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In this retrospective study, the correlation between pre- and post-treatment plasma Epstein-Barr virus (EBV) DNA and circulating immune subsets as well as the prognostic implications was investigated in nasopharyngeal carcinoma (NPC) patients. Patients (n=356) were diagnosed and received comprehensive treatment at the First People's Hospital of Foshan from(More)
InGaN/GaN nanorod light-emitting diode (LED) arrays were fabricated using nanoimprint and reactive ion etching. The diameters of the nanorods range from 120 to 300 nm. The integral photoluminescence (PL) intensity for 120 nm nanorod LED array is enhanced as 13 times compared to that of the planar one. In angular-resolved PL (ARPL) measurements, there are(More)
This work was aimed to produce lipopeptides by Bacillus amyloliquefaciens XZ-173 in solid state fermentation using agro-industrial byproducts. A central composite design was used to get the highest lipopeptides production. Results revealed that the optimal conditions for maximum lipopeptides production were 1.79% starch and 1.91% yeast extract by employing(More)
BACKGROUND We retrospectively compared the long-term efficacy of concurrent chemoradiotherapy (CCRT) regimens (docetaxel vs. cisplatin), total dose intensity of cisplatin (> 200 vs. ≤ 200 mg/m2) and pretreatment plasma levels of Epstein-Barr virus (EBV) DNA for nasopharyngeal carcinoma (NPC), and investigated the prognostic factors. METHODS We enrolled(More)
The metallic-structure dependent localized surface plasmons (LSPs) coupling behaviors with InGaN QWs in a green LED epitaxial wafer are investigated by optical transmission, scanning electron microscopy (SEM) and photoluminescence (PL) measurements. Ag nanoparticles (NPs) are formed by thermal annealing Ag layer on the green LED wafer. SEM images show that(More)
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