OBJECTIVES: To determine the pharmacological impact of hesperidin, the main component of Citri Reticulatae Pericarpium, on depressive behavior and elucidate the mechanism by which hesperidin treats depression, focusing on the gut-brain axis. METHODS: Fifty-four Sprague Dawley male rats were randomly allocated to 6 groups using a random number table, including control, model, hesperidin, probiotics, fluoxetine, and Citri Reticulatae Pericarpium groups. Except for the control group, rats in the remaining 5 groups were challenged with chronic unpredictable mild stress (CUMS) for 21 days and housed in single cages. The sucrose preference test (SPT), immobility time in the forced swim test (FST), and number in the open field test (OFT) were performed to measure the behavioral changes in the rats. Enzyme-linked immunosorbent assay was used to determine the levels of 5-hydroxytryptamine (5-HT) and brain-derived neurotrophic factor (BDNF) in brain tissue, and the histopathology was performed to evaluate the changes of colon tissue, together with sequencing of the V3-V4 regions of 16S rRNA gene on feces to explore the changes of intestinal flora in the rats. RESULTS: Compared to the control group, the rats in the model group showed notable reductions in body weight, SPF, and number in OFT (P<0.01). Hesperidin was found to ameliorate depression induced by CUMS, as seen by improvements in body weight, SPT, immobility time in FST, and number in OFT (P<0.05 or P<0.01). Regarding neurotransmitters, it was found that at a dose of 50 mg/kg hesperidin treatment upregulated the levels of 5-HT and BDNF in depressed rats (P<0.05). Compared to the control group, the colon tissue of the model group exhibited greater inflammatory cell infiltration, with markedly reduced numbers of goblet cells and crypts and were significantly improved following treatment with hesperidin. Simultaneously, the administration of hesperidin demonstrated a positive impact on the gut microbiome of rats treated with CUMS, such as Shannon index increased and Simpson index decreased (P<0.01), while the abundance of Pseudomonadota and Bacteroidota increased in the hesperidin-treated group (P<0.05). CONCLUSION The mechanism responsible for the beneficial effects of hesperidin on depressive behavior in rats may be related to inhibition of the expressions of BDNF and 5-HT and preservation of the gut microbiota.
Animals ; Hesperidin/therapeutic use* ; Rats, Sprague-Dawley ; Depression/drug therapy* ; Male ; Stress, Psychological/drug therapy* ; Brain/metabolism* ; Brain-Derived Neurotrophic Factor/metabolism* ; Serotonin/metabolism* ; Gastrointestinal Microbiome/drug effects* ; Behavior, Animal/drug effects* ; Rats ; Brain-Gut Axis/drug effects* ; Chronic Disease ; Colon/drug effects*

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

Objective To analyze the methodology and reporting quality of acupuncture related randomized controlled trials(RCTs)in order to provide a basis for improving the design and reporting of acupuncture studies.Methods Literatures on RCTs included in acupuncture were obtained from two systematic reviews of acupuncture studies.Two reviewers were selected independently according to the exclusion criteria,and RoB2.0,CONSORT statement and STRICTA criteria were used to evaluate the methodology and report quality.Results 95 literatures on acupuncture RCTs were included,including 51 in Chinese and 44 in English,involving 38 diseases and 54 outcome indicators.CONSORT declared that there were 8 items with high reporting rate,15 items with low reporting rate and 2 items with medium reporting rate in the evaluation.The STRICTA criteria included 8 items with high reporting rate,4 items with low reporting rate,and 4 items with medium reporting rate.As for RoB2.0 bias risk assessment,11.6%of the literature in the overall bias area that served as a summary was high risk,50.5%was likely risk,and 37.9%was low risk.Conclusion The current published RCTs research methodology and report quality evaluation are not high,the future research should improve the scientific and rigorous program design,to form a transparent and complete research report.

Aim To explore the effect of liraglutide on myocardial injury in diabetic rats by activating Nrf2/HO-1 signaling pathway.Methods Forty rats were divided into thenormal group,model group,metformin group and liraglutide group.After modeling,the nor-mal group and model group did not intervene,the met-formin group was administrated with 250 g·kg-1 met-formin,and the liraglutide group was injected with 0.324 g·kg-1 liraglutide,once a day for a total of one month.Blood sugar and insulin levels were detec-ted by ELISA,and the pathological changes were ob-served by HE staining.The expression of Nrf2,HO-1,NLRP3,IL-1 β and caspase-1 were detected by West-ern blot and fluorescent quantitative PCR,respective-ly.Results Compared with the model group,the fasting glucose,NLRP3,caspase-1,IL-1β of the treatment group were reduced,while insulin,Nrf2,HO-1 levels increased(P＜0.05),of which the effects of liraglutide group was more obvious.Conclu-sions Liraglutide has a protective effect on diabetic myocardium,and its mechanism may be related to the regulation of Nrf2/HO-1 signaling pathway and the im-provement of pyroptosis.

Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

Objective To analyze the methodology and reporting quality of acupuncture related randomized controlled trials(RCTs)in order to provide a basis for improving the design and reporting of acupuncture studies.Methods Literatures on RCTs included in acupuncture were obtained from two systematic reviews of acupuncture studies.Two reviewers were selected independently according to the exclusion criteria,and RoB2.0,CONSORT statement and STRICTA criteria were used to evaluate the methodology and report quality.Results 95 literatures on acupuncture RCTs were included,including 51 in Chinese and 44 in English,involving 38 diseases and 54 outcome indicators.CONSORT declared that there were 8 items with high reporting rate,15 items with low reporting rate and 2 items with medium reporting rate in the evaluation.The STRICTA criteria included 8 items with high reporting rate,4 items with low reporting rate,and 4 items with medium reporting rate.As for RoB2.0 bias risk assessment,11.6%of the literature in the overall bias area that served as a summary was high risk,50.5%was likely risk,and 37.9%was low risk.Conclusion The current published RCTs research methodology and report quality evaluation are not high,the future research should improve the scientific and rigorous program design,to form a transparent and complete research report.

Male reproductive disorders have emerged as a global issue.Infertility affects 8％to 12％of couples of childbearing age.The sperm concentration and total sperm count of men have shown a significant downward trend over the past four decades,with a decrease of more than 50％.Male reproductive disorders are related to multiple factors.Circular RNA(circRNA)is a type of non-cod-ing RNA with covalently closed circular structures.It is involved in a variety of biological processes,including gene expression regula-tion,protein function regulation and epigenetic regulation.Studies have shown that there are differences in the expression of circRNA in the testicles and semen between infertile patients and healthy people,suggesting that circRNA is involved in the process of spermato-genesis,and its abnormal expression is associated with male infertility.This review takes the biological functions of circRNA as the starting point and summarizes the research progress of circRNA in male reproductive disorders.CircRNA has the potential to serve as a novel biomarker due to its conservative,special structure and tissue specificity,which provides a new strategy for the clinical diagnosis of male reproductive disorders.

Aim To explore the effect of liraglutide on myocardial injury in diabetic rats by activating Nrf2/HO-1 signaling pathway.Methods Forty rats were divided into thenormal group,model group,metformin group and liraglutide group.After modeling,the nor-mal group and model group did not intervene,the met-formin group was administrated with 250 g·kg-1 met-formin,and the liraglutide group was injected with 0.324 g·kg-1 liraglutide,once a day for a total of one month.Blood sugar and insulin levels were detec-ted by ELISA,and the pathological changes were ob-served by HE staining.The expression of Nrf2,HO-1,NLRP3,IL-1 β and caspase-1 were detected by West-ern blot and fluorescent quantitative PCR,respective-ly.Results Compared with the model group,the fasting glucose,NLRP3,caspase-1,IL-1β of the treatment group were reduced,while insulin,Nrf2,HO-1 levels increased(P＜0.05),of which the effects of liraglutide group was more obvious.Conclu-sions Liraglutide has a protective effect on diabetic myocardium,and its mechanism may be related to the regulation of Nrf2/HO-1 signaling pathway and the im-provement of pyroptosis.

OBJECTIVE: To investigate the clinical efficacy of posterior unilateral biportal endoscopic(UBE) cervical discectomy for cervical radiculopathy under general anesthesia. METHODS: A retrospective analysis of 35 patients with cervical disc herniation uderwent posterior UBE cervical discectomy under general anesthesia from March 2021 to March 2023 was performed, including 17 males and 18 females, with an average age of (56.00±7.79) years old ranging from 42 to 69 years old. The non-operative treatment time was 6 to 27 weeks with an average of(16.03±4.56) weeks. MRI showed lateral cervical disc herniation in 19 cases and foraminal cervical disc herniation in 8 cases. The pathological segments distribution was as follows L_4,5 in 5 cases, C_5,6 in 12 cases C_6,7 in 18 cases. CT/MRI was performed 1 to 3 d after surgery to evaluate the decompression, and the visual analogue scale(VAS), the Japanese Orthopedic Association(JOA) score, the stability of cervical spine surgery segment and the change of intervertebral height were recorded. RESULTS: All 35 patients successfully completed the operation, and the operation time was (55.88±5.02) min, the hospital stay after surgery (3.53±0.74) d. All 35 patients were followed up from 12 to 24 months with an average of (14.53±2.32) months. The VAS of preoperative, postoperative 1 day and 12 months were (7.000±0.875), (2.540±0.611), (2.143±0.772), respectively, the VAS at each time point before and after surgery were statistically significant(P<0.05). The JOA scores of preoperative, postoperative 1 day and 12 months were (11.660±0.533), (16.430±0.655), (16.540±0.611), respectively. The intervertebral height of the lesion segment at preoperative and 12 months was (6.206±0.493) mm and (6.147±0.497) mmm, respectively, and the difference was not statistically significant(P>0.05). None of the patients had cervical spine segment instability before or after surgery. According to the modified Macnab criteria, the clinical efficacy was evaluated at 12 months after operation, 32 cases were excellent, 2 cases were good, and 1 case was good. CONCLUSION UBE cervical discectomy is a minimally invasive, safe and effective surgical method for the treatment of single-segment cervical disc herniation, which may be an alternative to the treatment of cervical foraminal herniation, but due to the small sample size and short follow-up time, its long-term efficacy needs to be further observed.
Humans ; Middle Aged ; Male ; Female ; Adult ; Radiculopathy/surgery* ; Cervical Vertebrae/surgery* ; Aged ; Endoscopy/methods* ; Foraminotomy/methods* ; Retrospective Studies ; Intervertebral Disc Displacement/surgery*

Objective:To evaluate early residual myocardial ischemia after successful percutaneous coronary intervention (PCI) in patients with coronary artery disease by using myocardial perfusion imaging (MPI) and investigate independent influencing factors of early residual myocardial ischemia.Methods:From January 2020 to December 2022, 127 patients (107 males, 20 females; age (60.3±9.6) years) with coronary artery disease who underwent PCI complete revascularization at the First People′s Hospital of Changzhou were consecutively enrolled prospectively. All patients underwent rest and stress MPI within 1-3 months after PCI. Reversible myocardial perfusion defect in the blood supply area of the culprit vessels in stress and rest MPI was defined as early residual myocardial ischemia after PCI. Accordingly, the culprit vessels undergoing PCI were divided into residual ischemic group and non-ischemic group. Differences of cardiovascular examination between two groups were compared ( χ2 test), such as proportion of culprit vessels with severe stenosis (≥90%), proportion of bifurcation lesions, and proportion of diffuse coronary disease. Logistic regression analyses were performed to identify influencing factors for early residual myocardial ischemia. Results:Among 148 culprit vessels undergoing PCI in 127 patients, early residual myocardial ischemia was present in 49 vessels (33.1%, 49/148). The proportion of culprit vessels with severe stenosis before PCI in residual ischemia group was higher than that in non-ischemia group (69.4%(34/49) and 49.5%(49/99); χ2=5.27, P=0.022). The proportion of bifurcation lesions in residual ischemic group was also higher than that in non-ischemic group (28.6%(14/49) and 10.1%(10/99); χ2=8.23, P=0.004), with a slightly higher proportion of diffuse coronary disease compared to non-ischemic group (14.3%(7/49) and 4.0%(4/99); χ2=3.62, P=0.057). Multivariate logistic regression analysis showed that bifurcation lesion (odds ratio ( OR)=4.087, 95% CI: 1.615-10.344, P=0.003) and diffuse coronary disease ( OR=4.208, 95% CI: 1.115-15.878, P=0.034) were independent influencing factors for early residual myocardial ischemia. Conclusions:Early residual myocardial ischemia is still present in about 1/3 of the culprit vessels after PCI complete revascularization. Bifurcation lesion and diffuse coronary disease are independent influencing factors for early residual myocardial ischemia in culprit vessels.