Animal Resemblance
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. SHEEP AS AN EXPERIMENTAL MODEL FOR BIOMATERIAL IMPLANT EVALUATION
ABSTRACT Objective: Based on a literature review and on our own experience, this study proposes sheep as an experimental model to evaluate the bioactive capacity of bone substitute biomaterials, dental implant systems and orthopedics devices. The literature review covered relevant databases available on the Internet from 1990 until to date, and was suppleme
Acta ortop. bras.. Publicado em: 2016-10
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2. Influência de fatores individuais e sociais sobre as respostas endócrina e comportamental de callithrix jacchus a desafios ambientais físicos e sociais
Regarding the growing number of human beings with physical and mental pathologies associated to different stressor agents, attempts are being made to validate animal models with a close phylogenetic resemblance to man, to study stress response. Callithrix jacchus has been widely used in biomedical research, including on stress, but there is scarce informatio
Publicado em: 2009
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3. Histopathological characterization of a syngeneic orthotopic murine bladder cancer model
PURPOSE: We developed and characterized by histopathology and immunohistochemistry a syngeneic murine bladder tumor model derived from the MB49 tumor cell line. MATERIALS AND METHODS: Bladder tumor implantation was achieved by intravesical instillation of 5 x 10(5) MB49 tumor cells in C57BL/6 mice. A chemical lesion of the bladder was performed in order to p
International braz j urol. Publicado em: 2008-03
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4. Primitivos modernos : a modificação corporal e o retorno do corpo animal : entregarás teu corpo/animal em sacrifício ao grande outro
O presente estudo aborda as modificações corporais como tatuagem, piercing, escarificação, semelhança animal, no contexto social e particular contemporâneo à luz de olhares da Sociologia, da Filosofia e principalmente da Psicanálise. Apesar de sua antiguidade, de estarem associadas a rituais de passagem e de terem pertencido, algumas delas, a determi
Publicado em: 2008
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5. DIVERSIDADE E ASPECTOS ECOLÓGICOS E COMPORTAMENTAIS DE SERPENTES DA ESTAÇÃO ECOLÓGICA DE ANAVILHANAS, AMAZÔNIA CENTRAL, BRASIL
The present study was carried out aiming to broaden the knowledge about the composition, ecology, behavior and distribution of snake species from Central Amazon, mainly those from Anavilhanas Ecological Station. A line of interception traps with guide fence, pitfall and funnels traps was put up inside the conservation unit. We also collected specimens by occ
Publicado em: 2007
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6. Mouse behavioural analysis in systems biology
Molecular techniques allowing in vivo modulation of gene expression have provided unique opportunities and challenges for behavioural studies aimed at understanding the function of particular genes or biological systems under physiological or pathological conditions. Although various animal models are available, the laboratory mouse (Mus musculus) has unique
Portland Press Ltd..
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7. Phylogenetic evidence for colour pattern convergence in toxic pitohuis: Müllerian mimicry in birds?
Bird species in the genus Pitohui are chemically defended by a potent neurotoxic alkaloid in their skin and feathers. The two most toxic pitohui species, the hooded pitohui (Pitohui dichrous) and the variable pitohui (Pitohui kirhocephalus), are sometimes strikingly patterned and, in certain portions of their geographical ranges, both species share a nearly
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8. Radioimmunoassay for Zearalenone and Zearalanol in Human Serum: Production, Properties, and Use of Porcine Antibodies
To produce antigens susceptible to raise antibodies for resorcylic acid lactones, the 6′-carboxymethyloxime derivatives of zearalenone and zearalanone were bound to bovine serum albumin. Pigs could be immunized by using these antigens, the best titer in antibodies being obtained with the zearalenone antigen. The porcine antibodies were specific for the res
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9. Effects of experimental hyperlipoproteinaemia on the retina and optic nerve in rhesus monkeys.
Hyperlipoproteinaemia resulting from thyroid suppression and long-term ingestion of a high cholesterol diet caused prolonged lipaemia retinalis in 6 rhesus monkeys. No atherosclerotic deposits or other ophthalmoscopically visible changes of the retinal vasculature were detectable. In 2 animals histopathological examination revealed segmental atrophy and glio
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10. A nonidentifiability aspect of the problem of competing risks.
For an experimental animal exposed to k greater than 1 possible risks of death R1, R2, ..., Rk, the term i-th potential survival time designates a random variable Yi supposed to represent the age at death of the animal in hypothetical conditions in which Ri is the only possible risk. The probability that Yi will exceed a preassigned t is called the i-th net
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11. Physiological and Serological Comparisons Among Strains of Mycoplasma granularum and Mycoplasma laidlawii
Mycoplasma granularum strains grew on a medium devoid of animal serum or of serum fractions containing sterols; all strains possessed properties, including carotenoid biosynthesis, similar to those described for M. laidlawii. Some common antigenic components were noted among M. granularum and M. laidlawii strains by indirect fluorescent-antibody tests. The g
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12. Th1-type responses mediate spontaneous ileitis in a novel murine model of Crohn’s disease
We describe here the immunologic characterization of a new mouse strain, SAMP1/Yit, which spontaneously develops a chronic intestinal inflammation localized to the terminal ileum. The resulting ileitis bears a remarkable resemblance to human Crohn’s disease. This strain of mice develops discontinuous, transmural inflammatory lesions in the terminal ileum w
American Society for Clinical Investigation.