Objective:To observe the short-term and medium-term clinical effects of electroacupuncture(EA)on patients with lumbar disc herniation(LDH)and to explore the cerebral effects based on resting-state functional magnet-ic resonance(rs-fMRI).Method:Thirty patients with LDH received EA at bilateral L3—S1 jiaji(EX-B2)and Dachangshu(BL25)points in continuous-wave mode at 20Hz(intensity adjusted to patient tolerance),20 minutes per session,every other day for ten sessions.Thirty-three age-and sex-matched healthy volunteers served as controls.All patients underwent rs-fMRI scans before treatment;The LDH group was rescanned one month after completion of EA.The modified Oswestry disability index(ODI),mental health summary(MCS)and physical health summary(PCS)of the short form health survey(SF-36)were assessed in LDH group before treatment and one,three,and six months after treatment.Voxel-wise regional homogeneity(ReHo)and degree centrality(DC)in brain areas were computed to compare between the two groups at baseline and pre-and post-treatment in LDH group.Result:After EA,LDH patients experienced significant reductions in ODI scores at one,three,and six months compared with baseline(P<0.05).PCS score continued to significantly improve at 3 months and 1 month(P<0.05),and the efficacy was the best at 3 months.There was a downward trend in 6 months after treatment,but still remained above baseline(P=0.072).The MCS score also rose at one and three months(P<0.05)but declined by six months.Compared with the control group,LDH patients exhibited increased ReHo in the left anterior cingulate gyrus,elevated DC in bilateral thalami,and decreased DC in bilateral postcentral gyri.After EA treatment,the LDH group showed increased ReHo in bilateral precuneus and the right middle frontal gyrus,as well as increased DC in the left postcentral gyrus.Conclusion:Electroacupuncture improves the short-term and medium-term clinical outcomes in LDH patients,with maximal benefit at three months.The role of electroacupuncture in improving pain and mental health is related to the regulation of pain matrix,default mode brain network,and emotional cognitive control network.

Objective:To observe the short-term and medium-term clinical effects of electroacupuncture(EA)on patients with lumbar disc herniation(LDH)and to explore the cerebral effects based on resting-state functional magnet-ic resonance(rs-fMRI).Method:Thirty patients with LDH received EA at bilateral L3—S1 jiaji(EX-B2)and Dachangshu(BL25)points in continuous-wave mode at 20Hz(intensity adjusted to patient tolerance),20 minutes per session,every other day for ten sessions.Thirty-three age-and sex-matched healthy volunteers served as controls.All patients underwent rs-fMRI scans before treatment;The LDH group was rescanned one month after completion of EA.The modified Oswestry disability index(ODI),mental health summary(MCS)and physical health summary(PCS)of the short form health survey(SF-36)were assessed in LDH group before treatment and one,three,and six months after treatment.Voxel-wise regional homogeneity(ReHo)and degree centrality(DC)in brain areas were computed to compare between the two groups at baseline and pre-and post-treatment in LDH group.Result:After EA,LDH patients experienced significant reductions in ODI scores at one,three,and six months compared with baseline(P<0.05).PCS score continued to significantly improve at 3 months and 1 month(P<0.05),and the efficacy was the best at 3 months.There was a downward trend in 6 months after treatment,but still remained above baseline(P=0.072).The MCS score also rose at one and three months(P<0.05)but declined by six months.Compared with the control group,LDH patients exhibited increased ReHo in the left anterior cingulate gyrus,elevated DC in bilateral thalami,and decreased DC in bilateral postcentral gyri.After EA treatment,the LDH group showed increased ReHo in bilateral precuneus and the right middle frontal gyrus,as well as increased DC in the left postcentral gyrus.Conclusion:Electroacupuncture improves the short-term and medium-term clinical outcomes in LDH patients,with maximal benefit at three months.The role of electroacupuncture in improving pain and mental health is related to the regulation of pain matrix,default mode brain network,and emotional cognitive control network.

Background: Immunochemotherapy has demonstrated a promising efficacy for a variety of B-cell lymphoma but has limited efficacy for Epstein–Barr virus-positive (EBV +) diffuse large B-cell lymphoma (DLBCL) that is refractory or relapsed to conventional chemotherapy regimens. Considering higher programmed death-ligand 1 (PD-L1) expres‑ sion in the subset of patients with DLBCL with positive EBV, we speculated that PD-1 inhibitors plus chemotherapy may be an alternative regimen in patients with refractory/relapsed EBV + DLBCL. Methods: This retrospective study included six adult patients diagnosed with refractory EBV + DLBCL resistant to first-line immunochemotherapy regimens (R-CHOP). These patients received PD-1 inhibitors plus chemotherapy as second-line treatment. Results: The final analysis included six patients (four men and two women (median age, 50 years; range, 39–83 years)). Four patients were diagnosed with Epstein–Barr virus (EBV) + DLBCL, and two had DLBCL associated with chronic inflammation. Over a median follow-up of 20 months (range, 2–31 months), the objective response rate was 83% (5/6) and the complete remission rate was 67% (4/6). No severe immune-related adverse reactions occurred, and only a mild rash was reported, which did not necessitate the discontinuation of therapy. Conclusion The combination of PD-1 inhibitors and chemotherapy offers promising results as a second-line treat‑ ment for patients with refractory EBV + DLBCL that is resistant to first-line immunochemotherapy regimens. These preliminary findings warrant further investigation in larger clinical trials to validate the efficacy and safety of this therapeutic approach.

Background: Immunochemotherapy has demonstrated a promising efficacy for a variety of B-cell lymphoma but has limited efficacy for Epstein–Barr virus-positive (EBV +) diffuse large B-cell lymphoma (DLBCL) that is refractory or relapsed to conventional chemotherapy regimens. Considering higher programmed death-ligand 1 (PD-L1) expres‑ sion in the subset of patients with DLBCL with positive EBV, we speculated that PD-1 inhibitors plus chemotherapy may be an alternative regimen in patients with refractory/relapsed EBV + DLBCL. Methods: This retrospective study included six adult patients diagnosed with refractory EBV + DLBCL resistant to first-line immunochemotherapy regimens (R-CHOP). These patients received PD-1 inhibitors plus chemotherapy as second-line treatment. Results: The final analysis included six patients (four men and two women (median age, 50 years; range, 39–83 years)). Four patients were diagnosed with Epstein–Barr virus (EBV) + DLBCL, and two had DLBCL associated with chronic inflammation. Over a median follow-up of 20 months (range, 2–31 months), the objective response rate was 83% (5/6) and the complete remission rate was 67% (4/6). No severe immune-related adverse reactions occurred, and only a mild rash was reported, which did not necessitate the discontinuation of therapy. Conclusion The combination of PD-1 inhibitors and chemotherapy offers promising results as a second-line treat‑ ment for patients with refractory EBV + DLBCL that is resistant to first-line immunochemotherapy regimens. These preliminary findings warrant further investigation in larger clinical trials to validate the efficacy and safety of this therapeutic approach.

In recent year,under the influence of the concept of"slow employment"and"lazy employment",more and more job seekers flow to the market.Considering that human resource is the basic of hospital survival and development,and talent recruitment is the source of talent work,hospitals need to ensure effective recruitment of talents under the digital economy era,and seize these opportunities to attract talents.By analyzing the measures of the recruitment process of the Six Affiliated Hospital of Sun Yat-sen University during 2018-2023,the paper summarizes the hospital's experience to improve the recruitment process by building a broader,more complete,faster and more accurate recruitment system.At the same time,the recruitment process should be constantly optimized in accordance with the current policies of epidemic prevention and control to ensure that talents are available for hospitals and hospitals can employ the most suitable talents.

Background: Immunochemotherapy has demonstrated a promising efficacy for a variety of B-cell lymphoma but has limited efficacy for Epstein–Barr virus-positive (EBV +) diffuse large B-cell lymphoma (DLBCL) that is refractory or relapsed to conventional chemotherapy regimens. Considering higher programmed death-ligand 1 (PD-L1) expres‑ sion in the subset of patients with DLBCL with positive EBV, we speculated that PD-1 inhibitors plus chemotherapy may be an alternative regimen in patients with refractory/relapsed EBV + DLBCL. Methods: This retrospective study included six adult patients diagnosed with refractory EBV + DLBCL resistant to first-line immunochemotherapy regimens (R-CHOP). These patients received PD-1 inhibitors plus chemotherapy as second-line treatment. Results: The final analysis included six patients (four men and two women (median age, 50 years; range, 39–83 years)). Four patients were diagnosed with Epstein–Barr virus (EBV) + DLBCL, and two had DLBCL associated with chronic inflammation. Over a median follow-up of 20 months (range, 2–31 months), the objective response rate was 83% (5/6) and the complete remission rate was 67% (4/6). No severe immune-related adverse reactions occurred, and only a mild rash was reported, which did not necessitate the discontinuation of therapy. Conclusion The combination of PD-1 inhibitors and chemotherapy offers promising results as a second-line treat‑ ment for patients with refractory EBV + DLBCL that is resistant to first-line immunochemotherapy regimens. These preliminary findings warrant further investigation in larger clinical trials to validate the efficacy and safety of this therapeutic approach.

Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with unclear etiology and limited treatment options. The median survival time for IPF patients is approximately 2-3 years and there is no effective intervention to treat IPF other than lung transplantation. As important components of lung tissue, endothelial cells (ECs) are associated with pulmonary diseases. However, the role of endothelial dysfunction in pulmonary fibrosis (PF) is incompletely understood. Sphingosine-1-phosphate receptor 1 (S1PR1) is a G protein-coupled receptor highly expressed in lung ECs. Its expression is markedly reduced in patients with IPF. Herein, we generated an endothelial-conditional S1pr1 knockout mouse model which exhibited inflammation and fibrosis with or without bleomycin (BLM) challenge. Selective activation of S1PR1 with an S1PR1 agonist, IMMH002, exerted a potent therapeutic effect in mice with bleomycin-induced fibrosis by protecting the integrity of the endothelial barrier. These results suggest that S1PR1 might be a promising drug target for IPF therapy.

Objective To investigate the role of macrophage migration inhibitory factor (MIF) gene polymorphisms in adult onset Still's disease(AOSD).Methods Plasma MIF levels were measured by enzymelinked immunosorbent assay (ELISA).Genomic DNAs were collected from patients and controls.The polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay and short tandem repeat genotyping were used to detect the polymorphisms of MIF gene promoter.The -173 G/C SNP and -794 CATT repeat genotype and allele frequencies between patients and controls were capared using pearson's Chi-square test.The non-parmetric Mann-Whithey U test was conducted to compare MIF expressin between cases and controls.Results Plasma MIF levels were significantly higher in AOSD (119±113) ng/ml than those in controls (55±29) ng/ml (P＜0.01).Individuals with -173 * C allele (OR=1.776; 95％CI 1.101-2.864; P=0.017) or -794 *5-CATT allele (OR=1.81;95％CI 1.27-2.58; P=0.001) were at increased risk for AOSD.Conclusion The MIF gene polymorphisms are associated with AOSD.

Objective To explore the relativity between clinical learning organization culture and core competency among registered nurses,to offer theoretic basis and practical advices for improving core competency among registered nurses.Methods 680 registered nurses in three tertiary hospitals in Ji'nan city were investigated with the general information questionnaire,Competency Inventory for Registered Nurses and the Dimensions of The Learning Organization Questionnaire.Results The total score and all the four subscales of learning organization were positively correlated with the core competency among registered nurses(P＜0.01),the dimension of overall situation senses and strategic leadership were the main influencing factors.Conclusions The cultivation of nurses' overall situation senses should be strengthened,providing strategic leadership for learning,strengthening cooperation and innovation,and promoting inquiry and communication.These will help increase core competency among registered nurses and improve their general competence.

Dendritic cells are now given more attention th ese years in tumor immuno-therapy. In this review, we summarized the advances o f dendritic cells vaccines and their applications in malignant tumors such as me lanoma and renal carcinoma.