Simon S Sung

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MicroRNAs (miRNAs) play important roles during development and also in adult organisms by regulating the expression of multiple target genes. Here, we studied the function of miR-133b during zebrafish spinal cord regeneration and show upregulation of miR-133b expression in regenerating neurons of the brainstem after transection of the spinal cord. miR-133b(More)
OBJECTIVE To evaluate the safety and efficacy of botulinum toxin type A in disabling multiple sclerosis (MS)-related upper limb tremor. METHODS Twenty-three patients with MS contributed data from 33 upper limbs to this study. Each limb was randomized in a crossover design to receive botulinum toxin type A or placebo at baseline and the reverse treatment(More)
Cortisol concentration in both serum and saliva sharply increases and reaches a peak within the first hour after waking in the morning. This phenomenon is known as the cortisol awakening response (CAR) and is used as an index of hypothalamus-pituitary-adrenal (HPA) axis function. We examined whether ovarian steroid concentrations increased after awakening(More)
Disease caused by Powassan virus (POWV), a tick-borne flavivirus, ranges from asymptomatic to severe neurologic compromise and death. Two cases of POWV meningoencephalitis in New York, USA, highlight diagnostic techniques, neurologic outcomes, and the effect of POWV on communities to which it is endemic.
A series of copper(I) alkylamide complexes have been synthesised; copper(I) dicyclohexylamide (1), copper(I) 2,2,6,6-tetramethylpiperidide (2), copper(I) pyrrolidide (3), copper(I) piperidide (4), and copper(I) benzylamide (5). Their solid-state structures and structures in [D6 ]benzene solution are characterised, with the aggregation state in solution(More)
Disease caused by Powassan virus (POWV), a tick-borne flavivirus, ranges from asymptomatic to severe neu-rologic compromise and death. Two cases of POWV me-ningoencephalitis in New York, USA, highlight diagnostic techniques, neurologic outcomes, and the effect of POWV on communities to which it is endemic. P owassan virus (POWV), a rare neuroinvasive(More)
PURPOSE Cortisol awakening response (CAR) and nighttime cortisol levels have been used as indices of adrenocortical activity. However, population-based statistical information regarding these indices has not been provided in healthy subjects. This study was carried out to provide basic statistical information regarding these indices. MATERIALS AND METHODS(More)
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