Publicações - ciências biológicas
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ISABELLA KAROLINA MABA;
Juliana Varella Cruz;
Aleksander Roberto Zampronio
Palavra-chave:
nocicepção;
prostaglandinas;
hormônios sexuais
resumo ...
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Josiane Somariva Prophiro;
Mário Antonio NavarroSilva;
DE OLIVEIRA, JOICE GUILHERME;
VARIZA, PAULA FASSICOLO;
DE LEMOS, ALESSANDRA B.;
PILZ-JÚNIOR, HARRY LUIZ;
DA SILVA, ONILDA SANTOS
Palavra-chave:
Diptera;
Culicidae;
Aedes aegypti;
controle de mosquitos;
Copaifera
Áreas do conhecimento:
Ciências Biológicas; Bioquímica dos Microorganismos; Enzimologia;
Ciências Biológicas; Zoologia; Fisiologia dos Grupos Recentes;
Ciências Biológicas; Zoologia; Zoologia Aplicada; Controle Populacional de Animais
resumo ...
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BARAHONA, TAMARA;
RODRÍGUEZ SÁNCHEZ, RODRIGO A.;
Miguel Noseda;
MANSILLA, ANDRÉS;
MATSUHIRO, BETTY;
PRADO, HÉCTOR J.;
Matulewicz, María C.
Palavra-chave:
polysaccharides;
Carrageenans;
Chemical Structure;
Nmr Spectroscopy;
Iridaea cordata;
Red Seaweed
Áreas do conhecimento:
Ciências Biológicas; Biotecnologia;
Ciências Biológicas; Bioquímica; Química de Macromoléculas; Glicídeos
resumo ...
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MAZEPA, ESTER;
Franco, Célia R.C.;
PELLIZZARI, FRANCIANE M.;
WINNISCHOFER, SHEILA M.B.;
Maria Eugênia R. Duarte;
Miguel Noseda;
Ferreira, Luciana G.;
DE CARVALHO, MARIANA M.;
Alan Guilherme Gonçalves;
Diogo R. B. Ducatti;
DE L. BELLAN, DANIEL;
GOMES, RAFAELA P.;
DA S. TRINDADE, EDVALDO
Palavra-chave:
Seaweeds;
Sulfated Polysaccharides;
Antitumor activity;
Chemical modification;
Oversulfated polysaccharide;
Chemical Structure
Áreas do conhecimento:
Ciências Biológicas; Biotecnologia;
Ciências Biológicas; Bioquímica; Química de Macromoléculas; Glicídeos
resumo ...
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MAZEPA, ESTER;
Franco, Célia R.C.;
PELLIZZARI, FRANCIANE M.;
WINNISCHOFER, SHEILA M.B.;
Duarte, Maria E.R.;
Miguel Daniel Noseda;
FERREIRA, LUCIANA G.;
DE CARVALHO, MARIANA M.;
GONÇALVES, ALAN G.;
DUCATTI, DIOGO R.B.;
DE L. BELLAN, DANIEL;
GOMES, RAFAELA P.;
DA S. TRINDADE, EDVALDO
Palavra-chave:
Seaweeds;
Sulfated Polysaccharides;
Antitumor activity;
Chemical modification;
Oversulfated polysaccharide;
Chemical Structure
Áreas do conhecimento:
Ciências Biológicas; Biotecnologia;
Ciências Biológicas; Bioquímica; Química de Macromoléculas; Glicídeos
resumo ...
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Lettycia Demczuk Thomas;
Luciana Wolfran;
Fabiola Bono Fukushima;
Julyanna Demczuk Thomas
Palavra-chave:
sensibilidade ao som;
benzodiazepínicos;
antidepressivos tricíclicos
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Tecnologia de Alimentos;
Ciências Biológicas; Zoologia; Comportamento Animal
resumo ...
(en)
Behavioral disorders, including noise phobia, have a great impact on small animals internal medicine, impairing their quality of life as well as their life expectancy. The objective of this work is to report the case of a male dog who suffered from noise phobia and panic attacks triggered by thunderstorms and fireworks, and did not respond to previous training and treatment. After clinical and laboratory evaluations, he was treated with 2mg/kg clomipramine twice daily for 90 days associated with 0.06mg/kg alprazolam as needed on those days of intense fear. During the first week of treatment, a significant improvement could already be observed, with reduction in destructive behaviors, which lingered on for up to eight months of follow-up. The treatment stabilized the clinical condition and improved the patient's quality of life.
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ROCHA, GISELI SWERTS;
Ana Teresa Lombardi;
ESPÍNDOLA, EVALDO L.G.
Palavra-chave:
ecotoxicidade
Áreas do conhecimento:
Ciências Biológicas; ECOTOXICOLOGIA
resumo ...
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BRAZÃO, CLAUDIA CARAMELO;
KRACIZY, RAFAEL ORTIZ;
DUTRA, FABRÍCIO MARTINS;
DE OLIVEIRA, ANA PAULA;
Rafael Itamar;
Eduardo Luis Cupertino Ballester
Palavra-chave:
nitrogenados;
Toxicidade
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Aqüicultura;
Ciências Biológicas; Biologia Geral; Aquacultura; Carcinicultura
resumo ...
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DZIEDZIC, DILCELE SILVA MOREIRA;
DE CARVALHO, KATHERINE ATHAYDE TEIXEIRA;
FRANCISCO, JULIO CESAR;
MOGHARBEL, BASSAM FELIPE;
IRIODA, ANA CAROLINA;
STRICKER, PRISCILA ELIAS FERREIRA;
FLORIANO, JULIANA;
DE NORONHA, LÚCIA;
ABDELWAHID, ELTYEB;
Franco, Celia R.C.
Palavra-chave:
Biomaterials;
Amniotic Membrane;
Adipose Tissue;
Promoter of Calcification in Bone Regeneration
Áreas do conhecimento:
Ciências Biológicas; Bioquímica dos Microorganismos; Enzimologia
resumo ...
Discarded tissues, like human amniotic membranes and adipose tissue, were investigated for the application of Decellularized Human Amniotic Membrane (DAM) as a viable scaffold for transplantation of Adipose-derived stromal cells (ASCs) in bone regeneration of non-healing calvarial defects in rats. Amniotic membrane was decellularized to provide a scaffold for male Wistar rats ASCs expansion and transplantation. ASCs osteoinduction in vitro promoted the deposition of a mineralized bone-like matrix by ASCs, as calcified globular accretions associated with the cells on the DAM surface and inside the collagenous matrix. Non-healing calvarial defects on male Wistar rats were randomly divided in control without treatment, treatment with four layers of DAM, or four layers of DAM associated with ASCs. After 12 weeks, tissue blocks were examined by micro-computed tomography and histology. DAM promoted osteoconduction by increasing the collagenous matrix on both DAM treatments. DAM with ASCs stimulated bone deposition, demonstrated by a higher percentage of bone volume and trabecular bone number, compared to control. Besides the osteogenic capacity in vitro, ASCs stimulated the healing of calvarial defects with significant DAM graft incorporation concomitant with higher host bone deposition. The enhanced in vivo bone regeneration by undifferentiated ASCs loaded onto DAM confirmed the potential of an easily collected autologous cell source associated with a broadly available collagenous matrix in tissue engineering.
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VELUZA, DANILA SYRIANI;
RECHETELO, JULIANA;
Emygdio Leite de Araújo Monteiro-Filho;
MESTRE, LUIZ AUGUSTO MACEDO
Palavra-chave:
aves;
manguezal;
forrageamento;
Pelecaniforme
Áreas do conhecimento:
Ciências Biológicas; Comportamento Animal;
Ciências Biológicas; Zoologia; Zoologia;
Ciências Biológicas; Ecologia; Ecologia Aplicada
resumo ...
(pt)
A eficiência de forrageio das aves, resultado do balanço entre consumo e gasto de energia, pode variar conforme condições locais. A eficiência de forrageio foi comparada entre Egretta thula (adulto N = 11) e Egretta caerulea (adulto N = 62 e jovem N = 17) no estuário da cidade de Paranaguá, Paraná, Brasil. Em 14 h de observações divididas em sessões de 2 minutos por indivíduo, foram registrados locais de forrageio (lodo ou águas rasas), número de passos, bicadas totais e bicadas bem-sucedidas, e calculadas taxas de sucesso, esforço energético e eficiência de captura. Em águas rasas E. thula foi mais eficiente que E. caerulea . Não houve diferença para E. thula entre os ambientes, enquanto adultos de E. caerulea foram mais eficientes que os jovens, com maior eficiência no lodo do que em águas rasas. Diferenças na eficiência de forrageio entre as espécies podem ter relação com o tipo de forrageio entre elas dependendo da localidade. COMPARISON OF EGRETTA CAERULEA AND EGRETTA THULA FORAGING EFFICIENCY IN ESTUARY OF OF PARANAGUÁ, PARANÁ, SOUTHERN BRAZIL : The foraging efficiency of birds may vary according to local conditions as a result of the balance between energy consumption and expenditure. The foraging efficiency of Egretta thula (adults n=11) and Egretta caerulea (adults n=69 and juveniles n= 17) was compared in Paranaguá city estuary, in Paraná, Brazil. In 14 hours of observation divided into 2 minutes sessions per individual, were recorded foraging site (mud or shallow water), number of steps, total peckings and successful peckings, and were calculated the success rates, energy effort and capture efficiency. In shallow water E.thula was more efficient than E. caerulea . There was no intraspecific differences in E. thula regarding environments. Adults of E. caerulea were more efficient than juveniles, with greater efficiency in mud than in shallow waters environments. Differences in foraging efficiency between species may be related to the type of foraging according to feeding location.
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