated chemical process that changes its molecular structure. Due to ...
Probably most of us already know and do nothing about it. It is easier to think about a problem using general opinions like “smog is unhealthy” or “smoking cigarettes is unhealthy”. It may mean everything and nothing at the same time. It is more acceptable for our minds and ...
Cigarettes aren’t good for us. But how exactly do cigarettes harm us? Let’s look at what happens as their ingredients make their way through our bodies, and how we benefit 【1】 when we finally give up smoking. Inside the airways and lungs, smoke increases the 【2】 of infections as...
Prevention can be easy; simply do not start to smoke cigarettes or use any other tobacco products. Unfortunately, quitting is often very difficult. Most smokers begin to smoke as teenagers. Parents still have the biggest impact on their children's decision whether to smoke. The best way to pr...