BACKGROUND:Traditional Chinese medicine has rich experience and unique advantages in the empirical treatment of phlegm-heat and Fu-organs excess syndrome of ischemic stroke.In order to further explore the therapeutic targets and mechanisms of traditional Chinese medicine for this disease,it is crucial to establish a stable and reliable animal model of phlegm-heat and Fu-organs excess syndrome combined with empirical symptoms of ischemic stroke. OBJECTIVE:To explore the establishment method and evaluation system of the rat model of ischemic stroke with phlegm-heat and Fu-organ excess syndrome. METHODS:Sixty male Sprague-Dawley rats were randomly divided into four groups:blank control group(n=12),ischemic stroke group(n=18),disease+syndrome group(n=18),phlegm-heat and Fu-organ excess syndrome group(n=12),all of which were given high-fat diet for 25 days.On the 26th day,the rats in the blank control group and ischemic stroke group were intragastrically given normal saline and high fat diet,while those in the other two groups were intragastrically given autologous feces suspension and high fat diet for 3 continuous days.After gavage,ischemic stroke models were established using the suture method in the ischemic stroke group and disease+syndrome group.The changes in diet,water intake,body mass,body temperature,fecal traits,nasal secretions,sputum in the throat,and tongue image were recorded.Neurological deficits,tongue image,blood lipid levels,morphological changes of brain tissue and carotid artery,and the serum levels of motilin and somatostatin were detected. RESULTS AND CONCLUSION:Compared with the control group,the rats in the disease+syndrome group had shortness of breath,listlessness,irritability,bradykinesia,a large number of secretions around the nose,audible and heavy sputum in the throat,decreased diet and water intake,increased body mass,body temperature,and slingual vein score,decreased fecal pellet count,Bristol score and fecal moisture content,increased serum total cholesterol,triglyceride,low-density lipoprotein and somatostatin levels,decreased motilin level,increased neurological deficit score,significant pathological changes of the carotid artery,and significant morphological changes of the brain tissue.The ischemic stroke group only showed pathological changes of ischemic brain tissue,without the characteristics of phlegm-heat and Fu-organ excess syndrome.The phlegm-heat and Fu-organ excess syndrome group could present with the typical characteristics of traditional Chinese medicine syndromes,without the pathological changes of brain tissue with ischemic stroke.To conclude,the compound modeling method of high-fat induction combined with suture method and autologous feces gavage can establish an animal model of ischemic stroke with phlegm-heat and Fu-organ excess syndrome.

OBJECTIVE: To explore the genetic etiology of a child with Renpenning syndrome (RS), and review the literature on the clinical characteristics and gene mutations of RS. METHODS: A child with RS (patient 1) who was diagnosed and treated in the Pediatric Intensive Care Unit of the Third Affiliated Hospital of Zhengzhou University in November 2023 was selected as the research object. The medical history, family history, physical examination, cerebrospinal fluid examination, echocardiography, brain magnetic resonance imaging (MRI), brain magnetic resonance angiography, cardiac coronary CT angiography and intelligence quotient (IQ) score of child 1 were retrospectively collected. Peripheral venous blood samples were collected from patient 1, his parents, sister and brother, respectively. Genomic DNA was extracted from the child and his family members, and Trios-whole exome sequencing (Trios-WES) was performed. Sanger sequencing was used to verify the pedigree. Bioinformatics softwares (Mutation Taster, REVEL, SIFT, PolyPhen-2, GERP++, SWISS-MODEL) were applied. The pathogenicity of the detected variants was rated according to the American College of Medical Genetics and Genomics (ACMG) Standards and Guidelines for the Classification of Genetic Variants (hereinafter referred to as the ACMG Guidelines). "PQBP1 gene" "Renpenning syndrome" "PQBP1 gene" "Renpenning syndrome" were used as keywords in Chinese and English, respectively. Case reports of patients with RS caused by PQBP1 gene variants were retrieved from Wanfang Data Knowledge Service Platform, China National Knowledge Infrastructure and PubMed database. The clinical features and gene variants of RS caused by PQBP1 gene variants were summarized and analyzed. This study was reviewed by the Medical Ethics Committee of the Third Affiliated Hospital of Zhengzhou University (Approval No. 2024-334-01). RESULTS The patient 1, a 12-year-old boy, was admitted to the hospital due to fever and disturbance of consciousness. Cerebrospinal fluid test showed viral encephalitis caused by human herpesvirus 7 infection. The main clinical manifestations were unusual facies (microcephaly, long narrow face, microphthalmos, superior oblique palpebral fissure, hypertelorism of inner canthus, bulbous nasal columella) and mental retardation. Auxiliary examination showed than patient 1 had atrial septal defect, nodular heterotopia in the posterior horn of the left ventricle, angiodysplasia, and low IQ. The disease began in infancy, and there was no family history of related diseases. A hemizygous deletion, c.459_462del (p.Arg153SerfsTer41), was identified in exon 5 of the PQBP1 gene in patient 1, which was inherited from his mother by Sanger sequencing. The results of bioinformatics analysis showed that the mutation was harmful. This variant was rated as pathogenic (PVS1+PS4+PM2_Supporting+PP3) according to ACMG Guidelines. According to the literature search strategy set in this study, a total of 13 cases of RS were retrieved, involving 16 cases of RS patient caused by PQBP1 gene mutation (patients 2-17), including patient 1, a total of 17 cases of RS. Among the 17 patients, 16 male patients had hemizygous mutations in the X chromosome PQBP1 gene, and 1 female patient had heterozygous mutations, including 12 deletion frameshift nonsense mutations, 3 point missense mutations, and 2 duplication mutations. Except for two fetuses, all patients had special facial features and low IQ to varying degrees. Ten patients had abnormal development of one or more organs such as eyes, heart, brain, etc. CONCLUSION: The main clinical manifestations of RS are developmental delay, long narrow face, bulbous nose, microcephaly, and may be accompanied by heterotopia of gray matter of ventricle and congenital heart disease. The c.459_462del (p.Arg153SerfsTer41) variant of the PQBP1 gene is the genetic basis of patient 1 in this study.
Humans ; Male ; Mutation ; Pedigree ; Child ; DNA-Binding Proteins/genetics* ; Nuclear Proteins/genetics* ; Female ; Exome Sequencing

Objective To investigate effects of Cordyceps sinensis(CS)on high glucose(HG)induced podocyte injury by regulating the adenylate activated protein kinase(AMPK)/mammalian target of rapamycin(mTOR)signaling pathway.Methods Mouse podocytes were cultured in vitro and divided into the normal glucose(NG)group,the HG group,the HG+CS group,the HG+CS+autophagy inhibitor(HG+CS+3MA)group and the HG+CS+AMPK inhibitor(HG+CS+Compound C)group.Podocyte viability was detected by CCK-8 method.Western blot assay was used to detect the expression levels of podocyte marker proteins podocin and nephrin,autophagy-related proteins Beclin-1 and P62,and pathway related proteins p-AMPK and p-mTOR.Results Compared with the NG group,the cell viability of podocytes decreased,the expression levels of podocin,nephrin,Beclin-1 and p-AMPK protein were decreased,and the expression levels of P62 and p-mTOR protein were increased in the HG group(P＜0.05).Compared with the HG group,the cell viability of podocytes was increased,the expression levels of podocin,nephrin,Beclin-1 and p-AMPK protein were significantly increased(P＜0.05),and the expression levels of P62 and p-mTOR protein were decreased in the HG+CS group(P＜0.05).Compared with the HG+CS group,the cell viability decreased in the HG+CS+3MA group and the HG+CS+Compound C group(P＜0.05).Compared with the HG+CS group,the HG+CS+3MA group and the HG+CS+Compound C group showed decreased expression levels of podocin,nephrin and Beclin-1 protein,and increased expression of P62 protein(P＜0.05).Compared with the HG+CS group,the expression of p-AMPK protein decreased and the expression of p-mTOR protein increased in the HG+CS+Compound C group(P＜0.05).Conclusion Cordyceps sinensis may play a protective role in diabetic nephropathy by up-regulating AMPK/mTOR signaling pathway to induce podocyte autophagy,alleviate high glucose induced podocyte injury and apoptosis.

Objective To investigate the expression of NOP16 nucleolar protein(HSPC111)and triple do-main protein 2(TRIM2)in colorectal cancer(CRC),as well as their clinicopathological characteristics and prognostic evaluation value.Methods A total of 110 CRC patients admitted to SUN Simiao Hospital,Beijing University of Traditional Chinese Medicine from February 2018 to February 2019 were selected as the research subjects.The expressions of HSPC111 and TRIM2 in tissues were detected by immunohistochemistry.The survival curves of the HSPC111 and TRIM2 positive and negative groups were plotted by Kaplan-Meier sur-vival analysis.The COX regression model was used to analyze the risk factors influencing the prognosis of CRC patients.A nomogram model for the prognosis of CRC was constructed,and the accuracy of the model was analyzed using the prognostic calibration curve.Results The positive rates of HSPC111 and TRIM2 in CRC cancer tissues were higher than those in the adjacent groups,and the differences were statistically signifi-cant(P＜0.001).The positive rates of HSPC111 and TRIM2 in CRC cancer tissues with TNM stage Ⅲ and lymph node metastasis increased,and the difference was statistically significant(P＜0.001).The 5-year sur-vival rate of CRC patients in the HSPC111 positive group was lower than that in the negative group(Log-rank x2=10.121,P=0.001).The 5-year survival rate of CRC patients TRIM2 positive group was lower than that in the negative group(Log-rank x2=13.620,P＜0.001).Positive HSPC111,positive TRIM2,TNM stage Ⅲand lymph node metastasis were risk factors affecting the prognosis of CRC patients.The consistency index of the Nomogram prediction model based on HSPC111,TRIM2,TNM staging and lymph node metastasis was 0.846(95％CI:0.822-0.870)and the predicted value was close to the actual value,with good discrimination.Conclusion The increased expression of HSPC111 and TRIM2 in CRC is involved in promoting the progres-sion of CRC.Nomogram prediction models based on HSPC111,TRIM2,TNM staging and lymph node metas-tasis are helpful for evaluating the prognosis of CRC.

Objective:To investigate and explore the serum levels of testosterone and estradiol in correlation with disease severity and prognosis in male patients with liver failure.Methods:Sixty male cases with liver failure who received treatment from April 2022 to December 2023 were selected as the research subjects. Forty healthy subjects who underwent physical examination in the physical examination center during the same period were enrolled as the control group. The levels of sex hormones (serum testosterone and estradiol) were compared between the two groups. Logistic regression was used to analyze the diagnostic value of testosterone and estradiol for the grading of male patients with liver failure. The prognostic factors for predicting disease severity were analyzed using COX regression. The area under the ROC curve (AUC) was used to evaluate the predictive value.Results:The testosterone level was significantly higher in the healthy group than that in the liver failure group [(5.11±3.00) nmol/L vs. (2.22±2.78) nmol/L, t=4.934, P<0.001], while the estradiol level was significantly lower in the liver failure group [37.46±13.21) nmol/L vs. (113.45±67.70) nmol/L, t=-8.457, P<0.001]. Multiple discriminant logistic regression analysis results showed that estradiol and testosterone were independent predictors of the model for end-stage liver disease. Multivariate Cox regression analysis showed that testosterone was an independent prognostic factor for the 1-year mortality rate in male patients with liver failure. The area under the curve predicting the 1-year mortality rate was 0.745 after adjusting for other factors. Conclusion:Testosterone and estradiol levels are significantly altered in male patients with liver failure. Testosterone and estradiol levels in peripheral blood can effectively reflect the degree of liver function impairment and the 1-year mortality rate in male patients with liver failure, which is helpful for accurately assessing the severity of the disease and its prognosis.

Objective:To compare the efficacy of whole blood (WB) versus component therapy (COMP) in the resuscitation of patients with traumatic shock.Methods:A systematic literature search was conducted using PubMed and Embase databases for English literature published from January 2006 to December 2023. Studies on the comparative efficacy of WB versus COMP in resuscitation of patients with traumatic shock were all included. Patients were categorized according to the initial transfusion strategies into WB group and COMP group. Primary outcome indicators were extracted and subjected to meta-analysis, including transfusion requirements after admission (4-hour red blood cell requirement, 4-hour plasma requirement, 4-hour total transfusion volume, 24-hour red blood cell requirement, 24-hour plasma requirement, and 24-hour total transfusion volume), length of hospital stay, length of ICU stay, and mortality rates (early mortality, 24-hour mortality, late mortality, and in-hospital mortality, and 24-hour mortality with multiple variables adjusted).Results:Twenty-seven studies involving 15 176 patients (4 692 patients in WB group and 10 484 in COMP group) were included. Meta-analysis results indicated that the 4-hour red blood cell requirement (SMD=-0.44, 95% CI -0.69, -0.19, P<0.01), 4-hour plasma requirement (SMD=-0.25, 95% CI -0.50, -0.01, P<0.05), 24-hour red blood cell requirement (SMD=-0.22, 95% CI -0.36, -0.09, P<0.01), and 24-hour mortality with multiple variables adjusted ( OR=0.78, 95% CI 0.68, 0.91, P<0.05) were significantly reduced in WB group. No significant differences were observed between the two groups regarding 4-hour total transfusion volume, 24-hour plasma requirement, 24-hour total transfusion volume, length of hospital stay, length of ICU stay, early mortality, 24-hour mortality, late mortality, and total in-hospital mortality ( P>0.05). Conclusions:WB demonstrates certain advantages over COMP in the resuscitation of patients with traumatic shock by reducing 4-hour red blood cell requirement, 4-hour plasma requirement, 24-hour red blood cell requirement, and 24-hour mortality with multiple variables adjusted. However, WB and COMP demonstrate comparable effectiveness in reducing 4-hour total transfusion volume, 24-hour plasma requirement, 24-hour total transfusion volume, early mortality rate, 24-hour mortality rate, late mortality rate, and in-hospital mortality.

Objective:To explore the genetic etiology of a child with Renpenning syndrome (RS), and review the literature on the clinical characteristics and gene mutations of RS.Methods:A child with RS (patient 1) who was diagnosed and treated in the Pediatric Intensive Care Unit of the Third Affiliated Hospital of Zhengzhou University in November 2023 was selected as the research object. The medical history, family history, physical examination, cerebrospinal fluid examination, echocardiography, brain magnetic resonance imaging (MRI), brain magnetic resonance angiography, cardiac coronary CT angiography and intelligence quotient (IQ) score of child 1 were retrospectively collected. Peripheral venous blood samples were collected from patient 1, his parents, sister and brother, respectively. Genomic DNA was extracted from the child and his family members, and three-whole exome sequencing (Trios-WES) was performed. Sanger sequencing was used to verify the pedigree. Bioinformatics softwares (Mutation Taster, REVEL, SIFT, PolyPhen-2, GERP+ +, SWISS-MODEL) were applied. The pathogenicity of the detected variants was rated according to the American College of Medical Genetics and Genomics (ACMG) Standards and Guidelines for the Classification of Genetic Variants (hereinafter referred to as the ACMG Guidelines). " PQBP1 gene" " Renpenning syndrome" " PQBP1 gene" " Renpenning syndrome" were used as keywords in Chinese and English, respectively. Case reports of patients with RS caused by PQBP1 gene variants were retrieved from Wanfang Data Knowledge Service Platform, China National Knowledge Infrastructure and PubMed database. The clinical features and gene variants of RS caused by PQBP1 gene variants were summarized and analyzed. This study was reviewed by the Medical Ethics Committee of the Third Affiliated Hospital of Zhengzhou University (Approval No. 2024-334-01). Results:The patient 1, a 12-year-old boy, was admitted to the hospital due to fever and disturbance of consciousness. Cerebrospinal fluid test showed viral encephalitis caused by human herpesvirus 7 infection. The main clinical manifestations were unusual facies (microcephaly, long narrow face, microphthalmos, superior oblique palpebral fissure, hypertelorism of inner canthus, bulbous nasal columella) and mental retardation. Auxiliary examination showed than patient 1 had atrial septal defect, nodular heterotopia in the posterior horn of the left ventricle, angiodysplasia, and low IQ. The disease began in infancy, and there was no family history of related diseases. A hemizygous deletion, c. 459_462del (p.Arg153SerfsTer41), was identified in exon 5 of the PQBP1 gene in patient 1, which was inherited from his mother by Sanger sequencing. The results of bioinformatics analysis showed that the mutation was harmful. This variant was rated as pathogenic (PVS1+ PS4+ PM2_Supporting+ PP3) according to ACMG Guidelines. According to the literature search strategy set in this study, a total of 13 cases of RS were retrieved, involving 16 cases of RS patient caused by PQBP1 gene mutation (patients 2-17), including patient 1, a total of 17 cases of RS. Among the 17 patients, 16 male patients had hemizygous mutations in the X chromosome PQBP1 gene, and 1 female patient had heterozygous mutations, including 12 deletion frameshift nonsense mutations, 3 point missense mutations, and 2 duplication mutations. Except for two fetuses, all patients had special facial features and low IQ to varying degrees. Ten patients had abnormal development of one or more organs such as eyes, heart, brain, etc. Conclusion:The main clinical manifestations of RS are developmental delay, long narrow face, bulbous nose, microcephaly, and may be accompanied by heterotopia of gray matter of ventricle and congenital heart disease. The c. 459_462del (p.Arg153SerfsTer41) variant of the PQBP1 gene is the genetic basis of patient 1 in this study.

Objective: To analyze the incidence trend of colorectal cancer in Xiaoshan District, Hangzhou City from 2010 to 2024, and predict the incidence of colorectal cancer from 2025 to 2027, so as to provide the evidence for improving the prevention and control strategies of colorectal cancer. Methods: Colorectal cancer incidence data from 2010 to 2024 in Xiaoshan District were collected through the Hangzhou Municipal Chronic Disease Monitoring Management System. The crude incidence of colorectal cancer was calculated, and standardized using the data from the Sixth National Population Census in 2010 (Chinese standardized rate) and the Segi's world standard population (world standardized rate). The trend of colorectal cancer incidence from 2010 to 2024 was analyzed using the average annual percent change (AAPC). An exponential smoothing state space model with trigonometric seasonality, box-cox transformation, ARMA errors, trend and seasonal components (TBATS) was established to forecast the crude incidence of colorectal cancer from 2025 to 2027. Results: There were 10 726 new cases of colorectal cancer in Xiaoshan District from 2010 to 2024. The crude incidence, Chinese standardized rate, and world standardized rate of colorectal cancer were 59.25/100 000, 38.62/100 000 and 29.50/100 000, respectively. The crude incidence, Chinese standardized rate, and world standardized rate of colorectal cancer in males were 70.56/100 000, 44.44/100 000and 35.58/100 000, respectively, while those in females were 48.37/100 000, 32.69/100 000 and 23.70/100 000, respectively. The Chinese standardized rate of colorectal cancer was significantly higher in males than in females (P<0.05). The crude incidence of colorectal cancer in males, females and the whole population showed upward trends from 2010 to 2024 (AAPC=4.916%, 3.795% and 4.442%, all P<0.05). The crude incidence of colorectal cancer in the groups of 0-<35, 35-<50, 50-<75 and ≥75 years were 1.75/100 000, 19.86/100 000, 112.28/100 000 and 272.99/100 000, respectively, showing an increasing trend with age (P<0.05). From 2010 to 2024, the crude incidence of colorectal cancer in the ≥75 years group showed an increasing trend (AAPC=4.470%, P<0.05), while no significant trend was observed in other age groups (all P>0.05). TBATS model demonstrated good fitting (predictive) performance, indicating a year-by-year increase in the crude incidence of colorectal cancer across the whole population from 2025 to 2027, with an estimated rate reaching 70.45/100 000 in 2027. Conclusions The crude incidence of colorectal cancer in Xiaoshan District showed an increasing trend from 2010 to 2024, and it is predicted to continue to increase from 2025 to 2027. Males and the elderly are the key populations for colorectal cancer prevention and control.

BACKGROUND:Currently,traditional Chinese medicine has accumulated extensive experience in the treatment and management of ischemic stroke.The application of latent structure combined with association rule analysis to deeply explore and summarize the"medicine-prescription-syndrome"rules is conducive to promoting the optimization of ischemic stroke prevention and treatment strategies.OBJECTIVE:To explore the rules of Chinese medicine in the treatment of ischemic stroke,and provide a reference for the clinical treatment of ischemic stroke based on syndrome differentiationMETHODS:A systematic search was conducted for clinical research literature on traditional Chinese medicine treatment of ischemic stroke from China National Knowledge Infrastructure(CNKI),WanFang,VIP,and SinoMed databases,covering the period from January 1,1990,to August 15,2024.The relevant studies were selected and the data were extracted into an Excel 2019 database for analysis.The frequency of use of Chinese herbs,their properties,meridional tropism,therapeutic effects and associated syndromes were analyzed.High-frequency herbs(＞4％)were subjected to latent structure modeling,comprehensive clustering,and association rule analysis using Lantern 5.0 and RStudio software,followed by summary of medication patterns and potential traditional Chinese medicine syndromes for ischemic stroke.RESULTS AND CONCLUSION:(1)A total of 231 articles were included,involving 203 kinds of traditional Chinese medicine,and the frequency of use was 2 524 times.(2)The high-frequency Chinese herbs were Chuanxiong,Earthworm,Angelica,Astragalus,Salviorrhiza,red peony root,safflower,leech,peach kernel,and pinellia.These herbs had predominantly warm,cold,or neutral properties,with bitter,sweet,and pungent flavors.Primary meridional tropism targets the liver,spleen and heart.Drug for invigorating blood circulation and eliminating stasis,deficiency tonifying drug,calming liver wind drug,expectorant cough suppressant and anti-asthmatic drug were used more frequently.(3)The latent structure model analysis identified 7 latent variables,14 latent classes,6 comprehensive clustering models,and 19 core prescriptions.It is hypothesized that the main traditional Chinese medicine syndromes for ischemic stroke are qi deficiency and blood stasis syndrome,wind-phlegm obstructing the channels syndrome,phlegm and blood stasis obstructing the channels syndrome,and phlegm-heat obstructing the viscera syndrome.(4)The association rule analysis revealed 29 strongly associative rules,including 2 two-item rules and 27 three-item rules.The highest degree of support was Angelica-Chuanxiong,and the highest degree of confidence was Angelica+licorice-Chuanxiong.The results show that ischemic stroke is a syndrome with qi and blood deficiency,liver and kidney Yin deficiency as the root causes,and wind,phlegm,blood stasis,and fire as the manifestations.The treatment is mainly to benefit qi and strengthen health,promote blood circulation and remove blood stasis,combined with pathological factors such as"phlegm and heat,""qi stagnation,""Yin deficiency,"and"liver fire,"supplemented by clearing heat and phlegm,promoting qi stagnation,nourishing liver and kidney,clearing liver and reducing fire.

OBJECTIVE: To explore the peripheral neural mechanism underlying representation along the distribution of stomach meridian induced by intestinal inflammatory reaction using diarrhea predominant-irritable bowel syndrome (IBS-D) mice. METHODS: Among 62 healthy male C57BL/6 mice of clean grade, 12 mice were randomly selected and divided into a control group and a model group, 6 mice in each group, additionally, 12 mice were randomly selected and divided into a Tianshu group, a Liangqiu group and a Zusanli group, 4 mice in each group. In the model group, citrobacter was administered orally to establish IBS-D model. In the control group and the model group, the visceral pain threshold was observed using fecal colorectal distension (fCRD) induced electromyography of external oblique muscle, the positive cell number of neutrophil in the colonic muscularis was detected by myeloperoxidase (MPO) staining, the number, location and distribution rule of Evans blue (EB) extravasation points were observed by injection of EB staining solution into the tail vein. In the Tianshu group, the Liangqiu group and the Zusanli group, fluorescent dye Dil was injected at bilateral "Tianshu" (ST25), "Liangqiu" (ST34) and "Zusanli" (ST36) respectively, to observe the dye-positive cell number in different dorsal root ganglion (DRG) segments. In the control group and the model group, the activation of satellite glial cells (SGCs) in different DRG segments was observed by immunofluorescence. RESULTS: Compared with the control group, in the model group, the area under curve of electromyography of external oblique muscle was increased at fCRD of 25, 50 and 75 μL distilled water (P<0.001, P<0.01); the MPO-positive cell number of neutrophil in the colonic muscularis was increased (P<0.01). Few EB extravasation points could be found in the control group, while there were much more EB extravasation points observed in the model group, which was specially distribution in the area of stomach meridian, from "Huaroumen" (ST24) to "Zusanli" (ST36), as well as the surface area dominated by L₂-L₅ segment of the spinal cord. The Dil-positive cells were mainly exhibited in the DRG of T₁₁, L₅ and L₄ segments in the Tianshu group, the Liangqiu group and the Zusanli group, respectively. Compared with the control group, the ratio of glial fibrillary acidic protein (GFAP)/glutamine synthetase (GS) co-expression was increased in the DRG of T₁₁, L₄ and L₅ segments in the model group (P<0.05, P<0.01). CONCLUSION The activation of SGCs within DRG of T₁₁, L₄ and L₅ segments may relate closely to the occurrence of the representation along the stomach meridian distribution in IBS-D mice.
Animals ; Male ; Mice ; Irritable Bowel Syndrome/therapy* ; Mice, Inbred C57BL ; Meridians ; Stomach/physiopathology* ; Humans ; Acupuncture Points ; Disease Models, Animal