نتایج جستجو برای: antibacteria
تعداد نتایج: 45 فیلتر نتایج به سال:
BACKGROUND Tryptanthrin is a major active constituent of several Chinese herbal plants, such as Isatidis radix. Tryptanthrin had been demonstrated to have several beneficial pharmacological effects in vitro for human diseases, including antitumor, anti-inflammatory and antibacteria activities. In contrast to the extensive in vitro investigations, the in vivo disposition process of tryptanthrin ...
Intestinal mucosal immune barrier dysfunction plays a key role in the pathogenesis of severe acute pancreatitis (SAP). Rhubarb is a commonly used traditional Chinese medicine as a laxative in China. It markedly protects pancreatic acinar cells from trypsin-induced injury in rats. Free total rhubarb anthraquinones (FTRAs) isolated and extracted from rhubarb display the beneficial effects of anti...
cellent s-donors. They readily form complexes with transition metals. Since 1990s, the use of NHCs as ligands has lead to significant advancements in the area of Pd-catalyzed carbon–carbon bond-forming reactions, Ru-catalyzed olefin metathesis, and Rh-catalyzed hydrosilylations. NHCs have also attracted significant attention as organocatalysts. Several reactions have been catalyzed by NHCs, for...
ABSTRACT: The use of new compounds to increase the shelf life of more perishable foods based on nanoparticles and biodegradable polymers have been developed in packaging. Chitosan (Cts) is a natural biopolymer with excellent biodegradability and nontoxicity and antibacterial effect. In this research antibacterial copper nanoparticles (CuNPs) were incorporated in the biodegradable chitosan matri...
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