Results 21 to 30 of about 3,804 (183)

Evaluation of two Taenia solium cysticercal antigenic preparations (vesicular fluid and a glycoprotein fraction with affinity for lentil lectin) for the immunodiagnosis of neurocysticercosis by enzyme-linked immunosorbent assay (ELISA)

Arquivos de Neuro-Psiquiatria, 2011
OBJECTIVE: To evaluate the performance of two antigenic preparations (vesicular fluid - VF and a glycoprotein fraction, LLa-Gp fraction, purified from a whole parasite extract by lentil lectin affinity chromatography) from Taenia solium cysticerci for ...
Lisandra Akemi Suzuki, Cláudio Lúcio Rossi   +1 more
doaj   +1 more source

A STUDY OF ASSOCIATION BETWEEN ELISA RESPONSE TO INFECTIOUS DISEASE AGENTS AND CALVING INTERVAL IN CATTLE IN THE TROPICS OF MÉXICO

Ciência Rural, 1993
Forty eight cows of Holstein-Zebu crosses with at least one completed pregnancy were tested for antibodies to 20 disease agents. The testing was performed within one month (average two weeks) after calving when the IgG level constantly reaches its lowest
José Alfonso Barajas-Rojas, Hans Riemann, Charles Franti   +2 more
doaj   +1 more source

Risk factors associated with Toxoplasma gondii infection in dairy cattle, state of Rio de Janeiro

Pesquisa Veterinária Brasileira, 2011
Toxoplasmosis is one of the most common parasitic zoonoses throughout the world. Infection in man and animals varies in different geographical areas influenced by many environmental conditions.
G.R. Albuquerque, A.D. Munhoz, M. Teixeira, W. Flausino, S.M. Medeiros, C.W.G. Lopes   +5 more
doaj   +1 more source

Serum canine thymus and activation‐regulated chemokine (TARC/CCL17) concentrations correlate with disease severity and therapeutic responses in dogs with atopic dermatitis

Veterinary Dermatology, Volume 31, Issue 6, Page 446-455, December 2020., 2020
Background – Thymus and activation‐regulated chemokine (TARC/CCL17) has been implicated in the pathogenesis of canine atopic dermatitis (cAD). Serum TARC concentrations are a reliable biomarker for human atopic dermatitis; however, their potential as a biomarker for cAD has not been investigated.
Ryota Asahina, Kazunori Ueda, Yuri Oshima, Toshitaka Kanei, Masahiro Kato, Masutaka Furue, Toshihiro Tsukui, Masahiko Nagata, Sadatoshi Maeda   +8 more
wiley   +1 more source

Prevalence of antibodies against chicken anaemia virus (CAV) in broiler breeders in Southern Brazil Prevalência de anticorpos contra o vírus da anemia das galinhas (CAV) em matrizes de corte no Sul do Brasil

Pesquisa Veterinária Brasileira, 2004
Chicks infected during the first two weeks of life with chicken anaemia virus (CAV) manifest clinical disease that can be avoided if the breeder hens transfer enough antibodies to their progeny.
Cláudio W. Canal, Danilo José Ferreira, Marisa Macagnan, Luiz C. B. Fallavena, Hamilton L. S. Moraes, Vera B. Wald   +5 more
doaj   +1 more source

Detection and Inhibition of IgE for cross‐reactive carbohydrate determinants evident in an enzyme‐linked immunosorbent assay for detection of allergen‐specific IgE in the sera of dogs and cats

Veterinary Dermatology, Volume 31, Issue 6, Page 439-e116, December 2020., 2020
Background It has been demonstrated recently that immunoglobulin (Ig)E specific for cross‐reactive carbohydrate determinants (CCD) is present in the serum of allergen‐sensitized dogs and cats, and that these CCD‐specific antibodies might confound serological testing. Hypothesis/Objective The objective was to document the prevalence of CCD detectable in
Kenneth W. Lee, Brennan H. McKinney, Karen D. Blankenship, Daniel O. Morris   +3 more
wiley   +1 more source

Discrepancies in the bilateral intradermal test and serum tests in atopic horses

Veterinary Dermatology, Volume 31, Issue 5, Page 390-e104, October 2020., 2020
Background – In equine atopic patients intradermal testing (IDT) and immunoglobulin (Ig)E serology are used frequently. There is little evidence regarding the reproducibility of the IDT and IgE serology in horses. Objectives – To compare the results of a simultaneously performed IDT on the left and right side of the neck in atopic horses, and to ...
Catharina M. M. van Damme, Jan van den Broek, Marianne M. Sloet van Oldruitenborgh‐Oosterbaan   +2 more
wiley   +1 more source

Cellular and Molecular Immunology Approaches for the Development of Immunotherapies against the New Coronavirus (SARS‐CoV‐2): Challenges to Near‐Future Breakthroughs

Journal of Immunology Research, Volume 2020, Issue 1, 2020., 2020
The severe acute respiratory syndrome caused by the new coronavirus (SARS‐CoV‐2), termed COVID‐19, has been highlighted as the most important infectious disease of our time, without a vaccine and treatment available until this moment, with a big impact on health systems worldwide, and with high mortality rates associated with respiratory viral disease.
Juliana Gil Melgaço, Danielle Brito e Cunha, Tamiris Azamor, Andrea Marques Vieira da Silva, Luciana Neves Tubarão, Rafael Braga Gonçalves, Robson Q. Monteiro, Sotiris Missailidis, Patricia Cristina da Costa Neves, Ana Paula Dinis Ano Bom, Carlo Cavaliere   +10 more
wiley   +1 more source

Síndrome do anticorpo antifosfolípide

Medicina (Ribeirão Preto), 1998
A Síndrome do Anticorpo Antifosfolípide (SAF) foi descrita recentemente e está associada a episódios de trombose venosa e arterial recorrentes, abortamento de repetição e trombocitopenia e, menos freqüentemente, à anemia hemolítica auto-imune e a manifestações cutâneas, cardíacas e neurológicas.
Paulo Louzada Jr., Selvio Machado Simon, Júlio C. Voltarelli, Eduardo A. Donadi   +3 more
openaire   +3 more sources

Anticorpos Monoclonais em Câncer

Revista Brasileira de Cancerologia, 2023
Artigo de opinião de José Daniel Lopes, Pesquisador Sênior do Instituto Ludwig de Pesquisa Sobre o Câncer, sobre anticorpos monoclonais em ...
openaire   +2 more sources