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Ronald James Callahan, PH.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Drozdovitch V, Brill AB, Callahan RJ, Clanton JA, DePietro A, Goldsmith SJ, Greenspan BS, Gross MD, Hays MT, Moore SC, Ponto JA, Shreeve WW, Melo DR, Linet MS, Simon SL. Use of radiopharmaceuticals in diagnostic nuclear medicine in the United States: 1960-2010. Health Phys. 2015 May; 108(5):520-37. PMID: 25811150.
    View in: PubMed
  2. Liang SH, Yokell DL, Jackson RN, Rice PA, Callahan R, Johnson KA, Alagille D, Tamagnan G, Collier TL, Vasdev N. Microfluidic continuous-flow radiosynthesis of [18F]FPEB suitable for human PET imaging. Medchemcomm. 2014 Apr 01; 5(4):432-435. PMID: 25431646.
    View in: PubMed
  3. Callahan RJ, Chilton HM, Ponto JA, Swanson DP, Royal HD, Bruce AD. Procedure guideline for the use of radiopharmaceuticals 4.0. J Nucl Med Technol. 2007 Dec; 35(4):272-5. PMID: 18006598.
    View in: PubMed
  4. Tgavalekos NT, Musch G, Harris RS, Vidal Melo MF, Winkler T, Schroeder T, Callahan R, Lutchen KR, Venegas JG. Relationship between airway narrowing, patchy ventilation and lung mechanics in asthmatics. Eur Respir J. 2007 Jun; 29(6):1174-81. PMID: 17360726.
    View in: PubMed
  5. Venegas JG, Winkler T, Musch G, Vidal Melo MF, Layfield D, Tgavalekos N, Fischman AJ, Callahan RJ, Bellani G, Harris RS. Self-organized patchiness in asthma as a prelude to catastrophic shifts. Nature. 2005 Apr 07; 434(7034):777-82. PMID: 15772676.
    View in: PubMed
  6. Hung JC, Callahan RJ. USP and PET radiopharmaceuticals: 1997 FDAMA puts standard-setting body at center of regulatory process. J Nucl Med. 2004 Jan; 45(1):13N-14N, 16N. PMID: 14734661.
    View in: PubMed
  7. Musch G, Layfield JD, Harris RS, Melo MF, Winkler T, Callahan RJ, Fischman AJ, Venegas JG. Topographical distribution of pulmonary perfusion and ventilation, assessed by PET in supine and prone humans. J Appl Physiol (1985). 2002 Nov; 93(5):1841-51. PMID: 12381773.
    View in: PubMed
  8. Callahan RJ, Dragotakes SC. The Role of the Practice of Nuclear Pharmacy in Positron Emission Tomography. Clin Positron Imaging. 1999 Jul; 2(4):211-216. PMID: 14516532.
    View in: PubMed
  9. Fischman AJ, Babich JW, Bonab AA, Alpert NM, Vincent J, Callahan RJ, Correia JA, Rubin RH. Pharmacokinetics of [18F]trovafloxacin in healthy human subjects studied with positron emission tomography. Antimicrob Agents Chemother. 1998 Aug; 42(8):2048-54. PMID: 9687405; PMCID: PMC105732.
  10. Callahan RJ, Bogdanov A, Fischman AJ, Brady TJ, Weissleder R. Preclinical evaluation and phase I clinical trial of a 99mTc-labeled synthetic polymer used in blood pool imaging. AJR Am J Roentgenol. 1998 Jul; 171(1):137-43. PMID: 9648777.
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  11. Fischman AJ, Bonab AA, Babich JW, Palmer EP, Alpert NM, Elmaleh DR, Callahan RJ, Barrow SA, Graham W, Meltzer PC, Hanson RN, Madras BK. Rapid detection of Parkinson's disease by SPECT with altropane: a selective ligand for dopamine transporters. Synapse. 1998 Jun; 29(2):128-41. PMID: 9593103.
    View in: PubMed
  12. Bunting RW, Wilkinson RA, Callahan RJ, Strauss HW, Fischman AJ. Indium-111 DTPA-heparin: radiolabeling, pharmacokinetics, and biodistribution following intravenous administration in rat and rabbit. Thromb Res. 1998 Jan 01; 89(1):23-30. PMID: 9610757.
    View in: PubMed
  13. Bunting RW, Wilkinson RA, Callahan RJ, Strauss HW, Fischman AJ. Indium-111 DTPA-heparin: pharmacokinetics and biodistribution following subcutaneous administration in rat and rabbit. Thromb Res. 1997 Dec 15; 88(6):503-7. PMID: 9610962.
    View in: PubMed
  14. Marini RP, Callahan RJ, Jackson LR, Jyawook S, Esteves MI, Fox JG, Wilkinson RA, Strauss HW. Distribution of technetium 99m-labeled red blood cells during isoflurane anesthesia in ferrets. Am J Vet Res. 1997 Jul; 58(7):781-5. PMID: 9215458.
    View in: PubMed
  15. Fischman AJ, Babich JW, Alpert NM, Vincent J, Wilkinson RA, Callahan RJ, Correia And JA, Rubin RH. Pharmacokinetics of 18F-labeled trovafloxacin in normal and Escherichia coli-infected rats and rabbits studied with positron emission tomography. Clin Microbiol Infect. 1997 Jun; 3(3):379. PMID: 11864137.
    View in: PubMed
  16. Fischman AJ, Babich JW, Alpert NM, Vincent J, Wilkinson RA, Callahan RJ, Correia JA, Rubin RH. Pharmacokinetics of 18F-labeled trovafloxacin in normal and Escherichia coli-infected rats and rabbits studied with positron emission tomography. Clin Microbiol Infect. 1997 Feb; 3(1):63-72. PMID: 11864078.
    View in: PubMed
  17. Callahan RJ, Chilton HM, Goodwin DA, Hnatowich DJ, Ponto JA, Swanson DP, Royal HJ. Procedure guideline for imaging with radiopharmaceuticals: 1.0. Society of Nuclear Medicine. J Nucl Med. 1996 Dec; 37(12):2092-4. PMID: 8970541.
    View in: PubMed
  18. Suda T, Callahan RJ, Wilkenson RA, van Rooijen N, Schneeberger EE. Interferon-gamma reduces Ia+ dendritic cell traffic to the lung. J Leukoc Biol. 1996 Oct; 60(4):519-27. PMID: 8864137.
    View in: PubMed
  19. Callahan RJ, Barrow SA, Abrams MJ, Rubin RH, Fischman AJ. Biodistribution and dosimetry of technetium-99m-hydrazino nicotinamide IgG: comparison with indium-111-DTPA-IgG. J Nucl Med. 1996 May; 37(5):843-6. PMID: 8965158.
    View in: PubMed
  20. Callahan RJ. The role of commercial nuclear pharmacy in the future practice of nuclear medicine. Semin Nucl Med. 1996 Apr; 26(2):85-90. PMID: 8723502.
    View in: PubMed
  21. Gupta H, Wilkinson RA, Bogdanov AA, Callahan RJ, Weissleder R. Inflammation: imaging with methoxy poly(ethylene glycol)-poly-L-lysine-DTPA, a long-circulating graft copolymer. Radiology. 1995 Dec; 197(3):665-9. PMID: 7480736.
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  22. Donahue KM, Weisskoff RM, Parmelee DJ, Callahan RJ, Wilkinson RA, Mandeville JB, Rosen BR. Dynamic Gd-DTPA enhanced MRI measurement of tissue cell volume fraction. Magn Reson Med. 1995 Sep; 34(3):423-32. PMID: 7500882.
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  23. Kurata C, Callahan RJ, Molea N, Wilkinson R, Fischman AJ, Strauss HW. Localization of [125I]endothelin-1 in injured aorta of rabbits. Eur J Pharmacol. 1995 Jul 01; 293(2):109-14. PMID: 7589224.
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  24. Bogdanov AA, Callahan RJ, Wilkinson RA, Martin C, Cameron JA, Fischman AJ, Brady TJ, Weissleder R. Synthetic copolymer kit for radionuclide blood-pool imaging. J Nucl Med. 1994 Nov; 35(11):1880-6. PMID: 7965173.
    View in: PubMed
  25. Fischman AJ, Solomon HF, Babich JW, Abrams MJ, Callahan RJ, Strauss HW, Rubin RH. Imaging of focal sites of inflammation in rhesus monkeys with 99mTc-labeled human polyclonal IgG. Nucl Med Biol. 1994 Jan; 21(1):111-6. PMID: 9234272.
    View in: PubMed
  26. Wakasugi S, Fischman AJ, Babich JW, Callahan RJ, Elmaleh DR, Wilkinson R, Strauss HW. Myocardial substrate utilization and left ventricular function in adriamycin cardiomyopathy. J Nucl Med. 1993 Sep; 34(9):1529-35. PMID: 8355075.
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  27. Wakasugi S, Fischman AJ, Babich JW, Aretz HT, Callahan RJ, Nakaki M, Wilkinson R, Strauss HW. Metaiodobenzylguanidine: evaluation of its potential as a tracer for monitoring doxorubicin cardiomyopathy. J Nucl Med. 1993 Aug; 34(8):1283-6. PMID: 8326385.
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  28. Nakai K, Ahmad M, Nakaki M, Wilkinson R, Callahan RJ, Elmaleh DR, Fischman AJ, Strauss HW. Serial course of left ventricular function, perfusion and fatty acid uptake in the cardiomyopathic hamster. J Nucl Med. 1993 Aug; 34(8):1309-15. PMID: 8326390.
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  29. Fischman AJ, Alpert NM, Livni E, Ray S, Sinclair I, Callahan RJ, Correia JA, Webb D, Strauss HW, Rubin RH. Pharmacokinetics of 18F-labeled fluconazole in healthy human subjects by positron emission tomography. Antimicrob Agents Chemother. 1993 Jun; 37(6):1270-7. PMID: 8328777; PMCID: PMC187952.
  30. Rubin RH, Livni E, Babich J, Alpert NM, Liu YY, Tham E, Prosser B, Cleeland R, Callahan RJ, Correia JA, et al. Pharmacokinetics of fleroxacin as studied by positron emission tomography and [18F]fleroxacin. Am J Med. 1993 Mar 22; 94(3A):31S-37S. PMID: 8452183.
    View in: PubMed
  31. Trop M, Schiffrin EJ, Callahan R, Carter EA. Effect of heta-starch colloidal solutions on reticuloendothelial phagocytic system (RES) function in burned and infected rats. Burns. 1992 Dec; 18(6):463-5. PMID: 1489495.
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  32. Ohtani H, Callahan RJ, Khaw BA, Fishman AJ, Wilkinson RA, Strauss HW. Comparison of technetium-99m-glucarate and thallium-201 for the identification of acute myocardial infarction in rats. J Nucl Med. 1992 Nov; 33(11):1988-93. PMID: 1432160.
    View in: PubMed
  33. Fischman AJ, Livni E, Babich J, Alpert NM, Liu YY, Thom E, Cleeland R, Prosser BL, Callahan RJ, Correia JA, et al. Pharmacokinetics of 18F-labeled fleroxacin in rabbits with Escherichia coli infections, studied with positron emission tomography. Antimicrob Agents Chemother. 1992 Oct; 36(10):2286-92. PMID: 1444310; PMCID: PMC245491.
  34. Weissleder R, Lee AS, Fischman AJ, Reimer P, Shen T, Wilkinson R, Callahan RJ, Brady TJ. Polyclonal human immunoglobulin G labeled with polymeric iron oxide: antibody MR imaging. Radiology. 1991 Oct; 181(1):245-9. PMID: 1887040.
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  35. Saito T, Yasuda T, Gold HK, Leinbach R, Livni E, Elmaleh D, Callahan R, Barlai-Kovach M, Wilkinson R, Fischman AJ, et al. Differentiation of regional perfusion and fatty acid uptake in zones of myocardial injury. Nucl Med Commun. 1991 Aug; 12(8):663-75. PMID: 1780108.
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  36. Pieri P, Fischman AJ, Ahmad M, Moore RH, Callahan RJ, Strauss HW. Cardiac blood-pool scintigraphy in rats and hamsters: comparison of five radiopharmaceuticals and three pinhole collimator apertures. J Nucl Med. 1991 May; 32(5):851-5. PMID: 1850784.
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  37. Fishman JA, Strauss HW, Fischman AJ, Nedelman M, Callahan R, Khaw BA, Rubin RH. Imaging of Pneumocystis carinii pneumonia with 111In-labelled non-specific polyclonal IgG: an experimental study in rats. Nucl Med Commun. 1991 Mar; 12(3):175-87. PMID: 1857579.
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  38. Dubinett SM, Callahan RJ, Xia WJ, Ahmad M, Strauss HW, Kradin RL. Cytokine administration alters the distribution of activated lymphocytes to the lung. Pathobiology. 1991; 59(6):372-7. PMID: 1930689.
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  39. Callahan RJ, Rabito CA. Radiolabeling of erythrocytes with technetium-99m: role of band-3 protein in the transport of pertechnetate across the cell membrane. J Nucl Med. 1990 Dec; 31(12):2004-10. PMID: 2176234.
    View in: PubMed
  40. Trop M, Schiffrin EJ, Callahan RJ, Strauss HW, Carter EA. Effect of acute burn trauma on reticuloendothelial system phagocytic activity in rats. II: Comparison of uptake of radiolabelled colloid and bacteria. Burns. 1990 Aug; 16(4):278-80. PMID: 2257070.
    View in: PubMed
  41. Fischman AJ, Rubin RH, White JA, Locke E, Wilkinson RA, Nedelman M, Callahan RJ, Khaw BA, Strauss HW. Localization of Fc and Fab fragments of nonspecific polyclonal IgG at focal sites of inflammation. J Nucl Med. 1990 Jul; 31(7):1199-205. PMID: 2362199.
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  42. Flamm SD, Taki J, Moore R, Lewis SF, Keech F, Maltais F, Ahmad M, Callahan R, Dragotakes S, Alpert N, et al. Redistribution of regional and organ blood volume and effect on cardiac function in relation to upright exercise intensity in healthy human subjects. Circulation. 1990 May; 81(5):1550-9. PMID: 2331767.
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  43. Rubin RH, Fischman AJ, Callahan RJ, Khaw BA, Keech F, Ahmad M, Wilkinson R, Strauss HW. 111In-labeled nonspecific immunoglobulin scanning in the detection of focal infection. N Engl J Med. 1989 Oct 05; 321(14):935-40. PMID: 2779615.
    View in: PubMed
  44. Trop M, Schiffrin EJ, Jung WK, Callahan RJ, Strauss HW, Carter EA. Effect of acute burn trauma on phagocytic activity of the reticuloendothelial system in rats. J Burn Care Rehabil. 1989 Sep-Oct; 10(5):388-93. PMID: 2793915.
    View in: PubMed
  45. LaMuraglia GM, Fischman AJ, Strauss HW, Keech F, Wilkinson R, Callahan RJ, Khaw BA, Rubin RH. Utility of the indium 111-labeled human immunoglobulin G scan for the detection of focal vascular graft infection. J Vasc Surg. 1989 Jul; 10(1):20-7; discussion 27-8. PMID: 2746800.
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  46. Kradin RL, Kurnick JT, Lazarus DS, Preffer FI, Dubinett SM, Pinto CE, Gifford J, Davidson E, Grove B, Callahan RJ, et al. Tumour-infiltrating lymphocytes and interleukin-2 in treatment of advanced cancer. Lancet. 1989 Mar 18; 1(8638):577-80. PMID: 2564111.
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  47. Rubin RH, Fischman AJ, Needleman M, Wilkinson R, Callahan RJ, Khaw BA, Hansen WP, Kramer PB, Strauss HW. Radiolabeled, nonspecific, polyclonal human immunoglobulin in the detection of focal inflammation by scintigraphy: comparison with gallium-67 citrate and technetium-99m-labeled albumin. J Nucl Med. 1989 Mar; 30(3):385-9. PMID: 2738667.
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  48. Fishman JA, Strauss HW, Nedelman M, Callahan R, Khaw BA, Rubin RH. Noninvasive diagnosis of Pneumocystis carinii in the rat using radiolabeled, nonspecific, human polyclonal immunoglobulin. J Protozool. 1989 Jan-Feb; 36(1):46S-47S. PMID: 2785193.
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  49. Fischman AJ, Rubin RH, Khaw BA, Callahan RJ, Wilkinson R, Keech F, Nedelman M, Dragotakes S, Kramer PB, LaMuraglia GM, et al. Detection of acute inflammation with 111In-labeled nonspecific polyclonal IgG. Semin Nucl Med. 1988 Oct; 18(4):335-44. PMID: 3212469.
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  50. Tu YK, Heros RC, Candia G, Hyodo A, Lagree K, Callahan R, Zervas NT, Karacostas D. Isovolemic hemodilution in experimental focal cerebral ischemia. Part 1: Effects on hemodynamics, hemorheology, and intracranial pressure. J Neurosurg. 1988 Jul; 69(1):72-81. PMID: 3379478.
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  51. Morris TA, Thompson BT, Quinn DA, McKusick KA, Callahan R, Hales CA. Diffusing capacity is not measurably affected by routine lung perfusion scanning. J Nucl Med. 1988 Jul; 29(7):1268-71. PMID: 3392586.
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  52. Rubin RH, Young LS, Hansen WP, Nedelman M, Wilkinson R, Nelles MJ, Callahan R, Khaw BA, Strauss HW. Specific and nonspecific imaging of localized Fisher immunotype 1 Pseudomonas aeruginosa infection with radiolabeled monoclonal antibody. J Nucl Med. 1988 May; 29(5):651-6. PMID: 3131499.
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  53. Wilson RA, Kopiwoda SY, Callahan RJ, Moore RH, Boucher CA, Manspeaker H, Castronovo FP, Strauss HW. Biodistribution of tantalum-178: a short-lived radiopharmaceutical for blood pool imaging. Eur J Nucl Med. 1987; 13(2):82-5. PMID: 3609057.
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  54. Kradin RL, Boyle LA, Preffer FI, Callahan RJ, Barlai-Kovach M, Strauss HW, Dubinett S, Kurnick JT. Tumor-derived interleukin-2-dependent lymphocytes in adoptive immunotherapy of lung cancer. Cancer Immunol Immunother. 1987; 24(1):76-85. PMID: 3493073.
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  55. Miller DD, Gill JB, Fischman AJ, Callahan RJ, Elmaleh DR, Boucher CA, Strauss HW. New radionuclides for cardiac imaging. Prog Cardiovasc Dis. 1986 May-Jun; 28(6):419-34. PMID: 3517962.
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  56. Homma S, Callahan RJ, Ameer B, McKusick KA, Strauss HW, Okada RD, Boucher CA. Usefulness of oral dipyridamole suspension for stress thallium imaging without exercise in the detection of coronary artery disease. Am J Cardiol. 1986 Mar 01; 57(8):503-8. PMID: 3953432.
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  57. Miller DD, Elmaleh DR, McKusick KA, Boucher CA, Callahan RJ, Strauss HW. Radiopharmaceuticals for cardiac imaging. Radiol Clin North Am. 1985 Dec; 23(4):765-81. PMID: 3906755.
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  58. Finklestein S, Miller A, Callahan RJ, Fallon JT, Godley F, Feldman BL, Hinton RC, Roberts AB, Strauss HW, Lees RS. Imaging of acute arterial injury with 111In-labeled platelets: a comparison with scanning electron micrographs. Radiology. 1982 Oct; 145(1):155-9. PMID: 7122873.
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  59. Bunting RW, Callahan RJ, Finkelstein S, Lees RS, Strauss HW. A modified method for labeling human platelets with indium-111 oxine using albumin density-gradient separation. Radiology. 1982 Oct; 145(1):219-21. PMID: 6812161.
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  60. Callahan RJ, Froelich JW, McKusick KA, Leppo J, Strauss HW. A modified method for the in vivo labeling of red blood cells with Tc-99m: concise communication. J Nucl Med. 1982 Apr; 23(4):315-8. PMID: 6279801.
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  61. Winzelberg GG, McKusick KA, Froelich JW, Callahan RJ, Strauss HW. Detection of gastrointestinal bleeding with 99mTc-labeled red blood cells. Semin Nucl Med. 1982 Apr; 12(2):139-46. PMID: 6283673.
    View in: PubMed
  62. McKusick KA, Froelich J, Callahan RJ, Winzelberg GG, Strauss HW. 99mTc red blood cells for detection of gastrointestinal bleeding: experience with 80 patients. AJR Am J Roentgenol. 1981 Dec; 137(6):1113-8. PMID: 6976077.
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  63. Castronova FP, McKusick KA, Callahan RJ, Strauss HW. Dosimetric consideration of bladder wall dose following the administratoin of 99mTc-microspheres. Health Phys. 1980 Jul; 39(1):112-3. PMID: 7419401.
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  64. Winzelberg GG, Castronovo FP, Callahan RJ, McKusick KA, Strauss HW. 111In oxine labeled red cells for detection of simulated lower gastrointestinal bleeding in an animal model. Radiology. 1980 May; 135(2):455-61. PMID: 6966065.
    View in: PubMed
  65. Toombs BD, McKusick KA, Castronovo FP, Callahan RJ, Strauss HW. Urinary excretion of 99mTc administered as microspheres. Radiology. 1980 Feb; 134(2):489-91. PMID: 7352237.
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  66. Callahan RJ, Strauss HW. Labeling human albumin microspheres with radiomercury. Int J Nucl Med Biol. 1980; 7(1):65-7. PMID: 7358469.
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  67. Castronovo FP, Guiberteau MJ, Berg G, McKusick KA, Callahan RJ, Potsaid MS. Pharmacokinetics of technetium-99m diphosphonate. J Nucl Med. 1977 Aug; 18(8):809-14. PMID: 874170.
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  68. Callahan RJ, McKusick KA, Lamson M, Castronovo FP, Potsaid MS. Technetium-99m-human serum albumin: evaluation of a commercially produced kit. J Nucl Med. 1976 Jan; 17(1):47-9. PMID: 1244447.
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  69. Lamson M, Callahan RJ, Castronovo FP, McKusick KA, Potsaid MS. A rapid index of free activity in preparations of 99mTc-albumin. J Nucl Med. 1974 Nov; 15(11):1061-2. PMID: 4423411.
    View in: PubMed
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Funded by the NIH/NCATS Clinical and Translational Science Award (CTSA) program, grant number UL1TR001102, and through institutional support from Harvard University, Harvard Medical School, Harvard T.H. Chan School of Public Health, Beth Israel Deaconess Medical Center, Boston Children's Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and the Dana Farber Cancer Institute.