Oxytetracycline
Mostrando 13-24 de 150 artigos, teses e dissertações.
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13. Estudos das propriedades ópticas dos complexos európio tetraciclinas e suas aplicações na detecção de lipoproteínas / Studies of optical properties of complexes europium tetracycline and its applications in detection of lipoproteins
This work presents the optical properties of europium complexes - Tetracyclines (EuTcs) in the presence of LDL and oxidized LDL with potential applications in clinical analysis. Four elements were chosen from the Tetracyclines family: Tetracycline (Tc), Chlortetracycline (CTc), Metatetraciclina (MTc) and Oxytetracycline (OTc) to be part of complexes with eur
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/07/2010
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14. Estudo da sorção do antibiótico oxitetraciclina a solos e ácidos húmicos e avaliação dos mecanismos de interação envolvidos / Study of sorption of antibiotic oxytetracycline to the soils and humic acids and evaluation of interaction mechanisms involved
Na atualidade estudos direcionados para a avaliação do risco químico e do impacto ambiental produzidos por compostos químicos de uso intensivo, como agrotóxicos, petroquímicos e fármacos, vêm ganhando importância por elucidarem as implicações ao meio ambiente e à saúde pública decorrentes deste uso pela sociedade moderna de forma a estabelecer
Publicado em: 2010
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15. Susceptibilidade in vitro e eficÃcia da terapia com oxitetraciclina em infecÃÃes por Streptococcus agalactiae em tilÃpia do Nilo / Susceptibility in vitro and efficiency of therapy with oxytetracycline in infections by Streptococcus agalactiae in Nile tilapia
The aims of this work were to determine the in vitro sensitivity of different isolates of Streptococcus agalactiae to oxytetracycline (OTC) and verify the effectiveness of antibiotic therapy in the treatment of streptococcal disease in Nile tilapia (Oreochromis niloticus). To determine the diameter of the halo of inhibition and minimum inhibitory concentrati
Publicado em: 2009
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16. Polarographic study and electrode kinetics of [Zn(II) - antibiotics - cephaloglycin] system vis a vis kinetics of electrode reactions
Electrode kinetics and complex formation of Zn(II) using doxycycline, chlortetracycline, oxytetracycline, tetracycline, minocycline, amoxicillin, chloramphenicol and cephaloglycin were reported at pH = 7.30 ± 0.01 in = 1.0 molL-1 NaClO4 used as supporting electrolyte at 25.0°C. Kinetic parameters viz. transfer coefficient (α), degree of irreversibility (�
Eclética Química. Publicado em: 2008
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17. Programas preventivos com antibióticos para suínos em fase de creche e efeitos no desempenho, características de carcaça e índices sanitários
The use of "pulses" or "shocks" with antibiotics has been recommended and widely used throughout the production chain from pigs in Brazil. Accordingly, the objective of this study was to identify the best preventive program with antibiotics waived at the stage of nursery, which has effects consistent and lasting until the slaughter, reducing potential for lo
Publicado em: 2008
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18. Oxytetracycline in tomatoes and agricultural antimicrobials and evaluation of residues in tomatoes grown in greenhouse and open field. / Oxitetraciclina em tomates e bactericidas agricolas e avaliaçao dos seus residuos em tomates produzidos em estufa e cultura de campo.
Antimicrobials as fungicides and/or bactericides have been used for the improvement of the quality of vegetal products destined to the human feed and for its higher productivity in some phases of its cultivation, such as: preparation of the ground, growth, harvest, industrialization and commercialization. However, several of these compounds can remain as res
Publicado em: 2007
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19. Electrochemical study and dependence of 'transition state' in Co(II) and Ni(II) complexes with some antibiotics and cephalothin
Electrode kinetics and study of 'transition state' with applied potential in case of [M - antibiotics - cephalothin] system were reported at pH = 7.30 ± 0.01 at suitable supporting electrolyte at 25.0ºC. The M = Co or Ni and antibiotics were doxycycline, chlortetracycline, oxytetracycline, tetracycline, minocycline, amoxicillin and chloramphenicol used as
Eclética Química. Publicado em: 2007
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20. Efeito de antibióticos utilizados em suinocultura sobre a digestão anaeróbia de efluentes / Effect of antibiotics utilized in swine culture on the anaerobic digestion of effluents
The anaerobic systems for wastewater treatment are viable for several reasons, such as low cost and energy use of the biogas generated. However, the anaerobic digestion process is not yet completely understood, mainly due to the lack of knowledge about the toxicity of the anaerobic microbiota present in the sludge with respect to several compounds. In the ca
Publicado em: 2007
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21. Evaluation of the acibenzolar-S-methyl, citric extract and bacterial fermented on the control of bacterial wilt (Ralstonia solanacearum) in tomato plants (Lycopersicon esculentum Mill) / AvaliaÃÃo de acibenzolar-s-metil, extrato cÃtrico e fermentado bacteriano no controle da murcha-bacteriana (Ralstonia solanacearum) do tomateiro (Lycopersicon esculentum Mill)
The bacterial wilt caused by Ralstonia solanacearum is one of the main diseases that can reduce the productivity of tomato culture (Lycopersicon esculentum). The control of this pathogen is difficult, since the bacteria overwinter in plant debris, in diseased plants and in the soil. The use of resistance varieties is difficult because it depends on environme
Publicado em: 2007
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22. Three new complexes of platinum(II) with doxycycline, oxytetracycline and chlortetracycline and their antimicrobial activity
Este artigo descreve a síntese e a caracterização de três novos complexos de platina(II) com a oxitetraciclina, doxiciclina e clortetraciclina por análise elementar, espectroscopias IV e RMN de 195Pt. As interações da doxiciclina com íons PtII em função do pH foram estudadas por RMN de ¹H. Todas as tetraciclinas investigadas formam complexos 1:1 c
Journal of the Brazilian Chemical Society. Publicado em: 2006-12
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23. EFFECTIVENESS OF THREE MEDICATIONS IN THE CONTROL OF THE EXPERIMENTAL INFECTION FOR TRYPANOSOMA EVANSI IN RATS (RATTUS NORVEGICUS) WISTAR STRAIN / EFICÁCIA DE TRÊS MEDICAMENTOS NO CONTROLE DA INFECÇÃO EXPERIMENTAL POR TRYPANOSOMA EVANSI EM RATOS (RATTUS NORVEGICUS) LINHAGEM WISTAR
Este trabalho objetivou verificar os achados laboratoriais e histológicos da infecção experimental por Trypanosoma (Trypanozoon) evansi (Steel, 1885) Balbiani, 1888, em ratos (Rattus norvegicus) da linhagem Wistar, testando a eficácia de três medicamentos. Foram utilizados 40 ratos, divididos em quatro grupos de 10 cada, sendo cada grupo composto por 5
Publicado em: 2006
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24. Influencia do poli(etileno glicol) (PEG) no processo de microencapsulação da oxitetraciclina no sistema alginato/quitosana : modelamento "in vitro da liberação oral
Diffusion studies of oxytetracycline (OTC) entrapped in microbeads of calcium alginate, calcium alginate coacerved with chitosan (high, medium and low viscosity) and calcium alginate coacerved with chitosan low viscosity, covered with Poly (ethylene glycol) - PEG (2 000, 4 600 and 10 000) and alginate covered with EUORAGITI®, were carried out at 37 +/- 0.5
Publicado em: 2004