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Registros recuperados: 5
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Morphology and reproduction of Mesophyllum erubescens (Foslie) Me. Lemoine (Corallinales, Rhodophyta) from Southern Brazil Rev. Bras. Bot.
Horta,P.A.; Scherner,F.; Bouzon,Z.L.; Riosmena-Rodrigues,R.; Oliveira,E.C..
The genus Mesophyllum Me. Lemoine includes around 147 species, of which only three have been referred to the Brazilian coast. Mesophyllum erubescens was originally described from Fernando de Noronha Archipelago, Brazil (type locality). Here we present the first detailed description of M. erubescens based on Brazilian material. Samplings were made through scuba diving at the Biological Marine Reserve of Arvoredo Island, Santa Catarina. The relations of M. erubescens with other similar species, especially from the American Atlantic studied by W.R. Taylor are discussed.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Arvoredo Island; Mäerl; Rhodolith bed; Seaweed taxonomy.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042011000100011
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Urethral duplication in a dog: case report Arq. Bras. Med. Vet. Zootec.
Stedile,R.; Contesini,E.A.; Oliveira,S.T.; Beck,C.A.C.; Oliveira,E.C.; Alievi,M.M.; Driemeie,D.; Muccillo,M.S..
A male Brazilian Fila dog was referred because of a perineal orifice with urine stream during micturition. To determine the extent of the accessory channel, a contrasted retrograde urethrocystography was performed. A surgical correction was undertaken. Histological study showed the presence of the urethral channel lined by multilayer transitional epithelium. The patient recovered well and there was no evidence of complications one year after surgery.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dog; Urethra; Surgery; Urinary; Micturition.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000200010
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Effects of elevated calcium on motor and exploratory activities of rats BJMBR
Godinho,A.F.; Trombini,T.V.; Oliveira,E.C..
The effects of serum and brain calcium concentration on rat behavior were tested by maintaining animals on either distilled water (N = 60) or water containing 1% calcium gluconate (N = 60) for 3 days. Animals that were maintained on high calcium drinking water presented increased serum calcium levels (control = 10.12 ± 0.46 vs calcium treated = 11.62 ± 0.51 µg/dl). Increase of brain calcium levels was not statistically significant. In the behavioral experiments each rat was used for only one test. Rats that were maintained on high calcium drinking water showed increased open-field behavior of ambulation (20.68%) and rearing (64.57%). On the hole-board, calcium-supplemented animals showed increased head-dip (67%) and head-dipping (126%), suggesting...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Calcium supplementation; Behavior; Rat; Motor activity; Exploratory activity.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002000400007
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Effect of surgical treatment on the cellular immune response of gastric cancer patients BJMBR
Barbieri,C.; Fujisawa,M.M.; Yasuda,C.L.; Metze,I.L.; Oliveira,E.C.; Santos,L.M.B.; Lopes,L.R.; Andreollo,N.A..
Patients with gastric cancer have a variety of immunological abnormalities. In the present study the lymphocytes and their subsets were determined in the peripheral blood of patients with gastric cancer (N = 41) both before and after surgical treatment. The percent of helper/inducer CD4 T cells (43.6 ± 8.9) was not different after tumor resection (43.6 ± 8.2). The percent of the cytotoxic CD8+ T cell population decreased significantly, whether patients were treated surgically (27.2 ± 5.8%, N = 20) or not (27.3 ± 7.3%, N = 20) compared to individuals with inflammatory disease (30.9 ± 7.5%) or to healthy individuals (33.2 ± 7.6%). The CD4/CD8 ratio consequently increased in the group of cancer patients. The peripheral blood lymphocytes of gastric cancer...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Gastric cancer; Cellular immune response; Transforming growth factor beta; Immunosuppression.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000300008
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Anabolic steroid- and exercise-induced cardiac stress protein (HSP72) in the rat BJMBR
Lunz,W.; Oliveira,E.C.; Neves,M.T.D.; Fontes,E.P.B.; Dias,C.M.G.C.; Natali,A.J..
The present study investigated the effects of exercise and anabolic-androgenic steroids on cardiac HSP72 expression. Male Wistar rats were divided into experimental groups: nandrolone exercise (NE, N = 6), control exercise (CE, N = 6), nandrolone sedentary (NS, N = 6), and control sedentary (CS, N = 6). Animals in the NE and NS groups received a weekly intramuscular injection (6.5 mg/kg of body weight) of nandrolone decanoate, while those in the CS and CE groups received mineral oil as vehicle. Animals in the NE and CE groups were submitted to a progressive running program on a treadmill, for 8 weeks. Fragments of the left ventricle were collected at sacrifice and the relative immunoblot contents of HSP72 were determined. Heart weight to body weight ratio...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Physical activity; Nandrolone; Myocardium; Heat shock protein.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000700006
Registros recuperados: 5
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