Objective To construct an index system for assessment of schistosomiasis transmission risk following natural disasters such as rainstorms, floods, earthquakes, mudslides, and landslides, so as to provide insights into rapid identification of schistosomiasis transmission risk post-disasters and formulation of targeted schistosomiasis control strategies. Methods An initial framework for the index system for assessment of schistosomiasis transmission risk following natural disasters was drafted through literature review, brainstorming, and focus group discussions. Two rounds of expert correspondence consultations were conducted using the Delphi method to refine and finalize the system, and the degrees of expert activeness, authority and endorse ment, and consensus were evaluated. In addition, the weights of each index were calculated using the analytic hierarchy process. Results A total of 18 experts participated in the consultation. The expert positive coefficients were 100.00% and 94.44% for two rounds of consultations, with authority coefficients of 0.92 and 0.94, respectively. The coefficients of coordination on the index importance, rationality and operability were 0.209, 0.185, 0.222 and 0.407, 0.214, 0.257 for two rounds of consultations, respectively, and all consistency tests were statistically significant (χ² = 246.771 to 505.278, all P values < 0.001). Following two rounds of expert consultations, an index system consisting of 6 first-level indicators, 15 second-level indicators, and 49 third-level indicators was ultimately constructed. In terms of first-level indicators, “disaster situation”, “previous epidemics”, “healthcare guarantee”, “response capacity” and “emergency recovery” had the highest weights, each at 18.18%. Regarding second-level indicators, “Schistosoma japonicum infections in animals”, “S. japonicum infections in snails” and “medical treatment” had the highest weights, each at 7.35%. In terms of third-level indicators, ten items had the highest weights, including “identification of schistosomiasis cases”, “detection of S. japonicum infections in wild feces”, “detection of S. japonicum infections in snails”, “reserves of schistosomiasis diagnostic/testing reagents and consumables”, “reserves of chemotherapy agents for human and animal schistosomiasis”, “reserves of cercariacides”, “periodical surveillance on schistosomiasis”, “identification of schistosomiasis transmission risk and timely response”, “normal provision of diagnosis and treatment services” and “post-disaster schistosomiasis surveillance”, each at 2.40%. Conclusion A scientific, systematic, and practical index system has been constructed for assessment of schistosomiasis transmission risk following natural disasters, which may provide insights into rapid post-disaster identification of schistosomiasis transmission risk, formulation of targeted schistosomiasis control strategies and optimization of resource allocation.

Objective:To explore the therapeutic mechanism of moxibustion in Crohn disease(CD)-associated intestinal fibrosis by observing its effects on the angiotensin-converting enzyme(ACE)/angiotensin Ⅱ(Ang Ⅱ)/angiotensin Ⅱ type 1 receptor(AT1R)axis in CD mouse models.Methods:Six randomly selected male C57BL/6 mice were assigned to a normal group,while the remaining mice were administered 0.1 mL of 2,4,6-trinitrobenzene sulfonic acid via enema to establish a CD intestinal fibrosis model.After successful modeling,the mice were randomly divided into a model group,a moxibustion group,and a Western medication group,with 6 rats in each group.The normal group and the model group only received grabbing without intervention.In the moxibustion group,mild moxibustion was applied to Qihai(CV6)and bilateral Tianshu(ST25)once a day for 10 min each time over 7 consecutive days.The Western medication group was administered mesalazine suspension via oral gavage once a day for 7 consecutive days.At the end of the intervention,the general condition,disease activity index(DAI)score,and gross colon score of mice in each group were evaluated.Hematoxylin-eosin staining was used to observe and score the histological changes in the colon tissue in each group.Masson staining was used to observe colonic fibrosis and the ratio of collagen-positive areas was analyzed;the expression of Ang Ⅱ in the colon tissue was detected by the enzyme-linked immunosorbent assay;immunohistochemistry and real-time quantitative reverse transcription polymerase chain reaction were used to detect the protein and mRNA expression of ACE and AT1R in the colon tissue,respectively;Western blotting was used to detect the expression of transforming growth factor(TGF)-β1 and connective tissue growth factor(CTGF)in the colon tissue.Results:Compared to the normal group,the DAI score,gross colon score,colonic histological score,collagen-positive area ratio,ACE protein and mRNA,Ang Ⅱ protein,AT1R protein and mRNA,TGF-β1 protein,and CTGF protein in the colon tissue in the model group increased significantly(P<0.01).In contrast,the above indicators in both the moxibustion group and the Western medication group reduced significantly compared to the model group(P<0.01 or P<0.05).There was no statistical difference in these indicators between the moxibustion group and the Western medication group(P>0.05).Conclusion:Moxibustion can alleviate intestinal fibrosis in CD mice,and its therapeutic mechanism may be associated with the regulation of colonic ACE/AngⅡ/AT1R axis.

Through the dismantlement,analysis,and sorting of the method of clearing collaterals and nourishing yin in the differentiation of syndromes in Wenbing Tiaobian written by WU Tang,a renowned physician of the Qing Dynasty.This article concluded that WU Tang's clinical application of clearing collaterals can be divided into clearing the qi collateral heat,clearing the blood collateral stasis,and clearing collateral stagnant heat.The yin-nourishing method specifically includes the sweet-cold fluid-restoring,sour-sweet yin-generating,sweet-bitter yin qi-nourishing,sweet-moistening fluid-preserving,heat-clearing fluid-protecting,and emergency purgative yin-preserving methods.Our team explored the application of this approach in tumor treatment based on the academic perspective of"strengthening healthy qi to treat cancer"and in combination with the"clearing collaterals and nourishing yin"method.It proposes that within the relationship between"strengthening healthy qi to treat cancer"and the"clearing collaterals and nourishing yin"method,"nourishing yin to strengthen healthy qi"often serves as the foundation of tumor treatment,whereas"clearing collaterals to eliminate pathogens"acts as an auxiliary measure.This paper summarizes our team's clinical experience and evidence in further treating cancerous diseases based on this theory,citing examples such as Qinghao Biejia Decoction,Xijiao Dihuang Decoction,Zhibai Dihuang Pill,our team's empirical formulas,and the specialized use of medications for cancerous diseases.The further application of this method in cancer diseases can be expanded to improve the clinical effect by summarizing the theory of"strengthening healthy qi to treat cancer"and improving the understanding of clearing collaterals and nourishing yin.

Objective To investigate the impact of chronic observational social defeat stress on multidimensional behaviors in female mice,including social interaction,emotion,and cognition,as well as the underlying molecular mechanisms.Methods Adult female C57BL6N mice were divided into a stress group and a control group.Behavioral assessment were conducted through social interaction tests,anxiety-like behavior tests,and cognitive tests(novel object recognition and spatial memory).Synaptic plasticity-related proteins in the hippocampus were detected using Western blot.Results Behavioral tests revealed that the stress group showed reduced social interaction time compared to the control group[(106.2±9.31)s vs.(156.5±14.81)s,P<0.05].In a novel environment,the stress group consumed less food than the control group[(0.10±0.01)g vs.(0.16±0.02)g,P<0.05].Cognitive tests demonstrated that the stress group exhibited impaired novel object recognition[(52.17%%±2.67%)vs.(65.91%±5.23%)]and spatial memory[(61.84%±3.14%)vs.(74.13%±1.94%)]compared to the control group(P<0.05).Western blot analysis showed that the expression of hippocampal synaptic plasticity-related proteins,including the glutamate ionotropic receptor N-methyl-D-aspartate(NMDA)receptor subunit NR2A[(0.66±0.05)vs.(0.89±0.08)]and brain-derived neurotrophic factor(BDNF)[(0.81±0.05)vs.(1.14±0.06)],was significantly decreased in the stress group(P<0.05).Conclusion Chronic observational social defeat stress induces social withdrawal,anxiety-like behaviors,and cognitive deficits in female mice.These effects may be associated with reduced expression of NR2A and BDNF in the hippocampus.

With the increasing global recognition of Traditional Chinese Medicine (TCM), acupuncture, as a non-pharmacological treatment, has demonstrated promising potential in alleviating symptoms, improving quality of life, and modulating immune and neurological system functions in patients with Crohn's disease (CD). This review summarizes the theoretical foundations and recent research progress on acupuncture for CD, and introduces a personalized "Three Discriminations" diagnostic and therapeutic strategy based on syndrome differentiation, meridian differentiation, and acupoint selection. It also identifies the target patient populations and clinical application value of acupuncture in CD treatment. Despite preliminary progress, acupuncture treatment for CD still faces multiple challenges, including limited high-quality clinical research evidence, uneven resource distribution, non-standardized efficacy evaluation systems, insufficiently standardized treatment strategies, and an incomplete understanding of its underlying mechanisms. Future efforts should focus on establishing high-quality evidence systems, optimizing integrative treatment strategies combining acupuncture with conventional medicine, and conducting deep exploration of multi-dimensional mechanisms, with the goal of promoting the standardized integration of acupuncture into the management of CD and providing patients with safer, more precise, and sustainable therapeutic options.

Objective:To analyze the clinical features and prognosis of acute B lymphoblastic leukemia (B-ALL) children carrying a TCF3: : PBX1 fusion gene and to evaluate the prognostic value of this gene.Methods:Retrospective cohort study.A total of 2 164 B-ALL children aged 0-18 years diagnosed and treated at 19 pediatric centers from October 2016 to June 2022 were enrolled.They were divided into the positive group and the negative group according to whether they carried a TCF3: : PBX1 fusion gene.The clinical characteristics, treatment response, adverse reactions, and prognosis of the 2 groups of patients were analyzed.The rank sum and Kruskal-Wallis tests were used to compare two and more than two groups of numerical variables, respectively.Fisher′s exact test was used to compare categorical variables.Results:Among the 2 164 patients, 116 (5.4%) were TCF3: : PBX1 positive, of which 70 patients were female, accounting for 60.3%.There were 840 female patients in the TCF3: : PBX1-negative group, accounting for 41.0%.There was a significant difference in the ratio of females between the TCF3: : PBX1-positive and TCF3: : PBX1-negative groups ( P<0.001).No significant difference was observed in age of onset between the two groups( P>0.05).The proportion of bone marrow naive cells [54.00 (14.00, 76.50)% vs.29.00 (3.00, 68.00)%], white blood cell counts [25.30 (10.46, 60.94)×10 9/L vs.9.03 (4.38, 30.73)×10 9/L] and hemoglobin counts [82.00(63.00, 101.00) g/L vs.74.00(60.00, 90.00) g/L] in the TCF3: : PBX1-positive group were significantly higher than those in the negative group at the onset (all P<0.05).In terms of treatment response, the proportion of peripheral blood naive cells on Day 8 in the TCF3: : PBX1-positive group was significantly higher than that in the negative group [2.00 (0, 9.00)% vs.0 (0, 2.00)%, P<0.001].The proportion of minimal residual disease <0.1% on Day 15 in the TCF3: : PBX1-positive group was significantly higher than that in the negative group ( P=0.038).There were no significant differences in cumulative recurrence rate, treatment-related mortality (TRM), and overall survival (OS) between the TCF3: : PBX1-positive group and TCF3: : PBX1-negative group (all P>0.05).The cumulative recurrence risk of TCF3: : PBX1-positive patients was 9.646 times higher than that of ETV6: : RUNX1-positive patients with better prognosis( HR=9.646, 95% CI: 1.026-90.700, P=0.047).There were no significant differences in TRM and OS between TCF3: : PBX1-positive and ETV6: : RUNX1-positive patients (all P>0.05).A significant enrichment of PAX5 mutations was detected in TCF3: : PBX1-positive patients.Among the 7 high-risk TCF3: : PBX1-positive patients in a single center, 4 patients had PAX5 mutations, and this proportion was significantly higher than that in other patients ( P<0.001). Conclusions:B-ALL children carrying a TCF3: : PBX1 fusion gene have a high remission rate and good long-term prognosis after intensive chemotherapy.It is suggesting that TCF3: : PBX1-positive B-ALL patients should be rated at intermediate risk to receive intensive chemotherapy.

Through the dismantlement,analysis,and sorting of the method of clearing collaterals and nourishing yin in the differentiation of syndromes in Wenbing Tiaobian written by WU Tang,a renowned physician of the Qing Dynasty.This article concluded that WU Tang's clinical application of clearing collaterals can be divided into clearing the qi collateral heat,clearing the blood collateral stasis,and clearing collateral stagnant heat.The yin-nourishing method specifically includes the sweet-cold fluid-restoring,sour-sweet yin-generating,sweet-bitter yin qi-nourishing,sweet-moistening fluid-preserving,heat-clearing fluid-protecting,and emergency purgative yin-preserving methods.Our team explored the application of this approach in tumor treatment based on the academic perspective of"strengthening healthy qi to treat cancer"and in combination with the"clearing collaterals and nourishing yin"method.It proposes that within the relationship between"strengthening healthy qi to treat cancer"and the"clearing collaterals and nourishing yin"method,"nourishing yin to strengthen healthy qi"often serves as the foundation of tumor treatment,whereas"clearing collaterals to eliminate pathogens"acts as an auxiliary measure.This paper summarizes our team's clinical experience and evidence in further treating cancerous diseases based on this theory,citing examples such as Qinghao Biejia Decoction,Xijiao Dihuang Decoction,Zhibai Dihuang Pill,our team's empirical formulas,and the specialized use of medications for cancerous diseases.The further application of this method in cancer diseases can be expanded to improve the clinical effect by summarizing the theory of"strengthening healthy qi to treat cancer"and improving the understanding of clearing collaterals and nourishing yin.

Objective To investigate the impact of chronic observational social defeat stress on multidimensional behaviors in female mice,including social interaction,emotion,and cognition,as well as the underlying molecular mechanisms.Methods Adult female C57BL6N mice were divided into a stress group and a control group.Behavioral assessment were conducted through social interaction tests,anxiety-like behavior tests,and cognitive tests(novel object recognition and spatial memory).Synaptic plasticity-related proteins in the hippocampus were detected using Western blot.Results Behavioral tests revealed that the stress group showed reduced social interaction time compared to the control group[(106.2±9.31)s vs.(156.5±14.81)s,P<0.05].In a novel environment,the stress group consumed less food than the control group[(0.10±0.01)g vs.(0.16±0.02)g,P<0.05].Cognitive tests demonstrated that the stress group exhibited impaired novel object recognition[(52.17%%±2.67%)vs.(65.91%±5.23%)]and spatial memory[(61.84%±3.14%)vs.(74.13%±1.94%)]compared to the control group(P<0.05).Western blot analysis showed that the expression of hippocampal synaptic plasticity-related proteins,including the glutamate ionotropic receptor N-methyl-D-aspartate(NMDA)receptor subunit NR2A[(0.66±0.05)vs.(0.89±0.08)]and brain-derived neurotrophic factor(BDNF)[(0.81±0.05)vs.(1.14±0.06)],was significantly decreased in the stress group(P<0.05).Conclusion Chronic observational social defeat stress induces social withdrawal,anxiety-like behaviors,and cognitive deficits in female mice.These effects may be associated with reduced expression of NR2A and BDNF in the hippocampus.

The shaoyang meridian is an important pivot between the internal organs and meridians system， with the functions of regulating qi and blood， balancing yin and yang， and coordinating the ascending and descending movement of qi. Dysfunction of the shaoyang pivot can lead to spleen and kidney deficiency， impaired liver and gallbladder qi regulation， and stagnation of qi and blood. It is believed that the onset and progression of Crohn's disease are closely related to shaoyang pivot dysfunction， with the core pathogenesis characterized by shaoyang disharmony， spleen deficiency， dampness retention， and blood stasis. Based on this understanding， the treatment principle centers on harmonizing the shaoyang pivot， supplemented by methods such as warming and nourishing the spleen and stomach， tonifying shaoyang， and soothing the liver and benefiting the gallbladder. Acupuncture is employed to target key acupoints along the shaoyang meridian to restore its regulatory functions， improve spleen and stomach transformation and transportation， facilitate liver and gallbladder qi flow， and promote the circulation of qi and blood. This provides a practical therapeutic approach for acupuncture-based treatment of Crohn's disease.

Objective:To observe the clinical efficacy of gentle moxibustion at different temperatures in treating people with diarrhea-predominant bowel syndrome(IBS-D)due to spleen deficiency.Methods:A total of 108 IBS-D patients were divided into two groups using the random number table method,with 54 participants in each group.Moxibustion group 1 received gentle moxibustion at(43±1)℃at bilateral Tianshu(ST25)and Zusanli(ST36),lasting 30 min each session;moxibustion group 2 received gentle moxibustion at(37±1)℃at the same points.Both groups received the intervention 3 times weekly for a total of 18 sessions.Abdominal pain intensity,stool form,pattern-based efficacy,quality of life,and mental health assessments were performed at weeks 0,3,6,and 8.Results:The total effective rate for abdominal pain intensity was 87.8%in moxibustion group 1 versus 51.1%in moxibustion group 2,and the difference was statistically significant(P<0.05).When the treatment finished,abdominal pain intensity,the Bristol score,IBS-symptom severity scale(IBS-SSS)score,self-rating anxiety scale(SAS)score,and self-rating depression scale(SDS)score dropped significantly in both groups(P<0.05),and the IBS-quality of life(IBS-QOL)score increased markedly(P<0.05).Between-group comparisons demonstrated that abdominal pain intensity,the Bristol general score,IBS-SSS score,traditional Chinese medicine(TCM)pattern score,and SDS score were significantly lower in moxibustion group 1 than in moxibustion group 2 at treatment week 6(P<0.05),and the IBS-QOL score was notably higher in moxibustion group 1(P<0.05).Conclusion:Whether at 43℃or 37℃,gentle moxibustion at Tianshu(ST25)and Zusanli(ST36)can improve abdominal pain,stool form,and quality of life,reduce disease severity,and mitigate TCM pattern in IBS-D patients;43℃gentle moxibustion performs better than 37℃gentle moxibustion in improving abdominal pain,stool form,disease severity,TCM pattern,quality of life,anxiety,and depression in IBS-D.