Learn More
We propose a Generalized Dantzig Selector (GDS) for linear models, in which any norm encoding the parameter structure can be leveraged for estimation. We investigate both computational and statistical aspects of the GDS. Based on conjugate proximal operator, a flexible inexact ADMM framework is designed for solving GDS. Thereafter, non-asymptotic(More)
OBJECTIVE The NLRP3 (NALP3, cryopyrin) inflammasome, a key component of the innate immune system, facilitates caspase-1 and interleukin (IL)-1β processing, which amplifies the inflammatory response. Here, we investigated whether NLRP3 knockdown decreases neutrophil infiltration, reduces brain edema, and improves neurological function in an intracerebral(More)
AIM To determine whether Nrf2 signaling pathway activation could attenuate oxidative stress and neuronal damage following traumatic brain injury (TBI). METHODS Controlled cortical impact (CCI) injury was performed in Sprague-Dawley rats and Nrf2-knockout or control mice. Sulforaphane (SFN), a potent Nrf2 activator, was used to activate Nrf2. Oxidative(More)
Autophagy involves degradation of dysfunctional cellular components through the actions of lysosomes. Apoptosis is the process of programmed cell death involving a series of characteristic cell changes. Autophagy and apoptosis, as self-destructive processes, play an important role in the pathogenesis of neurological diseases; and a crosstalk between(More)
BACKGROUNDS While previous meta-analysis have investigated the efficacy of cilostazol in the secondary prevention of ischemic stroke, they were criticized for their methodology, which confused the acute and chronic phases of stroke. We present a new systematic review, which differs from previous meta-analysis by distinguishing between the different phases(More)
Purpose The objective of this study was to assess the prognostic value of metabolic tumor burden on 2-deoxy-2-[ 18 F]fluoro-D-glucose (18 F-FDG) positron emission tomog-raphy (PET)/CT measured with metabolic tumor volume (MTV) and total lesion glycolysis (TLG), independent of Union Internationale Contra la Cancrum (UICC)/American Joint Committee on Cancer(More)
PURPOSE To develop a computer-aided detection (CADe) scheme for nodules in chest radiographs (CXRs) with a high sensitivity and a low false-positive (FP) rate. METHODS The authors developed a CADe scheme consisting of five major steps, which were developed for improving the overall performance of CADe schemes. First, to segment the lung fields accurately,(More)
PURPOSE Neoadjuvant chemotherapy (NCT) is a standard treatment option for locally advanced breast cancer. However, the lack of an efficient method to predict treatment response and patient prognosis hampers the clinical evaluation of patient eligibility for NCT. An elevated lymphocyte-to-monocyte ratio (LMR) has been reported to be associated with a(More)