As urbanizacións pechadas naceron nos Estados Unidos e en poucos anos comezaron a proliferar por toda América Latina. En España o momento álxido dos condominios foron os 60 do século XX, ao abeiro da Lei solo de 1956. Galicia, aínda que existen varios exemplos condominios, máis paradigmático é illa Toralla Vigo, autorizado nesa época. Na actualidade posible atopar na nosa comunidade autónoma no...

Cytotoxic necrotizing factor (CNF) toxins, isolated from certain Escherichia coli strains known t o cause intestinal and extra intestinal infections, induce reorganization of the actin cytoskeleton and generate hyperploidy in adherent cell lines. We have examined the effect of CNF toxin on one of the few cell types that naturally increase nuclear DNA content, megakaryocytes. Our studies show th...

Human platelet membrane glycoproteins llb and lIla (GPllb and lIla) were incorporated into phospholipid vesicles by the reverse-phase technique to assess the ability of GPIIb and lIla to function as a Ca2 channel. Movement of Ca2 across the lipid bilayer was quantitated by injection of proteoliposomes with encapsulated Fura-2 into Ca2 buffers and measurement of Fura-2 fluorescence as an mdicato...

In resronse to "Occupational Cumubtivc Trauma Disorders of the Upper Extn::mity," by Rcnee Williams and Muriel Westlnorland (Mal' 1994, pp. 411-420), I disagree wirh the statement that "physical therapisls have expenise in job analysis. cxercise rherapy, biomechanics, and pain Illanagemellr" (p. 412). Occuparional rherapist." ellucarioll specifkallv involves manv hours of rask analvsis, which a...

Two monoclonal anti-human platelet antibodies have been used in an immunofluorescent assay to study megakaryoCyte maturation. The two antibodies were specific for platelets and megakaryocytes. AN 51 recognizes an antigen on platelet glycoprotein Ib; the antigen detected by J 1 5 is on the glycoprotein llb/Illa complex. since it does not bind to platelets from patients with Glanzmann’s thrombast...

Thermal parameters of food flour moisture content and temperature give an insight in the development prediction models that meet needs process design models, it also determine thermal load a particular product during handling. The bulk density (ρ), conductivity (k), specific-heat capacity (Cp) diffusivity (α) Illa Ekpoma rice were studied at varied (MC) (%) level. results showed significance pr...