ObjectiveThis paper aims to investigate and evaluate the staged efficacy and safety of the representative empirical prescription of the “Zhu Ke Jiao” theory， Qijia Rougan prescription， combined with entecavir in the treatment of hepatic fibrosis in chronic hepatitis B. MethodsA multicenter randomized controlled clinical study was conducted， and 101 patients diagnosed with chronic hepatitis B-related hepatic fibrosis （CHB-HF） who met the diagnosis and inclusion criteria were randomly assigned to an observation group （Qijia Rougan prescription + entecavir） and a control group （entecavir）. The treatment duration was 24 weeks. Liver stiffness measurement （LSM）， fibrosis-4 index （FIB-4）， portal vein diameter， hepatitis B serology， biochemical indicators， hepatic fibrosis markers in serum ［hyaluronic acid （HA）， laminin （LN）， procollagen Ⅲ peptide （PⅢP）， and type Ⅳ collagen （Ⅳ-C）］， and traditional Chinese medicine syndrome scores were used as efficacy evaluation indicators. Efficacy assessments and explorations of different staged subgroups of Qijia Rougan prescription were conducted according to LSM values based on the Metavir pathological staging standard. ResultsA total of 98 cases were included for statistical analysis， with 49 cases in the observation group and 49 in the control group. The general data of the patients in both groups were comparable. Compared with the same group before treatment， the observation group showed a significant reduction in LSM and FIB-4 （P<0.01）， as well as notable improvements in LN， Ⅳ-C， and various TCM syndrome scores （P<0.05， P<0.01）. When compared to the control group after treatment， the observation group demonstrated significant improvements in LSM， FIB-4， and various TCM syndrome score indicators （P<0.05， P<0.01）， indicating that the observation group performed better than the control group. Subgroup analysis of the regression of hepatic fibrosis stages showed that compared to the same group before treatment， the observation group had better improvement in regression of stages F2 and F3 （P<0.05）. When compared to the control group after treatment， the observation group exhibited superior improvement in regression of stage F3 （P<0.05）. No adverse events occurred in either group during the treatment period. ConclusionCompared with entecavir alone， the combination of Qijia Rougan prescription and entecavir significantly improves the degree of hepatic fibrosis and clinical TCM symptoms in patients. The optimal intervention period is primarily during stage F3， which is a potential “interception” point of the “Zhu Ke Jiao” theory.

OBJECTIVE To study the protective effect and potential mechanism of chikusetsu saponin Ⅳ a （chsⅣ） on renal function in diabetic nephropathy （DN） model rats. METHODS DN rat model was established by high-fat diet combined with streptozotocin injection. Thirty-six model rats were randomly divided into model group （i.g. administration of normal saline， high-fat diet）， chsⅣ low-dose and high-dose groups （i.g. administration of 90， 180 mg/kg chsⅣ， high-fat diet）， with 12 rats in each group. Additionally， 10 normal rats were set as the control group （i.g. administration of normal saline， regular diet）. From the 5th to the 12th week after streptozotocin injection， they were given intragastric administration of relevant drug or normal saline， once a day. After the last medication， the levels of fasting blood glucose， fasting insulin， blood urea nitrogen， serum creatinine and urine protein as well as the levels of reduced glutathione （GSH）， superoxide dismutase （SOD） and malondialdehyde （MDA） in renal tissues were measured. Additionally， the insulin resistance index was calculated. Hematoxylin-eosin， periodic acid-Schiff， and Masson staining techniques were employed to examine the histopathological alterations in the renal tissue. The expressions of Notch signaling pathway-related proteins in renal tissue were detected by immunohistochemical staining and Western blot methods. RESULTS Compared with model group， the histomorphological of renal tissues in the chsⅣ low- and high-dose groups were significantly improved， with significant decreases in renal histological scores， mesangial expansion index， and glomerulosclerosis scores （ P ＜0.05）； the levels of fasting blood glucose， fasting insulin， blood urea nitrogen， serum creatinine， urine protein and homeostasis model assessment for insulin resistance， as well as MDA content， the expression levels of Notch1， Notch intracellular domain， hairy and enhancer of Split 1 and Delta-like protein 1 in renal tissue were all significantly decreased （ P ＜0.05）. The levels of GSH and SOD in renal tissue were significantly elevated （ P ＜0.05）. Moreover， the improvement in these indicators was significantly more pronounced in the chsⅣ high-dose group compared to the chsⅣ low-dose group （ P ＜0.05）. CONCLUSIONS ChsⅣ can ameliorate renal pathological damage and functional impairment in DN rats. Its underlying mechanisms include restoration of glucose homeostasis and insulin sensitivity， attenuation of renal oxidative stress， and suppression of aberrant Notch signaling pathway activation.

ObjectiveThis paper aims to explore the risk factors for chronic atrophic gastritis （CAG） with turbidity toxin accumulation syndrome and establish a prediction model. MethodsClinical data of 180 patients with CAG who participated in the "clinical study of Xianglian Huazhuo Particles blocking CAG cancer transformation" of Hebei Sheng Zhong Yi Yuan from July 2021 to March 2022 were collected. After confounding factors were controlled by propensity score matching， patients were divided into a training set （namely dev） and a validation set （namely vad） in a seven to three ratio. The risk factors for CAG with turbidity toxin accumulation syndrome in the training set were investigated by using univariate Logistic regression analysis and least absolute shrinkage and selection operator （namely Lasso） regression algorithms. Subsequently， a model， named model 1se， was developed by using the training set data to predict the risk factors for CAG with turbidity toxin accumulation syndrome. The accuracy of the prediction model was assessed by using various methods， including the receiver operating characteristic （ROC） curve， Hosmer-Lemeshow test （H-L）， calibration plot， and decision curve analysis （DCA）. ResultsAge， body mass index （BMI）， family history of cancer， job and life satisfaction， yellow and greasy fur with slippery pulse， and heavy body sensation were independent risk factors of the model. The prediction model showed excellent predictive value for both the training and validation sets. ConclusionThe established prediction model for CAG with turbidity toxin accumulation syndrome has high discrimination and excellent calibration， which could provide an excellent clinical basis for disease diagnosis and individualized treatment of patients.

ObjectiveThis paper aims to explore the risk factors for chronic atrophic gastritis （CAG） with turbidity toxin accumulation syndrome and establish a prediction model. MethodsClinical data of 180 patients with CAG who participated in the "clinical study of Xianglian Huazhuo Particles blocking CAG cancer transformation" of Hebei Sheng Zhong Yi Yuan from July 2021 to March 2022 were collected. After confounding factors were controlled by propensity score matching， patients were divided into a training set （namely dev） and a validation set （namely vad） in a seven to three ratio. The risk factors for CAG with turbidity toxin accumulation syndrome in the training set were investigated by using univariate Logistic regression analysis and least absolute shrinkage and selection operator （namely Lasso） regression algorithms. Subsequently， a model， named model 1se， was developed by using the training set data to predict the risk factors for CAG with turbidity toxin accumulation syndrome. The accuracy of the prediction model was assessed by using various methods， including the receiver operating characteristic （ROC） curve， Hosmer-Lemeshow test （H-L）， calibration plot， and decision curve analysis （DCA）. ResultsAge， body mass index （BMI）， family history of cancer， job and life satisfaction， yellow and greasy fur with slippery pulse， and heavy body sensation were independent risk factors of the model. The prediction model showed excellent predictive value for both the training and validation sets. ConclusionThe established prediction model for CAG with turbidity toxin accumulation syndrome has high discrimination and excellent calibration， which could provide an excellent clinical basis for disease diagnosis and individualized treatment of patients.

ObjectiveTo investigate the general situation， dietary factors， and clinical features of patients with recurrent primary common bile duct stones， and to provide a basis for effective prevention of stone recurrence. MethodsA retrospective analysis was performed for 23 730 patients who underwent cholecystectomy due to cholelithiasis in Department of Hepatobiliary， Pancreatic and Spleen Surgery， Inner Mongolia People’s Hospital， from January 2013 to December 2023， and according to the presence or absence of recurrence of primary common bile duct stones after surgery， 334 patients were divided into recurrence group. The recurrence group was further analyzed based on sex in terms of recurrence rate， recurrence cycle， recurrence age， recurrence type， and general， disease， imaging， and dietary factors. The independent-samples t test was used for comparison of continuous data between two groups， the chi-square test was used for comparison of categorical data between two groups. ResultsThere were 334 cases of recurrence of primary bile duct stones after cholecystectomy， with a recurrence rate of 1.41%， and the highest frequency of recurrence cycle was observed in 10 years after surgery， with a significant difference in recurrence cycle between the male and female patients （t=5.238， P<0.001）. There was a significant difference in the recurrence rate of stones after surgery between the patients with simple gallstones and those with gallbladder and common bile duct stones at initial diagnosis （1.23% vs 2.76%， χ²=42.104， P<0.001）. The patients with recurrence aged >60 years accounted for the highest proportion in the whole population and in both male and female populations， and 92% were Han residents； 10% of the patients with recurrence had a family history of gallstones， and as for comorbidities， the patients with hypertension accounted for the highest proportion. Among the patients with recurrence， the patients with smoking or drinking accounted for 76.7% and 10.3%， respectively. As for body weight， 63.8% of the patients with recurrence had a normal body mass index （BMI）， and 23.2% of the patients were overweight； compared with body weight at the time of the first gallbladder surgery， a reduction in body weight was observed in 60.1% of the patients with recurrence， while an increase in body weight was observed in 22.9% of the patients with recurrence. There were significant differences between the male and female patients with recurrence in age composition， ethnicity， the type of place of residence， comorbidities， smoking， drinking， BMI， and the change in body weight （all P<0.001）. As for the type of stone recurrence， the ratio of multiple stones， solitary stones， and muddy stones was 74∶15∶11， and the stone size of <1 cm， 1-2 cm， and >2 cm accounted for about 40.5%， 48.8%， and 10.6%， respectively. As for the surgical procedure， the patients undergoing laparotomy accounted for 66.1%， and those undergoing laparoscopy accounted for 33.9%. The patients with various types of dyslipidemia accounted for a percentage of<30%. There were significant differences between the male and female patients with recurrence in the type of stones at initial onset， the type and size of stones， and surgical procedure （all P<0.001）. Imaging data showed that 4 patients had an abnormal structure of the bile duct， manifesting as long and curve cystic ducts， and 73.1% of the patients had common bile duct dilatation after surgery. The follow-up of dietary factors showed irregular diets in 55.8% of the patients with recurrence. As for the dietary structure， meat and staple food accounted for 43.8% and 37.8%， respectively， which showed a sex difference， with meat in male patients and staple food in female patients； 64.1% of the patients with recurrence had a high-salt and high-oil diet； 59.8% of the patients had changes in diet after the first surgery for stones， among whom 80% were able to have a regular diet， and the patients with a regular diet accounted for 92%. ConclusionThere is a relatively low recurrence rate of primary common bile duct stones in this area， and there is no sex difference. The peak of recurrence is 10 years after surgery， and recurrence of stones is mainly observed in the population aged >60 years. The analysis of dietary and clinical features can help doctors and patients to further understand the characteristics of the recurrence of primary common bile duct stones and provide a basis for subsequent targeted prevention.

BACKGROUND:It has been found that mitochondrial function is abnormal in patients with chronic fatigue syndrome,and the administration of coenzymes can improve the symptoms.Warm acupuncture is one of the most important treatments for this disease,but its mechanism of action is unclear. OBJECTIVE:To investigate the effects of warm acupuncture on the phosphatase and tensin inducible kinase 1(PINK1)/Parkin pathway in the skeletal muscle of rats with chronic fatigue syndrome. METHODS:After 3 days of adaptive feeding,32 male Sprague-Dawley rats were randomly divided into normal control,model,warm acupuncture,and coenzyme Q groups with 8 rats in each group.The chronic fatigue syndrome model was established by multiple factors,including swimming exhaustion,chronic immobilization and fasting.After successful modeling,the normal group and the model group were treated with the same fixation and gavage procedures,and the warm acupuncture group was treated with acupuncture at Guanyuan,Zhongwan and Zusanli(bilateral)points,once a day.After the needling was inserted,the moxa pillar was put on the needle handle and ignited,three sessions once.The coenzyme Q group was given 1 mL/kg coenzyme by gavage,once a day for 14 days.The body mass,exhaustive swimming time and food utilization rate during the treatment were recorded.After the treatment,the bilateral gastrocnemius muscles of rats in each group were collected.The pathological morphology of the gastrocnemius muscle was observed by hematoxylin-eosin staining,the mitochondrial morphology and autophagosome of the gastrocnemius muscle were observed by transmission electron microscope.The expression level of microtubule-associated protein light chain 3(LC3)Ⅱ protein in the skeletal muscle was detected by immunohistochemistry.Western blot was used to detect the expression of PINK1,Parkin,LC3 Ⅰ,and LC3 Ⅱ in the skeletal muscle. RESULTS AND CONCLUSION:Compared with the normal group,the gastrocnemius muscle nuclei of the model group were pyknotic,condensed,the number of cells was increased,the cells were arranged disorderly,and the fibers in the gastrocnemius muscle were tightly arranged in the model group.Compared with the model group,the intercellular space became smaller,the nuclei were reduced,and the cell arrangement was orderly in the warm acupuncture group and coenzyme Q group.Compared with the normal group,the skeletal muscle mitochondria in the model group were swollen,fused,and vacuolated seriously,the membrane was partially broken,the matrix was more dissolved,the cristae was broken and disappeared,and autophagy appeared.Compared with the model group,the number of mitochondria increased,the arrangement was relatively neat,mitochondrial vacuolization and rupture of cristae in the gastrocnemius muscle were improved,the membrane structure was relatively intact,and autophagy occurred.Compared with the normal group,the expression of PINK1 protein in the skeletal muscle of the model group was significantly increased(P<0.05),while the expression of Parkin,LC3 Ⅱ and LC3 Ⅱ/Ⅰ protein was slightly upregulated(P>0.05).Compared with the model group,the protein expressions of PINK1,Parkin,LC3 Ⅱ and LC3 Ⅱ/Ⅰ were significantly upregulated in the warm acupuncture and coenzyme Q groups(P<0.05),and the up-regulation was more significant in the warm acupuncture group.To conclude,warm acupuncture can play a role in the treatment of chronic fatigue syndrome by activating the PINK1/Parkin pathway,upregulating LC3 Ⅱ expression,forming mitochondrial autophagosomes,promoting the degradation of damaged mitochondria,and improving mitochondrial quality.

Objective To investigate the predictive value of multimodal magnetic resonance imaging(MRI)in the progression of transient ischemic attack(TIA)patients.Methods A retrospective study was conducted on 103 TIA patients admitted to the First Affiliated Hospital of Kangda College,Nanjing Medical University(Lianyungang First People's Hospital)from September 2021 to December 2023.These patients were divided into the TIA group(34 cases)and the ACI group(69 cases)based on whether they progressed to acute cerebral infarction(ACI).All patients underwent multimodal magnetic resonance examinations after admission.The imaging results of the cranial T1WI,T2WI,DWI,TOF-MRA,high-resolution magnetic resonance imaging,and magnetic resonance imaging perfusion-weighted imaging[plaque burden,stenosis degree,enhancement index,pial collateral grading,cerebral blood flow(CBF),cerebral blood volume(CBV),mean transit time(MTT),and time to peak(TTP)]were compared between the two groups.The correlation between multimodal MRI findings and ACI risk,as well as their predictive value for ACI,were analyzed.Additionally,multimodal MRI results were compared among patients with different degrees of neurological deficits and different prognoses.Results The ACI group exhibited higher plaque load,stenosis degree,enhancement index,MTT and TTP,worse pIA collateral grade,and lower CBF and CBV compared to the TIA group(P<0.05).Logistic regression analysis revealed that plaque burden,stenosis degree,enhancement index,MTT,and TTP were associated risk factors for disease progression in TIA patients(OR value>1,P<0.001),while pial collateral grade,CBF,and CBV were associated protective factors for disease progression in TIA patients(OR value<1,P<0.001).ROC curve showed that the AUC of ACI predicted by combination of plaque load,stenosis degree,enhancement index,MTT,TTP,pia collateral grade,CBF and CBV was 0.914(95%CI:0.842～0.960),which was greater than that of pia collateral grade alone(Z=0.314,P<0.05).Bootstrap internal validation showed that the joint prediction results were well aligned with the ideal curve,indicating that the predicted incidence of ACI was consistent with the actual incidence.The plaque load,stenosis degree,enhancement index,MTT and TTP of patients with severe neurological deficits were higher than those with mild to moderate deficits,and CBF and CBV were lower than those of mild to moderate patients(P<0.05).The plaque load,stenosis degree,enhancement index,MTT and TTP of patients with poor prognosis were highe,and CBF and CBV were lower than those of with good prognosis(P<0.05).Conclusion Multimodal MRI has certain predictive value for the disease progression in TIA patients,providing a reference for clinical assessment of the condition and prognosis prediction,and helping to formulate targeted follow-up intervention plans.

Objective To understand the readiness of gynecological wards in conducting the evidence-based practice for the prevention and management of urinary retention after cervical cancer radical resection,and to analyze the influencing factors.Methods The 190 nursing staffs in the gynecological oncology wards of this hospital in June 2020 were selected as the study subjects.The assessment of readiness for evidence-based nursing practice (CREBNA) and general information questionnaire were used to conduct the questionnaire survey,single factor and multiple factor stepwise regression to analyze the influencing factors.Results The score of CREBNA was (135.94±17.83) points,the evidence subscale was (52.41±7.88) points,the organi-zational environment subscale was (40.58±5.01) points and the promoting factors subscale was (42.67±6.24) points.The results of univariate analysis showed that the total score of CREBNA was related to the ed-ucational background,professional title,position,scientific research experience,understand degree on evidence-based and necessity of conducting evidence-based (P<0.05).The multiple stepwise regression analysis showed that the understanding degree on the evidenced-base and necessity of conducting evidence-based were the influencing factors of CREBNA scale (P<0.05).Conclusion The readiness of the evidence-based nursing practice in this study is good and has good feasibility.

Recurrence of acute clinical symptoms in inflammatory bowel disease often leads to increase of unplanned readmission rate,thus the disease burden of patients and the shortage of medical resources are aggravated.This article reviews the summary in unplanned readmissions of inflammatory bowel disease pa-tients,influencing factors and risk prediction models aiming at providing a basis to early identify the risk of unplanned readmissions,formulate the nursing decision as early as possible and reduce the medical burden.

Objective:To investigate the inhibitory effect of probiotics on cholesterol gallstone formation in mice fed a high-fat diet and its impact on leptin and intestinal flora.Methods:Forty 8-week-old female C57BL/6J SPF mice were obtained. After one week of adaptive feeding, the mice were randomly assigned to G-NS group ( n=10), G-Probiotics group ( n=10), L-NS group ( n=10), and L-Probiotics group ( n=10). The G-NS group and G-Probiotics group were fed with standard diet, while the L-NS group and L-Probiotics group received lithogenic diet. Additionally, the G-Probiotics group and L-Probiotics group received a probiotic solution (5×10 9 CFU/ml, 0.1 mL/10 g) by gavage, once daily for 8 weeks. The G-NS group and L-NS group received an equal volume of normal saline by gavage. After 8 weeks, the stone formation rate of mice was observed, the serum leptin, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL) contents of mice were detected, feces were collected and DNA was extracted to analyze the diversity and abundance of intestinal flora in mice. Count data were presented as percentages, Fisher′s exact probability test was used for comparisons, and measurement data with normal distribution were presented as mean±standard divation ( ± s). One-way ANOVA was applied for inter-group comparisons, and the K-W rank sum test was utilized to analyze inter-group differences in the intestinal microbiota section. Results:No gallstone was found in the G-NS group and G-Probiotics group. The stone formation rates of the L-NS group and the L-Probiotics group were 100% and 60%, respectively, with statistical significance ( P<0.05). In the G-NS group, L-NS group, G-Probiotics group and L-Probiotics group the serum total cholesterol (TC) content were (2.03±0.34) mmol/L, (4.75±0.76) mmol/L, (1.64±0.49) mmol/L and (3.66±0.62) mmol/L, the serum low-density lipoprotein (LDL) cholesterol content was (0.57±0.10) mmol/L, (1.55±0.29) mmol/L, (0.73±0.37) mmol/L and (1.06±0.16) mmol/L, the serum leptin content was (6.77±0.76) μg/L, (19.24±3.97) μg/L, (3.21±1.32) μg/L and (11.67±1.05) μg/L. Comparison of serum TC and LDL: L-NS group was higher than G-NS group, L-NS group was higher than L-Probiotics group, L-Probiotics group was higher than G-Probiotics group, the difference was statistically significant ( P<0.01). Comparison of serum leptin showed that L-NS group was higher than G-NS group and L-Probiotics group, G-NS group and L-Probiotics group was higher than G-Probiotics group, the difference was statistically significant ( P<0.01). Compared with the control group, the intestinal flora diversity of mice in the simple high-fat diet group decreased, the relative abundance of harmful bacteria increased, and the relative abundance of beneficial bacteria decreased. After probiotics intervention, the intestinal flora diversity increased, the relative abundance of beneficial bacteria increased, and the relative abundance of harmful bacteria decreased. Conclusion:Probiotics can lower leptin levels and alleviate leptin resistance, decrease serum TC and LDL levels, and reduce cholesterol levels in bile, thus reducing cholesterol buildup in the gallbladder and preventing stone formation.