J M Hatt

Summary

Affiliation: University of Zurich
Country: Switzerland

Publications

  1. ncbi request reprint Collection and analysis of breath and breath condensate exhaled by feral pigeons (Columba livia) and chickens (Gallus domesticus)
    J M Hatt
    Clinic of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    Vet Rec 165:469-73. 2009
  2. doi request reprint [Dermatological diseases in reptiles]
    J M Hatt
    Klinik für Zoo, Heim und Wildtiere, Universitat Zurich
    Schweiz Arch Tierheilkd 152:123-30. 2010
  3. ncbi request reprint The influence of dietary tannin supplementation on digestive performance in captive black rhinoceros (Diceros bicornis)
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 91:449-58. 2007
  4. ncbi request reprint Mineral absorption in the black rhinoceros (Diceros bicornis) as compared with the domestic horse
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 91:193-204. 2007
  5. ncbi request reprint Digestion coefficients achieved by the black rhinoceros (Diceros bicornis), a large browsing hindgut fermenter
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 260, CH 8057 Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 90:325-34. 2006
  6. ncbi request reprint Antioxidant status of faeces of captive black rhinoceros (Diceros bicornis) in relation to dietary tannin supplementation
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    J Vet Med A Physiol Pathol Clin Med 53:319-22. 2006
  7. ncbi request reprint Energy and fibre intake in a group of captive giraffe (Giraffa camelopardalis) offered increasing amounts of browse
    J M Hatt
    Division of Zoo Animals and Exotic Pets, Vetsuisse Faculty University of Zurich, Zurich, Switzerland
    J Vet Med A Physiol Pathol Clin Med 52:485-90. 2005
  8. doi request reprint Influence of diet on calcium metabolism, tissue calcification and urinary sludge in rabbits (Oryctolagus cuniculus)
    M Clauss
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 96:798-807. 2012
  9. ncbi request reprint Effects of two diets on the haematology, plasma chemistry and intestinal flora of budgerigars (Melopsittacus undulatus)
    I Fischer
    Division of Zoo Animals and Exotic Pets, Small Animal Department, University of Zurich, Winterthurerstrasse 260, CH 8057 Zurich, Switzerland
    Vet Rec 159:480-4. 2006
  10. doi request reprint Intake, selection, digesta retention, digestion and gut fill of two coprophageous species, rabbits (Oryctolagus cuniculus) and guinea pigs (Cavia porcellus), on a hay-only diet
    R Franz
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 95:564-70. 2011

Collaborators

  • E J Flach
  • E Kienzle
  • A Liesegang
  • M Hassig
  • M Kaufmann-Bart
  • K Nuss
  • A Keller
  • Y Wang
  • A Mathis
  • M Kreuzer
  • M Heistermann
  • M Clauss
  • J Hummel
  • W J Streich
  • J C Castell
  • E S Dierenfeld
  • S Simova-Curd
  • O Behlert
  • D W H Müller
  • D Codron
  • A Tschudin
  • N Zimmermann
  • R Franz
  • H W Steinmetz
  • D Nitzl
  • U Foldenauer
  • S Ortmann
  • I Zulauf-Fischer
  • I Fischer
  • E Zollinger
  • F Guscetti
  • B Riond
  • B Burger
  • F Del Chicca
  • P Zerbe
  • R Zingg
  • F J Kaup
  • M Pirovino
  • K Nygren
  • A Peemöller
  • K E Bigley
  • K Ghebremeskel
  • S K Macgregor
  • T Hoppe
  • M M Wittenbrink
  • A Pospischil
  • J E Bauer
  • S Curd
  • I Zulauf
  • P Schramel
  • M Haessig
  • C Christen
  • J Mayer
  • H Lutz
  • N Pellegrini
  • H Gerlach
  • P Deplazes

Detail Information

Publications23

  1. ncbi request reprint Collection and analysis of breath and breath condensate exhaled by feral pigeons (Columba livia) and chickens (Gallus domesticus)
    J M Hatt
    Clinic of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    Vet Rec 165:469-73. 2009
    ..9 [0.3]) than those from the intubated birds (5.3 [0.1]), and samples from the chickens had significantly higher pH values than samples from the pigeons (8.2 [0.2] v 7.9 [0.3])...
  2. doi request reprint [Dermatological diseases in reptiles]
    J M Hatt
    Klinik für Zoo, Heim und Wildtiere, Universitat Zurich
    Schweiz Arch Tierheilkd 152:123-30. 2010
    ..Hypovitaminosis A is the most common metabolic disease. Physical examination, diagnostic tests and therapy in reptile skin diseases are comparable to mammals, however, scientific data in reptiles are still scarce...
  3. ncbi request reprint The influence of dietary tannin supplementation on digestive performance in captive black rhinoceros (Diceros bicornis)
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 91:449-58. 2007
    ....
  4. ncbi request reprint Mineral absorption in the black rhinoceros (Diceros bicornis) as compared with the domestic horse
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 91:193-204. 2007
    ....
  5. ncbi request reprint Digestion coefficients achieved by the black rhinoceros (Diceros bicornis), a large browsing hindgut fermenter
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 260, CH 8057 Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 90:325-34. 2006
    ....
  6. ncbi request reprint Antioxidant status of faeces of captive black rhinoceros (Diceros bicornis) in relation to dietary tannin supplementation
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    J Vet Med A Physiol Pathol Clin Med 53:319-22. 2006
    ..Increased antioxidant status caused by the use of tannin substances could have a beneficial effect on animal health, but if tannins should be incorporated in designed diets, other tannin sources, such as grape pomace should be tested...
  7. ncbi request reprint Energy and fibre intake in a group of captive giraffe (Giraffa camelopardalis) offered increasing amounts of browse
    J M Hatt
    Division of Zoo Animals and Exotic Pets, Vetsuisse Faculty University of Zurich, Zurich, Switzerland
    J Vet Med A Physiol Pathol Clin Med 52:485-90. 2005
    ..Whether additional browse supplementation will lead to increased intakes in a feeding scenario with restricted concentrate provision can be suspected but remains to be demonstrated...
  8. doi request reprint Influence of diet on calcium metabolism, tissue calcification and urinary sludge in rabbits (Oryctolagus cuniculus)
    M Clauss
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 96:798-807. 2012
    ....
  9. ncbi request reprint Effects of two diets on the haematology, plasma chemistry and intestinal flora of budgerigars (Melopsittacus undulatus)
    I Fischer
    Division of Zoo Animals and Exotic Pets, Small Animal Department, University of Zurich, Winterthurerstrasse 260, CH 8057 Zurich, Switzerland
    Vet Rec 159:480-4. 2006
    ..3 per cent of the samples from the group fed the commercially formulated diet but from only 3.4 per cent of the samples from the group fed the seed mixture...
  10. doi request reprint Intake, selection, digesta retention, digestion and gut fill of two coprophageous species, rabbits (Oryctolagus cuniculus) and guinea pigs (Cavia porcellus), on a hay-only diet
    R Franz
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 95:564-70. 2011
    ..A lighter digestive tract could contribute to a peculiarity of lagomorphs: their ability to run faster than other similar-sized mammals...
  11. ncbi request reprint Collection of exhaled breath and exhaled breath condensate in veterinary medicine. A review
    E Zollinger
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    Vet Q 28:105-17. 2006
    ..This article critically reviews the collection methods and parameter values measured in various animal species published to date and points out directions for further research...
  12. doi request reprint Quantification of Enterobacteriaceae in faeces of captive black rhinoceros (Diceros bicornis) in relation to dietary tannin supplementation
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 92:29-34. 2008
    ..The fact that tannic acid, shown to have antibacterial effects in various in vitro studies, did not have an effect in this study, emphasizes that the relevance of tannin supplementation for intestinal health must be verified in vivo...
  13. doi request reprint Upper respiratory tract disease in captive orangutans (Pongo sp.): prevalence in 20 European zoos and predisposing factors
    N Zimmermann
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Switzerland
    J Med Primatol 40:365-75. 2011
    ..Upper respiratory tract disease (URTD) is a significant cause of morbidity in captive orangutans (Pongo abelii, Pongo pygmaeus), and the pathogenesis is often unknown...
  14. ncbi request reprint Influence of different dietary calcium levels on the digestibility of Ca, Mg and P in Hermann's tortoises (Testudo hermanni)
    A Liesegang
    Institute of Animal Nutrition, Veterinary Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 91:459-64. 2007
    ..In diet II the digestibility of Ca was 79%, of Mg 52% and of P 52%. The results of this study indicated, that higher Ca concentrations in the diet led to an increased apparent digestibility of Ca and Mg...
  15. ncbi request reprint Differences in bone mineral content and density between male and female budgerigars (Melopsittacus undulatus) during the non-reproductive season
    I Zulauf-Fischer
    Division of Zoo Animals and Exotic Pets, Small Animal Department, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 260, 8057 Zurich, Switzerland
    J Vet Med A Physiol Pathol Clin Med 53:456-7. 2006
    ..The results could indicate that female birds can accumulate mineral stores outside of the breeding season...
  16. doi request reprint Postmortal radiographic diagnosis of laminitis in a captive European moose (Alces alces)
    M Clauss
    Clinic for Zoo Animals, Exotic Pets and Wildlife, University of Zurich, Winterthurestr 260, CH 8057 Zurich
    Schweiz Arch Tierheilkd 151:545-9. 2009
    ....
  17. doi request reprint A long life among ruminants: giraffids and other special cases
    D W H Müller
    Clinic for Zoo Animals, Exotic Pets and Wildlife, University of Zurich, Switzerland
    Schweiz Arch Tierheilkd 153:515-9. 2011
    ..The fact that some (but not all) other small ruminants also achieve surprisingly high longevities leads to the hypothesis that extreme relative longevities in this group are an indication for secondary body size reduction...
  18. doi request reprint Water intake in domestic rabbits (Oryctolagus cuniculus) from open dishes and nipple drinkers under different water and feeding regimes
    A Tschudin
    Clinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 95:499-511. 2011
    ..For optimal water provision and urolith prophylaxis, we recommend a diet with a high 'fresh food' proportion as well as additionally hay ad libitum with free water access, offered in an open bowl...
  19. ncbi request reprint Clinical approach to renal neoplasia in budgerigars (Melopsittacus undulatus)
    S Simova-Curd
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 260, 8057 Zurich, Switzerland
    J Small Anim Pract 47:504-11. 2006
    ..Two studies are described, both of which investigate the possible involvement of a retrovirus as the aetiological agent...
  20. doi request reprint Lumbar osteosarcoma in a chinchilla (Chinchilla laniger)
    S Simova-Curd
    Section of Diagnostic Imaging and Radio Oncology, University of Zurich, Switzerland
    J Small Anim Pract 49:483-5. 2008
    ..Macroscopic examination supported the clinical suspicion of neoplasia. Histopathological examination revealed a reactive osteoblastic osteosarcoma. To the author's knowledge, this is the first report of osteosarcoma in chinchillas...
  21. ncbi request reprint Overt fatal and chronic subclinical Encephalitozoon cuniculi microsporidiosis in a colony of captive emperor tamarins (Saguinus imperator)
    F Guscetti
    Institute of Veterinary Pathology, University of Zurich, Zurich, Switzerland
    J Med Primatol 32:111-9. 2003
    ..Efforts should be made to ascertain if this microorganism is present in other captive populations of this endangered monkey species and to prevent its further spreading...
  22. doi request reprint Fatty acid status in captive and free-ranging black rhinoceroses (Diceros bicornis)
    M Clauss
    Division of Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
    J Anim Physiol Anim Nutr (Berl) 92:231-41. 2008
    ..Grass meal pellets, although a good source of ALA and linked with high levels of ALA in an animal of this study, must be chosen with care for black rhinoceroses due to their particular proneness for high iron contents...
  23. ncbi request reprint Ante mortem diagnosis of mycobacterial infection by liver biopsy in a budgerigar (Melopsittacus undulatus)
    U Foldenauer
    Division of Zoo Animals, Exotic Pets and Wildlife, Small Animal Departement, University of Zurich
    Schweiz Arch Tierheilkd 149:273-6. 2007
    ..The present case report describes that even in very small species such as a budgerigar the investigating of a biopsy sample is an efficient way to rule out or confirm the disease in cases where other methods fail to be conclusive...