搜索优化
English
全部
搜索
Copilot
图片
视频
地图
资讯
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 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
最佳匹配
最新
资讯
生物通
3 天
食管癌肿瘤蛋白水解活性研究 —— 基于纤溶酶与 IgG 片段的血清标志 ...
研究通过分离高纯度纤溶酶原(plasminogen)及含赖氨酸结合位点的重链,发现食管癌患者血清 IgG 片段浓度显著升高,ELISA 检测显示该方法敏感性 91%、特异性 85%,为食管癌诊断提供新方向。 恶性肿瘤的生长伴随着纤溶酶(plasmin)活性的增加,该酶是肿瘤发生 ...
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
CO attack suspect charged
Walkout over ICE arrest
Asks to allow mass layoffs
Collision may not happen?
Ditches sanctuary cities list
Cuts hundreds of jobs
Seeks pause of tariff case
Seeks end to funding cuts
Mushroom murder trial
1st 2025 measles case in SD
Romanian man pleads guilty
More white S. Africans arrive
Hochul gets primary rival
S. Korea votes for new pres
KKR drops out of rescue deal
Lions center retires at 29
'Mr. Pro Baseball' dies
Pakistan jailbreak
Mongolia's PM resigns
US job openings rose
Neuralink raises $650 million
4th man arrested over fires
NM police officer dies
Gatlinburg multi-car crash
‘King of the Hill' actor dies
Newark runway reopens
'Coco' voice actress dies
Maron to end his podcast
Baltimore schools sued
反馈