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Cells were seeded at a density of 5000 cells per well in 200 l fresh culture medium (DMEM supplemented with 10% fetal bovine serum and 1% penicillin/streptomycin solution) into 96-well flat-bottomed microtitre plates (Costar, Corning, USA) and incubated at 37 C in humidified 5% CO 2 using AutoFlow NU-5510 Direct Heat CO 2 Incubator (NuAire, USA) for 24 hours before treatment
The effects can last for a few months, depending on your lifestyle and maintenance
Monday-Wednesday-Friday dosing creates relatively stable peptide presence
Studies have shown that changes in gut microbiota composition can influence the brain via the vagus nerve, production of neurotransmitters such as serotonin, and systemic inflammation, contributing to both gastrointestinal symptoms and psychological comorbidities like anxiety and depression (Ullah et al., 2023)
Studies have also explored DSIP for pain management, alcohol withdrawal, and depression with some positive preliminary findings
