Sarcoptes scabiei lives in the stratum corneum of its mammalian host. Keratinocytes and fibroblasts are among the first cells to encounter the burrowing mite and its products. The aim of this study was to determine if molecules in an extract of S. scabiei modulate the expression of cytokines by keratinocytes and fibroblasts. Human keratinocytes and fibroblasts were exposed to an extract of S. s...

Bacteria of the genus Streptomyces are soil microorganisms with a saprophytic life cycle. Previous studies have revealed that the phytopathogenic agent S. scabiei undergoes metabolic and morphological modifications in the presence of suberin, a complex plant polymer. This paper investigates morphological changes induced by the presence of potato suberin in five species of the genus Streptomyces...

Scabies, caused by the mite Sarcoptes scabiei, is an allergic skin disease that affects millions of people and other mammals worldwide. This highly contagious parasitic disease is among the top 50 epidemic disease and is regarded as a neglected tropical disease. Diagnosis of scabies is difficult in the early stage, and the pathogenesis of scabies is not currently clear. Here, we expressed, iden...

Introduction: Sarcoptes scabiei (S. scabiei) var. cuniculi is the cause of sarcoptic mange in rabbits and results in considerable loss of weight, productivity, and wool quality. Objective: The efficacy of 10% Propolis (bee glue) ointment on S. scabiei var. cuniculi was evaluated under in vivo conditions in pet rabbits with sarcoptic mange lesions compared to the currently used drug, ivermectin ...

The aim of this study was to assess the prevalence of ectoparasites in hedgehogs (Etelerix algirus) in north western region of Libya. Seventy hedgehogs were sampled, and 39 (55.7%) were infested with external parasites. A total of 44 ticks, 491 fleas were collected from the infested hedgehogs and four species of ectoparasites were identified, one mite (Sarcoptes scabiei), one tick (Rhipicephalu...

BACKGROUND Sarcoptes scabiei can be visualized with different imaging tools. Optical coherence tomography (OCT) may have the potential to describe the changes in skin morphology due to scabies infestation and visualize the parasite. METHODS Five patients from the Departments of Dermatology, Augsburg, Germany, and Roskilde, Denmark, were OCT scanned (VivoSight(®); Michelson Diagnostics Ltd., U...

A cross-sectional study was undertaken to determine the prevalence of ectoparasites and possible risk factors in free-range pigs from 135 farms of Busia District, Kenya. Three hundred and six pigs were examined for presence of external parasites using standard parasitological methods. Data on management practices including housing and history of acaricide spraying were also collected. The ectop...

Scabies is a major threat to the well being of mountain-dwelling Bovid hosts, Rupicapra rupicapra and Rupicapra pyrenaica. Severe outbreaks are in progress over a significant part of their distribution area and resource managers demand improved methods to monitor, analyse and possibly forecast the spread and effects of scabies at the population level. An amplified capture enzyme-linked immunoso...

Suberin, a major constituent of the potato periderm, is known to promote the production of thaxtomins, the key virulence factors of the common scab-causing agent Streptomyces scabiei. In the present study, we speculated that suberin affected the production of glycosyl hydrolases, such as cellulases, by S. scabiei, and demonstrated that suberin promoted glycosyl hydrolase activity when added to ...

Aim: The aim was to study the prevalence of Sarcoptes scabiei var. suis infestation in pigs of Meghalaya and to treat the infested pigs with the chemotherapeutic agent. Materials and Methods: A total of 196 numbers of pigs were suspected for Sarcoptes scabiei var. suis infestation maintained in both organized and unorganized pig farms as well as pigs brought for slaughter to pig slaughterhouses...