1.Mechanism of Yishen Qubi Tongluo Formula (益肾祛痹通络方) in the Treatment of Rheumatoid Arthritis:Based on Network Pharmacology,Molecular Docking and Experimental Verification
Liuping XU ; Canyu YANG ; Ying LU ; Lisha MO ; Qiang CHI ; Yuan XIA ; Shuijuan LIU ; Mingliang QIU
Journal of Traditional Chinese Medicine 2026;67(5):557-566
ObjectiveTo explore the mechanism of Yishen Qubi Tongluo Formula (益肾祛痹通络方, YQTF) in the treatment of rheumatoid arthritis(RA). MethodsNetwork pharmacology was employed to retrieve and screen the active components and potential targets of YQTF as well as RA-related targets using databases including TCMSP, BATMAN, ETCM and GEO. The intersection of targets related to active components and RA-related targets was identified, and a protein-protein interaction (PPI) network was constructed. Gene Ontology (GO) functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were performed, and a drug-active component-common target network of YQTF in the treatment of RA was established. The core components of YQTF were molecularly docked with key targets. Human rheumatoid arthritis synovial fibroblast cell line MH7A was divided into blank group, model group, methotrexate group and YQTF group. The blank group was cultured with 10% fetal bovine serum, while the other three groups were stimulated with 10 μg/L of recombinant human tumor necrosis factor-α (TNF-α) for 24 h to establish the RA cell model. On this basis, the methotrexate group was treated with methotrexate suspension at a concentration of 20 μmol/L, and the YQTF group was treated with 10% YQTF-medicated serum. After 48 h of intervention, the levels of TNF-α and interleukin-17A(IL-17A)contents in cell supernatants were detected by enzyme-linked immunosorbent assay (ELISA), and mRNA expressions of phosphatidylinositol 3-kinase(PI3K), protein kinase B(AKT) and mammalian target of rapamycin(mTOR) were detected by real-time quantitative polymerase chain reaction (RT-qPCR). ResultsNetwork pharmacological analysis identified 209 active components and 583 potential target genes of YQTF, as well as 818 RA-related targets. A total of 29 common targets were obtained from the intersection of drug-related targets and RA-related targets. Quercetin,β-sitosterol, kaempferol, stigmasterol and luteolin were the core active components of YQTF for the treatment of RA, while matrix metalloproteinase-9 (MMP9), prostaglandin-endoperoxide synthase 2 (PTGS2), Toll-like receptor 4 (TLR4), tumor protein p53 (TP53) and transcription factor AP-1 subunit JUN were the key targets. The GO and KEGG pathway enrichment analysis showed that the involved biological processes and pathways were mainly associated with antioxidant responses, PI3K-AKT signaling pathway and Toll-like receptor (TLR) signaling pathway. Molecular docking results showed that MMP9 and PTGS2 exhibited high binding affinities with quercetin, β-sitosterol, kaempferol, stigmasterol and luteolin; TLR4 exhibited high binding activities with β-sitosterol, stigmasterol and luteolin; and TP53 showed high binding affinity with luteolin. The results of cell experiments showed that compared with the control group, the contents of TNF-α and IL-17A as well as the mRNA expressions of AKT and mTOR in the model group significantly increased (P<0.05 or P<0.01). Compared with the model group, all the above indicators significantly decreased in the YQTF group, while the contents of TNF-α and the mRNA expression of AKT significantly decreased in the methotrexate group (P<0.05 or P<0.01). ConclusionThe mechanism of YQTF in the treatment of RA may be associated with reducing inflammatory cytokine secretion and inhibiting the activation of the PI3K-AKT-mTOR signaling pathway.
2.Circular RNA circ-Olfm1 induces progression of Alzheimer's disease by regulating FOXO3a
Hongyan YANG ; Qirong LIAO ; Mingliang HOU ; Linqiu MA ; Jinping LI ; Xiaoxiong LI ; Jing LU ; Yating LIU ; Huadong ZHOU
Journal of Army Medical University 2025;47(1):60-70
Objective To investigate the role of circular RNAs(circRNA)in Alzheimer's disease(AD)and its potential mechanism.Methods Six-month-old APP/PS1 mouse model of AD and wild type(WT)mice were subjected and then randomly divided into WT group,WT+circ-Olfm1 knockout group,AD group(transgenic APP/PS1 mice),AD+circ-Olfm1 knockout group,AD+FOXO3a knockout group,with 3 mice in each group.① The total RNA of mouse brain was extracted,and the differential expression of circRNAs and mRNAs between the AD mice and WT mice was detected,and the obtained circRNAs and mRNAs were analyzed with gene ontology(GO)analysis.② RT-qPCR was used to detect the expression of the top 10 up-regulated and down-regulated circRNAs,as well as the expression of circ-Olfm1 and miR-330-5p.③ Lentiviral vectors were prepared and stereotaxically injected into the cortex or hippocampus of WT and AD mice to knock out circ-Olfm1 gene.Water maze test was used to evaluate the effect of circ-Olfm1 knockout on cognitive function,and immunofluorescence assay was employed to observe the deposition of amyloid β(Aβ)plaque in the brain.④ The interaction between circ-Olfm1 and miR-330-5p was verified by double luciferase reporter gene analysis.⑤ The protein levels of AMPK and FOXO3a were detected by Western blotting.⑥ Transmission electron microscopy was utilized to observe the mitochondria of the hippocampus.⑦ The levels of inflammatory factors IL-6,IL-1β and TNF-α were detected by ELISA.Results There were totally 52 differentially expressed circRNAs identified between the AD and WT mice,including 28 up-regulated and 24 down-regulated(fold change>1.5,P<0.05).These differentially expressed genes are mainly involved in signal transduction,learning and memory and other functions.circ-Olfm1 was identified as the most significantly differentially expressed circRNA,which is highly expressed in the neurons and up-regulated in the cerebral cortex and hippocampus of the AD mice.Knockout of circ-Olfm1 reduced the number of Aβ plaques in the cerebral cortex and hippocampus of AD mice(P<0.01).In starBase database,there are complementary sequences observed between circ-Olfm1 and miR-330-5p.Western blotting showed that the addition of Aβ42 significantly increased the expression of AMPK and FOXO3a in the neuronal cells(P<0.01).And silencing circ-Olfm1 led to decreased expression of AMPK and FOXO3a in neuronal cells+Aβ42(P<0.01).ELISA revealed that knockout of FOXO3a significantly increased the levels of inflammatory factors IL-6,IL-1β,and TNF-α(P<0.01).Transmission electron microscopy displayed that knocking FOXO3a out significantly aggravated mitochondrial damage(P<0.01).Conclusion circ-Olfm1 is up-regulated in the brain tissue and neurons+Aβ42 of AD rats,and the mechanism of cognitive impairment in AD rats may be through its regulating FOXO3a protein.
3.Nutrition literacy of primary and secondary school students and its influencing factors in Shijingshan District of Beijing
Deyue XU ; Mingliang WANG ; Wei WANG ; Yingjie YU ; Shuiying YUN ; Bo YANG ; Yunzheng YAN ; Lingyan SU
Journal of Public Health and Preventive Medicine 2025;36(2):126-130
Objective To understand the current situation of nutrition literacy of primary and secondary school students in Shijingshan District of Beijing, and analyze its influencing factors, and to put forward targeted suggestions for improving the students’ nutrition literacy and promoting their healthy growth. Methods A multi-stage stratified cluster sampling method was used to select 2480 primary and secondary school students and their parents from 5 primary schools, 3 middle schools and 1 high school in Shijingshan District. The multivariate logistic regression model was used to analyze the factors influencing the attainment rate of nutrition literacy. Results The median score of nutrition literacy of 2480 primary and secondary school students from grades 1 to 12 was 77.86 (in hundred-mark system), the quartile range (IQR) was 16.96, and the attainment rate of nutrition literacy was 42.46%. The cognitive level (45.12%) was higher than the skill level (41.20%) among students from grades 3 to 12. In terms of skills, the attainment rate of food preparation was the lowest, at 30.38%. The scores of nutrition literacy of girls were higher than those of boys, and the scores of primary school students were higher than those of secondary school students. Students with different levels of caregiver’s education, family income, and family food environment had different scores of nutrition literacy, and the differences were statistically significant (P<0.05). Multivariate logistic regression analysis showed that the attainment rate of nutrition literacy was closely related to student’s gender and study stage, caregiver’s education level, and family food environment. Conclusion The nutrition literacy of primary and secondary school students in Shijingshan District still needs to be improved, especially in the aspect of skills. Targeted nutrition education should be carried out.
4.Study on mechanical stability of maxillary LeFort Ⅰ type osteotomy after fixation with mortise and tenon and absorbable plate
Yankun ZHANG ; Zixuan SHEN ; Ran ZHANG ; Lijia DONG ; Yu TIAN ; Li LU ; Mingliang YANG ; Guangqi YAN
Chinese Journal of Stomatology 2025;60(6):635-643
Objective:To evaluate the mechanical stability of the bone block after LeFort Ⅰ osteotomy with maxillary advancement using absorbable plates fixed with tenon-and-mortise structures.Methods:This study developed three finite element models: one for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with absorbable plates (Model 1); another for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with absorbable plates assisted by tenon-and-mortise structures (Model 2); and the last one for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with titanium plates and screws (Model 3). Simulated occlusal forces were applied on the anterior and posterior teeth in each model. The displacement changes of the nasal-palatine point (NP) and posterior nasal spine point (PNS) in the finite element coordinate system were compared and analyzed. The Mises equivalent stress distributions of the metal and absorbable plates were also examined to assess the mechanical stability of the three finite element models. Clinical data from 45 patients with dentofacial deformities treated from January 2017 to January 2023 at the Stomatology Hospital of China Medical University were collected. The age of the patients was 21±3 years. Among these, 15 patients had absorbable plates for fixation, 15 had absorbable plates assisted by tenon-and-mortise structures, and 15 had titanium plates and screws fixation after maxillary advancement. All patients underwent preoperative (T0), postoperative 3 days (T1), and 6 months (T2) spiral CT scans. The CT data in DICOM format were input into digital software, which was used to calculate the distances from the NP and PNS points to the horizontal plane (HP), right sagittal plane (FZSR), and coronal plane (CP) at T1 and T2. The distances at T1 and T2 were statistically analyzed using the Wilcoxon signed-rank test with SPSS 20.0, and a P value of<0.05 was considered statistically significant.Results:The finite element analysis showed that in the absorbable plate-only fixation group, the maximum displacement of the NP point (mm) under anterior and posterior tooth force conditions were 0.6 and 0.12, respectively, and for the PNS point, the maximum displacements were 0.5 and 0.11. In the tenon-and-mortise-assisted absorbable plate fixation group, the displacement of the NP point was 0.40 and 0.02 mm, and the displacement of the PNS point was 0.5 and 0.015 mm. In the titanium plate-screw fixation group, the NP point displacement was 0.33 and 0.055 mm, and the PNS point displacement was 0.16 and 0.1 mm. The Mises equivalent stress on the absorbable plates with tenon-and-mortise structure was significantly lower than that in the absorbable plate-only fixation group, while the titanium plate experienced the highest Mises equivalent stress. The clinical data analysis showed that in the horizontal direction, the postoperative stability of the three fixation methods was similar. However, in the vertical and anterior-posterior directions, the absorbable plate-only fixation group showed significant differences in the distances of PNS-HP, PNS-CP, and NP-CP between T1 and T2 ( P=0.018, P=0.009, P=0.017), suggesting significant postoperative bone displacement. In contrast, the tenon-and-mortise-assisted absorbable plate fixation group and the titanium plate-screw fixation group showed no significant differences in displacement during surgery and postoperatively(all P>0.05), demonstrating higher stability. Conclusions:The tenon-and-mortise-assisted absorbable plate fixation provides comparable stability to titanium plate fixation in clinical results, and it is more stable than absorbable plate-only fixation. In the mechanical study, when force was applied on the anterior teeth, the stability of the tenon-and-mortise-assisted absorbable plate fixation was slightly less than that of titanium plate fixation, but when posterior teeth were used, its stability exceeded both titanium plate fixation and absorbable plate-only fixation. The tenon-and-mortise-assisted absorbable plate fixation serves as an effective alternative to titanium plate fixation after LeFort Ⅰ osteotomy.
5.Bibliometrics and Visualization of the Regulation of Notch Signaling Pathway by TCM Based on Global Perspective
Hui SHANG ; Licheng RAN ; Rong CHEN ; Yawen SONG ; Yajun WANG ; Lirong CHEN ; Tong YANG ; Mingliang GUO ; Hui HE
World Science and Technology-Modernization of Traditional Chinese Medicine 2025;27(4):1072-1083
Objective To analyze the research status,hot directions and frontier trends of traditional Chinese medicine in the prevention and treatment of diseases by regulating Notch signaling pathway based on bibliometrics.Methods Based on Citespace and Vosviewer,the literature on the regulation of Notch signaling pathway by traditional Chinese medicine in CNKI and WoSCC was visually analyzed.Results 362 and 85 related literatures were published in Chinese and English respectively until January 2024.Since 2013,the number of literatures published in this field has shown a fluctuating increasing trend.China is the country with the most publications;Hunan University of Chinese Medicine were the institutions with the most publications in the Chinese database,and Beijing University of Chinese Medicine was the institution with the most publications in the English literature database.Combined with the research direction of each research team and keyword clustering and burst analysis,the research hotspots of traditional Chinese medicine regulating Notch signaling pathway are focused on cerebral ischemia,myelosuppression and hepatic fibrosis.Diseases such as Asthma,colorectal cancer have become emerging research directions in recent years.Electroacupuncture therapy to promote stem cell proliferation and treat neurological diseases is one of the frontier research trends in this field.Conclusion Recent years have seen a rapid development of traditional Chinese medicine's disease prevention and treatment that targets Notch signaling pathway.Various expert teams have obtained rich research results,and the research hotspots show a diversified trend.In-depth exploration of this can provide strong evidence for the molecular mechanism of traditional Chinese medicine in the treatment of various diseases.
6.Association of sleep and eating behavior on the comorbidity of overweight/obesity and elevated blood pressure among primary and secondary school students
YANG Fan, YAO Qingbing, ZHU Weiwei, HU Mingliang, LI Shasha, LU Shenghua
Chinese Journal of School Health 2025;46(7):1037-1041
Objective:
To analyze the prevalence and determinants of comorbid overweight/obesity and elevated blood pressure among primary and secondary school students in Yangzhou City, and to explore the association between sleep patterns, eating behavior and the comorbidity of overweight/obesity and elevated blood pressure, so as to provide reference for developing prevention strategies targeting common comorbidities in students.
Methods:
By using stratified cluster random sampling, a total of 8 735 primary and secondary school students were selected from 36 schools in six counties of Yangzhou from October to November 2023. Students underwent physical examinations and a questionnaire survey was conducted using the questionnaire on students health status and influencing factors. The Chi square test was used to compare the detection rate of comorbid overweight/obesity and elevated blood pressure in different groups of primary and secondary school students. The Logistic regression model was used to explore the association between sleep and dietary behaviors and their combined effects and coexistence.
Results:
The detection rate of comorbid overweight/obesity and elevated blood pressure among primary and secondary school students in Yangzhou was 9.85%, which was higher among boys (12.14%) than girls (7.59%)( χ 2=50.86, P <0.01). After controlling for gender, residence, educational stage, parental education, smoking, drinking, and moderate to vigorous exercise, multivariate Logistic regression analysis showed that irregular breakfast consumption and inadequate daily sleep were associated with a higher risk of comorbidities compared with regular breakfast consumption and adequate daily sleep among overall and primary school students (overall: OR =1.52, 95% CI =1.18- 1.96 , primary school students: OR =2.79, 95% CI =1.61-4.82)(both P <0.05). From the perspective of primary school students of different genders, the risk of comorbidities in girls who consumed breakfast irregularly and had inadequate daily sleep was 3.59 times higher than that in girls who consumed breakfast irregularly and had inadequate daily sleep (95% CI =1.65-7.82, P <0.01).
Conclusion
The sleep patterns and breakfast behaviors of primary and secondary school students are found to be associated with comorbid overweight/obesity and elevated blood pressure, especially in primary school girls.
7.Study on mechanical stability of maxillary LeFort Ⅰ type osteotomy after fixation with mortise and tenon and absorbable plate
Yankun ZHANG ; Zixuan SHEN ; Ran ZHANG ; Lijia DONG ; Yu TIAN ; Li LU ; Mingliang YANG ; Guangqi YAN
Chinese Journal of Stomatology 2025;60(6):635-643
Objective:To evaluate the mechanical stability of the bone block after LeFort Ⅰ osteotomy with maxillary advancement using absorbable plates fixed with tenon-and-mortise structures.Methods:This study developed three finite element models: one for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with absorbable plates (Model 1); another for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with absorbable plates assisted by tenon-and-mortise structures (Model 2); and the last one for the maxillary LeFort Ⅰ osteotomy with anterior advancement fixed with titanium plates and screws (Model 3). Simulated occlusal forces were applied on the anterior and posterior teeth in each model. The displacement changes of the nasal-palatine point (NP) and posterior nasal spine point (PNS) in the finite element coordinate system were compared and analyzed. The Mises equivalent stress distributions of the metal and absorbable plates were also examined to assess the mechanical stability of the three finite element models. Clinical data from 45 patients with dentofacial deformities treated from January 2017 to January 2023 at the Stomatology Hospital of China Medical University were collected. The age of the patients was 21±3 years. Among these, 15 patients had absorbable plates for fixation, 15 had absorbable plates assisted by tenon-and-mortise structures, and 15 had titanium plates and screws fixation after maxillary advancement. All patients underwent preoperative (T0), postoperative 3 days (T1), and 6 months (T2) spiral CT scans. The CT data in DICOM format were input into digital software, which was used to calculate the distances from the NP and PNS points to the horizontal plane (HP), right sagittal plane (FZSR), and coronal plane (CP) at T1 and T2. The distances at T1 and T2 were statistically analyzed using the Wilcoxon signed-rank test with SPSS 20.0, and a P value of<0.05 was considered statistically significant.Results:The finite element analysis showed that in the absorbable plate-only fixation group, the maximum displacement of the NP point (mm) under anterior and posterior tooth force conditions were 0.6 and 0.12, respectively, and for the PNS point, the maximum displacements were 0.5 and 0.11. In the tenon-and-mortise-assisted absorbable plate fixation group, the displacement of the NP point was 0.40 and 0.02 mm, and the displacement of the PNS point was 0.5 and 0.015 mm. In the titanium plate-screw fixation group, the NP point displacement was 0.33 and 0.055 mm, and the PNS point displacement was 0.16 and 0.1 mm. The Mises equivalent stress on the absorbable plates with tenon-and-mortise structure was significantly lower than that in the absorbable plate-only fixation group, while the titanium plate experienced the highest Mises equivalent stress. The clinical data analysis showed that in the horizontal direction, the postoperative stability of the three fixation methods was similar. However, in the vertical and anterior-posterior directions, the absorbable plate-only fixation group showed significant differences in the distances of PNS-HP, PNS-CP, and NP-CP between T1 and T2 ( P=0.018, P=0.009, P=0.017), suggesting significant postoperative bone displacement. In contrast, the tenon-and-mortise-assisted absorbable plate fixation group and the titanium plate-screw fixation group showed no significant differences in displacement during surgery and postoperatively(all P>0.05), demonstrating higher stability. Conclusions:The tenon-and-mortise-assisted absorbable plate fixation provides comparable stability to titanium plate fixation in clinical results, and it is more stable than absorbable plate-only fixation. In the mechanical study, when force was applied on the anterior teeth, the stability of the tenon-and-mortise-assisted absorbable plate fixation was slightly less than that of titanium plate fixation, but when posterior teeth were used, its stability exceeded both titanium plate fixation and absorbable plate-only fixation. The tenon-and-mortise-assisted absorbable plate fixation serves as an effective alternative to titanium plate fixation after LeFort Ⅰ osteotomy.
8.Bibliometrics and Visualization of the Regulation of Notch Signaling Pathway by TCM Based on Global Perspective
Hui SHANG ; Licheng RAN ; Rong CHEN ; Yawen SONG ; Yajun WANG ; Lirong CHEN ; Tong YANG ; Mingliang GUO ; Hui HE
World Science and Technology-Modernization of Traditional Chinese Medicine 2025;27(4):1072-1083
Objective To analyze the research status,hot directions and frontier trends of traditional Chinese medicine in the prevention and treatment of diseases by regulating Notch signaling pathway based on bibliometrics.Methods Based on Citespace and Vosviewer,the literature on the regulation of Notch signaling pathway by traditional Chinese medicine in CNKI and WoSCC was visually analyzed.Results 362 and 85 related literatures were published in Chinese and English respectively until January 2024.Since 2013,the number of literatures published in this field has shown a fluctuating increasing trend.China is the country with the most publications;Hunan University of Chinese Medicine were the institutions with the most publications in the Chinese database,and Beijing University of Chinese Medicine was the institution with the most publications in the English literature database.Combined with the research direction of each research team and keyword clustering and burst analysis,the research hotspots of traditional Chinese medicine regulating Notch signaling pathway are focused on cerebral ischemia,myelosuppression and hepatic fibrosis.Diseases such as Asthma,colorectal cancer have become emerging research directions in recent years.Electroacupuncture therapy to promote stem cell proliferation and treat neurological diseases is one of the frontier research trends in this field.Conclusion Recent years have seen a rapid development of traditional Chinese medicine's disease prevention and treatment that targets Notch signaling pathway.Various expert teams have obtained rich research results,and the research hotspots show a diversified trend.In-depth exploration of this can provide strong evidence for the molecular mechanism of traditional Chinese medicine in the treatment of various diseases.
9.Effects of eicosanoic acid on proliferation and migration of human retinal vascular endothelial cells by mediating increased expression of angiopoietin-like protein 4 after binding to peroxisome proliferator-activated receptor 8
Yuhang YANG ; Hui QI ; Lijun DONG ; Zixin FAN ; Xiaofeng LU ; Mingliang WANG ; Zhen YU ; Hetian LEI ; Guoming ZHANG
Recent Advances in Ophthalmology 2024;44(9):679-685
Objective To investigate the effects of eicosanoic acid(C20DC)on the proliferation and migration of human retinal endothelial cells(HRECs)and its mechanism.Methods The optimal working concentration of C20DC in human retinal pigment epithelium 19(ARPE-19)cells and HRECs was determined as 30 mg·L-1 and 25 mg·L-1,respec-tively.HRECs were divided into the C20DC treatment group(HRECs treated with C20DC)and the control group[HRECs treated with dimethyl sulfoxide(DMSO)].The effects of C20DC on the migration and proliferation of HRECs were detec-ted by cell proliferation and migration experiments.The molecular docking method was used to simulate the binding ability of C20DC to peroxisome proliferator-activated receptor δ(PPARδ).ARPE-19 cells were divided into the C20DC+ARPE-19 group(ARPE-19 cells treated with C20DC)and the DMSO+ARPE-19 group(ARPE-19 cells treated with DMSO).The ex-pression levels of PPARδ and angiopoietin-like protein 4(ANGPTL4)in ARPE-19 cells and ANGPTL4 protein in HRECs were detected using Western blot.The ANGPTL4 protein expression levels in ARPE-19 cells and HRECs were quantitatively analyzed using enzyme-linked immunosorbent assay(ELISA).Results Compared with the control group,the prolifera-tion and migration of cells in the C20DC treatment group significantly increased(both P<0.05),and C20DC could stably bind to PPAR8(binding energy:-7.20 kcal·mol-1).Western blot showed that the expression level of ANGPTL4 protein in the C20DC+ARPE-19 group was higher than that in the DMSO+ARPE-19 group,and the difference was statistically sig-nificant(P<0.05);there was no statistically significant difference in the expression level of PPARδ receptor protein be-tween the two groups(P>0.05).The expression level of ANGPTL4 protein in the C20DC treatment group was higher than that in the control group,and the difference was statistically significant(P<0.05).ELISA quantitative analysis showed that the expression level of ANGPTL4 in the C20DC+ARPE-19 group was higher than that in the DMSO+ARPE-19 group(P<0.001);the expression level of ANGPTL4 in the C20DC treatment group was higher than that in the control group,and the difference was statistically significant(P<0.05).Conclusion C20DC can promote the expression of ANGPTL4 pro-tein by binding to PPARδ and thus increase the proliferation and migration of retinal related cells(HRECs and ARPE-19 cells).Its mechanism may be related to the increased angiogenesis in retinopathy of prematurity.
10.Clinical efficacy of Zhiyang Xiaozhen granules combined with second-generation antihistamine in the treatment of chronic urticaria
Li ZHANG ; Bo YANG ; Qiaozhi CAO ; Cong PENG ; Mingliang CHEN ; Juan SU ; Xiang CHEN ; Jie LI
Journal of Central South University(Medical Sciences) 2024;49(2):175-181
Objective:Chronic urticaria presents a chronic process of recurrent attacks,and its first-line treatment is second-generation antihistamine with limited treatment options.The efficacy of antihistamine varies among individuals and cannot meet the needs of all patients.This study aims to explore the clinical efficacy and safety of Zhiyang Xiaozhen granules combined with antihistamine in the treatment of chronic urticaria patients. Methods:We retrospectively analyzed the clinical data of patients with chronic urticaria who visited the Xiangya Hospital of Central South University from April 2020 to March 2021.The patients who received conventional second-generation antihistamine treatment were selected as a control group,while the patients who received combined treatment with Zhiyang Xiaozhen granules on the basis of conventional second-generation antihistamine treatment were selected as an observation group.The differences in the Weekly Urticaria Activity Score(UAS7)and Dermatology Life Quality Index(DLQI)between the 2 groups before and 4 weeks after treatment were compared.The Symptom Score Reduce Index(SSRI)was used to evaluate and compare the efficacy of the 2 treatment regimens. Results:After 4 weeks of treatment,the UAS7 levels in both groups were significantly reduced(P=0.001 and P<0.001,respectively).The effective rates of the control group and the observation group were 61.11%and 59.38%,respectively when converting UAS7 to SSRI for efficacy evaluation,and there was no statistically significant difference in efficacy between the 2 groups(P>0.05);however,when converting DLQI to SSRI for efficacy evaluation,the effective rates of the control group and the observation group were 33.33%and 46.88%,respectively,and the difference in efficacy between the 2 groups was statistically significant(P<0.001).There were 3 patients with adverse drug reactions related to drowsiness in both groups. Conclusion:The combination of Zhiyang Xiaozhen granules and second-generation antihistamine can effectively improve disease activity in patients with chronic urticaria,and the improvement in quality of life is better than that with the second-generation antihistamine alone.


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