Research advances of sodium glucose symporter 2 inhibitor in kidney transplantation with diabetes mellitus / 中华器官移植杂志

The review summarizes the kidney protective mechanism of sodium-glucose-coupled transporter 2 inhibitors and their efficacy and safety for diabetic recipients of kidney transplantation.It is intended to improve patient outcomes.

Effects of repeated hypoxic exposures on glycolysis, mitochondrial oxidative phosphorylation and energy charge in mouse brain / 基础医学与临床

Objective To study the effects of repeated hypoxic exposures (HEs) on glycolysis, mitochondrial oxi-dative phosphorylation and energy charge in mouse brain. Methods Adult BALB/c mice were repeatedly exposed to hypoxia for 5 times and the standard tolerant time and body temperature were recorded. The activities of PFK, PK and mitochondrial complex Ⅰ in the brain were assayed. Phosphoadenosines and energy charge were measured. Results Repeated HEs prolonged the hypoxic tolerance and reduced the body temperature. The activities of PFK and PK experienced regular changes, with an increase in 1st and 3rd HEs and a decline to control levels in 5th HE. The complex Ⅰ activity continued to decrease during HEs. The energy charge was stable. Conclusion HEs lead to a regular change of glycolysis, a continued inhibition of mitochondrial oxidative phosphorylation, and a main-tained energy charge in the brains of mouse.