The frequency of genotype 3 was 7.2%, type 4 was 0.3%, and type 5 was 0.1%
Jrgensen ME, Bjerregaard P, Gyntelberg F, Borch-Johnsen K, Backer V, Becker U, Jrgensen T, Mulvad G
Post-meal glucose spikes flatten
This inhibitor is chemically a cyanopyrrolidide compound which by itself is a substrate for DPP-4 with a slow dissociation rate which enables it to function as a competitive inhibitor of the enzyme (44)
Its a long and convoluted story that involves several agencies and I will do my best to explain the process although I will have to confine my report to the situation in the UK
A 2021 review paper concluded this