In rats and mice, the GLP-1RA/tesaglitazar conjugate showed comparable pharmacokinetics relative to the GLP-1RA, including half-life ( T 1/2 ), maximum plasma concentration ( C max ), time for maximal plasma concentration ( T max ) and area under the curve (AUC) from zero to last valid measurable concentration-time point (AUC 0-t ) (Extended Data Fig
The peak levels were higher in winter with late sunrise (note that Australian is in southern hemisphere and it's winter in June and July)
Zaffagnini G, Cheng S, Salzer MC, Pernaute B, Duran JM, Irimia M, et al
It's all about controlling the variables
Notably, GLP-1R is abundantly expressed in various brain regions, including the hypothalamus, cortex, and hippocampus, as well as peripheral nervous tissues [10]