Pouliquen, D.; De Certaines, J.D.; Chatel, M.
The 72nd scientific assembly and annual meeting of the Radiological Society of North America (Abstracts)1986
The 72nd scientific assembly and annual meeting of the Radiological Society of North America (Abstracts)1986
AbstractAbstract
[en] The development of new contrast agents results from the optimal interplay of three factors: the chemical properties of the agents, their pharmacokinetics, and their toxicity. The authors have produced three kinds of new potential contrast agents: gadolinium (2.2.1.) cryptate, gadolinium-or iron-labeled polyalkyl methacrylic nanoparticles, and gadolinium-labeled monoclonal antibodies. Properties are tested first by MR measurements on rats. Then MR imaging is performed at 0.35 T, using a surface coil. The use of computerized pharmacokinetic models allows the experimental results to be analyzed comparatively. The results of these trials are the basis for further testing with regard to targeting by monoclonal antibodies, and parmacokinetic modulation by polyalkyl methacrylic nanoparticles
Primary Subject
Secondary Subject
Source
Anon; p. 30; 1986; p. 30; Radiological Society of North America Inc; Oak Brook, IL (USA); 72. scientific assembly and annual meeting of RSNA; Chicago, IL (USA); 30 Nov - 5 Dec 1986
Record Type
Book
Literature Type
Conference; Numerical Data
Country of publication
ANIMALS, ANTIBODIES, CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, DATA, DECOMPOSITION, DIAGNOSTIC TECHNIQUES, DISTRIBUTION, DRUGS, INFORMATION, ISOTOPE APPLICATIONS, KINETICS, LABELLED COMPOUNDS, MAMMALS, MATERIALS, NUMERICAL DATA, RADIATION EFFECTS, RADIOACTIVE MATERIALS, RARE EARTH COMPOUNDS, RODENTS, TRACER TECHNIQUES, VERTEBRATES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Etude en R.M.N. du proton de l'action d'un agent paramagnetique, le chlorure de manganese, sur les differentes phases d'eau tissulaire
Primary Subject
Source
Meeting of the Biophysical society on magnetic resonance imaging; Deauville (France); 18-20 Sep 1986; Published in summary form only.
Record Type
Journal Article
Literature Type
Conference
Journal
Journal de Biophysique et de Biomecanique; CODEN JBNDD; v. 10(4); p. 187-188
Country of publication
ANIMALS, BODY, CHLORIDES, CHLORINE COMPOUNDS, DIAGNOSTIC TECHNIQUES, DIGESTIVE SYSTEM, GLANDS, HALIDES, HALOGEN COMPOUNDS, HYDROGEN COMPOUNDS, MAGNETIC RESONANCE, MAGNETISM, MAMMALS, MANGANESE COMPOUNDS, ORGANS, OXYGEN COMPOUNDS, POLAR SOLVENTS, RELAXATION, RESONANCE, RODENTS, SOLVENTS, TRANSITION ELEMENT COMPOUNDS, VERTEBRATES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Pouliquen, D.; Perdrisot, R.; Ermias, A.; Akoka, S.; Jallet, P.; LeJeune, J.J.
Seventy sixth scientific assembly and annual meeting of the Radiological Society of North America1990
Seventy sixth scientific assembly and annual meeting of the Radiological Society of North America1990
AbstractAbstract
[en] For the last 5 years, there has been a considerable interest in the use superparamagnetic nanoparticles as new MR contrast agents. The aims of this paper are to develop a new nanoparticular superparamagnetic preparation (MD) and to optimize its physical properties (eg, size, relaxometry parameters) in order to decrease the efficient dose and the toxicity and to increase its biodegradability. MD nanoparticles were generated by modification of the Moldays method: namely, use of Fe3+/Fe2+ molar ratio, Dextran T40 concentration, and titration and heating parameters. These nanoparticles differ from other current preparations especially in size distribution, r2 relaxivity, charge (zeta potential close to zero), and magnetic parameters (high susceptibility, high magnetite Fe3O4 content)
Primary Subject
Source
Anon; 331 p; 1990; p. 109; Radiological Society of North America Inc; Oak Brook, IL (United States); 76. scientific assembly and annual meeting of the Radiological Society of North America; Chicago, IL (United States); 25-30 Nov 1990; CONF-901103--; Radiological Society of North America Inc., 1415 West 22 St., Oak Brook, IL 60521 (USA)
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Short communication
Original Title
Synthese et evaluation chez l'animal de nanoparticules d'oxyde de fer marquees a l'indium 111 utilisables comme traceur en lymphoscintigraphie
Primary Subject
Source
33. French Colloquium on Nuclear Medicine; Grenoble (France); 18-21 Oct 1994
Record Type
Journal Article
Literature Type
Conference
Journal
Medecine Nucleaire. Imagerie Fonctionelle et Metabolique; ISSN 0928-1258; ; CODEN MNIMEX; v. 18(5-6); p. 244
Country of publication
BETA DECAY RADIOISOTOPES, COUNTING TECHNIQUES, DAYS LIVING RADIOISOTOPES, DIAGNOSTIC TECHNIQUES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, INDIUM ISOTOPES, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPE APPLICATIONS, ISOTOPES, MATERIALS, MEDICINE, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, RADIOACTIVE MATERIALS, RADIOISOTOPE SCANNING, RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Short communication
Original Title
Synthese, marquage et evaluation de microcapsules pour l'imagerie du tractus digestif
Primary Subject
Source
31. French Colloquium on Nuclear Medicine; Clermont-Ferrand (France); 16-18 Sep 1992
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, COUNTING TECHNIQUES, DAYS LIVING RADIOISOTOPES, DIAGNOSTIC TECHNIQUES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INDIUM ISOTOPES, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LABELLED COMPOUNDS, MAMMALS, MATERIALS, MEDICINE, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, RADIOACTIVE MATERIALS, RADIOISOTOPE SCANNING, RADIOISOTOPES, RODENTS, TECHNETIUM ISOTOPES, VERTEBRATES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Application du modele a 2 phases en echange rapide a l'etude des variations du temps de relaxation T1 du foie normal et pathologique, en RMN du proton
Primary Subject
Source
24. French language symposium on nuclear medicine; Nice (France); 13-15 Sep 1984; Published in summary form only.
Record Type
Journal Article
Literature Type
Conference
Journal
J. Biophys. Med. Nucl; ISSN 0399-0435; ; v. 8(2-3); p. 64-66
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Short communication
Original Title
Mise au point et marquage d'un agent particulaire utilisable en lymphoscintigraphie
Primary Subject
Source
33. French Colloquium on Nuclear Medicine; Grenoble (France); 18-21 Oct 1994
Record Type
Journal Article
Literature Type
Conference
Journal
Medecine Nucleaire. Imagerie Fonctionelle et Metabolique; ISSN 0928-1258; ; CODEN MNIMEX; v. 18(5-6); p. 242
Country of publication
ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BLOOD SUBSTITUTES, CARBOHYDRATES, COUNTING TECHNIQUES, DAYS LIVING RADIOISOTOPES, DIAGNOSTIC TECHNIQUES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, EVEN-ODD NUCLEI, HOURS LIVING RADIOISOTOPES, INDIUM ISOTOPES, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, IRON ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPE APPLICATIONS, ISOTOPES, MAGNETISM, MAMMALS, MATERIALS, MEDICINE, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ORGANIC COMPOUNDS, POLYSACCHARIDES, RADIOACTIVE MATERIALS, RADIOISOTOPE SCANNING, RADIOISOTOPES, RODENTS, SACCHARIDES, TECHNETIUM ISOTOPES, VERTEBRATES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] We have developed new microencapsulated beta emitter radiotracers which could be used in nuclear medicine for selective internal radiotherapy. Their efficacy was evaluated on B16 melanoma tumor model in mice, using phosphorus 31 spectroscopy. This kind of tracer would allow a precise targetting of beta irradiation
Original Title
Mise au point d'emetteurs beta microencapsules destines a la radiotherapie metabolique
Primary Subject
Record Type
Journal Article
Journal
Medecine Nucleaire. Imagerie Fonctionelle et Metabolique; ISSN 0928-1258; ; CODEN MNIMEX; v. 17(3); p. 129-132
Country of publication
ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CARCINOMAS, DAYS LIVING RADIOISOTOPES, DISEASES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, EPITHELIOMAS, HEAVY NUCLEI, IRRADIATION, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, KINETICS, LABELLED COMPOUNDS, MAMMALS, MATERIALS, MEDICINE, NEOPLASMS, NUCLEI, ODD-ODD NUCLEI, RADIOACTIVE MATERIALS, RADIOISOTOPES, RHENIUM ISOTOPES, RODENTS, THERAPY, VERTEBRATES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Published in summary form only
Original Title
Developpement de microcapsules vectrices d'agents radioactifs emetteurs β utilisables par embolisation selective dans le traitement des tumeurs. Premiers resultats
Primary Subject
Source
28. French Colloquium on nuclear medicine; 28. Colloque de Medecine Nucleaire de langue francaise; Paris (France); 8-10 Dec 1988
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, COLLOIDS, DAYS LIVING RADIOISOTOPES, DISEASES, DISPERSIONS, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, HEAVY NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LABELLED COMPOUNDS, MATERIALS, MEDICINE, NUCLEI, ODD-ODD NUCLEI, RADIOACTIVE MATERIALS, RADIOISOTOPES, RHENIUM ISOTOPES, THERAPY, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue