This approach has been used to show that proteasome concentrations in peripheral blood are elevated in patients with certain types of malignant diseases, including multiple myeloma, suggesting that circulating proteasome levels may be correlated with tumour burden
doi: 10.1080/13548506.2023.2195670 24 RavindranMAdewuyiOZhengYRayhanRULeUTimbolCet al
Precision was calculated as the relative standard deviation, whereas accuracy was considered as the percentage of analyte recovery using the following formula: accuracy (%) = 100% x (measured amount - endogenous content)/added amount
Moreover, patients with ESKD show an expansion of proteolytic bacteria involved in uremic toxins metabolism but a reduced relative abundance of carbohydrate-fermenting bacteria such as Lactobacillacea e and Prevotellaceae families (Wong et al., 2014)
Bjorkgren I, Chung DH, Mendoza S, et al
Search online, and youll see methylene blue being sold for many purposes including as a fish tank cleaner