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| Author | Owaga Ml, | ||||
| Title | Comparison of analysis of stomach contents and feacal samples from zebra | Type | Journal Article | ||
| Year | 1977 | Publication | Abbreviated Journal | E Afr Wildl J | |
| Volume | 15 | Issue | Pages  |
217-222 | |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1446 | |||
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| Author | Wilson, M.T.; Ranson, R.J.; Masiakowski, P.; Czarnecka, E.; Brunori, M. | ||||
| Title | A kinetic study of the pH-dependent properties of the ferric undecapeptide of cytochrome c (microperoxidase) | Type | Journal Article | ||
| Year | 1977 | Publication | European Journal of Biochemistry / FEBS | Abbreviated Journal | Eur J Biochem |
| Volume | 77 | Issue | 1 | Pages |
193-199 |
| Keywords | Animals; Cyanides; *Cytochrome c Group/metabolism; Ferric Compounds; Horses; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Mathematics; Myocardium/enzymology; *Oligopeptides/metabolism; *Peptide Fragments/metabolism; Protein Binding; Spectrophotometry; Temperature | ||||
| Abstract | The ferric form of the haem undecapeptide, derived from horse cytochrome c by peptic digestion, undergoes at least three pH-induced transitions with pK values of 3.4, 5.8 and 7.6. Temperature-jump experiments suggest that the first of these is due to the binding of a deprotonated imidazole group to the feric iron while the second and third arise from the binding of the two available amino groups present (the alpha-NH2 of valine and the epsilon-NH2 of lysine). Molecular models indicate that steric retraints on the peptide dictate that these amino groups may only coordinate to iron atoms via intermolecular bonds, thus leading to the polymerization of the peptide. Cyanide binding studies are in agreement with these conclusions and also yield a value of 3.6 X 10(6) M-1 s-1 for the intrinsic combination constant of CN- anion with the haem. A model is proposed which describes the pH-dependent properties of the ferric undecapeptide. | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0014-2956 | ISBN | Medium | ||
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| Notes | PMID:20304 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 3814 | ||
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| Author | Rodgers Wa, | ||||
| Title | Seasonal changes in group size amongst five wild herbivore species | Type | Journal Article | ||
| Year | 1977 | Publication | Abbreviated Journal | E Afr Wildl J | |
| Volume | 15 | Issue | Pages |
175-190 | |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1512 | |||
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| Author | Monfort, A.; Monfort, N | ||||
| Title | Observation of a melanistic zebra (Equus burchelli) in the Akagera | Type | Journal Article | ||
| Year | 1977 | Publication | E. Afr. Wildl | Abbreviated Journal | E. Afr. Wildl |
| Volume | 15 | Issue | Pages |
173 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2389 | ||
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| Author | Francis-Smith, K.; Wood-Gush, D.G.M. | ||||
| Title | Copropgagia as seen in thoroughbred foals | Type | Journal Article | ||
| Year | 1977 | Publication | Equine veterinary journal | Abbreviated Journal | Equine Vet J |
| Volume | 9 | Issue | 3 | Pages |
155-157 |
| Keywords | animal; article; coprophagy; defecation; eating; female; horse; horse disease; human; mastication | ||||
| Abstract | Four Thoroughbred foals were seen to quickly eat part of the faeces deposited by their own dams on some 40 per cent of the mare-defaecating occasions observed between the second and fifth week after birth. They did not do it before or after this period. This behaviour was thought to be a feeding pattern which formed a normal part of the foal's development. | ||||
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1090 | |||
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| Author | Schulman AH; Kaplowitz C | ||||
| Title | Mirror image response during the first two years of life | Type | Journal Article | ||
| Year | 1977 | Publication | Dev. Psychobiol. | Abbreviated Journal | |
| Volume | 10 | Issue | Pages |
133 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 3039 | ||
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| Author | Berger, J. | ||||
| Title | Organizational systems and dominance in feral horses in the Grand Canyon | Type | Journal Article | ||
| Year | 1977 | Publication | Behavioral Ecology and Sociobiology | Abbreviated Journal | Behav. Ecol. Sociobiol. |
| Volume | 2 | Issue | 2 | Pages |
131-146 |
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| Abstract | 1. Several aspects of the behavioral ecology of feral horses (Equus caballus) were studied in Grand Canyon, Arizona, USA. Most bands contained three to five horses that included one stallion and his harem. Males that did not obtain a harem remained solitary. Throughout the study bands remained stable in composition. 2. Home ranges for all bands decreased in size in successive warm months, probably due to increased ambient temperature and drought. This resulted in greater utilization of spring areas that led to increased interband confrontation and agonistic display. 3. Territoriality was not observed in individual horses or bands, but bands hierarchial in both inter- and intraband structures. Interband stallion dominance was reinforced through posturing and fighting. Intraband hierarchies, as determined by dominance coefficients, were independent of individual size in three of four bands. 4. Indexes of nervousness (NER), calculated while horses were drinking, showed that stallions were less nervous than mares. A low NER was correlated with individuals leading toward drinking areas, whereas a high NER existed in individuals initiating flight although no single horse acted consistently as a leader. 5. Diurnal activity patterns were correlated with ambient temperatures. |
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 748 | ||
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| Author | HANSEN et al, | ||||
| Title | Foods of wild horses, deer and cattle in the Douglas Mountain Area, Colorado | Type | Journal Article | ||
| Year | 1977 | Publication | Abbreviated Journal | J Range Mgmt | |
| Volume | 30 | Issue | Pages |
116-118 | |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1158 | |||
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| Author | Klingel H, | ||||
| Title | Eine feine Gesellschaft. | Type | Journal Article | ||
| Year | 1977 | Publication | GEo | Abbreviated Journal | GEo |
| Volume | 10 | Issue | Pages |
106-120 | |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1310 | |||
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| Author | Domjan, M. | ||||
| Title | Selective suppression of drinking during a limited period following aversive drug treatment in rats | Type | Journal Article | ||
| Year | 1977 | Publication | Journal of Experimental Psychology. Animal Behavior Processes | Abbreviated Journal | J Exp Psychol Anim Behav Process |
| Volume | 3 | Issue | 1 | Pages |
66-76 |
| Keywords | Animals; *Avoidance Learning; Awareness; Conditioning, Operant; Dose-Response Relationship, Drug; Drinking Behavior/*drug effects; Lithium/*poisoning; Male; Osmolar Concentration; Rats; Saccharin/administration & dosage; *Taste; Time Factors | ||||
| Abstract | Administration of lithium chloride disrupted the intake of flavored solutions but not water in rats. This intake suppression was directly related to the amount of lithium administered (Experiment 1), occurred with both palatable and unpalatable novel saccharin solutions (Experiment 2), but was only observed if subjects were tested starting less than 75 min. after lithium treatment (Experiment 3). Twenty-five daily exposures to saccharin did not attenuate the effect (Experiment 4). However, in saccharin-reared and vinegar-reared rats, lithium did not disrupt consumption of the solutions these subjects had access to throughout life, even though suppressions of intake were observed when these subjects were tested with novel flavors (Experiment 5). The selective disruption of drinking is interpreted as a novelty-dependent sensitization reaction to the discomfort of aversive drug administration. | ||||
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| ISSN | 0097-7403 | ISBN | Medium | ||
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| Notes | PMID:845544 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 2788 | ||
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