Childhood simple obesity has become a significant public health issue in China. Modern medicine primarily relies on lifestyle interventions and often suffers from poor long-term compliance， while pharmacological options are limited and associated with potential adverse effects. Traditional Chinese Medicine （TCM） has a long history in the prevention and management of this condition， demonstrating eight distinct advantages， including systematic theoretical foundation， diversified therapeutic approaches， definite therapeutic efficacy， high safety profile， good patient compliance， comprehensive intervention strategies， emphasis on prevention， and stepwise treatment protocols. Additionally， TCM is characterized by six distinctive features： the use of natural medicinal substances， non-invasive external therapies， integration of medicinal dietetics， simple exercise regimens， precise syndrome differentiation， and diverse dosage forms. By combining internal and external treatments， TCM facilitates individualized regimen adjustment and holistic regulation， demonstrating remarkable effects in improving obesity-related metabolic indicators， regulating constitutional imbalance， and promoting healthy behaviors. However， challenges remain， such as inconsistent operational standards， insufficient high-quality clinical evidence， and a gap between basic research and clinical application. Future efforts should focus on accelerating the standardization of TCM diagnosis and treatment， conducting multicenter randomized controlled trials， and fostering interdisciplinary integration， so as to enhance the scientific validity and international recognition of TCM in the prevention and treatment of childhood obesity.

BackgroundThe middle school stage represents a crucial period for the development of borderline personality features. Negative parenting styles and emotional regulation strategies are associated with the formation of borderline personality features. However， the moderating role of emotional regulation strategies between negative parenting styles and borderline personality features among middle school students remains unclear. ObjectiveTo explore the moderating influence of emotional regulation strategies in the relationship between negative parenting styles and borderline personality features among middle school students， and to provide references for the intervention of borderline personality features. MethodsIn October 2023， a total of 5 965 middle school students from three middle schools in Nanning， Guangxi Zhuang Autonomous Region were selected by cluster sampling， and assessed by the Borderline Personality Features Scale for Children （BPFS-C）， the Egna Minnen Barndoms Uppfostran （EMBU）， and the Emotion Regulation Questionnaire-Chinese Revised Version （ERQ-CRV）. Pearson correlation analysis was used to test the correlation between the scores of each scale， and the model 1 of the Process macro program was used to conduct the moderating effect test. ResultsA total of 5 572 middle school students （93.41%） completed this study， and 1 388 of them （24.91%） were identified as having high borderline personality features. The BPFS-C score of middle school students was positively correlated with the score of the negative parenting style dimension of EMBU （r=0.367， P<0.01）， negatively correlated with the score of the cognitive reappraisal dimension of ERQ-CRV （r=-0.168， P<0.01）， and positively correlated with the score of the expression inhibition dimension of ERQ-CRV （r=0.344， P<0.01）. Cognitive reappraisal played a negative moderating effect between negative parenting styles and borderline personality features （β=-0.072， 95% CI： -0.104–-0.041， P<0.01）， while expressive suppression played a positive moderating effect （β=0.076， 95% CI： 0.055–0.097， P<0.01）. ConclusionCognitive reappraisal strategy may help mitigate the negative influence of negative parenting styles on middle school students' borderline personality features， while expressive suppression may exacerbate the harm of negative parenting styles to the borderline personality features of middle school students.

OBJECTIVE To establish the high-performance liquid chromatography （HPLC） fingerprint of Sagina japonica ， and to establish a quantitative analysis of multi-components by single-marker （QAMS） method for simultaneous determination of six componen ts in S. japonica ， aiming to provide references for the quality control of this medicinal herb. METHODS HPLC method was used to establish the fingerprints of 12 batches （No. S1-S12） of S . japonica according to Similarity Evaluation System of Chromatographic Fingerprint of Traditional Chinese Medicine . The similarity evaluation and identification of common peaks were conducted， followed by cluster analysis （CA） and principal component analysis （PCA） for 12 batches of samples. Using vicenin-2 as internal reference， the contents of p-hydroxy cinnamic acid， apigenin-6-C-arabinoside-8-C-glucoside， isoorientin， vitexin and 20-hydroxyecdysone were determined by QAMS method. The results were then compared with those obtained by the external standard method. RESULTS The similarities of HPLC fingerprints for 12 batches of S . japonica ranged from 0.828-0.998. A total of 17 common peaks were calibrated， and 6 common peaks were identified. Specifically， peak 5 was identified as vicenin-2， peak 7 as p-hydroxycinnamic acid， peak 10 as apigenin-6-C-arabinoside-8-C-glucoside， peak 11 as isoorientin， peak 13 as vitexin， and peak 15 as 20-hydroxyecdysone. The results of CA showed that S1-S5， S7 and S9-S11 were clustered into one category， S6 was clustered into one category， and S8 and S12 were clustered into one category. The results of PCA revealed that the accumulative contribution rate of the four main components was 89.430%. The content ranges measured by QAMS method for p-hydroxy cinnamic acid， apigenin-6-C-arabinoside-8-C-glucoside， isoorientin， vitexin and 20-hydroxyecdysone were 0.017 4-0.269 4， 0.568 8-4.240 3， 0.503 2-5.040 3， 0.024 0-0.132 0 and 2.551 3-4.881 1 mg/g， respectively. There was no significant difference in the contents of components measured between QAMS method and the external standard method （ P ＞0.05）. CONCLUSIONS The established HPLC fingerprint and QAMS method can be used for quality evaluation and quality control of S . japonica.

To promote the standardization and normalization of perioperative care for follicular unit extraction(FUE) hair transplantation, ensure treatment efficacy, and align with advancements in the specialty, the Nursing Branch of the Chinese Association of Plastic and Aesthetics organized a panel of domestic experts. By integrating evidence-based medicine with clinical practice experience, and following thorough discussions, these experts developed the Clinical Practice Expert Consensus on Perioperative Nursing Care for Follicular Unit Extraction (2025). This consensus provides a comprehensive overview of hair transplantation, covering preoperative preparation, surgical procedures, intraoperative coordination, postoperative management, and complication prevention and treatment. It serves as a key reference and guide for implementing standardized perioperative nursing care in FUE hair transplantation.

Nonalcoholic steatohepatitis （NASH） is a chronic liver disease with the main pathological features of hepatic steatosis， inflammatory cell infiltration， and interstitial fibroplasia， and it is an important risk factor for liver fibrosis， liver cirrhosis， and hepatocellular carcinoma. NOD-like receptor protein 3 （NLRP3） inflammasome is the core of innate immunity， and the abnormal activation of NLRP3 inflammasome is closely associated with the development and progression of NASH， which involves multiple links such as inflammatory response and oxidative stress. A large number of studies have shown that the active ingredients of traditional Chinese medicine （TCM） and TCM compound prescriptions can improve oxidative stress， regulate lipid metabolism， and alleviate liver inflammation by regulating NLRP3 inflammasome. TCM treatment applied in clinical practice has achieved a good therapeutic effect， while inflammasome is one of the key pathways or targets for TCM in improving NASH. This article reviews the mechanism of action of NLRP3 inflammasome in NASH and the research advances in TCM intervention of NLRP3 inflammasome， in order to provide ideas for the clinical TCM treatment of NASH， as well as reference targets and research directions for the research and development of new TCM drugs.

ObjectiveTo construct a rat model of psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type）， and evaluate the macroscopic manifestations and microscopic indicators of the model. MethodsTwenty-two SD rats were divided into normal group （n=3）， common psoriasis group （n=5）， spleen deficiency and dampness obstruction syndrome （external dampness type） group （n=7）， and psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group （n=7）. The spleen deficiency and dampness obstruction syndrome （external dampness type） rat model was established through 32-week exposure to an artificially simulated high-humidity environment， while the common psoriasis model was developed via 7-day topical application of imiquimod cream， and these two approaches were combined to construct a composite model of psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type）. Rats in the normal group were housed under normal humidity conditions. The general state， tongue manifestation of rats were observed to evaluate the macroscopic syndrome manifestations； the microscopic syndrome manifestations of rats were evaluated through adipose tissue and liver tissue changes； the severity of psoriasis in rats was evaluated through skin pathological changes， psoriasis area and severity index （PASI）， proliferating cell nuclear antigen （PCNA） expression and spleen tissue changes； changes in rat CD4⁺ interferon-γ⁺ cells （CD4⁺IFN-γ⁺ cells）， CD4⁺ tumour necrosis factor-α+ cells （CD4⁺ TNF-α⁺ cells）， and forkhead framing protein P3⁺ regulatory T cells （CD3⁺CD4⁺FoxP3⁺ Treg cells） were detected by flow cytometry. ResultsMacroscopically， both the spleen deficiency and dampness obstruction syndrome （external dampness type） group and psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group exhibited manifestations of spleen deficiency and dampness obstruction， including lethargy， huddling behavior， dull and disheveled fur， as well as soft or loose stools and perianal soiling in some individuals； both these two groups displayed enlarged tongue， swollen， and moist tongue texture， accompanied by slippery tongue surface. Microscopically， compared to the common psoriasis group， the psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group showed increased epididymal fat index （P＜0.05）； compared to the normal group and spleen deficiency and dampness obstruction syndrome （external dampness type） group， the psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group demonstrated significantly elevated spleen mass （P＜0.05）， while hepatic gross morphology and HE staining revealed no significant histopathological changes across all groups. Dorsal skin lesions were markedly exacerbated in the psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group when compared to those in common psoriasis group. Both the common psoriasis group and psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group exhibited significantly higher erythema scores， scaling scores， infiltration scores， PASI total scores， and proportions of CD3⁺CD4⁺FoxP3⁺Treg cells compared to the normal group and spleen deficiency and dampness obstruction syndrome （external dampness type） group （P＜0.05）， with pronounced PCNA-positive expression observed in the epidermal basal layer and dermis； the psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） group displayed significantly increased proportions of CD4⁺TNF-α⁺cells compared to the spleen deficiency and dampness obstruction syndrome （external dampness type） group （P＜0.05）； whereas no significant differences were detected in CD4⁺IFN-γ⁺cell proportions among groups （P＞0.05）. ConclusionThe rat model of psoriasis with spleen deficiency and dampness obstruction syndrome （external dampness type） can be successfully constructed by artificially simulating a high-humidity environment combined with imiquimod induction.

Objective:To investigate the expression of miR-1243 and long non-coding RNA (lncRNA) HULC in papillary thyroid carcinoma (PTC) tissues, and their relationships with clinicopathological features and postoperative prognosis of patients.Methods:A total of 116 PTC patients treated in the Second Hospital of Nanjing from August 2021 to August 2023 were selected. The expression levels of miR-1243 and lncRNA HULC in PTC tissues and adjacent normal tissues were detected by real-time fluorescent quantitative polymerase chain reaction (PCR). The differences in the expression levels of miR-1243 and lncRNA HULC between PTC tissues and adjacent normal tissues, as well as among PTC tissues with different clinical features and different prognoses, were analyzed. Receiver operating characteristic (ROC) curve was used to analyze the value of miR-1243 in predicting postoperative recurrence of PTC patients.Results:The relative expression level of miR-1243 in PTC tissues was significantly lower than that in adjacent normal tissues ( P<0.05), while the relative expression level of lncRNA HULC was higher than that in adjacent normal tissues ( P<0.05). The relative expression level of lncRNA HULC in PTC tissues of patients with tumor diameter ≥2 cm, tumor node metastasis (TNM) stage Ⅲ-Ⅳ, and lymph node metastasis was higher than that in patients with tumor diameter <2 cm, TNM stage Ⅰ-Ⅱ, and no lymph node metastasis (all P<0.05). The relative expression level of miR-1243 in PTC tissues of patients with TNM stage Ⅲ-Ⅳ and lymph node metastasis was lower than that in patients with TNM stage Ⅰ-Ⅱ and no lymph node metastasis (all P<0.05). There was no significant correlation between the expression of miR-1243 and lncRNA HULC in PTC tissues ( r=0.129, P=0.167). All patients were followed up for 12 months, and 20 patients had postoperative recurrence. The proportion of TNM stage Ⅲ-Ⅳ in recurrent patients was 70.00%(14/20), which was higher than that in non-recurrent patients [29.17%(28/96), P<0.05], and the relative expression level of miR-1243 was lower than that in non-recurrent patients ( P<0.05). There was no significant difference in the relative expression level of lncRNA HULC between recurrent and non-recurrent patients ( P>0.05). The area under the ROC curve of miR-1243 relative expression level in predicting postoperative recurrence of PTC patients was 0.809(95% CI: 0.711-0.907, P<0.05), with a cut-off value of 1.17, sensitivity of 65.00% and specificity of 87.50%. Conclusions:The expression of miR-1243 is down-regulated and lncRNA HULC is up-regulated in PTC tissues, and both are related to clinicopathological features such as lymph node metastasis and TNM stage. Among them, the expression of miR-1243 is related to postoperative recurrence.

Objective To explore the application of cell block(CB)technology in the diagnosis of papillary thyroid carcinoma(PTC).Methods A total of 86 patients with thyroid nodules who were treated at Luoyang Central Hospital Affiliated to Zhengzhou University from February 2023 to December 2024 were retrospectively selected.Before the operation,all patients underwent ultrasound-guided fine needle aspiration biopsy.After the biopsy,the specimens were respectively subjected to cell smear(CS)and CB pathological examinations.Using postoperative pathology as the gold standard,the clinical application value of CS,CB,BRAFV600E gene detection,and combined detection in the preoperative diagnosis of PTC was evaluated.Results A total of 86 patients were included.Among them,42 cases were diagnosed as PTC by postoperative pathology,and 44 cases were benign lesions.The sensitivity(73.81％),specificity(97.73％),positive predictive value(96.88％),negative predictive value(79.63％),and accuracy(86.05％)of CB in the preoperative diagnosis of PTC were significantly higher than those of CS.The Kappa consistency test results showed that the consistency between CB pathological results and postoperative pathological results was better than that of CS.Receiver operating characteristic curve analysis indicated that the area under the curve(AUC)of CB was significantly higher than that of CS(0.858 vs.0.743,Z=2.391,P=0.017).Furthermore,the combination of CB and BRAFV600E gene detection further improved preoperative diagnostic performance,with a consistency with postoperative pathological results(Kappa=0.837)superior to other examination methods,and an AUC(0.918)significantly higher than other examination methods.Conclusion CB has significant clinical application value in the preoperative diagnosis of PTC,with diagnostic performance significantly superior to CS.Further combination with BRAFV600E gene detection can significantly improve preoperative diagnostic accuracy.

Objective To investigate the role of miR-185-5p expression changes in inducing myo-cardial metabolic abnormalities mediated by inflammatory responses in patients with chronic heart failure(CHF).Methods A total of 228 CHF patients treated in our department from June 2022 to June 2024 were prospectively enrolled and served as observation group,and another 108 healthy individuals taking physical examinations were subjected as the control group.Cardioechography was used to detect ejection time,fractional shortening,stroke volume,left ventricular mass index(LVMI),left ventricular end-diastolic diameter(LVEDD),left ventricular ejection fraction(LVEF),and left ventricular end-systolic diameter(LVESD).Then LV circumferential end-systolic wall stress(CESS)and MEE were calculated.The levels of IL-6,CRP,and TNF-α were detected with ELISA.Results The expression of miR-185-5p was significantly lower,and the levels of IL-6,CRP,and TNF-α were obviously higher in the observation group than the control group(P＜0.01).MiR-185-5p was negatively correlated with IL-6,CRP and TNF-α levels(r=-0.765,-0.558,-0.693,P＜0.01);MEE was negatively correlated with miR-185-5p(r=-0.594,P＜0.01)and positively with IL-6,CRP and TNF-α levels(r=0.712,0.684,0.559,P＜0.01).Multivariate logistic regression analysis showed that ejection time,fractional shortening,stroke volume,LVEF,and miR-185-5p were independent protective factors for MEE,while LVMI,LVESD,LVEDD,CESS,IL-6,CRP,and TNF-α were independent risk factors for MEE(P＜0.05,P＜0.01).Conclusion Low expression of miR-185-5p is associated with myocardial metabolic abnormalities mediated by inflammatory responses in CHF patients.

Objective To investigate the mechanism of Shugan Zhixie Prescription in treating irritable bowel syndrome with diarrhea(IBS-D)using network pharmacology;To validate the findings through in vivo experiments.Methods Active components and potential targets of Shugan Zhixie Prescription were identified via the TCMSP database.Disease targets for IBS-D were retrieved from GeneCards,DisGeNET and OMIM databases.The intersection of drugs and disease targets was taken,and the protein interaction network was constructed by using STRING database.GO and KEGG pathways were enriched to identify the key signaling pathways of Shugan Zhixie Prescription in the treatment of IBS-D.The rat model of liver depression and spleen deficiency type IBS-D was established by the method of abnormal hunger and satiety,restraint pinch stress and intestinal perfusion of acetic acid.The rats were intervened with low-,medium-and high-dosage of Shugan Zhixie Prescription respectively for 14 days.Serum contents of diamine oxidase(DAO),interleukin(IL)-8,and IL-18 were measured by ELISA.Protein expressions and mRNA expressions of relevant targets in colonic tissue were detected using Western blot and RT-qPCR.Results A total of 26 active components and 553 targets of Shugan Zhixie Prescription were obtained,and 1 930 targets of IBS-D disease were obtained,with 184 drug-disease intersection targets.The possible mechanism was related to NF-κB,AGE-RAGE,Th17 cell differentiation and other signaling pathways.Animal experiments demonstrated that Shugan Zhixie Prescription could significantly reduce defecation frequency,fecal water content,and inflammatory cytokine levels in model rats.It markedly decreased TLR4 and NF-κB protein expressions(P<0.01),while increased AQP3,AQP8 and Occludin protein expressions in colonic tissue(P<0.01,P<0.05).Conclusion Shugan Zhixie Prescription exerts therapeutic effects on IBS-D through multiple pathways and targets,and the mechanism may be related to inhibiting TLR4/NF-κB signaling pathway and promoting intestinal barrier repair.