Ge signa hdxt 1.5t

Manufactured by GE Healthcare

Sourced in United States

The GE Signa HDxt 1.5T is a magnetic resonance imaging (MRI) system designed for diagnostic imaging. It utilizes a 1.5 Tesla (T) superconducting magnet to generate the magnetic field necessary for MRI imaging. The system is capable of producing high-quality images for a variety of clinical applications.

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Lab products found in correlation

Ge signa hdxt 3.0t, by GE Healthcare (1 mentions) Beckman lx20 pro analyser, by Beckman Coulter (1 mentions) 213 stadiometer, by Seca (1 mentions) Advia 2400 chemistry system, by Siemens (1 mentions)

Close spelling variants of this product

GE Signa HDxt 1.5T scanner Signa HDxt 1.5T GE Signa HDxt Signa 1.5T GE 1.5T Signa HDxt GE Signa

3 protocols using ge signa hdxt 1.5t

Anesthesia Protocol for Porcine MRI

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MRI studies were performed on GE Signa HDxt 1.5T and GE Signa HDxt 3.0 T MRI scanners (GE Healthcare, Waukesha, WI, USA). Prior to the MRI scans, all pigs were initially anesthetized by intra-muscular injection of 5 mg/kg telazol and 2 mg/kg xylazine. All pigs then underwent endotracheal intubation to allow for respiratory control during the MRI scanning. Anesthesia was maintained during MRI scanning using 2% isoflurane.

Gandhi D.B., Al Saeedi M., Krier J.D., Jiang K., Glockner J.F, & Lerman L.O. (2023). Evaluation of Renal Fibrosis Using Magnetization Transfer Imaging at 1.5T and 3T in a Porcine Model of Renal Artery Stenosis. Journal of Clinical Medicine, 12(8), 2956.

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Evaluating White Matter Hyperintensities using MRI

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The MRI scanner used was GE Signa HDxt 1.5T superconducting magnetic resonance scanner (GE Healthcare, Chicago, IL, USA). All patients completed routine cranial MRI examinations, including T1-weighted imaging, T2-weighted imaging, diffusion-weighted imaging, fluid attenuation inversion recovery, and other sequences.
WMH was evaluated blindingly by one experienced neurologist and one experienced radiologist and reassessed by another neurologist when the results were inconsistent. Fazekas scale was used to score WML severity on fluid-attenuated inversion recovery images (17 (link)). Paraventricular white matter (0 = no lesion; 1 = cap or pencil-like thin layer lesions; 2 = a halo of smooth lesions; and 3 = paraventricular irregular high signal and extending to deep white matter) and deep-brain white matter (0 = no lesions; 1 = punctate lesion; 2 = lesions start to fuse; 3 = large area fusion of lesions) were evaluated. The sum of the two scores was the total score of Fazekas. Furthermore, Fazekas grade was made according to the sum of the subcortical and bilateral paraventricular lesions: 0, grade 0; 1–2, grade I; 3–4, grade II; and 5–6, grade III (Figure 2).

Zhao L., Jiang B., Li H., Yang X., Cheng X., Hong H, & Wang Y. (2021). Risk Stratification Tool for Ischemic Stroke: A Risk Assessment Model Based on Traditional Risk Factors Combined With White Matter Lesions and Retinal Vascular Caliber. Frontiers in Neurology, 12, 696986.

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Maternal Factors and Neonatal Adiposity

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At recruitment, maternal age, ethnicity, highest educational attainment, household income, and self-reported pre-pregnancy weight were collected through interviewer-administered questionnaires. At the 26-28 week antenatal visit, maternal height (SECA213 Stadiometer, SECA Corp, Hamburg, Germany) and venous fasting plasma glucose [Advia 2400 Chemistry system (Siemens Medical Solutions Diagnostics, Deerfield, IL, USA) and Beckman LX20 Pro analyser (Beckman Coulter, USA)] were measured. Tobacco exposure was assessed through plasma cotinine and interviewer-administered questionnaires ^{23 (link)}. Total gestational weight gain was calculated from pre-pregnancy weight and last measured antenatal weight. Gestational age was calculated from the first trimester ultrasound scan. Infant sex and maternal hypertensive disorders (including chronic hypertension, pregnancy-induced hypertension, and pre-eclampsia) were obtained from medical records. In a subset of neonates (N=160) whose parents consented, neonatal abdominal adiposity, namely the subcutaneous adipose tissue, superficial subcutaneous adipose tissue, deep subcutaneous adipose tissue, and intraabdominal adipose tissue volumes were measured by magnetic resonance imaging using a GE Signa HDxt 1.5T magnetic resonance scanner (GE Healthcare) within 2 weeks from delivery.

Ong Y.Y., Tint M.T., Aris I.M., Yuan W.L., Chen L.W., Fortier M.V., Choo J., Ling L.H., Shek L., Tan K.H., Gluckman P.D., Yap F., Chong Y.S., Godfrey K.M., Chong M.F., Chan S.Y., Eriksson J.G., Wlodek M.E., De Lucia Rolfe E., Ong K.K., Michael N, & Lee Y.S. (2022). Newborn body composition and child cardiovascular risk markers: a prospective multi-ethnic Asian cohort study. International Journal of Epidemiology, 51(6), 1835-1846.

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