JPH07507800A - 胃腸管用造影剤としての粘土に封入された遷移および希土類金属イオン - Google Patents

胃腸管用造影剤としての粘土に封入された遷移および希土類金属イオン

Info

Publication number
JPH07507800A
JPH07507800A JP6501607A JP50160793A JPH07507800A JP H07507800 A JPH07507800 A JP H07507800A JP 6501607 A JP6501607 A JP 6501607A JP 50160793 A JP50160793 A JP 50160793A JP H07507800 A JPH07507800 A JP H07507800A
Authority
JP
Japan
Prior art keywords
clay
ions
paramagnetic
encapsulated
zeolite
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.)
Pending
Application number
JP6501607A
Other languages
English (en)
Japanese (ja)
Inventor
バルカス，ケネス・ジェイ，ジュニア
Original Assignee
ボード・オヴ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム
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 ボード・オヴ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム filed Critical ボード・オヴ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム
Publication of JPH07507800A publication Critical patent/JPH07507800A/ja
Pending 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)
JP6501607A 1992-06-15 1993-06-04 胃腸管用造影剤としての粘土に封入された遷移および希土類金属イオン Pending JPH07507800A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US898,906 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
US070,351 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
JPH07507800A true JPH07507800A (ja) 1995-08-31

Family

ID=26751043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6501607A Pending JPH07507800A (ja) 1992-06-15 1993-06-04 胃腸管用造影剤としての粘土に封入された遷移および希土類金属イオン

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011203233A (ja) * 2010-03-02 2011-10-13 Ngk Insulators Ltd １ｈ−ｎｍｒのｔ１緩和時間およびｔ２緩和時間の校正用試料

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 (ja) * 1989-07-03 1991-02-18 Sumitomo Metal Mining Co Ltd ゼオライト成型焼成体及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011203233A (ja) * 2010-03-02 2011-10-13 Ngk Insulators Ltd １ｈ−ｎｍｒのｔ１緩和時間およびｔ２緩和時間の校正用試料

Also Published As

Publication number Publication date
EP0646237A1 (de) 1995-04-05
AU4528093A (en) 1994-01-04
WO1993025895A1 (en) 1993-12-23
EP0646237A4 (de) 1995-11-08

Similar Documents

Publication Publication Date Title
JP2716094B2 (ja) 胃腸管用コントラスト剤として用いられる、分子ふるいに包含された遷移金属イオン及び希土類金属イオン
US5023072A (en) Paramagnetic/superparamagnetic/ferromagnetic sucrose sulfate compositions for magnetic resonance imaging of the gastrointestinal tract
US5128121A (en) Mixture of a positive and negative contrast agent for magnetic resonance imaging
TW319763B (de)
JP2556627B2 (ja) Ｎｍｒ診断剤
JP2894879B2 (ja) 診断用造影剤
Shoenut et al. MRI in the diagnosis of Crohn's disease in two pregnant women
JPH0477734B2 (de)
JPH0768193B2 (ja) 生理学的に認容性のｎｍｒ―造影剤用錯塩
JPH0563453B2 (de)
JPH07506092A (ja) 診断薬および／または治療薬としてのフレレンの用途
JPH03502338A (ja) 常磁性化合物
JPH066538B2 (ja) コントラスト剤
JPH01500196A (ja) 臨床用途に使用される生物分解性超常磁性物質
JPH04500964A (ja) キレート組成物
JPH04506970A (ja) 粒状造影剤
Rubin et al. A multicenter clinical trial of gadolite oral suspension as a contrast agent for MRI
JPH07507800A (ja) 胃腸管用造影剤としての粘土に封入された遷移および希土類金属イオン
KR101389062B1 (ko) 폴리머-실리카 코팅된 금-가돌리늄 나노입자 및 이를 포함하는 ct/mri 이중 모드 조영제
US20100055040A1 (en) Optical Imaging Contrast Agents
JP2001500871A (ja) 方 法
JPH01100187A (ja) 金属含有少糖類‐多硫酸塩化合物及びその製法、この化合物を含む胃腸病を検出する診断剤及びその製法並びにこの化合物を含むｎｍｒ‐及びレントゲン診断用診断剤
JPH07500830A (ja) コントラスト媒体
JPH05508831A (ja) 胃腸管の核磁気共鳴を用いる視覚的表示用のランタニドの不溶性塩
WO1998011922A2 (en) Method