Liang Shang

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The clinicopathological characteristics of small intestinal neuroendocrine neoplasms (SI-NENs) and the prognostic validity of WHO grading classification for SI-NENs are still unknown in Asian patients. 277 patients and 8315 patients with SI-NENs were retrieved respectively from eleven Chinese hospitals and Surveillance, Epidemiology, and End Results (SEER)(More)
AIM To investigate a newly designed stent and its dilatation effect in a rabbit model of benign esophageal stricture. METHODS Thirty-four New Zealand white rabbits underwent a corrosive injury in the middle esophagus for esophageal stricture formation. Thirty rabbits with a successful formation of esophageal strictures were randomly allocated into two(More)
n-ZnO/p-GaN heterojunction light emitting diodes with different interfacial layers were fabricated by pulsed laser deposition. The electroluminescence (EL) spectra of the n-ZnO/p-GaN diodes display a broad blue-violet emission centered at 430 nm, whereas the n-ZnO/ZnS/p-GaN and n-ZnO/AlN/p-GaN devices exhibit ultraviolet (UV) emission. Compared with the AlN(More)
Hollow core Bragg fibers (HC-BFs) with a conventional multilayered cladding or with a defect layer are employed to realize a miniaturized and highly sensitive fluorescence sensor. The performance of our proposed fluorescence sensor strongly depends on the large core HC-BF that simultaneously acts as a sample cell, a fluorescence collector and a filter for(More)
Gas chromatography/olfactometry (GC/O) has been used in various fields as a valuable method to identify odor-active components from a complex mixture. Since human assessors are employed as detectors to obtain the olfactory perception of separated odorants, the GC/O technique is limited by its subjectivity, variability, and high cost of the trained(More)
Biodegradable esophageal stents eliminate stent retrieval, but usually induce hyperplasia. This study investigated the properties of a novel biodegradable stent in vitro and in vivo. The degradation of the novel stent was observed in phosphate buffered saline (PBS) for 8 weeks. The radial forces, pH values, morphology, and retention rate of the intrinsic(More)
OBJECTIVE To identify an effective saRNA sequence that can specifically up-regulate VEZT expression and to determine the influence of saRNA had on gastric cancer cell growth, proliferation, invasion and migration. METHODS Three various saRNAs, that target the VEZT gene promoter at different locations relative to the transcription start site were(More)
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