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Francis-Smith, K., & Wood-Gush, D. G. M. (1977). Copropgagia as seen in thoroughbred foals. Equine Vet J, 9(3), 155–157.
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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Fretz Pb,. (1977). Behavioral virilization in a brood mare. Appl Anim Ethol, 3, 277–280.
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Green Nf, G. H. (1977). The wild horse population.... Proc National Wild Horse Forum, 1, 59–65.
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HANSEN et al,. (1977). Foods of wild horses, deer and cattle in the Douglas Mountain Area, Colorado. J Range Mgmt, 30, 116–118.
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Keiper Rr,. (1977). Observations on the nocturnal behavior of feral ponies. Proc Pennsyl Acad Sci, 51, 57–58.
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Kihara, H., Nakatani, H., Hiromi, K., & Hon-Nami, K. (1977). Kinetic studies on redox reactions of hemoproteins. I. Reduction of thermoresistant cytochrome c-552 and horse heart cytochrome c by ferrocyanide. Biochim Biophys Acta, 460(3), 480–489.
Abstract: The oxidation-reduction reaction of horse heart cytochrome c and cytochrome c (552, Thermus thermophilus), which is highly thermoresistant, was studied by temperature-jump method. Ferrohexacyanide was used as reductant. (Formula: see text.) Thermodynamic and activation parameters of the reaction obtained for both cytochromes were compared with each other. The results of this showed that (1) the redox potential of cytochrome c-552, + 0.19 V, is markedly less than that of horse heart cytochrome c. (2) deltaHox of cytochrome c-552 is considerably lower than that of horse heart cytochrome c. (3) deltaSox and deltaSred of cytochrome c-552 are more negative than those of horse heart cytochrome c. (4) kred of cytochrome c-552 is much lower than that of horse heart cytochrome c at room temperature.
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Kihara, H., Nakatani, H., Hiromi, K., Hon-Nami, K., & Oshima, T. (1977). Kinetic studies on redox reactions of hemoproteins. I. Reduction of thermoresistant cytochrome c-552 and horse heart cytochrome c by ferrocyanide. Biochimica et Biophysica Acta (BBA) – Bioenergetics, 460(3), 480–489.
Abstract: The oxidation-reduction reaction of horse heart cytochrome c and cytochrome c (552, Thermus thermophilus), which is highly thermoresistant, was studied by temperature-jump method. Ferrohexacyanide was used as reductant. Thermodynamic and activation parameters of the reaction obtained for both cytochromes were compared with each other. The results of this showed that (1) the redox potential of cytochrome c-552,+0.19 V, is markedly less than that of horse heart cytochrome c. (2) [up triangle, open]Hox++ of cytochrome c-552 is considerably lower than that of horse heart cytochrome c. (3) [up triangle, open]Hox++ and [up triangle, open]Sred++ of cytoochrome c-552 are more negative than those of horse heart cytochrome c. (4) kred of cytochrome c-552 is much lower than that of horse heart cytochrome c at room temperature.
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Kirkpatrick, J. F., Wiesner, L., Kenney, R. M., Ganjam, V. K., & Turner, J. W. (1977). Seasonal variation in plasma androgens and testosterone in the North American wild horse. J Endocrinol, 72(2), 237–238.
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Klingel H,. (1977). Communication in Perissodactyla. (pp. 715–727,).
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Klingel H,. (1977). Eine feine Gesellschaft. GEo, 10, 106–120.
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