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Observational learning in Japanese quail

Behavioural Processes, 1980
In spite of interest in the cultural transmission of animal behaviour, observational learning has not previously been demonstrated in Japanese quail. In the present experiment three groups of 10 quail were trained to peck for reinforcement under discriminative stimulus control.
SANAVIO, EZIO, Savardi U.
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Bone development in Japanese quail

The Anatomical Record, 1963
AbstractThe development of the long bones of Japanese Quail was studied histologically and microradiographically at different post‐hatching periods from birth to one year of age. At the level of the mid‐shaft, the woven bone of the neonatal animal becomes thicker by rapid periosteal growth and becomes consolidated by the deposition of bone within large
D J, SIMMONS, A M, PANKOVICH
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Magnesium deficiency in the Japanese quail

Comparative Biochemistry and Physiology Part A: Physiology, 1984
Morphological effects of magnesium deficiency on liver cells and general aspects of its influence on the metabolism were investigated in young quails. Magnesium deficiency was characterized by a depressed growth, a high mortality rate, a decrease in hematocrit and magnesium and calcium plasma concentrations.
R, Didier, E, Gueux, Y, Rayssiguier
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Japanese Quail: Susceptibility to Avian Tuberculosis

Avian Diseases, 1970
Japanese quail (Coturnix coturnix japonica), also called coturnix, is used widely as an experimental bird in avian research. Being small and weighing 100 to 500 g, it requires much less cage space than does the chicken. The coturnix is relatively easy to raise; it appears to thrive on commercially prepared turkey feed (1-3).
A G, Karlson, C O, Thoen, R, Harrington
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Systemic Amyloidosis in Laying Japanese Quail

Avian Diseases, 1998
Systemic amyloidosis was seen in laying Japanese quail in a flock of a farm rearing 95,000 birds. The clinical signs included decreased egg production, anorexia, white diarrhea, and subcutaneous abscesses of the head. Histologically, amyloid deposited predominantly in the spleen and liver.
K, Nakamura   +4 more
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Reticulocyte numbers in Japanese quail chicks

Comparative Biochemistry and Physiology Part A: Physiology, 1987
Erythrocyte parameters in Coturnix coturnix japonica were evaluated daily during the first 2 weeks after hatching. Nadirs in total circulating erythrocyte numbers, hematocrit percentages, and hemoglobin concentrations were found during the first 5 days posthatch.
R P, Gildersleeve   +6 more
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Plasma Calcitonin Levels in Japanese Quail

Endocrinology, 1973
Plasma calcitonin levels have been determined by bioassay in Japanese quail and studied with respect to age and sex, and to calcium and magnesium challenge. The plasma calcitonin was assayed by the sensitive rat method of Sturtridge and Kumar, either directly or following Sephadex treatment by the method of Kenny. The plasma calcitonin levels were high,
J N, Boelkins, A D, Kenny
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Threonine metabolism in Japanese quail liver

Amino Acids, 2004
In general, threonine is metabolized by reaction catalyzed by threonine-3-dehydrogenase (TDH), threonine dehydratase (TH) or threonine aldolase (TA). The activities of these three enzymes were compared in the liver of Japanese quails and rats. The animals were fed a standard or threonine rich-diet, or fasted for 3 days.
S, Akagi, K, Sato, S, Ohmori
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