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0.1% RGN-259 (Thymosin 4) ophthalmic solution promotes healing and improves comfort in neurotrophic keratopathy patients in a randomized, placebo-controlled, double-masked Phase III clinical trial

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Untreated hypothyroidism blunts the physiological response to sermorelin, as normal thyroid hormone levels are needed for optimal GH production

Results Vitamin B12 supplementation was associated with a significant increase in serum cobalamin levels across all routes of administration (pooled mean difference = +402.6 pg/mL

doi: 10.1523/JNEUROSCI.17-21-08491.1997

Shaking creates mechanical stress that can break the delicate peptide chains