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Tutuk Astyawati
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Agriculture, Biological Sciences & Forestry Veterinary

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Penenggulangan Caplak Rhipicephalus sanguineus dengan Vaksinasi Tutuk Astyawati; Retno Wulansari
Jurnal Ilmu Pertanian Indonesia Vol. 13 No. 1 (2008): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

The tiltle of this study is Rltipiceplta/us sanguineus controls by vaccination. The vaccine used from crude adulttick extracts to vaccinated dogs, shccps and rabits. The experimental animals were inoculated subkutaneously, threetimes every two weeks with crude adult tick extracts and adjuvant. Fifteen days after the last inoculation all animalswere submitted to challenge infestation with unfed adult ticks. The dogs were placed in the severe contaminatedenvironment. The ticl.:s were placed inside a feeding chamber consisting of a plastic tube to the saved back of shccps.Ticks were placed for save behind the ear of rabbits. Observation was done 3 days after infestation. The results ofthis investigation were observed that most of ticks were recovered in dogs either vaccinated or non vaccinatedgroups, however on the control groups without vaccinated ticks the infestation were higher than vaccinated groupsas well as in the sheeps and rabbits. In the rabbits although ERCE value between vaccinated and non vaccinatedgroups not significants statistically, there were demonstrated that ERCE value in the vaccinated groups lower thancontrol groups without vaccinated. According to our investigation we can concluded the usc of tick antigen couldinduced resistance by direct immunisation. Adult ticks of Rltipicepltalus sanguineus crude extract tends to induceresistance in rabbits, sheeps and dogs with different level of resistance. The immunity seems not to be acquiredduring a natural exposure tends to evolved with crude adult tick extracts vaccinations.Keywords: resistance, rhipicephalus, sanguincus, vaccination
Konsentrasi Serum Anjing yang Optimum untuk Menumbuhkan dan Memelihara Babesia canis dalam Biakan Tutuk Astyawati; Retno Wulansari; Cahyono -; Ferry Ardhiansyah; Ari Rumekso; Dhetty -
Jurnal Veteriner Vol 11 No 4 (2010)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The use of cultivation system in vitro is very important in the future study of Babesia canis. Theaim of this study was to cultivate B. canis in vitro using RPMI media with different concentration of dogsera. B. canis infected erythrocytes were collected from splenectomized infected dog. Parasites werecultivated with RPMI 1640 medium supplemented with normal dog sera at the concentration of 10%, 20%and 40%, the culture were then incubated in 5% CO2 , 37oC temperature for 17 days and subcultured every48 hours. The Percentage of Parasitized Erythrocytes (PPE) in culture with 10% dog serum was significantlylower than those 20%, and 40% The used of 20% and 40 % sera were better than 10%. It is recommendedthat 40 % serum can be used for initiation phase of cultivation, whereas 20% concentration were used formaintenance of the culture.
Co-Authors Ari Rumekso Cahyono - Dhetty - Ferry Ardhiansyah Retno Wulansari