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| Ribeiro,A.P.; Junior,D.P.; Champion,T.; Brunetto,M.A.; Camacho,A.A.; Laus,J.L.. |
| The effects of topical levobunolol with the fixed combination of 2% dorzolamide-0.5% timolol and the association of 2% dorzolamide with 0.5% levobunolol on intraocular pressure (IOP), pupil size (PS), heart rate (HR), and conjunctival hyperemia in eighteen halthy cats were investigated and compared. IOP, PS, HR, and conjuntival hyperemia were daily recorded at three times (9a.m., 2p.m., and 6p.m.). Three groups were formed (n=6), and one eye of each animal was randomly selected and treated with topical levobunolol (L), or commercial combination of dorzolamide-timolol (DT), or the association of dorzolamide with levobunolol (DL). The first day (0) consisted of recording of baseline values. On the next four consecutive days, drugs were instilled at 8a.m. and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cat; Levobunolol; Beta-blockers; Intraocular pressure; Pupil size; Heart rate. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000500002 |
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| Lázaro,M.A.; Conti,L.M.C.; Oliveira,Á.P.L.; Figueiró,G.M.; Coelho,C.S.; Ferreira,F.S.; Champion,T.. |
| A eletrocardiografia computadorizada é mais precisa e prática quando comparada à convencional e por essa razão vem ganhando espaço na rotina clínica. No entanto os valores de referência devem diferir para os dois métodos. O objetivo desse trabalho foi analisar e comparar o exame eletrocardiográfico computadorizado com o exame obtido pelo método convencional em equinos. O estudo demonstrou diferenças na amplitude da onda P (P<0,0001) com valor médio de 0,21 mV para o método convencional e 0,17 mV para o computadorizado; duração do intervalo PR (p=0,0005), tendo o valor médio de 260,49 ms para o método convencional e 242,37 ms para o informatizado e duração do complexo QRS (p=0,0003), sendo a média de valores para o método convencional de 75,61ms e 84,83... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cavalo; Eletrocardiografia digital; Impulso elétrico cardíaco. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000401025 |
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| Silva,E.G.M.; Conti,L.M.C.; Champion,T.; Souza,V.R.C.; Mathias,C.H.T.; Lázaro,M.A.; Fortunato,V.R.; Ferreira,F.S.. |
| Acupuncture derives from traditional Chinese medicine, which aims to restore homeostasis. The action mechanism of this technique involves stimulation of certain points on the skin by inserting a needle. The aim of this study was to evaluate the influence of stimulation of acupoints C7 and PC6 on the heart rate variability, heart rate and heart rhythm in healthy dogs. 30 male and female adult dogs were used, with no breed restriction. The animals were analyzed at two different times in weekly intervals. Firstly were applied needles in the true acupoints, and on the second time we applied needles in false acupoints. Previously to the acupuncture an ECG with 2 minutes of recorder was performed, and after an insertion of needles the electrocardiographic... |
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Palavras-chave: Equilíbrio simpatovagal; Frequência cardíaca; Acupuntura. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100252 |
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| Champion,T.; Gava,F.N.; Garrido,E.; Galvão,A.L.B.; Camacho,A.A.. |
| This paper describes the occurrence of cor triatriatum sinister, a rare cardiac malformation in dogs, associated with pulmonary edema and pulmonary hypertension in a 5-year-old Poodle female with history of acute dyspnea and cyanosis. The animal presented acute respiratory failure, heart failure with low cardiac output, progressing to acute tubular necrosis and death. The diagnosis was made posmortem due to the clinical instability of the dog. This malformation was diagnosed by the subdivision of the left atrium into two compartments separated by an abnormal fibromuscular membrane, absence of structural abnormalities of the mitral valve and thickening of pulmonary artery tunica media associated with renal tubular degeneration. The occurrence of cor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cardiopatia congênita; Átrio esquerdo; Doença vascular pulmonar. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000100042 |
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