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Author | Alexander, F.; Ash, R.W. | ||||
Title | The effect of emotion and hormones on the concentration of glucose and eosinophils in horse blood | Type | Journal Article | ||
Year | 1955 | Publication | The Journal of physiology | Abbreviated Journal | J Physiol |
Volume ![]() |
130 | Issue | 3 | Pages | 703-710 |
Keywords | Blood Glucose/*drug effects; Eosinophils/*drug effects; Leukocyte Count/*drug effects; *ACTH/effects; *BLOOD SUGAR/effect of drugs on; *EOSINOPHIL COUNT/effect of drugs on; *EPINEPHRINE/effects; *HISTAMINE/effects; *INSULIN/effects; *STRESS/experimental | ||||
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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 | 0022-3751 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:13278929 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 122 | ||
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Author | McGreevy, P.D.; Webster, A.J.; Nicol, C.J. | ||||
Title | Study of the behaviour, digestive efficiency and gut transit times of crib-biting horses | Type | Journal Article | ||
Year | 2001 | Publication | The Veterinary record | Abbreviated Journal | Vet. Rec. |
Volume ![]() |
148 | Issue | 19 | Pages | 592-596 |
Keywords | Animals; Behavior, Animal/*physiology; Case-Control Studies; *Digestion; *Gastrointestinal Motility/drug effects; Horse Diseases/*physiopathology; Horses/*physiology/psychology; Male; Stereotyped Behavior/*physiology; Sulfapyridine/blood; Sulfasalazine/diagnostic use/pharmacology | ||||
Abstract | The spontaneous behaviour and the apparent digestibility of dry matter and fibre and transit times of digesta were compared in four normal horses and four crib-biters. A technique was developed for measuring total gut transit times (TGTT) by using single-stool analysis of the passage of radio-opaque polyethylene markers. Longer TGTT were recorded in the crib-biters than in the normal horses but the orocaecal transit times did not differ. The crib-biters rested less than the normal horses. | ||||
Address | Department of Clinical Veterinary Science, University of Bristol, Langford | ||||
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 | 0042-4900 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:11386445 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 86 | ||
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Author | Hodgson, D.; Howe, S.; Jeffcott, L.; Reid, S.; Mellor, D.; Higgins, A. | ||||
Title | Effect of prolonged use of altrenogest on behaviour in mares | Type | |||
Year | 2005 | Publication | Veterinary journal (London, England : 1997) | Abbreviated Journal | Vet J |
Volume ![]() |
169 | Issue | 1 | Pages | 113-115 |
Keywords | Administration, Oral; Anabolic Agents/adverse effects/*pharmacology; Animals; Behavior, Animal/*drug effects; Body Constitution/drug effects; Body Weight/drug effects; *Doping in Sports; Female; Horses/*physiology; Social Behavior; Social Dominance; Time Factors; Trenbolone/adverse effects/*analogs & derivatives/*pharmacology | ||||
Abstract | Erratum in: Vet J. 2005 May;169(3):321. Corrected and republished in: Vet J. 2005 May;169(3):322-5. Oral administration of altrenogest for oestrus suppression in competition horses is believed to be widespread in some equestrian disciplines, and can be administered continuously for several months during a competition season. To examine whether altrenogest has any anabolic or other potential performance enhancing properties that may give a horse an unfair advantage, we examined the effect of oral altrenogest (0.044 mg/kg), given daily for a period of eight weeks, on social hierarchy, activity budget, body-mass and body condition score of 12 sedentary mares. We concluded that prolonged oral administration of altrenogest at recommended dose rates to sedentary mares resulted in no effect on dominance hierarchies, body mass or condition score. |
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Address | Faculty of Veterinary Science, University of Sydney, Private Mailbag 4, Narellan Delivery Centre, Narellan, NSW 2567, Australia. davidh@camden.usyd.edu.au | ||||
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 | 1090-0233 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:15683772 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 671 | ||
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Author | Alexander, F. | ||||
Title | A study of parotid salivation in the horse | Type | Journal Article | ||
Year | 1966 | Publication | The Journal of physiology | Abbreviated Journal | J Physiol |
Volume ![]() |
184 | Issue | 3 | Pages | 646-656 |
Keywords | Animals; Atropine/*pharmacology; Bicarbonates/metabolism; Calcium/metabolism; Chlorides/metabolism; Horses; Mastication/*physiology; Parotid Gland/*physiology; Pilocarpine/*pharmacology; Potassium/metabolism; Salivation/*drug effects; Sodium/metabolism; Tetracaine/*pharmacology | ||||
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Publisher | Place of Publication | Editor | |||
Language | English | Summary Language | Original Title | ||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0022-3751 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:5963737 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 119 | ||
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Author | Mejdell, C.M.; Buvik, T.; Jørgensen, G.H.M.; Bøe, K.E. | ||||
Title | Horses can learn to use symbols to communicate their preferences | Type | Journal Article | ||
Year | 2016 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
Volume ![]() |
184 | Issue | Pages | 66-73 | |
Keywords | Operant conditioning; Blanket; Rug; Thermoregulation; Cognition; Clicker training | ||||
Abstract | Abstract This paper describes a method in which horses learn to communicate by touching different neutral visual symbols, in order to tell the handler whether they want to have a blanket on or not. Horses were trained for 10–15 min per day, following a training program comprising ten steps in a strategic order. Reward based operant conditioning was used to teach horses to approach and touch a board, and to understand the meaning of three different symbols. Heat and cold challenges were performed to help learning and to check level of understanding. At certain stages, a learning criterion of correct responses for 8–14 successive trials had to be achieved before proceeding. After introducing the free choice situation, on average at training day 11, the horse could choose between a “no change” symbol and the symbol for either “blanket on” or “blanket off” depending on whether the horse already wore a blanket or not. A cut off point for performance or non-performance was set to day 14, and 23/23 horses successfully learned the task within this limit. Horses of warm-blood type needed fewer training days to reach criterion than cold-bloods (P < 0.05). Horses were then tested under differing weather conditions. Results show that choices made, i.e. the symbol touched, was not random but dependent on weather. Horses chose to stay without a blanket in nice weather, and they chose to have a blanket on when the weather was wet, windy and cold (χ2 = 36.67, P < 0.005). This indicates that horses both had an understanding of the consequence of their choice on own thermal comfort, and that they successfully had learned to communicate their preference by using the symbols. The method represents a novel tool for studying preferences in horses. | ||||
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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 | 0168-1591 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | Approved | no | |||
Call Number | Equine Behaviour @ team @ | Serial | 6022 | ||
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Author | Mejdell, C.M.; Buvik, T.; Jørgensen, G.H.M.; Bøe, K.E. | ||||
Title | Horses can learn to use symbols to communicate their preferences | Type | Journal Article | ||
Year | 2016 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
Volume ![]() |
184 | Issue | Pages | 66-73 | |
Keywords | Operant conditioning; Blanket; Rug; Thermoregulation; Cognition; Clicker training | ||||
Abstract | This paper describes a method in which horses learn to communicate by touching different neutral visual symbols, in order to tell the handler whether they want to have a blanket on or not. Horses were trained for 10-15min per day, following a training program comprising ten steps in a strategic order. Reward based operant conditioning was used to teach horses to approach and touch a board, and to understand the meaning of three different symbols. Heat and cold challenges were performed to help learning and to check level of understanding. At certain stages, a learning criterion of correct responses for 8-14 successive trials had to be achieved before proceeding. After introducing the free choice situation, on average at training day 11, the horse could choose between a “no change” symbol and the symbol for either “blanket on” or “blanket off” depending on whether the horse already wore a blanket or not. A cut off point for performance or non-performance was set to day 14, and 23/23 horses successfully learned the task within this limit. Horses of warm-blood type needed fewer training days to reach criterion than cold-bloods (P<0.05). Horses were then tested under differing weather conditions. Results show that choices made, i.e. the symbol touched, was not random but dependent on weather. Horses chose to stay without a blanket in nice weather, and they chose to have a blanket on when the weather was wet, windy and cold (χ2=36.67, P<0.005). This indicates that horses both had an understanding of the consequence of their choice on own thermal comfort, and that they successfully had learned to communicate their preference by using the symbols. The method represents a novel tool for studying preferences in horses. | ||||
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 | 0168-1591 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | Approved | no | |||
Call Number | Equine Behaviour @ team @ | Serial | 6617 | ||
Permanent link to this record | |||||
Author | Mejdell, C.M.; Buvik, T.; Jørgensen, G.H.M.; Bøe, K.E. | ||||
Title | Horses can learn to use symbols to communicate their preferences | Type | Journal Article | ||
Year | 2016 | Publication | Applied Animal Behaviour Science | Abbreviated Journal | Appl. Anim. Behav. Sci. |
Volume ![]() |
184 | Issue | Pages | 66-73 | |
Keywords | Operant conditioning; Blanket; Rug; Thermoregulation; Cognition; Clicker training | ||||
Abstract | This paper describes a method in which horses learn to communicate by touching different neutral visual symbols, in order to tell the handler whether they want to have a blanket on or not. Horses were trained for 10-15min per day, following a training program comprising ten steps in a strategic order. Reward based operant conditioning was used to teach horses to approach and touch a board, and to understand the meaning of three different symbols. Heat and cold challenges were performed to help learning and to check level of understanding. At certain stages, a learning criterion of correct responses for 8-14 successive trials had to be achieved before proceeding. After introducing the free choice situation, on average at training day 11, the horse could choose between a “no change” symbol and the symbol for either “blanket on” or “blanket off” depending on whether the horse already wore a blanket or not. A cut off point for performance or non-performance was set to day 14, and 23/23 horses successfully learned the task within this limit. Horses of warm-blood type needed fewer training days to reach criterion than cold-bloods (P<0.05). Horses were then tested under differing weather conditions. Results show that choices made, i.e. the symbol touched, was not random but dependent on weather. Horses chose to stay without a blanket in nice weather, and they chose to have a blanket on when the weather was wet, windy and cold (χ2=36.67, P<0.005). This indicates that horses both had an understanding of the consequence of their choice on own thermal comfort, and that they successfully had learned to communicate their preference by using the symbols. The method represents a novel tool for studying preferences in horses. | ||||
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 | 0168-1591 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | Approved | no | |||
Call Number | Equine Behaviour @ team @ | Serial | 6651 | ||
Permanent link to this record | |||||
Author | Aronson, L. | ||||
Title | Animal behavior case of the month. Aggression directed toward other horses | Type | Journal Article | ||
Year | 1998 | Publication | Journal of the American Veterinary Medical Association | Abbreviated Journal | J Am Vet Med Assoc |
Volume ![]() |
213 | Issue | 3 | Pages | 358-359 |
Keywords | *Aggression; Animals; *Behavior, Animal; Follow-Up Studies; Horse Diseases/*diagnosis/drug therapy/psychology; Horses/*psychology; Housing, Animal; Hypothyroidism/diagnosis/drug therapy/*veterinary; Male; Physical Examination/veterinary; Thyroxine/blood/therapeutic use | ||||
Abstract | |||||
Address | Department of Surgery, School of Veterinary Medicine, Tufts University, North Grafton, MA 01536, 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 | 0003-1488 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:9702222 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 1935 | ||
Permanent link to this record | |||||
Author | Madigan, J.E.; Bell, S.A. | ||||
Title | Owner survey of headshaking in horses | Type | Journal Article | ||
Year | 2001 | Publication | Journal of the American Veterinary Medical Association | Abbreviated Journal | J Am Vet Med Assoc |
Volume ![]() |
219 | Issue | 3 | Pages | 334-337 |
Keywords | Animals; Anti-Allergic Agents/*therapeutic use; *Behavior, Animal/drug effects; Cyproheptadine/*therapeutic use; Data Collection; Diagnosis, Differential; Female; Horse Diseases/diagnosis/drug therapy/*etiology; Horses; Humans; Male; Questionnaires; Seasons | ||||
Abstract | OBJECTIVE: To determine signalment, history, clinical signs, duration, seasonality, and response to various treatments reported by owners for headshaking in horses. DESIGN: Owner survey. ANIMALS: 109 horses with headshaking. PROCEDURE: Owners of affected horses completed a survey questionnaire. RESULTS: 78 affected horses were geldings, 29 were mares, and 2 were stallions. Mean age of onset was 9 years. Headshaking in 64 horses had a seasonal component, and for most horses, headshaking began in spring and ceased in late summer or fall. The most common clinical signs were shaking the head in a vertical plane, acting like an insect was flying up the nostril, snorting excessively, rubbing the muzzle on objects, having an anxious expression while headshaking, worsening of clinical signs with exposure to sunlight, and improvement of clinical signs at night. Treatment with antihistamines, nonsteroidal anti-inflammatory drugs, corticosteroids, antimicrobials, fly control, chiropractic, and acupuncture had limited success. Sixty-one horses had been treated with cyproheptadine; 43 had moderate to substantial improvement. CONCLUSIONS AND CLINICAL RELEVANCE: Headshaking may have many causes. A large subset of horses have similar clinical signs including shaking the head in a vertical plane, acting as if an insect were flying up the nostrils, and rubbing the muzzle on objects. Seasonality and worsening of clinical signs with exposure to light are also common features of this syndrome. Geldings and Thoroughbreds appear to be overrepresented. Cyproheptadine treatment was beneficial in more than two thirds of treated horses. | ||||
Address | Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis 95616, 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 | 0003-1488 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:11497047 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 1916 | ||
Permanent link to this record | |||||
Author | Tsong, T.Y. | ||||
Title | Conformational relaxations of urea- and guanidine hydrochloride-unfolded ferricytochrome c | Type | Journal Article | ||
Year | 1977 | Publication | The Journal of Biological Chemistry | Abbreviated Journal | J Biol Chem |
Volume ![]() |
252 | Issue | 24 | Pages | 8778-8780 |
Keywords | *Cytochrome c Group; Guanidines/*pharmacology; Protein Conformation/drug effects; Spectrometry, Fluorescence; Urea/*pharmacology | ||||
Abstract | Several recent studies of protein the unfolded proteins. In urea- and guanidine HCl-unfolded ferricytochrome c (horse heart), an acid-induced spin state transformation of the heme group has been detected by the heme absorptions, Trp-59 fluorescence, and the intrinsic viscosity of protein. Kinetics of this second conformational transition, by the temperature jump and stopped flow methods, are complex. One rapid reaction (tau1), pH-independent, occurs in a 50-mus range; the second reaction (tau2), in a 1-ms range, depends linearly upon pH and is faster at the alkaline side; a third reaction (tau3), in a 1-s range, shows a sigmoidal transition at pH 5.1 and is faster at the acidic side. The results are consistent with a kinetic scheme which involves protein conformational changes in the transformation of the heme coordination state. The kinetics, along with previous equilibrium studies, indicate that ligand or charge interactions within a protein molecule are not completely prohibited even in strongly denaturing conditions, such as in high concentrations of urea and guanidine HCl. Thus, local structures of peptide chain associated with these interactions can exist in the unfolded protein. | ||||
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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 | 0021-9258 | ISBN | Medium | ||
Area | Expedition | Conference | |||
Notes | PMID:200618 | Approved | no | ||
Call Number | refbase @ user @ | Serial | 3882 | ||
Permanent link to this record |