Opiorphin is a pentapeptide, which could be isolated from human fluids and has a
decreasing effect on pain. Aim Since lichen planus is a chronic mucocutaneous disease …

Objectives: Opiorphin is an enkephalinase inhibitor which suppresses pain by acting on the
opioid system. The levels of opiorphin in plasma and saliva have shown to vary in patients …

Objectives Opiorphin is pentapeptide that inhibits pain perception in humans. It can be
isolated from body fluids, including saliva. The cause of temporomandibular disorders …

Objectives Opiorphin is a recently discovered peptide shown to inhibit the enkephalin-
degrading enzymes and prolong the effects of enkephalins. Although opiorphin is found in …

The aim of this meta-analysis was to answer the following question:“Are there any
differences in opiorphin biomarker concentrations between different orofacial conditions and …

Objectives Opiorphin is a pentapeptide isolated from human saliva that suppresses pain
from chemically induced inflammation and acute physical pain. Burning mouth syndrome …

Background: Burning mouth syndrome (BMS) is characterized by intense burning sensation
of the tongue or other regions of the oral mucosa with no known medical or dental cause …

Objective Opiorphin is a pentapeptide secreted in saliva and has a strong analgesic effect.
Salivary opiorphin has been shown to increase in orofacial pain and may act as a pain …

Purpose This study aimed at assessing the change in salivary opiorphin levels before and
after administration of local anesthesia, with the use of three different local anesthetic …

Aim and Objectives: The aim of the study was to evaluate the salivary pH, flow rate and
opiorphin in Oral submucous fibrosis patients and to compare them with healthy individuals …