uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Pre-clinical results with Clariscan (NC100150 Injection): experience from different disease models
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Oncology, Radiology and Clinical Immunology. Radiologi. (Ahlström)
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Radiology, Oncology and Radiation Science, Radiology. (Ahlström)
Uppsala University, Disciplinary Domain of Medicine and Pharmacy, Faculty of Medicine, Department of Radiology, Oncology and Radiation Science, Radiology. (Ahlström)
2001 (English)In: Magnetic Resonance Materials in Physics, Biology and Medicine, ISSN 0968-5243, E-ISSN 1352-8661, Vol. 12, no 2-3, 99-103 p.Article in journal (Other academic) Published
Abstract [en]

A superparamagnetic nanoparticle (NC100150 Injection) was investigated in two different animal models; renal perfusion in pigs and tumour imaging in mice. In the pig model, qualitative first-pass perfusion maps following a bolus injection of NC100150 Injection enabled good visualisation of hypoperfused regions of the renal cortex following partial ligation of the renal artery. High temporal resolution was found to be essential to accurately capture the first passage of the contrast agent through the kidney due to the very rapid blood flow in normal renal cortex. In the tumour model (LS174T cells implanted in nude mice), NC100150 Injection was found to cause a gradual (over 60 min) signal increase on T1-w images in part of the tumours which was attributed to contrast agent leakage from the vascular space to the extravascular space in areas of increased capillary permeability. This observation is consistent with previous reports on the molecular cut-off size for vascular extraction for this tumour cell line. The specific enhancement of tumour tissue suggest potential utility of NC100150 Injection as an angiogenesis marker.

Place, publisher, year, edition, pages
2001. Vol. 12, no 2-3, 99-103 p.
Keyword [en]
Adenocarcinoma/*diagnosis, Animals, Colonic Neoplasms/*diagnosis, Contrast Media, Disease Models; Animal, Humans, Iron/*diagnostic use, Ischemia/diagnosis, Kidney/*anatomy & histology/*blood supply, Kidney Cortex/blood supply, Magnetic Resonance Imaging/*methods, Mice, Mice; Nude, Oxides/*diagnostic use, Renal Artery Obstruction/*diagnosis/physiopathology, Sensitivity and Specificity, Swine, Transplantation; Heterologous, Tumor Cells; Cultured
National Category
Medical and Health Sciences
Identifiers
URN: urn:nbn:se:uu:diva-73104DOI: 10.1007/BF02668090PubMedID: 11390264OAI: oai:DiVA.org:uu-73104DiVA: diva2:101015
Available from: 2005-05-31 Created: 2005-05-31 Last updated: 2017-12-14Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textPubMedhttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Retrieve&list_uids=11390264&dopt=Citation

Authority records BETA

Ahlstrom, Håkan K.

Search in DiVA

By author/editor
Ahlstrom, Håkan K.
By organisation
Department of Oncology, Radiology and Clinical ImmunologyRadiology
In the same journal
Magnetic Resonance Materials in Physics, Biology and Medicine
Medical and Health Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 532 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf