搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按时间排序
按相关度排序
14 天
原创 治愈之触:7种可能成为医学未来关键的植物
随着研究的进展,科学家们仍然希望更多马达加斯加长春花的活性化合物可以开启未来更有效的医学进步。研究从该植物中鉴定了新的吲哚生物碱,包括长春花碱、14′,15′-二脱氢环长春碱、17-去乙酰氧基环长春碱和17-去乙氧基长春脒,它们在体外成功地阻止了人癌症细胞的生长。
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
Grammy winning singer dies
MSNBC cancels Reid’s show
To lay off 1,100 workers
Daylight saving time 2025
Says SEC closed probe
Kentucky flooding death toll
Won't re-sign Thompson
LA death row inmate dies
Search warrants challenged
Final North American tour
Pope Francis awake, resting
Set to join governor’s race
To invest $52B+ in AI
105 years in fatal shooting
Trump meets with Macron
Foreign leaders visit Ukraine
Announces retirement
Named FBI deputy director
MS sheriff’s deputy killed
SAG Awards winners
2022 parade shooting trial
3 dead after boat capsizes
Wins NASCAR Cup race
Gets 20 years in prison
US votes against resolution
1,600+ workers to be fired?
Israel's tanks in West Bank
Lester Holt stepping down
Blast near Russian Consulate
Earns 100th World Cup win
Plans to add 20,000 US jobs
反馈