1.Mechanism research progress of traditional Chinese medicine in the intervention of Parkinson’s disease by regulating the Nrf2/HO-1 signaling pathway
Jialin YAO ; Lufeng BAI ; Yunxiang GUAN ; Baicheng QIAN ; Baoliang WANG
China Pharmacy 2025;36(6):764-768
Parkinson’s disease (PD) is a common chronic neurodegenerative disease with movement disorders as the main clinical manifestation. The nuclear factor-erythroid 2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) signaling pathway is closely associated with the occurrence and progression of PD. TCM flavonoid monomers (luteolin, rutin, etc.), alkaloids (camptothecin, sinomenine, and alkaloids extracted from Uncaria rhynchophylla), terpenes (tanshinone ⅡA, carvacrol, paeoniflorin), phenols (ellagic acid, rosmarinic acid), saponins (ginsenoside RK1), and traditional Chinese medicine compounds (Wuzi yanzong pill and PD formula-2) can resist oxidative stress damage, inhibit inflammatory responses and abnormal aggregation of α-synuclein, and regulate neurotrophic factors by activating the Nrf2/HO-1 signaling pathway, thereby alleviating dopaminergic neuronal damage.
2.Study on residents’willingness to pay for community pharmacies’medication guidance services and its influencing factors
Mingyue LI ; Jiangtao ZHANG ; Zhen KANG ; Hui GAO ; Wentao LIAO ; Lufeng CHENG
China Pharmacy 2025;36(22):2766-2771
OBJECTIVE To explore the willingness to pay (WTP) of Urumqi residents for community pharmacies’ medication guidance services and its influencing factors, so as to provide data support for the optimization of community pharmacy services and the establishment of a fee structure for medication guidance services. METHODS A stratified quota sampling method was employed to select 14 communities in Urumqi City. From April to June 2025, a combined offline and online questionnaire survey was conducted among adult residents in these communities. The contingent valuation method was used to construct three hypothetical scenarios (namely, basic, enhanced and extended services) of medication counselling in community pharmacies to assess residents’ WTP for these services. Binary Logistic regression was employed to analyze the influencing factors of WTP. RESULTS A total of 576 valid questionnaires were obtained. Under the scenarios of basic, enhanced and extended services, 38.54%, 49.65% and 67.19% of the respondents expressed WTP for the services, respectively. Occupational type, type of basic medical insurance, annual income, perception of pharmacists’ profession, and acceptance level of the service were identified as major influencing factors for WTP (P<0.05). CONCLUSIONS The willingness of residents in Urumqi to pay for medication counseling services provided by pharmacists in community pharmacies significantly increases with the enrichment of service content. It is recommended to incorporate basic medication counselling services provided by pharmacists in community pharmacies into medical insurance payment, while value-added services should be partially or fully self-paid by residents. Additionally, efforts should be made to strengthen the promotion of the professional and service value of licensed pharmacists, so as to facilitate the high-quality development of pharmaceutical care.
3.Research on the current situation and influencing factors of nurses′growth mindset ability
Yujiao YANG ; Yanyan ZHANG ; Lufeng PENG ; Jingxian SUN ; Li GAO ; Dan LI ; Xinxin YANG ; Youru XUE
Chinese Journal of Practical Nursing 2024;40(11):863-869
Objective:To explore the current situation of nurses′growth mindset ability and study its related influencing factors, so as to serve as a reference for improving nurses′ growth mindset ability.Methods:This was a cross-sectional survey, and 310 nurses from 5 tertiary hospitals in Shandong Province, Shanghai City, and Guangdong Province were selected as the survey subjects from April to June 2022 using convenience sampling method. The General Information Questionnaire, the Nurses′ Growth Mindset Assessment Scale, the Psychological Adaptability Self-Assessment Scale, the Chinese Big Five Personality Inventory Brief Version and the Team Psychological Safety Atmosphere Scale were used to investigate the growth mindset ability of nurses and its influencing factors.Results:Finally, 307 valid questionnaires were collected. There were 46 males and 261 females, aged 20-50 years old. The scores of the Nurses′ Growth Mindset Assessment Scale were (108.89 ± 29.32) points, the scores of the Psychological Adaptability Self-Assessment Questionnaire were 10.0(0.0, 20.0) points, the scores of the Chinese Big Five Personality Inventory Brief Scale were (162.37±43.82) points, and the scores of the Team Psychological Safety Atmosphere Scale were (55.84 ± 15.12) points. The highest education level ( B = 0.028, P = 0.040), professional title ( B = 0.033, P = 0.032), family economic support ( B = 0.025, P = 0.048), Chinese big five personality ( B = 0.039, P = 0.037), team psychological safety atmosphere ( B = 0.600, P<0.001) and psychological adaptability ( B = 0.313, P<0.001) had a significant effect on nurses′ growth mindset ability. Conclusions:The growth mindset ability of nurses is at the upper middle level, and the educational background, professional title, family economic support, personality characteristics, team psychological safety atmosphere and psychological adaptability of nurses are the significant influencing factors. Hospitals, social and health education systems can combine influencing factors to provide a harmonious working atmosphere for nurses, focusing on the improvement of nurses′ academic qualifications and the promotion of professional titles, cultivating nurses′ psychological adaptability, improving nurses′growth mindset ability, and improving the overall quality of the nursing service team.
4.Increasing the tumour targeting of antitumour drugs through anlotinib-mediated modulation of the extracellular matrix and the RhoA/ROCK signalling pathway
Han XUEDAN ; Liu JIALEI ; Zhang YIDONG ; Tse ERIC ; Yu QIYI ; Lu YU ; Ma YI ; Zheng LUFENG
Journal of Pharmaceutical Analysis 2024;14(8):1205-1221
Anlotinib has strong antiangiogenic effects and leads to vessel normalization.However,the"window period"characteristic in regulating vessel normalization by anlotinib cannot fully explain the long-term survival benefits achieved through combining it with other drugs.In this study,through RNA sequencing(RNA-seq)and label-free quantitative proteomics analysis,we discovered that anlotinib regulated the expression of components of the extracellular matrix(ECM),leading to a significant reduction in ECM stiffness.Our bioinformatic analysis revealed a potential positive relationship between the ECM pathway and gefitinib resistance,poor treatment outcomes for programmed death 1(PD-1)targeting,and unfavourable prognosis following chemotherapy in lung cancer patients.We administered anlotinib in combination with these antitumour drugs and visualized their distribution using fluorescent labelling in various tumour types.Notably,our results demonstrated that anlotinib prolonged the retention time and distribution of antitumour drugs at the tumour site.Moreover,the combination therapy induced notable loosening of the tumour tissue structure.This reduction was associated with decreased interstitial fluid pressure and tumour solid pressure.Additionally,we observed that anlotinib effectively suppressed the Ras homologue family member A(RhoA)/Rho-associated protein kinase(ROCK)signalling pathway.These findings suggest that,in addition to its antiangiogenic and vessel normalization effects,anlotinib can increase the distribution and retention of antitumour drugs in tumours by modulating ECM expression and physical properties through the RhoA/ROCK signalling pathway.These valuable insights contribute to the development of combination therapies aimed at improving tumour targeting in cancer treatment.
5.Advances in research on neoadjuvant chemoradiotherapy combined with immune checkpoint inhibitors for locally advanced rectal cancer
Shuangshuang HOU ; Lufeng CHEN ; Gehong ZHANG ; Juan MA ; Xianfeng LI
Chinese Journal of Radiological Medicine and Protection 2024;44(8):718-724
Neoadjuvant chemoradiotherapy (nCRT) followed by total mesorectal excision (TME) and adjuvant chemotherapy serves as a traditional standard treatment for locally advanced rectal cancer (LARC). However, such treatment suffers low pathological complete response (pCR) rates, which are merely less than 15%, and low anal-preservation rates, failing to meet the demand of patients for high quality of life. Recently, total neoadjuvant therapy (TNT) whereby postoperative adjuvant chemotherapy is performed preoperatively has further increased the pCR rate, gradually becoming a novel therapeutic approach. Nevertheless, the pCR rate of TNT remains below 30%. Presently, immune checkpoint inhibitors (ICIs) have been proved to be highly successful in treating various solid tumors, yet they are scarcely employed to treat LARC. In recent years, many clinical trials have been conducted to explore the application of nCRT combined with ICIs in the treatment of LARC. This paper reviews the advances in research on this therapy.
6.Effect of denosumab on glycolipids and cardiovascular indices in patients with postmenopausal osteoporosis
Lufeng WANG ; Kaidi ZHANG ; Yanying GUO
China Modern Doctor 2024;62(14):79-83
Objective To investigate the effects of denosumab on glucose-lipid metabolism and cardiovascular in patients with postmenopausal osteoporosis(POMP).Methods Patients diagnosed with POMP in Xinjiang Uygur Autonomous Region People's Hospital from 1 January 2017 to 31 August 2022 were selected,and the patients were divided into the desutumomab and atorvastatin calcium group(group A),the desutumomab group(group B),and the control group(group C)according to the drugs used,and the general data and laboratory examinations of the patients in the three groups were collected.General information and laboratory tests were collected from the three groups of patients,and basic information,bone metabolism,glucose metabolism,lipid metabolism,and myocardial injury indexes were compared among the three groups of patients.Results After 1 year of treatment,the alkaline phosphatase level of the three groups of patients decreased significantly compared with that before treatment(P<0.05),and the differences in lactate dehydrogenase(LDH)and fasting blood glucose levels of the three groups of patients after drug treatment were statistically significant(P<0.05),and compared with group C,the reduction of fasting blood glucose in group B was more significant,and the increase in LDH was more significant(P<0.05)after treatment.Comparison of creatine kinase(CK)level in group C and LDH level in group A before and after treatment within the group,the difference was statistically significant(P<0.05).Conclusion The effect of denosumab treatment on glucose metabolism in patients with POMP may be beneficial,and the use of denosumab may be a better choice for patients with diabetes combined with osteoporosis.The present study provides preliminary evidence that denosumab in combination with statin in patients with POMP resulted in lower LDH levels,whereas CK was elevated in patients treated with atorvastatin only,suggesting that denosumab may be more advantageous in regulating glucose metabolism,lipid metabolism,and the prevention of cardiovascular events.
7.Comparison of efficacy of modified single-incision and traditional double-incision for flexor hallucis longus tendon transfer in the treatment of Myerson type III chronic Achilles tendon ruptures in the middle-aged and elderly patients
Wenbo XU ; Lei HUANG ; Lufeng YAO ; Feng ZHANG ; Haiqing WANG ; Zhaoming YE
Chinese Journal of Trauma 2023;39(4):354-360
Objective:To compare the efficacy of modified single-incision and traditional double-incision for flexor hallucis longus tendon transfer in the treatment of Myerson type III chronic Achilles tendon ruptures in the middle-aged and elderly patients.Methods:A retrospective cohort study was conducted to analyze the clinical data of 106 patients with Myerson type III chronic Achilles tendon ruptures admitted to Ningbo No.6 Hospital from January 2015 to May 2021, including 54 males and 52 females; aged 48-82 years [(67.2±8.4)years]. Flexor hallucis longus tendon transfer was assigned to 60 patients using modified single-incision (modified single-incision group) and to 46 patients using traditional double-incision (traditional double-incision group). The operation time, intraoperative blood loss as well as American foot and ankle society (AOFAS) ankle-hindfoot score, foot and ankle outcome score (FAOS), visual analogue score (VAS) before operation, at postoperative 12 months and at the last follow-up were compared between the two groups. Time to recover walking and self-care ability, and incidence of complications were compared as well.Results:All patients were followed up for 16-52 months [(37.4±9.5)months]. The operation time and intraoperative blood loss were (51.6±7.4)minutes and (16.6±3.9)ml in modified single-incision group compared to (72.8±7.5)minutes and (32.9±5.2)ml in traditional double-incision group (all P<0.01). There was no significant difference in the AOFAS ankle-hindfoot score, FAOS and VAS between the two groups before operation (all P>0.05). At postoperative 12 months and at the last follow-up, AOFAS ankle-hindfoot score and VAS were not significantly different between the two groups (all P>0.05), but FAOS in modified single-incision group [(112.6±3.0)points, (114.4±3.1)points] was improved significantly compared with traditional double-incision group [(110.8±4.1)points, (112.7±4.3)points] ( P<0.05 or 0.01). At postoperative 12 months and at the last follow-up, the AOFAS ankle-hindfoot score, FAOS and VAS in both groups were improved or decreased significantly compared with those before operation (all P<0.05). All patients recovered their pre-injury daily activities. The time to recover walking and self-care ability were (9.6±2.0)weeks and (12.7±1.7)weeks in modified single-incision group compared to (10.8±1.8)weeks and (13.7±1.9)weeks in traditional double-incision group (all P<0.01). In modified single-incision group, superficial incision infection ( n=1) was found and cured after oral antibiotics. In traditional double-incision group, superficial incision infection ( n=2), deep incision infection ( n=1), deep venous thrombosis ( n=1) and medial plantar nerve injury ( n=1) were found and cured after symptomatic internal medical therapy; claw toe deformity ( n=2) was found and relieved after wearing customized insoles and functional exercise. The incidence of complications was 1.7% (1/60) in modified single-incision group compared to 15.2% (7/46) in traditional double-incision group ( P<0.01). Conclusion:In contrast with traditional double-incision surgery, modified single-incision for flexor longus tendon transfer in the treatment of Myerson type III chronic Achilles tendon ruptures in the middle-aged and elderly patients has advantages such as shorter operation time, less intraoperative blood loss, better functional recovery, faster postoperative recovery and less complications.
8.The Mechanism Punicalagin Treatment on Inflammatory Bowel Disease Based on Network Pharmacology Analysis
Xuwen MAO ; Guliruoyi PAERHATI ; Yongzheng ZHANG ; Zeb AMIR ; Lufeng CHENG
World Science and Technology-Modernization of Traditional Chinese Medicine 2023;25(7):2437-2449
Objective To predict the potential mechanism of Punicalagin in the treatment of Inflammatory bowel disease by network pharmacology.Methods The intersection genes of Punicalagin and IBD were obtained from the database,and PPI,GO and KEGG pathways were enriched and analyzed.Punicalagin and the target were verified by molecular docking.C57BL/6J mice were drunk dextran sulfate sodium to establish inflammatory enteritis model,and were given Punicalagin for 7 d of intervention.During the administration,signs of mice in each group were observed,daily disease activity index was calculated;Intestinal permeability test after administration;The colon tissue was stained with hematoxylin eosin to observe the pathological changes and calculate the histological damage score;Detection of tumor necrosis factor(TNF-α),Interleukin-10(IL-10),myeloperoxidase(MPO),chemokine 1(CXCL1)and other cytokines in colon tissue of mice by ELISA.Detection of TNF-α,IL-6,MPO and CXCL1 level in mouse serum by ELISA.CCK8 method was used to determine the effect of Punicalagin on the proliferation activity of caco-2 cells.The levels of cytokines released by caco-2 cells induced by lipopolysaccharide(LPS)were detected by ELISA.Results 14 common targets of Punicalagin and IBD were obtained,including tumor necrosis factor(TNF),arachidonic acid-5-lipoxygenase(ALOX5)and vascular endothelial growth factor A(VEGFA).KEGG enrichment analysis predicted that the treatment of IBD by Punicalagin mainly acted on arachidonic acid signaling pathway,age-rage signaling pathway,VEGR signaling pathway and Ras signaling pathway.Molecular docking showed that Punicalagin had good docking activity with TNF receptor.Compared with the model group,the decreasing range of body mass in Punicalagin group abated(P<0.01);the disease activity index of Punicalagin group decreased significantly(P<0.01);The congestion and edema of colonic mucosa were significantly reduced,and the histological injury score was significantly reduced(P<0.01);The level of TNF-α,IL-1β,MPO,CXCL1,IL-6,IL-18,IFN-γ in colon tissue was significantly decreased(P<0.01);20-300 μmol·L-1 Punicalagin promoted caco-2 cell proliferation and inhibited TNF-α secretion induced by LPS,up-regulation of IL-10 levels.Conclusion Punicalagin inhibits the secretion of TNF-α and other proinflammatory factors,up-regulation of the level of anti-inflammatory factor IL-10,and improvement of colonic inflammatory response in IBD mice.
9.Selective column arthrodesis based on three-column theory for malunion of Lisfranc injury
Le CAO ; Lufeng YAO ; Haiqing WANG ; Yongping WU ; Lu HUANG ; Qiang ZHANG ; Xudong MIAO
Chinese Journal of Orthopaedic Trauma 2022;24(1):25-32
Objective:To investigate the mid-term clinical outcomes of selective column arthrodesis based on the three-column theory in the treatment of malunion of Lisfranc injury.Methods:The 28 patients with malunion of Lisfranc injury were analyzed retrospectively who had been treated by selective column arthrodesis at Department of Orthopedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine from January 2011 to January 2020.They were 18 males and 10 females, with an average age of 37.2 years(from 18 to 65 years). Twelve left and 16 right sides were affected. According to Myerson's three-column classification, one case was medial column injury (type A), 4 ones middle column injury (type B), 7 ones medial plus middle columns injury and 16 ones three-column injury. Medial column arthrodesis was conducted in 7, middle column arthrodesis in 4 and medial plus middle columns arthrodesis in 17. The American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score and visual analogue scale (VAS) were compared between preoperation and the last follow-up to evaluate the improvements in foot function and pain. The operation-related complications were recorded.Results:All patients were followed up for an average of 35.6 months (from 18 to 60 months). The AOFAS midfoot score increased from 43.1±4.1 at pre-operation to 84.1± 7.4 at the last follow-up and the VAS score decreased from 5.7±1.3 at pre-operation to 2.0±0.9 at the last follow-up (both P<0.001). The wounds healed in 28 patients, 3 of whom had postoperative wound exudation but responded to dressing change. There were no such complications as injury to the deep peroneal nerve or deep venous thrombosis. The internal fixation was removed in 5 patients at about one year after arthrodesis. Conclusion:Selective column arthrodesis based on the three-column theory can result in satisfactory med-term clinical outcomes in the treatment of malunion of Lisfranc injury.
10.Effectiveness and safety of multi-artery graft strategy for coronary bypass with small incision in the left chest for 64 patients
Yicheng GONG ; Zhongqi CUI ; Lufeng ZHANG ; Hong ZHAO ; Yuanhao FU ; Hang YANG ; Song WU ; Yunpeng LING
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2021;28(02):191-197
Objective To investigate the safety and effectiveness of the multi-artery graf tstrategy for coronary bypass (MICS-CABG) with small incision in the left chest, and to provide experience for the promotion of this technique. Methods The clinical data of 64 patients with MICS-CABG in Department of Cardiac Surgery of Peking University Third Hospital from December 2015 to November 2019 were retrospectively analyzed. There were 54 males and 10 females, aged 36-77 (61.1±8.7) years. The left lateral thoracic incision (5-8 cm) was made through the 5th intercostal incision, and the operation was performed under off-pump CABG. With the help of the chest wall suspension device and the heart fixator, the proximal anastomosis of the ascending aorta, anastomosis of the target vessels of the left anterior descending (LAD), left circumflex (LCX) and right coronary artery (RCA) systems were completed. The number of grafts was 2-4 (2.3±0.5) including 2 grafts in 45 patients, 3 grafts in 17 patients and 4 grafts in 2 patients. Three patients were treated with percutaneous intervention (PCI) hybridization and 62 patients were treated with total artery bypass graft. Coronary angiography was performed within 7 days after the operation to evaluate the graft patency rate. The incidence of major adverse cardiac and cerebrovascular events (MACCE) was recorded in the follow-up. The MACCE rate was calculated by Kaplan-Meier method. Results None of the patients was transferred to thoracotomy and no intra-aortic balloon counterpulsation (IABP) or extracorporeal membrane oxygenation (ECMO) was used during the operation. Incision infection was in 1 patient and reoperation in 2 patients (all were postoperative hemorrhage). Within 30 days after surgery, MACCE occurred in 1 patient, including 1 patient of non-fatal myocardial infarction. The overall patency rate of angiography bypass was 96.2%, and the patency rate of anterior descending branch bypass was 98.2%. Follow-up was performed from 12 to 60 months (median follow-up time was 28 months). The loss rate was 7.8% (5/64). The incidence of MACCE was 84.9% (95%CI 79.5%-90.3%). Conclusion The MICS-CABG can achieve completed re-vascularization and totally artery-CABG and the short-term and medium-term clinical results of the operation are good.

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