Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 24 for “"antibody test"”.
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Evaluation of a Monoclonal-based EIA for the Detection of Giardia lamblia and the Identification of the Antigen
… A number of commercial enzyme immunoassay (EIA) tests are available for the diagnosis of giardiasis. In a time of rising health-care costs, there is a need for diagnostic tests that are rapid, specific, sensitive and inexpensive. In the first phase of this study, I developed a monoclonal-based …
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Evaluation of the Photometric Assay Method to Quantitate the Bactericidal Action of Normal and Immune Rabbit Sera on SALMONELLA PULLORUM
<p>The bactericidal antibody test depends on the presence of sufficient complement, magnesium ions, and specific antibody to produce killing of certain gram negative bacilli. This study was undertaken to demonstrate whether or not Salmonella pullorum is an organism which is susceptible to this …
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Validierung des automatisierten ELISA-Bearbeitungssystems in modularer Bauweise (ELISA-Roboteranlage)
… „HerdCheck IBRgB“ und „HerdCheck Anti-IBRgE Antibody Test“4 der Firma IDEXX GmbH eigenständig korrekt durchführen. In der ELISA-Roboteranlage sind neben den von der Firma PETERS Technologie konstruierten Eingangsmodul und Ausgangslift, Hotel und Dispenser (3x) auch Geräte Dritter enthalten: - …
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"""I'm Not Dead Yet"": Gay Male Narratives in the Age of AIDS"
… Conference on AIDS was held; HTVL-III antibody test is approved and licensed; Larry Kramer's The Normal Heart if performed in New York City (see Shilts 1987). Albert (1989) presents 1985 as the year of ""Rock Hudson and the heterosexual threat""; he claims: ""Portrayed as a threat to …
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Detection of Feline Leukemia Virus in Feline Bone Marrow Using Polymerase Chain Reaction
… ELISA, blood and bone marrow immunofluorescent antibody test (IFA), and blood and bone marrow PCR were performed on each cat, and IFA and PCR on bone marrow of the fetus. Forty-one cats were FeLV negative. Five cats and one fetus were persistently infected with FeLV. Four cats were discordant; …
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Comparison of Five Different Serological Assays for Determination of Antibody Levels Against Herpes Virus Type 1 and 2
… serological methods for measuring Herpes virus antibody. The five tests we compared are complement fixation test (CF), indirect immunofluorescent antibody assay (IFA), anticomplementary immunofluorescent assay (ACIF), enzyme linked immunoassay test (ELISA), and the latex agglutination test (LA). …
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The economics of HIV testing in Africa
… the use of one specific technology, the anti-HIV antibody test. After describing the characteristics of the epidemic, the special problems that accompany the allocation of health resources in Africa are explored. A short description of the biological and technical aspects of HIV testing is …
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The Effect of Thermal Processing Schedules and Unit Operations on the Quality of Blue Crab (Callinectes sapidus) Meat
… was determined using a commercial polyclonal antibody test. Listeria species were found under picking tables, on cooler doors, employees' aprons, and on several employees' hands. In a laboratory setting, an automated hand wash was compared with a manual hand wash for the removal of Listeria …
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Investigating the regeneration behaviors of neuroglial cells on artificially made electrospun PCL scaffolds embedded with conductive nanomaterials
… the anti-glial fibrillary acidic protein (GFAP) antibody test confirmed the presence of GFAP, which is a characteristic of only astrocytes. Scanning electron microscopy (SEM) analysis further confirmed the healthy morphology and successful attachment of astrocytes to the scaffolds. Apart from PCL …
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Investigating the Immunological Effect of Schizophrenia-Related Antigens and Anti-psychotic Medication.
… encoded by schizophrenia-related genes. An antibody test was developed in-house to detect plasma IgG antibodies against selected target molecules in patients with schizophrenia and control subjects. Six peptide antigens derived from DPYD, MAD1L1, ZNF804A, DRD2, TRANK1 and MMP16 showed an …
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Laukinių ir naminių gyvūnų pasiutligės epidemiologija, diagnostika ir imunoprofilaktika Lietuvoje /
… applying simultaneously the direct fluorescent antibody test (FAT) and rabies tissue culture infections test (RTCIT) methods it was possible to ensure a fast and effective determination of RV in the samples of wild and domestic animals under investigation thereby ensuring confirmation of the …
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Ecological risk models for visceral leishmaniais [sic] in Bahia, Brazil and diagnosis of Trypanosoma cruzi infection in dogs in south central Louisiana
… risk of infection with Trypanosoma cruzi, were tested serologically using the indirect fluorescent antibody test (IFAT). Serum samples obtained from a total of 122 dogs from three kennels, and from client dogs from local veterinary practices tested by IFAT revealed a prevalence rate of 22.1%. …
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The prevalence of Legionella and mycoplasma seropositivity in the elderly in Cape Town
… Laboratory methods: The indirect fluorescent antibody tests (Zeus Scientific Inc, New Jersey, USA) were used to detect the presence of antibodies to Mycoplasma pneumoniae and Legionella pneumophila. Results: The participation rate in this study was high, with 88,4% (677/766) taking part. …
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Comparison of sars-cov-2 rapid tests and formal serological testing on deceased persons in Cape Town Metro
… there is a paucity of research into post mortem antibody testing. An antibody screening tool that is suitable for use in the mortuary setting would go a long way to better document previous COVID-19 infections in deceased persons for surveillance purposes, which would add value to public health …
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Characterization of Canine Leishmaniasis in the United States: Pathogenesis, Immunological Responses, and Transmission of an American Isolate of Leishmania infantum
… in naturally occurring disease. Diagnostic tests including culture and cytologic evaluation of bone marrow and lymph node aspirates, polymerase chain reaction, and serology by indirect fluorescent antibody test, and recombinant K39 (rK39) immunoassay were evaluated. Kappa statistics revealed …
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Immunological and hematological biomarkers for contaminants in fish-eating birds of the Great Lakes
… laboratory animals. Higher exposure suppresses antibody production and alters white blood cell (WBC) counts. This study investigated whether persistent contaminants alter immunocompetence in Great Lakes herring gulls (Larus argentatus) and Caspian terns (Sterna caspia). It also evaluated the use …
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Habitat overlap and seroprevalence of toxoplasma gondii in wildlife and feral cats in a natural area
… determined using the indirect immunofluorescent antibody test (IFAT) and a positive titer of 1:25. Wildlife species were classified as having a large home range (LHR) or a small home range (SHR), based on published home range estimates and using a cutoff of 100 hectares. A total of 18 feral cats …
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The Modulating Effects of Dietary Fiber and Short-Chain Fatty Acids on Enterocyte Differentiation, Maturation and Turkey Coronavirus Infection
… of short-chain fatty acids (SCFA) in the intestinal lumen. These compounds are by-products of the bacterial fermentation of dietary fiber and serve as the primary energy source for enterocyte metabolism. The overall objective of this dissertation was to evaluate the effects of dietary fiber …
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Development and evaluation of new leprosy skin test antigens as diagnostic tools
An early diagnostic test for leprosy that is adequately sensitive and specific to identify infected individuals before the onset of clinical symptoms continues to be one of the greatest needs in the field. Preclinical diagnosis would expedite the delivery of chemotherapy to patients, prevent …
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Transmission of western equine encephalitis virus by Saskatchewan mosquitoes and behavior of the virus in selected laboratory vertebrates in relation to epidemiological studies
… and titration of virus. An indirect fluorescent antibody test applied directly to brain sections from WEE infected mice, was satisfactory for diagnostic purposes. Sections were fixed in Carney's fluid and transferred through chloroform to paraffin. The use of Evans blue, of absorbed antisera to …
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