Podevin, R. A. published the artcileConcentrative PAH transport by rabbit kidney slices in the absence of metabolic energy, Category: indole-building-block, the publication is American Journal of Physiology (1978), 235(4), F278-F285, database is CAplus and MEDLINE.
Characteristics of p-aminohippurate (PAH) transport in the absence of intracellular metabolism were studied with Na+,K+-depleted and ouabain-poisoned rabbit kidney cortex slices. The imposition of a NaCl gradient (out to in) resulted in specific stimulation of PAH uptake. PAH accumulated against its concentration gradient when cell Na+ concentration [Na+] was less than medium [Na+]. Conversely, renal cells extruded PAH when cell [Na+] exceeded medium [Na+]. Membrane potential measured with triphenylmethylphosphonium revealed that conditions which created an interior-pos. membrane potential inhibited the Na+-dependent transport of PAH but caused stimulation of the Na+-independent component. Characteristics of the Na+-dependent PAH transport system in ouabain-poisoned slices were similar to those previously described in metabolically active tissues.
American Journal of Physiology published new progress about 2642-37-7. 2642-37-7 belongs to indole-building-block, auxiliary class Indole,Salt,Sulfonate,Inhibitor,Inhibitor, name is Potassium 1H-indol-3-yl sulfate, and the molecular formula is C8H6KNO4S, Category: indole-building-block.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles