Volker Krömker

Summary

Country: Germany

Publications

  1. ncbi request reprint [Bacteriological diagnosis with Petrifilm of mastitis pathogens in milk samples from each quarter and bulk milk samples]
    V Krömker
    Mikrobiologie, Fachbereich Bioverfahrenstechnik der Fachhochschule Hannover
    Dtsch Tierarztl Wochenschr 114:378-80, 382-3. 2007
  2. ncbi request reprint [Colonization of the teat skin and the teat canal of lactating dairy cattle by mastitis pathogens]
    J H Paduch
    Fakultat II, Maschinenbau und Bioverfahrenstechnik, der Fachhochschule Hannover, Heisterbergallee 12, 30453 Hannover
    Tierarztl Prax Ausg G Grosstiere Nutztiere 39:71-6. 2011
  3. ncbi request reprint [Diagnostic characteristics of a new California Mastitis Test]
    J H Paduch
    Prof Dr Volker Krömker, Hochschule Hannover, Abteilung Bioverfahrenstechnik, Heisterbergallee 12, 30453 Hannover, E mail
    Tierarztl Prax Ausg G Grosstiere Nutztiere 41:81-7. 2013
  4. doi request reprint Risk factors for intramammary infections and subclinical mastitis in post-partum dairy heifers
    Volker Krömker
    Department of Microbiology, Faculty of Mechanical and Bioprocess Engineering, University of Applied Sciences and Arts, Hanover, Germany
    J Dairy Res 79:304-9. 2012
  5. ncbi request reprint [Evaluation of bacteriological diagnosis in secretions of clinical mastitis cases with Petrifilm™ in the veterinary practice laboratory]
    R Neuling
    Tierärztliche Gemeinschaftspraxis Dres Lerche, Neuling und Schulz, Dähre
    Tierarztl Prax Ausg G Grosstiere Nutztiere 39:77-80. 2011
  6. ncbi request reprint [Effects of an additional nonsteroidal anti-inflammatory therapy with carprofen (Rimadyl Rind) in cases of severe mastitis of high yielding cows]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 124:161-7. 2011
  7. ncbi request reprint [New infection rate of bovine mammary glands after application of an internal teat seal at dry off]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 123:215-20. 2010
  8. ncbi request reprint [Efficacy of extended intramammary therapy to treat moderate and severe clinical mastitis in lactating dairy cows]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 123:147-52. 2010
  9. doi request reprint Evaluation of increased milking frequency as an additional treatment for cows with clinical mastitis
    Volker Krömker
    University of Applied Sciences and Arts, Heisterbergallee 12, D 30453 Hannover, Germany
    J Dairy Res 77:90-4. 2010
  10. doi request reprint Teat canal closure in non-lactating heifers and its association with udder health in the consecutive lactation
    V Krömker
    Department of Microbiology, University of Applied Sciences and Arts, Heisterbergallee 12, D 30453 Hannover, Germany
    Vet Microbiol 134:100-5. 2009

Collaborators

  • J H Paduch
  • Jan Hendrik Paduch
  • Elmar Mohr
  • R Neuling
  • M Herold
  • A Bormann
  • C Zinke

Detail Information

Publications12

  1. ncbi request reprint [Bacteriological diagnosis with Petrifilm of mastitis pathogens in milk samples from each quarter and bulk milk samples]
    V Krömker
    Mikrobiologie, Fachbereich Bioverfahrenstechnik der Fachhochschule Hannover
    Dtsch Tierarztl Wochenschr 114:378-80, 382-3. 2007
    ..The strength of the available Petrifilm as mastitis diagnostic tools is the identification of S. aureus and coliform microorganisms, moreover E. coli...
  2. ncbi request reprint [Colonization of the teat skin and the teat canal of lactating dairy cattle by mastitis pathogens]
    J H Paduch
    Fakultat II, Maschinenbau und Bioverfahrenstechnik, der Fachhochschule Hannover, Heisterbergallee 12, 30453 Hannover
    Tierarztl Prax Ausg G Grosstiere Nutztiere 39:71-6. 2011
    ..The aim of the study was to evaluate the pathogen pressure on the bovine mammary gland and to establish data on the prevalence of relevant micro-organisms...
  3. ncbi request reprint [Diagnostic characteristics of a new California Mastitis Test]
    J H Paduch
    Prof Dr Volker Krömker, Hochschule Hannover, Abteilung Bioverfahrenstechnik, Heisterbergallee 12, 30453 Hannover, E mail
    Tierarztl Prax Ausg G Grosstiere Nutztiere 41:81-7. 2013
    ..The results of the study indicate that the test result has to be evaluated immediately after the California Mastitis Test reaction...
  4. doi request reprint Risk factors for intramammary infections and subclinical mastitis in post-partum dairy heifers
    Volker Krömker
    Department of Microbiology, Faculty of Mechanical and Bioprocess Engineering, University of Applied Sciences and Arts, Hanover, Germany
    J Dairy Res 79:304-9. 2012
    ....
  5. ncbi request reprint [Evaluation of bacteriological diagnosis in secretions of clinical mastitis cases with Petrifilm™ in the veterinary practice laboratory]
    R Neuling
    Tierärztliche Gemeinschaftspraxis Dres Lerche, Neuling und Schulz, Dähre
    Tierarztl Prax Ausg G Grosstiere Nutztiere 39:77-80. 2011
    ..The objective of the study was to determine whether two rapid tests are suitable to detect infections with coliforms and Staphylococcus aureus, respectively, in cows with acute mastitis under field conditions...
  6. ncbi request reprint [Effects of an additional nonsteroidal anti-inflammatory therapy with carprofen (Rimadyl Rind) in cases of severe mastitis of high yielding cows]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 124:161-7. 2011
    ..If this effect can be affiliated to the administration of carprofen alone has to be examined in further studies...
  7. ncbi request reprint [New infection rate of bovine mammary glands after application of an internal teat seal at dry off]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 123:215-20. 2010
    ..Applied methods occurred like in experiment 1. Here a new infection rate of 2.8% (OrbeSeal group) and in the control group a new infection rate of 11.5% was reached (P < 0.05)...
  8. ncbi request reprint [Efficacy of extended intramammary therapy to treat moderate and severe clinical mastitis in lactating dairy cows]
    Volker Krömker
    Mikrobiologie, Fakultät Maschinenbau und Bioverfahrenstechnik, Fachhochschule Hannover
    Berl Munch Tierarztl Wochenschr 123:147-52. 2010
    ..We conclude that in farms with Streptococcus uberis mastitis, the 5-d extended lincomycin/neomycin treatment regimen was significantly more efficient in microbiological cure than the standard 1.5-d treatment...
  9. doi request reprint Evaluation of increased milking frequency as an additional treatment for cows with clinical mastitis
    Volker Krömker
    University of Applied Sciences and Arts, Heisterbergallee 12, D 30453 Hannover, Germany
    J Dairy Res 77:90-4. 2010
    ..Therefore, the results suggest that milking 4-times a day as a supporting therapy for mild, moderate and severe antimicrobially treated mastitis cases cannot be recommended...
  10. doi request reprint Teat canal closure in non-lactating heifers and its association with udder health in the consecutive lactation
    V Krömker
    Department of Microbiology, University of Applied Sciences and Arts, Heisterbergallee 12, D 30453 Hannover, Germany
    Vet Microbiol 134:100-5. 2009
    ..This study shows that a high proportion of teat canals already opens several months before calving and that opening of the teat canal before calving is an important factor in the aetiology of heifer mastitis...
  11. doi request reprint The association between teat end hyperkeratosis and teat canal microbial load in lactating dairy cattle
    Jan Hendrik Paduch
    University of Applied Sciences and Arts Hannover, Faculty II, Department of Microbiology, Heisterbergallee 12, 30453 Hannover, Germany
    Vet Microbiol 158:353-9. 2012
    ..Further research is needed to identify factors that may affect teat canal microbial load in lactating dairy cattle...
  12. doi request reprint The association between bedding material and the bacterial counts of Staphylococcus aureus, Streptococcus uberis and coliform bacteria on teat skin and in teat canals in lactating dairy cattle
    Jan Hendrik Paduch
    Department of Microbiology, University of Applied Sciences and Arts Hannover, Heisterbergallee 12, 30453 Hannover, Germany
    J Dairy Res 80:159-64. 2013
    ..For Staph. aureus, no associations with the bedding material were found. In general, the addition of a hydrated lime-based conditioner to sawdust reduces the population sizes of environmental pathogens on teat skin and in teat canals...