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Author Turner, A.; Kirkpatrick, J.F.
Title Effects of immunocontraception on population, longevity and body condition in wild mares (Equus caballus) Type Journal Article
Year 2002 Publication (up) Reproduction (Cambridge, England) Supplement Abbreviated Journal Reprod Suppl
Volume 60 Issue Pages 187-195
Keywords Animals; *Animals, Wild; Antigens/administration & dosage; Body Constitution; Contraception, Immunologic/methods/*veterinary; Egg Proteins/administration & dosage; Female; *Horses; Longevity; Membrane Glycoproteins/administration & dosage; Population Control; Population Dynamics; *Receptors, Cell Surface; Swine; Vaccines, Contraceptive/administration & dosage
Abstract Contraception is becoming a common approach for the management of captive and wild ungulates yet there are few data for contraceptive effects on entire populations. Management-level treatment of mares with porcine zona pellucida (PZP) vaccine resulted in zero population growth of the Assateague Island wild horse population within 1 year of initiation of treatment. Contraceptive efficacy was 90% for mares treated twice in the first year and annually thereafter. For mares given a single initial inoculation, contraceptive efficacy was 78%. The effort required to achieve zero population growth decreased, as 95, 83 and 84% of all adult mares were treated in each of the first 3 years, compared with 59 and 52% during the last 2 years. Mortality rates for mares and foals after the initiation of management-level treatments decreased below historic and pretreatment mortality rates of approximately 5%. Two new age classes have appeared among treated animals (21-25 years and > 25 years), indicating an increase in longevity among treated animals. Body condition scores for all horses, all adult mares and non-lactating mares increased significantly between summer 1989 and autumn 1999 but did not change significantly in lactating mares. These results provide reliable data for the construction of realistic models for contraceptive management of free-roaming or captive ungulate populations.
Address Assateague Island National Seashore, Berlin, MD 21811, 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 1477-0415 ISBN Medium
Area Expedition Conference
Notes PMID:12220158 Approved no
Call Number refbase @ user @ Serial 142
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Author Kirkpatrick, J.F.; Turner, J.W.J.; Liu, I.K.; Fayrer-Hosken, R.; Rutberg, A.T.
Title Case studies in wildlife immunocontraception: wild and feral equids and white-tailed deer Type Journal Article
Year 1997 Publication (up) Reproduction, fertility, and development Abbreviated Journal Reprod Fertil Dev
Volume 9 Issue 1 Pages 105-110
Keywords Animals; Antigens/immunology; Contraception, Immunologic/*veterinary; *Deer; *Equidae; Female; Immunization, Secondary; Pest Control/*methods; Pregnancy; Swine; Vaccines/administration & dosage; Zona Pellucida/immunology
Abstract Non-lethal management methods are required for wild equids that are protected by law and for deer inhabiting areas where lethal controls are not legal or safe. Single or multiple inoculations of porcine zona pellucida (PZP) vaccine have been delivered to wild horses and deer by means of darts. Contraceptive efficacy in horses after two inoculations ranged from 90% to 100%, and after a single inoculation ranged from 19% to 28%. Mares given a controlled-release form of the vaccine had foaling rates ranging from 7% to 20%. No detectable changes in social organization or behaviours among treated horses occurred. Contraceptive effects were reversible after 4 consecutive years of treatment but 5-7 years of treatment resulted in ovulation failure and decreased urinary oestrogen concentrations. Among deer, two inoculations were 70-100% effective in preventing fawns, but one inoculation yielded a contraceptive efficacy of < or = 20%, with pregnancies occurring late in the breeding season; a single annual booster inoculation reduced fertility to 20% in the second year. Energy costs of extended breeding seasons were less than those resulting from pregnancy. After two years of treatment, ovaries appeared normal. These studies suggest that PZP immunocontraception can be successfully applied to certain free-roaming populations of wild horses and deer.
Address ZooMontana, Billings 59108, 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 1031-3613 ISBN Medium
Area Expedition Conference
Notes PMID:9109199 Approved no
Call Number refbase @ user @ Serial 143
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Author Alexander, F.; Collett, R.A.
Title Pethidine in the horse Type Journal Article
Year 1974 Publication (up) Research in veterinary science Abbreviated Journal Res Vet Sci
Volume 17 Issue 1 Pages 136-137
Keywords Animals; Half-Life; Horses/*metabolism; Injections, Intravenous/veterinary; Male; Meperidine/administration & dosage/analysis/*metabolism/pharmacology
Abstract
Address
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 0034-5288 ISBN Medium
Area Expedition Conference
Notes PMID:4421117 Approved no
Call Number refbase @ user @ Serial 113
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Author Alexander, F.; Davies, M.E.; Muir, A.R.
Title Bacteriophage-like particles in the large intestine of the horse Type Journal Article
Year 1970 Publication (up) Research in veterinary science Abbreviated Journal Res Vet Sci
Volume 11 Issue 6 Pages 592-593
Keywords Animals; Bacteriophages/*isolation & purification; Cecum/microbiology; Colon/microbiology
Abstract
Address
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 0034-5288 ISBN Medium
Area Expedition Conference
Notes PMID:5498578 Approved no
Call Number refbase @ user @ Serial 114
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Author Cowell, P.E.; Fitch, R.H.; Denenberg, V.H.
Title Laterality in animals: relevance to schizophrenia Type Journal Article
Year 1999 Publication (up) Schizophrenia Bulletin Abbreviated Journal Schizophr Bull
Volume 25 Issue 1 Pages 41-62
Keywords Adult; Animals; Cognition; *Disease Models, Animal; Functional Laterality/*physiology; Humans; Language; Motor Activity/physiology; Schizophrenia/*physiopathology
Abstract Anomalies in the laterality of numerous neurocognitive dimensions associated with schizophrenia have been documented, but their role in the etiology and early development of the disorder remain unclear. In the study of normative neurobehavioral organization, animal models have shed much light on the mechanisms underlying and the factors affecting adult patterns of both functional and structural asymmetry. Nonhuman species have more recently been used to investigate the environmental, genetic, and neuroendocrine factors associated with developmental language disorders in humans. We propose that the animal models used to study the basis of lateralization in normative development and language disorders such as dyslexia could be modified to investigate lateralized phenomena in schizophrenia.
Address Dept. of Human Communication Sciences, University of Sheffield, United Kingdom
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 0586-7614 ISBN Medium
Area Expedition Conference
Notes PMID:10098913 Approved no
Call Number Equine Behaviour @ team @ Serial 2827
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Author Rapin, V.; Poncet, P.A.; Burger, D.; Mermod, C.; Richard, M.A.
Title [Measurement of the attention time in the horse] Type Journal Article
Year 2007 Publication (up) Schweizer Archiv fur Tierheilkunde Abbreviated Journal Schweiz Arch Tierheilkd
Volume 149 Issue 2 Pages 77-83
Keywords Age Factors; Animals; *Attention/physiology; Conditioning, Operant; Cross-Over Studies; Female; Horses/*physiology; Learning/*physiology; Male; Memory/*physiology; Time Factors
Abstract A study carried out on 49 horses showed that it is possible to measure the attention time by operant conditioning. After teaching horses an instrumental task using a signal, we were then able to test their attention time by asking them to prolong it increasingly while setting success and failure criteria. Two tests were performed 3 weeks apart. The 2nd test was feasible without relearning, a proof of memory, and was repeatable, a proof of consistency in the attention time. A significant difference was observed between the 3 age groups. Young horses often performed very well during the 1st test but their attention dropped in the 2nd test while older horses were more stable with respect to attention and even increased it slightly. The study shows that there are individual differences but it was not possible to prove a significant influence of breed, gender and paternal influence. Consequently, learning appears to be one of the most interesting approaches for evaluating the attention of horses and for observing their behaviour.
Address Laboratoire d'Ecoethologie, Universite de Neuchatel, Suisse. veronique.rapin@unine.ch
Corporate Author Thesis
Publisher Place of Publication Editor
Language French Summary Language Original Title Mesure de la duree d'attention chez le cheval
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0036-7281 ISBN Medium
Area Expedition Conference
Notes PMID:17343134 Approved no
Call Number Serial 1770
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Author Dunbar, R.
Title Evolution of the social brain Type Journal Article
Year 2003 Publication (up) Science Abbreviated Journal Science
Volume 302 Issue 5648 Pages 1160-1161
Keywords Animals; Animals, Wild; *Cognition; Endorphins/physiology; *Evolution; Female; Grooming; Hierarchy, Social; Language; Neocortex/anatomy & histology/physiology; Papio/physiology/*psychology; *Reproduction; *Social Behavior; Social Dominance; Social Support; Vocalization, Animal
Abstract
Address School of Biological Sciences, University of Liverpool, Liverpool L69 7ZB, UK. rimd@liv.ac.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 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:14615522 Approved no
Call Number refbase @ user @ Serial 548
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Author Miller, G.
Title Animal behavior. Signs of empathy seen in mice Type Journal Article
Year 2006 Publication (up) Science (New York, N.Y.) Abbreviated Journal Science
Volume 312 Issue 5782 Pages 1860-1861
Keywords Altruism; Animals; Behavior, Animal; *Empathy; Formaldehyde/administration & dosage; Mice/*psychology; Motivation; Pain/*psychology; *Social Behavior
Abstract
Address
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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 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:16809499 Approved no
Call Number refbase @ user @ Serial 461
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Author Bergman, T.J.; Beehner, J.C.; Cheney, D.L.; Seyfarth, R.M.
Title Hierarchical classification by rank and kinship in baboons Type Journal Article
Year 2003 Publication (up) Science (New York, N.Y.) Abbreviated Journal Science
Volume 302 Issue 5648 Pages 1234-1236
Keywords Animals; Animals, Wild; Botswana; *Cognition; Family; Female; *Hierarchy, Social; Language; *Papio/psychology; Social Dominance; Vocalization, Animal
Abstract Humans routinely classify others according to both their individual attributes, such as social status or wealth, and membership in higher order groups, such as families or castes. They also recognize that people's individual attributes may be influenced and regulated by their group affiliations. It is not known whether such rule-governed, hierarchical classifications are specific to humans or might also occur in nonlinguistic species. Here we show that baboons recognize that a dominance hierarchy can be subdivided into family groups. In playback experiments, baboons respond more strongly to call sequences mimicking dominance rank reversals between families than within families, indicating that they classify others simultaneously according to both individual rank and kinship. The selective pressures imposed by complex societies may therefore have favored cognitive skills that constitute an evolutionary precursor to some components of human cognition.
Address Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, USA. thore@sas.upenn.edu
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 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:14615544 Approved no
Call Number refbase @ user @ Serial 689
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Author Pennisi, E.
Title Schizophrenia clues from monkeys Type
Year 1997 Publication (up) Science (New York, N.Y.) Abbreviated Journal Science
Volume 277 Issue 5328 Pages 900
Keywords Animals; Antipsychotic Agents/pharmacology; Behavior, Animal/drug effects; *Cercopithecus aethiops; Clozapine/pharmacology; Cognition/drug effects; *Disease Models, Animal; Dopamine/*metabolism; Excitatory Amino Acid Antagonists/pharmacology; Memory/drug effects; Phencyclidine/*pharmacology; Prefrontal Cortex/*metabolism; Schizophrenia/chemically induced/drug therapy/*metabolism; Schizophrenic Psychology
Abstract
Address
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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 0036-8075 ISBN Medium
Area Expedition Conference
Notes PMID:9281070 Approved no
Call Number Equine Behaviour @ team @ Serial 2844
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