In this task, you are given a sentence. You are expected to write the name of the organism substances in the body mentioned in the input. Although there might be several correct answers, you need to write one of them.

Q:  The glycosylated protein levels ( GSP ) correlated well with fasting blood sugar levels and glycosylated albumin level ( G - ALB ) determined by affinity chromatography with Blue Sepharose CL6B .

A: blood
****
Q:  Data from this study suggest that there may be a time - dependent relationship between dexamethasone immunosuppression and the fecal concentration of E . coli O157 but that transient immunosuppression does not appear to prolong shedding of E . coli O157 .

A: fecal
****
Q:  As GM1 is a major component of lipid rafts and recent studies suggest that Abeta accumulation in these lipid rafts is an early event in AD development , GM1 might play an important role in the early steps in AD pathogenesis [ 155 , 156 ] .

A:
lipid rafts
****