Results 11 to 20 of about 35,262 (243)

Fluorescent Antibody Technique For Detection Of Salmonella Typhimurium In The Intestine Of Experimentally Infected Calves

open access: yesThe Iraqi Journal of Veterinary Medicine, 2008
A systemic study on the pathogenesis of experimentally induced Salmonella typhimurium infection was carried out in calves. Sixteen normal, colostrum-fed, friesian calves, ranging in age from 3 to 6 weeks were used.
Faisal G. Habasha
doaj   +1 more source

Comparison of rabies humoral antibody titers in rabbits and humans by indirect radioimmunoassay, rapid-fluorescent-focus-inhibition technique, and indirect fluorescent-antibody assay [PDF]

open access: yesJournal of Clinical Microbiology, 1977
Rabies humoral antibodies were induced in eight New Zealand rabbits by a single intramuscular injection of inactivated suckling mouse brain rabies vaccine. The primary response to immunization was measured in blood samples taken at selected intervals for 6 months.
T K, Lee, H D, Hutchinson, D W, Ziegler
openaire   +2 more sources

Rickettsia spp. infection of the group of spotted fevers in febrile patients of the Urabá Antioquia, Colombia

open access: yesIatreia, 2019
Objective: Determine the frequency of infection and disease by Rickettsia spp. of the spotted fever group in febrile patients from Urabá Antioquia attended by hospital centers of the region. Methods: Patients from nine health institutions of the Urabá
Gil Lora, Erica Johana   +4 more
doaj   +1 more source

Detection of lumpy skin disease virus in cattle using real-time polymerase chain reaction and serological diagnostic assays in different governorates in Egypt in 2017 [PDF]

open access: yesVeterinary World, 2019
Background and Aim: Lumpy skin disease (LSD), is a highly infectious viral disease of cattle, caused by LSD virus (LSDV) which belongs to the genus Capripoxvirus of family Poxviridae. In the summer of 2017, skin lesions suggestive of LSD were observed in
Gamil Sayed Gamil Zeedan   +5 more
doaj   +1 more source

Indirect fluorescent antibody technique in the serology of Toxoplasma gondii [PDF]

open access: yesJournal of Clinical Pathology, 1965
The indirect fluorescent antibody technique has been used to titrate patients' antibody against Toxoplasma gondii. Rigorous tests of the immunological validity of the method were made. The reactions of the gamma globulin of human immune serum with Toxoplasma gondii and fluorescent rabbit anti-human gamma globulin were thus shown to be specific ...
openaire   +2 more sources

Measurement of Antibodies to Machupo Virus by the Indirect Fluorescent Technique

open access: yesExperimental Biology and Medicine, 1973
Bolivian hemorrhagic fever (BHF) was first recognized in the Province of Beni, Bolivia, in 1959 (1), and cases have continued to occur since then. Recent outbreaks have confirmed the fact that clinical manifestations can be quite nonspecific. Laboratory diagnosis is handicapped by a scarcity of facilities in the endemic region, as well as by the hazard
C J, Peters, P A, Webb, K M, Johnson
openaire   +2 more sources

Performance evaluation of an indirect immunofluorescence kit for the serological diagnosis of dengue

open access: yesEinstein (São Paulo), 2019
Objective: To evaluate the performance of indirect immunofluorescence for serological diagnosis of dengue virus in a population with high prevalence of arboviruses. Methods: Two-hundred serum samples from patients with clinical suspicion of dengue fever
Karina Emy Arai   +4 more
doaj   +2 more sources

Indirect fluorescent-antibody technique for serological diagnosis of La Crosse (California) virus infections [PDF]

open access: yesJournal of Clinical Microbiology, 1982
A clinically relevant indirect fluorescent-antibody technique (IFA) was developed for the serological diagnosis of La Crosse virus infections. The IFA (67%) was as sensitive as the hemagglutination inhibition (58%) and neutralization (58%) tests in the detection of antibodies in acute-phase specimens.
B J, Beaty   +6 more
openaire   +2 more sources

Impact of Concordance Between Antinuclear Antibody Indirect Immunofluorescence Patterns and Myositis Antibodies in Idiopathic Inflammatory Myopathies: Study Protocol

open access: yesActa Médica Portuguesa
Idiopathic inflammatory myopathies (IIM) are a heterogeneous group of systemic autoimmune rheumatic disorders in which chronic inflammation of skeletal muscle leads to muscle weakness. Many other organs, including the skin, heart, lungs, and joints, may
Cláudia Pinto Oliveira   +13 more
doaj   +1 more source

Neospora caninum in free-range chickens (Gallus gallus domesticus) from southern Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2020
Neospora caninum is an obligate intracellular parasite that can infect many domestic and wild animals, including birds. These animals are important sources for monitoring of environmental contamination, as they could become infected through sporulated ...
João Pedro Sasse   +6 more
doaj   +1 more source

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