ObjectiveTo investigate the effect and mechanism of long intergenic non-coding RNA02086 （LINC02086） overexpression mediated macrophage polarization on the proliferation， migration and invasion of gastric cancer cells. MethodsThe expression levels of LINC02086 in the human gastric epithelial cell line GES-1 and human gastric cancer cell lines HCG-27， NCI-N87， and AGS were determined by qRT-PCR. Human acute monocytic leukemia cells （THP-1） were induced to differentiate into M0 macrophages using phorbol 12-myristate 13-acetate （PMA）. HGC-27 cells were infected with either LINC02086 overexpression lentivirus （OE-LINC02086） or its negative control lentivirus （Vector）， and the culture supernatants were collected as conditioned medium （CM1）. M0 macrophages were co-cultured with the infected HGC-27 cells， and the resulting supernatants were designated as conditioned medium 2 （CM2）. M0 macrophages were treated with CM1 alone or in combination with Wnt/β-catenin pathway inhibitor IWR-1， forming the Vector+CM1， OE-LINC02086+CM1， and OE-LINC02086+CM1+IWR-1 groups， respectively. Flow cytometry was used to detect mannose receptor C-type 1 （CD206） expression， and qRT-PCR was employed to measure mRNA levels of interleukin-10 （IL⁃10）， transforming growth factor-β （TGF⁃β）， vascular endothelial growth factor （VEGF）， and chemokine ligand 22 （CCL22）. Western blot was performed to evaluate protein expression of CD206， VEGF， and key components of the Wnt/β-catenin pathway—Wnt family member 3a （Wnt3a）， glycogen synthase kinase-3β （GSK-3β）， and β-catenin. HGC-27 cells were treated with CM2 alone or combined with IWR-1， establishing the Vector+CM2， OE-LINC02086+CM2， and OE-LINC02086+CM2+IWR-1 groups. CCK-8 assay was used to evaluate cell proliferation， and Transwell assays were conducted to assess migration and invasion capabilities. ResultsCompared with GES-1 cells， the expression levels of LINC02086 were upregulated in HCG-27， NCI-N87， and AGS cells （P < 0.05）， with the smallest increase observed in HCG-27 cells. Compared with Vector+CM1 group， the level of CD206 and the expression levels of IL⁃10， TGF⁃β， VEGF and CCL22 mRNA in macrophages stimulated by OE-LINC02086+CM1 increased （P<0.05）. Meanwhile， the expression levels of Wnt3a and β-catenin proteins in cells increased （P<0.05）， and the expression level of GSK-3β protein decreased （P<0.05）. However， co-treatment with IWR-1 markedly reversed the promoting effects of LINC02086 overexpression on the expression of M2 polarization markers， including CD206， IL⁃10， and TGF⁃β mRNA， in macrophages （P<0.05）， as well as its activation of the Wnt/β-catenin signaling pathway （P<0.05）. Compared with Vector+CM2 group， HGC-27 cells infected with OE-LINC02086+CM2 had increased proliferation activity and increased number of migration and invasion cells （P<0.05）. However， the combined intervention of IWR-1 significantly reversed the promotion of LINC02086 overexpression on the proliferation， migration and invasion of HGC-27 cells （P<0.05）. ConclusionLINC02086 overexpression promotes the proliferation， migration and invasion of gastric cancer cells by activating Wnt/β-catenin pathway to mediate M2 polarization of macrophages.

Objective To investigate the clinical effectiveness of a nursing safety program for laying moxibustion treatment in sub-health population based on the Delphi method.Methods 160 sub-health patients who sought treatment between April 2022 and August 2024 in Hangzhou Red Cross Hospital were selected and randomly divided into observation group(n=80)and control group(n=80).Both groups received laying moxibustion rehabilitation therapy.The control group received routine nursing care,while the observation group received nursing intervention based on the laying moxibustion nursing safety program developed through the Delphi method.Results Through Delphi method questionnaire survey of 15 experts,three main factors affecting laying moxibustion safety were identified and 11 specific nursing points were established.The incidence of adverse events in observation group was significantly lower than that in control group(P＜0.05),and nursing satisfaction was significantly higher than that in control group(P＜0.05).Conclusion The laying moxibustion nursing safety program constructed based on the Delphi method can effectively enhance the clinical safety of laying moxibustion treatment.

Objective To investigate the clinical effectiveness of a nursing safety program for laying moxibustion treatment in sub-health population based on the Delphi method.Methods 160 sub-health patients who sought treatment between April 2022 and August 2024 in Hangzhou Red Cross Hospital were selected and randomly divided into observation group(n=80)and control group(n=80).Both groups received laying moxibustion rehabilitation therapy.The control group received routine nursing care,while the observation group received nursing intervention based on the laying moxibustion nursing safety program developed through the Delphi method.Results Through Delphi method questionnaire survey of 15 experts,three main factors affecting laying moxibustion safety were identified and 11 specific nursing points were established.The incidence of adverse events in observation group was significantly lower than that in control group(P＜0.05),and nursing satisfaction was significantly higher than that in control group(P＜0.05).Conclusion The laying moxibustion nursing safety program constructed based on the Delphi method can effectively enhance the clinical safety of laying moxibustion treatment.

Objective:To investigate the clinical efficacy of early pancreatic duct stenting in the treatment of acute pancreatitis.Methods:The retrospective and descriptive study was conducted. The clinical data of 201 patients with acute pancreatitis who were admitted to General Hospital of Ningxia Medical University from October 2011 to December 2017 were collected. There were 106 males and 95 females, aged from 18 to 90 years, with a median age of 62 years. Of 201 patients, there were 178 cases with moderate severe acute pancreatitis and 23 cases with serious severe acute pancreatitis. Patients were treated with pancreatic duct stenting within 48 hours after admission. Observation indicators: (1) treatment; (2) follow-up. Follow-up was conducted using outpatient examination and telephone interview to detect recurrence of acute pancreatitis after surgery up to June 2019. Measurement data with normal distribution were represented by Mean± SD, and the independent sample t test was used for comparison between groups, and the matched samples t test was used for comparison between before and after. Measurement data with skewed distribution were represented by M( P25 ,P75) or M(range), and the Mann-Whitney U test was used for comparison between groups, and the Wilcoxon signed rank sum test was used for comparison between before and after. Count data were expressed as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test . Results:(1) Treatment: 201 patients received pancreatic duct stenting successfully, 63 of which were detected pancreatic obstruction with white-floc. The interval time from admission to surgery , operation time, time for initial oral intake, duration of hospital stay and hospital expenses of 201 patients were 10 hours(4 hours,22 hours), (35±15)minutes, 3 days(2 days,5 days), 6 days(5 days,10 days) and 3.8×10 4 yuan (3.0×10 4 yuan,4.9×10 4 yuan). Of 201 patients, 22 patients were transferred to intensive care unit, including 1 case with serious severe underwent inhospital death and 1 case with moderate severe and 7 cases with serious severe underwent auto-discharge from hospital. There were 25 cases with local complications, including 17 cases with pancreatic infectious necrosis, 7 cases with pancreatic walled-off necrosis and 1 case with spleen infarction. All 25 patients were cured after surgical inter-vention or conservative treatment. Further analysis showed that cases being transferred to intensive care unit, cases undergoing surgical treatment, the time for initial oral intake, duration of hospital stay and cases undergoing auto-discharge from hospital were 6, 11, 3 days(2 days,5 days), 6 days(5 days,10 days) and 1 for the 178 moderate severe cases, versus 16, 5, 7 days(4 days,9 days), 9 days (7 days,17 days) and 7 for the 23 serious severe cases, showing significant differences ( χ2=91.561, 6.730, Z=6.485, 5.463, χ2=47.561, P<0.05). The white blood cell count, serum amylase indexes and chronic health evaluation Ⅱ score of 201 patients were (14±6)×10 9/L, 928 U/L(411 U/L,1 588 U/L), 9±5 before admission, versus (10±4)×10 9/L, 132 U/L(72 U/L,275 U/L), 6±4 at 48 hours after admission, respectively, showing significant differences ( t=12.219, Z=11.639, t=16.016, P<0.05). (2) Follow-up: of 201 patients, 153 cases were followed up for 40 months (27 months,55 months). During the follow-up, 32 of the 153 cases had recurrence of acute pancreatitis. Conclusion:Early pancreatic duct stenting is safe and feasible in the treatment of acute pancreatitis.