Anaesthesiol ., 34 (3), 479491
Zhou et al., 2003)
Negative or normal serum tests included coagulation panel Vitamin B3, Vitamin B12, methylmalonic acid, homocysteine, lead, mercury, thallium, arsenic, HIV, RPR hepatitis B/C serologies, Lyme, Bartonella, SPEP/UPEP, rheumatoid factor, anti-double-stranded DNA antibodies, anti-neutrophil cytoplasmic antibodies, anti-citric citrullinated peptide antibodies, anti-gliadin antibodies, anti-endomysial antibodies, cryoglobulins, anti-smith antibodies, anti-ribonucleoprotein antibodies, Sjogrens antibodies, IgG subclasses, IgE, complement C3 and C4 levels, angiotensin-converting enzyme, mitochondrial antibodies, GAD-65 autoantibodies, anti-GM1/2 antibodies, GQ1B antibodies, and Gd1a/b antibodies
And even the tiny amount that survived would face the intestinal epithelial barrier, a wall of tightly packed cells that peptides of this molecular weight cannot easily cross