Browse Items (188 total)

The gonadal steroid hormone estrogen (E) may play an important role in sex differences in methamphetamine (MA)-induced neurotoxicity of the nigrostriatal dopaminergic (NSDA) system because E can serve as a neuroprotectant in female, but not male,…

Empiric antimicrobial prescribing for community-acquired pneumonia remains a challenge, despite the availability of treatment guidelines. A number of key differences exist between North American and European guidelines, mainly in the outpatient…

OBJECTIVES: This study was conducted to test several hypotheses: 1. That rheumatoid arthritis and syphilis were New World diseases, only transmitted to the Old World subsequent to the passages of Christopher Columbus; 2. To indirectly test the…

Significant areas of new drug development discussed at this year's American Urological Association (AUA) meeting included: antioxidants, immunosuppressants, anti-androgens, kinase inhibitors, immunotherapeutic agents and antitumor vaccines. The…

Intraosseous cartilage tumors are commonly encountered by orthopaedic surgeons during evaluation of a patient for undetermined pain; however, the possibility of missing a malignancy during examination is cause for concern. Surgery for enchondromas is…

Objective. Injuries are the leading cause of death in children, and media exposure seems to increase children's risk-taking behavior. Televised sports are commonly viewed by children. The objective of this study was to determine the proportion of…

Embryonic development in dolphins retrofits a land-adapted body for life in the sea. But the rarity of preserved specimens stymies students and researchers who want to study, say, how the forelimbs morph into flippers. Aimed at filling this gap is…

OBJECTIVE: To evaluate the time to symptom resolution and i.v.-to-p.o. transition in community-acquired pneumonia (CAP) patients treated with 750 mg or 500 mg levofloxacin. RESEARCH DESIGN: A retrospective, subset analysis of a multicenter,…

Healthcare professionals must make breast cancer screening decisions without the help of clear answers in current medical knowledge. This study used computer simulation to evaluate two screening protocols. The American Cancer Society (ACS) protocol…

Assessments of clinical skills of medical students rely increasingly on standardized patients demonstrating medical cases with faculty rating performance. The common finding of inconsistency of scores across cases is often referred to as case…

OBJECTIVE: To describe the epidemiology of non-fatal recreational injuries among older adults treated in United States emergency departments including national estimates of the number of injuries, types of recreational activities, and diagnoses.…
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