One study measured plasma 5-HT in FD and found decreased basal and postprandial plasma compared to health (87)
In general, phase I metabolizing enzymes catalyze reactions that increase the reactivity of hydrophobic (fat-soluble) compounds, preparing them for reactions catalyzed by phase II biotransformation enzymes
Potential interventions include pharmacological agents ( e.g ., aminoguanidine, metformin, phenylthiazolidine, and pyridoxamine), dietary modifications ( e.g ., low-AGE diets), and regular physical exercise (81, 82)
Concurrently, pivotal metabolic enzymes within the amino acid synthesis pathway, including glutamate-oxaloacetate transaminase 1 (GOT1), glutamate-pyruvate transaminase 2 (GPT2), pyrrolidine-5-carboxylic acid reductase 1 (PYCR1), and phosphoserine aminotransferase 1 (PSAT1), demonstrated increased expression [214]
Patients should report persistent injection-site reactions, severe nausea, chest pain, or shortness of breath to their provider immediately