搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
最新
最佳匹配
资讯
3 小时
研究揭示吸烟致人体组织加速衰老分子机制
研究表明,吸烟会引发全身组织炎症。在人体组织中,吸烟引起的表观遗传变化与已知的衰老机制相似,例如会导致DNA上某些位点的高甲基化等。在吸烟人群中观察到的加速衰老现象与这类高甲基化有关。研究还发现,吸烟导致的表观遗传变化不仅发生在肺部,在胰腺、甲状腺、食管及大脑的某些区域都可以观察到。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
DOJ fires Maurene Comey
Banned from driving
Struck by lightning, dies
Bandmates sue each other
Address divorce rumors
Releases 2025-26 schedule
UK lifts years-long ban
Former aide invokes Fifth
Paranormal investigator dies
New execution date set
Heat advisory in effect
Tomorrowland stage fire
Feds charge five in Louisiana
US to build repair facilities
Recalls over 694,000 vehicles
Largest Mars rock auctioned
Cambodia makes 1K+ arrests
Sues Mayor Eric Adams
Fires 2 top aides at HHS
Cuban minister resigns
AK experiences 7.3 quake
Agrees to buyout with Suns
DeSantis names Florida CFO
Brazil faces US trade probe
Former Rangers goalie dies
Israel strikes in Damascus
Iceland volcano erupts
20 killed at Gaza aid site
Producer prices unchanged
Husband could be charged?
Denies plans to fire Powell
21 kids in protective custody
反馈