{"slug":"vip-nerve-damage","verification":{"valid":true,"entries":4,"head":"a8a95f3a898a83443a6b1771d43ea1be54ac782f5656bb667435e3fa72ddc09a"},"count":4,"sources":[{"id":"s1","type":"pubmed","url":"https://pubmed.ncbi.nlm.nih.gov/1791362/","title":"Vasoactive intestinal peptide and nerve regeneration","quote":"Following nerve injury, there was an increase in V.I.P. concentration in the injured and repaired areas. This increase was greater in injured non-repaired areas.","summary":"Rat study measuring VIP levels post-sciatic injury.","claim_ids":["c1"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:29:33.328Z","link_status":"ok","quote_status":"unverified","prev":"genesis","hash":"49e170c5b40dea4e40ecedf3e5d23a66dcedf4ef924d422926172ac112b246e8"},{"id":"s2","type":"pubmed","url":"https://pubmed.ncbi.nlm.nih.gov/30109906/","title":"Chemically induced inflammation and nerve damage affect the distribution of VIP-LI structures","quote":"In an in vivo model of spared nerve injury, mice deficient in VIP have been investigated in terms of immune responsiveness to the nerve lesion.","summary":"Mentions VIP knockout effects in nerve injury model.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:29:33.328Z","link_status":"ok","quote_status":"unverified","prev":"49e170c5b40dea4e40ecedf3e5d23a66dcedf4ef924d422926172ac112b246e8","hash":"51d60ae6963198391c80a8ee922b1acc0b950697639996a6bfc796aea484681f"},{"id":"s3","type":"pubmed","url":"https://pubmed.ncbi.nlm.nih.gov/21620378/","title":"Vasoactive intestinal peptide protects against ischemic brain damage","quote":"Our data suggest that treatment with VIP reduces brain damage in ischemic rats, and this effect may be associated with the attenuation of apoptosis and S100B.","summary":"Rat ischemia study with VIP treatment.","claim_ids":["c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:29:33.328Z","link_status":"ok","quote_status":"unverified","prev":"51d60ae6963198391c80a8ee922b1acc0b950697639996a6bfc796aea484681f","hash":"6217d0de261c357ab66e510b62fcc24c526667e94d1122f66383a616b16eff23"},{"id":"s4","type":"review","url":"https://pubmed.ncbi.nlm.nih.gov/2124338/","title":"Studies of vasoactive intestinal polypeptide expression in sensory ganglia","quote":"These findings suggest that sensory and sympathetic nerve fibres expressing VIP after injury play a role in the regulation of blood flow to nerves.","summary":"Human and animal expression data post-injury.","claim_ids":["c4","c5"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:29:33.328Z","link_status":"ok","quote_status":"unverified","prev":"6217d0de261c357ab66e510b62fcc24c526667e94d1122f66383a616b16eff23","hash":"a8a95f3a898a83443a6b1771d43ea1be54ac782f5656bb667435e3fa72ddc09a"}]}