2 research outputs found
Trigeminal Neuralgia, Glossopharyngeal Neuralgia, and Myofascial Pain Dysfunction Syndrome: An Update
Neuropathic pain is a common phenomenon that affects millions of people worldwide. Maxillofacial structures consist of various
tissues that receive frequent stimulation during food digestion.The unique functions (masticatory process and facial expression)
of the maxillofacial structure require the exquisite organization of both the peripheral and central nervous systems. Neuralgia is
painful paroxysmal disorder of the head-neck region characterized by some commonly shared features such as the unilateral pain,
transience and recurrence of attacks, and superficial and shock-like pain at a trigger point.These types of pain can be experienced
after nerve injury or as a part of diseases that affect peripheral and central nerve function, or they can be psychological. Since
the trigeminal and glossopharyngeal nerves innervate the oral structure, trigeminal and glossopharyngeal neuralgia are the most
common syndromes following myofascial pain dysfunction syndrome. Nevertheless, misdiagnoses are common. The aim of this
review is to discuss the currently available diagnostic procedures and treatment options for trigeminal neuralgia, glossopharyngeal
neuralgia, and myofascial pain dysfunction syndrome
Anti-Inflammatory Property of Plantago major Leaf Extract Reduces the Inflammatory Reaction in Experimental Acetaminophen-Induced Liver Injury
Hepatic injury induces inflammatory process and cell necrosis. Plantago major is traditionally used for various diseases. This study aimed to determine the anti-inflammatory property of P. major leaf extracts on inflammatory reaction following acetaminophen (APAP) hepatotoxicity. Thirty male Sprague-Dawley rats were divided into 5 groups, namely, normal control (C), APAP, aqueous (APAP + AQ), methanol (APAP + MT), and ethanol (APAP + ET) extract treated groups. All APAP groups received oral APAP (2 g/kg) at day 0. Then, 1000 mg/kg dose of P. major extracts was given for six days. The levels of liver transaminases were measured at day 1 and day 7 after APAP induction. At day 7, the blood and liver tissue were collected to determine plasma cytokines and tissue 11β-HSD type 1 enzyme. The in vitro anti-inflammatory activities of methanol, ethanol, and aqueous extracts were 26.74 ± 1.6%, 21.69 ± 2.81%, and 12.23 ± 3.15%, respectively. The ALT and AST levels were significantly higher in the APAP groups at day 1 whereas the enzyme levels of all groups showed no significant difference at day 7. The extracts treatment significantly reduced the proinflammatory cytokine levels and significantly increased the 11β-HSD type 1 enzyme activity (p<0.05). In conclusion, the P. major extracts attenuate the inflammatory reaction following APAP-induced liver injury