These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Magistral preparation of methylene diphosphonate and its clinical evaluation in radionuclide diagnosis of the skeleton].
    Author: Lepej J, Marosová A, Altmann P, Reznák I, Podmajerský M.
    Journal: Cesk Farm; 1989 Jul; 38(5):204-9. PubMed ID: 2790989.
    Abstract:
    The present authors report on their own method of preparation of a frozen kit of methylenediphosphonate (MDP) which has been hitherto imported from the foreign currency area. The preparation after labelling with 99mTc serves for scintigraphy of the skeleton. The rate of MDP and the reducing reagent (SnCl2.2H2O)-5:1 proved to be the most advantageous. The preparation was compared with two more radiopharmaceuticals: hydroxyethylidenedisphosphanate (HEDP) and pyrophosphate (PYP). The results of a subjective evaluation of readability of scintigrams with grades 1-5 are unequivocally more favourable for MDP and HEDP (2.3 and 2.4) against PYP (3.1). MDP possessed the best rate of the number of impulses from the bone and the surrounding tissue--the background of the radiopharmaceuticals under study. The authors also examined the rapidity of uptake of MDP in the bone, kidney and its elimination from the plasma. The obtained results were in good agreement with commercial preparations tested at different laboratories. The use of MDP prepared in this manner is a contribution both to economy and clinical practice.
    [Abstract] [Full Text] [Related] [New Search]