Alain P Theon

Title(s)Professor, School of Veterinary Medicine
SchoolSchool of Veterinary Medicine
Address136 CCAH
CA 95616
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    1. The effects of local irradiation on circulating lymphocytes in dogs receiving fractionated radiotherapy. Vet Comp Oncol. 2020 Jun; 18(2):191-198. Kent MS, Emami S, Rebhun R, Theon A, Hansen K, Sparger E. PMID: 31424596.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCells
    2. Long-term survival with stereotactic radiotherapy for imaging-diagnosed pituitary tumors in dogs. Vet Radiol Ultrasound. 2019 Mar; 60(2):219-232. Hansen KS, Zwingenberger AL, Théon AP, Kent MS. PMID: 30575174.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    3. A NOVEL, REMOVABLE, CERROBEND, BEAM-BLOCKING DEVICE FOR RADIATION THERAPY OF THE CANINE HEAD AND NECK: PILOT STUDY. Vet Radiol Ultrasound. 2017 Jan; 58(1):100-105. Kent MS, Berlato D, Vanhaezebrouck I, Gordon IK, Hansen KS, Theon AP, Holt RW, Trestrail EA. PMID: 27747975.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    4. Treatment of MRI-Diagnosed Trigeminal Peripheral Nerve Sheath Tumors by Stereotactic Radiotherapy in Dogs. J Vet Intern Med. 2016 Jul; 30(4):1112-20. Hansen KS, Zwingenberger AL, Théon AP, Pfeiffer I, Kent MS. PMID: 27279132; PMCID: PMC5089643.
      View in: PubMed   Mentions: 11     Fields:    Translation:Animals
    5. Effect of single dose radiation therapy on weight-bearing lameness in dogs with elbow osteoarthritis. Vet Comp Orthop Traumatol. 2016 Jul 19; 29(4):338-43. Kapatkin AS, Nordquist B, Garcia TC, Griffin MA, Theon A, Kim S, Hayashi K. PMID: 27432273.
      View in: PubMed   Mentions: 6     Fields:    Translation:Animals
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    7. VALIDATION OF AN INDEXED RADIOTHERAPY HEAD POSITIONING DEVICE FOR USE IN DOGS AND CATS. Vet Radiol Ultrasound. 2015 Jul-Aug; 56(4):448-55. Hansen KS, Théon AP, Dieterich S, Kent MS. PMID: 25832454.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    8. A pilot phase II study of the efficacy and biosafety of doxorubicin chemotherapy in tumor-bearing equidae. J Vet Intern Med. 2013 Nov-Dec; 27(6):1581-8. Théon AP, Pusterla N, Magdesian KG, Wittenburg L, Marmulak T, Wilson WD. PMID: 24107145.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsPHPublic HealthCTClinical Trials
    9. Phase I dose escalation of doxorubicin chemotherapy in tumor-bearing equidae. J Vet Intern Med. 2013 Sep-Oct; 27(5):1209-17. Théon AP, Pusterla N, Magdesian KG, Wilson WD. PMID: 23889748.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    10. Computed tomographic appearance of equine sinonasal neoplasia. Vet Radiol Ultrasound. 2012 May-Jun; 53(3):245-51. Cissell DD, Wisner ER, Textor J, Mohr FC, Scrivani PV, Théon AP. PMID: 22211373.
      View in: PubMed   Mentions: 11     Fields:    Translation:Animals
    11. Chapter 90 Radiation Therapy. . 2011 Jan 1; 872-877. Théon TA. .
      View in: Publisher Site   Mentions:
    12. Sequential low-dose rate half-body irradiation and chemotherapy for the treatment of canine multicentric lymphoma. J Vet Intern Med. 2009 Sep-Oct; 23(5):1064-70. Lurie DM, Gordon IK, Théon AP, Rodriguez CO, Suter SE, Kent MS. PMID: 19627472.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    13. A toxicity study of low-dose rate half-body irradiation and chemotherapy in dogs with lymphoma. Vet Comp Oncol. 2008 Dec; 6(4):257-67. Lurie DM, Kent MS, Fry MM, Théon AP. PMID: 19178684.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsPHPublic Health
    14. Survival, neurologic response, and prognostic factors in dogs with pituitary masses treated with radiation therapy and untreated dogs. J Vet Intern Med. 2007 Sep-Oct; 21(5):1027-33. Kent MS, Bommarito D, Feldman E, Theon AP. PMID: 17939560.
      View in: PubMed   Mentions: 12     Fields:    Translation:Animals
    15. Evaluation of strontium Sr 90 for the treatment of superficial squamous cell carcinoma of the nasal planum in cats: 49 cases (1990-2006). J Am Vet Med Assoc. 2007 Sep 01; 231(5):736-41. Hammond GM, Gordon IK, Theon AP, Kent MS. PMID: 17764434.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    16. Response of nineteen cats with nasal lymphoma to radiation therapy and chemotherapy. Vet Radiol Ultrasound. 2007 Jul-Aug; 48(4):388-93. Sfiligoi G, Théon AP, Kent MS. PMID: 17691642.
      View in: PubMed   Mentions: 14     Fields:    Translation:Animals
    17. Long-term outcome associated with intratumoral chemotherapy with cisplatin for cutaneous tumors in equidae: 573 cases (1995-2004). J Am Vet Med Assoc. 2007 May 15; 230(10):1506-13. Théon AP, Wilson WD, Magdesian KG, Pusterla N, Snyder JR, Galuppo LD. PMID: 17504043.
      View in: PubMed   Mentions: 10     Fields:    Translation:Animals
    18. Tolerance of cutaneous or mucosal flaps placed into a radiation therapy field in dogs. Vet Surg. 2005 May-Jun; 34(3):214-22. Séguin B, McDonald DE, Kent MS, Walsh PJ, Théon AP. PMID: 16115077.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    19. Exon 15 BRAF mutations are uncommon in canine oral malignant melanomas. Mamm Genome. 2005 Mar; 16(3):211-7. Shelly S, Chien MB, Yip B, Kent MS, Theon AP, McCallan JL, London CA. PMID: 15834638.
      View in: PubMed   Mentions: 18     Fields:    Translation:AnimalsCells
    20. Current therapies in exotic animal oncology. Vet Clin North Am Exot Anim Pract. 2004 Sep; 7(3):757-81, vii. Graham JE, Kent MS, Théon A. PMID: 15296872.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    21. Malignant tumor formation in dogs previously irradiated for acanthomatous epulis. Vet Radiol Ultrasound. 2004 Jul-Aug; 45(4):357-61. McEntee MC, Page RL, Théon A, Erb HN, Thrall DE. PMID: 15373265.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    22. Biologic behavior and prognostic factors for mast cell tumors of the canine muzzle: 24 cases (1990-2001). J Vet Intern Med. 2003 Sep-Oct; 17(5):687-92. Gieger TL, Théon AP, Werner JA, McEntee MC, Rassnick KM, DeCock HE. PMID: 14529136.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    23. Chapter 91 Radiation Therapy. . 2003 Jan 1; 783-788. Théon TA. .
      View in: Publisher Site   Mentions:
    24. "Equine basal cell tumors: 6 cases (1985-1999)". J Vet Intern Med. 2001 Sep-Oct; 15(5):425. Madewell BR, Gandour-Edwards R, Theon AP. PMID: 11596726.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    25. Expression of a transforming gene (E5) of bovine papillomavirus in sarcoids obtained from horses. Am J Vet Res. 2001 Aug; 62(8):1212-7. Carr EA, Théon AP, Madewell BR, Hitchcock ME, Schlegel R, Schiller JT. PMID: 11497440.
      View in: PubMed   Mentions: 11     Fields:    Translation:AnimalsCells
    26. Bovine papillomavirus DNA in neoplastic and nonneoplastic tissues obtained from horses with and without sarcoids in the western United States. Am J Vet Res. 2001 May; 62(5):741-4. Carr EA, Théon AP, Madewell BR, Griffey SM, Hitchcock ME. PMID: 11341396.
      View in: PubMed   Mentions: 18     Fields:    Translation:AnimalsCells
    27. Equine basal cell tumors: 6 cases (1985-1999). J Vet Intern Med. 2001 Jan-Feb; 15(1):43-6. Slovis NM, McEntee MC, Fairley RA, Galuppo LD, Théon AP. PMID: 11215910.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    28. Prognostic factors and patterns of treatment failure in dogs with unresectable differentiated thyroid carcinomas treated with megavoltage irradiation. J Am Vet Med Assoc. 2000 Jun 01; 216(11):1775-9. Théon AP, Marks SL, Feldman ES, Griffey S. PMID: 10844970.
      View in: PubMed   Mentions: 10     Fields:    Translation:AnimalsCTClinical Trials
    29. Long-term effect of irradiation on lymph node uptake of interstitially delivered nanoparticulate contrast media. Invest Radiol. 2000 Mar; 35(3):199-204. Wisner ER, Théon A, Griffey SM, McIntire GL. PMID: 10719830.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    30. Influence of tumor cell proliferation and sex-hormone receptors on effectiveness of radiation therapy for dogs with incompletely resected meningiomas. J Am Vet Med Assoc. 2000 Mar 01; 216(5):701-7, 684-5. Théon AP, Lecouteur RA, Carr EA, Griffey SM. PMID: 10707685.
      View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCTClinical Trials
    31. Comparison of perioperative versus postoperative intratumoral administration of cisplatin for treatment of cutaneous sarcoids and squamous cell carcinomas in horses. J Am Vet Med Assoc. 1999 Dec 01; 215(11):1655-60. Théon AP, Pascoe JR, Galuppo LD, Fisher PE, Griffey SM, Madigan JE. PMID: 14567430.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    32. Effects of glutamine supplementation of an amino acid-based purified diet on intestinal mucosal integrity in cats with methotrexate-induced enteritis. Am J Vet Res. 1999 Jun; 60(6):755-63. Marks SL, Cook AK, Reader R, Kass PH, Théon AP, Greve C, Rogers QR. PMID: 10376908.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    33. Lymph node uptake of interstitially delivered particulate contrast media before and after irradiation in dogs. Acad Radiol. 1999 Feb; 6(2):119-25. Wisner ER, Théon AP, Katzberg RW, Griffey SM, McIntire GL. PMID: 12680434.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    34. Intralesional and topical chemotherapy and immunotherapy. Vet Clin North Am Equine Pract. 1998 Dec; 14(3):659-71, viii. Théon AP. PMID: 9891729.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    35. Radiation therapy in the horse. Vet Clin North Am Equine Pract. 1998 Dec; 14(3):673-88, viii. Théon AP. PMID: 9891730.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    36. Cobalt 60 irradiation of pituitary gland tumors in three cats with acromegaly. J Am Vet Med Assoc. 1998 Aug 01; 213(3):374-6. Goossens MM, Feldman EC, Nelson RW, Theon AP, Koblik PD, Elliott DA, Rutteman GR. PMID: 9702226.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    37. Megavoltage irradiation of pituitary macrotumors in dogs with neurologic signs. J Am Vet Med Assoc. 1998 Jul 15; 213(2):225-31. Théon AP, Feldman EC. PMID: 9676592.
      View in: PubMed   Mentions: 9     Fields:    Translation:AnimalsCTClinical Trials
    38. Contrast-enhancement properties of irradiated normal lymph nodes: initial experience with interstitially delivered iodinated nanoparticles. Acad Radiol. 1998 Apr; 5 Suppl 1:S180-2; discussion S183-4. Wisner ER, Théon A, Katzberg RW, McIntire GL. PMID: 9561076.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    39. Efficacy of cobalt 60 radiotherapy in dogs with pituitary-dependent hyperadrenocorticism. J Am Vet Med Assoc. 1998 Feb 01; 212(3):374-6. Goossens MM, Feldman EC, Theon AP, Koblik PD. PMID: 9470046.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    40. Comparison of intratumoral administration of cisplatin versus bleomycin for treatment of periocular squamous cell carcinomas in horses. Am J Vet Res. 1997 Apr; 58(4):431-6. Théon AP, Pascoe JR, Madigan JE, Carlson G, Metzger L. PMID: 9099393.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCTClinical Trials
    41. Analysis of prognostic factors and patterns of failure in dogs with malignant oral tumors treated with megavoltage irradiation. J Am Vet Med Assoc. 1997 Mar 15; 210(6):778-84. Théon AP, Rodriguez C, Madewell BR. PMID: 9074679.
      View in: PubMed   Mentions: 25     Fields:    Translation:AnimalsCTClinical Trials
    42. Analysis of prognostic factors and patterns of failure in dogs with periodontal tumors treated with megavoltage irradiation. J Am Vet Med Assoc. 1997 Mar 15; 210(6):785-8. Théon AP, Rodriguez C, Griffey S, Madewell BR. PMID: 9074680.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCTClinical Trials
    43. Photodynamic therapy of facial squamous cell carcinoma in cats using a new photosensitizer. Lasers Surg Med. 1997; 20(2):202-9. Magne ML, Rodriguez CO, Autry SA, Edwards BF, Theon AP, Madewell BR. PMID: 9047175.
      View in: PubMed   Mentions: 7     Fields:    Translation:Animals
    44. Tissue distribution of transdermal toremifene. Cancer Chemother Pharmacol. 1997; 39(6):513-20. Soe L, Wurz GT, Mäenpää JU, Hubbard GB, Cadman TB, Wiebe VJ, Theon AP, DeGregorio MW. PMID: 9118463.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimalsCells
    45. Analysis of the equine tumor suppressor gene p53 in the normal horse and in eight cutaneous squamous cell carcinomas. Cancer Lett. 1996 Oct 01; 107(1):125-30. Pazzi KA, Kraegel SA, Griffey SM, Theon AP, Madewell BR. PMID: 8913276.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansAnimalsCells
    46. Intratumoral administration of carboplatin for treatment of squamous cell carcinomas of the nasal plane in cats. Am J Vet Res. 1996 Feb; 57(2):205-10. Théon AP, VanVechten MK, Madewell BR. PMID: 8633809.
      View in: PubMed   Mentions: 7     Fields:    Translation:AnimalsCTClinical Trials
    47. Prognostic factors associated with radiotherapy of squamous cell carcinoma of the nasal plane in cats. J Am Vet Med Assoc. 1995 Apr 01; 206(7):991-6. Théon AP, Madewell BR, Shearn VI, Moulton JE. PMID: 7768722.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    48. Iridium-192 interstitial brachytherapy for equine periocular tumours: treatment results and prognostic factors in 115 horses. Equine Vet J. 1995 Mar; 27(2):117-21. Théon AP, Pascoe JR. PMID: 7607143.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCTClinical Trials
    49. Prospective randomized comparison of intravenous versus subcutaneous administration of radioiodine for treatment of hyperthyroidism in cats. Am J Vet Res. 1994 Dec; 55(12):1734-8. Théon AP, Van Vechten MK, Feldman E. PMID: 7887519.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCTClinical Trials
    50. Perioperative intratumoral administration of cisplatin for treatment of cutaneous tumors in equidae. J Am Vet Med Assoc. 1994 Oct 15; 205(8):1170-6. Théon AP, Pascoe JR, Meagher DM. PMID: 7890578.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    51. In situ analysis of cellular proliferation in canine, feline and equine tumors by immunohistochemistry: a comparison of bromodeoxyuridine, proliferating cell nuclear antigen, and interchromatin-associated antigen immunostaining techniques. J Vet Diagn Invest. 1994 Oct; 6(4):453-7. Théon AP, Metzger L, Griffey S. PMID: 7858025.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    52. Radiation therapy of ceruminous gland carcinomas in dogs and cats. J Am Vet Med Assoc. 1994 Aug 15; 205(4):566-9. Théon AP, Barthez PY, Madewell BR, Griffey SM. PMID: 7961091.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCTClinical Trials
    53. Concurrent irradiation and intratumoral chemotherapy with cisplatin: a pilot study in dogs with spontaneous tumors. Int J Radiat Oncol Biol Phys. 1994 Jul 30; 29(5):1027-34. Théon AP, Madewell BR, Ryu J, Castro J. PMID: 8083071.
      View in: PubMed   Mentions: 6     Fields:    Translation:AnimalsCells
    54. Receiver operating characteristic curve analysis of the performance of various radiographic protocols when screening dogs for pulmonary metastases. J Am Vet Med Assoc. 1994 Jan 15; 204(2):237-40. Barthez PY, Hornof WJ, Théon AP, Craychee TJ, Morgan JP. PMID: 8144383.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    55. Irradiation of nonlymphoproliferative neoplasms of the nasal cavity and paranasal sinuses in 16 cats. J Am Vet Med Assoc. 1994 Jan 01; 204(1):78-83. Théon AP, Peaston AE, Madewell BR, Dungworth DL. PMID: 8125825.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    56. ULTRASONOGRAPHIC EXAMINATION OF THE THYROID GLAND OF HYPERTHYROID CATS: COMPARISON TO 99mTcO-4 SCINTIGRAPHY. Veterinary Radiology & Ultrasound. 1994 Jan 1; 35(1):53-58. Wisner WE, Théon TA, Vet VM, Nyland NT, Hornof HW. .
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    57. Megavoltage irradiation of neoplasms of the nasal and paranasal cavities in 77 dogs. J Am Vet Med Assoc. 1993 May 01; 202(9):1469-75. Théon AP, Madewell BR, Harb MF, Dungworth DL. PMID: 8496103.
      View in: PubMed   Mentions: 17     Fields:    Translation:Animals
    58. Intratumoral chemotherapy with cisplatin in oily emulsion in horses. J Am Vet Med Assoc. 1993 Jan 15; 202(2):261-7. Théon AP, Pascoe JR, Carlson GP, Krag DN. PMID: 8428832.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    59. Localized thermo-cisplatin therapy: a pilot study in spontaneous canine and feline tumours. Int J Hyperthermia. 1991 Nov-Dec; 7(6):881-92. Théon AP, Madewell BR, Moore AS, Stephens C, Krag DN. PMID: 1806642.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    60. Reversal of thermochemotherapeutic resistance to rhodamine 123 by verapamil. Int J Hyperthermia. 1990 Sep-Oct; 6(5):933-41. Krag DN, Théon AP, Gan L, Shen TS, Wardell J. PMID: 2250118.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    61. Hyperthermic enhancement of rhodamine 123 cytotoxicity in B16 mouse melanoma cells in vitro. Cancer Res. 1990 Apr 15; 50(8):2385-9. Krag DN, Theon AP, Gan L. PMID: 2317823.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    62. Intralesional cis-diamminedichloroplatinum and purified collagen treatment of human metastatic malignancies: a feasibility study. J Surg Oncol. 1990 Feb; 43(2):83-7. Krag DN, Th?on AP, Schneider PD, Goodnight JE. PMID: 2304345.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    63. Relationship between cellular accumulation of rhodamine 123 (R123) and cytotoxicity in B16 melanoma cells. J Surg Res. 1989 Apr; 46(4):361-5. Krag DN, Theon AP, Gan L, Wardell J, Tao SZ. PMID: 2704231.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    64. Prognostic factors for radiation treatment of mast cell tumor in 85 dogs. J Am Vet Med Assoc. 1988 Oct 15; 193(8):936-40. Turrel JM, Kitchell BE, Miller LM, Théon A. PMID: 3142828.
      View in: PubMed   Mentions: 9     Fields:    Translation:Animals
    65. Reirradiation of tumors in cats and dogs. J Am Vet Med Assoc. 1988 Aug 15; 193(4):465-9. Turrel JM, Théon AP. PMID: 3139592.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    66. SINGLE HIGH-DOSE IRRADIATION FOR SELECTED CANINE RECTAL CARCINOMAS. Veterinary Radiology & Ultrasound. 1986 Sep 1; 27(5):141-145. TURREL TJ, THEON TA. .
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