Results 21 to 30 of about 2,375 (180)

The re-emergency and persistence of vaccine preventable diseases

Anais da Academia Brasileira de Ciências, 2015
The introduction of vaccination worldwide dramatically reduced the incidence of pathogenic bacterial and viral diseases. Despite the highly successful vaccination strategies, the number of cases among vaccine preventable diseases has increased in the ...
RODRIGO C.N. BORBA, VINÍCIUS M. VIDAL, LILIAN O. MOREIRA   +2 more
doaj   +1 more source

Antibodies against rabies virus in dogs with and without history of vaccination in Santa Maria - RS - Brazil

Ciência Rural, 2017
: The present study investigated the frequency and magnitude of neutralizing antibodies to rabies virus (RABV) in dogs with and without historic of vaccination in Santa Maria/RS.
Karina Gonzalez Fernandes, Mathias Martins, Bruna Portolan Amaral, Juliana Felipetto Cargnelutti, Rudi Weiblen, Eduardo Furtado Flores   +5 more
doaj   +1 more source

Novas vacinas

Acta Médica Portuguesa, 2011
Introdução: As vacinas previnem mais casos de doença do que qualquer tratamento médico. A informação sobre novas vacinas introduzidas no mercado e não incluídas no Programa Nacional de Vacinação (PNV) é no entanto por vezes pouco divulgada, e o seu conhecimento limitado.
Ferreira, M, Leal, E, Galhardo, J, Mendes, C, Soares, H, Brito, MJ   +5 more
openaire   +4 more sources

Títulos de anticorpos aglutinantes induzidos por vacinas comerciais contra leptospirose bovina Agglutinating antibody titers induced by commercial vaccines against bovine leptospirosis

Pesquisa Veterinária Brasileira, 2009
No presente estudo, 100 fêmeas bovinas foram divididas em cinco grupos de 20 animais cada. Os grupos experimentais receberam quatro diferentes vacinas comerciais (B, C, D e E), e um grupo permaneceu como controle.
Gabriela de Godoy Cravo Arduino, Raul José Silva Girio, Fernanda Senter Magajevski, Gener Tadeu Pereira   +3 more
doaj   +1 more source

Pythium insidiosum em equino: Relato de caso

Pubvet, 2019
A pitiose é uma afecção granulomatosa crônica que acomete equinos e outras espécies como cães, bovinos, caprinos, felinos, animais silvestres e seres humanos.
Débora Zaro, Cristine Bitencourt Redivo, Bárbara Alibio Moraes, Flávia Umpierre Bueno, Carlos Afonso de Castro Beck, André Luiz de Araújo Rocha   +5 more
doaj   +1 more source

Limited replication of yellow fever 17DD and 17D-Dengue recombinant viruses in rhesus monkeys

Anais da Academia Brasileira de Ciências, 2008
For the development of safe live attenuated flavivirus vaccines one of the main properties to be established is viral replication. We have used real-time reverse transcriptase-polymerase chain reaction and virus titration by plaque assay to determine the
Gisela F. Trindade, Renato S. Marchevsky, Ana M.B. de Fillipis, Rita M.R. Nogueira, Myrna C. Bonaldo, Pedro C. Acero, Elena Caride, Marcos S. Freire, Ricardo Galler   +8 more
doaj   +1 more source

A Bivalent Recombinant Mycobacterium bovis BCG Expressing the S1 Subunit of the Pertussis Toxin Induces a Polyfunctional CD4+ T Cell Immune Response

BioMed Research International, Volume 2019, Issue 1, 2019., 2019
Background. A recombinant BCG strain expressing the genetically detoxified S1 subunit of pertussis toxin 9K/129G (rBCG‐S1PT), previously constructed by our research group, demonstrated the ability to develop high protection in mouse models of pertussis challenge which correlated with the induction of a Th1 immune response pattern.
Alex I. Kanno, Cibelly Goulart, Luciana C. C. Leite, Ana C. Pagliarone, Ivan P. Nascimento, Frederick D. Quinn   +5 more
wiley   +1 more source

Evaluation of Lsa46 and Lsa77 Leptospiral Proteins for Their Immunoprotective Activities in Hamster Model of Leptospirosis

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
Leptospirosis is a neglected tropical disease caused by pathogenic Leptospira spp. The lack of an effective vaccine favors the increase of the disease. Currently, surface‐exposed proteins are the main targets for the search of vaccine candidates. In this study, we examined whether the surface Lsa46 and Lsa77 proteins, previously identified as laminin ...
Aline F. Teixeira, Luis G. V. Fernandes, Antonio Souza Filho, Gisele O. Souza, Silvio A. Vasconcellos, Marcos B. Heinemann, Ana L. T. O. Nascimento, Mingtao Zeng   +7 more
wiley   +1 more source

Safety of the novel influenza viral vector Brucella abortus vaccine in pregnant heifers

Ciência Rural, 2016
: The present study provides the first information about the safety of a new influenza viral vector vaccine expressing the Brucella ribosomal protein L7/L12 or Omp16 containing the adjuvant Montanide Gel01 in pregnant heifers.
Kaissar Tabynov, Sholpan Ryskeldinova, Zhailaubay Kydyrbayev, Abylai Sansyzbay   +3 more
doaj   +1 more source

Efficacy of Der f 2/Zen 1‐LAMP1 Plasmid‐Based Vaccine Immunotherapy in Dogs With Atopic Dermatitis: A Proof‐of‐Concept Study

Veterinary Dermatology, Volume 37, Issue 2, Page 306-318, April 2026.
Background: DNA‐based vaccination rapidly induces strong cellular and humoral immune responses, which may be enhanced by inclusion of lysosomal‐associated membrane protein‐1 (LAMP). Objectives: This proof‐of‐concept study evaluated the efficacy and safety of a Der f 2/Zen 1‐LAMP‐based DNA vaccine immunotherapy in client‐owned dogs with nonseasonal AD ...
Petra Bizikova, Chigusa Matsumoto, Shoji Ogino, Toshihiro Tsukui, Kim Love, Marcy Murphy, Ina Herrmann   +6 more
wiley   +1 more source