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
酒店
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
按相关度排序
按时间排序
资讯
腾讯网
3 小时
突发!FDA 宣布将淘汰动物实验,如何理性看待?
2025年4月10日,美国食品药品监督管理局(FDA)在官网发布公告,计划逐步取消在单克隆抗体疗法和其他药物的研发中的动物实验要求。FDA称该做法旨在提高药物安全性并加速评估流程,同时减少动物实验,降低研发成本,并最终降低药物价格。FDA局长 ...
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
New dress code for baristas
MS-13 leader case dropped
Extends April 15 tax deadline
Threatens tax-exempt status
US flies long-range bombers
Denies WA disaster relief
Assault charges dropped
Convicted of murder again
Ordered to pay over $540M
Signs ‘Gulf of America’ bills
Lil Nas X hospitalized
Mattresses harming kids?
Search halted for 5 missing
Trump to skip WHCA dinner?
Dallas high school shooting
OKs trial of pig livers
Former NFL tight end dies
Northern lights forecast
US tracks Russian warplanes
2 injured hikers rescued
Rotor found in Hudson River
Chip, drug import probes
Trump to cut funding?
Reported intruder arrested
Creative baby gender reveal
Testifies in antitrust trial
GA man arrested for threats
China halts jet deliveries?
Arson suspect denied bail
Tate to face 2027 UK trial
Weinstein's retrial starts
Israel hits Gaza hospital
FAA grounds helicopter firm
RU sentences 4 journalists
Judge scraps Biden-era rule
反馈