{"slug":"vip-postherpetic","verification":{"valid":true,"entries":4,"head":"c473b42b7e8a3b23d3045569766e4033f67286e1e1257893857e0d6884223870"},"count":4,"sources":[{"id":"s9","type":"pubmed","url":"https://pubmed.ncbi.nlm.nih.gov/2124338/","title":"Studies of vasoactive intestinal polypeptide expression in injured peripheral nerves","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":"1990 human nerve injury study on VIP expression.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:22:39.403Z","link_status":"ok","quote_status":"unverified","prev":"genesis","hash":"29678938cdb8d26328b08d4ad14798f6593abdf8b988596794bc8883599ec9b0"},{"id":"s10","type":"pubmed","url":"https://journals.sagepub.com/doi/10.1016/0266-7681%2891%2990106-X","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.","summary":"1991 animal nerve injury model.","claim_ids":["c4"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:22:39.403Z","link_status":"http_403","quote_status":"unverified","prev":"29678938cdb8d26328b08d4ad14798f6593abdf8b988596794bc8883599ec9b0","hash":"4e5dda5bcbfd64bc560845d79673643862e6f2ea74d955bcee54f658a2863510"},{"id":"s11","type":"medical","url":"https://www.hopkinsarthritis.org/arthritis-news/vasoactive-intestinal-peptide-vip-prevents-experimental-arthritis-news-summary-from-johns-hopkins-arthritis/","title":"Vasoactive Intestinal Peptide (VIP) Prevents Experimental Arthritis","quote":"VIP is a neuropeptide that has anti-inflammatory and immuno-modulatory properties. Its ability to suppress and prevent experimentally induced arthritis was reported by Delgado et al in Nature Medicine 7:563, 2001.","summary":"Summary of mouse arthritis study.","claim_ids":["c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:22:39.403Z","link_status":"ok","quote_status":"verified","prev":"4e5dda5bcbfd64bc560845d79673643862e6f2ea74d955bcee54f658a2863510","hash":"fb57bdd1c2aebf9d25bd3ea03337395b6efb5623f05bbcfa0bda5f9d63b4337a"},{"id":"s0","type":"pubmed","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2664599/","title":"Herpes Zoster (Shingles) and Postherpetic Neuralgia","quote":"One of the most common and debilitating sequelae of HZ is postherpetic neuralgia (PHN), defined as pain persisting more than 3 months after the rash has healed.","summary":"Clinical review of PHN pathology.","claim_ids":["c5"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-06-29T22:22:39.403Z","link_status":"ok","quote_status":"verified","prev":"fb57bdd1c2aebf9d25bd3ea03337395b6efb5623f05bbcfa0bda5f9d63b4337a","hash":"c473b42b7e8a3b23d3045569766e4033f67286e1e1257893857e0d6884223870"}]}