Objective:To investigate the neural function and Insulin-like growth factor-1 (IGF-1) in post-stroke depression (PSD) model rats. The effect of IGF-1 on mitogen activated protein kinase (MAPK) signaling pathway.Methods:15 male SD rats were selected as sham-operation group. PSD rat model was prepared by Longa method and chronic unpredictability mild stress method with 70 rats. The successfully constructed PSD rats were divided into model group, fluoxetine group (2.31 mg/kg fluoxetine, gavage), electroacupuncture group [stimulation of "Baihui"(GV20), "Fengfu"(GV16), "Shenting"(GV24) and "Taichong"(LR3) acupoints by electroacupuncture]and positive drug group [stimulation of "Baihui"(GV20), "Fengfu"(GV16), "Shenting"(GV24) and "Taichong"(LR3) acupoints by electroacupuncture + 5 μl of Sb202190 solution was injected into the lateral ventricle with a concentration of 10 μmol/L]. According to random number table method, with 15 rats in each group. Each group received relevant administration, and the rats' body mass was measured at the end of treatment. mNSS scale was used to evaluate the neurological impairment of rats; the behavioral function of rats was evaluated by sugar water preference test and forced swimming test; Nissl and TUNEL staining were used to observe the number of NissL bodies and the apoptosis rate of neurons in hippocampus; the level of serum IGF-1 was Nissl by enzyme-linked immunosorbent assay (ELISA); Western blot was used to detect the expressions of Caspase-3, Bax, Bcl-2, brain-derived neurotrophic factor (BDNF), cyclic adenosine monophosphate response element binding protein (CREB), p-CREB, IGF-1, mitogen activated protein kinase (MEK), p-MEK, ERK, p-ERK, JNK, p-JNK, p38 mitogen activated protein kinase (p38), p-p38 protein in brain tissue.Results:Compared with the model group, the weight of rats increased in the fluoxetine, electroacupuncture, and positive drug groups ( P<0.05); mNSS and forced swim test immobility time decreased ( P<0.05). Sucrose consumption percentage and struggling time in the forced swim test were markedly elevated ( P<0.05); Nissl body counts in hippocampal neurons increased ( P<0.05), accompanied by reduced neuronal apoptosis rates ( P<0.05); serum IGF-1 level significantly increased ( P<0.05); the protein expressions of Caspase-3 and Bax in hippocampus decreased ( P<0.05), while the protein expressions of Bcl-2, p-CREB/CREB, BDNF, IGF-1, p-MEK/MEK, p-ERK/ERK, p-JNK/JNK and p-p38/p38 increased ( P<0.05). Conclusions:Electroacupuncture can improve neural function and depressive behavior in rats, reduce pathological damage in hippocampus, increase the number of Nissl bodies, and inhibit apoptosis. The mechanism of electroacupuncture may be related to the increase of IGF-1 and the activation of MAPK signaling pathway.

The Healthy China 2030 Plan set the goal of reducing premature deaths from diabetes by 30% by 2030. However, there has been a lack of assessment of premature mortality for diabetes since the action plan was issued. This study used data from the Global Burden of Disease Study 2021, calculated the premature deaths for diabetes by sex, provinces, and subtypes from 1990 to 2021. We explored the temporal trend of premature mortality using the average annual percent change (AAPC) for different sexes, provinces, and subtypes from 1990 to 2021. Furthermore, we predicted premature mortality for diabetes through 2030 for China and its provinces according to the average annual change rate from 2010 to 2021. There was a first slow upward trend in premature mortality for diabetes from 0.5% in 1990 to 0.6% in 2004, and then a decline until 2021 with premature mortality of 0.4%. By 2030, only Fujian (30.3%) will achieve the desired level of reduction, with only seven provinces meeting the target for females and none for males. There is a large range in the degree of decline between inland and coastal regions, showing obvious geographic differences, and there should be a focus on balancing medical resources.
Humans ; China/epidemiology* ; Female ; Male ; Mortality, Premature/trends* ; Diabetes Mellitus/mortality* ; Goals ; Middle Aged ; Adult

Objective: To understand classroom environmental conditions and their association with spinal curvature abnormalities among students of primary and secondary schools in Guizhou Province, so as to provide a basis for formulating school health policies and scientific prevention and control measures for abnormal spinal curvature in students. Methods: Using a stratified random sampling method, 471 schools (2 811 classrooms) were selected annually across the province from 2022 to 2024 in order to monitor and evaluate classroom environment according to national standards. Spinal examinations were conducted for 196 606 (2022), 194 876 (2023), and 195 048 (2024) students, and χ 2 test was used to analyze the correlation of desk and chair compliance with student spinal curvature abnormalities. Results: The qualified rates of classroom blackboard illuminance uniformity ( 85.41 %) and the blackboard size (82.24%) were the highest in primary and secondary schools in Guizhou Province, while the average blackboard surface illumination qualified rate (20.10%) was the lowest. The average desk illumination (50.11%-58.63%), desk illumination uniformity (61.92%-72.27%) and qualified noise rate (50.04%-51.94%) increased significantly in 3 years; in addition, the compliance rate of desks and chairs decreased from 25.00% to 13.52%, and the differences were all statistically significant ( χ 2=42.48, 80.93, 46.09, 129.72, all P <0.05). Middle school classrooms outperformed primary schools in terms of per capita area, average blackboard illuminance, blackboard illuminance uniformity, average desktop illuminance, desktop illuminance uniformity, and noise compliance ( χ 2=311.55, 12.41, 20.64, 40.76, 10.25, 52.47), but had lower compliance for blackboard size and reflectance ( χ 2=537.29, 7.59) (all P <0.01). Urban schools had higher compliance than suburban schools for per capita area, average blackboard illuminance, average desktop illuminance, and desktop illuminance uniformity ( χ 2=73.71, 17.68, 29.30 , 36.03), but lower compliance for desk-chair suitability, blackboard size, and blackboard reflectance ( χ 2=4.72, 26.02, 5.43 ) (all P <0.05). The spinal curvature abnormality detection rate was 0.83%. A significant association was found between abnormality detection and desk-chair non compliance ( χ 2=223.85, P <0.01). Conclusions Classroom environment hygiene in Guizhou schools is suboptimal. Strengthening school environmental hygiene infrastructure and greater attention to its impact on student s health are essential.

Objective: To understand the epidemiological characteristics of abnormalities spinal curvature among children and adolescents in Karst landform in Guizhou Province, so as to provide a scientific basis for targeted comprehensive intervention. Methods: From September to December 2023, 194 875 children and adolescents aged 6-18 were selected from all countieldistricts of 9 cities (prefectures) in Guizhou Province by stratified random cluster sampling method according to the proportion of Karst landform area in Guizhou Province for carrying out spinal curvature abnormality screening, and a questionnaire survey was conducted on 139 449 students in the fourth grade and above of primary school. Binary Logistic regression was used for multivariate analysis. Results: The detection rate of abnormal spinal curvature among children and adolescents aged 6-18 in Guizhou Province was 1.13%. The detection rates of abnormal spinal curvature in areas with a high proportion of Karst landform, areas with a low proportion of Karst landform, intercalation areas, and nonKarst landform areas were 1.10%, 2.00%, 0.90%, and 0.60%, respectively. Among them, the detection rates of abnormal spinal curvature in female students (2.40%, 1.60%, 0.90%) in areas with a low proportion of Karst landform, intercalation areas and nonKarst landform were higher than those in male students (1.60%, 0.10%, 0.30) (χ2=12.66, 112.69, 30.22, all P<0.05). The detection rates of abnormal spinal curvature among senior high school students (2.00%, 4.30%, 1.40%, 1.30%) in different Karst landform distributions were successively higher than those among junior high school students (1.40%, 3.20%, 1.00%, 0.60%) and primary school students (0.70%, 0.80%, 0.60%, 0.30%) (χ2=306.11, 175.80, 14.24, 39.57, all P<0.05). The results of multivariate Logistic regression analysis showed that the detection rates of abnormal spinal curvature in both highproportion and lowproportion Karst landform areas were higher than those in nonKarst landform areas [OR(95%CI)=1.84(1.05-2.25), 1.60(1.23-2.09), both P<0.05]. Conclusion The detection rate of abnormal spinal curvature in children and adolescents aged 6-18 in Guizhou Province is related to the distribution of Karst landform, so it is necessary to strengthen screening and appropriate comprehensive interventions.

Objective To observe the value of ultrasound microvascular flow imaging(MV-Flow)combined with maternal serum vascular endothelial growth factor(VEGF)expression level for diagnosis of fetal growth restriction(FGR).Methods Totally 87 pregnant women with FGR(FGR group,including 43 cases of gestational week＜28 weeks[＜28 weeks subgroup]and 44 cases of ≥28 weeks[≥28 weeks subgroup])and 112 normal pregnant women with normal fetuses(normal control group,55 with gestational week＜28 weeks[NC 1 subgroup]and 57 with ≥28 weeks[NC 2 subgroup])were prospectively enrolled.MV-Flow technology was used to measure placental microvascular index(MVI),and the placental microvascular circulation was evaluated.The expression level of maternal serum VEGF was detected simultaneously,also of placental maternal surface immediately after delivery.The receiver operating characteristic curves were drawn to explore the value of placental MVI,maternal serum VEGF and the combination of placental MVI,maternal serum VEGF for diagnosing FGR.Results The levels of placental MVI and maternal serum VEGF in 2 subgroups of FGR group were both lower than those in control group(all P＜0.01).Placental VEGF expression level in FGR group was significantly lower than that in control group(P＜0.01).The area under the curve(AUC)of placental MVI,maternal serum VEGF and their combination for diagnosing FGR＜28 weeks was 0.981,0.870 and 0.997,respectively,while for diagnosing FGR≥28 weeks was 0.991,0.867 and 0.993,respectively.AUC of maternal serum VEGF alone for diagnosing in 2 subgroups of FGR were both lower than that of placental MVI and combination of placental MVI and maternal serum VEGF(all P＜0.05),while no significant difference of AUC was found between placental MVI and combination of maternal serum VEGF and placental MVI(both P＞0.05).Conclusion Both placental MVI and maternal serum VEGF level could be used to screen FGR,and the former was more valuable.

Objective To analyze the causes of acute intestinal obstruction after intracerebral hemorrhage,and the therapeutic effect of rectal dripping with Dachengqi decoction and Fusu agent on acute intestinal obstruction complicated with septic shock.Methods The clinical data of a patient with acute intestinal obstruction complicated with septic shock after intracerebral hemorrhage,who was admitted to the Hospital of Chengdu University of Traditional Chinese Medicine(TCM)on March 5,2022,were retrospectively analyzed.The study aimed to observe the effects of rectal dripping with TCM on the recovery of intestinal function and improvement of shock.Results The patient was a 52-year-old male who underwent"left temporal craniotomy intracranial decompression,craniocerebral hematoma removal,cerebrospinal fluid leak repair"on February 19,2022 due to cerebral hemorrhage.On the 7th day after operation,the patient had hiccups and abdominal distension,and after treatment,the patient developed fever,consciousness disorders,hypotension and other symptoms.Abdominal CT showed extensive intestinal fluid,gas and expansion.Hemodynamic monitoring indicated high discharge and low resistance,intra-abdominal pressure was 21 cmH2O(1 cmH2O≈0.098 kPa),and laboratory examination showed increased inflammatory indexes and abnormal biochemical indexes.The western medicine diagnosis was acute intestinal obstruction complicated with septic shock,and the symptomatic treatments such as organ support(lung,circulation,kidney),anti-infection,fluid resuscitation,analgesia and sedation were given.The TCM diagnosis was intestinal knot(yangming visceral substantive,sudden collapse of yang-qi),with treatment principles focusing on tongfu heat relief,wenshen qianyang,Dachengqi decoction and Fusu agent was added and reduced according to the syndrome differentiation,with medications administered rectally.After the use of TCM decoction,the patient's defecation volume increased significantly,the intra-abdominal pressure decreased to the normal range,abdominal distension was significantly reduced,and the shock was relieved.On the 17th day after the operation,the patient's symptoms improved,the respiratory cycle was stable,and the patient was successfully transferred out of intensive care unit(ICU).Conclusion The treatment of acute intestinal obstruction complicated with septic shock by rectal dripping with Dachengqi decoction and Fusu agent can quickly relieve the condition and promote the recovery of intestinal function.

Objective:Construct the hospital"three in one"quality control system suitable for medical insurance DRG payment,and realize the safe,stable and efficient operation of medical insurance DRG actual payment. Methods:By using data aggregation and fusion technology,through standardized governance of data across the entire basin,optimization of the entire process quality control system and comprehensive intelligent quality control system management,the visualization and interactive analysis of data could be achieved,thereby improving the precision support of hospital operation efficiency. Results:After actual operation,the disease enrollment rate reached to 99％,the Case Mix Index (CMI) boosted from 0.96 to 1.32,the average length of hospital stay decreased by 1.07 days,the time consumption index and the cost consumption index both fell below 1. The supervision method extended from manual sampling to intelligent quality control,the supervision process extended from a fixed process to a dynamic process and the focus of supervision extends from the review of the settlement list to the supervision of medical behavior. Conclusion:Construct the hospital"three in one"quality control system is a necessary way to promote DRG paying medical institutions to enter the fast lane of standardization,collaboration and refined management,which made a beneficial attempt for the practical application of DRG payment in hospitals.

Background:Helicobacter pylori(Hp)drug resistance rate is increasing,rapid Hp drug resistance genotypic testing technology has become the focus of today's research,but its current clinical application is still very limited.Aims:To investigate the antibiotic resistance of Hp in Nanjing through the use of fecal Hp drug resistance gene testing.Additionally,the eradication effect of personalized Hp treatment guided by this technique was evaluated.Methods:The study included patients who underwent fecal Hp resistance gene testing at six hospitals in Nanjing between September 2022 and September 2024.Clarithromycin and levofloxacin resistance were obtained from the stool samples by detecting the presence of mutations in clarithromycin-associated resistance gene 23S rRNA and levofloxacin-associated resistance gene gyrA.In light of the test results,the patients were instructed to accept personalized eradication treatment for Hp.To this end,the patient's medical record was searched to obtain the treatment plan and review results.All participants signed an informed consent form.Results:A total of 780 patients with positive fecal Hp gene test were included in this study,and a total of 736 records of 23S rRNA/gyrA genotype testing were collected.The resistance rate of clarithromycin,levofloxacin and dual resistance was 51.36%,37.77%and 30.84%,respectively.These findings were statistically significant(P<0.001).The overall eradication rate of Hp was 90.06%(299/332).The eradication rate of the bismuth quadruple regimen of amoxicillin and furazolidone,the bismuth quadruple regimen of amoxicillin and clarithromycin,the bismuth quadruple regimen of amoxicillin and doxycycline,the bismuth quadruple regimen of amoxicillin and levofloxacin,the bismuth quadruple regimen of furazolidone and doxycycline was 92.39%,89.66%,91.43%,73.33%and 77.78%,respectively.The difference in Hp eradication rates for treatment regimens using different combinations of antibiotics was statistically significant(P=0.045).Conclusions:The prevalence of resistance to clarithromycin and levofloxacin among Hp strains in Nanjing has reached a high level.The fecal Hp resistance gene test has achieved satisfactory results in guiding the eradication of Hp,with an overall eradication rate of more than 90%,and deserves to be widely used in the clinical eradication of Hp.

Background:Helicobacter pylori(Hp)drug resistance rate is increasing,rapid Hp drug resistance genotypic testing technology has become the focus of today's research,but its current clinical application is still very limited.Aims:To investigate the antibiotic resistance of Hp in Nanjing through the use of fecal Hp drug resistance gene testing.Additionally,the eradication effect of personalized Hp treatment guided by this technique was evaluated.Methods:The study included patients who underwent fecal Hp resistance gene testing at six hospitals in Nanjing between September 2022 and September 2024.Clarithromycin and levofloxacin resistance were obtained from the stool samples by detecting the presence of mutations in clarithromycin-associated resistance gene 23S rRNA and levofloxacin-associated resistance gene gyrA.In light of the test results,the patients were instructed to accept personalized eradication treatment for Hp.To this end,the patient's medical record was searched to obtain the treatment plan and review results.All participants signed an informed consent form.Results:A total of 780 patients with positive fecal Hp gene test were included in this study,and a total of 736 records of 23S rRNA/gyrA genotype testing were collected.The resistance rate of clarithromycin,levofloxacin and dual resistance was 51.36%,37.77%and 30.84%,respectively.These findings were statistically significant(P<0.001).The overall eradication rate of Hp was 90.06%(299/332).The eradication rate of the bismuth quadruple regimen of amoxicillin and furazolidone,the bismuth quadruple regimen of amoxicillin and clarithromycin,the bismuth quadruple regimen of amoxicillin and doxycycline,the bismuth quadruple regimen of amoxicillin and levofloxacin,the bismuth quadruple regimen of furazolidone and doxycycline was 92.39%,89.66%,91.43%,73.33%and 77.78%,respectively.The difference in Hp eradication rates for treatment regimens using different combinations of antibiotics was statistically significant(P=0.045).Conclusions:The prevalence of resistance to clarithromycin and levofloxacin among Hp strains in Nanjing has reached a high level.The fecal Hp resistance gene test has achieved satisfactory results in guiding the eradication of Hp,with an overall eradication rate of more than 90%,and deserves to be widely used in the clinical eradication of Hp.

Objective:Construct the hospital"three in one"quality control system suitable for medical insurance DRG payment,and realize the safe,stable and efficient operation of medical insurance DRG actual payment. Methods:By using data aggregation and fusion technology,through standardized governance of data across the entire basin,optimization of the entire process quality control system and comprehensive intelligent quality control system management,the visualization and interactive analysis of data could be achieved,thereby improving the precision support of hospital operation efficiency. Results:After actual operation,the disease enrollment rate reached to 99％,the Case Mix Index (CMI) boosted from 0.96 to 1.32,the average length of hospital stay decreased by 1.07 days,the time consumption index and the cost consumption index both fell below 1. The supervision method extended from manual sampling to intelligent quality control,the supervision process extended from a fixed process to a dynamic process and the focus of supervision extends from the review of the settlement list to the supervision of medical behavior. Conclusion:Construct the hospital"three in one"quality control system is a necessary way to promote DRG paying medical institutions to enter the fast lane of standardization,collaboration and refined management,which made a beneficial attempt for the practical application of DRG payment in hospitals.