Results 201 to 210 of about 110,100 (230)
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QUANTITATIVE COMPUTED TOMOGRAPHY OF HEALTHY ADULT BOAS (BOA CONSTRICTOR)
Journal of Zoo and Wildlife Medicine, 2018The evaluation of radiodensity using quantitative computed tomography (QCT) has several indications in animals. It allows for standardization of reference values for bone densitometry and helps in the clinical diagnosis of diseases. Currently, there is a lack of such data in the literature for Boa constrictor constrictor.
Júlio César Simões, de Souza +3 more
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1971
The karyotypes shown here came from short term blood cultures. Both male and female have similar karyotypes. Sex chromosome heteromorphism was not found in this species. However, tentatively the macrochromosomes of the 4th pair were sorted as the sex chromosomes, by comparison to other species where they are dimorphic in the female.
Maria Luiza Beçak +6 more
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The karyotypes shown here came from short term blood cultures. Both male and female have similar karyotypes. Sex chromosome heteromorphism was not found in this species. However, tentatively the macrochromosomes of the 4th pair were sorted as the sex chromosomes, by comparison to other species where they are dimorphic in the female.
Maria Luiza Beçak +6 more
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2019
Boa constrictor Linnaeus 1758 Type locality. “Indiis” (in error). Distribution. Widespread in South America, occurring in Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela (Plt. 38A). In Brazil, recorded in most ecoregions, except Araucaria Forest and Pampas Grasslands (Plt.
Nogueira, Cristiano C. +31 more
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Boa constrictor Linnaeus 1758 Type locality. “Indiis” (in error). Distribution. Widespread in South America, occurring in Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela (Plt. 38A). In Brazil, recorded in most ecoregions, except Araucaria Forest and Pampas Grasslands (Plt.
Nogueira, Cristiano C. +31 more
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Boa constrictor or rattlesnake?
Nature, 1999During endocytosis, dynamin forms a spiral collar around the neck of budding vesicles, which are then pinched off. The dynamin ring is thought to change shape, and constrict, in response to GTP hydrolysis. But a study of dynamin mutants that cannot hydrolyse GTP shows that this is not the case, and means that we need to rethink the previous model.
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Comparative Biochemistry and Physiology Part B Comparative Biochemistry
Feeding promotes increases in the mass, as well as in the secretory and absorptive capacities of the gastrointestinal organs, in addition to elevating the aerobic metabolic rate of several ectothermic vertebrates.
Helena Rachel da Mota Araujo +3 more
semanticscholar +1 more source
Feeding promotes increases in the mass, as well as in the secretory and absorptive capacities of the gastrointestinal organs, in addition to elevating the aerobic metabolic rate of several ectothermic vertebrates.
Helena Rachel da Mota Araujo +3 more
semanticscholar +1 more source
The Anatomical Record, 1973
AbstractThis study gives a quantitative description of hypoglossal neurons in the common boa, Constrictor constrictor. In this animal the hypoglossal nuclei are spatially distinct from the ventral horns and do not contain subnuclei. They contain a mean ± S.D. of 942 ± 162 neurons, many of which have double nucleoli.
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AbstractThis study gives a quantitative description of hypoglossal neurons in the common boa, Constrictor constrictor. In this animal the hypoglossal nuclei are spatially distinct from the ventral horns and do not contain subnuclei. They contain a mean ± S.D. of 942 ± 162 neurons, many of which have double nucleoli.
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1925
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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