The authors examined how time orientation and morningness–eveningness relate to 2 forms of procrastination: indecision and avoidant forms. Participants were 509 adults (M age = 49.78 years, SD = 6.14) who completed measures of time orientation, morningness–eveningness, decisional procrastination (i.e., indecision), and avoidant procrastination. Results showed that morningness was negatively rel...

EARLY FLOWERING 3 (ELF3) plays key roles in the control of circadian rhythms, photoperiodic flowering, hypocotyls length and response to light in Arabidopsis. ELF3, however, encodes a protein without any motifs or domains of known function. Biochemical function of ELF3 has been largely unknown. Here we show the first demonstration of diversity of numbers of polyglutamines in the ELF3 among 60 A...

A sensitive and simple liquid chromatography/electrospray mass spectrometry (LC-ESI-MS) method for determination of cilostazol in rat plasma using one-step protein precipitation was developed. After addition of midazolam as internal standard (IS), protein precipitation by acetonitrile was used as sample preparation. Chromatographic separation was achieved on an SB-C18 (2.1 × 50 mm, 5.0 μm) colu...

240 Mold Sensitization in Chronic Rhinosinusitis Patients Radoslaw Gawlik, MD, PhD, and Eugeniusz Czecior, MD, PhD. Internal Medicine, Allergy and Clin Immunology, Silesian University of Medicine, Katowice, Poland; Silesian University of Medicine, Zabrze, Poland. Background: It is estimated that about 10% of the population have IgE antibodies to common inhalant molds. Exposure to fungal allerge...

Activation of large conductance Ca(2+)-activated K(+) channels is controlled by both cytoplasmic Ca(2+) and membrane potential. To study the mechanism of voltage-dependent gating, we examined mSlo Ca(2+)-activated K(+) currents in excised macropatches from Xenopus oocytes in the virtual absence of Ca(2+) (<1 nM). In response to a voltage step, I(K) activates with an exponential time course, fol...

We investigated left ventricular (LV) mechanical work and energetics in the cross-circulated (blood-perfused) isoproterenol [Iso 1.2 mg x kg(-1).day(-1) for 3 days (Iso3) or 7 days (Iso7)]-induced hypertrophied rat heart preparation under isovolumic contraction-relaxation. We evaluated pressure-time curves per beat, end-systolic pressure-volume and end-diastolic pressure-volume relations, and m...