Results obtained over the past 40 years have demonstrated that tumor cells of all types tested have an elevated growth requirement for methioninase compared with normal cells. Recombinant methioninase (rMETase) cloned from Pseudomonas putida has been found previously to be an effective antitumor agent attributable to deprivation of the extracellular methionine source of the tumor. To degrade in...

RATIONALE Rad (Ras associated with diabetes) GTPase, a monomeric small G protein, binds to Ca(v)beta subunit of the L-type Ca(2+) channel (LCC) and thereby regulates LCC trafficking and activity. Emerging evidence suggests that Rad is an important player in cardiac arrhythmogenesis and hypertrophic remodeling. However, whether and how Rad involves in the regulation of excitation-contraction (EC...

Ovaj rad posvećen je upotrebi modalnoga glagola morati kojim se prototipno obilježava nužnost. Glavni cilj rada opisati upotrebu ovoga u poljima deontičke, epistemičke i dinamičke modalnosti, posebno s obzirom na dihotomiju subjektivna/objektivna modalnost, snagu stupanj zatim odnos modalnosti negacije, gramatička obilježja konstrukcija modalom dr. Empirijsku podlogu čini „Korpus bosanskih teks...

Whereas the standard immunosuppressive agents foster development of posttransplant lymphoproliferative disorders (PTLDs), the impact of RAD, a macrolide with potent immunosuppressive properties, and other immunosuppressive macrolides on these disorders remains undetermined. We found that RAD had a profound inhibitory effect on in vitro growth of six different PTLD-like Epstein-Barr virus+ lymph...

Rad-GTPase is a regulator of L-type calcium current (LTCC), with increased calcium current observed in Rad knockout models. While mouse models that result in elevated LTCC have been associated with heart failure, our laboratory and others observe a hypercontractile phenotype with enhanced calcium homeostasis in Rad(-/-). It is currently unclear whether this observation represents an early time ...

Pattern of boundary stresses at the peak positive shear rate on three consecutive cycles beginning (A), middle (B), and end (C) a LAOS measurement strain = 9 frequency 10 rad s?1. There are approximately 50 between (A) (B) (C).

Disorders of L-type Ca2+ channels can cause severe cardiac arrhythmias. A subclass of small GTP-binding proteins, the RGK family, regulates L-type Ca2+ current (I(Ca,L)) in heterologous expression systems. Among these proteins, Rad (Ras associated with diabetes) is highly expressed in the heart, although its role in the heart remains unknown. Here we show that overexpression of dominant negativ...

BACKGROUND Equine influenza (EI) is a highly contagious disease caused by viruses of the H3N8 subtype. The rapid diagnosis of EI is essential to reduce the disease spread. Many rapid antigen detection (RAD) tests for diagnosing human influenza are available, but their ability to diagnose EI has not been systematically evaluated. OBJECTIVES The aim of this study was to compare the performance ...

Rad is a low molecular weight GTPase that is overexpressed in skeletal muscle of some patients with type 2 diabetes mellitus and/or obesity. Overexpression of Rad in adipocytes and muscle cells in culture results in diminished insulin-stimulated glucose uptake. To further elucidate the potential role of Rad in vivo, we have generated transgenic (tg) mice that overexpress Rad in muscle using the...