To search for novel anticancer agents, we designed and synthesized a series of new triazolyl berberine derivatives. The evaluation of all the synthesized compounds and their anticancer activities against a panel of four human cancer cell lines including MCF-7 (breast), MCF-7/ADR (breast), SW-1990 (pancreatic), SMMC-7721 (liver) and the non-cancer cell line HUVEC (human umbilical vein endothelial cell). The results showed that most of the compounds displayed better anticancer activities against MCF-7 and SMMC-7721 compared with berberine.
View Article and Find Full Text PDFTo search for novel anticancer agents, we designed and synthesized a series of new triazolyl berberine derivatives. The evaluation of all the synthesized compounds and their anticancer activities against a panel of four human cancer cell lines including MCF-7 (breast), MCF-7/ADR (breast), SW-1990 (pancreatic), SMMC-7721 (liver) and the noncancer cell line HUVEC (human umbilical vein endothelial cell). The results showed that most of the compounds displayed better anticancer activities against MCF-7 and SMMC-7721 compared with berberine.
View Article and Find Full Text PDFA series of novel derivatives of phenyl-substituted berberine triazolyls has been designed and synthesized via copper-catalyzed azide-alkyne cycloaddition click chemistry in an attempt to develop antitumor agents. All of the compounds were evaluated for anticancer activity against a panel of three human cancer cell lines, including MCF-7 (breast), SW-1990 (pancreatic), and SMMC-7721 (liver) and the noncancerous human umbilical vein endothelial cell (HUVEC) cell lines. The results indicated that most of the compounds displayed notable anticancer activities against the MCF-7 cells compared with berberine.
View Article and Find Full Text PDFIn the present study, two experiments were conducted to investigate the effect of Mn source on Mn transport and the expression of a Mn transporter, divalent metal transporter 1 (DMT1), in the small intestine of broilers. In Expt 1, in situ ligated duodenal loops from Mn-deficient chicks (29-d-old) were perfused with solutions containing 0-8.74 mmol Mn/l from either MnSO4, or one of two organic chelates of Mn and amino acids with moderate (OM) or strong (OS) chelation strength (Q(f)) up to 30 min.
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