Eric G Thompson

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CONTEXT The serotonergic (5-hydroxytryptamine [5-HT]) neurons in the medulla oblongata project extensively to autonomic and respiratory nuclei in the brainstem and spinal cord and help regulate homeostatic function. Previously, abnormalities in 5-HT receptor binding in the medullae of infants dying from sudden infant death syndrome (SIDS) were identified,(More)
Mucolipidosis Type IV is currently characterized as a lysosomal storage disorder with defects that include corneal clouding, achlorhydria and psychomotor retardation. MCOLN1, the gene responsible for this disease, encodes the protein mucolipin-1 that belongs to the "Transient Receptor Potential" family of proteins and has been shown to function as a(More)
Central chemoreception is the mechanism by which the brain detects the level of carbon dioxide (CO(2)) in the arterial blood and alters breathing accordingly in order to maintain it within physiological levels. The ventral surface of the medulla oblongata (VMS) of animals has long been recognized as a site of chemosensitivity, culminating in the recent(More)
Initial reports suggest that positron emission tomography with [18F]fluorodeoxyglucose (FDG-PET) may offer greater diagnostic accuracy and versatility than conventional radiology in staging patients with metastatic melanoma. We reviewed the first 100 melanoma patients to have PET imaging at our institution. PET findings were correlated with all other(More)
The tumor suppressor breast cancer susceptibility protein 1 (BRCA1) protects our cells from genomic instability in part by facilitating the efficient repair of DNA double-strand breaks (DSBs). BRCA1 promotes the error-free repair of DSBs through homologous recombination and is also implicated in the regulation of nonhomologous end joining (NHEJ) repair(More)
Autonomic dysfunction is prevalent in girls with Rett syndrome, an X-chromosome-linked disorder of mental retardation resulting from mutations in the gene encoding methyl-CpG-binding protein 2 (MeCP2). This gene plays a role in regulating neuronal activity-dependent gene expression, including brain-derived neurotrophic factor (BDNF), which is a potent(More)
OBJECTIVE The diagnosis of GH deficiency in adults relies on the results of GH provocative testing. Whilst in some patients the testing strategy is clear, this is not the case in all patients. The objective of this study was to further examine the concordance between the GH responses to two different provocative stimuli, to correlate this with the number of(More)
The clinical investigation of 63 patients with a hospital discharge diagnosis of dementia was reviewed. The review focused on the completeness of ancillary investigations to detect treatable causes of dementia, and on the follow-up examination to confirm the diagnosis. Patients admitted to specialized geriatric psychiatry beds were compared to those(More)
Mast cell populations in the vaginal cul-de-sac of female brushtail possums do not appear to be related to microbial invasion but changes in their density occur at oestrus, indicating a hormonal influence. The present study examined the effect of treatment with oestradiol on microflora and on mast cell numbers and their spatial location in cul-de-sac tissue(More)
The traditional method for inducing and synchronising oestrus in the brushtail possum (Trichosurus vulpecula) is by removal of their suckling pouch young (RPY). However, our studies have recently shown that, in addition to wide variation between animals in the time of ovulation after RPY, a proportion of animals failed to ovulate. Evidence from several(More)