Discontinuous Cultivation
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Cinética do cultivo em biorreator de Niesseria meningitidis sorogrupo B / Bioreactor cultivation kinetics of group B Neisseria meningitidis
Neisseria meningitidis B libera vesículas de membrana externa, conhecidas pela sigla OMV. Essas possuem os mesmos componentes da membrana externa da bactéria e podem ser utilizadas como antígenos em vacinas contra a meningite B. As vesículas devem, também, expressar proteínas da membrana externa (OMP) e proteínas reguladoras do íon ferro (IRP). O obj
Publicado em: 2007
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2. Discontinuous Variability, in the Form of a Geometric Progression, of Albumin Production in Hepatoma and Hybrid Cells
A clonal rat hepatoma cell line (Fu5) produces rat serum albumin at a constant rate over at least 3 months of continuous cultivation. Ten hybrid cell clones derived from the fusion of Fu5 cells and mouse fibroblasts, as well as 14 hepatoma subclones of Fu5 cells, all produce albumin but at different rates, ranging from about 0.09 to 36.7 μg/mg of protein pe
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3. Encapsulation of Staphylococcus aureus isolates from mastitic milk: relationship between capsular polysaccharide types 5 and 8 and colony morphology in serum-soft agar, clumping factor, teichoic acid, and protein A.
A total of 193 Staphylococcus aureus isolates from bovine, caprine, and ovine mastitis producing type 5 or 8 capsular polysaccharides were investigated for colony morphology in serum-soft agar and agglutinability by an anti-teichoic acid serum, after cultivation in modified staphylococcus medium no. 110. Also, 40 of these strains were cultivated in brain hea