Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Rüdiger Daniel Ollhoff"'
Autor:
Carla Regina Costa Furlan, Saulo Henrique Weber, Gustavo Seron Sanches, Alais Maria Dall Agnol, Rüdiger Daniel Ollhoff, Cristina Santos Sotomaior
Publikováno v:
Ciência Rural, Vol 55, Iss 3 (2024)
ABSTRACT: The main transmission route of bovine coronavirus (BCoV) is direct contact with secretions and feces, and potentially also via contaminated surfaces. Following PRISMA guidelines, a systematic review was conducted to evaluate the presence of
Externí odkaz:
https://doaj.org/article/db22ca1b11924b6090d9298d9e899067
Molecular Characterization of Abomasal-Related Bacteria in Sheep with Haemonchus contortus Infection
Autor:
Adriane Holtz Tirabassi, Nicoly Subtil de Oliveira, Humberto Maciel França Madeira, Rüdiger Daniel Ollhoff, Edvaldo Antonio Ribeiro Rosa, Cristina Santos Sotomaior
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract Haemonchus contortus is an important parasite in sheep and the abuse of anti-helminthics has resulted in a rapid resistance. Little is known about the abomasal microbiota in sheep and the relation to local parasitism. This study aimed to ide
Externí odkaz:
https://doaj.org/article/074e5a4ecb4f4686bac77b62fc3bea48
Autor:
João Henrique Perotta, Rüdiger Daniel Ollhoff, Júlio Augusto Naylor Lisboa, Peterson Triches Dornbusch, Hugo Richard Dÿck, Pedro Irineu Teider Junior, Nilton Vieira, Ivan Roque de Barros Filho
Publikováno v:
Semina: Ciências Agrárias, Vol 38, Iss 3, Pp 1313-1322 (2017)
Surgical procedures for the correction of abomasal displacement are one of the most frequently performed in dairy cows, and many surgical techniques have been described since the first cases of this disease were reported in the 1950s. Although no rep
Externí odkaz:
https://doaj.org/article/fb1a84a8501d425b8ff0e7948fd13b48
Autor:
Adriane Holtz Tirabassi, Humberto Maciel França Madeira, Stenio Perdigão Fragoso, Adriana Castilhos Souza Umaki, Rodrigo Egevardt, Talita Melo, João Filipi Pereira, Valéria Natasha Teixeira, Rüdiger Daniel Ollhoff, Cristina Santos Sotomaior
Publikováno v:
Semina: Ciências Agrárias, Vol 37, Iss 6, Pp 4097-4108 (2016)
The widespread occurrence of anthelmintic-resistant gastrointestinal nematodes (GINs), particularly Haemonchus contortus, in sheep production systems has magnified the need to identify and develop alternative control strategies. Strategies include th
Externí odkaz:
https://doaj.org/article/439259f4a5a74f069dd732974e0b825a
Autor:
Camila Sloboda Pacheco da Silva, Ernesto Renato Krüger, Jorge Victor Bacila Agottani, Rubens Chaguri de Oliveira, Sandro Pereira, Tânia Regina Penha, Rüdiger Daniel Ollhoff
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 56, Iss 6, Pp 928-931 (2013)
The objective of this study was to formulate an anti-rabies oral vaccine from the cell culture vaccine PV TECPAR to elicit the production of antibodies against the rabies in mice. A vaccine was developed using 10(7.5) DL50/0.03 ml viral antigens homo
Externí odkaz:
https://doaj.org/article/c8102f3980144bf7be11040c949c8583
Publikováno v:
Biotemas, Vol 25, Iss 4, Pp 237-247 (2012)
It is well known that the susceptibility of sheep to scrapie is determined by the host’s prion protein gene (PRNP). PRNP polymorphisms at codons 136 (alanine, A/valine, V), 154 (histidine, H/arginine, R) and 171 (glutamine, Q/histidine, H/arginine,
Externí odkaz:
https://doaj.org/article/06bf5e4be7a04cdd8f4aa74e1d828fda
Publikováno v:
Biotemas, Vol 25, Iss 4, Pp 237-247 (2012)
A susceptibilidade dos ovinos ao scrapie está relacionada a polimorfismos do gene da proteína priônica celular (PRNP). Polimorfismos nos códons 136 (alanina, A/ valina, V), 154 (arginina, R/ histidina, H) e 171 (glutamina, Q/ arginina, R/ histidi
Externí odkaz:
https://doaj.org/article/c8ec6a845e724b8798e5d4f54f78dd59
Autor:
Fernanda Simões da Fontoura, Caio Galvão Cordeiro, Camila Martins de Melo, Cristina Yumi Massuda, Felipe Volpato, Marcela Pititto Scanavaca, Maria Fernanda Passos de Almeida, Tamyres Moro Abib, Rodrigo Azambuja Machado de Oliveira, Rüdiger Daniel Ollhoff
Publikováno v:
Ciência Animal Brasileira, Vol 1, Iss 0, Pp 19-23 (2009)
Externí odkaz:
https://doaj.org/article/6fe87f513d5f41d9a635e5734d268c3e
Publikováno v:
Ciência Animal Brasileira, Vol 1, Iss 0, Pp 99-105 (2009)
Externí odkaz:
https://doaj.org/article/3bb8fb2d5dcc46cbb84e6007057f9a28
Publikováno v:
Semina: Ciências Agrárias, Vol 30, Iss 3, Pp 671-678 (2009)
The prevalence of Enzootic Bovine Leukosis virus infection was determined in adult cows of the catholic university of Paraná (Pontifícia Universidade Católica do Paraná) dairy herd in 2000, 2003 and 2006 using the agar-gel immunodiffusion. The pr
Externí odkaz:
https://doaj.org/article/33be6966e35745a19d58f62c3b86c461