Guang-yu Luo

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Heat shock proteins play an important role in plant stress tolerance and are mainly regulated by heat shock transcription factors (Hsfs). In this study, we generated transgenic rice over-expressing OsHsfA7 and carried out morphological observation and stress tolerance assays. Transgenic plants exhibited less, shorter lateral roots and root hair. Under salt(More)
BACKGROUND This study compared the performance of endoscopic ultrasonography (EUS) and multislice spiral computed tomography (MSCT) in the preoperative staging of gastric cancer. METHODOLOGY/PRINCIPAL FINDINGS A total of 610 patients participated in this study, all of whom had undergone surgical resection, had confirmed gastric cancer and were evaluated(More)
Expression of OsHsfB2b was strongly induced by heat, salt, ABA and PEG treatments. Drought and salt tolerances were significantly decreased by OsHsfB2b overexpression, but were enhanced by RNA interference. Plants have more than 20 heat shock factors (Hsfs) that were designated class A, B, and C. Many members of Class A Hsfs were characterized as activators(More)
Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is useful for lung cancer diagnosis and lymph node staging. The purpose of this study was to investigate EBUS-TBNA for managing mediastinal and hilar lymphadenopathies without intrapulmonary masses. We retrospectively reviewed our EBUS-TBNA database that was obtained between August(More)
To comprehend the gene expression profile in rice panicle under high temperature, Agilent 4×44K rice oligo microarray experiments were carried out using rice post-meiosis panicle treated at 40 centigrade degree for 0 min, 10 min, 20 min, 60 min, and 2 h. The time course differentially expressed genes under heat stress were mainly involved in protein(More)
BACKGROUND Treatment options and prognosis of esophageal squamous cell carcinoma (ESCC) depend on the primary tumor depth (T-staging) and regional lymph node status (N-staging). Endoscopic ultrasound (EUS) has emerged as a useful staging tool, but studies regarding its benefits have been variable. The objective of this study was to evaluate the diagnostic(More)
BACKGROUND The preoperative detection of recurrent laryngeal nerve lymph node (RLN LN) metastasis provides important information for the treatment of esophageal cancer. We investigated the possibility of applying endobronchial ultrasonography (EBUS) with conventional preoperative endoscopic ultrasonography (EUS) and computerized tomography (CT) examination(More)
Primary lung cancer is the fourth most frequently diagnosed cancer, but gastric metastasis from lung cancer is extremely rare. Little is known about its clinicopathological features, prognosis and optimal treatment strategy. The present study reports a case of primary lung cancer that metastasized to the stomach and to the best of our knowledge, is the(More)
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