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After first-line treatments and diagnostics, including diet change, addition of probiotics, and fecal analysis, were performed, a GI panel determined serum cobalamin, folate, and trypsin-like immunoreactivity
The role of Bcgst1 in the virulence of B
The import of methionine is a vital step in one carbon metabolism, since methionine is an essential amino acid (AA), which is sequentially converted into S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH), releasing methyl groups (CH 3 ) that will be used in DNA, RNA, and histones methylation (Figure 1B)
They strengthen the immune system
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