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Journals and Conferences
Tuberculosis of the central nervous system (CNS) is a highly devastating form of tuberculosis, which, even in the setting of appropriate antitubercular therapy, leads to unacceptable levels of morbidity and mortality. Despite the development of promising molecular diagnostic techniques, diagnosis of CNS tuberculosis relies largely on microbiological methods… (More)
For 2 decades fluoroquinolones have been found to be generally well-tolerated and safe. Adverse events may be inherent to the class or influenced by structural modifications. The commonest adverse events are gastrointestinal tract (GI) and central nervous system (CNS) reactions; nephrotoxicity and tendinitis are infrequent, but agents differ greatly in… (More)
Screening for latent tuberculosis infection (LTBI) in refugee populations immigrating to low-incidence countries remains a challenge. We assessed the characteristics of the QuantiFERON-Gold In-Tube (QFT-GIT) compared with the tuberculin skin test (TST) in 198 refugees of all ages from tuberculosis-endemic countries. Diagnostic agreement between the first… (More)
Microglia, the resident macrophages in the central nervous system (CNS), play a pivotal role in innate and adaptive immune responses in the brain. The immune functions of microglia are regulated by cytokines, including interferon (IFN)-gamma, which is a major mediator of macrophage activation. We describe the transcriptional profile of human fetal… (More)
Candida species are increasingly important nosocomial pathogens in critically ill children. A 2.3-fold increase in the rate of nosocomial candidemia at our 200-bed tertiary care children's hospital prompted a study to identify risk factors for this infection. Twenty-six cases were identified between 1992 and 1993, representing 21% of all nosocomial… (More)
To analyze extrapulmonary tuberculosis in Somalis living in Minnesota, we reviewed surveillance and public health case management data on tuberculosis cases in ethnic Somalis in Minnesota from 1993 through 2003. The presence of these recent immigrants substantially affects the local epidemiology and clinical manifestation of tuberculosis.
Saliva drug concentrations are a function of the saliva flow rate at which they are collected. Increased saliva flow rate tends to restore the salivary concentration towards the free unbound plasma concentration of drug. For those drugs excluded from the saliva relative to their free plasma concentration, stimulation increases the observed drug levels in… (More)
BACKGROUND Endometritis is a possible complication of delivery among patients undergoing cesarean section, resulting in increased costs and patient morbidity. However, traditional case-finding methods for endometritis may not identify most cases. We compared various case-finding methods with a reference method to determine a simple and accurate method for… (More)
Central nervous system tuberculosis is a serious clinical problem, the treatment of which is sometimes hampered by delayed diagnosis. We investigated the utility of the Gen-Probe nucleic acid amplification assay for the rapid diagnosis of tuberculous meningitis and as a noninvasive method of identifying intracranial tuberculoma.