Institution
University of Veterinary Science
Education•Pyinmana, Myanmar•
About: University of Veterinary Science is a education organization based out in Pyinmana, Myanmar. It is known for research contribution in the topics: Population & Receptor. The organization has 597 authors who have published 650 publications receiving 14262 citations.
Topics: Population, Receptor, Feed conversion ratio, Sperm, Gene
Papers published on a yearly basis
Papers
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TL;DR: Based on the relative body weight gain, faecal scores, oocyst output, mortality, and caecal lesions in the birds immunized with Paracox vaccine and challenged with E. tenella, the vaccination induced only a moderate protection against the reinfection.
Abstract: To study the possibility of immunization against Cryptosporidium baileyi Current, Upton et Haynes, 1986 with the attenuated anticoccidial vaccine, Paracox(TM) and oocysts of C. parvum Tyzzer, 1912, chickens were inoculated orally with either 3 x 10(3) vaccine oocysts or 8 x 10(5) C. baileyi or C. parvum oocysts at 1 week of age. The inoculation with Paracox(TM) vaccine and C. parvum oocysts was repeated at 2 and 3 weeks of age. Uninfected birds served as controls. All animals with the exception of one uninfected group were challenged orally with either 8 x 10(5) C. baileyi or 3 x 10(5) Eimeria tenella Railliet et Lucet, 1891 oocysts at 4 weeks of age. Sera were collected at 4 weeks of age, and were examined by ELISA using C. baileyi antigens. Birds inoculated with C. parvum oocysts did not shed C. parvum oocysts in their faeces, but anticryptosporidial antibodies could be detected in the sera. The total oocyst output of C. parvum inoculated chickens was 17% of that of previously uninfected birds after the oral challenge with C. baileyi. Considering that antibodies play no or only a minor role in resistance to C. baileyi, these results suggest that inoculation of chickens with C. parvum oocysts stimulated also cellular immune response. Based on the relative body weight gain, faecal scores, oocyst output, mortality, and caecal lesions in the birds immunized with Paracox(TM) vaccine and challenged with E. tenella, the vaccination induced only a moderate protection against the reinfection. The results of cross-immunization of chickens with Eimeria spp. and C. baileyi suggest that attenuated anti-eimerian vaccines do not induce any protection against cryptosporidial infection.
12 citations
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TL;DR: The results show that in chickens kept on the lower doses of F-2 and T-2 toxins, the parasite infection ran a similar course to that in the control groups, and the animals became resistant to re-infection, and certain modifications of the immune response could be revealed.
11 citations
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TL;DR: The lateral geniculate nucleus of the rat was injected with the anterograde tracer Phaseolus vulgaris leucoagglutinin to see if geniculo-cortical axons terminate on vasoactive intestinal polypeptide immunoreactive (VIP-IR) neurons of the primary visual cortex, and boutons attached to VIP-IR perikarya and dendrites were identified as presynaptic parts of asymmetrical synapses.
11 citations
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TL;DR: Two strains of Streptococcus bovis and one strain of Escherichia coli isolated from the surface of bovine ruminal mucous epithelium were examined for adherence to isolated and cultured ruminal epithelial cells and it was postulated that the bacterial glycocalyx of the S.bovis organisms acted as ligand.
Abstract: Two strains of Streptococcus bovis (A1 and A5) and one strain of Escherichia coli (0141: H28) isolated from the surface of bovine ruminal mucous epithelium were examined for adherence to isolated and cultured ruminal epithelial cells. The E. coli adhered to the target cell by means of fimbriae, which had several common properties with type 1 common fimbriae and caused mannose-sensitive haemagglutination. The A1 strain of S. bovis was devoid of fimbriae and its adherence to the epithelial surface was not inhibited by treatment with sugars or phenol-treated bacterial membrane from the same organism. It was therefore postulated that the bacterial glycocalyx of the S. bovis organisms acted as ligand. The extent of bacterial adherence depended on the state of differentiation of the target cell in both the isolated and the cultured ruminal cell systems. The receptors for both adherent bacterial species were in all probability associated with the glycocalyx of the target cells.
11 citations
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TL;DR: Battery tests were carried out to reveal whether or not there is an interaction between T-2 fusariotoxin and lasalocid, similar to that known with some ionophorous anticoccidials, and there is need to keep in mind such interaction between anticoccIDials and mycotoxins.
11 citations
Authors
Showing all 602 results
Name | H-index | Papers | Citations |
---|---|---|---|
Gottfried Brem | 65 | 448 | 15998 |
Mathias Müller | 65 | 347 | 17042 |
János Fodor | 47 | 301 | 11327 |
Balázs Gereben | 39 | 75 | 5840 |
Christine Aurich | 36 | 254 | 5048 |
Ingrid Walter | 31 | 141 | 2796 |
Sándor Hornok | 31 | 155 | 2744 |
Imre Kacskovics | 30 | 71 | 2594 |
Jörg Aurich | 30 | 131 | 3062 |
Margit Kulcsár | 27 | 81 | 2332 |
Péter Sótonyi | 26 | 228 | 5397 |
Dieter Klein | 25 | 71 | 2819 |
Levente Kovács | 24 | 361 | 2672 |
Marta Kankofer | 21 | 103 | 1426 |
J. Reiczigel | 21 | 43 | 2321 |