经济背景今年上半年以来。北京市经济形势持续上扬,经济增长速度从一季度的10%上升到上半年的12%。全市社会消费品零售额比去年同期增长122%,物价水平也有所回升,居民消费价格指数
Gap junctions, the channels formed by the connexin (Cx) family of proteins, are responsible for direct intercellular communication.While connexins are consi
Epithelial tissues are organized by two types of polarity: apico-basal (ABP) and planar cell (PCP) polarities.PCP was initially described in Drosophila wher
灰布衫,灰围巾,耳根夹半支烟——先生背着手,大步流星地走上讲台,随手将教材丢向讲桌,黑框眼镜后面那机智的目光,像探照灯,扫视着课堂上一张张年轻的脸.先生面容瘦削,嘿嘿地
“只要你自己不倒,别人可以把你按倒在地上,却不能阻止你满面尘土、遍体伤痕地站起来.”这句话出自毕淑敏的《恰到好处的幸福》一书,它常常让我想起外婆家邻家的一个哥哥.rn
Triple negative breast cancer (TNBC) that lacks the expression of estrogen receptor alpha (ERα), progesterone receptor (PR) and over-expression of human ep
The YAP and TAZ transcriptional co-activators are WW domain containing proteins negatively regulated by the Hippo tumor suppressor pathway.Krüppel-like fac
如果有人去过沈阳军区政治部门诊部的疑难杂病专科,就会见到一对为患者忙碌得不可开交的老俩口儿。 男医生叫鲍凤龙,全国从医30年先进个人,被誉为“军中华佗”,1993年被评为