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.

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.

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 explore the mechanism of electroacupuncture in inhibiting peripheral sensitization of visceral pain in mice with irritable bowel syndrome(IBS)based on TRPV1/Ras/p38MAPK signaling pathway.Methods Totally 28 male SPF-grade C57BL/6 mice were randomly divided into normal group,model group,electroacupuncture group and inhibitor group.The IBS visceral hypersensitivity model was induced by trinitrobenzene sulfonic acid enema.Four weeks post-modeling,electroacupuncture group and inhibitor group were given electroacupuncture at bilateral"Zusanli"and intraperitoneal injection of the TRPV1 receptor inhibitor respectively for consecutive 7 d.Abdominal withdrawal reflex(AWR)score was used to evaluate visceral pain in mice,HE staining was used to observe the morphology of colonic tissue,Western blot was used to detect the protein expressions of TRPV1,p-p38,tumor necrosis factor(TNF)-α and interleukin(IL)-6 in colonic tissue,ELISA was used to detect the Ras-GTP content in colonic tissue,and RT-qPCR was used to detect the mRNA expression of TRPV1 and p38 in colonic tissue.Results Compared with the normal group,AWR score under different pressure were significantly increased in the model group(P<0.05,P<0.01),the expression of TRPV1,p-p38,TNF-α and IL-6 protein in colonic tissue significantly increased(P<0.05,P<0.01,P<0.001),the content of Ras-GTP significantly increased(P<0.001),the expression of TRPV1 and p38 mRNA significantly increased(P<0.001).Compared with the model group,AWR score under different pressure were significantly decreased in electroacupuncture group and inhibitor group(P<0.05,P<0.01),the expression of TRPV1,p-p38,TNF-α and IL-6 protein in colonic tissue significantly decreased(P<0.05,P<0.01,P<0.001),the content of Ras-GTP significantly decreased(P<0.01,P<0.001),and the expressions of TRPV1 and p38 mRNA significantly decreased(P<0.05,P<0.01,P<0.001).There was no significant change in the morphology of colonic tissue in each group of mice.Conclusion Electroacupuncture can effectively alleviate visceral hypersensitivity in IBS mice,and its analgesic effect may be related to the inhibition of the TRPV1/Ras/p38MAPK signaling pathway in colonic tissue.

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.

Objective:To investigate the clinical characteristics and prognosis of fetuses with HNF1B gene variants. Methods:Fifty-two fetuses with HNF1B gene variants diagnosed by chromosomal copy number variation sequencing and/or whole exome sequencing at the First Affiliated Hospital of Zhengzhou University from January 2018 to June 2024 were retrospectively enrolled in this study, including 47 cases of 17q12 microdeletion and five cases of HNF1B point mutations. Prenatal ultrasound features, pregnancy outcomes, and postnatal manifestations were summarized and analyzed using descriptive statistics. Results:The prenatal ultrasound features of the 52 fetuses included enhanced renal parenchymal echo in 43 cases (82.7%), renal cysts in 15 cases (28.8%), enlarged kidney volume in 14 cases (26.9%), and pyelectasis in 13 cases (25.0%). Parental verification was completed for 35 cases, with 71.4% (25/35) being de novo mutations and 28.6% (10/35) inherited from either parent. Apart from eight cases with unknown pregnancy outcome (six cases were lost to follow-up, two cases refused to be followed up), the other 44 cases were successfully followed up, among which 68.2% (30/44) terminated the pregnancies and 31.8% (14/44) continued, resulting in live births. Prenatal ultrasound indicated renal abnormalities in all 14 live births, while postnatal follow-up showed seven cases with normal kidneys, one with reduced bilateral renal cysts, one with alleviated bilateral pyelectasis, four with unimproved renal structural abnormalities, and one who did not undergo a re-examination. Conclusion:The rate of renal abnormalities diagnosed by prenatal ultrasound in fetuses with HNF1B gene variants is high, and most of the pregnancies are terminated, although the renal sturctural abnormalities may improve after birth.

Objective:To evaluate the effectiveness of virtual case teaching integrating standardized patients (SP) and objective structured clinical examination (OSCE) in enhancing students' clinical thinking and practical skills in experimental exercise therapy course.Methods:In April 2023, 52 students from the 2021 cohort and 54 students from the 2022 cohort of the Rehabilitation Therapy undergraduate program at Xinjiang Medical University were selected and divided into the experimental group and control group according to their classes. In the shoulder joint mobilization experimental class of the exercise therapy course, virtual SP teaching was performed in the experimental group of both cohorts. For the control group, student-led SP teaching was performed in the 2021 cohort, while the traditional "lecture + demonstration" method was used in the 2022 cohort. Upon completion of teaching, theoretical exams, case analysis, practical exams, and a teaching satisfaction survey were conducted on the students. Data were analyzed using the t-test and chi-square test in SPSS 25.0. Results:In both cohorts, the experimental group had similar theoretical exam scores ( P=0.207 and P=0.097, respectively) to the control group, but had higher practical exam scores ( P=0.013 and P=0.002, respectively) than the control group. In the case analysis exam, the experimental group scored higher than the control group in the 2022 cohort ( t=2.84, P=0.006) but similarly to the control group in the 2021 cohort ( t=1.53, P=0.132). All students believed that virtual SP teaching was most engaging. In terms of understanding complex concepts, increasing active participation, and fostering clinical thinking, the 2022 cohort was more satisfied with virtual SP teaching, whereas the 2021 cohort experienced no significant difference between virtual SP teaching and student-led SP teaching. In addition, the 2021 cohort found that student-led SP teaching was more helpful for improving doctor-patient communication skills. Conclusions:The application of virtual SP teaching in the experimental exercise therapy course effectively enhances students' practical skills and case analysis capabilities, contributing greatly to their overall clinical management thinking.

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 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.

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.