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Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Enalapril alters the formation of the collagen matrix in spontaneously hypertensive rats
OBJECTIVE: To assess the effect of the inhibition of the angiotensin-converting enzyme on the collagen matrix (CM) of the heart of newborn spontaneously hypertensive rats (SHR) during embryonic development. METHODS: The study comprised the 2 following groups of SHR (n=5 each): treated group - rats conceived from SHR females treated with enalapril maleate (15
Arquivos Brasileiros de Cardiologia. Publicado em: 2003-07
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14. Morphology of Submerged Growth of Streptomycetes as a Taxonomic Aid: I. Morphological Development of Streptomyces aureofaciens in Agitated Liquid Media
In a study of the submerged growth morphology of 145 different streptomycetes in A C Broth, the species Streptomyces aureofaciens was observed to represent an unusual type. It was characterized by profuse mycelial segmentation, transformation of disarticulated fragments of segmented mycelium into chains of thickened arthrospores, and formation of filiform ap
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15. Spatial separation of parental genomes in hybrids of somatic plant cells
Chromosome spatial arrangements on metaphase plates of intergeneric intertribal cell hybrids of Nicotiana chinensis and Atropa belladonna as well as interspecific somatic hybrid plants of Nicotiana plumbaginifolia and Nicotiana sylvestris were analyzed. In the metaphases of the first divisions of protoplast fusion products, chromosomes of the two parents wer
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16. Computerized microfluidic cell culture using elastomeric channels and Braille displays
Computer-controlled microfluidics would advance many types of cellular assays and microscale tissue engineering studies wherever spatiotemporal changes in fluidics need to be defined. However, this goal has been elusive because of the limited availability of integrated, programmable pumps and valves. This paper demonstrates how a refreshable Braille display,
National Academy of Sciences.