Journal of Human Hypertension

(2009) 23, 718-727; doi: 10.1038/jhh.2009.8; published online 12 March 2009″
“Ferromagnetic resonance, in 7 to 18 GHz frequency range, is used to investigate a series of 11 sputtered Permalloy (Py)/Cu/Co trilayers and Py/Cu/Co/NiO spin valve system. The experimental data, frequency versus applied magnetic field, agree quit well with the theoretical model. The magnetic coupling between Py and Co is found to be ferromagnetic with effective magnetic coupling parameter values increasing from 0.05 to 0.1 erg/cm(2) as the interlayer Cu thickness decreases from 10 to 2 nm. While the magnetic coupling leads to a decrease in the resonance fields, H-R, of the modes, the exchange anisotropy at the Co/NiO interface shifts the mode upwards. However the shift is more important for the optical mode than for the acoustic one. Hysteresis curves, qualitatively, confirm the ferromagnetic coupling. VX-689 manufacturer The antiferromagnetic NiO layer leads

to a slight increase in the coercive field. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3476269]“
“Electrodiagnostic techniques have been utilized in surgery since the early 1960s. These techniques have been primarily used in neurosurgery; however, with the introduction of neuromodulation for voiding dysfunction, these techniques have now found their way into the field of female pelvic medicine. This article will review techniques applicable to evaluate pelvic floor function as it relates to neuromodulation. It will also review Trichostatin A inhibitor the literature describing how these techniques are used to help determine appropriate candidates as well as improve surgical outcomes. A PubMed Fer-1 solubility dmso search was conducted using the terms neuromodulation, Interstim, electrodiagnosis, electrodiagnostic

techniques, electromyography with limits to the pelvic floor, and voiding dysfunction. Eight articles and three abstracts were found that directly related to the use of electrodiagnostic techniques as they apply to neuromodulation. Electrodiagnostic techniques may play a role in helping predict appropriate candidates for neuromodulation as well as improve surgical outcomes.”
“Whether left ventricular mass (LVM) should be normalized to different indexes in relation to body size is still debated. We sought to evaluate the prevalence of left ventricular hypertrophy (LVH) defined by different indexation criteria in a cohort of hypertensive subjects categorized according to body mass index (BMI). A total of 2213 essential hypertensive subjects included in the Evaluation of Target Organ Damage in Hypertension (ETODH) were divided in three groups according to BMI thresholds (<25, 25-29.9 and >= 30 kg m(-2)). All patients underwent extensive investigations including quantitative echocardiography. LVH was defined as an LVM index equal to or higher than (1) 125 g m(-2) in men and 110 g m(-2) in women, (2) 51 g m(-2.7) in men and 47 g m(-2.7) in women.