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| Registros recuperados: 43 | |
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| Mutua,P. M; Gicheru,M. M; Makanya,A. N; Kiama,S. G. |
| In mammals, surface respiratory macrophages (SM) are known to play a foremost role in protecting the respiratory system by providing first line of defense through engulfing pathogens and particulate matter respired with air. It has been reported that the pulmonary cellular defense system of domestic birds is inadequate. In particular, low number of SM and even lack of the cells in a healthy avian respiratory system have been associated with susceptibility of domestic birds to respiratory diseases. In an endeavor to resolve the existing controversy, the quantitative and qualitative attributes of the surface respiratory macrophages of the domestic duck and of the domestic rabbit were compared under similar experimental conditions. Quantitatively, the rabbit... |
| Tipo: Journal article |
Palavras-chave: Avian; Cellular defense; Lung; Phagocytosis; Rabbit; Surface macrophages. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200008 |
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| Marques,J. M; Viegas,C; Dias,M. I; Zagalo,C; Gomes,P; Fernandes,M. H; Santos,J. D; Cabrita,S. C. |
| In medical sciences, any experimental animal model should be reproducible and adequate to the purpose of simulated human physiological response. In bone injury response research, when bone substitutes are in use, it is of primary importance that studied defects fail to heal unless treated with the tissue engineering therapy under study. This failure defines the concept of "critical size defect" (CSD) wich has different limits according to the animal species used and the location of the defect. Although this is a basic concept, when the aim of the study is to investigate the interface Bone-Biomaterial, it is of primary importance to obtain as much contact area as possible. In order to do so, we propose a modified surgical approach to the classical... |
| Tipo: Journal article |
Palavras-chave: Rabbit; Cranial vault; Trephine defect. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200031 |
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| Alves,José Roberto; Lopes,Luiz Roberto; Sasasaki,Tânia. |
| Thirty three healthy, New Zealand rabbits, underwent a total gastrectomy via laparotomy and subsequent evaluation of gastric dimensions. Were measured the lengths of the lesser and greater gastric curvature, in addition to the largest diameters of the organ. They presented average overall length of the lesser and greater curvature, respectively 6.7 cm and 27.3 cm. In addition, open surgical specimen presented a total area of 172.6 cm2. The sample was divided into two groups by age to perform comparisons between weight and stomach measures. Group 1 consisted of animals with age equal or less than 138 days and group 2 those with more than 138 days. No significant differences were found between the groups. This may suggest the use of younger animals to... |
| Tipo: Journal article |
Palavras-chave: Rabbit; Morphology; Stomach; Surgery; Training. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100038 |
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| Borboleta,LR; Silva,EF; Oliveira,MS; Michel,AFRM; Ferraz,VP; Leite,RC; Melo,MM. |
| Clinical and laboratory changes were evaluated in rabbits after intoxication by Amorimia rigida, a plant that causes sudden death. Nine New Zealand male rabbits, averaging 3.54 kg, were categorized into three groups (n = 3) and received, for eight consecutive days, the equivalent of 30 g/kg dry matter of A. rigida water-soluble (SG) and water-insoluble (IG) extracts via nasoesophageal route. The control group received water. There were no alterations in creatine kinase enzyme (CK), CK myocardial fraction (CKMB) or troponine I (cTnI). None of the animals had clinical or electrocardiographic (conventional and Holter) alterations. There were progressive decreases in the left ventricular ejection fraction and systolic fractional shortening. Doppler... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Toxic plant; Amorimia rigida; Cardiac muscle profile; Electrocardiography; Echocardiography; Rabbit. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992012000300007 |
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| SINGLA, L. D.; JUYAL, P. D.; SANDHU, B. S.. |
| Clinical hepatic coccidiosis in New Zealand white rabbits (n=24) of either sex (aged 1-2 month) with clinical signs, pathology an therapy is presented. The infected rabbits showed anorexia, reluctance to move and death within 3-4 days. Liver showed irregular whitish nodules scattered on its surface and in deeper parenchyma. Characteristic histopathologjcal changes in liver with different developmental stages of Eimeria stiedae in the epithelial cells of bile ducts have been recorded. Treatment of infected rabbits with 2.5% oltrazuril (Baycox) at 25 ppm in water for 2 days was highly effective. The oocysts is appeared in the faeces on day 6 after treatment. No mortality was seen in treated rabbits while all the infected untreated rabbits died with in a... |
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Palavras-chave: Eimeria stiedae; Therapy; Pathology; Rabbit. |
| Ano: 2000 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/131 |
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| HORIUCHI, Noriyuki; WATARAI, Masahisa; KOBAYASHI, Yoshiyasu; OMATA, Yoshitaka; FURUOKA, Hidefumi; 堀内, 雅之; 古林, 与志安; 古岡, 秀文. |
| Five rabbits suffering from diarrhea were diagnosed with proliferative enteropathy (PE). Histopathology revealed a thickened mucosa consisting of hyperplastic intestinal epithelium and infiltration of inflammatory cells mainly consisted of macrophages. In the affected epithelial cytoplasm, numerous curved bacillus-like organisms were observed in the Warthin-Starry silver stain and electron microscopy observation. In polymerase chain reactions, Lawsonia intracellularis-specific DNA fragment were amplified from affected ileal tissue extracted DNA in each case and present 5 cases were confirmed to be L. intracellularis infection. Serum collected from the affected rabbit was immunohistochemically reactive with L. intracellularis in tissue sections from pigs... |
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Palavras-chave: Lawsonia intracellularis; Proliferative enteropathy; Rabbit. |
| Ano: 2008 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4169 |
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| Kulišić, Zoran; Tambur, Zoran; Maličević, Živorad; Aleksić-Bakrač, Nevenka; Mišić, Zorana. |
| The aim of the present study was to examine the effect of intestinal coccidia upon the white cell count and differential leukocyte count of the infected rabbits. Two groups of rabbits were infected with various doses of intestinal coccidia oocysts. The first group (A) was infected with 2 x 105, and the second (B) with 4 x 105 of sporulated oocysts. The inoculum was composed of oocysts of the following intestinal coccidia: Eimeria flavescens (7%), E. matsubayashii (9%), E. magna (12%), E. neoleporis (19%), E. perforans (21%) and E. media (32%). The infective mix was dominated by moderately pathogenic species causing a mild form of intestinal coccidiosis in the rabbits. The third group (C) served as the control (uninfected rabbits). Immediately before the... |
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Palavras-chave: Rabbit; Coccidiosis; Leukocyte differential count. |
| Ano: 2006 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/996 |
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| 山田, 一孝; 河合, ちひろ; 井芹, 俊恵; 岸本, 海織; 上野, 博史; 古林, 与志安; YAMADA, Kazutaka; KAWAI, Chihiro; ISERI, Toshie; KISHIMOTO, Miori; UENO, Hiroshi; KOBAYASHI, Yoshiyasu. |
| 脊髄造影後の後遺障害発生のメカニズムについて、脊髄終末が犬より尾側に位置するウサギを用いて、行動観察、神経学的および病理組織学的に検討した。実験にはウサギ（n=12）を使用し、実験群は、(1)脊髄穿刺群、(2)生理的食塩水注入群、(3)等浸透圧ヨード造影剤イオジキサノール注入群、(4)低浸透圧ヨード造影剤イオヘキソール注入群とした。全身麻酔下で第5-6腰椎間より脊髄穿刺あるいは薬液を脊髄実質内に直接注入し、処置48時間後に行動観察および神経学的検査を、72時間後に病理組織学的検査を行うとともに、切片上での損傷面積率について評価した。神経学的検査では生理的食塩水注入群、イオジキサノール注入群およびイオヘキソール注入群で異常が認められた。また、穿刺部位の脊髄損傷面積率についても脊髄穿刺群と生理的食塩水注入群との間に明らかな差異が認められた。本研究の結果から、脊髄への薬液注入による組織の圧迫は、脊髄造影後の後遺障害を発生させる要因と考えられた。今後、脊髄造影を行う際には、脊髄針からの脳脊髄液の逆流を必ず確認し、造影剤の実質内注入を疑った場合には直ちに検査を中止することを提案する。なお、将来は獣医臨床における、より安全な脊髄造影手技の開発が望まれる。 The purpose of this experiment is to characterize the aftereffects of myelography of canine spinal cords using rabbits，since the distal end of the spinal cord of rabbits is more caudal than that of dogs. Twelve healthy New Zealand White... |
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Palavras-chave: 造影剤; 脊髄造影; ウサギ; 脊髄; Contrast agent; Myelography; Rabbit; Spinal cord. |
| Ano: 2003 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2930 |
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| Szakaly, Zoltan; Szigeti, Orsolya; Szente, Viktoria. |
| As a consortium partner the authors took part in a research project aiming at the development of high added value, healthy and environment friendly animal products. From among the products developed by the consortium (rabbit meat, omega3-fatty acid enriched beef, goose liver from non forcible feeding, selenium-, vitamin-E and natural color enriched eggs) the present study describes the results concerning beef and rabbit meat. The given products are chosen because they are produced in and exported from Hungary in considerable quantities and their competitiveness can be further improved. In order to able to map the consumer preferences a 300 count nationwide, representative, questionnaire based survey was designed and performed. Actual products were tested... |
| Tipo: Journal Article |
Palavras-chave: Beef; Rabbit; Consumer preferences and attitudes; Nutritional benefits; Consumption frequency; Agribusiness; Agricultural and Food Policy; Food Security and Poverty; Marketing. |
| Ano: 2009 |
URL: http://purl.umn.edu/49229 |
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| Strychalski,Janusz; Gugołek,Andrzej; Brym,Paweł; Antoszkiewicz,Zofia; Chwastowska-Siwiecka,Iwona. |
| ABSTRACT The study was carried out to evaluate the effect of AAT-deletion mutation at codon 248 of the BCO2 gene on the content of lutein, β-carotene, retinol, and α-tocopherol in the liver and fat of crossbred rabbits. The experimental animals comprised 90 rabbits, produced by reciprocal crossing between ins/del heterozygous parents of Flemish Giant, New Zealand Red, and Termond White breeds. All rabbits in the litter were genotyped, given the same diet, and finally slaughtered at 140 d of age. It was found that regardless of the mating scheme employed, all del/del homozygotes had the yellow fat trait, whereas heterozygous and homozygotes animals without the AAT deletion (ins/ins) developed white fat. Lutein concentration in fat was over 13-fold higher in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Adipose tissue; Carotenoids; Rabbit; Vitamins. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100300 |
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| Martínez,Melida; Moya,Vicente J.; Blas,Enrique; Cervera,Concepción. |
| The nutritive value of maize ear for rabbits was determined by substitution of a standard diet (diet C) with 20 and 40% of maize ear (diets M20 and M40). Two experiments were carried out. In the first one, digestibility trials for dry matter (DM), crude protein (CP) and gross energy (GE) were performed with 24 rabbits. In the second experiment, 200 young rabbits were divided in two groups at weaning (28 d) and fed ad libitum with diets C and M20 up to 63 d of age. Feed intake and live weight gain were recorded from weaning to slaughter, and feed conversion ratio was calculated. The principal component of maize ear is the grain (88%) and, consequently, the chemical composition of maize ear is similar to corn, except for its higher fibre content. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rabbit; Maize ear; Nutritive value. |
| Ano: 2008 |
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952008000200002 |
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| AGUIAR,RAQUEL R. DE; VALE,DANIELA F.; SILVA,RENATO M. DA; MUNIZ,YOLANDA P.; ANTUNES,FERNANDA; LOGULLO,CARLOS; OLIVEIRA,ANDRÉ L.A.; ALMEIDA,ADRIANA J. DE. |
| ABSTRACT Ischemia is responsible for many metabolic abnormalities in the heart, causing changes in organ function. One of modifications occurring in the ischemic cell is changing from aerobic to anaerobic metabolism. This change causes the predominance of the use of carbohydrates as an energy substrate instead of lipids. In this case, the glycogen is essential to the maintenance of heart energy intake, being an important reserve to resist the stress caused by hypoxia, using glycolysis and lactic acid fermentation. In order to study the glucose anaerobic pathways utilization and understand the metabolic adaptations, New Zealand white rabbits were subjected to ischemia caused by Inflow occlusion technique. The animals were monitored during surgery by pH and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gene expression; Glycogen; Ischemia; Myocardium; Rabbit. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401683 |
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| Spataru,C.; Spataru,M.; Vulpe,V.; Lazar,M.. |
| Comparative research concerning masticatory musculature in squirrel, muskrat and rabbit, take into account the emphasizing and morphofunctional interpretation of the osteomuscular particularities involved in the prehension and mastication processes. The development of the coronoid process on the muskrat and squirrel demonstrates the growing of the force when raising the mandible by increasing the action force attached to the temporal muscle, with insertion on the coronoid process. In comparison with that, in the case of rabbits, both the coronoid process and the temporal muscle are reduced. From a philogenetic point of view, it has been found that the species that have the articular condyle lowered at or under the level of the dental tables (carnivores)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Squirrel; Muskrat; Rabbit; Bone; Muscle; Skeleton. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000300021 |
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| Registros recuperados: 43 | |
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