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Ingrid Lorenz

Lecturer In Bovine Medicine

School of Agriculture, Food Science & Veterinary Medicine
H086
Veterinary Sciences Centre
Belfield
Dublin 4

Tel: +353 1 716 6083
Email: ingrid.lorenz@ucd.ie

Publications

 

Book Chapters

Lorenz, I. (2015) 'Ruminal Parakeratosis' In: Aiello, SE (eds). The Merck Veterinary Manual. Kenilworth, N.J, U.S.A: Merck & Co., Inc.. [Details]
Lorenz, I.; (2010) 'Ruminal Drinking' In: Kahn, C..M., Line, S (eds). The Merck Veterinary Manual, 10th Edition. New Jersey, USA: Merck & Co., Inc. [Details]
Lorenz, I.; (2010) 'Ruminal Parakeratosis' In: Kahn, C..M., Line, S (eds). The Merck Veterinary Manual, 10th Edition. New Jersey, USA: Merck & Co. Inc. [Details]
 

Peer Reviewed Journals

Hogan I, Doherty M, Fagan J, Kennedy E, Conneely M, Brady P, Ryan C and Lorenz I ¿ Irish Veterinary Journal 2015, 68:18 (2015) 'Comparison of rapid laboratory tests for failure of passive transfer in the bovine'. Irish Vet J, . [Details]
Trefz FM, Lorch, A, Zitzl, J, Kutschke A, Knubben‐Schweizer G, Lorenz I (2015) 'Risk Factors for the Development of Hypokalemia in Neonatal Diarrheic Calves'. Journal of Veterinary Internal Medicine, . [Details]
Trefz FM, Constable PD, Lorenz I (2015) 'Quantitative Physicochemical Analysis of Acid‐Base Balance and Clinical Utility of Anion Gap and Strong Ion Gap in 806 Neonatal Calves with Diarrhea'. Journal of Veterinary Internal Medicine, . [Details]
Trefz FM, Lorch A, Zitzl J, Kutschke A, Knubben‐Schweizer G, Lorenz I (2015) 'Effects of Alkalinization and Rehydration on Plasma Potassium Concentrations in Neonatal Calves with Diarrhea'. Journal of Veterinary Internal Medicine, . [Details]
Somers, J.R., Huxley, J., Lorenz, I., Doherty, M.L. and O'Grady, L. (2015) 'The effect of Lameness before and during the breeding season on fertility in 10 pasture-based Irish dairy herds'. Irish Veterinary Journal, 68 (14). Available Online [DOI] [Details]
Conneely, M; Berry, DP; Murphy, JP; Lorenz, I; Doherty, ML; Kennedy, E (2014) 'Effects of milk feeding volume and frequency on body weight and health of dairy heifer calves'. Livestock Science, . [Details]
Conneely, M; Berry, DP; Murphy, JP; Lorenz, I; Doherty, ML; Kennedy, E (2014) 'Effect of feeding colostrum at different volumes and subsequent number of transition milk feeds on the serum immunoglobulin G concentration and health status of dairy calves'. Journal of Dairy Science, . [Details]
Conneely, M; Berry, DP; Sayers, R; Murphy, JP; Doherty, ML; Lorenz, I; Kennedy, E (2014) 'Does iodine supplementation of the prepartum dairy cow diet affect serum immunoglobulin G concentration, iodine, and health status of the calf?'. Journal of Dairy Science, . [Details]
Lorenz, I; Gentile, A (2014) 'D-lactic acidosis in neonatal ruminants'. The Veterinary clinics of North America. Food animal practice, . [Details]
Krump, L; O'Grady, L; Lorenz, I; Grimes, T (2014) 'Congenital cataracts in an Ayrshire herd: a herd case report'. Irish Veterinary Journal, . [Details]
Trefz FM, Constable PD, Sauter-Louis C, Lorch A, Knubben-Schweizer G, Lorenz I. (2013) 'Hyperkalemia in neonatal diarrheic calves depends on the degree of dehydration and the cause of the metabolic acidosis but does not require the presence of acidemia'. Journal of Dairy Science, . [Details]
Conneely, M., Berry, D.P., Sayers, R., Murphy, J.P., Lorenz, I., Doherty, M.L., Kennedy, E.; (2013) 'Factors associated with the concentration of immunoglobulin G in the colostrum of dairy cows'. Animal, 7 (11):1824-1832. Available Online [Details]
Cahalan SD; Sheridan L; Akers CR; Lorenz I; Cassidy JP (2012) 'Atypical cutaneous actinobacillosis in young beef cattle'. The Veterinary Record, 171 (15). Available Online [DOI] Link to full text [Details]
Trefz, FM,Lorch, A,Feist, M,Sauter-Louis, C,Lorenz, I (2012) 'Construction and validation of a decision tree for treating metabolic acidosis in calves with neonatal diarrhea'. BMC Veterinary Research, 8 . [DOI] [Details]
Trefz, FM,Lorch, A,Feist, M,Sauter-Louis, C,Lorenz, I (2012) 'Metabolic Acidosis in Neonatal Calf DiarrheauClinical Findings and Theoretical Assessment of a Simple Treatment Protocol'. Journal of Veterinary Internal Medicine, 26 :162-170. [DOI] [Details]
Trefz FM, Lorch A, Feist M, Sauter-Louis C, Lorenz I. (2012) 'The prevalence and clinical relevance of hyperkalaemia in calves with neonatal diarrhoea'. The Veterinary Journal, . [Details]
Lorenz, I., Fagan, J., More, S.J.; (2011) 'Calf health from birth to weaning. II. Management of diarrhoea in pre-weaned calves'. Irish Veterinary Journal, 64 . [DOI] Link to full text [Details]
Trefz FM, Lorch A, Feist M, Sauter-Louis C, Lorenz I. ; (2011) 'Metabolic acidosis in neonatal calf diarrhea - clinical findings and theoretical assessment of a simple treatment protocol'. Journal of Veterinary Internal Medicine, . [Details]
Lorenz, I., Earley, B., Fallon, R., Gilmore, J., Hogan, I., Kennedy, E., More, S.J.; (2011) 'Calf health from birth to weaning. III. Housing and management of calf pneumonia'. Irish Veterinary Journal, 64 . [DOI] Link to full text [Details]
Lorenz, I., Mee, J.F., Earley, B., More, S.J.; (2011) 'Calf health from birth to weaning. I. General aspects of disease prevention'. Irish Veterinary Journal, 64 . [DOI] Link to full text [Details]
Lorenz, I.; (2009) 'D-lactic acidosis in calves (Review)'. Veterinary Journal, . [Details]
Lorenz, I. and Lorch, A.; (2009) 'D-lactic acidosis in lambs'. The Veterinary Record, . [Details]
Gentile, A., et al.; (2008) 'Experimentally-induced systemic hyperchloremic acidosis in calves'. Journal of Veterinary Internal Medicine, . [Details]
Lejeune, B. and Lorenz, I.; (2008) 'Ultrasonographic findings in 2 cows with duodenal obstruction'. Canadian Veterinary Journal, . [Details]
Mohr, A. I., et al.; (2007) 'Influence of oral application of mycophenolic acid on the clinical health status of sheep'. Journal of Veterinary Medicine-Series A, . [Details]
Lorenz, I. et al.; (2007) 'Untersuchungen zur Ursache des generalisierten Haarausfalls bei jungen Kälbern. (Studies on the aetiology of generalized alopecia in young calves.)'. Deutsche Tierärztliche Wochenschrift, . [Details]
Lorenz, I., and Vogt, S.; (2006) 'Investigations on the association of D-lactate blood concentrations with the outcome of therapy of acidosis, and with posture and demeanour in young calves with diarrhoea'. Journal of Veterinary Medicine-Series A, . [Details]
Lorenz, I. Gentile, A. and Klee, W.; (2005) 'Investigations on D-lactate metabolism and on the clinical signs of D-lactataemia in calves'. The Veterinary Record, . [Details]
Lorenz, I.; (2004) 'Influence of D-lactate on metabolic acidosis and on prognosis in neonatal calves with diarrhoea'. Journal of Veterinary Medicine-Series A, . [Details]
Gentile, A. et al.; (2004) 'D-lactic acidosis in calves as a consequence of experimentally induced ruminal acidosis'. Journal of Veterinary Medicine Series A, . [Details]
Lorenz, I.; (2004) 'Investigations on the influence of serum D-lactate levels on clinical signs in calves with metabolic acidosis'. Veterinary Journal, . [Details]
Lorenz, I. Hartmann, I. and Gentile, A.; (2003) 'Determination of D-lactate in calf serum samples – an automated enzymatic assay'. Comparative Clinical Pathology, . [Details]
Lorenz, I.; (2001) 'Untersuchungen zum Vorkommen erhöhter Serumglukosekonzentrationen bei Kälbern mit Durchfall. (Investigations on elevation of serum glucose levels in calves with diarrhoea)'. Tieraerztliche Praxis, . [Details]
Lorenz, I. et al.; (2001) 'Elektrolytkonzentrationen in Kot und Harn von gesunden Aufzuchtkälbern im Alter von fünf Tagen bis sechs Monaten. (Electrolyte concentrations in faeces and urine of healthy calves betweeen 5 days and 6 months old)'. Berliner Munchener Tierarztlicher Wochenschrift, . [Details]
Lorenz, I. et al.; (2001) 'Untersuchungen über die Einsatzmöglichkeit des Trockenchemie ¿ Analysensystems SPOTCHEMTM SP-4410 in der Labordiagnostik beim Rind. (Investigations on the suitability of the SPOTCHEM(TM) SP-4410 analyser in clinical laboratory diagnosis in cattle)'. Berliner Munchener Tierarztlicher Wochenschrift, . [Details]
Lorenz, I.; (2000) 'Retrospective study of serum glucose concentration in cattle with mucosal disease'. Journal of Veterinary Medicine-Series A, . [Details]
Lorenz, I and Rademacher, G.; (1999) 'Bedeutung und Therapie der Hyponatriämie bei älteren Kälbern mit Durchfall. (Clinical significance and treatment of hyponatraemia in older calves with diarrhoea)'. Tieraerztliche Praxis, . [Details]
Lorenz, I., Rademacher, G. and Klee, W; (1998) 'Untersuchungen zur Entstehung der Hyponatriämie bei älteren Kälbern mit Durchfall. (Investigations on the pathogenesis of hyponatraemia in older calves with diarrhoea)'. Tieraerztliche Praxis, . [Details]

Other Journals

Lorenz I, Rademacher G, Lorch A; (2011) 'Die neonatal Diarrhö beim Kalb (Neonatal diarrhea in calves)' Der praktische Tierarzt Suppl. 6 (92) . [Details]
Lorenz I, Rademacher G, Lorch A; (2011) 'Kalb mit Azidose ohne Dehydratation (Calf with acidosis without dehydration)' Der praktische Tierarzt suppl 6 (92) . [Details]
Lorch A, Lorenz I, Rademacher G; (2011) 'Kalb mit Kachexie (Calf with cachexia)' Der praktische Tierarzt Suppl 6 (92) . [Details]
Rademacher G, Lorenz I, Lorch A. ; (2011) 'Kalb mit Pansentrinken (Calf with ruminal drinking)' Der praktische Tierarzt Suppl 6 (92) . [Details]
Rademacher G, Lorch A, Lorenz I. ; (2011) 'Hygiene- und Prophylaxemaßnahmen bei der neonatalen Diarrhö des Kalbes (Hygienic and preventive measures in neonatal calf diarrhea)' Der praktische Tierarzt Suppl 6 (92) . [Details]
Lorenz, I.; (2009) 'An update on calf diarrhoea Part 1: Pathophysiology and treatment' Irish Veterinary Journal . [Details]
Lorenz, I.; (2009) 'An update on calf diarrhoea Part 2: Prevention' Irish Veterinary Journal . [Details]
Lorenz, I.; (2008) 'Basics of successful dairy calf rearing ¿ Focus on immunity and resistance' Cattle Practice . [Details]
Rademacher, G., and Lorenz, I.; (2007) 'Neugeborenendurchfall des Kalbes. Teil 1: Energieversorgung und orale Rehydratation. (Neonatal diarrhoea in calves. Part 1: Feeding and oral rehydration)' Veterinaerspiegel . [Details]
Rademacher, G., and Lorenz, I.; (2007) 'Neugeborenendurchfall des Kalbes. Teil 2: Infusionstherapie. (Neonatal diarrhoea in calves. Part 2: Intravenous fluid therapy)' Veterinaerspiegel . [Details]
Rademacher,g. and Lorenz, I.; (2007) 'Neugeborenendurchfall des Kalbes. Teil 3: Vorbeugemaßnahmen. (Neonatal diarrhoea in calves. Part 3: Prophylaxis)' Veterinaerspiegel . [Details]
Lorenz, I and Klee, W.; (2007) 'Neonatal calf diarrhoea ¿ something old, something new' Cattle Practice . [Details]
Rademacher G, Lorenz I, Klee W. ; (2002) 'Tränkung und Behandlung von Kälbern mit Neugeborenendurchfall. (Feeding and treatment in calves with neonatal diarrhoea)' Tierärztliche Umschau . [Details]
Rademacher G, Lorenz I, Hänichen T. ; (2002) 'Jejunumanschoppung mit koaguliertem Blut infolge blutender Darmulzera bei Kühen. (Jejunal impaction with coagulated blood from bleeding intestinal ulcers in cows)' Tierärztliche Umschau . [Details]
Rademacher G, Lorenz I, Klee W. ; (2002) 'Partielle Kolonaplasie beim Kalb ¿ eine retrospektive Auswertung von 118 Fällen (1990-1998). (Partial atresia of the colon in calves - a retrospective study of 118 cases (1990-1998))' Der praktische Tierarzt . [Details]
Gentile A, Sconza S, Otranto G, Rademacher G, Lorenz I, Famigli Bergamini P. ; (2001) 'Rilievi clinici e metabolici in vitelli lattanti affetti da acidosi ruminale sperimentalmente indotta. (Clinical and metabolic consequences in calves with experimentally induced ruminal acidosis)' Atti della Società Italiana di Buiatria . [Details]
Rademacher G, Lorenz I, Wendel H. ; (1999) 'Darmanschoppung mit jauchig-fibrinöser Peritonitis nach Darmperforation durch Draht bei einer Kuh (Fallbericht). (Intestinal impaction and peritonitis in a cow as a consequence of intestinal perforation by a piece of wire (case report))' Tierärztliche Umschau . [Details]
Grude T, Lorenz I, Rademacher G, Gentile A, Klee W. ; (1999) 'Levels of D- and L-lactate in rumen liquid, blood, and urine in calves with and without evidence of ruminal drinking' Proceedings of the Thirty-Second Annual Conference of the American Association of Bovine Practitioners . [Details]
Rademacher, G. and Lorenz, I.; (1998) 'Diagnose, Therapie und Prognose des Volvulus intestini beim Rind. (Diagnosis, treatment, and prognosis of intestinal volvulus in cattle.)' Tieraerztliche Umschau . [Details]
Rademacher G, Lorenz I. ; (1998) 'Bestandsweise gehäuft auftretende Kochsalzvergiftungen bei mit Milchaustauscher getränkten Kälbern. (Salt poisoning in calves fed milk replacers)' Der praktische Tierarzt . [Details]

Conference Publications

Lorenz, I; O'Flaherty, J (2014) CalfCare¿: a programme to improve calf health and survival in Ireland XXVIII. World Buiatrics Congress [Details]
Trefz, FM; Constable, PD; Lorenz, I (2014) Clinical utility of anion gap and strong ion gap in neonatal calves with diarrhea and severe acidemia XXVIII. World Buiatrics Congress [Details]
Trefz, FM; Lorch, A; Zitzl, J; Kutschke, A; Knubben-Schweizer, G; Lorenz, I (2014) Dynamics of the plasma potassium concentration in calves with neonatal diarrhea during the course of therapy with a clinical protocol using hypertonic (8.4%) sodium bicarbonate solutions XXVIII. World Buiatrics Congress [Details]
Trefz, FM; Constable, PD; Sauter-Louis, C; Lorch, A; Knubben-Schweizer, G; Lorenz, I (2014) Investigation on clinicopathological associations of hyperkalaemia in calves with neonatal diarrhoea ANEMBE Congress, IX. ECBHM Symposium [Details]
Lorenz I; (2011) Animal Health Ireland - Calf Health Annual Conference of the Cattle Association of Veterinary Ireland [Details]
Lorenz I. ; (2011) Critical care in diarrhoeic calves University Veterinary Hospital Conference Dublin, [Details]
Lorenz I; (2011) Pathophysiology and treatment of neonatal calf diarrhea Congresso Internationale SIVAR Cremona, [Details]
Lorenz I; (2010) Prevention and treatment of neonatal calf diarrhoea University Veterinary Hospital Conference Dublin, [Details]
Lorenz I, Lorch A. ; (2010) Clinical signs and degree of acidosis in diarrhoeic calves ¿ revisited 26th World Buiatrics Congress [Details]
Lorenz I; (2009) Umbilical disorders in calves: diagnosis and treatment University Veterinary Hospital Conference [Details]
Lorenz I, Haase G, Klee W; (2008) Comparison of different strategies for the therapy of acidosis in calves with neonatal diarrhoea 25th World Buiatrics Congress [Details]
Lorenz, I (2008) CATTLE PRACTICE Basics of Successful Dairy Calf Rearing - Focus on Immunity and Resistance , pp.233-235 [Details]
Lorenz, I,Klee, W (2007) CATTLE PRACTICE Neonatal calf diarrhoea - Something old, something new , pp.146-151 [Details]
Lorenz, I.; (2007) Update on diarrhoea and acidosis in calves University Veterinary Hospital Conference Dublin, [Details]
Feist, M., and Lorenz, I.; (2006) Ursachen, Erkennung und Heilungsaussichten der Hypoglykämie beim Kalb. (Hypoglycemia in calves) 6. Berlin-Brandenburgischer Rindertag Berlin, [Details]
Lorenz, I., and Feist, M.; (2006) Abschätzung der Prognose bei Kälbern mit Neugeborenendurchfall anhand labordiagnostischer Untersuchungen und einfacher klinischer Parameter. (Prognosis in calves with neonatal diarrhoea judged by biochemistry and clinical signs.) 6. Berlin-Brandenburgischer Rindertag Berlin, [Details]
Lorenz, I.; (2006) Diarrhoea of the young calf: an update (Keynote lecture) 24th World Buiatrics Congress Nice, [Details]
Lorenz I; (2004) D-lactic acidosis and its relationship to clinical signs in calves. Forum 1 ¿ Recent advances in calf diarrhea 23rd World Buiatrics Congress [Details]
Lorenz I, Gentile A, Klee W. ; (2004) Investigations on the clinical signs of hyper D-lactatemia in calves 23rd World Buiatrics Congress [Details]
Lorenz I; (2002) Influence of Serum D-lactate concentration on clinical signs in calves with metabolic acidosis 22nd World Buiatrics Congress [Details]
                                                                                         

Research

Research Interests

Research Projects

Sponsor : Teagasc
Title : Effect of dry cow mineral feeding on IgG quality and absorption in neonatal calves
Start Date / End Date : 05-NOV-12 / 04-NOV-15