Guo-Dong Zhang

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BACKGROUND The clinical failure after prostatic artery embolization (PAE) with conventional particles was relatively high, in treatment for lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). We reported the results of PAE with combined polyvinyl alcohol particles 50 μm and 100 μm in size as a primary treatment in 24 patients with(More)
OBJECTIVE To explore the expression of Nrf2/ARE pathway in hindbrain tissue after the traumatic brain injury (TBI) and its anti-oxidative stress effect in the secondary nerve injury. METHODS The mice with Nrf2 gene knockout were used for the establishment of brain injury model. The experimental animals were divided into four groups: (Nrf2(+)/(+))(More)
Y-STR haplotype data were obtained in a population sample of 197 unrelated healthy male individuals of Chinese Tujia ethnic minority group residing in an autonomous county of Southern China using 17 Y-chromosome STR markers. A total of 197 haplotypes were identified in the set of Y-STR loci. The overall haplotype diversity for the Tujia population at 17(More)
Little is known about the role of isorhamnetin on endothelial cell apoptosis and inflammation when insulted by TNF-α injury. In our study, HUVECs were treated with TNF-α for 6 hours. HUVECs apoptosis were detected using flow cytometry. The expressions of ICAM-1, VCAM-1, E-selectin, NF-κB, AP-1 and eNOS were determined with western blotting or flow(More)
OBJECTIVE To evaluate the effects of fluorid on morphology change in enamel and dentin during tooth bleaching. METHODS The study population consisted of twelve patients who required the extraction of first premolars for orthodontic reasons. Twelve participants were divided into three groups: bleaching with NaF-treated group, bleaching-treated group and(More)
OBJECTIVE To compare the early clinical outcomes of primary total knee arthroplasty in the valgus knee between mobile-bearing prosthesis and fixed-bearing prosthesis. METHODS From January 2011 to December 2013, 17 patients (23 knees) treated by the same surgeon were selected for a retrospective study in the First Hospital of Jilin University, including 2(More)
A vibrating system with some kind of internal damping represents a distributed or passive control. In this article, a wave equation with clamped boundary conditions and internal Kelvin-Voigt damping is considered. It is shown that the spectrum of system operator is composed of two parts: point spectrum and continuous spectrum. The point spectrum is consist(More)
OBJECTIVE To evaluate the clinical effect of 3D printing-assisted minimal invasive surgery on pelvic fracture by plate internal fixation through a small incision lateral to the rectus abdominis. METHODS This retrospective study was conducted among 50 patients with pelvic fracture undergoing anteromedial plate internal fixation between September, 2013 and(More)