I. Lorenz

Landesgesundheitsamt Baden-Württemberg — Germany

Veterinary · Health Sciences

31h-index2.7kcitations124works0.52yr avg
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Research Topics

Animal health and immunology(44), Renal function and acid-base balance(15), Viral gastroenteritis research and epidemiology(13), Infant Nutrition and Health(11), Metabolism and Genetic Disorders(10)

Publications124 total

Effects of intravenous rehydration protocols based on an acetate-containing electrolyte solution, isotonic saline, and an isotonic mixture of saline/sodium bicarbonate on acid-base status and plasma electrolyte concentrations in calves with diarrhoea
The Veterinary Journal·2026
Diarrhea in Calves
2024· 1 cited
Herd Prevalence Estimation of Mycobacterium avium Subspecies paratuberculosis Burden in the Three Main Dairy Production Regions of Germany (PraeMAP)
Animals·2022· 10 citedOpen Access
A High Plane of Nutrition Is Associated with a Lower Risk for Neonatal Calf Diarrhea on Bavarian Dairy Farms
Animals·2021· 25 citedOpen Access
Calf health from birth to weaning - an update
Irish Veterinary Journal·2021· 42 citedOpen Access
Dependence of the apparent bicarbonate space on initial plasma bicarbonate concentration and carbon dioxide tension in neonatal calves with diarrhea, acidemia, and metabolic acidosis
Journal of Veterinary Internal Medicine·2021· 9 citedOpen Access
An observational study on passive immunity in Irish suckler beef and dairy calves: Tests for failure of passive transfer of immunity and associations with health and performance
Preventive Veterinary Medicine·2018· 78 citedOpen Access
Electrocardiographic findings in 130 hospitalized neonatal calves with diarrhea and associated potassium balance disorders
Journal of Veterinary Internal Medicine·2018· 21 citedOpen Access
Evaluation of a portable ion-selective electrode meter for measuring potassium concentrations in whole blood and plasma of calves
The Veterinary Journal·2018· 7 cited
Plasma potassium concentrations in neonatal diarrhoeic calves are correlated with serum aldosterone concentrations but not with insulin concentrations
The Veterinary Journal·2017· 9 cited
Effects of profound acidemia on the dynamic glucose and insulin response and plasma potassium and phosphorus concentrations during an intravenous glucose tolerance test in neonatal calves
Journal of Dairy Science·2017· 12 citedOpen Access
Clinical signs, profound acidemia, hypoglycemia, and hypernatremia are predictive of mortality in 1,400 critically ill neonatal calves with diarrhea
PLoS ONE·2017· 82 citedOpen Access
Effect of Intravenous Small-Volume Hypertonic Sodium Bicarbonate, Sodium Chloride, and Glucose Solutions in Decreasing Plasma Potassium Concentration in Hyperkalemic Neonatal Calves with Diarrhea
Journal of Veterinary Internal Medicine·2017· 20 citedOpen Access
The effect of colostrum storage conditions on dairy heifer calf serum immunoglobulin G concentration and preweaning health and growth rate
Journal of Dairy Science·2016· 54 citedOpen Access
Hypoglycaemia in hospitalised neonatal calves: Prevalence, associated conditions and impact on prognosis
The Veterinary Journal·2016· 44 cited
Relationship between selected perinatal paratuberculosis management interventions and passive transfer of immunity in dairy calves
Veterinary Record·2016· 9 citedOpen Access
Microbiological contamination of colostrum on Irish dairy farms
Veterinary Record·2016· 14 cited
Short communication: The effect of storage conditions over time on bovine colostral immunoglobulin G concentration, bacteria, and pH
Journal of Dairy Science·2016· 19 citedOpen Access
Optimisation of the zinc sulphate turbidity test for the determination of immune status
Veterinary Record·2016· 18 cited
Questionnaire identifying management practices surrounding calving on spring-calving dairy farms and their associations with herd size and herd expansion
animal·2016· 29 citedOpen Access
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Frequent Co-authors

Florian M. Trefz(12), E. Kennedy(9), A. Lorch(8), M. Conneely(5), D.P. Berry(5), Michael L. Doherty(5), Peter D. Constable(5), Arcangelo Gentile(5), Carola Sauter‐Louis(4), Melanie Feist(4), J.P. Murphy(3), Bernadette Earley(3), Simon J. More(3), Ian Hogan(3), Andreas M. Nieß(3), Hinnak Northoff(3), Elvira Fehrenbach(3), Wolfgang Klee(3), Joanna K. Fadyl(3), Luke O’Grady(3)