A novel microsurgical reconstruction technique in a living-related liver donor hepatic artery dissection using the native hepatic artery.

In living donor liver transplantation, hepatic artery intimal dissection is a rare but devastating complication often resulting in the inability to utilize the graft. We detail the salvage of a dissected donor right hepatic artery utilizing the recipient hepatic artery. After removal of the right lobe, the donor artery was found to have an intimal dissection extending to multiple branches.

Effects of N-Alkyl-4-Methylamphetamine Optical Isomers on Plasma Membrane Monoamine Transporters and Abuse-Related Behavior.

4-Methylamphetamine (4-MA) is an emerging drug of abuse that acts as a substrate at plasma membrane transporters for dopamine (DAT), norepinephrine (NET), and serotonin (SERT), thereby causing nonexocytotic release of monoamine transmitters via reverse transport. Prior studies by us showed that increasing the N-alkyl chain length of N-substituted 4-MA analogues converts 4-MA from a transportable substrate (i.e.