多通道渗透压仪OSMOTECH PRO

原索动物 Pro（to）chordata

原索动物 Pro（to）chordata 系体腔动物的一门，属后口动物，真体腔类，肠体腔干。近年来一般将之包括于脊索动物门中，一般分为两个亚门，即尾索亚门（被囊亚门）和头索亚门。脊索可终生存在或仅限于幼虫期，无脊椎。与脊椎动物合称为脊索动物。除具脊索外，中枢神经为管状。位于身体背面正中线上，这是与其他无脊椎动物之明显不同点，在判断从无脊椎动物到脊椎动物的进化途径方面提供了重要的资料。  

Pro-Oxidant and Antioxidant Effects of Estrogens

(enterolactone). Some industrial chemicals have estrogenic activity, such as bisphenol A and nonylphenol. In addition to hormonal activity, both natural and synthetic estrogenic compounds containing a phenolic structure possess pro-oxidant and/or antioxidant

Generation of Large Numbers of Pro-DCs and Pre-DCs In Vitro

to these subtypes. This includes a transition from an earlier CD11c− MHC-II− “pro-DC,” which divides and differentiates to give rise to CD11c+ MHC-II− “pre-DC,” en route to generating the three CD11c+ MHC-II+ DC subtypes – plasmacytoid DCs, CD8+ DCs, and CD8− DCs