With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

OBJECTIVE: To investigate the variability of bone metabolism levels among different populations and its association with knee osteoarthritis (KOA) pain. METHODS: A total of 50 people (control group) who participated in physical examination from January 2023 to June 2023 were selected, including 26 males and 24 females, wtih a mean aged of (52.14±9.04) years old ranging 41 to 65 years old. The other 50 patients with knee osteoarthritis(case group) who attended the outpatient clinic of the Orthopedics and Traumatology Department in the same time period, including 19 males and 31 females, with a mean age of (53.60±7.76) years old ranging 40 to 65 years. The two groups of Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC) and bone metabolism markers, such as 25-hydroxy-cholecalciferol[25(OH)D], β-isomerized typeⅠcollagen C-telopeptide breakdown products (β-CTX), total typeⅠprocollagen N-terminal propeptide (t-PINP), osteocalcin (OC), parathormone (PTH) levels were compared. Pearson correlation analysis was used to compare the correlation between two groups of bone metabolism related markers and WOMAC. RESULTS: The WOMAC score of the case group (39.90±2.34) was higher than that of the control group (3.60±0.57), with significant difference (P<0.05). There was no significant difference between the two groups of 25 (OH)D, β-CTX and PTH (P>0.05). The t-PINP and OC of the case group were (62.90±52.40) and (19.88±10.15) ng·ml-1, respectively, and those of the control group were (38.86±10.82) and (14.90±3.62) ng·ml^-1, respectively;the t-PINP and OC of the case group were higher than those of the control group, with significant difference (P<0.05). Pearson correlation analysis showed that t-PINP was positively correlated with WOMAC pain score in the case group (r²=0.045, P<0.01). CONCLUSION Bone metabolism levels in the serum of patients with knee osteoarthritis are different from those of healthy people, and the difference between OC and t-PINP is the most obvious, and the concentration of t-PINP levels is positively correlated with pain symptoms in patients with KOA. However, the specific mechanism of correlation between the bone metabolism levels of patients with KOA and their pain symptoms needs to be further elucidated by basic experimental research as well as by enlarging the samples.
Humans ; Female ; Male ; Middle Aged ; Osteoarthritis, Knee/metabolism* ; Aged ; Adult ; Bone and Bones/metabolism* ; Pain/etiology* ; Biomarkers/metabolism*

Objective:To investigate the clinical value of low molecular weight heparin bridging therapy for patients undergoing inguinal hernia repair who with long-term oral antiplatelet agents.Methods:The propensity score matching and retrospective cohort study was conducted. The clinical data of 126 patients undergoing tension-free inguinal hernia repair who with long-term oral antiplatelet agents and admitted to Sichuan Academy of Medical Sciences & Sichuan Provincial People′s Hospital (Affiliated Hospital of University of Electronic Science and Technology of China) from January 2017 to January 2025 were collected. There were 120 males and 6 females, aged (74±9)years. Of the 126 patients, 77 patients who discontinued antiplatelet agents alone before inguinal hernia repair were set as the drug withdrawal group, and 49 patients who discontinued antiplatelet agents with low molecular weight heparin bridging therapy before inguinal hernia repair were set as the bridging group. Observation indicators: (1) propensity score matching and comparison of general data of patients between the two groups after matching; (2) intraoperative and postopera-tive conditions; (3) follow-up. Comparison of measurement data with normal distribution between groups was conducted using the independent sample t test. Comparison of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Propensity score matching was performed using the 1∶1 nearest neighbor matching method. The caliper value was set as 0.1. Results:(1) Propensity score matching and comparison of general data of patients between the two groups after matching. Of the 126 patients, 90 patients were success-fully matched, with 45 cases in each of the drug withdrawal group and the bridging group. After propensity score matching, the elimination of hernia ring size, activated partial thromboplasmin time and surgical method factors confounding bias ensured comparability. (2) Intraoperative and postoperative conditions. After propensity score matching, patients using plasma drainage tubes during the operation in the drug withdrawal group and the bridging group were 8 and 1, respec-tively, showing a significant difference between the two groups ( P<0.05). The visual analogue scale scores of patients in the drug withdrawal group and the bridging group at 48 hours after surgery were 2(range, 1-2) and 2(range, 2-3), respectively, showing a significant difference between the two groups ( Z=-2.57, P<0.05). (3) Follow-up. After propensity score matching, all 90 patients were followed up after surgery for 16.5(range, 9.0-30.0)days. During the follow-up period, there was no significant difference in pain, seroma, incisional infection, readmission within 30 days after surgery getween two groups (P>0.05). No serious thrombotic events occurred in either group of patients, and no patient died. Conclusion:Compared with patients who discontinued antiplatelet agents alone before surgery, preoperative low molecular weight heparin bridging therapy after discontinua-tion of medication is safe and feasible for patients undergoing inguinal hernia repair who with long-term oral antiplatelet agents, in additon to less plasma drainage tubes using during the operation and without more risk of bleeding, but more postoperative pain.

With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Objective:To investigate the clinical value of low molecular weight heparin bridging therapy for patients undergoing inguinal hernia repair who with long-term oral antiplatelet agents.Methods:The propensity score matching and retrospective cohort study was conducted. The clinical data of 126 patients undergoing tension-free inguinal hernia repair who with long-term oral antiplatelet agents and admitted to Sichuan Academy of Medical Sciences & Sichuan Provincial People′s Hospital (Affiliated Hospital of University of Electronic Science and Technology of China) from January 2017 to January 2025 were collected. There were 120 males and 6 females, aged (74±9)years. Of the 126 patients, 77 patients who discontinued antiplatelet agents alone before inguinal hernia repair were set as the drug withdrawal group, and 49 patients who discontinued antiplatelet agents with low molecular weight heparin bridging therapy before inguinal hernia repair were set as the bridging group. Observation indicators: (1) propensity score matching and comparison of general data of patients between the two groups after matching; (2) intraoperative and postopera-tive conditions; (3) follow-up. Comparison of measurement data with normal distribution between groups was conducted using the independent sample t test. Comparison of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test or Fisher exact probability. Propensity score matching was performed using the 1∶1 nearest neighbor matching method. The caliper value was set as 0.1. Results:(1) Propensity score matching and comparison of general data of patients between the two groups after matching. Of the 126 patients, 90 patients were success-fully matched, with 45 cases in each of the drug withdrawal group and the bridging group. After propensity score matching, the elimination of hernia ring size, activated partial thromboplasmin time and surgical method factors confounding bias ensured comparability. (2) Intraoperative and postoperative conditions. After propensity score matching, patients using plasma drainage tubes during the operation in the drug withdrawal group and the bridging group were 8 and 1, respec-tively, showing a significant difference between the two groups ( P<0.05). The visual analogue scale scores of patients in the drug withdrawal group and the bridging group at 48 hours after surgery were 2(range, 1-2) and 2(range, 2-3), respectively, showing a significant difference between the two groups ( Z=-2.57, P<0.05). (3) Follow-up. After propensity score matching, all 90 patients were followed up after surgery for 16.5(range, 9.0-30.0)days. During the follow-up period, there was no significant difference in pain, seroma, incisional infection, readmission within 30 days after surgery getween two groups (P>0.05). No serious thrombotic events occurred in either group of patients, and no patient died. Conclusion:Compared with patients who discontinued antiplatelet agents alone before surgery, preoperative low molecular weight heparin bridging therapy after discontinua-tion of medication is safe and feasible for patients undergoing inguinal hernia repair who with long-term oral antiplatelet agents, in additon to less plasma drainage tubes using during the operation and without more risk of bleeding, but more postoperative pain.

Objective To investigate the clinical effect of LUO's Nephropathy Recipe Ⅲ(composed of Sargassum,Astragali Radix,Salviae Miltiorrhizae Radix et Rhizoma,Rehmanniae Radix Praeparata,calcined Ostreae Concha,Houttuyniae Herba,Schizonepetae Spica,etc.)combined with conventional western medicine in treating stage 3-5 non-dialysis chronic kidney disease(CKD)of spleen-kidney deficiency with turbidity-toxin-stasis obstruction type.Methods A total of 180 patients with stage 3-5 non-dialysis CKD of spleen-kidney deficiency with turbidity-toxin-stasis obstruction type were randomly divided into observation group and control group,with 90 cases in each group.The control group was given conventional western medicine for symptomatic treatment,and the observation group was treated with LUO's Nephropathy RecipeⅢon the basis of treatment for the control group.The course of treatment for the two groups covered one month.Before and after treatment,the levels of serum inflammatory factors,renal function indicators and urine protein parameters in the two groups were observed.After treatment,the clinical efficacy and safety of the two groups were evaluated.Results(1)After one month of treatment,the total effective rate in the observation group was 95.56%(86/90)and that in the control group was 81.11%(73/90).The intergroup comparison(tested by chi-square test)showed that the efficacy of the observation group was significantly superior to that of the control group(P＜0.01).(2)After treatment,the serum levels of inflammatory factors of transforming growth factor β1(TGF-β1),monocyte chemotactic protein 1(MCP-1),and tumor necrosis factor α(TNF-α)in the two groups were significantly decreased compared with those before treatment(P＜0.05),and the decrease in the observation group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the levels of renal function indicators of blood urea nitrogen(BUN),serum creatinine(Scr),blood uric acid(UA),and cystatin C(Cys-C)in the two groups were significantly decreased compared with those before treatment(P＜0.05),and the decrease in the observation group was significantly superior to that in the control group(P＜0.01).(4)After treatment,the levels of 24-hour urine protein quantification and urine microalbumin in the two groups were significantly decreased compared with those before treatment(P＜0.05),and the decrease in the observation group was significantly superior to that in the control group(P＜0.01).(5)The incidence of adverse reactions in the observation group was 4.44%(4/90),which was significantly lower than that of 15.56%(14/90)in the control group,and the difference was statistically significant between the two groups(P＜0.05).Conclusion LUO's Nephropathy Recipe Ⅲ combined with conventional western medicine exerts satisfactory efficacy in treating stage 3-5 non-dialysis CKD patients with spleen-kidney deficiency with turbidity-toxin-stasis obstruction syndrome type,and the therapy can significantly alleviate the inflammatory response,improve the renal function,decrease the urinary protein excretion of the patients,with high safety profile.

Chronic kidney disease(CKD)commonly used dietary assessments including 24-hour dietary recall(24 h DR)/3-day dietary recall(3DDR),food frequency questionnaire(FFQ),dietary records,and estimation of dietary protein intake based on nitrogen balance.Given the high prevalence of CKD patients in Asian population and the scarcity of research using FFQ method,it is crucial to develop an FFQ suitable for Chinese CKD patients.This review summarizes the advantages and disadvantages of dietary assessment methods for CKD,the current research status,and the content and steps involved in establishing an FFQ,with the aim of providing reference for the modification of FFQ for Chinese CKD patients.

Malnutrition is a significant risk factor for the progression of chronic kidney disease(CKD),and monitoring the nutritional status of CKD patients is crucial for delaying disease progression and improving patient prognosis.Currently,there is a scarcity of studies on malnutrition in CKD,and a unified standard for nutritional assessment in CKD is still lacking.Clinical evaluation must be conducted according to the condition of patients,combined with multiple indicators.Nutritional screening and assessment scales are the common nutritional assessment methods;however,due to limitations in the applicable populations,the applicability of some scales for the CKD population requires further verification.Additionally,anthropometric indicators,body composition analysis,and clinical laboratory indicators can also reflect human nutritional status,each with its respective advantages and limitations.This review summarizes the research status and clinical application characteristics of various nutritional assessment methods in CKD patients,aiming to provide references for the clinical assessment of malnutrition in CKD.

This study explored the feasibility of mineral element content and ratios of nitrogen isotopes to discriminate the cultivation mode of Dendrobium nobile in order to provide theoretical support for the discrimination of the cultivation mode of D. nobile. The content of 11 mineral elements(N, K, Ca, P, Mg, Na, Fe, Cu, Zn, Mn, and B) and nitrogen isotope ratios in D. nobile and its substrate samples in three cultivation methods(greenhouse cultivation, tree-attached cultivation, and stone-attached cultivation) were determined. According to the analysis of variance, principal component analysis, and stepwise discriminant analysis, the samples of different cultivation types were classified. The results showed that the nitrogen isotope ratios and the content of elements except for Zn were significantly different among different cultivation types of D. nobile(P<0.05). The results of correlation analysis showed that the nitrogen isotope ratios, mineral element content, and effective component content in D. nobile were correlated with the nitrogen isotope ratio and mineral element content in the corresponding substrate samples to varying degrees. Principal component analysis can preliminarily classify the samples of D. nobile, but some samples overlapped. Through stepwise discriminant analysis, six indicators, including δ~(15)N, K, Cu, P, Na, and Ca, were screened out, which could be used to establish the discriminant model of D. nobile cultivation methods, and the overall correct discrimination rates after back-substitution test, cross-check, and external validation were all 100%. Therefore, nitrogen isotope ratios and mineral element fingerprints combined with multivariate statistical analysis could effectively discriminate the cultivation types of D. nobile. The results of this study provide a new method for the identification of the cultivation type and production area of D. nobile and an experimental basis for the quality evaluation and quality control of D. nobile.
Dendrobium ; Minerals ; Discriminant Analysis ; Multivariate Analysis ; Nitrogen Isotopes

Objective: To evaluate and compare the short-term efficacy of domestic mechanical-locked (Clip2Edge) and elastic self-locked (ValveClip) transcranial mitral valve edge-to-edge interventional repair (TEER) devices in the treatment of functional mitral regurgitant valves. Methods: In this retrospective non-randomized comparative study, patients underwent TEER procedure in Fuwai Yunnan Cardiovascular Disease Hospital from May 2022 to April 2023 for heart failure combined with moderate to severe or severe functional mitral valve were divided into Clip2Edge and ValveClip groups based on the TEER system used. Baseline, perioperative, and postoperative 30 d follow-up data were collected and compared between the two groups. The primary outcome was the success rate on the 30 d post operation, while secondary outcomes included immediate postoperative technical success rate and the incidence of all-cause mortality on the 30 d post operation, readmission rate of acute heart failure, cerebral infarction, severe bleeding, and other serious adverse events rates. Results: A total of 60 patients were enrolled, 34 patients were in the Clip2Edge group and 26 in the ValveClip group, mean age was (63.8±9.3) years, and 24 patients (40%) were female. There were no significant differences in baseline data of age, cardiac function, comorbidities, mitral regurgitation 4+(19(73%) vs. 29(85%)), the end-diastolic volume of left ventricle ((220.8±91.2) ml vs. (210.8±71.7) ml) between the two groups (all P>0.05). The technical success rate immediately after the procedure was 100%. There were no readmission of acute heart failure, death, cerebral infarction, severe bleeding, and other serious adverse events up to the 30 d follow-up. Device success rate was similar between the ValveClip group (24 cases (100%)) and the Clip2Edge group (27 cases (96%)) (P>0.05). Conclusion: Both types of novel domestic TEER devices are safe and feasible in treating patients with functional mitral regurgitation.
Humans ; Female ; Middle Aged ; Aged ; Male ; Mitral Valve Insufficiency/etiology* ; Retrospective Studies ; East Asian People ; Heart Valve Prosthesis Implantation ; Treatment Outcome ; China ; Heart Failure/etiology* ; Cardiac Catheterization