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AIDS-associated cryptococcal meningitis in Rwanda (1983-1992): epidemiologic and diagnostic features2036684

tuberculosis Neisseria Neisseria meningitidis objectives observed Patient patients period Predictive Value of Tests Print Ratio Research Research Support result results Rwanda Salmonella SB- IM seasonal ...

Heterogeneity of the eae genes in attaching/effacing Escherichia coli from cattle: comparison with human strains45

at slaughterhouses: most tested positive with the Eae gamma probe (80 and 82% respectively) and the remaining (20 and 18% respectively) with the Eae beta probe. Nine O26 human EHEC tested positive with ...

Interlaboratory study comparing the microbiological potency of spiramycins I, II and III36687

Sensitivity Tests Nephelometry and Turbidimetry pharmacology Print Reference Standards relative Reproducibility Reproducibility of Results result results SB- IM Spiramycin STANDARD staphylococcus Staphylococcus ...

Implementation of quality assurance in national foot and mouth disease laboratories, based on the guidelines of the Office International des Epizooties.

Regional Commission for Europe proposed that an accreditation system based on the EN 45000 standard should be applied to achieve international recognition of certificates and testing laboratories. To this ...

The locus for enterocyte effacement (LEE) of enteropathogenic Escherichia coli (EPEC) from dogs and cats43

site of the LEE insertion on the chromosome. Fifth, we tested several of the canine EPEC in their capacity to induce attaching and effacing lesions in the rabbit intestinal loop assay. We can conclude ...

DNA vaccines against tuberculosis.

Vaccination Vaccines, DNA Abstract: DNA plasmids encoding Mycobacterium tuberculosis antigen 85 (Ag85) were tested as vaccines in animal models. Ag85 DNA induced relevant immune responses (i.e. T helper (Th) ...

An experimental infection with classical swine fever virus in weaner pigs. I. Transmission of the virus, course of the disease, and antibody response.

Animals Antibodies, Monoclonal Antibodies, Viral Belgium Classical Swine Fever Classical swine fever virus Complement Fixation Tests Disease Outbreaks Enzyme-Linked Immunosorbent Assay Housing, Animal ...

An experimental infection with a classical swine fever virus in weaner pigs. II. The use of serological data to estimate the day of virus introduction in natural outbreaks.

model was applied to seroprevalence data from three outbreaks of the 1993-1994 epizootic to test whether the model could predict correctly the day of virus introduction into the herd. It was concluded ...

In ovo treatment with an aromatase inhibitor masculinizes postnatal hormone levels, abdominal fat pad content, and GH pulsatility in broiler chickens.

ovo to test the specific embryonic role of estrogen in conferring the sex distinction in GH release and body phenotype in broilers. On Day 6 of incubation, eggs were injected with saline or with ...

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