BACKGROUND/AIMS The acid suppressive effect of omeprazole (OMP) is influenced by the metabolic capacity of gastric acid suppression, which is dependent on CYP2C19 polymorphism. The aim of this study was to determine the influence of CYP2C19 polymorphism and Helicobacter pylori (H. pylori) infection on the intragastric acid suppression of OMP. METHODS Thirty one patients with gastroesophageal ...

A 19,000-dalton acidic protein designated olfactory marker protein (OMP) is a cell-specific marker of mature olfactory chemosensory neurons. Intranasal irrigation of mouse olfactory epithelium with [35S]methionine labeled OMP to high specific activity. Turnover and transport characteristics of 35S-labeled OMP were compared to those of 35S-labeled global cytosol protein in groups of young, adult...

BACKGROUND Omeprazole (OMP), a proton pump inhibitor, is a highly effective drug for the management of acid-related disorders. Infections resulting from cytotoxin antigen A (CagA) positive Helicobacter pylori strains have been associated with higher grades of gastric mucosal inflammation. Nuclear factor (NF)-κB activation has been reported to participate in H. pylori-induced gastritis in humans...

Mice were immunized intranasally, orally, intratracheally, or intraperitoneally with outer membrane proteins (OMP) of Haemophilus influenzae and cholera toxin (CT), and Thl/Th2 and B cell immune responses were compared to investigate the mechanisms of mucosal immune responses in the nose and the usefulness of Intranasal immunization for inducing OMP-specific IgA responses. A combined vaccine of...

Olfactory receptor (OR)-associated events are mediated by well-conserved components in the olfactory epithelium, including olfactory G-protein (Golf), adenylate cyclase III (ACIII), and olfactory marker protein (OMP). The expression of ORs has recently been observed in non-olfactory tissues where they are involved in monitoring extracellular chemical cues. The large number of OR genes and their...

The present study was an attempt to raise hen egg yolk Ig (IgY) simultaneously directed against Salmonella Enteritidis (SE) and Salmonella Typhimurium (ST) in the same egg yolk. The immunopotentiating effect of 2 different adjuvants -- Freund's adjuvants (FA) and immunostimulating complexes matrix (IM) -- on antibody response was also evaluated. Bacterial outer membrane proteins (OMP) were sele...

The aim of the present study was to investigate the effect of glucocorticoid intervention on olfactory dysfunction in mice with allergic rhinitis (AR). An AR animal model was established by intraperitoneal injection and intranasal application of ovalbumin to mice. The olfactory function of the mice was evaluated using a buried food test, and morphological changes in the nasal mucosa were determ...

In this letter, the sparse recovery algorithm orthogonal matching pursuit (OMP) and subspace pursuit (SP) are applied for MIMO OFDM channel estimation. A new algorithm named SOMP is proposed, which combines the advantage of OMP and SP. Simulation results based on 3GPP spatial channel model (SCM) demonstrate that SOMP performs better than OMP and SP in terms of normalized mean square error (NMSE...

In this note, we investigate the theoretical properties of Orthogonal Matching Pursuit (OMP), a class of decoder to recover sparse signal in compressed sensing. In particular, we show that the OMP decoder can give (p, q) instance optimality for a large class of encoders with 1 ≤ p ≤ q ≤ 2 and (p, q) 6= (2, 2). We also show that, if the encoding matrix is drawn from an appropriate distribution, ...