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Author Mehlem M. openurl 
  Title Angst und Pferd – Wege zur Bewältigung und Integration von Ängsten mit Hilfe der Pferde. Type Book Chapter
  Year 2005 Publication Psychotherapie mit dem Pferd – Beiträge aus der Praxis Abbreviated Journal  
  Volume Issue Pages 20-37  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher FN-Verlag Place of Publication Warendorf Editor DKThR  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5068  
Permanent link to this record
 

 
Author Stürmer, K. openurl 
  Title Untersuchungen zum Einfluss der Fütterung auf den Säure-Basen-Haushalt bei Ponys Type Manuscript
  Year 2005 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract In der praktischen Pferdefütterung kommen regelmäßig Substanzen zum Einsatz, die

einen erheblichen Einfluss auf den Säure-Basen-Haushalt ausüben. Andererseits können

Manipulationen des Säure-Basen-Haushaltes in der Diätetik erwünscht sein, z.B. bei

Harnsteinen oder hyperkaliämischer periodischer Paralyse. Verschiebungen im Säure-

Basen-Gleichgewicht treten – unabhängig von der Fütterung – außerdem bei starker

körperlicher Aktivität auf, eine eventuelle Prophylaxe durch die Ernährung wird

ebenfalls diskutiert. Der Einfluss der Fütterung auf den Säure-Basen-Haushalt ist beim

Pferd bisher nur wenig und nicht systematisch untersucht, während sich viele Arbeiten

mit dem Effekt körperlicher Belastung beschäftigen. Analogieschlüsse zu anderen

Spezies müssen äußerst vorsichtig betrachtet werden, da die Absorption von am Säure-

Basen-Haushalt beteiligten Substanzen beim Pferd Unterschiede zu anderen Spezies

aufweist (Meyer, 1982).

In der vorliegenden Untersuchung sollte daher der Effekt von verschiedenen Chloriden

(Natriumchlorid, Kalziumchlorid, Ammoniumchlorid) auf den Säure-Basen-Haushalt bei

Ponys geprüft werden. In den ersten Versuchsdurchgängen wurden für Kleinpferde im

Erhaltungsstoffwechsel für diesen Zweck Rationen mit sehr hohen Heuanteilen

verwendet. Trotz hoher Dosen des bei verschiedenen Spezies stark säuernden

Ammoniumchlorids traten bei den Ponys nur relativ kleine Effekte auf. Bei der weiteren

Durchsicht des Schrifttums fiel auf, dass Einzelbeobachtungen zu stark säuernden

Effekten nur bei Rationen mit hohem Anteil an Kraftfutter und geringem Anteil an

Rauhfutter auftraten. Daher wurde der Effekt von Ammoniumchlorid auf einer stark

kraftfutterhaltigen Ration nochmals überprüft.
 
  Address  
  Corporate Author Thesis Ph.D. thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5162  
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Author Parrish, J. K.; Viscido, S. V. openurl 
  Title Traffic rules of fish schools: A review of agent-based approaches. Type Book Chapter
  Year 2005 Publication Self-organisation and the evolution of social behaviour. Abbreviated Journal  
  Volume Issue Pages 50-80  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Cambridge University Press Place of Publication Cambridge Editor C. K. Hemelrijk  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5419  
Permanent link to this record
 

 
Author Boyd, L.; Keiper, R. openurl 
  Title Behavioural ecology of feral horses Type Book Chapter
  Year 2005 Publication The domestic horse: the origins, development, and management of its behaviour Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Cambridge University Press Place of Publication Cambridge Editor Mills, D. S.; McDonnell S. M.  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5439  
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Author Güntürkün, O. openurl 
  Title How asymmetry in animals starts Type Journal Article
  Year 2005 Publication European Review Abbreviated Journal  
  Volume 13 Issue 2 Pages 105-118  
  Keywords  
  Abstract This review aims to present a speculation about mechanisms that shape the brains of humans and other animals into an asymmetrical organization. To this end, I will proceed in two steps: first, I want to recapitulate evidence from various experiments that show that some but not all asymmetries of the avian brain result from a prehatch light stimulation asymmetry. This should make it clear that avian embryos have a genetic predisposition to turn their head to the right. This results in a higher level of prehatch light stimulation of their right eye. The concomitant left–right difference in sensory input alters the brain circuits of the animal for the entire lifespan in a lateralized way. In the second part of the paper I will present evidence that some of the asymmetries of the human brain take a similar ontogenetic path as those observed in birds. This review provides the evidence that critical ontogenetic processes discovered in animal models could also be involved in the ontogeny of human cerebral asymmetries.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5674  
Permanent link to this record
 

 
Author Bykov, S.; Lednev, I.; Ianoul, A.; Mikhonin, A.; Munro, C.; Asher, S.A. doi  openurl
  Title Steady-state and transient ultraviolet resonance Raman spectrometer for the 193-270 nm spectral region Type Journal Article
  Year 2005 Publication Applied Spectroscopy Abbreviated Journal Appl Spectrosc  
  Volume 59 Issue 12 Pages 1541-1552  
  Keywords Animals; Equipment Design; Equipment Failure Analysis; Horses; Kinetics; Metmyoglobin/*analysis; Myocardium/*metabolism; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Ultraviolet/*instrumentation/methods; Spectrum Analysis, Raman/*instrumentation/methods  
  Abstract We describe a state-of-the-art tunable ultraviolet (UV) Raman spectrometer for the 193-270 nm spectral region. This instrument allows for steady-state and transient UV Raman measurements. We utilize a 5 kHz Ti-sapphire continuously tunable laser (approximately 20 ns pulse width) between 193 nm and 240 nm for steady-state measurements. For transient Raman measurements we utilize one Coherent Infinity YAG laser to generate nanosecond infrared (IR) pump laser pulses to generate a temperature jump (T-jump) and a second Coherent Infinity YAG laser that is frequency tripled and Raman shifted into the deep UV (204 nm) for transient UV Raman excitation. Numerous other UV excitation frequencies can be utilized for selective excitation of chromophoric groups for transient Raman measurements. We constructed a subtractive dispersion double monochromator to minimize stray light. We utilize a new charge-coupled device (CCD) camera that responds efficiently to UV light, as opposed to the previous CCD and photodiode detectors, which required intensifiers for detecting UV light. For the T-jump measurements we use a second camera to simultaneously acquire the Raman spectra of the water stretching bands (2500-4000 cm(-1)) whose band-shape and frequency report the sample temperature.  
  Address Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0003-7028 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16390595 Approved no  
  Call Number Equine Behaviour @ team @ Serial 3767  
Permanent link to this record
 

 
Author Thiel, D.; Jenni-Eiermann, S.; Palme, R. doi  openurl
  Title Measuring corticosterone metabolites in droppings of capercaillies (Tetrao urogallus) Type Journal Article
  Year 2005 Publication Annals of the New York Academy of Sciences Abbreviated Journal Ann N Y Acad Sci  
  Volume 1046 Issue Pages 96-108  
  Keywords Adrenocorticotropic Hormone/administration & dosage/analysis/metabolism; Animals; Circadian Rhythm; Corticosterone/administration & dosage/*analysis/*metabolism; Feces/*chemistry; Female; Freezing; Galliformes/*metabolism; Male; Reproducibility of Results; Sex Factors; Temperature; Time Factors; Tritium/diagnostic use  
  Abstract The capercaillie (Tetrao urogallus), the largest grouse species in the world, is decreasing in numbers in major parts of its distribution range. Disturbances by human outdoor activities are discussed as a possible reason for this population decline. An indicator for disturbances is the increase of the glucocorticoid corticosterone, a stress hormone, which helps to cope with life-threatening situations. However, repeated disturbances might result in a long-term increase of the basal corticosterone concentration, which can result in detrimental effects like reduced fitness and survival of an animal. To measure corticosterone metabolites (CMs) noninvasively in the droppings of free-living capercaillies, first an enzyme immunoassay (EIA) in captive birds had to be selected and validated. Therefore, the excretion pattern of intravenously injected radiolabeled corticosterone was determined and 3H metabolites were characterized. High-performance liquid chromatography (HPLC) separations of the samples containing peak concentrations revealed that corticosterone was extensively metabolized. The HPLC fractions were tested in several EIAs for glucocorticoid metabolites. The physiological relevance of this method was proved after pharmacological stimulation of the adrenocortical activity. Only the recently established cortisone assay, measuring CMs with a 3,11-dione structure, detected an expressed increase of concentrations following ACTH stimulation. To set up a sampling protocol suited for the field, we examined the influence of various storage conditions and time of day on concentrations of CMs.  
  Address Swiss Ornithological Institute, 6204 Sempach, Switzerland. dominik.thiel@vogelwarte.ch  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0077-8923 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16055846 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4079  
Permanent link to this record
 

 
Author Baltic, M.; Jenni-Eiermann, S.; Arlettaz, R.; Palme, R. doi  openurl
  Title A noninvasive technique to evaluate human-generated stress in the black grouse Type Journal Article
  Year 2005 Publication Annals of the New York Academy of Sciences Abbreviated Journal Ann N Y Acad Sci  
  Volume 1046 Issue Pages 81-95  
  Keywords Adrenocorticotropic Hormone/metabolism; Animals; Bird Diseases/*metabolism; Conservation of Natural Resources; Corticosterone/*metabolism; Ecosystem; Feces/*chemistry; Female; Galliformes/*metabolism; Immunoenzyme Techniques/methods/veterinary; Male; Reproducibility of Results; Stress/metabolism/*veterinary; Tritium/diagnostic use  
  Abstract The continuous development of tourism and related leisure activities is exerting an increasingly intense pressure on wildlife. In this study, a novel noninvasive method for measuring stress in the black grouse, an endangered, emblematic species of European ecosystems that is currently declining in several parts of its European range, is tested and physiologically validated. A radiometabolism study and an ACTH challenge test were performed on four captive black grouse (two of each sex) in order to get basic information about the metabolism and excretion of corticosterone and to find an appropriate enzyme-immunoassay (EIA) to measure its metabolites in the feces. Peak radioactivity in the droppings was detected within 1 to 2 hours. Injected (3)H-corticosterone was excreted as polar metabolites and by itself was almost absent. A cortisone-EIA was chosen from among seven tested EIAs for different groups of glucocorticoid metabolites, because it cross-reacted with some of the formed metabolites and best reflected the increase of excreted corticosterone metabolites, after the ACTH challenge test. Concentrations of the metabolites from fecal samples collected from snow burrows of free-ranging black grouse were within the same range as in captive birds. The noninvasive method described may be appropriate for evaluating the stress faced by free-living black grouse populations in the wild, particularly in mountain ecosystems where human disturbance, especially by winter sports, is of increasing conservation concern.  
  Address Zoological Institute, Division of Conservation Biology, Baltzerstrasse 6, CH-3012 Bern, Switzerland  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0077-8923 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16055845 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4080  
Permanent link to this record
 

 
Author Mostl, E.; Rettenbacher, S.; Palme, R. doi  openurl
  Title Measurement of corticosterone metabolites in birds' droppings: an analytical approach Type Journal Article
  Year 2005 Publication Annals of the New York Academy of Sciences Abbreviated Journal Ann N Y Acad Sci  
  Volume 1046 Issue Pages 17-34  
  Keywords Animals; Birds/*metabolism; Corticosterone/*analysis/metabolism; Feces/*chemistry; Gas Chromatography-Mass Spectrometry; Immunoassay; Molecular Structure; Reproducibility of Results; Sensitivity and Specificity  
  Abstract Fecal steroid analyses are becoming increasingly popular among both field and laboratory scientists. The benefits associated with sampling procedures that do not require restraint, anesthesia, and blood collection include less risk to subject and investigator, as well as the potential to obtain endocrine profiles that are not influenced by the sampling procedure itself. In the feces, a species-specific pattern of metabolites is present, because glucocorticoids are extensively metabolized. Therefore, selection of adequate extraction procedures and immunoassays for measuring the relevant metabolites is a serious issue. In this review, emphasis is placed on the establishment and analytical validation of methods to measure glucocorticoid metabolites for a noninvasive evaluation of adrenocortical activity in droppings of birds.  
  Address Institute of Biochemistry, Department of Natural Sciences, University of Veterinary Medicine, Vienna, Veterinarplatz 1, A-1210 Vienna, Austria. erich.moestl@vu-wien.ac.at  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0077-8923 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:16055841 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4082  
Permanent link to this record
 

 
Author Young, L.E.; Rogers, K.; Wood, J.L.N. doi  openurl
  Title Left ventricular size and systolic function in Thoroughbred racehorses and their relationships to race performance Type Journal Article
  Year 2005 Publication Journal of Applied Physiology (Bethesda, Md. : 1985) Abbreviated Journal J Appl Physiol  
  Volume 99 Issue 4 Pages 1278-1285  
  Keywords *Adaptation, Physiological; Aging/physiology; Animal Husbandry; Animals; *Echocardiography; Female; Heart/*physiology; Heart Ventricles; Horses/*physiology; Male; *Physical Conditioning, Animal; Running/*physiology; Stroke Volume; Systole; Task Performance and Analysis  
  Abstract Cardiac morphology in human athletes is known to differ, depending on the sports-specific endurance component of their events, whereas anecdotes abound about superlative athletes with large hearts. As the heart determines stroke volume and maximum O(2) uptake in mammals, we undertook a study to test the hypothesis that the morphology of the equine heart would differ between trained horses, depending on race type, and that left ventricular size would be greatest in elite performers. Echocardiography was performed in 482 race-fit Thoroughbreds engaged in either flat (1,000-2,500 m) or jump racing (3,200-6,400 m). Body weight and sex-adjusted measures of left ventricular size were largest in horses engaged in jump racing over fixed fences, compared with horses running shorter distances on the flat (range 8-16%). The observed differences in cardiac morphologies suggest that subtle differences in training and competition result in cardiac adaptations that are appropriate to the endurance component of the horses' event. Derived left ventricular mass was strongly associated with published rating (quality) in horses racing over longer distances in jump races (P < or = 0.001), but less so for horses in flat races. Rather, left ventricular ejection fraction and left ventricular mass combined were positively associated with race rating in older flat racehorses running over sprint (<1,408 m) and longer distances (>1,408 m), explaining 25-35% of overall variation in performance, as well as being closely associated with performance in longer races over jumps (23%). These data provide the first direct evidence that cardiac size influences athletic performance in a group of mammalian running athletes.  
  Address Centre for Equine Studies, Animal Health Trust, Newmarket, Suffolk, UK. lesley.young@aht.org.uk  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 8750-7587 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:15920096 Approved no  
  Call Number Equine Behaviour @ team @ Serial 3768  
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