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Full-Text Articles in Medicine and Health Sciences
First Report Of Fasciola Hepatica In Equus Caballus Host Species From Tunisia Based On The Ribosomal Internal Transcribed Spacer Regions, Nabil Amor, Sarra Farjallah, Khaled Said, Badreddine Ben Slimane
First Report Of Fasciola Hepatica In Equus Caballus Host Species From Tunisia Based On The Ribosomal Internal Transcribed Spacer Regions, Nabil Amor, Sarra Farjallah, Khaled Said, Badreddine Ben Slimane
Turkish Journal of Veterinary & Animal Sciences
Fasciolosis caused by Fasciola spp. (Platyhelminthes: Trematoda: Digenea) is considered the most important helminth infection of ruminants in tropical countries, causing considerable socioeconomic problems. Samples identified morphologically as Fasciola sp. in Equus caballus host species from the city of Tunis (north of Tunisia) were genetically characterized, for the first time, by sequences of the 1st (ITS-1), the 5.8S and 2nd (ITS-2) Internal Transcribed Spacers (ITS) of nuclear ribosomal DNA (rDNA). Comparison of the ITS of the Tunisian samples with sequences of Fasciola spp. from GenBank showed that the specimens examined had sequences identical to those of F. hepatica sequences selected …
Maedi-Visna Virus Infection In A Merino Lamb With Nervous Signs, Ahmet Akkoç, Meri̇ç Kocatürk, Ayli̇n Alasonyalilar Demi̇rer, Sezgi̇n Şentürk, Giacomo Renzoni, Silvia Preziuso
Maedi-Visna Virus Infection In A Merino Lamb With Nervous Signs, Ahmet Akkoç, Meri̇ç Kocatürk, Ayli̇n Alasonyalilar Demi̇rer, Sezgi̇n Şentürk, Giacomo Renzoni, Silvia Preziuso
Turkish Journal of Veterinary & Animal Sciences
A Maedi-Visna virus (MVV) infection was diagnosed in a 10-month-old lamb from a Turkish flock. The animal suddenly showed nervous signs and died within 2 days. At necropsy, different pulmonary and nervous lesions were observed. A Coenurus cerebralis cyst was also present in the right-brain hemisphere. Severe nonpurulent meningoencephalitis and lymphoproliferative pneumonia were detected by histopathology. MVV proviral DNA was demonstrated by polymerase chain reaction (PCR) in formalin-fixed and paraffin-embedded samples collected from the brain and the lungs. This unusual report in a young animal confirms that not only adult sheep but also lambs can develop MVV disease. The hypothesis …