Bsa
Mostrando 37-48 de 494 artigos, teses e dissertações.
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37. Inactivated Parapoxvirus ovis as inducer of immunity in silver catfish (Rhamdia quelen)
ABSTRACT Molecules with immune modulating activity are ubiquitously distributed in nature and their impact on aquaculture has been exploited in order to increase fish resistance to pathogens. Here, we investigated the effect of inactivated Parapoxvirus ovis (iPPVO) on blood cells and innate and acquired immune response of silver catfish (Rhamdia quelen). iPP
An. Acad. Bras. Ciênc.. Publicado em: 04/08/2016
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38. Antibody response in silver catfish (Rhamdia quelen) immunized with a model antigen associated with different adjuvants
Adjuvants are essential to boost the immune response to inoculated antigen and play a central role in vaccine development. In this study, we investigated the efficacy of several adjuvants in the production of anti-bovine serum albumin (BSA) antibodies in silver catfish. Two hundred and seventy juvenile silver catfish (60–80 g) of both sexes were intraperit
Braz J Med Biol Res. Publicado em: 25/07/2016
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39. Characterization of Mullite Ceramic Membranes and their Application in the Removal Escherichia Coli
This paper aims the morphological and structural characterization of ceramic membranes of mullite and their application in the removal of Escherichia coli. A complex irregular structure presented by the pores of the membrane was verified by scanning electron microscopy (SEM). The average pore size and distribution were determined by mercury intrusion porosim
Mat. Res.. Publicado em: 05/04/2016
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40. Perda da função ovariana resulta em perda de músculo esquelético aumentada em ratos artríticos
Objetivo Foram estudados os efeitos da perda da função ovariana (ovariectomia) sobre músculo esquelético e os níveis de RNAm de IGF-1, atrogina-1, MuRF-1, e de miostatina em modelo experimental de artrite reumatóide em ratos. Métodos 24 ratos Wistar (9 semanas, 195,3±17,4 gramas) foram distribuídos aleatoriamente em quatro grupos: controle (CT-S
Rev. Bras. Ginecol. Obstet.. Publicado em: 2016-02
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41. Rhenium(I) Polypyridine Complexes as Luminescence-Based Sensors for the BSA Protein
The binding interaction of rhenium(I) complexes fac-[Re(CO)3(NN)(py)]+, py = pyridine and NN = 1,10-phenanthroline (phen), 4,7-diphenyl-1,10-phenanthroline (ph2phen) or 4,7-dichloro-1,10-phenanthroline (Cl2phen), and bovine serum albumin (BSA) was investigated at physiological pH using emission intensity variation and circular dichroism (CD) spectroscopy. Th
J. Braz. Chem. Soc.. Publicado em: 2016-01
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42. Preparation and Characterization of PA66/Alumina Composite Membrane
In this study, polymer/ceramic composite membranes were prepared and characterized. The polymer used was polyamide 66 (PA66) deposited by dip coating on the inner surface of α-alumina-based (Al2O3) microporous tube. A coating on the ceramic support surface and the formation of the selective layer was analyzed by scanning electron microscopy (SEM) in membran
Mat. Res.. Publicado em: 2015-08
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43. INVESTIGAÇÃO DA SUPRESSÃO DE FLUORESCÊNCIA DE SORO ALBUMINA BOVINA E HUMANA POR COMPLEXO DE RUTÊNIO
The binding of [RuCl2(L)] (L = N,N-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane) to bovine and human serum albumin was investigated by the fluorescence quenching technique. The comparison of the quenching effect of serum albumin fluorescence by ruthenium complex allowed the estimation of subdomain IB in BSA and subdomain IIA in HSA as the binding site
Quím. Nova. Publicado em: 2015-02
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44. A utilização de glicerina em dietas para bovinos altera a microbiota ruminal
Objetivou-se com este estudo avaliar a produção e composição das bactérias e protozoários ruminais de bovinos alimentados com glicerina. Cinco bovinos machos, providos de cânulas ruminais, foram distribuídos em delineamento experimental quadrado latino (5 x 5). As dietas foram formuladas com a inclusão de 0, 5, 10, 15 e 20% de glicerina na matéria
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2014-10
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45. Advanced glycation end products (AGEs) and their receptor (RAGE) induce apoptosis of periodontal ligament fibroblasts
Diabetics have an increased prevalence of periodontitis, and diabetes is one of the causative factors of severe periodontitis. Apoptosis is thought to be involved in this pathogenic relationship. The aim of this study was to investigate apoptosis in human periodontal ligament (PDL) fibroblasts induced by advanced glycation end products (AGEs) and their recep
Braz J Med Biol Res. Publicado em: 19/09/2014
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46. Efeitos da redução ou substituição do soro fetal bovino por outros compostos na maturação in vitro de oócitos bovinos
A utilização do soro fetal bovino (SFB), embora bastante disseminada na produção in vitro (PIV) de embriões bovinos, apresenta limitações por ser um meio indefinido e por causar efeitos que prejudicam a qualidade desses embriões. Por esse motivo, nos últimos anos, grande parte das pesquisas relacionadas à PIV está voltada para a substituição do
Pesq. Vet. Bras.. Publicado em: 2014-07
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47. Modulation of cell proliferation, survival and gene expression by RAGE and TLR signaling in cells of the innate and adaptive immune response: role of p38 MAPK and NF-KB
Objective: The aim of this study was to evaluate a possible synergism between AGE-RAGE and TLR4 signaling and the role of p38 MAPK and NF-kB signaling pathways on the modulation of the expression of inflammatory cytokines and proliferation of cells from the innate and adaptive immune response. Material and Methods: T lymphocyte (JM) and monocyte (U937) ce
J. Appl. Oral Sci.. Publicado em: 2014-06
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48. Scale up of production in a bioreactor of a halotolerant protease from moderately halophilic Bacillus sp. isolated from soil
Studies were conducted on the production of protease by moderately halophilic Bacillus sp. on agro-industrial waste materials. The bacterium could efficiently use many agro wastes as substrates but wheat bran supported maximum enzyme production. To ascertain the performance of the process in shake flasks and lab scale bioreactor, experiments were conducted t
Braz. arch. biol. technol.. Publicado em: 18/03/2014