NewslettersEndothelial Cell NewsPromotion of Angiogenesis In Vitro by Astragalus Polysaccharide via Activation of TLR4 Signaling PathwayBy Bob - July 25, 20220226Researchers investigated whether Astragalus polysaccharide promoted angiogenesis or vascularization via the TLR4 signaling pathway in a co-culture of outgrowth endothelial cells and primary human osteoblasts.[Journal of Food Biochemistry]Abstract