Biomedical subjects
Publications and source records attributed to S M Benson.
A 39-year-old woman with systemic lupus erythematosus suffered a prolonged neurological illness associated with very low levels of glucose in her cerebrospinal fluid (CSF). Six months later, and after numerous CSF investigations, Histoplasma capsulatum was cultured. To our knowledge, this is the first report of cerebral histoplasmosis in Australia in a patient who is not HIV positive.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
An assay for alkaline phosphatase is described which is based on the hydrolysis of riboflavin phosphates (5'FMN or 4'FMN) to produce riboflavin. This is converted to 5'FMN using riboflavin kinase, and then assayed using the bacterial bioluminescent system from Vibrio harveyi or V. fischeri. The most sensitive assay is obtained using 4'FMN, which can measure less than 20 amol after a 1-hour incubation.