Ying-bo Chen

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117 Background: To evaluate the prognostic efficacy of the 7th edition TNM classification compared to the 6th edition in gastric cancer patients. METHODS A total of 1,503 gastric cancer patients undergoing surgical resection were staged using the 6th and 7th edition staging systems. Homogeneity, discriminatory ability, and monotonicity of gradients of the(More)
BACKGROUND The mammalian target of rapamycin (mTOR) plays a key role in cellular growth and homeostasis. The purpose of our present study is to investigate the expression of activated mTOR (p-mTOR) in gastric cancer patients, their prognostic significance and the inhibition effect of RAD001 on tumor growth and to determine whether targeted inhibition of(More)
AIM To investigate whether the recommendation to remove 15 lymph nodes that is used in the staging system is necessary to assess gastric cancer progression and to evaluate whether our metastatic lymph node ratio dividing method, adapted from the AJCC's (American Joint Committee on Cancer) 7(th) TNM staging system, is helpful for the patients with fewer than(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)
OBJECTIVE To observe the nerve discharge changes responding to stimulation of "Zusanli" (ST 36) by manual acupuncture (MA) and electroacupuncture (EA), so as to reveal the changing regularity of peripheral nerve response. METHODS Thirty male SD rats were used in the present study. After anesthetizing with urethane (75 mg/kg) and dissecting a branch of the(More)
AIMS To assess the clinical significance and risk factors of solitary lymph node metastasis (SLM) in gastric carcinoma and establish a more accurate method to evaluate the possibility of lymph node metastasis (LM). METHODS A total of 385 patients with gastric carcinoma who underwent D2 lymphadenectomy at the Cancer Center of Sun Yat-Sen University were(More)
Tumor-infiltrating immune cells are associated with tumor prognosis, although the type of immune cells responsible for local immune escape is still unknown. This study examined the relationship between gastric cancer survival and the density of immune cells, including CD8(+) T cells, CD20(+) B cells, and CD33(+)/p-STAT1(+) cells, which represent(More)
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