Bath Equilibrium Test
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Investigação geoambiental em áreas de disposição de resíduos sólidos urbanos utilizando a tecnologia do piezocone. / Geoenvironmental site investigation in waste disposal sites using the piezocone technology.
The major purpose of this dissertation is to study the applicability of the piezocone technology for geoenvironmental site investigation of tropical soils. Two waste disposal sites were investigated: a deactivated dumpsite in Ribeirão Preto and a sanitary landfill in Bauru, in São Paulo State, Brazil. Other in situ and laboratory tests were carried out in
Publicado em: 2004
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2. Patch-clamp evidence for calcium channels in apical membranes of rabbit kidney connecting tubules.
To test the hypothesis that Ca channel plays a role in renal epithelial Ca transport, we exposed and patched apical membranes of freshly microdissected rabbit connecting tubules (CNTs). Single channel Ca currents were recorded with Ba as the charge carrier. In the cell-attached mode, 8-Br-cAMP increased the open-state probability (Po) to 0.6%. In excised, in
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3. On the neurotrophic control of acetylcholine receptors at frog end-plates reinnervated by the vagus nerve.
To test whether the properties of subsynaptic acetylcholine (ACh) receptors in skeletal muscle fibre are influenced by the type of the innervating neurone some pharmacological properties of ACh receptor in normal end-plates and in denervated end-plates reinnervated by the vagus nerve in the frog were compared. Blockade of nerve-evoked synaptic currents by 20
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4. Some properties of Ca(2+)-induced Ca2+ release mechanism in single visceral smooth muscle cell of the guinea-pig.
1. Late transient outward Ca(2+)-dependent K+ current (ILTO) correlated with Ca(2+)-induced Ca2+ release mechanism was studied in relation to the calcium inward current (ICa) in single isolated smooth muscle cells of the guinea-pig ileum using the whole-cell patch-clamp technique. 2. The voltage dependencies of peak ICa and ILTO were both bell shaped. Howeve