The financial benefit is secondary to the biological benefit cycling prevents tolerance development that would require progressively higher doses
doi: 10.1016/j.talanta.2018.07.051 27 GatarekP.Kaluzna-CzaplinskaJ
In contrast, another estrogen deprived cell line, MCF-7:2A, appears to have elevated levels of glutathione (GSH) and is resistant to estradiol-induced apoptosis
GLP-1 receptor activation also increases glucose-dependent insulin secretion, suppresses glucagon secretion, slows gastric emptying, and promotes satiety through central nervous system pathways
Subsequently, PKA activity can augment the release of neurotransmitters into the synapse, facilitating long-term potentiation (LTP) and promoting cAMP-response element binding protein (CREB) phosphorylation, supporting cell growth/survival as well as synaptic plasticity [31, 33]