Výsledky vyhledávání - "Astri Rogstad"

GE-145, a new low-osmolar dimeric radiographic contrast medium

Autor: Line Roed, Paul Evans, Andreas Gram, Inger Oulie, Henrik Rasmussen, Ben Newton, Lars-G. Wistrand, Derek Grant, Gunnar Hagelin, Peter Iveson, Mikkel Thaning, Astri Rogstad

Publikováno v: Acta Radiologica. 51:1014-1020

Background: Contrast-induced nephrotoxicity is a significant risk when using radiographic contrast media clinically, especially in high risk patients. Consequently, there is a need for a new contrast agent with improved clinical safety with regards t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d468e46ccee012eab93811348b96604
https://doi.org/10.3109/02841851.2010.509739

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Molecular Imaging of Interstitial Alterations in Remodeling Myocardium After Myocardial Infarction

Publikováno v: Journal of the American College of Cardiology, 52(24), 2017-2028. Elsevier USA

Objectives The purpose of this study was to evaluate interstitial alterations in myocardial remodeling using a radiolabeled Cy5.5-RGD imaging peptide (CRIP) that targets myofibroblasts. Background Collagen deposition and interstitial fibrosis contrib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760fc6badc9d27037d20cad9b9ddd6c8

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Exploration of the impact of stereochemistry on the identification of the novel translocator protein PET imaging agent [(18)F]GE-180

Autor: Andrew Black, Ingvil Gausemel, Clare Durrant, Inger Oulie, Alan Peter Clarke, Paul A. Jones, William Trigg, Dimitrios Mantzilas, Imtiaz Khan, Astri Rogstad, Wai-Fung Chau

Publikováno v: Nuclear medicine and biology. 42(9)

Introduction The tricyclic indole compound, [ 18 F]GE-180 has been previously identified as a promising positron emission tomography (PET) imaging agent of the translocator protein (TSPO) with the potential to aid in the diagnosis, prognosis and ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66507cf6dd0079bd9d9c291eec985b6b
https://pubmed.ncbi.nlm.nih.gov/26072270

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Pharmacokinetics and bioavailability of flumequine and oxolinic acid after various routes of administration to Atlantic salmon in seawater

Autor: Christian Syvertsen, Odd F. Ellingsen, Astri Rogstad

Publikováno v: Aquaculture. 110:207-220

The present preclinical study was performed to investigate the pharmacokinetics of flumequine in Atlantic salmon (Salmo salar L.) in seawater after administration of different doses and dosage formulations. Flumequine was administered intravenously (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac4e0a560d54c9217307e22f9608b8fe
https://doi.org/10.1016/0044-8486(93)90369-a

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Rapid Assay for Monitoring Residues of Enrofloxacin and Sarafloxacin in Fish Tissues by High Performance Liquid Chromatography

Autor: Víctor Hormazábal, Magne Yndestad, Ingrid Steffenak, Astri Rogstad

Publikováno v: Journal of Liquid Chromatography. 14:1605-1614

A simple and rapid method for extraction and HPLC-analysis of residues of enrofloxa-cin and sarafloxacin in muscle and liver from Atlantic salmon is presented. After homogenization of the tissue the fat was separated by extraction into organic solven

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bbe8520547ccfb4e63a014cc520cc75
https://doi.org/10.1080/01483919108049638

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Extraction and High Performance Liquid Chromatographic Determination of Enrofloxacin in Fish Serum and Tissues

Autor: Víctor Hormazábal, Astri Rogstad, Magne Yndestad

Publikováno v: Journal of Liquid Chromatography. 14:521-531

The extraction of enrofloxacin from fish serum and tissues using solid phase extraction columns has been studied. Good recoveries were obtained by using C2 columns for cleanup of serum and C18 columns for clean-up of tissue samples. the sample pretre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e24903606e10687cf2ba376e3efadd4
https://doi.org/10.1080/01483919108049267

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Paramagnetic Liposomes as Thermosensitive Probes for MRI-Guided Thermal Treatment: In Vitro Feasibility Studies

Autor: Astri Rogstad, Atle Bjørnerud, S. L. Fossheim, K. A. Il’yasov, Unni N. Wiggen, Jürgen Hennig

Publikováno v: Applied Magnetic Resonance. 33

In this work the potential of thermosensitive paramagnetic liposomes for in vitro temperature monitoring during radiofrequency heating has been assessed. Two thermosensitive liposome formulations with different phase-transition properties were invest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e16dd3f6d2c2af2e682026bd84a0399
https://doi.org/10.1007/s00723-008-0086-8

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A targeted molecular probe for colorectal cancer imaging

Autor: Siver Andreas Moestue, Astri Rogstad, Ragnar Bendiksen, T. Attramadal, Andrew Healey, Bard Indrevoll, Edvin Wilhelm Johannesen, Roger Bjerke

Publikováno v: SPIE Proceedings.

Colorectal cancer is a major cause of cancer death. Morbidity, mortality and healthcare costs can be reduced if the disease can be detected at an early stage. Screening is a viable approach as there is a clear link to risk factors such as age. We hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::372d3f66f6e7ad1c54369d3358d1272c
https://doi.org/10.1117/12.763297

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