PURPOSE In glioma-in contrast to various other cancers-the impact of T-lymphocytes on clinical outcome is not clear. We investigated the clinical relevance and regulation of T-cell infiltration in glioma. EXPERIMENTAL DESIGN T-cell subpopulations from entire sections of 93 WHO°II-IV gliomas were computationally identified using markers CD3, CD8, and Foxp3; survival analysis was then done on p...

A series of 2,4-disubstituted quinazoline derivatives were designed and synthesized. The biological results showed that most of quinazoline derivatives exhibited potent antiproliferative activities against a panel of three tumor cell lines and a good inhibitory effect against the adhesion and migration of human umbilical vein endothelial cells (HUVECs). Among these compounds, 11d was the most p...

Purpose: In glioma—in contrast to various other cancers—the impact of T-lymphocytes on clinical outcome is not clear. We investigated the clinical relevance and regulation of T-cell infiltration in glioma. Experimental Design: T-cell subpopulations from entire sections of 93 WHO II–IV gliomas were computationally identified using markers CD3, CD8, and Foxp3; survival analysis was then done on p...

The Anti-angiogenic Activity of Phoenix dactylifera seeds methanol extract in vivo study Abstract: The aim of the study was to identify the antiangiogenic activity of Phoenix dactylifera seeds methanolic extract in vivo and the probable anti-angiogenic mechanism of action. The date seeds were extracted with methanol using cold method, the crude extract was tested on chick chorioallantoic ...

cam therapies have become increasingly  popular in pediatric populations. phytotherapy are the most common cam used in children. yet, little is known about children’s preferences for cam. but it is expected to become more widely integrated into the modern medical system, including the medical curriculum.the aim of this study is to introduce the prevalence and characteristics of cam use in pedia...

The zinc and cobalt forms of the prototypic gamma-carbonic anhydrase from Methanosarcina thermophila were characterized by extended X-ray absorption fine structure (EXAFS) and the kinetics were investigated using steady-state spectrophotometric and (18)O exchange equilibrium assays. EXAFS results indicate that cobalt isomorphously replaces zinc and that the metals coordinate three histidines an...

The calmodulin (CaM)-dependent adenylyl cyclase (AC) toxin from Bordetella pertussis (CyaA) substantially contributes to the pathogenesis of whooping cough. Thus, potent and selective CyaA inhibitors may be valuable drugs for prophylaxis of this disease. We examined the interactions of fluorescent 2',3'-N-methylanthraniloyl (MANT)-, anthraniloyl- and trinitrophenyl (TNP)-substituted nucleotides...

Angiogenesis is a complex multi-process involving various activities of endothelial cells. These activities are influenced in vivo by environmental conditions like interactions with other cell types and the microenvironment. Galectins play a role in several of these interactions and are therefore required for proper execution of in vivo angiogenesis. In this chapter we describe a method to stud...

The conventional chorioallantoic membrane (CAM) phenotype assay was conducted using 11-day-old embryonatic eggs of white Leghorn strains, each inoculated with 0.2 ml of subgroup A Rous sarcoma virus (RSV) and subgroup C RSV separately containing 10(3)pfu ml(-1). Eggs were further incubated for hatching. Harvesting of CAMs for counting of pocks and monitoring chicks for liver tumour (LT) mortali...

Background & aim: This systematic overview of reviews on complementary and alternative medicine (CAM) was performed to summarize the clinical efficacy of this approach in the treatment of erectile dysfunction (ED) and assess methodological quality of the included reviews. Methods: A comprehensive search was performed to find the systematic reviews and meta-analyses on CAM interventions (e.g., a...