Publications by authors named "Dong-yi Yan"

Background: Colorectal cancer (CRC) is a prevalent malignant neoplasm characterized by subtle early manifestations.

Aim: To investigate the correlation among serum lipid profiles, the triglyceride-glucose (TyG) index, and the atherosclerotic index (AI) in patients with CRC. Furthermore, it explored the clinical diagnostic utility of combining serum lipids with cancer antigens in the context of CRC.

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With the emergence of novel variants, Omicron variant caused a different clinical picture than the previous variants and little evidence was reported regarding perioperative outcomes after Omicron variants. The aim of the study was to evaluate the postoperative outcomes of gastrointestinal cancer patients following Omicron variants infection and also to determine the timing of surgery after infection recovery. A total of 124 patients who underwent gastrointestinal cancer surgery with prior SARS-CoV-2 infection between December 2022 and February 2023 were retrospectively reviewed.

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Background: Better exposition is important for lymph node dissection in the suprapancreatic region and lesser curvature region of the stomach, and digestive tract reconstruction, especially without excellent assistants.

Patients And Methods: We developed a new laparoscopic retraction method with the use of two internal retractors (TIRs) punctured along with suture. Clinicopathological data, surgical data, and postoperative outcomes were assessed.

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Introduction: Koumine (KME) is the most abundant active ingredient separated from Benth and exhibits a significant therapeutic effect on rheumatoid arthritis (RA). It is a lipophilic compound with poor aqueous solubility, and there is an urgent need to develop novel dosage forms of KME and promote its clinical application for the treatment of RA. The aim of this study was to design and develop KME-loaded microemulsions (KME-MEs) for the effective management of RA.

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Background And Objective: A recent striking advance in the treatment of depression has been the finding of rapid antidepressant effects in over 70% of patients with treatment-resistant depression (TRD) using ketamine. However, the potential risk of addiction may limit its clinical use. Recent research revealed that blockade of N-methyl-D-aspartate receptor (NMDAR) dependent bursting activity in the lateral habenula (LHb) could mediate the fast antidepressant effects of ketamine.

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Objective: To retrospectively analyze the surgical outcome of portal hypertension and explore the risk-factors of long-term survival after operation.

Methods: The data of 149 patients (male 119, female 30, aged from 19 to 73 years old) with portal hypertension treated surgically from January 1996 to October 2007 was collected. Among these patients, there were 110 patients for Child A and 39 patients for Child B according to Child-Pugh classification.

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