Objective To investigate the correlation between serum insulin like growth factor 1 receptor(IGF1R)and epidermal growth factor-like domain-containing protein 7(EGFL7)levels and the condition and pregnancy outcome of patients with preeclampsia(PE).Methods A total of 120 PE patients admitted to the hospital from January 2021 to January 2024(PE group)and 60 healthy pregnant women during the same peri-od(control group)were selected.The PE patients were divided into severe PE group(68 cases)and mild PE group(52 cases)according to their conditions,and divided into poor group(62 cases)and good group(68 ca-ses)according to the pregnancy outcome.Enzyme-linked immunosorbent assay was used to detect serum IGF1R,EGFL7 levels.Using the pregnancy outcome of PE patients as the dependent variable,multivariate un-conditional Logistic regression was used to determine the influencing factors of their pregnancy outcomes,and receiver operating characteristic curve was used to evaluate the predictive value of serum IGF1R and EGFL7 levels.Results Compared with the control group,serum IGF1R levels were reduced and EGFL7 levels were increased in the PE group(t=-16.908,16.234,P＜0.001).Serum IGF1R levels were decreased and EGFL7 levels were increased in the severe PE group compared with the mild PE group(t=-5.317,5.305,P＜0.001).The incidence of adverse pregnancy outcomes in PE patients was 51.67％(62/120).The independent risk factors for adverse pregnancy outcomes in patients with PE were severe PE(OR=3.906,95％CI:1.305-11.689),elevated 24-h urinary protein(OR=2.030,95％CI:1.290-3.194),elevated EGFL7(OR=1.116,95％CI:1.040-1.198),and the independent protective factor was elevated IGF1R(OR=0.908,95％CI:0.865-0.954,P＜0.05).The area under the curve for serum IGF1R and EGFL7 levels alone and in com-bination to predict adverse pregnancy outcomes in PE patients was 0.791(95％CI:0.707-0.860),0.784(95％CI:0.700-0.854),and 0.866(95％CI:0.781-0.911),and serum IGF1R and EGFL7 levels were grea-ter jointly(Z=2.456,2.244,P＜0.05).Conclusion Decreased serum IGF1R levels and increased EGFL7 levels are associated with exacerbation and adverse pregnancy outcomes in patients with PE,and the combina-tion of serum IGF1R and EGFL7 levels is of high value in predicting adverse pregnancy outcomes in patients with PE.

Background Mobile phone addiction has attracted widespread attention in society,and psychological abuse and neglect is an important factor in predicting mobile phone addiction,whereas limited research has been done to evaluate its impact on mobile phone addiction.Objective To explore the correlation of psychological abuse and neglect with mobile phone addiction,and to test the pathway of self-esteem and interpersonal alienation,so as to provide references for preventing and curbing mobile phone addiction in junior high school students.Methods In May 2022,a cluster sampling was utilized to select 800 students in two middle schools in a county of Hainan Province,and all students were assessed using Child Psychological Abuse and Neglect Scale(CPANS),Mobile Phone Addiction Index(MPAI),Rosenberg Self-esteem Scale(SES)and Interpersonal Alienation Scale of Adolescent StudentsAlienation Scale.Pearson correlation analysis was adopted to determine the correlation among the above-mentioned scales,and Process Macro 3.5 for SPSS was used to test the mediation effect.Results CPANS score was negatively correlated with SES score(r=-0.278,P<0.01),and positively correlated with Interpersonal Alienation Scale score and MPAI score(r=0.471,0.372,P<0.01).SES score was negatively correlated with Interpersonal Alienation Scale score and MPAI score(r=-0.438,-0.196,P<0.01).Interpersonal Alienation Scale score was positively correlated with MPAI score(r=0.392,P<0.01).Interpersonal alienation(indirect effect value was 0.104)played a mediation role in the relationship between psychological abuse and neglect and mobile phone addiction.Self-esteem and interpersonal alienation exhibited a chained mediation effect on the relationship between psychological abuse and neglect and mobile phone addiction(indirect effect value was 0.026),accounting for 6.99%of the total effect.Conclusion Psychological abuse and neglect can not only directly predict mobile phone addiction,but also can indirectly affect mobile phone addiction through separate mediation of interpersonal alienation or chained mediation of self-esteem and interpersonal alienation.

Objective:To investigate the epidemiological characteristics, diagnosis, treat-ment and prognosis of gallbladder cancer in China from 2010 to 2017.Methods:The single disease retrospective registration cohort study was conducted. Based on the concept of the real world study, the clinicopathological data, from multicenter retrospective clinical data database of gallbladder cancer of Chinese Research Group of Gallbladder Cancer (CRGGC), of 6 159 patients with gallbladder cancer who were admitted to 42 hospitals from January 2010 to December 2017 were collected. Observation indicators: (1) case resources; (2) age and sex distribution; (3) diagnosis; (4) surgical treatment and prognosis; (5) multimodality therapy and prognosis. The follow-up data of the 42 hospitals were collected and analyzed by the CRGGC. The main outcome indicator was the overall survival time from date of operation for surgical patients or date of diagnosis for non-surgical patients to the end of outcome event or the last follow-up. Measurement data with normal distribu-tion were represented as Mean±SD, and comparison between groups was conducted using the t test. Measurement data with skewed distribution were represented as M( Q1, Q3) or M(range), and com-parison between groups was conducted using the U test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test. Univariate analysis was performed using the Logistic forced regression model, and variables with P<0.1 in the univariate analysis were included for multivariate analysis. Multivariate analysis was performed using the Logistic stepwise regression model. The life table method was used to calculate survival rates and the Kaplan-Meier method was used to draw survival curves. Log-rank test was used for survival analysis. Results:(1) Case resources: of the 42 hospitals, there were 35 class A of tertiary hospitals and 7 class B of tertiary hospitals, 16 hospitals with high admission of gallbladder cancer and 26 hospitals with low admission of gallbladder cancer, respectively. Geographical distribution of the 42 hospitals: there were 9 hospitals in central China, 5 hospitals in northeast China, 22 hospitals in eastern China and 6 hospitals in western China. Geographical distribution of the 6 159 patients: there were 2 154 cases(34.973%) from central China, 705 cases(11.447%) from northeast China, 1 969 cases(31.969%) from eastern China and 1 331 cases(21.611%) from western China. The total average number of cases undergoing diagnosis and treatment in hospitals of the 6 159 patients was 18.3±4.5 per year, in which the average number of cases undergoing diagnosis and treatment in hospitals of 4 974 patients(80.760%) from hospitals with high admission of gallbladder cancer was 38.8±8.9 per year and the average number of cases undergoing diagnosis and treatment in hospitals of 1 185 patients(19.240%) from hospitals with low admission of gallbladder cancer was 5.7±1.9 per year. (2) Age and sex distribution: the age of 6 159 patients diagnosed as gallbladder cancer was 64(56,71) years, in which the age of 2 247 male patients(36.483%) diagnosed as gallbladder cancer was 64(58,71)years and the age of 3 912 female patients(63.517%) diagnosed as gallbladder cancer was 63(55,71)years. The sex ratio of female to male was 1.74:1. Of 6 159 patients, 3 886 cases(63.095%) were diagnosed as gallbladder cancer at 56 to 75 years old. There was a significant difference on age at diagnosis between male and female patients ( Z=-3.99, P<0.001). (3) Diagnosis: of 6 159 patients, 2 503 cases(40.640%) were initially diagnosed as gallbladder cancer and 3 656 cases(59.360%) were initially diagnosed as non-gallbladder cancer. There were 2 110 patients(34.259%) not undergoing surgical treatment, of which 200 cases(9.479%) were initially diagnosed as gallbladder cancer and 1 910 cases(90.521%) were initially diagnosed as non-gallbladder cancer. There were 4 049 patients(65.741%) undergoing surgical treatment, of which 2 303 cases(56.878%) were initially diagnosed as gallbladder cancer and 1 746 cases(43.122%) were initial diagnosed as non-gallbladder cancer. Of the 1 746 patients who were initially diagnosed as non-gallbladder cancer, there were 774 cases(19.116%) diagnosed as gallbladder cancer during operation and 972 cases(24.006%) diagnosed as gallbladder cancer after operation. Of 6 159 patients, there were 2 521 cases(40.932%), 2 335 cases(37.912%) and 1 114 cases(18.087%) undergoing ultrasound, computed tomography (CT) or magnetic resonance imaging (MRI) examination before initial diagnosis, respec-tively, and there were 3 259 cases(52.914%), 3 172 cases(51.502%) and 4 016 cases(65.205%) undergoing serum carcinoembryonic antigen, CA19-9 or CA125 examination before initially diagnosis, respectively. One patient may underwent multiple examinations. Results of univariate analysis showed that geographical distribution of hospitals (eastern China or western China), age ≥72 years, gallbladder cancer annual admission of hospitals, whether undergoing ultrasound, CT, MRI, serum carcinoembryonic antigen, CA19-9 or CA125 examination before initially diagnosis were related factors influencing initial diagnosis of gallbladder cancer patients ( odds ratio=1.45, 1.98, 0.69, 0.68, 2.43, 0.41, 1.63, 0.41, 0.39, 0.42, 95% confidence interval as 1.21-1.74, 1.64-2.40, 0.59-0.80, 0.60-0.78, 2.19-2.70, 0.37-0.45, 1.43-1.86, 0.37-0.45, 0.35-0.43, 0.38-0.47, P<0.05). Results of multivariate analysis showed that geographical distribution of hospitals (eastern China or western China), sex, age ≥72 years, gallbladder cancer annual admission of hospitals and cases undergoing ultrasound, CT, serum CA19-9 examination before initially diagnosis were indepen-dent influencing factors influencing initial diagnosis of gallbladder cancer patients ( odds ratio=1.36, 1.42, 0.89, 0.67, 1.85, 1.56, 1.57, 0.39, 95% confidence interval as 1.13-1.64, 1.16-1.73, 0.79-0.99, 0.57-0.78, 1.60-2.14, 1.38-1.77, 1.38-1.79, 0.35-0.43, P<0.05). (4) Surgical treatment and prognosis. Of the 4 049 patients undergoing surgical treatment, there were 2 447 cases(60.435%) with complete pathological staging data and follow-up data. Cases with pathological staging as stage 0, stage Ⅰ, stage Ⅱ, stage Ⅲa, stage Ⅲb, stage Ⅳa and stage Ⅳb were 85(3.474%), 201(8.214%), 71(2.902%), 890(36.371%), 382(15.611%), 33(1.348%) and 785(32.080%), respectively. The median follow-up time and median postoperative overall survival time of the 2 447 cases were 55.75 months (95% confidence interval as 52.78-58.35) and 23.46 months (95% confidence interval as 21.23-25.71), respectively. There was a significant difference in the overall survival between cases with pathological staging as stage 0, stage Ⅰ, stage Ⅱ, stage Ⅲa, stage Ⅲb, stage Ⅳa and stage Ⅳb ( χ2=512.47, P<0.001). Of the 4 049 patients undergoing surgical treatment, there were 2 988 cases(73.796%) with resectable tumor, 177 cases(4.371%) with unresectable tumor and 884 cases(21.833%) with tumor unassessable for resectabi-lity. Of the 2 988 cases with resectable tumor, there were 2 036 cases(68.139%) undergoing radical resection, 504 cases(16.867%) undergoing non-radical resection and 448 cases(14.994%) with operation unassessable for curative effect. Of the 2 447 cases with complete pathological staging data and follow-up data who underwent surgical treatment, there were 53 cases(2.166%) with unresectable tumor, 300 cases(12.260%) with resectable tumor and receiving non-radical resection, 1 441 cases(58.888%) with resectable tumor and receiving radical resection, 653 cases(26.686%) with resectable tumor and receiving operation unassessable for curative effect. There were 733 cases not undergoing surgical treatment with complete pathological staging data and follow-up data. There was a significant difference in the overall survival between cases not undergoing surgical treatment, cases undergoing surgical treatment for unresectable tumor, cases undergoing non-radical resection for resectable tumor and cases undergoing radical resection for resectable tumor ( χ2=121.04, P<0.001). (5) Multimodality therapy and prognosis: of 6 159 patients, there were 541 cases(8.784%) under-going postoperative adjuvant chemotherapy and advanced chemotherapy, 76 cases(1.234%) under-going radiotherapy. There were 1 170 advanced gallbladder cancer (pathological staging ≥stage Ⅲa) patients undergoing radical resection, including 126 cases(10.769%) with post-operative adjuvant chemotherapy and 1 044 cases(89.231%) without postoperative adjuvant chemo-therapy. There was no significant difference in the overall survival between cases with post-operative adjuvant chemotherapy and cases without postoperative adjuvant chemotherapy ( χ2=0.23, P=0.629). There were 658 patients with pathological staging as stage Ⅲa who underwent radical resection, including 66 cases(10.030%) with postoperative adjuvant chemotherapy and 592 cases(89.970%) without postoperative adjuvant chemotherapy. There was no significant difference in the overall survival between cases with postoperative adjuvant chemotherapy and cases without postoperative adjuvant chemotherapy ( χ2=0.05, P=0.817). There were 512 patients with pathological staging ≥stage Ⅲb who underwent radical resection, including 60 cases(11.719%) with postoperative adjuvant chemotherapy and 452 cases(88.281%) without postoperative adjuvant chemotherapy. There was no significant difference in the overall survival between cases with postoperative adjuvant chemo-therapy and cases without post-operative adjuvant chemo-therapy ( χ2=1.50, P=0.220). Conclusions:There are more women than men with gallbladder cancer in China and more than half of patients are diagnosed at the age of 56 to 75 years. Cases undergoing ultrasound, CT, serum CA19-9 examination before initial diagnosis are independent influencing factors influencing initial diagnosis of gallbladder cancer patients. Preoperative resectability evaluation can improve the therapy strategy and patient prognosis. Adjuvant chemotherapy for gallbladder cancer is not standardized and in low proportion in China.

The human brain undergoes rapid development during childhood, with significant improvement in a wide spectrum of cognitive and affective functions. Mapping domain- and age-specific brain activity patterns has important implications for characterizing the development of children’s cognitive and affective functions. The current mainstay of brain templates is primarily derived from structural magnetic resonance imaging (MRI), and thus is not ideal for mapping children’s cognitive and affective brain development. By integrating task-dependent functional MRI data from a large sample of 250 children (aged 7 to 12) across multiple domains and the latest easy-to-use and transparent preprocessing workflow, we here created a set of age-specific brain functional activity maps across four domains: attention, executive function, emotion, and risky decision-making. Moreover, we developed a toolbox named Developmental Brain Functional Activity maps across multiple domains that enables researchers to visualize and download domain- and age-specific brain activity maps for various needs. This toolbox and maps have been released on the Neuroimaging Informatics Tools and Resources Clearinghouse website (http://www.nitrc.org/projects/dbfa). Our study provides domain- and age-specific brain activity maps for future developmental neuroimaging studies in both healthy and clinical populations.

Objective:To observe any effect of repeated unilateral high frequency transcranial magnetic stimulation (rTMS) on the swallowing function and functional magnetic resonance images of dysphagic stroke survivors.Methods:Twenty stroke survivors with dysphagia were randomly divided into a treatment group ( n=10) and a control group ( n=10). Both groups received traditional swallowing rehabilitation training, while the treatment group was additionally provided with high frequency rTMS over the cortical area of the suprahyoid muscle group of the healthy contralateral cerebral hemisphere. The stimulation frequency was 5Hz and the stimulation intensity was 80% of the resting movement threshold. During the 20-minute treatment, there was a 20-second interval between each 2-second dose of stimulation. Before and after the treatment, both groups were evaluated using the Eating Assessment Tool-10 (EAT-10), a swallowing functional communication measurement (FCM) and the modified Mann Assessment of Swallowing Ability (MMASA). In addition, functional magnetic resonance imaging was used to observe any changes in the relevant brain regions. Results:After the treatment the average EAT-10, FCM and MMASA scores of both groups were significantly better than those before the treatment, with the treatment group′s averages significantly superior to those of the control group. After the treatment, the activation range of the parietal lobe, the superior parietal lobule, the BA7 region and the BA40 area in the treatment group was significantly larger than before the treatment and larger than the control group′s ranges.Conclusions:Repeated high-frequency transcranial magnetic stimulation of the cortical area of the suprahyoid muscles in the contralateral cerebral hemisphere can improve dysphagia and promote the activation of brain areas related to swallowing after a stroke.

Gegen Qinlian Decoction (GQD), a traditional Chinese medicine (TCM) formula, has long been used for the treatment of common metabolic diseases, including type 2 diabetes mellitus. However, the main limitation of its wider application is ingredient complexity of this formula. Thus, it is critically important to identify the major active ingredients of GQD and to illustrate mecha-nisms underlying its action. Here, we compared the effects of GQD and berberine, a hypothetical key active pharmaceutical ingredient of GQD, on a diabetic rat model by comprehensive analyses of gut microbiota, short-chain fatty acids, proinflammatory cytokines, and ileum transcriptomics. Our results show that berberine and GQD had similar effects on lowering blood glucose levels, modulating gut microbiota, inducing ileal gene expression, as well as relieving systemic and local inflammation. As expected, both berberine and GQD treatment significantly altered the overall gut microbiota structure and enriched many butyrate-producing bacteria, including Faecalibacterium and Roseburia, thereby attenuating intestinal inflammation and lowering glucose. Levels of short-chain fatty acids in rat feces were also significantly elevated after treatment with ber-berine or GQD. Moreover, concentration of serum proinflammatory cytokines and expression of immune-related genes, including Nfkb1, Stat1, and Ifnrg1, in pancreatic islets were significantly reduced after treatment. Our study demonstrates that the main effects of GQD can be attributed to berberine via modulating gut microbiota. The strategy employed would facilitate further stan-dardization and widespread application of TCM in many diseases.

Objective To study the impact of peripheral blood absolute lymphocyte count ( ALC) on survival in adult patients with acute lymphoblastic leukemia ( ALL ) at the end of induction chemotherapy. Methods 122 adult patients with ALL from January 2011 to December 2017 in the Second Hospital of Shanxi Medical University were retrospectively analyzed. The impact of ALC at the end of induction and ALC ratios for relapse-free( RFS) and overall survival ( OS ) of adult ALL were analyzed. Results The study cohort was divided into the two groups according ALC-28 values ( <675cells/μL and ≥675cells/μL). The median RFS (8 months vs 12 months,P=0. 001),median OS (16 months vs 23 months,P=0. 010) between the two groups had statistically significant differ-ences. ALC-28/ALC-1 was bordered by 43％. The RFS and OS in the low ratio group were significantly shorter than those in the high ratio group (P<0. 05). ALC-28/ALC-8 was compared with 86％ cut-off. Longer RFS and OS in the higher ALC-28/ALC-8 group (all P<0. 05). Low ALC-28 was independent risk factor for RFS. Low ALC-28,and low ALC-28/ALC-1 were independent risk factors of OS. Conclusion ALC at the end of induction and ALC ratios are associated with RFS and OS of adult ALL. Higher the value,the longer the survival time.

Objective: To summarize the diagnosis and treatment of biliary pancreatic duct dilatation. Methods: The retrospective and descriptive study was conducted. The clinical data of 22 patients with biliary pancreatic duct dilatation who were admitted to Renji Hospital of Shanghai Jiaotong University School of Medicine between October 2013 to September 2017 were collected. There were 6 males and 16 females, aged from 33 to 82 years, with an average age of 66 years. Surgical exploration was decided according to clinical symptoms, results of laboratory test and imaging examinations. For patients with space occupying lesions, surgical procedure was selected based on results of pathological examination. Patients without surgical exploration or space occupying lesions were allocated into follow-up. Observation indicators: (1) surgical exploration; (2) relationship of clinical symptoms and preoperative examinations with surgical exploration positive for space occupying lesions; (3) surgical treatment; (4) follow-up. Follow-up using outpatient examination was performed on patients up to October 2018. Follow-up was performed on patients with positive surgical exploration to detect postoperative complications.For patients with positive results of imaging examinations, no jaundice, normal laboratory indicators or mild abnormality, liver function, tumor markers and B-ultrasound were re-examined each month, and computed tomography (CT) and magnetic resonance imaging (MRI) was performed once every 3 months. Surgical exploration was performed when total bilirubin (TBil) or tumor markers showed a progressive increase. Follow-up was performed on patients with negative results of imaging examination, jaundice, and mildly elevated CA19-9. TBil and CA19-9 were re-examined monthly, and if they were progressively elevated, patients were transferred to surgical exploration. For patients with negative results of imaging examination, no symptoms, and negative laboratory test, liver function, tumor markers, and B-ultrasound were re-examined once every 3 months, and enhanced CT and MRI were re-examined once every 6 months within one year. Follow-up was performed once every 6 months during the second year, and once a year after two years. Measurement data with normal distribution were represented as Mean±SD, and comparison between groups was analyzed using the t test. Count data were descibed as absolute numbers, and they were analyzed using the chi-square test under R×C chart or Fisher exact probability. Results: (1) Surgical exploration: of 22 patients, 11 underwent surgical exploration, and 11 underwent follow-up. Of the 11 patients with surgical exploration, 4 were positive for space occupying lesions including 1 of false negative, and 7 were negative for space occupying lesions. (2) Relationship of clinical symptoms and preoperative examinations with surgical exploration positive for space occupying lesions. ① Relationship of clinical symptoms and laboratory test with surgical exploration positive for space occupying lesions: juandice was significantly associated with surgical exploration positive for space occupying lesions (P<0.05), and elevated TBil and DBil were significantly associated with surgical exploration positive for space occupying lesions (χ²=0, 0, P<0.05), with a sensitivity of 75.0% and specificity of 100.0%. ② Relationship between imaging examination and surgical exploration positive for space occupying lesions: results of CT, MRI, endoscopic retrograde cholangio-pancreatography, endoscopic ultrasonography, PET-CT, and combined imaging examinations had no significant association with surgical exploration positive for space occupying lesions (χ²=0, 0.77, 0, 0, 1.00, 0, 0, 0, 0, P>0.05). PET-CT had no significant association with surgical exploration positive for space occupying lesions (P>0.05). ③ Relationship of imaging examination and laboratory test with surgical exploration positive for space occupying lesions: positive imaging examination combined with elevated TBil and CA19-9 was significantly associated with surgical exploration positive for space occupying lesions (P<0.05), with a sensitivity of 50.0% and specificity of 100.0%. ④ Relationship of preoperative diameters of biliary ducts and pancreatic ducts with surgical exploration positive for space occupying lesions: of 22 patients, the diameters of biliary ducts and pancreatic ducts were (13.8±4.3)mm and (4.6±1.5)mm for patients with positive surgical exploration, (13.0±2.8)mm and (3.5±0.5)mm for patients with negative surgical exploration, (11.6±2.4)mm and (3.2±0.4)mm for patients with follow-up, respectively, showing no significant difference between them (t=0.22, 0.36, P>0.05). (3) Surgical treatment: 9 of 11 patients with surgical exploration followed the standard procedure. Of the 9 patients, 4 were found space-occupying lesions at the choledocho-pancreatico-duodenal junction (3 undergoing pancreaticoduodenectomy and 1 undergoing duodenal papilla partial resection), 5 with negative exploration underwent common bile duct incision and T-tube drainage (one patient was unable to pinch the T-tube one month after operation and detected obstruction at the lower end of the bile duct by radiography, and was confirmed pancreatic head cancer by reoperation 3 months after the first operation). Two patients didn′t follow the exploratory procedure, and underwent the child operation only based on the preoperative imaging findings, without intraoperative pathological examination. Postoperative pathological examination showed chronic ampulla and chronic pancreatitis, respectively. (4) Follow-up: 22 patients were followed up for 12-60 months, with a median follow-up time of 36 months. Two of 11 patients with surgical exploration had postoperative gastroplegia, 1 had bile leakage, 1 had incisional infection, and they were improved after symptomatic treatment. Four patients undergoing surgeries for positive exploration had no recurrence during follow-up. Of 5 patients with negative exploration undergoing common bile duct incision and T-tube drainage, 1 was confirmed pancreatic head cancer and underwent pancreaticoduodenectomy, 4 were removed T-tube after by T-tube cholangiography at 2 months after surgery. During the follow-up, no positive signs showed in laboratory test or imaging examination. No recurrence occurred in the two patients undergoing pancreaticoduodenectomy. Of 11 patients with follow-up, 10 had abdominal pain before surgery, including 3 with pain during follow-up and 7 with symptoms disappeared. There was no abnormalities in the laboratory test. Conclusions The positive imaging examinations combined with jaundice and elevated CA19-9 is an absolute indication for surgical exploration in patients with biliary duct dilatation. Those patients who do not meet this criteria should be distributed into the follow-up. If no positive pathological results were obtained during the operation, the surgery should be terminated and the patients should be transferred into follow-up. The reckless biliary anastomosis or biliary stents placement is opposed.