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Peptide Atlas · Vitamin

Levoleucovorin / Folinic acid (calcium folinate, reduced folate B9)

Levoleucovorin is the active isomer of leucovorin (folinic acid); in gastrointestinal cancers treated with 5-fluorouracil, randomized trials found similar efficacy and tolerability with levoleucovorin and the racemic form.

What the evidence says

six tiers, never blended

established — replicated in humans, or settled by a regulator

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

    • emerging
      Claim: Meta-analysis: folate receptor autoantibodies and leucovorin treatment in autism standing
    • resolved

    Cerebral Folate Deficiency, Folate Receptor Alpha Autoantibodies and Leucovorin (Folinic Acid) Treatment in Autism Spectrum Disorders: A Systematic Review and Meta-Analysis.

    Rossignol DA, Frye RE

    pmid 34834493

    • established
      Claim: Levoleucovorin performs like racemic leucovorin with 5-FU (literature review) standing
    • resolved

    Is levoleucovorin an alternative to racemic leucovorin? A literature review.

    Kovoor PA, Karim SM, Marshall JL

    pmid 19822510

A claim's standing is its latest row in an append-only history; a tombstone names the later evidence and the reason. The Graveyard and the Resurrection Yard.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.