Selamectin, a novel avermectin compound, is reviewed and discussed for its efficacy against naturally occurring infestations and infections of Ctenocephalides felis, Otodectes cynotis, and Dirofilaria immitis in ferrets; different flea species, Psoroptes cuniculi, Cheyletiella spp, and Leporacarus gibbus in rabbits; different chewing lice, Trixacarus caviae, and Chirodiscoides caviae in guinea ...

We report a case of Demodex infestation in a 35 year old coal miner presenting with a 5 year history of scally papulopustular eruption on his face. He had been working inunderground coal tunnels in a humid- hot- dusty environment and he had been used to bath twice a day with hot water and multiple cleaners. The patient was treated successfully with oral metronidazol, topical permethrin, topical...

The red mite of poultry, Dremanyssus gallinae, is the most important hematophagous ectoparasite of poultry. In this study, pathologic changes of its biting on the poultry skin have been investigated. Thirty-two (Control = 16 and Treatment = 16) four weeks old Ross broilers (308) were infested with the mite on skin of hock joins. Samples were collected after 1, 24, 72 hours and 10 days. The skin...

We read with great interest the paper entitled ‘‘Oral ivermectin to treat papulopustular rosacea in a immunocompetent patient.’’ by Hernández-Martín1 that prompted us to make some observations and to report our experience. The Author described a patient with papulopustular rosacea that has been considered immunocompetent but it was not specified whether laboratory examinations have been perform...

Metacommunity theory provides an understanding of how ecological processes regulate local community assemblies. However, few field studies have evaluated the underlying mechanisms of a metacommunity on a small scale through revealing the relative roles of spatial and environmental filtering in structuring local community composition. Based on a spatially explicit sampling design in 2012 and 201...

We describe two systematic procedures for synthesizing mutlipleinput translinear element (MITE) networks that produce an output current that is equal to product of a number of input currents, each of which is raised to an arbitrary rational power. By using the first procedure, we obtain a MITE network, called a two-layer network, that is relatively insensitive to mismatch in the MITE weight val...

Miniature inverted-repeat transposable elements (MITEs) are prevalent in eukaryotic species including plants. MITE families vary dramatically and usually cannot be identified based on homology. In this study, we de novo identified MITEs from 41 plant species, using computer programs MITE Digger, MITE-Hunter and/or Repetitive Sequence with Precise Boundaries (RSPB). MITEs were found in all, but ...