glutathione peroxidase upregulation degradation brain cholesterol Oxidative damage in neurodegeneration: roles in the pathogenesis and progression of Alzheimer disease Frontiers | Connecting the Dots

Dihexa is orally bioavailable in animal models, with cognitive effects comparable to subcutaneous injection a property virtually absent among conventional neuropeptides that require intranasal or injectable delivery (PMID: 23055539)

I do NOT plan on taking the 2nd Pfizer shot

Model development and evaluation We benchmarked three tree-based algorithms: (i) RF 18 , selected for its interpretability and robustness to class imbalance

Through the influx of the positively charged sodium ions, action potentials can form at regular intervals at the Nodes of Ranvier, rather than the neuron creating a single action potential which could degrade as it moves along the axon