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UNLABELLED Magnetic resonance imaging (MRI) is uniquely suited to study the pathophysiology of arteriosclerosis. So far, magnetic resonance (MR) measurements of vessel dimensions have mainly been done by manual tracing of vessel wall contours. However, such data postprocessing is very time-consuming and has limited accuracy due to difficulties in precise tracing of the thin vessel wall. PURPO...
PURPOSE To investigate the longitudinal alterations of subbasal corneal nerves in patients with infectious keratitis (IK) during the acute phase, cessation of treatment, and the recovery phase by in vivo confocal microscopy (IVCM). DESIGN Prospective, longitudinal, case-control, single-center study. PARTICIPANTS Fifty-six eyes of 56 patients with the diagnosis of bacterial (n=28), fungal (n...
Methods In preliminary study myocardial oedema in 15 patients (13 male) with STEMI within 2-4 days were evaluated . The CMR examination was performed on a 1,5 T scanner (Magnetom Avanto; Siemens; Germany; Erlangen;) using a 8-channel phased-array coil. The parameters of the diffusion-weighted EPI sequence (DWI) were as follows: slice thickness 10mm, repetition time (depending on patient breath ...
The purpose of this study was to investigate the relationship between lumbar vertebral microfracture and fatigue loading on young human spine under physiological cyclic compression loads. Thirty-three thoracolumbar vertebrae (T12 to L4) were obtained from 7 adult Chinese male cadavers. They were randomly divided into 5 groups. Cyclical compression was performed for 20,000 cycles with 2 Hz. Load...
MATERIALS Reagents Dithiothreitol (DTT), 1 M DNA IQ System (Promega; includes Resin, Lysis Buffer, 2X Wash Buffer, and Elution Buffer) Ethanol, 95-100% Isopropanol Sample (liquid blood, cotton swab, th CEP swab, 15-50 mm2 S&S paper, 3-30 mm2 FTA paper) Equipment Aerosol-resistant micropipette tips DNA IQ Spin Baskets (Promega) Heating blocks, preset to 65°C and 95oC MagneSphere Technology Magne...
1 Cardiovascular Research Foundation, New York, NY, USA. Correspondence: Gary S. Mintz, MD. Cardiovascular Research Foundation, 111 E 59th St – 11th floor, New York, NY, USA – 10022 E-mail: [email protected] Received on: 25/08/2009 • Accepted on: 28/08/2009 In this issue of Revista Brasileira de Cardiologia Invasiva, Brito et al.1 report the impact of the final post-procedure intravascular ultraso...
BACKGROUND We used intravascular ultrasound (IVUS) to evaluate recurrence after sirolimus-eluting stent (SES) implantation treatment of in-stent restenosis (ISR). METHODS AND RESULTS Forty-eight ISR lesions (41 patients with objective evidence of ischemia) were treated with SES. Recurrent ISR was identified in 11 lesions (all focal); repeat revascularization was performed in 10. These were co...
In the title compound, C(6)H(14)N(2) (2+)·Cl(4)I(-)·Cl(-), the dication and the anions lie on special positions. The dication has mm2 symmetry with two bonded C atoms and the two N atoms located on a crystallographic mirror plane parallel to bc, and with a mirror plane parallel to ab passing through the mid points of the three C-C bonds. In the square-planar Cl(4)I(-) anion, two Cl atoms and th...
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