(2021) Vitamin B12 supplementation in diabetic neuropathy: a 1-year, randomized, double-blind, placebo-controlled trial
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In line with these data, parallel immunofluorescence analysis revealed the ability of NAC to decrease LC3 staining intensity in treated cells in comparison to control (Fig
Room temperature storage: Stable for 6-12 months when sealed Keep below 25C (77F) Protect from direct sunlight Store in original packaging or wrap in foil Refrigerated storage (2-8C / 36-46F): Extends shelf life to 18-24 months Preferred for long-term storage Keep in main fridge section (not freezer, not door) Freezer storage (-20C / -4F): Maximum shelf life: 24-36 months Only for unopened sealed vials Thaw completely before reconstituting Don't repeatedly freeze and thaw Why lyophilized powder is stable: Freeze-drying removes water, which is necessary for degradation reactions
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Another peptide rich in proline arginine (PR-39) derived from neutrophils showed a strong inhibitory effect on normal embryonic kidney 293T cells