J. Laurent

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OBJECT Steroid agents remain the lone pharmacological treatment in widespread use for acute spinal cord injury (SCI), although their utility remains in dispute in the neurotrauma literature. Adenosine A2A receptor activation with ATL-146e, a selective A2A agonist, has shown potential benefit in treating SCI; however, it has not been compared with the gold(More)
OBJECT Fusion procedures in the lumbar spine have been performed in the US since 1911. Since that time, the indications and techniques for spinal fusion have evolved. Despite technical advancements, spinal fusion remains a major operation, and fusion nonunion rates of up to 35% are still reported. In this study, the authors were able to induce(More)
Esthesioneuroblastoma is a rare and malignant upper nasal cavity neoplasm involving the anterior skull base. Treatment includes surgery, radiotherapy, chemotherapy, or a combination. The ideal treatment modality has yet to be determined. Esthesioneuroblastoma often lies in proximity to the optic nerves, optic chiasm, and the orbit. Resection risks damaging(More)
OBJECTIVE Silent corticotrophic adenomas (SCAs) of the pituitary gland present as clinically nonfunctioning sellar lesions, with normal serum and urine hormone testing results, but stain positively for adrenocorticotropic hormone in immunohistochemical analyses. These tumors are now more readily recognized, but determination of their natural history and(More)
OBJECTIVE The aim of this study was to evaluate the effect on body weight set point over time of focused, subnecrotic doses of radiation via gamma knife (GK) to the hypothalamus of the genetically obese Zucker rat. METHODS A total of 36 adolescent animals were used in this experiment and placed in 6 groups of 6. The genetically obese homozygous Zucker rat(More)
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