are intradermal parasites, which thrive in follicles and sebaceous glands of humans and animals. brevis in the pathogenesis of chronic blepharitis was done. A review of the literature concerning the role of D. in chronic blepharitis we decided to present and discuss the results of the latest experimental and clinical studies. Based on the growing interest in the role of Demodex spp. In recent years many papers dealing with demodicosis of the eyelids have been published worldwide. A few of the papers have been cited in leading American medical journals. It has resulted in numerous publications, spurring a lot of interest worldwide. (D.) and its role in chronic blepharits have been carried out in recent years by scientists from the Pomeranian Medical University in Szczecin. Intensive long-term studies of Demodex spp. Pediatrics International © 2012 Japan Pediatric Society.ĭemodex folliculorum and Demodex brevis as a cause of chronic marginal blepharitis.Ĭzepita, Damian Kuźna-Grygiel, Wanda Czepita, Maciej Grobelny, Andrzej Eliminating the cause of immunosuppression, such as poor nutritional status, seems also to be an effective method for eliminating Demodex. Demodex was detected in approximately in one-quarter and one-third of children with malnutrition and malignancy, respectively. In 11 (84.6%) of those 13, nutritional status was improved. Of 22 children who were evaluated after 6 months, 13 (59.1%) were negative for Demodex. By using multilogistic regression binary method, it was found that malnutrition, malignancy and low socioeconomic level increased the risk 17.37 times (P = 0.006), 27.29 times (P = 0.002), and 2.3 times (P = 0.037), respectively. Demodex was found in 25 patients (25%), 10 patients (32.3%), and one patient (1.6%) among malnutrition, malignancy, and control groups, respectively (P = 0.001).
#Texto contraste del acne skin#
were investigated by standard superficial skin biopsies. History, physical examination, anthropometric measurements and routine laboratory findings were recorded. One hundred children with malnutrition, 31 children with malignancy and 63 children without any chronic disease and infection were included in this study.
In this study we aimed to determine the prevalence of those mites in childhood malnutrition, malignancy and risk factors. Hair follicle mites, Demodex  folliculorum and Demodex brevis, are known to accompany immune-deficiency states, however no study so far has investigated their presence in malnutrition. Kaya, Sadik Selimoglu, Mukadder Ayse Kaya, Ozlem Aycan Ozgen, Unsal Prevalence of Demodex folliculorum and Demodex brevis in childhood malnutrition and malignancy. Anti- Demodex treatment may increase the response to treatment of acne. Demodex mites might have a role in acne pathogenesis in patients with polycystic ovary syndrome. Our study is limited by the relatively small number of subjects and the observational nature of the study design. Demodex positivity was significantly associated with acne (p=0.003) and oily skin (p=0.005) in the polycystic ovary syndrome patients but not in the controls.
folliculorum was positive in 53.7% of the polycystic ovary syndrome patients and 31.9% of the non-polycystic ovary syndrome group (p=0.052). The result was considered positive when there were more than 5 mites per cm2. folliculorum mites was carried out by standardized skin surface biopsy.
polycystic ovary syndrome was diagnosed according to the revised 2003 ESHRE/ASRM polycystic ovary syndrome Consensus Workshop Group diagnostic criteria. 41 polycystic ovary syndrome patients and 47 non-polycystic ovary syndrome control subjects were enrolled in the study. folliculorum) mites in polycystic ovary syndrome patients as well as to examine the relationship between Demodex infestation and the presence of acne and oily or dry skin types in polycystic ovary syndrome patients. The objective of this study was to investigate the prevalence of Demodex folliculorum (D. Investigation of Demodex folliculorum frequency in patients with polycystic ovary syndrome.Įser, Ayla Erpolat, Seval Kaygusuz, Ikbal Balci, Hatice Kosus, Aydinīackground: Demodex mites are acari that reside in the pilosebaceous unit of the skin and have been associated with skin disorders.
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