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De novo transcriptome sequencing and functional annotation of Demodex canis
Experimental and Applied Acarology, 2022Demodex canis is an important parasitic mite causing skin lesions in dogs. However, molecular studies on this species are limited because of the lack of transcriptomic data. To obtain functional genes of D. canis, mites were collected and RNA was extracted for transcriptome sequencing and functional annotation.
Yae Zhao
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Molecular Characterization of Chitin Synthase Gene of Demodex canis from Mizoram, India
Acta Parasitologica, 2019Canine demodicosis is a parasitic condition affecting the skin of dogs. The present study was designed to characterize chitin synthase gene of Demodex canis. The molecular technique was used for better understanding of this gene.A total of 75 dogs which are reared as pets with or without showing any skin lesions were examined during the study period ...
Parthasarathi Behera +2 more
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Development of a real-time PCR to detect Demodex canis DNA in different tissue samples
Parasitology Research, 2010The present study reports the development of a real-time polymerase chain reaction (PCR) to detect Demodex canis DNA on different tissue samples. The technique amplifies a 166 bp of D. canis chitin synthase gene (AB 080667) and it has been successfully tested on hairs extracted with their roots and on formalin-fixed paraffin embedded skin biopsies. The
Mar Bardagi, Armand Sanchez, Ivan Ravera
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Veterinary Dermatology, 1996
Abstract Skin disease associated with the cutaneous commensal organisms Staphylococcus intermedius, Malassezia pachydermatis and Demodex canis is frequently encountered in veterinary medicine. In treatment the aim is elimination of the commensal, but recurrence of skin disease is not unusual. In this review, these potentially pathogenic commensals and
David H Lloyd
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Abstract Skin disease associated with the cutaneous commensal organisms Staphylococcus intermedius, Malassezia pachydermatis and Demodex canis is frequently encountered in veterinary medicine. In treatment the aim is elimination of the commensal, but recurrence of skin disease is not unusual. In this review, these potentially pathogenic commensals and
David H Lloyd
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Evidence of immunosuppression by Demodex canis
Veterinary Immunology and Immunopathology, 1992Three clinically normal beagles, 3 beagles with localized demodectic mange (LDM), and 3 beagles with generalized demodectic mange (GDM) were investigated simultaneously 1-3 and 4-6 weeks from the appearance of the clinical signs. Blood clinical examination and reactivity of peripheral lymphocytes to Con A and PHA were investigated in the first instance,
O O, Barriga +3 more
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DEMODEX CANIS В УСЛОВИЯХ ЧЕЧЕНСКОЙ РЕСПУБЛИКИ
II МНК «Инновационная деятельность как фактор развития агропромышленного комплекса в современных условиях», 2020Использование собак в сельском хозяйстве, особенно в животноводстве, временами является необходимостью и традицией в Чеченской Республике. Вместе с тем, ветеринарный контроль этой группы собак в большинстве случаев оставляет желать лучшего. Не редкость, когда в овцеводческих отарах и на отгонных пастбищах содержатся собаки, зараженные паразитарными ...
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Prevalence ofDemodex canis-positive healthy dogs at trichoscopic examination
Veterinary Dermatology, 2010Demodex canis is thought to be present in small numbers in the skin of most healthy dogs; however, available data on the prevalence of normal dogs harbouring D. canis are scarce. The purpose of this study was to investigate, using microscopic examination of plucked hairs, the prevalence of healthy dogs harbouring D. canis.
Alessandra, Fondati +5 more
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Scanning electron microscopy description of a new species of Demodex canis spp.
Veterinary Dermatology, 2001AbstractBetween 1997 and 1999, the prevalence of Demodex canis mites was determined in 150 dogs. In two dogs, we found two different species of mites; Demodex canis and another, unidentified, Demodex mite. The unidentified Demodex mite species had several different morphological features. First, it had a short opisthosoma and an obtuse end. In addition,
Y, Tamura +3 more
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Establishment of Demodex canis on Canine Skin Engrafted onto Scid-Beige Mice
The Journal of Parasitology, 1996A small animal model of canine demodicosis is described. Normal canine skin was engrafted onto scid (severe combined immunodeficient)-beige mice, which lack functional B and T lymphocytes and have reduced natural killer cell activity. The xenografts were later infected with Demodex canis collected from a dog with demodicosis.
J L, Caswell +3 more
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Demodex canis: redescription and reevaluation.
The Cornell veterinarian, 1978A brief review of the taxonomy of Demodex canis is followed by a complete redescription. Demodex canis is diagnosed with D. odocoilei of the white-tailed deer. In view of the continued speculation that dogs and man share the same demodicid, simple morphological characters are noted which distinguish D. canis from D. folliculorum and D.
W B, Nutting, C E, Desch
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