Additional laboratory studies continue to evaluate the peptides influence on oxidative stress signaling, inflammatory pathways, and cellular repair mechanisms
Higher doses, such as 15 mg/d, have also been tested in short-term studies, though these did not significantly increase plasma spermidine levels owing to pre-systemic conversion into other polyamines, such as spermine (Reference Senekowitsch, Wietkamp and Grimm20)
Torfs CP, Christianson RE: Anomalies in Down syndrome individuals in a large population-based registry
Cerebrolysin studies suggest 10mL minimum per infusion for neurological benefits, lower doses ineffective
The specimens were histologically assessed for collagen, reticulin and blood vessels using scoring and morphometry methods