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pubmed:abstractText |
The activity of 6-phosphofructo-1-kinase (PFK-1), an important regulatory enzyme of glycolysis, was determined after injection of the sialagogue pilocarpine. The fructose-2,6-bisphosphate content of the glands and 6-phosphofructo-2-kinase (PFK-2) activity were also measured. The increase in PFK-1 activity after pilocarpine treatment was likely to be due to the increase in the content of its potent modulator, fructose-2,6-bisphosphate. This in turn was assumed to be due to the increase in the activity of the active form of PFK-2.
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