Objective:To visually analyze the research literature on the analysis of TCM compounds; To explore the research hotspots and trends in this field.Methods:The literature related to the disassembly analysis of TCM compounds was retrieved from CNKI, Chongqing VIP, Wanfang Data, SinoMed, and China Medical Journal Full-text Database from January 1, 1981 to December 31, 2024. CiteSpace 6.4.R1 software was used to visualize the number of articles, authors, institutions and keywords, and to draw the cooperation network diagram of authors and institutions, keyword co-occurrence, clustering, timeline and burst map.Results:A total of 1 728 Chinese articles were included, and the number of publications showed a fluctuating upward trend. A comparatively high number of publications was in 2007 and 2016, followed by a slight decline but maintained at a high level. There is a trend of recovery in 2024. The author with the highest number of articles was Professor Fang Zhaoqin, and the institution with the highest number of articles was Beijing University of Chinese Medicine. High frequency keywords included rats, compatibility, experimental research, cell apoptosis, TCM compound, and a total of 19 clusters and 25 emergent keywords were formed.Conclusions:The research contents and methods of the research on the disassembly of TCM compounds are relatively rich, and there are many explorations on classical prescriptions. The study of disassembled prescriptions has played a driving role in the modernization of TCM compounds. In the future, high-quality cooperation between regions, institutions, and authors, combination with modern medicine and scientific methods, will further improve the quality of research in this field.

Objective:To observe the clinical efficacy of Xinyue Decoction combined with fluoxetine hydrochloride in the treatment of cognitive impairment of senile depression.Methods:A randomized controlled trial study was conducted. Totally 116 elderly patients with depression accompanied by cognitive impairment were set as observation subjects, and were divided into a control group and an experimental group using random number table method, with 58 patients in each. The control group received treatment with fluoxetine hydrochloride capsules, while the experimental group was administered Xinyue Decoction Granules in addition to the treatment regimen of the control group. The treatment lasted for 8 weeks for both groups. Comparison was made between the two groups regarding the changes in TCM syndrome scores. Hamilton Depression Scale (HAMD-24) was used to assess the degree of depression, and Montreal Cognitive Assessment (MoCA BJ) was used to assess cognitive ability; the serum levels of brain-derived neurotrophic factor (BDNF), IL-1β, IL-6 and TNF-α were detected by ELISA; the adverse reactions during treatment were observed and recorded, and the clinical efficacy was evaluated.Results:The total effective rate of TCM syndromes was 90.4% (47/52) in the experimental group and 75.5% (40/53) in the control group, with statistical significance ( χ2=4.11, P<0.05); the total effective rate of MoCA-BJ was 76.9% (40/52) in the experimental group and 58.5% (31/53) in the control group, with statistical significance ( χ2=4.61, P<0.05); the total effective rate of HAMD-24 was 88.5% (46/52) in the experimental group and 71.7% (38/53) in the control group, with statistical significance ( χ2=4.07, P<0.05). After treatment, the TCM syndrome score, HAMD-24 and MoCA-BJ scores of the experimental group were lower than those in the control group ( t=-3.51, -5.11, 2.39, P<0.01 or P<0.05); the level of serum BDNF [(10.49±1.76) ng/L vs. (9.61±1.85) ng/L, t=2.28] in the observation group was higher than that of the control group ( P<0.05), and the levels of IL-1β, IL-6 and TNF-α were lower than those in the control group ( t=-2.50, -2.46, -2.18, P<0.05). During the treatment, the incidence of adverse reactions was 5.77% (3/52) in the experimental group and 7.55% (4/53) in the control group, without statistical significance ( χ2=0.13, P>0.05). Conclusion:Xinyue Decoction combined with fluoxetine hydrochloride can reduce the degree of depression in elderly patients with cognitive impairment of depression, improve the cognitive ability of patients and clinical efficacy.

Objective:To investigate whether sivelestat sodium (SV) mitigates paraquat (PQ)-induced acute lung injury (ALI)/acute respiratory distress syndrome (ARDS)-associated pulmonary fibrosis in mice by suppressing the NLRP3 inflammasome signaling pathway.Methods:Male C57BL/6J mice were randomly divided into four groups ( n=8 per group): Control group, PQ group, PQ+SV group, and SV group. The PQ and PQ+SV groups received an intraperitoneal injection of PQ solution (20 mg/kg) to establish a PQ poisoning model, while the Control and SV groups received an equivalent volume of saline. One hour later, the PQ+SV and SV groups were administered SV solution (100 mg/kg) intraperitoneally, whereas the Control and PQ groups received saline. After 48 hours, the mice were euthanized, and lung tissues were collected. Pathological changes were assessed via hematoxylin-eosin (HE) and Masson staining, followed by Smith and Ashcroft scoring. Immunohistochemistry was performed to evaluate the expression of NLRP3 inflammasome, caspase-1, α-smooth muscle actin (α-SMA), and collagen I. Western blotting was used to measure NLRP3 protein levels. Intergroup comparisons were conducted using one-way ANOVA with LSD post-hoc correction. Results:The Control and SV groups exhibited normal lung morphology, whereas the PQ+SV group showed reduced hemorrhage, congestion, and edema compared to the PQ group. Both PQ and PQ+SV groups exhibited significant weight loss post-intervention compared to the Control group (both P<0.001). HE and Masson staining revealed thickened alveolar septa, congestive and edematous alveolar walls, extensive inflammatory cell infiltration, and collagen deposition in the PQ group. In contrast, the PQ+SV group demonstrated alleviated alveolar wall congestion, reduced inflammatory infiltration, and decreased collagen deposition, with significantly lower Smith and Ashcroft scores [(5.92±1.34) vs. (10.88±1.88), P<0.001; (3.42±1.35) vs. (5.75±0.79), P<0.001]. Immunohistochemistry indicated reduced expression percentages of NLRP3 and caspase-1 in the PQ+SV group compared to the PQ group [(12.79%±0.43%) vs. (16.59%±0.40%), P<0.001; (17.71%±0.92%) vs. (19.84%±0.71%), P<0.001]. Similarly, α-SMA and collagen I expression in lung interstitium was significantly lower in the PQ+SV group [(11.79%±0.58%) vs. (16.14%±0.74%), P<0.001; (16.43%±0.56%) vs. (18.86%±0.60%), P<0.001]. Western blotting confirmed decreased NLRP3 protein expression in the PQ+SV group [(0.54±0.12) vs. (0.81±0.24), P<0.05]. Conclusions:SV attenuates PQ-induced ALI/ARDS-associated pulmonary fibrosis progression by inhibiting the NLRP3 inflammasome, suggesting that NLRP3 may be a key therapeutic target for early intervention in PQ-induced pulmonary fibrosis.

Objective:To examine the clinical effects of the SCERTS model-based peer-mediated intervention (PMI) on the social skills of children with autism spectrum disorder (ASD) and provide new approaches to the rehabilitation treatment of ASD children.Methods:A randomized controlled study.A total of 120 children with mild-to-moderate ASD diagnosed Xi′an Traditional Chinese Medicine Hospital of Encephalopathy between April 2023 and April 2024 were selected.They were assigned to either the experimental or control group using the random number table method, with 60 cases in each group.The experimental group was treated with the SCERTS model-based PMI, whereas the control group underwent conventional rehabilitation training, comprising cognitive, language and behavioural interventions, acupuncture and other techniques.Changes in Social Responsiveness Scale (SRS), Autism Social Skills Scale (ASSS) and Autism Treatment Evaluation Checklist (ATEC) scores were observed in the 2 groups of children before and after treatment.The statistical analyses were performed using a paired-samples t-test for intra-group comparisons and an independent-samples t-test for inter-group comparisons. Results:Following 12 weeks of intervention, the SRS and ATEC scores decreased while the ASSS scores increased after treatment in both groups.The differences were statistically significant (all P<0.05).The SRS [(83.25±14.56) points] and ATEC [(79.41±15.36) points] of the experimental group were lower than those of the control group [SRS(89.80±12.69) points, ATEC(85.95±16.13) points].The ASSS score of the experimental group was higher than that of the control group [(112.77±22.42) points vs.(103.80±24.13) points] ( t=2.627, 2.274, -2.109; all P<0.05). Conclusions:The SCERTS model-based PMI is an efficacious approach for the improvement of social skills in ASD children, and thus merits further investigation and application.

Objective:To examine the clinical effects of the SCERTS model-based peer-mediated intervention (PMI) on the social skills of children with autism spectrum disorder (ASD) and provide new approaches to the rehabilitation treatment of ASD children.Methods:A randomized controlled study.A total of 120 children with mild-to-moderate ASD diagnosed Xi′an Traditional Chinese Medicine Hospital of Encephalopathy between April 2023 and April 2024 were selected.They were assigned to either the experimental or control group using the random number table method, with 60 cases in each group.The experimental group was treated with the SCERTS model-based PMI, whereas the control group underwent conventional rehabilitation training, comprising cognitive, language and behavioural interventions, acupuncture and other techniques.Changes in Social Responsiveness Scale (SRS), Autism Social Skills Scale (ASSS) and Autism Treatment Evaluation Checklist (ATEC) scores were observed in the 2 groups of children before and after treatment.The statistical analyses were performed using a paired-samples t-test for intra-group comparisons and an independent-samples t-test for inter-group comparisons. Results:Following 12 weeks of intervention, the SRS and ATEC scores decreased while the ASSS scores increased after treatment in both groups.The differences were statistically significant (all P<0.05).The SRS [(83.25±14.56) points] and ATEC [(79.41±15.36) points] of the experimental group were lower than those of the control group [SRS(89.80±12.69) points, ATEC(85.95±16.13) points].The ASSS score of the experimental group was higher than that of the control group [(112.77±22.42) points vs.(103.80±24.13) points] ( t=2.627, 2.274, -2.109; all P<0.05). Conclusions:The SCERTS model-based PMI is an efficacious approach for the improvement of social skills in ASD children, and thus merits further investigation and application.

As a classic prescription for invigorating spleen and replenishing qi, Sijunzi Decoction has a good clinical efficacy in the treatment of gastric cancer. It can improve chemotherapy resistance, reduce the toxic and side effects of chemotherapy, promote postoperative recovery, enhance immunity, improve the nutritional status of patients, improve the quality of life of patients and prevent precancerous lesions. Network pharmacology studies have shown that Sijunzi Decoction exerts anti-gastric cancer effects through multiple active ingredients, multiple targets and multiple pathways, and quercetin may be the main active component in Sijunzi Decoction to exert anti-gastric cancer effects. The main mechanisms of Sijunzi Decoction in the treatment of gastric cancer include regulating the expression of cell cycle and apoptosis-related gene proteins, and inhibiting the proliferation, migration, invasion and gastric cancer stem cell characteristics of gastric cancer cells.

Objective To investigate the occurrence and influencing factors of oral frailty in elderly residents of elderly care facilities and to provide a basis for the development of effective intervention programs for oral frailty in this population.Methods A combination of subjective and objective measurements of oral frailty,a general information questionnaire,a leisure activity questionnaire,the Dietary Variety Score(DVS),the Short Nutritional Assessment Questionnaire(SNAQ),the Short-Form Mini Nutritional Assessment(MNA-SF),Barthel Index(BI),the Mini-Mental State Examination(MMSE),15-Item Geriatric Depression Scale(GDS-15),and the Generalized Anxiety Disorder Scale-2(GAD-2)were used to survey 348 elderly residents in three elderly care facilities in Chengdu and to analyze the factors related to oral frailty.Results The prevalence of oral frailty in elderly residents of elderly care facilities was 31.0%(108/348).Multivariate logistic regression analysis revealed that advanced age(odds ratio[OR]=1.347,95%confidence interval[CI]:1.237-1.496,P＜0.001),cognitive impairment(OR=6.769,95%CI:2.628-18.916,P＜0.001),and depression(OR=8.632,95%CI:1.931-44.387,P=0.007)were risk factors for oral frailty in elderly residents of elderly care facilities.High scores in leisure activities(OR=0.883,95%CI:0.786-0.986,P=0.030),and dietary diversity(OR=0.199,95%CI:0.069-0.530,P=0.002)were protective factors against oral frailty.Conclusion The prevalence of oral frailty is relatively high among elderly residents of elderly care facilities.Risk factors for oral frailty include advanced age,cognitive impairment,and depression,while increased levels of leisure activities and dietary diversity can help prevent the occurrence of oral frailty in elderly individuals.

ObjectiveTo investigate the pharmacodynamic characteristics and explore the molecular mechanism of Honghua oral liquid （HOL） in relieving neuropathic pain （NP）. MethodHealthy male SD rats were randomly assigned into sham group， model group， low-， medium-， high-dose （0.5， 1.0， 2.0 mL·kg^-1·d^-1， respectively） HOL groups， and a positive drug （pregabalin， 25 mg·kg^-1·d^-1） group， with 6 rats in each group. Spinal nerve ligation （SNL） of L5 was conducted in other groups except the sham group. Drug administration was performed 3 days after the SNL surgery for 2 consecutive weeks， and samples were collected after the end of the administration. During the treatment period， the mechanical pain threshold and cold pain threshold were determined to measure the pain-relieving effect of HOL. Transcriptome sequencing was performed on hippocampal tissue samples from the sham， model， and high-dose HOL groups， and differentially expressed genes between the sham group and the model group as well as the model group and HOL high-dose group were obtained. After pathway enrichment analysis， we selected the targets which were closely related to neuroinflammation for validation， and predicted the specific binding sites of the major active components in HOL with the targets through molecular docking. In addition， the serum levels of tumor necrosis factor-α （TNF-α） and interleukin-10 （IL-10） were determined by enzyme-linked immunosorbent assay （ELISA） to evaluate the effect of HOL on neuroinflammation in NP rats. ResultCompared with the sham group， SNL decreased the mechanical pain threshold and cold pain threshold （P<0.05）. Compared with the model group， HOL recovered the mechanical pain threshold and cold pain threshold （P<0.05）. The transcriptome data showed that 376 differentially expressed genes （DEGs） were identified between the model group and the sham group， including 124 upregulated genes and 252 downregulated genes， and 194 DEGs between the model group and the high-dose HOL group， including 33 upregulated genes and 161 downregulated genes. Among them， insulin-like growth factor 1（IGF1）， matrix metallopeptidase-2 （MMP-2）， matrix metallopeptidase-14 （MMP-14）， erb-B2 receptor tyrosine kinase 2 （ERBB2）， and integrin subunit alpha 5 （ITGA5） associated with NP were selected for further validation. The Real-time fluorescence quantitative polymerase chain reaction（Real-time PCR） results showed that compared with the sham group， the modeling up-gurelated the mRNA levels of the above five molecules in the hippocampus （P<0.01）. Compared with model group， HOL down-regulated the mRNA levels of these molecules （P<0.01）. The molecular docking results showed that the main active components of safflower， hydroxysafflor yellow A， kaempferol， and quercetin， formed stable hydrogen bonds with the amino acid residues of IGF1， MMP-2， MMP-14， ERBB2， and ITGA5. The enzyme-linked immunosorbent assay（ELISA） results showed that compared with those in the sham group， the serum levels of TNF-α and IL-10 were out of balance in the model rats （P<0.01）. Compared with the model group， HOL lowered the level of the pro-inflammatory cytokine TNF-α （P<0.01） and elevated that of the anti-inflammatory cytokine IL-10 （P<0.05）. ConclusionHOL exerts analgesic effect on SNL rats by inhibiting neuroinflammation.

Objective: To evaluate health risks of five heavy metals in drinking water of rural schools in Henan Province, so as to provide scientific basis for drinking water safety in rural schools. Methods: Totally 1 269 drinking water samples were collected and analyzed for five heavy metals (As, Cd, Cr 6+ , Pb, Hg) concentration in 106 cities and counties of Henan Province, and its spatial distribution characteristics were explored by geographic information system (GIS). Risk assessment method recommended by the United States Environmental Protection Agency (U.S. EPA) was applied to evaluate health risks from five heavy metals through oral ingestion. Results: The qualified rate of As concentration was 100%, and the qualified rates of Cd, Cr 6+ , Pb and Hg were 99.9% , 99.9%, 99.5%, 99.6%. The highest carcinogenic risk was As (3.05×10 -5 ), followed by Cr 6+ (2.73×10 -5 ), and the highest non carcinogenic risk was As (0.158 3), followed by Pb(0.041 7). The carcinogenic risk and non carcinogenic risk were all higher in girls than boys. The carcinogenic and non carcinogenic risks were differences in different regions( P <0.05). Conclusion Health risks of five heavy metals in drinking water for rural schools in Henan Province were within the acceptable risk level recommended by EPA. As, Cr 6+ and Pb were the main health risk factors in drinking water, and that might impact negatively the healthy growth of primary and middle school students. These should be future efforts of drinking water safety management.

ObjectiveTo investigate the protective effect of cytochrome P4502D6 （CYP2D6） and cytochrome P4503A4 （CYP3A4）， key enzymes of drug metabolism in liver， on acute liver injury in water extract of Glycyrrhizae Radix et Rhizoma （WEOGRR）. MethodHealthy male Kunming mice were divided into normal group， model group， WEOGRR low-， medium- and high-dose groups （5， 10， 15 g·kg^-1·d^-1） and positive drug group （diammonium glycyrrhizinate， 75 mg·kg^-1·d^-1）， with 10 in each group. One week after preventive administration， acute liver injury model was induced by single intragastric administration of 270 mg·kg^-1 Tripterygium Glycosides tablets， and samples were collected after 18 h. The pathological changes of liver were observed by hematoxylin-eosin （HE） staining. Serum liver function indexes including alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， γ-glutamyl transpeptadase （γ-GT）， alkaline phosphatase （ALP）， and total bilirubin （TBIL） as well as the levels of oxidative stress indexes including malondialdehyde （MDA） and superoxide dismutase （SOD） in hepatocytes were determined by biochemical method. Real-time polymerase chain reaction （Real-time PCR） and Western blot were performed to detect the mRNA and protein expression levels of CYP2D6 and CYP3A4， respectively. ResultCompared with normal group， model group had significant hepatocyte swelling and inflammatory cell infiltration （P<0.01）， increased AST， ALT， γ-GT， ALP and TBIL （P<0.05）， elevated MDA and decreased SOD （P<0.01） as well as down-regulated mRNA and protein expression levels of CYP2D6 and CYP3A4 （P<0.05）. Compared with the model group， the normal group had intact liver structure without obvious abnormality， and the WEOGRR groups and positive drug group presented alleviated hepatocyte swelling and inflammatory cell infiltration （P<0.01）， reduced AST， ALT， γ-GT， ALP and TBIL （P<0.01）， lowered MDA and increased SOD （P<0.01） as well as up-regulated expression levels of CYP2D6 and CYP3A4 （P<0.01）. ConclusionThe protective effect of WEOGRR on acute liver injury induced by Tripterygium glycosides tablets may be related to reducing the contents of AST， ALT， γ-GT， ALP and TBIL in serum， inhibiting MDA and increasing the activity of SOD in liver cells， and enhancing the activities of CYP2D6 and CYP3A4， thus accelerating the metabolism of toxic substances.