Acute pancreatitis is the major complication of endoscopic retrograde cholangiopancreatography(ERCP). A preliminary research suggested that the administration of nonsteroidal anti-inflammatory drugs (NSAIDs) with nitrate might reduce the incidence of post-ERCP pancreatitis (PEP) more effectively than NSAIDs alone. We conduct a two-arm, multicenter, prospective, randomized, superiority trial to ...

A behavioral measure of approach (performance on a resource gathering task) in combination with sympathetic nervous system (SNS) reactivity was used to predict substance use in a sample of young adults (n=93). Pre-ejection period reactivity (PEP-R), a cardiac index of SNS reactivity, was recorded during the resource gathering task (task PEP - resting PEP). Higher levels of approach behaviors on...

This paper analyzes the performance of space shift keying (SSK) modulation for a generic multipleinput multiple-output (MIMO) wireless system operating over generalized κ − μ fading channels. In particular, an expression of the pair wise error probability (PEP) is obtained. In addition, simple and general asymptotic expression for the PEP is given. The derived expression for the PEP is general,...

Acute pancreatitis is the major complication of endoscopic retrograde cholangiopancreatography (ERCP). A preliminary research suggested that the administration of nonsteroidal anti-inflammatory drugs (NSAIDs) with nitroglycerin might reduce the incidence of post-ERCP pancreatitis (PEP) more effectively than NSAIDs alone. We conduct a two-arm, multicenter, prospective, randomized, superiority tr...

OBJECTIVE To evaluate the protective eyewear promotion (PEP) project, which was a comprehensive educational strategy to increase the use of appropriate protective eyewear by squash players. METHODS An ecological study design was used. Four squash venues in one playing association were randomly chosen to receive PEP and four in another association maintained usual practice and hence formed a c...

Oleic acid-induced hypoxemia is an animal model of acute respiratory distress syndrome (ARDS). Increased capillary permeability is a cause of hypoxemia in lung injury. Endothelial cells form a major capillary barrier, and disruption of the barrier appears to involve a decreased level of ATP in the cells. Phosphoenolpyruvate (PEP) is an endogenous substance that is one of the ATP precursors and ...

The enzyme MurA has been an established antibiotic target since the discovery of fosfomycin, which specifically inhibits MurA by covalent modification of the active site residue Cys-115. Early biochemical studies established that Cys-115 also covalently reacts with substrate phosphoenolpyruvate (PEP) to yield a phospholactoyl adduct, but the structural and functional consequences of this reacti...

Postexposure prophylaxis (PEP) is effective in preventing illness after potential or documented exposure to a variety of microbial pathogens and in reducing the risk of secondary spread of infection. Guidelines have been published by the Centers for Disease Control and Prevention and the Advisory Committee on Immunization Practices for proper use of PEP for bloodborne pathogens, for microorgani...

BACKGROUND Post-event processing (PEP) is defined as repetitive negative thinking following anxiety provoking social events. PEP is thought to maintain anxiety symptoms in Social Anxiety Disorder (SAD) but little is known about the specific factors that contribute to the maintenance of PEP. AIMS The current study investigated how perceptions of performance and positive metacognitive beliefs m...

Epitopes determining the agonist property of two structurally distinct selective ligands for the human bombesin receptor subtype 3 (BB3), [D-Tyr6,(R)-Apa11,Phe13, Nle14]-bombesin(6-14) (Pep-1) and Ac-Phe-Trp-Ala-His(TauBzl)-Nip-Gly-Arg-NH2 (Pep-2), were mapped through systematic mutagenesis of the main ligand-binding pocket of the receptor. The mutational map for the smaller Pep-2 spanned the e...