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| Oliveira,P.; Pires,M.A.; Rodrigues,P.; Ginja,M.; Pires,M.J.; Pires,I.; Cardoso,L.; Antunes,L.; Rodrigues,M.. |
| Opisthorchis felineus foi encontrado em um gato admitido no Hospital Veterinário da Universidade de Trás-os-Montes e Alto Douro. No momento de admissão, o animal apresentava-se em estado de choque, com hipotermia, desidratação e mucosas pálidas. As análises hematológicas revelaram linfopenia, eosinofilia e anemia moderada. À necrópsia observou-se distensão da vesícula biliar e intensa infestação parasitária no fígado. O estudo morfológico do parasita revelou tratar-se de Opisthorchis felineus. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cat; Trematodes; Opisthorchis felineus. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000400020 |
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| Silva,G.J.J.; Ushizima,M.R.; Lessa,P.S.; Cardoso,L.; Drager,L.F.; Atala,M.M.; Consolim-Colombo,F.M.; Lopes,H.F.; Cestari,I.A.; Krieger,J.E.; Krieger,E.M.. |
| The autonomic nervous system plays an important role in physiological and pathological conditions, and has been extensively evaluated by parametric and non-parametric spectral analysis. To compare the results obtained with fast Fourier transform (FFT) and the autoregressive (AR) method, we performed a comprehensive comparative study using data from humans and rats during pharmacological blockade (in rats), a postural test (in humans), and in the hypertensive state (in both humans and rats). Although postural hypotension in humans induced an increase in normalized low-frequency (LFnu) of systolic blood pressure, the increase in the ratio was detected only by AR. In rats, AR and FFT analysis did not agree for LFnu and high frequency (HFnu) under basal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fast Fourier transform; Autoregressive model; Hypertension; SHR; Pharmacological blockade; Tilt test. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000400012 |
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| Hidalgo,M.P.; Camozzato,A.; Cardoso,L.; Preussler,C.; Nunes,C.E.; Tavares,R.; Posser,M.S.; Chaves,M.L.F.. |
| The Horne-Östberg questionnaire partly covers some factors that may be important determinants of peak time and characterize patterns of behavior. We conducted a study for the evaluation of self-reported behavioral states (hunger sensation, availability for study, physical exercise, solving daily problems, and time preferences) as expressions of underlying cyclic activity. Three hundred and eighteen community subjects without history of medical, psychiatric, or sleep disorders were evaluated in a cross-sectional design. A self-report about daily highest level of activity was used to categorize individuals into morning, evening, and indifferently active. Time-related behavioral states were evaluated with 23 visual analog questions. The responses to most... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Chronobiology; Morningness; Eveningness; Circadian rhythm; Behavior; Human. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002000700012 |
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