John P Maas

Title(s)Professor, VM: Population Health & Reproduction
SchoolSchool of Veterinary Medicine
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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. Letter to the editor: Comments on Schalich et al. (2021), Colostrum testing with Brix is a valuable on-farm tool. doi.org/10.193/jas/skab083. J Anim Sci. 2022 04 01; 100(4). Lombard J, Quigley J, Haines D, Garry F, Earleywine T, Urie N, Chamorro M, Godden S, McGuirk S, Smith G, Shivley C, Catherman D, Heinrichs AJ, James R, Maas J, Sterner K, Sockett D. PMID: 35483037; PMCID: PMC9049249.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    2. Proposed dairy calf birth certificate data and death loss categorization scheme. J Dairy Sci. 2019 May; 102(5):4704-4712. Lombard JE, Garry FB, Urie NJ, McGuirk SM, Godden SM, Sterner K, Earleywine TJ, Catherman D, Maas J. PMID: 30852006.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    3. Efficacy of selenium supplementation methods in California yearling beef cattle and resulting effect on weight gain. California Agriculture. 2016 Nov 1; 70(4):187-193. Davy DJ, Forero FL, Tucker TT, Mayo MC, Drake DD, Maas MJ, Oltjen OJ. .
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    4. Investigation of Anaplasma marginale Seroprevalence in a Traditionally Managed Large California Beef Herd. Vet Med Int. 2016; 2016:6186078. Tucker TR, Aly SS, Maas J, Davy JS, Foley JE. PMID: 27656312; PMCID: PMC5021891.
      View in: PubMed   Mentions: 2  
    5. Survey of beef quality assurance on California dairies. J Dairy Sci. 2014 Mar; 97(3):1348-57. Aly SS, Rossow HA, Acetoze G, Lehenbauer TW, Payne M, Meyer D, Maas J, Hoar B. PMID: 24418277.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsPHPublic Health
    6. Modeling a Sustainable Salt Tolerant Grass-Livestock Production System under Saline Conditions in the Western San Joaquin Valley of California. Sustainability. 2013 Sep 10; 5(9):3839-3857. Alonso AM, Corwin CD, Oster OJ, Maas MJ, Kaffka KS. .
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    7. Effect of a nutritional reconditioning program for thin dairy cattle on body weight, carcass quality, and fecal pathogen shedding. J Am Vet Med Assoc. 2011 Dec 15; 239(12):1594-602. Maier GU, Hoar BR, Stull CL, Kass PH, Villanueva V, Maas J. PMID: 22129125.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    8. Whole blood selenium concentrations in endurance horses. Vet J. 2010 Nov; 186(2):192-6. Haggett E, Magdesian KG, Maas J, Puschner B, Higgins J, Fiack C. PMID: 19695911.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    9. The correlation of potassium content and moisture in bovine liver samples analyzed for trace mineral concentrations. J Vet Diagn Invest. 2008 May; 20(3):314-20. Ludwick TP, Poppenga RH, Green PG, Puschner B, Melton LA, Hoar BR, Nyberg NL, Maas J. PMID: 18460617.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    10. Vitamin E and selenium concentrations in month-old beef calves. J Vet Diagn Invest. 2008 Jan; 20(1):86-9. Maas J, Hoar BR, Myers DM, Tindall J, Puschner B. PMID: 18182517.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    11. Diagnostic considerations for evaluating nutritional problems in cattle. Vet Clin North Am Food Anim Pract. 2007 Nov; 23(3):527-39, vi-vii. Maas J. PMID: 17920460.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    12. Preparing Holstein steer calves for the feedlot. Vet Clin North Am Food Anim Pract. 2007 Jul; 23(2):269-79, vii. Maas J, Robinson PH. PMID: 17606150.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    13. Molecular identification of a novel deltaproteobacterium as the etiologic agent of epizootic bovine abortion (foothill abortion). J Clin Microbiol. 2005 Feb; 43(2):604-9. King DP, Chen CI, Blanchard MT, Aldridge BM, Anderson M, Walker R, Maas J, Hanks D, Hall M, Stott JL. PMID: 15695652; PMCID: PMC548036.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCellsPHPublic Health
    14. Identification and Detection of a Virus Associated with Strawberry Pallidosis Disease. Plant Dis. 2004 Apr; 88(4):383-390. Tzanetakis IE, Halgren AB, Keller KE, Hokanson SC, Maas JL, McCarthy PL, Martin RR. PMID: 30812619.
      View in: PubMed   Mentions: 4     Fields:    
    15. Experimental transmission of epizootic bovine abortion (foothill abortion). Vet Microbiol. 2002 Aug 25; 88(2):161-73. Stott JL, Blanchard MT, Anderson M, Maas J, Walker RL, Kennedy PC, Norman BB, BonDurant RH, Oliver MN, Hanks D, Hall MR. PMID: 12135635.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsPHPublic Health
    16. Growth of suckling beef calves in response to parenteral administration of selenium and the effect of dietary protein provided to their dams. J Am Vet Med Assoc. 1999 Mar 15; 214(6):816-21. Castellan DM, Maas JP, Gardner IA, Oltjen JW, Sween ML. PMID: 10101414.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCTClinical Trials
    17. Effects of antimicrobial treatment at the end of lactation on milk yield, somatic cell count, and incidence of clinical mastitis during the subsequent lactation in a dairy herd with a low prevalence of contagious mastitis. J Am Vet Med Assoc. 1997 Jul 15; 211(2):207-11. Berry SL, Maas J, Kirk JH, Reynolds JP, Gardner IA, Ahmadi A. PMID: 9227753.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCellsCTClinical Trials
    18. Relationships of milk culture status at calving with somatic cell counts and milk production of dairy heifers during early lactation on a Californian dairy. Preventive Veterinary Medicine. 1996 Sep 1; 28(3):187-198. Kirk KJ, Wright WJ, Berry BS, Reynolds RJ, Maas MJ, Ahmadi AA. .
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    19. Serum alpha-tocopherol, vitamin A, and blood selenium concentrations, and glutathione peroxidase activity in llamas fed alfalfa hay. Am J Vet Res. 1996 May; 57(5):689-92. Dart AJ, Kinde H, Hodgson DR, Peauroi JR, Selby AW, Maas J, Fowler ME. PMID: 8723883.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    20. Sensitivity and specificity analysis for somatic cell count (SCC) used to predict bacteriologically positive subclinical mastitis at calving in a dairy herd with low SCC. J Am Vet Med Assoc. 1996 Apr 01; 208(7):1054-7. Kirk JH, Berry SL, Reynolds JP, Maas JP, Ahmadi A. PMID: 8621318.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    21. Comparison of maternal blood and fetal liver selenium concentrations in cattle in California. Am J Vet Res. 1995 Nov; 56(11):1460-4. Kirk JH, Terra RL, Gardner IA, Wright JC, Case JT, Maas J. PMID: 8585656.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    22. Hemochromatosis in Salers cattle. J Vet Intern Med. 1994 Mar-Apr; 8(2):105-11. House JK, Smith BP, Maas J, Lane VM, Anderson BC, Graham TW, Pino MV. PMID: 8046672.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    23. Safety, efficacy, and effects on copper metabolism of intrareticularly placed selenium boluses in beef heifer calves. Am J Vet Res. 1994 Feb; 55(2):247-50. Maas J, Peauroi JR, Weber DW, Adams FW. PMID: 8172415.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    24. Intramuscular selenium administration in selenium-deficient cattle. J Vet Intern Med. 1993 Nov-Dec; 7(6):342-8. Maas J, Peauroi JR, Tonjes T, Karlonas J, Galey FD, Han B. PMID: 8114030.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCTClinical Trials
    25. Randomized field trial to determine the effects of oral selenium supplementation on milk production and reproductive performance of Holstein heifers. J Am Vet Med Assoc. 1993 Mar 15; 202(6):875-81. Coe PH, Maas J, Reynolds J, Gardner I. PMID: 8468208.
      View in: PubMed   Mentions: 3     Fields:    Translation:AnimalsCTClinical Trials
    26. The correlation between serum selenium and blood selenium in cattle. J Vet Diagn Invest. 1992 Jan; 4(1):48-52. Maas J, Galey FD, Peauroi JR, Case JT, Littlefield ES, Gay CC, Koller LD, Crisman RO, Weber DW, Warner DW, et al. PMID: 1554769.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    27. Copper toxicosis in two herds of beef calves following injection with copper disodium edetate. J Vet Diagn Invest. 1991 Jul; 3(3):260-3. Galey FD, Maas J, Tronstad RJ, Woods LW, Johnson BJ, Littlefield ES, Wallstrum R, Dorius LC. PMID: 1911999.
      View in: PubMed   Mentions: 6     Fields:    Translation:Animals
    28. Safety and efficacy of two sustained-release intrareticular selenium supplements and the associated placental and colostral transfer of selenium in beef cattle. Am J Vet Res. 1990 May; 51(5):813-7. Campbell DT, Maas J, Weber DW, Hedstrom OR, Norman BB. PMID: 2337284.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    29. Serum distribution of iodine after oral administration of ethylenediamine dihydriodide in cattle. Am J Vet Res. 1989 Oct; 50(10):1758-9. Maas J, Berg JN, Petersen RG. PMID: 2802309.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    30. Relationship between nutrition and reproduction in beef cattle. Vet Clin North Am Food Anim Pract. 1987 Nov; 3(3):633-46. Maas J. PMID: 3319089.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    31. Bovine anaplasmosis: susceptibility of seronegative cows from an infected herd to experimental infection with Anaplasma marginale. J Am Vet Med Assoc. 1987 Jan 15; 190(2):171-3. Lincoln SD, Zaugg JL, Maas J. PMID: 3818429.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    32. Epidemiologic aspects of bovine anaplasmosis in semiarid range conditions of south central Idaho. Am J Vet Res. 1986 Mar; 47(3):528-33. Maas J, Lincoln SD, Coan ME, Kuttler KL, Zaugg JL, Stiller D. PMID: 3963555.
      View in: PubMed   Mentions: 2     Fields:    Translation:AnimalsCellsPHPublic Health
    33. Death associated with parenteral administration of copper disodium edetate in calves. J Am Vet Med Assoc. 1986 Feb 15; 188(4):406-9. Bulgin MS, Maas J, Anderson BC, Klugh D, Lincoln SD, Lane VM. PMID: 3081472.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    34. Efficacy of ethylenediamine dihydriodide in the prevention of naturally occurring foot rot in cattle. Am J Vet Res. 1984 Nov; 45(11):2347-50. Maas J, Davis LE, Hempstead C, Berg JN, Hoffman KA. PMID: 6151816.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    35. Comparison of selenium levels and glutathione peroxidase activity in bovine whole blood. Can J Comp Med. 1984 Oct; 48(4):431-3. Koller LD, South PJ, Exon JH, Whitbeck GA, Maas J. PMID: 6509373; PMCID: PMC1236100.
      View in: PubMed   Mentions: 9     Fields:    Translation:Animals
    36. Efficacy of ethylenediamine dihydriodide as an agent to prevent experimentally induced bovine foot rot. Am J Vet Res. 1984 Jun; 45(6):1073-8. Berg JN, Maas JP, Paterson JA, Krause GF, Davis LE. PMID: 6146277.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
    37. Nutritional myodegeneration associated with vitamin E deficiency and normal selenium status in lambs. J Am Vet Med Assoc. 1984 Jan 15; 184(2):201-4. Maas J, Bulgin MS, Anderson BC, Frye TM. PMID: 6698855.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    38. Serologic evidence of Anaplasma marginale infection in white-tailed deer (Odocoileus virginianus) in Missouri. J Wildl Dis. 1981 Jan; 17(1):45-7. Maas J, Buening GM, Porath W. PMID: 7253101.
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    39. Characterization of Anaplasma marginale infection in splenectomized domestic goats. Am J Vet Res. 1981 Jan; 42(1):142-5. Maas J, Buening GM. PMID: 7224308.
      View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells