Fig. 1From: Research into the effect Of SGLT2 inhibition on left ventricular remodelling in patients with heart failure and diabetes mellitus (REFORM) trial rationale and designNormal renal tubular resorption of glucose. The figure above depicts the physiological resorption of glucose in the PCT of the nephron. SGLT2 co-transporters located at the S1 and S2 segments of the PCT are responsible for 90 % of the resorbed glucose, whereas SGLT1 co-transporters remove the remainder in the S3 segment. The diagram also identifies the site at which SGLT2 inhibitors act. PCT proximal convoluted tubulesBack to article page