It is proposed that yangming （阳明） turbid heat and dysfunction of the chong and ren （冲任） vessels are the key pathogenesis underlying abnormal uterine bleeding caused by polycystic ovary syndrome （PCOS）. The general principle of treatment is to clear and drain the yangming channel and resolve turbid heat. During the acute bleeding phase， the approach is to clear heat， cool the blood， consolidate the chong vessel， and stop bleeding. During the chronic phase， the focus shifts to resolving phlegm and removing stasis， unblocking and purging qi movement. And during the late stage， the method of boosting qi and nourishing yin， consolidating the root and regulating menstruation is suggested. In clinical practice， the self-formulated Yishen Quzhuo Formula （益肾祛浊方） serves as the foundation， with flexible modifications and adjustments made according to disease stage and individual clinical presentation.

Liver cirrhosis recompensation refers to the process in which patients with decompensated cirrhosis achieve the disappearance of decompensated complications and restoration of liver function and clinical phenotype to a compensated state after etiological treatment or symptomatic treatment. In recent years， with effective control of the etiology of cirrhosis and treatment or prevention of decompensated complications， the clinical significance of recompensation has gained increasing attention. This article elaborates on recompensation from the aspects of definition， diagnostic criteria， influencing factors， mechanisms affecting long-term prognosis， and clinical management strategies， and with reference to the latest research evidence， this article also discusses the core value of recompensation in improving quality of life and reducing the risk of end-stage events， in order to provide a basis for optimizing the comprehensive management of liver cirrhosis.

Ileocecal duplication is a rare congenital gastrointestinal abnormality,with lesions predominantly localized near the ileocecal valve and manifesting as cystic structures.Clinically,it presents with diverse symptoms,including abdominal pain,vomiting,abdominal mass,etc.However,symptoms such as intussusception and appendicitis are easily confused with it.Furthermore,the imaging features of ileocecal duplication are nonspecific,which further increases the risk of misdiagnosis.Treatment options include laparoscopic surgery and laparotomy.Notably,laparoscopic surgery is highly feasible,especially for infants and young children,and achieves a prognosis comparable to that of laparotomy.In the case report presented in this study,a 1-year-old male patient was admitted to the hospital due to abdominal pain.Definitive diagnosis could not be established through comprehensive imaging examinations,and the diagnosis of ileocecal duplication cyst was ultimately confirmed surgically.Additionally,the diagnosis,imaging features,treatment,and prognosis of ileocecal duplication are systematically collated and summarized.

AIM To investigate the protective effects of Shuangyi Qushi Tongluo Capsules(Shuangyi Capsules)on Dexamethasone(Dex)induced osteoporosis in mice.METHODS The C57BL/6J mice were randomly divided into the control group,the model group,the Xianling Gubao Capsules group(1.5 g/kg),and the low-dose,moderate-dose,and high-dose Shuangyi Capsules groups(0.6,1.2,and 2.4 g/kg).The mouse model of osteoporosis was induced by 8-week intraperitoneal injection of Dex sodium phosphate injection(5 mg/kg).The mice had their femur osteogenesis observed with hematoxylin and eosin(HE)staining and tartrate-resistant acid phosphatase(TRAP)staining;their serum alkaline phosphatase(ALP)and osteocalcin(BGP)activities detected by ELISA;their femoral mRNA expressions of Col-Ⅰ,OCN,and OPN detected by RT-qPCR;and their femoral protein expressions of OPG and RANKL detected by Western blot.Upon the MC3T3-E1 cells exposed to Dex and Shuangyi Capsules,their viability was evaluated by CCK-8 assay;their mineralization determined by alkaline phosphatase staining and alizarin red staining(ARS);and their intracellular ROS level detected using DCFH-DA probe.RESULTS Compared with the model group,Shuangyi Capsules groups demonstrated improved fracture of femoral trabeculae and reduced number of osteoclasts;increased serum ALP and BGP activities(P＜0.05,P＜0.01);increased femoral expressions of Col-Ⅰ mRNA and OPG protein(P＜0.05,P＜0.01);and decreased RANKL protein expression(P＜0.05).Compared with the MC3T3-E1 cells stimulated by Dex,those underwent further treatment of Shuangyi Capsules demonstrated increased cell viability and ALP activity(P＜0.05,P＜0.01);increased mineralization and calcium nodule formation;increased expressions of Col-Ⅰ,OCN,OPN mRNA and OPG protein(P＜0.05,P＜0.01);decreased RANKL protein expression(P＜0.05,P＜0.01);and reduced ROS levels.CONCLUSION Shuangyi Capsules ameliorate Dex-induced osteoporosis in mice by suppressing osteoclast overactivation,enhancing osteoblast activity,and stimulating bone formation through modulation of Col-Ⅰ,OCN,OPN mRNA and OPG/RANKL protein levels.

Objective To compare the effects of microvascular decompression(MVD)and percuta-neous balloon compression(PBC)on inflammatory factors,neurotransmitters,oxidative stress and prognosis in the treatment of trigeminal neuralgia(TN).Methods A total of 130 elderly TN patients admitted in Department of Neurosurgery of Baoding First Hospital from June 2021 to June 2023 were enrolled,and according to surgical approaches,they were divided into MVD group(64 patients)and PBC group(66 patients).The following indicators were compared between the two groups,including immediate postoperative clinical efficacy,operation time,length of hospital stay,incidence of complications,recurrence rate 1 year after surgery,serum inflammatory factors(Il-1β,IL-6,TNF-α),oxidative stress indicators(MAD,SOD,GSH-Px),and serum neurotrans-mitter[calcitonin gene-related peptide(CGRP),substance P,5-HT].Results There was no sig-nificant difference in remission rate between the MVD group and PBC group(98.4％vs 97.0％,P＞0.05).But the MVD group had obviously longer operation time and length of hospital stay,and lower incidence of complications than the PBC group(P＜0.01).Serum levels of IL-1β,IL-6,TNF-α and MAD in the MVD group at 6 h after operation were significantly higher while SOD and GSH-Px levels were significantly lower than those in the PBC group(P＜0.01).Compared with the levels before surgery,both groups had significantly increased serum levels of IL-1β,IL-6,TNF-α and MAD but reduced SOD,GSH-Px,CGRP and substance P levels at 6 h after surgery,declined IL-1β,IL-6 and TNF-α levels at 3 d after surgery,and elevated serum 5-HT level but de-creased CGRP and substance P levels at 1 month after surgery(P＜0.05).No statistical difference was seen in pain recurrence rate between the two groups at 1 year after surgery(X2=1.781,P=0.182).Conclusion Both MVD and PBC are effective treatments for senile trigeminal neuralgia,and can regulate the inflammatory factor and neurotransmitter levels.MVD has the advantage of lower incidence of postoperative complications,while PBC is superior in less trauma,shorter oper-ation time and hospital stay.

Objective To Investigate the efficacy of modified electroconvulsive therapy(MECT)in patients with schizophrenia across different genders.Methods From May 2018 to August 2022,481 patients with schizophrenia were recruited from three psychiatric hospitals in Luzhou,Zigong,and Yibin.According to gender grouping,both groups received adjunctive MECT treatment for two consecutive weeks for a total of six treatments.The differences in positive and negative syndrome scale(PANSS)scores before and after treatment,UKU adverse reaction rating scale(UKU),and gastrointestinal symptom rating scale(GSRS)scores were compared between the two groups.Results After quality control,463 cases were followed up for analysis including 246 males and 217 females.Compared with pre-treatment,the total PANSS score and scores on each subscale were significantly reduced in both genders after treatment(P<0.001).When comparing the reduction rates between the groups,the male patients showed a higher reduction rate in negative symptoms than the female patients(31.24%±30.24%vs.25.80%±33.96%,P<0.05).However,there were no significant differences between the two groups in the reduction rates of the total score,positive symptoms,and general psychopathology(P>0.05).The comparison of adverse reactions showed that the frequency of other types of adverse reactions was higher in female patients than in male patients(47.47%vs.37.80%,P<0.05).However,no significant differences were observed in the adverse reactions related to the mental,neurological,autonomic nervous system,and gastrointestinal systems(P>0.05).Correlation analysis revealed that the reduction rate of the PANSS total score was positively correlated with smoking history(r=0.135,P=0.034)and alcohol history(r=0.160,P=0.012)in male patients,while the reduction rate of the PANSS total score was negatively correlated with the disease duration(r=-0.210,P=0.002)and positively correlated with the age of onset(r=0.145,P=0.032)in female patients.Conclusion MECT is significantly effective for both male and female patients with schizophrenia.Compared to female patients,MECT shows a more pronounced effect on negative symptoms in male patients.Additionally,the factors related to the efficacy of MECT differ between genders,indicating that it is necessary to consider the clinical characteristics of patients comprehensively when selecting an MECT treatment plan.

AIM To investigate the protective effects of Shuangyi Qushi Tongluo Capsules(Shuangyi Capsules)on Dexamethasone(Dex)induced osteoporosis in mice.METHODS The C57BL/6J mice were randomly divided into the control group,the model group,the Xianling Gubao Capsules group(1.5 g/kg),and the low-dose,moderate-dose,and high-dose Shuangyi Capsules groups(0.6,1.2,and 2.4 g/kg).The mouse model of osteoporosis was induced by 8-week intraperitoneal injection of Dex sodium phosphate injection(5 mg/kg).The mice had their femur osteogenesis observed with hematoxylin and eosin(HE)staining and tartrate-resistant acid phosphatase(TRAP)staining;their serum alkaline phosphatase(ALP)and osteocalcin(BGP)activities detected by ELISA;their femoral mRNA expressions of Col-Ⅰ,OCN,and OPN detected by RT-qPCR;and their femoral protein expressions of OPG and RANKL detected by Western blot.Upon the MC3T3-E1 cells exposed to Dex and Shuangyi Capsules,their viability was evaluated by CCK-8 assay;their mineralization determined by alkaline phosphatase staining and alizarin red staining(ARS);and their intracellular ROS level detected using DCFH-DA probe.RESULTS Compared with the model group,Shuangyi Capsules groups demonstrated improved fracture of femoral trabeculae and reduced number of osteoclasts;increased serum ALP and BGP activities(P＜0.05,P＜0.01);increased femoral expressions of Col-Ⅰ mRNA and OPG protein(P＜0.05,P＜0.01);and decreased RANKL protein expression(P＜0.05).Compared with the MC3T3-E1 cells stimulated by Dex,those underwent further treatment of Shuangyi Capsules demonstrated increased cell viability and ALP activity(P＜0.05,P＜0.01);increased mineralization and calcium nodule formation;increased expressions of Col-Ⅰ,OCN,OPN mRNA and OPG protein(P＜0.05,P＜0.01);decreased RANKL protein expression(P＜0.05,P＜0.01);and reduced ROS levels.CONCLUSION Shuangyi Capsules ameliorate Dex-induced osteoporosis in mice by suppressing osteoclast overactivation,enhancing osteoblast activity,and stimulating bone formation through modulation of Col-Ⅰ,OCN,OPN mRNA and OPG/RANKL protein levels.

Objective:To investigate the changes and effects of the Wnt/β-catenin pathway during hypoxia-reoxygenation in human renal tubular epithelial(HK-2)cells.Methods:HK-2 cells were randomly divided into control group(Control),model group(Model),model+interference empty vector group(Model+NC),and model+interference group(Model+Si-β-catenin).Cells in the control group were cultured routinely.Cells in the Model group were intervened with hypoxia for 6 hours and reoxygenation for 2 hours to construct a hypoxia-reoxygenation model.HK-2 cells in the Model+NC group and the Model+Si-β-catenin group were transfected with β-catenin interference empty vector and β-catenin interference vector respectively,and then a hypoxia-reoxygenation model was constructed.After corresponding interventions,cells were collected.The apoptosis of cells in each group was detected by flow cytometry.The expression of matrix metalloproteinase-7(MMP-7)and α-smooth muscle actin(α-SMA)was detected by immunofluorescence.The expression level of Wnt pathway-related proteins was detected by Western blotting.Results:Compared with that in the control group,the apoptosis rate of cells in the Model group was significantly up-regulated,and there was no significant difference in cell apoptosis between the Model group,the Model+NC group and the Model+Si-β-catenin group.The results of WB detection showed that there was no significant difference in the expression of GSK-3β protein in the cells among the control group,the model group,the model+NC group and the model+Si-β-catenin group.Compared with that in the control group,the expression of p-GSK-3β protein in the Model group was significantly up-regulated,while there was no significant difference in the expression of p-GSK-3βprotein between the Model group,the Model+NC group and the Model+Si-β-catenin group.The results of immunofluorescence detection showed that MMP-7 and α-SMA in the Model group were significantly increased compared with that in the control group,while there was no significant difference between the Model group and the Model+NC group.Compared with the Model+NC group,MMP-7 and α-SMA in the Model+Si-β-catenin group were significantly down-regulated.Conclusion:The Wnt/β-catenin pathway is activated in HK-2 cells during hypoxia-reoxygenation and promotes the expression of fibrosis-related proteins.Inhibiting β-catenin can improve its fibrosis induction level.

Objective To Investigate the efficacy of modified electroconvulsive therapy(MECT)in patients with schizophrenia across different genders.Methods From May 2018 to August 2022,481 patients with schizophrenia were recruited from three psychiatric hospitals in Luzhou,Zigong,and Yibin.According to gender grouping,both groups received adjunctive MECT treatment for two consecutive weeks for a total of six treatments.The differences in positive and negative syndrome scale(PANSS)scores before and after treatment,UKU adverse reaction rating scale(UKU),and gastrointestinal symptom rating scale(GSRS)scores were compared between the two groups.Results After quality control,463 cases were followed up for analysis including 246 males and 217 females.Compared with pre-treatment,the total PANSS score and scores on each subscale were significantly reduced in both genders after treatment(P<0.001).When comparing the reduction rates between the groups,the male patients showed a higher reduction rate in negative symptoms than the female patients(31.24%±30.24%vs.25.80%±33.96%,P<0.05).However,there were no significant differences between the two groups in the reduction rates of the total score,positive symptoms,and general psychopathology(P>0.05).The comparison of adverse reactions showed that the frequency of other types of adverse reactions was higher in female patients than in male patients(47.47%vs.37.80%,P<0.05).However,no significant differences were observed in the adverse reactions related to the mental,neurological,autonomic nervous system,and gastrointestinal systems(P>0.05).Correlation analysis revealed that the reduction rate of the PANSS total score was positively correlated with smoking history(r=0.135,P=0.034)and alcohol history(r=0.160,P=0.012)in male patients,while the reduction rate of the PANSS total score was negatively correlated with the disease duration(r=-0.210,P=0.002)and positively correlated with the age of onset(r=0.145,P=0.032)in female patients.Conclusion MECT is significantly effective for both male and female patients with schizophrenia.Compared to female patients,MECT shows a more pronounced effect on negative symptoms in male patients.Additionally,the factors related to the efficacy of MECT differ between genders,indicating that it is necessary to consider the clinical characteristics of patients comprehensively when selecting an MECT treatment plan.

Objective:To investigate the changes and effects of the Wnt/β-catenin pathway during hypoxia-reoxygenation in human renal tubular epithelial(HK-2)cells.Methods:HK-2 cells were randomly divided into control group(Control),model group(Model),model+interference empty vector group(Model+NC),and model+interference group(Model+Si-β-catenin).Cells in the control group were cultured routinely.Cells in the Model group were intervened with hypoxia for 6 hours and reoxygenation for 2 hours to construct a hypoxia-reoxygenation model.HK-2 cells in the Model+NC group and the Model+Si-β-catenin group were transfected with β-catenin interference empty vector and β-catenin interference vector respectively,and then a hypoxia-reoxygenation model was constructed.After corresponding interventions,cells were collected.The apoptosis of cells in each group was detected by flow cytometry.The expression of matrix metalloproteinase-7(MMP-7)and α-smooth muscle actin(α-SMA)was detected by immunofluorescence.The expression level of Wnt pathway-related proteins was detected by Western blotting.Results:Compared with that in the control group,the apoptosis rate of cells in the Model group was significantly up-regulated,and there was no significant difference in cell apoptosis between the Model group,the Model+NC group and the Model+Si-β-catenin group.The results of WB detection showed that there was no significant difference in the expression of GSK-3β protein in the cells among the control group,the model group,the model+NC group and the model+Si-β-catenin group.Compared with that in the control group,the expression of p-GSK-3β protein in the Model group was significantly up-regulated,while there was no significant difference in the expression of p-GSK-3βprotein between the Model group,the Model+NC group and the Model+Si-β-catenin group.The results of immunofluorescence detection showed that MMP-7 and α-SMA in the Model group were significantly increased compared with that in the control group,while there was no significant difference between the Model group and the Model+NC group.Compared with the Model+NC group,MMP-7 and α-SMA in the Model+Si-β-catenin group were significantly down-regulated.Conclusion:The Wnt/β-catenin pathway is activated in HK-2 cells during hypoxia-reoxygenation and promotes the expression of fibrosis-related proteins.Inhibiting β-catenin can improve its fibrosis induction level.