搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
生物通
18 小时
肝细胞中Smad4缺乏通过抑制脂肪生成和巨噬细胞极化来减缓NAFLD的进展
肝脏巨噬细胞在调节肝细胞代谢和维持肝脏免疫耐受方面发挥核心作用。正常生理条件下,肝脏巨噬细胞倾向于 M2 表型,可通过分泌白细胞介素(IL)-4 和 IL-13 抑制炎症。然而,在 NAFLD 进展时,肝星状细胞激活、血液中脂多糖水平升高以及 FFA 激活炎症小体等变化,会刺激炎症发生,增加分泌促炎细胞因子的 M1 巨噬细胞比例。
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
6 Mexicans killed in crash
Black boxes recovered
Martin elected DNC chair
Drone pilot to plead guilty
Dismisses suit against CNN
Receives $250K settlement
To again run for Senate?
Granted legal personhood
WBD hit with copyright suit
Ex-Fed advisor arrested
Apologizes for old tweets
Opens probe into NPR, PBS
Venezuela frees 6 Americans
Tour boat captain sentenced
Jan. 6 prosecutors fired
Bans DeepSeek, RedNote
Gold hits all-time high
Judge blocks funding freeze
Recuses self from Act 10 suit
TN settles suit with NCAA
New York doctor indicted
Activists call for boycott
Ends abortion travel policy
Boy, 5, dies in explosion
US inflation ticked higher
CA's largest fires contained
Cancerous tumor removed
Seeking a new trial
反馈