The majority of cytological studies concern the influence of glucocorticosteroids on cells involved in creating and sustaining inflammation, such as eosinophils or neutrophils. Much less attention is devoted to epithelial cells. It should also be noticed that glucocorticosteroid drugs administered nasally for local action can significantly change the cytological image of the nasal mucous membra...

Background: Lichen planus has various clinical and epidemiologic features in different countries. Objectives: To determine clinical and epidemiologic patterns of lichen planus in dermatology department of Hamadan Sina Hospital during a ten-year period. Patients and Methods: This retrospective descriptive study was performed on 363 patients (Including 190 females and 173 males) suffered fr...

Mucous membrane pemphigoid (MMP) is a rare variant of the skin disease pemphigoid, which predominantly involves the mucous membranes. This rare autoimmune disease that infrequently affects the respiratory tract is characterized by subepithelial blister formation that may result in scarring. Immunopathologic examination of mucous membranes reveals the deposition of immunoglobulins and complement...

Sleep is considered to be an important predictor of the immunity, since the absence of sleep can affect the development of the immune response, and consequently increase the susceptibility to contract an infection. The aim of the present study was to investigate if sleep deprivation and stress induce dysregulation of the duodenal mucous membrane during the acute infection with Trichinella spira...

background and aims. pemphigus is a chronic autoimmune and vesiculobollous disease that can affect skin and different mucous membrane surfaces. primary manifestations occur in oral cavity in almost 60% of cases. the purpose of the present study was to evaluate the epidemiology of pemphigus in tehran, iran in a 20-year period. materials and methods. a retrospective study was conducted on the rec...

The main pathogenesis of nasal allergy lies in the immunological response of allergens and specific IgE antibodies. However, non-specific pathology of nasal mucous membrane induced by recurrence of type I allergy on the nasal mucous membrane might exert various influence on the nasal allergy. Such being the case, in order to examine the pathophysiology of nasal allergy mucosa , the ciliary acti...

BACKGROUND Mucous membrane pemphigoid is a rare autoimmune blistering disease primarily affecting mucosal surfaces. Blistering and scarring may occur in the eyes, mouth, esophagus, larynx, and on the vulva. Scarring can result in severe structural changes to the vulva that may mimic the findings of other inflammatory dermatologic disorders of the vulva, including lichen sclerosus and lichen pla...

Peptic oesophagitis and peptic ulceration of the squamous epithelium of the oesophagus are secondary to regurgitation of digestive juices, are most commonly found in those patients where the competence ofthe cardia has been lost through herniation of the stomach into the mediastinum, and have been aptly named by Barrett (1950) " reflux oesophagitis." In the past there has been some discussion a...