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Head and neck cancer in the betel quid chewing area: recent advances in molecular carcinogenesis
Head and neck cancer (HNC) is one of the 10 most frequent cancers worldwide, with an estimated over 500 000 new cases being diagnosed annually. The overall 5‐year survival rate in patients with HNC… Expand
Relative 11C-PiB Delivery as a Proxy of Relative CBF: Quantitative Evaluation Using Single-Session 15O-Water and 11C-PiB PET
The primary goal of this study was to assess the suitability of 11C-Pittsburgh compound B (11C-PiB) blood–brain barrier delivery (K1) and relative delivery (R1) parameters as surrogate indices of… Expand
Capricorn-A Web-Based Automatic Case Log and Volume Analytics for Diagnostic Radiology Residents.
RATIONALE AND OBJECTIVES On-service clinical learning is a mainstay of radiology education. However, an accurate and timely case log is difficult to keep, especially in the absence of software tools… Expand
Utility of Magnetic Resonance Imaging Features for Improving the Diagnosis of Idiopathic Intracranial Hypertension Without Papilledema.
- Robert M. Mallery, O. F. Rehmani, +10 authors G. Liu
- Journal of neuro-ophthalmology : the official…
- 1 September 2019
OBJECTIVE Revised diagnostic criteria for idiopathic intracranial hypertension (IIH) were proposed in part to reduce misdiagnosis of intracranial hypertension without papilledema (WOP) by using 3 or… Expand
A semi-quantitative method for correlating brain disease groups with normal controls using SPECT: Alzheimer's disease versus vascular dementia
- Y. Chen, G. Deutsch, R. Satya, H. Liu, J. Mountz
- Medicine, Computer Science
- Comput. Medical Imaging Graph.
PURPOSE To demonstrate the utility of semi-quantitative circumferential-profile analysis of regional cerebral blood flow (rCBF) SPECT in Alzheimer's disease (AD) versus white matter vascular dementia… Expand
18F-Flortaucipir PET/MRI Correlations in Nonamnestic and Amnestic Variants of Alzheimer Disease
Nonamnestic Alzheimer disease (AD) variants, including posterior cortical atrophy and the logopenic variant of primary progressive aphasia, differ from amnestic AD in distributions of tau aggregates… Expand
Prostaglandin F(2alpha) stimulates MEK-ERK signalling but decreases the expression of alkaline phosphatase in dental pulp cells.
- M. C. Chang, Y. Chen, +7 authors J. Jeng
- Chemistry, Medicine
- International endodontic journal
- 1 June 2010
AIM To study prostaglandin F(2alpha) (PGF(2alpha)) receptor expression and downstream signalling in cultured human dental pulp cells and the effect of PGF(2alpha) on the alkaline phosphatase (ALP)… Expand
Placental mesenchymal stromal cells seeded on clinical grade extracellular matrix improve ambulation in ovine myelomeningocele.
- Sandra K. Kabagambe, B. Keller, +10 authors D. Farmer
- Journal of pediatric surgery
- 12 October 2017
PURPOSE The purpose of this study was to investigate the effects of placental mesenchymal stromal cells (PMSCs) seeded on a clinical grade porcine small intestinal submucosa (SIS)-derived… Expand
Regional brain amyloid-β accumulation associates with domain-specific cognitive performance in Parkinson disease without dementia
Parkinson disease patients develop clinically significant cognitive impairment at variable times over their disease course, which is often preceded by milder deficits in memory, visuo-spatial, and… Expand
Wallerian Degeneration Beyond the Corticospinal Tracts: Conventional and Advanced MRI Findings.
- Y. Chen, S. A. Nabavizadeh, A. Vossough, S. Kumar, L. Loevner, S. Mohan
- Journal of neuroimaging : official journal of the…
- 1 May 2017
Wallerian degeneration (WD) is defined as progressive anterograde disintegration of axons and accompanying demyelination after an injury to the proximal axon or cell body. Since the 1980s and 1990s,… Expand