Radiolabeling Methods

Bao A, Goins B, Klipper R, Negrete G, Mahindaratne M, Phillips WT. A novel liposome radiolabeling method using Tc-SNS/S complexes in vitro and in vivo evaluation. J Pharm Sci 2003 92 1893. [Pg.184]

Terbutaline sulfate, salbutamol Development of radiolabelling method 22... [Pg.257]

Salbutamol and fenoterol Development of radiolabelling method and lung deposition 24... [Pg.257]

Salbutamol Development of radiolabelling method and comparison of MDI with DPI 26... [Pg.257]

It is worth noting that each of the above mentioned radiolabelling methods can be further modified for the study need. For example, the drug particles can be suspended in the organic phase containing the radiolabel and spray-dried, followed by reconstitution in the propellants, as has been carried out on salbutamol sulfate [19]. [Pg.259]

Terbutaline sulfate Development of radiolabelling method for Turbu-haler in lung deposition study 31... [Pg.260]

Cromoglycic acid and nedocromil Development of radiolabelling method 37... [Pg.260]

Because natural samples often have background levels of organic material and the chemical substrate concentration is low, indirect measurement techniques can not be used and 14C, other radiolabelled techniques, or sensitive specific analytical methods are required. If radiolabelled methods are used, the cost of the method increases, due to the cost of synthesis of the radiolabelled material. Use of radiolabelled chemicals is required for registration studies on environmental fate testing of pesticides. [Pg.311]

Radial immunodiffusion procedures are varied but all depend upon the diffusion of the antigen or antibody in a gel producing a precipitate which is proportional to the quantity of reactants (often sensitive to 25 ng protein with visual methods (32,72, 73)). Modifications using radiolabeled antigens or antibodies may increase the sensitivity fifty-fold (74,75). If the antibody is first mixed with the hapten, the concentration of free unbound antibody will decrease proportionately and result in a decrease in the precipitate formed with the antigen which can be observed visually or with radiolabeled methods. [Pg.342]

Salbutamol Radiolabeling method development, simultaneous measurement of lung deposition, and bronchodilator response [11]... [Pg.3096]

Terbutaline sulfate and salbutamol Development of radiolabeling method [19]... [Pg.3096]

Fluticasone propionate Development of radiolabeling method for MDIs using positron emitters [3]... [Pg.3096]

Salbutamol sulfate Development of radiolabeling method and comparison with an MDI [23]... [Pg.3098]

Methods Used for the Measurement of DNA Adducts Radiolabeling Method Coupled with Liquid Scintillation Counting Immunoassays T-PostlabeUng Assay... [Pg.316]

Assay Limitations and Advantages. Each method mentioned above has its strengths and weaknesses (see Table 12.2) that impact its specificity, sensitivity, cost, and practicality. The radiolabeling method coupled with liquid scintillation... [Pg.317]

Radiolabeling Method Associated with Accelerator Mass Spectrometry... [Pg.317]

Radiolabeling Method Coupled with Liquid Scintillation Counting... [Pg.318]

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