The nature of association between Demodex mites and bacteria involved in bovine demodectic mange lesions and the normal flora inhabiting the skin of noninfected animals was investigated. Demodex bovis and D. ghanensis mites were isolated from the infected purulent material extracted from skin and meibomian gland lesions, respectively. The mites could not be demonstrated in skin brushings or imp...

BACKGROUND Demodicosis is a parasitic skin disease caused by Demodex mites, and the determination of mite density per square centimeter is important to diagnose demodicosis. Standardized skin surface biopsy (SSSB) and direct microscopic examination (DME) are commonly used to determine Demodex mites density (Dd). However, no study has previously compared these two methods with respect to clinica...

BACKGROUND There are controversial reports about the role of Demodex mites in pathogenesis of acne rosacea. The aim of this study was to examine the relationship between the presence and number of Demodex mites and the pathogenesis of rosacea. METHODS In this case-control study, the prevalence of Demodex mites was studied in facial biopsy of 75 patients with acne rosacea as case group, and in...

PURPOSE To determine the correlative relationship between the prevalence of Demodex in eyelashes and the severity of ocular discomfort, by investigating the demographic epidemiology associated with Demodex. METHODS One hundred seventy patients underwent epilation of four eyelashes of each eye, and the number of Demodex was counted. The patients answered questionnaires about ocular surface dis...

This study was carried out in order to determine the prevalence of mange mite of goats, their species composition and associated risk factors in and around Kombolcha, Northeastern Ethiopia. Both questionnaire and cross-sectional study were employed. The result of the questionnaire survey indicated that goats were the main species of animals owned by the farmers and mange was a known and conside...

Demodex mites are a group of hair follicle and sebaceous gland-dwelling species. The species of these mites found on humans are arguably the animals with which we have the most intimate interactions. Yet, their prevalence and diversity have been poorly explored. Here we use a new molecular method to assess the occurrence of Demodex mites on humans. In addition, we use the 18S rRNA gene (18S rDN...

“Folliculitis et perifolliculitis capitis abscedens et suffodiens is a rare disease of unknown etiology...The cause of scalp folliculitis is not well understood. It is generally considered to be an infl ammatory reaction to components of the hair follicle, particularly the micro-organisms. These include: bacteria (especially Propionibacterium acnes, but in severe cases, also Staphylococcus aure...

OBJECTIVE Demodex folliculorum and Demodex brevis can cause different skin and eye symptoms. There are indications showing that the prevalence of these parasites is higher in public places. In this direction, the study was aimed to determine the prevalence of demodex in university students, inhabiting in dormitories. METHODS The study consisted of 300 men and women, college students who were ...