A number of peptides containing methionine and glycine, such as Met-Met-Gly, Met-Met-Gly-Met, and Met-MetGly-Gly, were synthesized by conventional techniques. The growth response of Saccharomyces cerevisiae G1333, a methionine-requiring auxotroph, toward various di, tri, and tetrapeptides containing methionine was measured. The yeast mutant utilized and contained peptidase activity toward most ...

1. A gene-drug interaction has been indicated between β₁-adrenoceptor-selective beta-blockers and the Arg389Gly polymorphism (rs1801253) in the adrenergic beta-1 receptor gene (ADRB1). In the present study, we investigated the effect of the ADRB1 Arg389Gly polymorphism on plasma renin activity (PRA) and heart rate (HR), as well as genotype-dependent responses to metoprolol and exercise. 2. Twen...

Chemotaxis is the stimulated directional migration of cells in response to chemotactic factors, manifested for instance during leukocyte interaction with chemoattractants in inflammation. The N-formyl-Met-Leu-Phe (fMLF) bacterial peptide family is particularly potent in attracting and activating neutrophilic granulocytes. To accomplish defined circumstances for recruitment and activation of cel...

Clinical implications of the high rates of creativity within bipolar disorder (BD) have not been explored. The aim of this review is to outline these implications by (i) reviewing evidence for the link between creativity and BD, (ii) developing a provisional model of mechanisms underpinning the creativity-BD link, (iii) describing unique challenges faced by creative-BD populations, and (iv) sys...

Soluble copolymers of camptothecin (CPT), based on poly[N-(2-hydroxypropyl) methacrylamide] (pHPMA), were obtained by conjugation through the degradable spacers -Gly-Phe-Leu-Gly- or -Gly-6-aminohexanoyl-Gly-. We investigated to what extent passive accumulation and retention of hydroxypropyl methacrylamide copolymer of CPT (pHPMA-CPT) in tumors and modulation of the drug release influence effica...

Abstract Background A once-daily (o.d.) fixed-dose combination of indacaterol acetate (IND), glycopyrronium bromide (GLY), and mometasone furoate (MF) delivered via the Breezhaler ® device (IND/GLY/MF) is being developed for treatment asthma. This study compared steady-state pharmacokinetics IND, GLY MF between Japanese Caucasian male subjects after multiple inhalations IND/GLY/MF o.d. Methods ...

Previous studies have suggested that the Gly460Trp polymorphism of the alpha-adducin gene (ADD-1) is associated with salt sensitivity and primary hypertension. The results of linkage or association studies of ADD-1 of different populations are controversial. This study investigated the relationship between the Gly460Trp polymorphism of ADD-1 and essential hypertension in a Korean population. Th...

OBJECTIVE The purpose of this study was to determine the effect of a variant in EPCR (Ser219Gly), previously shown to affect EPCR shedding, on plasma FVII, FVIIa, and downstream markers of activated coagulation. METHODS AND RESULTS Statistical analysis was undertaken in approximately 2000 healthy middle aged men (NPHSII). Higher soluble EPCR levels were confirmed for Gly allele carriers (P<0....

Whole-cell patch-clamp was used to assess the modulatory effect of thiopental (Thio) on glycine (Gly) receptor in mechanically dissociated rat spinal dorsal horn neurons. It was found that Thio inhibited the amplitude, accelerated the desensitization and prolonged the deactivation of Gly-induced currents (IGly) in a concentration-dependent manner. In addition, a rebound current occurred after w...