AU4528093A - Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract - Google Patents

Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract

Info

Publication number
AU4528093A
AU4528093A AU45280/93A AU4528093A AU4528093A AU 4528093 A AU4528093 A AU 4528093A AU 45280/93 A AU45280/93 A AU 45280/93A AU 4528093 A AU4528093 A AU 4528093A AU 4528093 A AU4528093 A AU 4528093A
Authority
AU
Australia
Prior art keywords
rare earth
earth metal
metal ions
gastrointestinal tract
contrast agents
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU45280/93A
Inventor
Kenneth J Balkus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Texas System
Original Assignee
University of Texas System
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/070,351 external-priority patent/US5429814A/en
Application filed by University of Texas System filed Critical University of Texas System
Publication of AU4528093A publication Critical patent/AU4528093A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/189—Host-guest complexes, e.g. cyclodextrins

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU45280/93A 1992-06-15 1993-06-04 Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract Abandoned AU4528093A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US898906 1986-08-21
US08/070,351 US5429814A (en) 1990-12-07 1991-12-06 Molecular sieve-enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract
US07/898,906 US5277896A (en) 1990-12-07 1992-06-15 Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract
US070351 1993-05-27
PCT/US1993/005350 WO1993025895A1 (en) 1992-06-15 1993-06-04 Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract

Publications (1)

Publication Number Publication Date
AU4528093A true AU4528093A (en) 1994-01-04

Family

ID=26751043

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45280/93A Abandoned AU4528093A (en) 1992-06-15 1993-06-04 Clay enclosed transition and rare earth metal ions as contrast agents for the gastrointestinal tract

Country Status (4)

Country Link
EP (1) EP0646237A4 (en)
JP (1) JPH07507800A (en)
AU (1) AU4528093A (en)
WO (1) WO1993025895A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5657967B2 (en) * 2010-03-02 2015-01-21 日本碍子株式会社 Sample for calibration of T1 relaxation time and T2 relaxation time of 1H-NMR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927624A (en) * 1987-11-19 1990-05-22 The University Of Rochester Clay magnetic resonance contrast agents for gastrointestinal comsumption or introduction
GB8808305D0 (en) * 1988-04-08 1988-05-11 Nycomed As Compositions
GB8813425D0 (en) * 1988-06-07 1988-07-13 Hall L D Magnetic resonance imaging
JPH0337156A (en) * 1989-07-03 1991-02-18 Sumitomo Metal Mining Co Ltd Formed and calcined zeolite and its production

Also Published As

Publication number Publication date
EP0646237A1 (en) 1995-04-05
JPH07507800A (en) 1995-08-31
WO1993025895A1 (en) 1993-12-23
EP0646237A4 (en) 1995-11-08

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