Randomized crossover clinical trial of coenzyme Q10 and nicotinamide riboside in chronic kidney disease
Coronal sections of 16 m were collected from brain regions of interest (per Paxinos and Franklin, [33]) at -16C in a cryostat (Leica, Banockburn IL) and thaw-mounted onto gelatin coated microscope slides
5 L of each sample was analysed on a Acquity UPLC HSS-T3 column (50 2.1 mm, 1.8 m, Waters, MA, USA) by using gradient elution of 0.1% formic acid ( v / v ) in water as mobile phase A and 0.1% formic acid ( v / v ) in acetonitrile as mobile phase B, with a flow rate of 0.4 mL/min with the following gradient: 00.5 min (0% B), 0.8 min (15% B), 1.2 min (80% B), 1.4 min (80% B), 1.5 min (0% B), 2 min (0% B)
Attach the needle to the pen