Homocysteine: more questions than answers.

Nutrition

Published: September 2000

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http://dx.doi.org/10.1016/s0899-9007(00)00386-5DOI Listing

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  • Residual shunt (RS) after percutaneous patent foramen ovale (PFO) closure remains controversial regarding its link to subsequent ischemic events, requiring consideration of various injury mechanisms.
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Subacute combined degeneration from nitrous oxide abuse.

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Department of Internal Medicine, Henry Ford Allegiance Health, Jackson, MI, USA.

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Background And Objective: Methylenetetrahydrofolate reductase (MTHFR) is a key enzyme involved in folate metabolism and one-carbon metabolism. MTHFR gene polymorphism affects enzyme activity. MTHFR gene polymorphism is closely related to many human diseases, such as cardiocerebrovascular diseases, diabetes, neural tube defects (NTDs), tumors, and so on.

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