This study shows that SG patients benefit from the specialized multivitamin supplements, but adjustments are required for iron and vitamin B6 content. B1/ and B6 were measured with the Chromsystems HPLC assay
In the current study, the authors detected thiamine deficiency in only 6% of patients on their first admission to an outpatient day hospital for eating disorders. All deficient patients did not have a recent dietary intervention. They recommend screening for thiamine deficiency in treatment-naïve PED patients. TPP was measured by the HPLC assay of Chromsystems.
A lower vitamin B6 reference limit allows detection of subclinical vitamin deficiency more precisely in the geriatric group; respective reference intervals should be revised accordingly. B1/B6 measured with Chromsystems assay.
these data expand the genetic causes of primary polyneuropathy and the heterogeneity of inborn errors of vitamin B6 metabolism and identify PLP as a potential therapeutic target for this disorder. B6 was measured with the Chromsystems HPLC assay.
dietary FA deficiency negatively affects the methionine metabolism biomarkers, while excessive supplementation seems to be unnecessary for optimal maintenance of the methylation cycle and hippocampus integrity.
Reduced blood levels of thiamine in people who are alcohol dependent, compared with those with no history of alcohol abuse, are likely to be because of the poor diet according to the study that uses Chromsystems assay to measure thiamine.
In conclusion, acute exercise in young sedentary individuals transiently increases tHcy during exercise irrespective of the intensity, but does not result in hyperhomocysteinemia. Hcy and Vitamin B6 measured with Chromsystems assay.
Blood TPP measurement represents a fast and cost-effective diagnostic tool in TPK1-related diseases. Tpp was measured with Chromsystems HPLC assay.
Please find here publications as guides for reference ranges or therapeutic ranges. As they may differ from other published data. Data vary depending on patient population and measurement method, please determine ranges for your laboratory. When determining ranges make sure that you comply with local national requirements.
Gressner A.M., Arndt T. (Eds). Lexikon der Medizinischen Laboratoriumsdiagnostik, 3rd edition, Springer Verlag (2019).