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Adequação de metodologia para detecção de proteínas em casca do mamão verde uti...
STEPHAN, M. P.; OLIVEIRA, E. M. M. de; CASTRO, I. M. de; COSTA, R. B. M.; FONSECA, M. J. de O.2006
Production of β-galactosidase from recombinant Saccharomyces cerevisiae grown o...
Domingues, Lucília; Oliveira, Carla Cristina Marques de; Castro, I.; Lima, Nelson; Teixeira, J. A.Improved productivity and costs reduction in fermentation processes may be attained by using flocculating cell cultures. The production of extracellular heterologous β-galactosidase by recombinant flocculating Saccharomyces cerevisiae cells, expressing the lacA gene (coding for β-galactosidase) of Aspergillus niger under the ADHI promotor and terminator in a bioreactor was studied. The effects of lactose concen...
Determination of HBSAg in pregnancy. Epidemiologic study of 100 cases.
Costa, A P; Serviço de Obstetrícia Ginecologia, Hospital de Santa Maria, Lisboa.; Vaz, A C; De Castro, I; Dória, J MThere are some arguments concerning prenatal Hepatitis B testing: universal screening versus testing of risk groups. A thousand parturients were evaluated in order to assess the sensitivity of risk factors in the identification of Hepatitis B surface antigen (HBsAg) positive women. To achieve that purpose they were questioned regarding risk factors and blood samples were collected for HBsAg testing. Thirty two ...
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