Storage at refrigerator temperature (2-8 degrees Celsius) preserves potency
We separated the growth media from cells grown at a fixed temperature by flowing the liquid cultures through 0.45m-pore filters as previously described
During OA, synovial tissue exhibits an inflammatory response, releasing IL-1, IL-6, TNF-, and other cytokines and chemokines that attract peripheral immune cells such as macrophages, neutrophils, and T cells to the synovial membrane (145, 146)
Standard preparation: Reduced glutathione standard (1 mmol/L) was gradient diluted using ultrapure water (e.g., 50 L of its standard was added to 950 L of ultrapure water, diluted to 50 mol/L and further gradient diluted to make a standard curve, i.e., 50/25/12.5/6.25/3.125 mol/L), and then used for data analysis by the standard curve method after subsequent testing with the samples to be tested