Goodman M N
Biochem J. 1975 Jul;150(1):137-9. doi: 10.1042/bj1500137.
3-Mercaptopicolinic acid inhibited gluconeogenesis from lactate and alanine, but not dihydroxyacetone, in the perfused rat liver. Hepatic metabolite concentrations suggested that gluconeogenesis was inhibited at phosphoenolpyruvate carboxykinase. The compound is very effective at low concentrations, and seems an ideal agent for use in studying metabolic regulation involving gluconeogenesis and anaplerotic mechanisms.
3-巯基吡啶甲酸在灌注大鼠肝脏中抑制了由乳酸和丙氨酸生成葡萄糖的糖异生过程,但对二羟丙酮生成葡萄糖的过程没有抑制作用。肝脏代谢物浓度表明,糖异生在磷酸烯醇式丙酮酸羧激酶处受到抑制。该化合物在低浓度时非常有效,似乎是用于研究涉及糖异生和回补机制的代谢调节的理想试剂。