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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Diagnostic and therapeutic problems in the invasion of Demodex spp. - own observations

100%
Dzikowiec M., Blaszkowska J.
Annals of Parasitology
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2016
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tom 62
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nr Suppl.
2

Occurrence Demodex folliculorum and Demodex brevis among inhabitants of north-western Poland

84%
Marcinowska Z., Kosik-Bogacka D. I., Lanocha A., Lanocha N., Czepita D., Kalisinska E., Zdziarska B.
Diagnostyka Laboratoryjna
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2013
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tom 49
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nr 3
3

Associations between Demodex species infestation and various types of cancer

84%
Sonmez O. U., Yalcin Z. G., Karakece E., Cifti I. H., Erdem T.
Acta Parasitologica
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2013
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tom 58
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nr 4
Tumor-associated immune system cells secrete protease and cytokines that can inhibit the immune response. In particular, T-cell effector functions could be inhibited, potentially causing an increase in parasitic infestations. Demodex species are common inhabitants of normal hair follicles. Humans are the specific host for two species Demodex folliculorum and D. brevis. The aim of this study was to investigate the incidence and infestation of D. folliculorum and D. brevis in patients with cancer. In the present study, 101 patients with cancer were selected from among patients who were diagnosed and treated for cancer. The cancer patients were divided into four groups according to cancer type. Slides were examined for parasites using light microscopy at magnifications of ×40 and ×100. Infestation was defined as having at least five living parasites/cm2 of skin. The ages of the patients with cancer ranged between 38 and 82 years, with a mean of 65.5±10.1 years. It was determined that 77 of the 101 (76.2%) cancer patients were positive for Demodex species. Infestation was positive in 18 (47.4%) of the 38 cases in the breast cancer group, 7 (29.2%) of the 24 cases in the lung cancer group, 5 (18.5%) of the 27 cases in the gastrointestinal system cancer group, and 2 (16.7%) of the 12 cases in the urogenital system cancer group. Results showed that the rate of Demodex species infestation was higher in patients with breast cancer. Thus, cancer — and particularly breast cancer — is a risk factor for Demodex species infestation.
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Objawowe i bezobjawowe inwazje Demodex spp. powiek u osob w roznych grupach wiekowych

84%
Kuzna-Grygiel W., Kosik-Bogacka D., Czepita D., Sambor I.
Wiadomości Parazytologiczne
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2004
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tom 50
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nr 1
55-61
Symptomic and asymptomic infections of Demodex spp. in eye lashes of patients of different age groups. Demodex folliculorum and Demodex brevis were looked for on eyelashes sampled from 481 people, aged 3 through 96. The persons studied were divided into 9 age groups. Magnitude of the infection symptoms was assessed based on macroscopic changes of eye-lid edges and on interviews with patients. An increase of the prevalence of infection and intensification of the symptoms were observed to coincide with the age increase of the persons studied. No significant differences were demonstrated between the infection frequencies of women and men. Symptoms of ocular demodecosis were more frequent only in women of group III (aged 21-30) and group V (41-50) (p<0.05).
5

Demodex mites as potential etiological factor in chalazion – a study in Poland

84%
Tarkowski W., Owczynska M., Blaszczyk-Tyszka A., Mlocicki D.
Acta Parasitologica
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2015
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tom 60
|
nr 4
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Demodex folliculorum oraz Demodex brevis (Acarida) jako czynniki przewlekłego zapalenia brzegów powiek

84%
Humiczewska M.
Wiadomości Parazytologiczne
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1991
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tom 37
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nr 1
Group 568 patients with chronic marginal blepharitis was investigated for the presence of Demodex folliculorum and D. brevis on palpebral margins. The parasites were found in 387 cases (68% examinated population). D. folliculorum-258 (67%) and D. brevis-129 (33%).
7

The effect of volatile oil from Chinese mugwort leaf on human demodecid mites in vitro

84%
Du J., Gao R., Zhao J.
Acta Parasitologica
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2021
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tom 66
|
nr 2
8

Demodex mite infestation in patients with and without rheumatoid arthritis

67%
Garbacewicz A., Jaworski J., Grytner-Ziecina B.
Acta Parasitologica
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2012
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tom 57
|
nr 1
In the present study we compared the prevalence of Demodex mites in patients with rheumatoid arthritis and in one control group involving individuals of similar mean age. From each person we epilated 3–4 lashes from each eyelid and examined them under a microscope to find Demodex mites. In total 147 patients were examined. The prevalence of Demodex mites was 33% in rheumatoid arthritis (RA) patients and 31% in the control group. Our results demonstrated that the prevalence of Demodex mites was similar in RA patients as compared to the control group.
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