Therefore C2I and similar radioimaging probes could be used to detect very early gebdauchsanleitung lesions that occur at an early stage when the disease is essentially reversible. Alternativ kann Verbindung 14 katalytischen Hydrierungsbedingungen unterworfen werden, um Verbindung 15 zu ergeben, die dann in Verbindung 1 umgewandelt werden kann, wobei R1 anders als H ist und Z OH ist, wie es in Schema II beschrieben ist. Halogensterylderivate the structural formula 5 can be easily prepared from commercially available cholesterol and sterol derivatives of structural formula 4 using standard reactions known to one skilled in the art, be prepared using a hydroxy group is converted into a halo group, for example by reaction with either thionyl chloride or thionyl bromide. Startseite — manduca EN Die Proteinkonzentrationen wurden wie oben beschrieben ermittelt. Composition comprising the compound according to claim 6 and a carrier vehicle. Die Ergebnisse sind in der nachstehenden Tabelle 3 gezeigt.
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Duhn Startseite — manduca EN Increasing age alters transbilayer fluidity and cholesterol asymmetry in synaptic plasma membranes of mice.
Obligatory role of cholesterol and apolipoprotein E in the formation of large cholesterol-enriched and receptor-active high density lipoproteins. In microemulsions dispersed radioimaging samples were developed for targeted delivery to the liver. Med Chem, 38 It is therefore intended that the scope of the present invention comprises analogs of the Sterylrestes, which maintain the overall hydrophobicity of the molecule.
The isotope exchange reaction is completed at this temperature for hours essentially, then allowed to cool the reaction tube and releases the content in dry THF. If necessary, especially when labeling polar compounds, excess pivalic acid can be removed prior to chromatography by, is introduced as a trap into the reaction gebrauchsanletiung while heating a disposable syringe containing granulated charcoal and allowed to distill the pivalic acid in the trap.
The family magazine awarded us as a partner, who convices family and kids with their product. Andere auf Mikroemulsion basierende Radioimaging-Proben sind ua iodierte Triglyceride in synthetischen Lipidemulsionen, die auf Leberzellen als Ziel ausgerichtet sind. Localization of the radiolabeled probe is performed by conventional clinical radioimaging techniques.
From this very second to another. The subsequent transport of the gebraucnsanleitung Fragmen te from the target cells out leads to the loss of the radio signal and a weak image quality. LDL und Mikroemulsionen bewiesen somit einen guten praktischen Nutzen zur zielgerichteten Zufuhr diagnostischer und therapeutischer Verbindungen. Although this sample gave a good targeted delivery to the liver cells and acceptable diagnostic efficiency, has been reported a high incidence of harmful side effects [Miller et al.
Basically, a mixture was prepared containing 5 ml of dialyzed LDL, 5 ml of 0. The cells are lysed and the amount of radiolabeled sample taken from the cells can be determined by measuring the associated with the lysed cells radioactivity. The filtrate was washed with 0. The heaviest lesion was the ascending aorta to the aortic arch.
Instructions — manduca EN This invention provides hydrolysis-resistant analogues of esters of mandjca diacylglyceryl IDG for use as radiolabeled samples for the diagnostic radioimaging available.
It is believed that the specific targeting properties of microemulsions are due to their close resemblance to chylomicron remnants. The high concentration of Phospholipidethern in the cell membranes of tumor cells compared to normal cells, for example, exploit, radioiodinated medium- and long-chain Phospholipidether have been developed.
Recently, a new method of using microemulsions to enhance the incorporation of a radiopharmaceutical into LDL has been developed. Endogene Lipasen hydrolysieren die Triglyceridkomponente der Chylomikronen, und die resultierenden cholesterinreichen Reste sind als Chylomikron-Reste bekannt. The composition of claim 16 for use in a method of diagnosing atherosclerosis, stroke, cirrhosis, hepatitis, Alzheimer disease, glomerulosclerosis, ataxia with Vitamin E deficiency, liver tumors, or cancer.
It is not an admission necessarily intended, nor should it be interpreted as such that any one of the preceding information constitutes prior art against the present invention. Bromoethyl ester 6 is reacted with triphenylphosphine, to form a triphenylphosphonium salt 7 which results in the condensation of m-nitrobenzaldehyde in the presence of a suitable base to form compound 8.
The microemulsion, which floated to the top centrifuge tubes, was collected and subjected to EM and image analysis. The mice were randomly divided into two groups: Therefore C2I and similar radioimaging probes could be used to detect very early atherosclerotic lesions that occur at an early stage when the disease is essentially reversible. Accessories 1 Similar products Customers also bought Customers also viewed. To maximize the shelf life of the kits, the samples can be provided unlabeled and the kit may further contain the necessary reagents and regulations for radiolabeling of the sample molecules with the appropriate radioisotope.
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