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| Registros recuperados: 29 | |
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| Fallas López, Marianella. |
| Los germinados de trigo contienen un compuesto fenólico 6-methoxi-2-benzoxazolinone (6-MBOA) que estimula la reproducción en ciertas especies pequeñas de mamíferos herbívoros, pero esto no se ha demostrado en machos. El objetivo del presente estudio fue evaluar el efecto de suplementar, por periodos cortos, con germinados de trigo en la libido y calidad del semen de conejos. Se colocaron machos Nueva Zelanda Blanco puberales de cinco meses de edad (n = 18) en dos grupos similares de acuerdo a sus pesos y asignados completamente al azar a uno de dos tratamientos experimentales: (1) Dieta peletizada comercial únicamente o testigo; (2) dieta peletizada comercial más germinados de trigo (300g animal-1 d-1). El diseño experimental fue completamente al azar con... |
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Palavras-chave: Conejos; 6-methoxi-2-benzoxazolinone; Orden de eyaculado; Estación; Semen; Rabbits; Number of ejaculation; Season; Semen; Maestría; Ganadería. |
| Ano: 2010 |
URL: http://hdl.handle.net/10521/289 |
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| Catroxo,M. H. B; Bersano,J. G; Martins,A. M. C. P. F; Petrella,S; Portugal,M. A. S. C; Souza,O. S. |
| The myxomatosis is a contagious worldwide disease caused by poxvirus which infects domestic and wild rabbits. In the present study we present two distinct outbreaks of myxomatosis when raising rabbits, one for commercial purpose of production of meat and skins and, another one for the commercialization of ornamental rabbits. The observed signs were ocular, auricular, nasal, testis lesions and many times scattered throughout the body of the animals. The lesions were characterized by formation of nodules that by palpation disclosed gummy or gelatinous aspect. At the transmission electron microscopy, all the skin and crust samples were analyzed by negative staining technique. A great number of particles with morphology similar to the poxvirus, some enveloped... |
| Tipo: Journal article |
Palavras-chave: Myxomatosis; Poxvirus; Rabbits; Transmission electron microscopy. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000200039 |
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| Yakubu,A; Ayoade,J. A. |
| Body weight and four morphostructural traits namely body length, heart girth, thigh circumference and ear length of 103 New Zealand White x Chinchilla crossbred rabbits were measured. The investigation aimed at describing objectively the interdependence among conformation traits and to predict body weight from their independent factor scores using principal component analysis. Phenotypic correlations between body weight and body dimensions were highly significant (r=0.61 0.91; P<0.01). Pairwise correlations of the body shape characters ranged from moderate to high values. From the factor analysis with varimax rotation of the intercorrelated traits, two principal components which accounted for 90.27% of the total variance were extracted. The first... |
| Tipo: Journal article |
Palavras-chave: Body size; Growth; Rabbits. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400009 |
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| Shahid,Uzma; Butt,Shadab Ahmed; Zareen,Nusrat. |
| Sudan-positive atherosclerotic lesions preferentially occur at downstream and lateral margins of arterial branch ostia in human neonates and weanling rabbits but tend to develop at lateral and upstream margins in old subjects. We investigated (i) the pattern of sudanophilic lesions at aortic ostia of cholesterol-fed adult rabbits and (ii) determined any differences in lesion distribution between descending thoracic and abdominal aorta. Ten adult males, New Zealand white rabbits were fed 2% high cholesterol diet. After six weeks, aortas were excised, opened longitudinally and stained with Sudan-IV for gross examination of atherosclerotic lesions. A total of 156 descending thoracic and 90 abdominal ostia were examined. Mean lesion frequencies upstream,... |
| Tipo: Journal article |
Palavras-chave: Sudanophilic lesions; Aorta; Ostia; Rabbits. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300013 |
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| Mejía Huerta,Nancy Guadalupe; Córdova Izquierdo,Alejandro; Aragón Hernández,Jesús; Flores Pérez,Fernando Iván; Pérez-Martínez,Mario. |
| Two groups were formed in order to evaluate the effect of an obesogenic diet on body and liver weight, body fat accumulation and the histometric characteristics of liver and testicles of New Zealand rabbits during the peripuberal period. One group received a standard farm diet and the other received a standard farm diet with canola oil added. During the study, weight of both groups was recorded. At the end of the study, the rabbits were euthanized and liver, testicles, and visceral, scapular and scrotal fat were weighed. Tissue samples were obtained from liver and testicles to carry out histometric analysis. Body weight, body mass index, liver and visceral fat weight were significantly different (P<0.01) in the obesogenic diet when compared to the... |
| Tipo: Journal article |
Palavras-chave: Histometry; Rabbits; Liver; Testicle; Weight; Peripuberal period. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400030 |
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| Ndungu, K; Kagira, J.M; Ngotho, J.M; Ouma, J; Bett, B; Gitonga, P. |
| Clinical and pathological characterisation of blood stream (BSF) and cerebrospinal fluid (CSF) forms of Trypanosoma brucei rhodesiense trypanosome isolated from a sleeping sickness patient were investigated in rabbits. The study aimed at investigating whether there is any significant difference in clinical and pathological presentation in rabbits infected by the two forms of trypanosomes. Each form of parasite was inoculated into five rabbits at 104 trypanosomes/ml while five rabbits were used as un-infected controls. Parasitaemia development, body temperature, packed cell volume (PCV), body weight, food and water intake, heartbeat and respiration were monitored daily for 30 days post infection when the experiment was terminated. Pathological changes were... |
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Palavras-chave: Pathogenicity; Rabbits; T. b. rhodesiense; CSF and Blood stream forms. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2387 |
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| Silva,Adriana M. da; Flores,Eduardo F.; Weiblen,Rudi; Canto,Marister C.; Irigoyen,Luiz F.; Roehe,Paulo M.; Sousa,Renato S. de. |
| This article describes the main aspects of bovine herpesvirus type-5 (BHV-5) neurologic infection and disease in rabbits, a candidate animal model for studying BHV-5 neuropathogenesis. Intranasal inoculation of weanling rabbits with a Brazilian BHV-5 isolate produced neurological disease and death in 78.8% (26/33) of the animals. Neurological signs started as early as 5 days post-inoculation and lasted from 10-12 hours up to several days. Most animals evolved to a moribund state or death within 24 (69.2%) to 48 hours (88.5%). Neurological disease was characterized by excitability or depression, tremors, bruxism, walking or running in circles, backward arching of the head and body, incoordination, backward and sideways falling, paddling, profound depression... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine herpesvirus type-5; BHV-5; Meningoencephalitis; Rabbits; Animal model. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000100005 |
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| Pinto,R. Magalhães; Noronha,Dely; Almeida,Marília S. S; Katz,Naftale; Tendler,Miriam. |
| Skin to lung migration of Schistosoma mansoni Sambon, 1907 - (75 Se) - selenomethionine-labeled cercariae was tracked by tissue autoradiography on days 1, 4, 6, 8 after challenge, in rabbits immunized with a S. mansoni derived saline extract. Either in vaccinated animals or in those of the control unprimed group, the peak of skin schistosomula occurs 24hs after infection. Comparison between peaks of lungs migrating larvae showed that, in control animals, the increase of worm burden in this site, is detected on the 6th day post-infection, differing from immunized rabbits, in which this peak occurs on day 4, when skin and lungs counts are still equivalent, decreasing gradually, showing a different pattern of the S. mansoni migration and suggesting that main... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Schistosoma mansoni; Migration; Autoradiography; Immunization; Rabbits. |
| Ano: 1994 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000400006 |
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| FONSECA,ANTONIO F.B. DA; SCHEFFER,JUSSARA P.; COELHO,BARBARA P.; AIELLO,GRACIANE; GUIMARÃES,ARTHUR G.; GAMA,CARLOS R.B.; VESCOVINI,VICTOR; CABRAL,PAULA G.A.; OLIVEIRA,ANDRÉ L.A.. |
| ABSTRACT The most common cause of spinal cord injury are high impact trauma, which often result in some motor impairment, sensory or autonomic a greater or lesser extent in the distal areas the level of trauma. In terms of survival and complications due to sequelae, veterinary patients have a poor prognosis unfavorable. Therefore justified the study of experimental models of spinal cord injury production that could provide more support to research potential treatments for spinal cord injuries in medicine and veterinary medicine. Preclinical studies of acute spinal cord injury require an experimental animal model easily reproducible. The most common experimental animal model is the rat, and several techniques for producing a spinal cord injury. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Experimental; Neuro-traumatology; Paraplegia; Rabbits. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401511 |
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| Borges,N.F.; Serakides,R.; Santos,R.G.; Diniz,S.O.F.; Cardoso,V.N.; Ucros,N.S.; Torres,R.C.S.; Cardoso,S.V.; Rezende,C.M.F.. |
| The objective of this work was to monitor the consolidation of the femur after osteosynthesis with a bridge plate associated with the intramedullary pin using scintigraphy. We used seven New Zealand breed male rabbits, at 4 months of age, with a mean weight of 3.5 kg. We performed a three-phase bone scintigraphy with technetium-labeled methylene diphosphonate (99mTc-MDP) before and after surgery, and 20, 50 and 90 days postoperatively. The activity index (AI) was calculated by dividing the average number of uptake counts in the region of the osteotomy by the average number of counts in the corresponding region in the contralateral limb. Radiography was performed before surgery, after surgery, and 15, 30, 45, 60 and 90 days postoperatively. We found a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scintigraphy; Rabbits; Bridge plate; Biological osteosynthesis. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400018 |
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| Filgueiras,R.R.; Del Carlo,R.J.; Alves,N.P.; Viloria,M.I.V.; McManus,C.M.; Castro,M.B.; Filgueiras,F.P.F.; Monteiro,B.S.; Almeida,R.M.; Andrade,R.R.. |
| Chondrocytes obtained from stifle joint of New Zealand White rabbits were cultivated. Half of cells were maintained in culture for later implantation and the others frozen during six months to evaluate viability. A circular osteochondral defect was created in the right stifle of other twenty seven rabbits. The control group (CG) received no treatment. The thawed (TH) and fresh (FH) heterologous groups received, respectively, an implant of cultivated thawed or fresh heterologous chondrocytes associated with platelet rich plasma (PRP). The CG group showed greatest pain and lameness compared to the other groups seven days after the implantation. Microscopically, at 45 and 90 days, the TH and FH groups showed filling with cartilaginous tissue containing... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rabbits; Articular cartilage; Chondrocyte implantation; Platelet rich plasma; Type II collagen. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000100024 |
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| Pereira,F.Q.; Santos,B.; Carboni,T.; Bender,M.; Driemeier,D.; Cunha,A.C.B.; Biajoli,M.G.; Mello,F.B.; Silva,P.R.; Pigatto,J.A.T.; Mello,J.R.B.. |
| ABSTRACT The effect of the systemic absorption of 0.1% diclofenac sodium (DS) eyedrop was compared to that of 0.5% ketorolac tromethamine (KT) in female New Zealand white rabbits treated on both eyes three times a day for 90 days. The rabbits were divided in three groups of six animals (n= 18): KT group, DS group, and control (Co) group, in which saline (0.9% NaCl) solution was instilled. Water and food consumption were measured daily, clinical examination was performed weekly, and blood samples were collected every 30 days for laboratory examination. The plasma was analyzed for the presence of KT and DS by solid-phase extraction (SPE) associated with mass spectrometry (MS). Systemic absorption of these drugs was confirmed by SPE-MS, allowing their... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rabbits; Eyedrops; NSAID; Systemic absorption. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601865 |
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| Pontes,K.C.S.; Borges,A.P.B.; Eleotério,R.B.; Frazão,A.C.N.; Machado,D.P.D.; Reis,E.C.C.; Sepúlveda,R.V.; Duarte,T.S.; Laus,J.L.. |
| The objectives of this study were to compare surgical techniques and the effects of using n-butyl 2-cyanoacrylate and bovine amniotic membrane to repair perforated lesions in corneas. Penetrating keratoplasty was performed in sixty New Zealand White rabbits under general anesthesia. Group 1 (G1) was treated with n-butyl 2-cyanoacrylate, group 2 (G2) received a fragment of amniotic membrane through the anterior chamber and application of n-butyl 2-cyanoacrylate over the lesion, group 3 (G3) was treated with the same technique as G2 with the addition of an amniotic membrane bandage covering the cornea and sutured in the limbus region, and group 4 (G4) was treated with an amniotic membrane sutured to the lesion and an amniotic membrane bandage sutured in the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rabbits; Cornea; Cyanoacrylate; Glycerin; Ophthalmic surgery. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000300655 |
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| Registros recuperados: 29 | |
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