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T-REC semarang-komunitas-reptil-semarang-Hewan-Pengerat-sebagai-host-intermediate-dari-Hepatozoon- ayorgbor-(Apicomplexa: Adeleina: Hepatozoidae)-dari-African-ball-python-Python- regius?





T-REC semarang-komunitas-reptil-semarang-Hewan-Pengerat-sebagai-host-intermediate-dari-Hepatozoon- ayorgbor-(Apicomplexa: Adeleina: Hepatozoidae)-dari-African-ball-python-Python- regius?

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Hewan Pengerat sebagai host intermediate dari Hepatozoon ayorgbor (Apicomplexa: Adeleina: Hepatozoidae) dari African ball python, Python regius?



abstrak
Dua percobaan eksperimental dilakukan untuk menjelaskan peran dari tikus dalam siklus hidup spesies Hepatozoon  yang menggunakan ular sebagai host intermediate. Dalam satu percobaan, dua ular piton bola / ball python , Python regius Shaw, 1802,  adalah makan liver tikus laboratorium yang sebelumnya diinokulasi dengan sporocysts dari Hepatozoon ayorgbor Sloboda, Kamler, Bulantová, Votýpka et Modry 2007. Transmisi berhasil dalam eksperimental ular terinfeksi  yang dibuktikan dengan munculnya gamonts intraerythrocytic / intraerythrocytic gamonts, yang bertahan sampai akhir percobaan, 12 bulan setelah inokulasi. Tahap perkembangan haemogregarines tidak diamati pada bagian histologis dari tikus. Dalam trial  eksperimental lain, kehadiran haemogregarine DNA pada tikus diinokulasi dengan H. ayorgbor ditunjukkan oleh PCR dalam hati, paru-paru dan limpa.




Teks asli  :



Rodents as intermediate hosts of Hepatozoon ayorgbor (Apicomplexa: Adeleina: Hepatozoidae) from the African ball python, Python regius?
Folia Parasitol (Praha). 2008 Mar;55(1):13-6.

Source

Department of Parasitology, University of Veterinary and Pharmaceutical Sciences Brno, Palackého 1-3, 612 42 Brno, Czech Republic. slobodam@vfu.cz




Abstract

Two experimental trials were performed to elucidate the role of rodents in the life cycle of Hepatozoon species using snakes as intermediate hosts. In one trial, two ball pythons, Python regius Shaw, 1802 were force fed livers of laboratory mice previously inoculated with sporocysts of Hepatozoon ayorgbor Sloboda, Kamler, Bulantová, Votýpka et Modrý, 2007. Transmission was successful in these experimentally infected snakes as evidenced by the appearance of intraerythrocytic gamonts, which persisted until the end of trial, 12 months after inoculation. Developmental stages of haemogregarines were not observed in histological sections from mice. In another experimental trial, a presence of haemogregarine DNA in mice inoculated with H. ayorgbor was demonstrated by PCR in the liver, lungs and spleen.



Catatan :




Hepatozoon
From Wikipedia, the free encyclopedia

Hepatozoon is a genus of Apicomplexan protozoa which incorporates over 300 species obligate intraerythrocytic parasites.
While particularly prevalent in amphibians and reptiles, the genus is more well known in veterinary circles for causing a tick-borne disease called hepatozoonosis in some mammals.
Hepatozoon
Dari Wikipedia, ensiklopedia bebas

Hepatozoon adalah genus Apicomplexan protozoa yang menggabungkan lebih dari 300 spesies parasit obligat intraerythrocytic.
Sementara terutama terjadi di amfibi dan reptil, genus ini lebih dikenal di kalangan hewan sebagai   menyebabkan penyakit tick-borne  yang disebut hepatozoonosis di beberapa mamalia.





Hepatozoon ayorgbor
Hepatozoon ayorgbor n. sp. is described from specimens of Python regius imported from Ghana. Gametocytes were found in the peripheral blood of 43 of 55 snakes examined. Localization of gametocytes was mainly inside the erythrocytes; free gametocytes were found in 15 (34.9%) positive specimens.
Similarly, transmission to different snake species (Boa constrictor and Lamprophis fuliginosus) and lizards (Lepidodactylus lugubris) was performed to assess the host specificity. Isolates were compared with Hepatozoon species from sub-Saharan reptiles and described as a new species based on the morphology, phylogenetic analysis, and a complete life cycle.

Hepatozoon ayorgbor
Hepatozoon ayorgbor n. sp. Di diskripsikan  dari spesimen Python regius yang diimpor dari Ghana. Gametosit ditemukan di dalam perifer darah   43 dari 55 ular yang diperiksa. Lokalisasi gametosit terutama dalam eritrosit, gametosit bebas ditemukan di 15 (34,9%) spesimen positif.
Demikian pula, transmisi untuk spesies ular yang berbeda (Boa constrictor dan Lamprophis fuliginosus) dan kadal (Lepidodactylus lugubris) dilakukan untuk menilai spesifisitas inang. Isolat hepatozoon dibandingkan dengan spesies  dari reptil  sub-Sahara dan di diskripsikan  sebagai spesies baru didasarkan pada morfologi, analisis filogenetik, dan siklus hidup lengkapnya.











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