Does extracorporeal life support influence outcome after surgical management of post infarct ventricular septal rupture? A monocenter retrospective study.

Background: Ventricular septal rupture (VSR) is an uncommon but life-threatening complication of acute myocardial infarction. Extra corporeal life support (ECLS) use in the preoperative setting allows hemodynamic stabilization for a delayed surgery. We aimed to assess the role of ECLS in the preoperative period of post infarction VSR surgery.

Phostine PST3.1a Targets MGAT5 and Inhibits Glioblastoma-Initiating Cell Invasiveness and Proliferation.

Glioblastoma multiforme (GBM) is the most common primary malignant brain tumor and accounts for a significant proportion of all primary brain tumors. Median survival after treatment is around 15 months. Remodeling of N-glycans by the N-acetylglucosamine glycosyltransferase (MGAT5) regulates tumoral development.

Development of NMDAR antagonists with reduced neurotoxic side effects: a study on GK11.

The NMDAR glutamate receptor subtype mediates various vital physiological neuronal functions. However, its excessive activation contributes to neuronal damage in a large variety of acute and chronic neurological disorders. NMDAR antagonists thus represent promising therapeutic tools that can counteract NMDARs' overactivation.

Expression of purinergic P2Y receptor subtypes by INS-1 insulinoma beta-cells: a molecular and binding characterization.

Purinergic P2Y-receptor agonists amplify glucose-induced insulin secretion from pancreatic beta-cells, thus offering new opportunities for the treatment of type 2 diabetes. However, little is known about which subtypes of purinergic P2Y receptors are expressed in these cells. The INS-1 beta-cell line is used as a model of pancreatic beta-cells, expressing most of their properties.

P2Y receptor mediated modulation of insulin release by a novel generation of 2-substituted-5'-O-(1-boranotriphosphate)-adenosine analogues.

Purpose: A series of C2-substituted ATP analogues was previously shown to have potent insulin-secreting properties, yet with poor tissue-selectivity for the pancreatic beta-cell. The present study was designed to evaluate the binding profile on beta-cell membranes and the effects on insulin release and pancreatic vascular resistance of a second generation of P2Y(1) receptor agonists, based on C2-substitution of the adenosine 5'-O-(1-boranotriphosphate) scaffold.

Materials And Methods: Functional experiments were performed in the rat isolated pancreas model; binding studies with ATP-alpha-[(35)S] were performed in membrane homogenates from the rat insulinoma INS-1 cell line.