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| Registros recuperados: 11 | |
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| Carvalho Pinto e Silva,José Ricardo de; Fernandes Boaro Martins,Márcia Regina. |
| The objective of this study was to describe the anatomy of the opossum abdominal aorta sacral rami, emphasizing the common iliac arteries, external and internal iliac arteries and the middle sacral artery. Ten animals Didelphis albiventris from the Department of Anatomy, Instituto de Biociências ­ UNESP Botucatu, were used. After laparotomy, the aorta and its terminal rami were seen, dissected under microscopy and photographed. The abdominal aorta emitted rami, forming the right and the left common iliac arteries that divided, originating the external and internal iliac arteries. The middle sacral artery presented in 30% of cases now caudally rising from the right common iliac artery, then from the left one (30%) or in most cases (40%), as a... |
| Tipo: Journal article |
Palavras-chave: Anatomy; Opossum; Aorta. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022004000300007 |
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| LIPPS,B. V.. |
| Currently, the use of antivenoms is the only available treatment for envenomation caused by venomous animals namely, snake, scorpion, spider, tick and jelly fish. Antivenoms are generally produced in large animals, mostly in horses. A large percentage of the population is allergic to horse proteins. Several animals are known to be resistant to snakebites and the antihemorrhagic and anti-lethal components have been isolated from sera of opossum, mongoose, meerkat and hedgehog, as well as from venomous and non-venomous snakes. Anti-lethal factor named Lethal Toxin Neutralizing Factor (LTNF) has been isolated in purity from opossum (Didelphis virginiana) serum by high pressure liquid chromatography (HPLC). The molecular weight of LTNF is 63 kDa, and it does... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Opossum; Didelphis virginiana; Lethal toxin neutralizing factor. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301999000100005 |
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| Villafañe,Isabel E. Gómez; Miñarro,Fernando; Ribicich,Mabel; Rossetti,Carlos A.; Rossotti,Daniel; Busch,María. |
| We have studied the prevalence of Trichinella spiralis, Leptospira spp. and Salmonella spp. in rats and opossums that inhabit poultry farms of Exaltación de la Cruz, Buenos Aires, Argentina, to determine the potential sanitary risk for humans that are in contact with these animals. The study was carried out on 48 poultry farms between spring 1999 and winter 2001. The study of opossums began in winter 2000. During the study period we captured 152 Rattus norvegicus, 3 Rattus rattus, 16 Didelphis albiventris and 1 Lutreolina crassicaudata. We have registered the presence of rats and opossums in 70% and 27% of the studied farms, respectively. The percentage of farms with rats was independent of the presence or absence of pigs. We did not detect the presence of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zoonosis; Salmonella; Poultry farms; Rats; Opossum. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822004000300017 |
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| Martins,Márcia Regina Fernandes Boaro; Pinto e Silva,José Ricardo de Carvalho; Martins,Bruna Boaro. |
| Opossum is considered one of the most primitive mammals, with transition evolutive characteristics. In mammals, the aorta artery is referred as the main body blood vessel. The arteries wall structural organization follows a basic pattern, being contituted of three tunics: Intima, Median and Adventicial. After euthanasia, three samples of opossum had segments from the aorta artery ascendent, thoracic descending and abdominal descending portions removed, fixed in phormalin at 10% for 48 hours. Then, the material was washed in alcohol 70% several times, dehydrated in alcohois of growing concentrations, diafanized in xylol and included in "paraplast". Cuts with 5 to 7µm of thickness were placed in histological laminae and submitted to color methods of... |
| Tipo: Journal article |
Palavras-chave: Aorta; Opossum. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100041 |
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| Tasca, Tiawa; De Carli, Geraldo A; Clock, Luiz; Jeckel-Neto, Emilio A; Indrusiak, Cibele. |
| Tetratrichomonas didelphidis (Hegner and Ratcliffe 1927) Andersen and Reilly 1965 is a flagellate protozoan from the intestine, cecum and colon of Didelphis marsupialis Linnaeus, 1758. The prevalence of T. didelphidis in opossums D. albiventris was studied in the Botanical Garden, Porto Alegre City in the southernmost Brazilian State, Rio Grande do Sul, Brazil. T. didelphidi was found in seven of eight cultures of swabbed rectums, representing a prevalence of 87.5% in D. albiventris. In the present investigation it was observed that the T. didelphidis found in the intestine content of D. albiventris had the same morphological characteristics as those previously described by other authors in the D. marsupialis, being the same protozoan species in both host... |
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Palavras-chave: Tetratrichomonas didelphidis; Didelphis albiventris; Prevalence; Opossum. |
| Ano: 2000 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/130 |
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| Registros recuperados: 11 | |
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