- 现金
- 62111 元
- 精华
- 26
- 帖子
- 30437
- 注册时间
- 2009-10-5
- 最后登录
- 2022-12-28
|
回复 MP4 的帖子
I will reply to the first point.我会回答第一点。
1.通常造成肝细胞损伤是免疫介导的炎症反应,为了说明这一点,所以才会有乙型肝炎病毒不会直接损害肝细胞说法。事实上HBV既可以整合到宿主DNA,也会同调控其他因子,从而影响炎症反应,改变免疫状态。X蛋白(HBxAg)可以反式激活某些基因,甚至引发肝细胞癌。
"通常造成肝细胞损伤是免疫介导的炎症反应,为了说明这一点,所以才会有乙型肝炎病毒不会直接损害肝细胞说法."
This is, in my opinion, incorrect. Most virus, e.g. ebolia, actually kill the cells they infect. But not HBV. Of course, cells are also destroyed by our own immune system when they attack the virus. In the immune tolerance phase of HBV, the immune system does not recognise the HBV virus, so no attack, no damage by the immune system. HBV itself does not damage the cell.这一点,在我看来,不正确的。大多数病毒,例如: ebolia,它们杀死感染的细胞。但是,乙肝病毒不会。当然,我们自身的免疫系统也破坏了自身的细胞,当他们攻击病毒。在HBV免疫耐受期,免疫系统不能识别乙肝病毒,所以没有攻击,没有了免疫系统的损害细胞。乙肝病毒本身并不会破坏细胞。
The integration of HBV into our genes is a problem. This is being investigated as a possible cause of liver cancer. X-protein is one example. Whether, HBV will always cause cancer is far from certain. The fact that very few hbvers die from liver cancer is a comfort. So there is a higher risk and that is why all hbvers must have regular check ups.乙肝病毒基因整合是一个问题。
可能导致肝癌,这是正在调查中。X蛋白是一个例子。是否,乙肝病毒肯定导致肝癌,
仍不能确定。事实上,很少有hbvers肝癌死了,是一种安慰。因此,有较高的风险,这也就是为什么hbvers必须定期检查.
I may be wrong, I hope others will correct me.我可能是错的,我希望其他人会纠正我。 |
|