b ackground: we tried to investigate the hair contamination of pet dogs and farm sheepdog with toxocara eggs in terms of the different sex and age groups in north-west of iran (urmia and its sub- urbs). m ethods: hair samples were collected from a total of 138 pet and farm sheepdogs from november 2008 to june 2009 in urmia city and the suburb (west azerbaijan-iran) and examined for the pres- en...

the protein profiles of different iranian clinical isolats of dermatophytes (microsporum and trichophyton) were compared bv sds polyacrilamide ge! electrophoresis. although some of the protein patterns were common in both genuses, there were some genus specific protein profiles. abo within the species variety of distinct protein were profiles obtained. protein patterns can therefore distinguish...

To elucidate whether acute-phase protein responses occur in dogs infected with Ehrlichia canis, C-reactive protein (CRP) and alpha 1-acid glycoprotein (AAG) levels were serially measured in the plasma of five dogs experimentally inoculated with E. canis and 10 sham-inoculated or noninoculated control dogs. The CRP concentration was measured by a canine-specific capture enzyme-linked immunosorbe...

Tick-borne diseases are of great concern worldwide. Despite this, in Romania there is only limited information regarding the prevalence of vector-borne pathogens in dogs. In all, 1146 serum samples were tested by SNAP(®) 4Dx(®) (IDEXX Laboratories, Inc., Westbrook, ME) for Anaplasma phagocytophilum, Borrelia burgdorferi, and Ehrlichia canis antibodies, and for Dirofilaria immitis antigen. The c...

Berberine, a natural isoquinoline alkaloid of many medicinal herbs, has an active function against a variety of microbial infections including Microsporum canis (M. canis). However, the underlying mechanisms are poorly understood. To study the effect of berberine chloride on M. canis infection, a Digital Gene Expression (DGE) tag profiling was constructed and a transcriptome analysis of the M. ...

BACKGROUND The purpose of this study was seroepidemiological and parasitological assessment of Toxocara canis infection in children and dogs in Zabol and Chabahar, Iran. METHODS This study was a descriptive-analytic study with a simple random sampling of children under 14 yr old, referring to urban, rural, and tribal laboratories of Zabol and Chabahar, Sistan and Baluchestan Province, Iran in...

BACKGROUND Human cutaneous infection caused by a homogeneous group of keratinophilic fungi called dermatophytes. These fungi are the most common infectious agents in humans that are free of any population and geographic area. Microsporum canis is a cause of dermatophytosis (Tinea) in recent years in Iran and atypical strain has been isolated in Iran. Its cases occur sporadically due to M. canis...

Canine monocytic ehrlichiosis (CME) is caused by Ehrlichia canis, an obligate intracellular bacterium with tropism for monocytes and macrophages. It is transmitted by the ticks Rhipicephalus sanguineus and Dermacentor variabilis. CME has been reported throughout the world, with a higher frequency in tropical and subtropical regions. The disease may be manifested by fever, depression, dyspnoea, ...

Streptococcus canis isolates, also including S. canis of artificially contaminated milk, could be identified by polymerase chain reaction (PCR) amplification using oligonucleotide primers designed according to species-specific parts of the 16S rRNA gene and, after sequencing, according to S. canis-specific parts of the 16S-23S rDNA intergenic spacer region and with oligonucleotide primers detec...

Dogs infected with Dirofilaria immitis, Ehrlichia canis, or Borrelia burgdorferi may show nonspecific clinical signs or may be asymptomatic. In Brazil, E. canis and D. immitis infections are frequently diagnosed based on the presence of classical signs; however, serologic tests are seldom performed to confirm the presence of infection. To estimate the seroprevalence of these three canine diseas...