Objective To investigate the effects of abdominal massage combined with electroacupuncture point-through-point method on the expressions of circadian clock genes of Clock,BMAL1,PER1 and neurotransmitters contents of ACh and Glu in insomnia rats and its possible mechanism.Methods Totally 50 SD male rats were randomly divided into normal group,model group,abdominal massage group,electroacupuncture point-through-point group and combination group,with 10 rats in each group.Except for the normal group,an insomnia rat model was established by intraperitoneal injection of p-chlorophenylalanine.Abdominal massage group received abdominal massage;electroacupuncture point-through-point group was treated with flat acupuncture,"Baihui"through"Shenting","Sanyinjiao"through"Yinlingquan"(bilateral),"Shenmen"through"Neiguan"(bilateral),the electroacupuncture instrument dilatational wave,frequency of 1 Hz/20 Hz was connected;the combination group was treated with electroacupuncture through acupoints after abdominal massage;1 time/d for each treatment group,a total of 7 days.The normal group and model group were not intervened.HE staining was used to observe the pathological changes of neurons in hypothalamic tissue,the expression of Clock,BMAL1 and PER1 mRNA were detected by RT-qPCR,the expressions of Clock,BMAL1 and PER1 in hypothalamic tissue were detected by immunohistochemical staining,the expression of Clock,BMAL1 and PER1 protein in hypothalamic tissue were detected by Western blot,the contents of ACh and Glu in serum were detected by ELISA.Results Compared with the normal group,the model group rats had a longer sleep latency,shorter sleep duration,severe damage to the cellular structure of the hypothalamic tissue,and a vacuolar like change,with a decrease in the number of neuronal cells,the expressions of Clock and BMAL1 mRNA and protein in hypothalamic tissue increased,while the expressions of PER1 mRNA and protein decreased;the contents of serum ACh and Glu increased,with statistical significance(P<0.05).Compared with the model group,the abdominal massage group,electroacupuncture point-through-point group,and combination group could all shorten the sleep latency,prolong sleep duration,and improve the morphology of hypothalamic neurons,reduce the expressions of Clock and BMAL1 mRNA and protein in hypothalamic tissue,up-regulate the expressions of PER1 mRNA and protein,and reduce the contents of serum ACh and Glu,with statistical significance(P<0.05),the combination group showed the most obvious effects(P<0.05).Conclusion Abdominal massage combined with electroacupuncture point-through-point method can improve insomnia.Its mechanism may be related to the regulation of circadian clock genes Clock,BMAL1,PER1 mRNA and protein expression,as well as neurotransmitter content.

Objective To explore the funding situation and hot research directions of NSFC(National Natural Science Foundation of China)projects in the discipline of acupoints and meridians from 1991 to 2022;To provide reference for this discipline to apply for the NSFC.Methods National Natural Science Foundation of China was login in to query website.The acupoints and meridians discipline project from 1991 to 2022 were retrieved.The project leader,project name,supporting unit,province,funding category,funding amount,keywords and other information were extracted.The data were input to Excel 2023 to establish a database,and descriptive analysis of project funding situation was performed.Target keywords were extracted,and the word table was classified and uploaded to the micro-word cloud online to draw the word cloud map to analyze the research hotspots.Results From 1991 to 2022,the number of projects funded by the NSFC for acupoints and meridians was 173.The funding category was mainly general projects,and the supporting units were mainly TCM colleges and universities and scientific research institutions.The main research directions were meridian essence,acupoint-viscera/body related effects and mechanism of action,and the signal molecules and related pathways were the entry points.Conclusion From 1991 to 2022,the NSFC-funded acupoints and meridians disciplines are mainly based on general projects,mainly concentrated in scientific research institutions and TCM colleges and universities,with uneven regional distribution.The essence of meridians and collaterals,acupoints-viscera/body-related effects and mechanisms(mechanisms)are the key research directions.

The uPA-uPAR system is highly expressed in various tumor tissues. This system can promote the degradation of extracellular matrix proteins, as well as combine with vitronectin and integrin to transmit intracellular signal transduction. Subsequently, it mediates the occurrence and development of tumors. In recent years, a series of therapeutic programs that target this system has achieved notable results in tumor treatment, and some of them have been under the clinical trial stage, thus providing new ideas for tumor targeted therapy. Therefore, this paper intends to provide a review of research progress on the gene therapy, drug therapy, and immunotherapy targeting uPA-uPAR system.

Objective:To investigate the effect of mid-ventricular obstruction (MVO) on left ventricular systolic function in patients with hypertrophic cardiomyopathy(HCM) by four-dimensional automatic left ventricular quantitation technology(4D Auto LVQ).Methods:Fifty-seven hypertrophic obstructive cardiomyopathy patients were selected from December 2020 to October 2022 in the First Affiliated Hospital of Zhengzhou University. According to the presence of MVO, HCM patients were divided into two groups: HCM 1 group, HCM without MVO ( n=34); HCM 2 group, HCM with MVO ( n=23). In addition, 25 healthy subjects in the same period were selected as the control group. Conventional ultrasound parameters were collected, and 4D Auto LVQ technology was used to obtain the mechanical parameters of left ventricular myocardium, including left ventricular longitudinal strain (GLS), circumferential strain (GCS), area strain (GAS), radial strain (GRS), segmental longitudinal strain (SLS) and area strain (SAS). The differences of these parameters among the three groups were compared. Results:①Compared with the control group, the thickness of the maximum basal segment of interventricular septum, the thickness of the middle segment of the maximum interventricular septum, the thickness of the apical segment of the interventricular septum, the thickness of the left ventricular posterior wall and left atrium diameter were significantly increased. Six-minute walk distance and the left ventricular end-diastolic diameter was decreased in the two groups of HCM(all P<0.05). Left ventricular outflow tract gradients in HCM 1 group was higher than HCM 2 group( P<0.05), but there was no significant difference in left ventricular ejection fraction among the three groups( P>0.05). There was significant difference in the incidence of left ventricular apical aneurysm among the three groups( P<0.05). ②Compared with the control group, the GLS in both HCM groups was lower, and it was lower in the HCM 2 group than in the HCM 1 group(all P<0.05) the GRS and GAS in both HCM groups were lower than in the control group ( P<0.05), and there was no significant difference between the two groups of HCM, and there was no significant difference in GCS among the three groups(all P>0.05). ③Compared with the control group, the SLS of basal segment, middle segment, apical cap, posterior septum, inferior wall and lateral wall in HCM group were significantly lower than those in control group. The SLS of apical segment of posterior septum, anterior septum, anterior wall, posterior wall, inferior wall and apical segment of posterior septum, lateral wall and inferior wall in HCM 2 group were significantly lower than HCM 1 group(all P<0.05), but there was no significant difference in SLS of posterior septum, anterior septum, anterior wall, lateral wall and inferior wall between the two groups(all P>0.05). ④Compared with the control group, the SAS of posterior septal basal segment, middle segment, anterior septal middle segment, anterior wall basal segment, middle segment, apical segment, lateral wall basal segment, middle segment, apical segment, posterior wall basal segment, middle segment, inferior wall basal segment, middle segment and apical cap in HCM groups were significantly lower than the control group(all P<0.05), but there was no significant difference in SAS between the two groups of HCM( P>0.05). Conclusions:4D Auto LVQ can quantitatively evaluate the damage of MVO on the left ventricular systolic function in patients with HCM, especially for the evaluation of local myocardial function damage in the medial segment and apical segment.

Objective: To understand the current situation and influencing factors of coping capacity in public health emergencies among college students in Shandong Province, and to provide reference for public health emergencies responses. Methods: Using stratified random sampling method, 7 719 students from 6 colleges and universities in Shandong Province were selected and investigated with self designed questionnaire from April to May 2020. Multiple linear regression was used to analyze the influencing factors of coping capacity in public health emergencies. Results: The overall coping capacity of college students in Shandong Province to public health emergencies scored (46.22±8.47), with dimension from high to low being personal prevention before the event (15.65±2.75), post event cooperation and disposal (15.18±3.08), incident personal precaution (15.01±3.23). Multiple linear regression showed that gender, major, only child, parental education level, knowledge of public health emergencies, emergency drill exercises, and health education for public health emergencies were associated with coping capacity among college students in public health emergencies ( B =-1.53, -1.78, -2.08, 0.60, 0.81, 1.11, 1.38, 0.78, 1.65, 1.86, 9.14, 2.00, 2.62, P <0.05). Conclusion The overall coping capacity in public health emergencies among college students in Shandong is at a good level, but still needs to be improved through strengthening emergency education and family support.

Objective: To evaluate response to public health emergencies in colleges and universities and associated factors, and to provide references for emergency response mechanisms in colleges. Methods: Using stratified random sampling, recruited 7 719 students in 6 universities in Shandong Province during April May 2020, and analyzed the data with SPSS 25.0 software. Results: About 65.5% of college students reported response to public health emergencies in their college, 67.7% of the students reported that colleges have emergency plans, 53.9% of the students reported that colleges have carried out simulated emergency training, and 64.7% of the students reported that colleges have carried out health education. Evaluation from students for responding to public health emergencies in colleges and universities scored(24.15±4.59), of which measures and policies related to epidemic control were highest(4.05±0.81), while mental health education or counselling services were lowest (3.95±0.85). Gender, grade, major, type of household registration, emergency response measures, emergency response plan, emergency simulation training, health education were associated with the evaluation of the measures by college students(t/F=5.04，43.83，79.92，-3.40，26.86，34.83，29.35，35.01，P<0.01). Conclusion While recognizing the overall performance on public health responses in universities, college students believe certain limitations still exist; colleges and universities should continuously improve the emergency prevention and control system of public health emergencies in response to the effectiveness and deficiencies in the prevention and control process.

Objective:To investigate the safety and efficacy of voriconazole in the patients with cirrhosis at Child-Pugh C stage complicated by invasive fungal infection(IFI).Methods:A retrospective collection of medical records of 76 patients with cirrhosis at Child-Pugh C stage complicated by IFI who were admitted to our hospital, from August 2014 to August 2017 was carried out. All the 76 patients who used voriconazole to treat IFI were divided into recommended dose group for hepatic insufficiency(56 cases) and routine dose group(20cases). The two groups were observed and compared in terms of the voriconazole’s plasma concentrations, the outcomes of IFI and the rate of untoward reactions. The liver functional indicators were also compared between before and after treatment each group. We used Student’s t test, Z test, chi-square test, or Fisher’s exact test, as appropriate, for statistical analysis.Results:Both groups had good performance and low frequencies of side effects in the treatment of IFI, but there were also significant differences in the plasma concentrations of voriconazole and the incidence of untoward reactions between the two groups( P = 0.008 and P = 0.022). There commended dose group for hepatic insufficiency had lower adverse effect rate. The levels of direct bilirubin, alanine aminotransferase and aspartate aminotransferase were significantly lower after treatment of IFI in the recommended dose group for hepatic insufficiency( P < 0.05). Conclusion:In our research, it is relatively safe and effective to use voriconazole to treat IFI in the patients with cirrhosis at Child-Pugh C stage if according to the recommended dose regimen for cirrhosis at Child-Pugh A,B stage.

The emerging endoscopic technologies are proved to be effective treatments for obesity in selected patients and to offer the potential advantages of reduced invasiveness, reversibility and repeatability. From the view of operation principle, endoscopic technologies can be classified as restrictive procedure, malabsorption procedure and endoscopic revision of gastric bypass. Restrictive procedures include intragastric balloon, aspiration therapy, endoscopic sleeve gastroplasty (ESG) and transoral gastroplasty. Intragastric balloon employs space occupying, volume restriction and satiety mechanisms, which is superior to drugs and lifestyle change, but shorter than sleeve and bypass surgery. Aspiration therapy is similar to standard percutaneous endoscopic gastrostomy, while there are no available data regarding the obesity and metabolic improvement. Compared with traditional bariatric surgery, ESG does not excise gastric tissue with less complications and without weight regain, but it can not be used as an independent operation still now. Transoral gastroplasty is rarely applied clinically whose efficacy and long-term complications need further studies. Malabsorption surgery includes endoscopic duodenojejunal bypass sleeve (EDJBS) and endoscopic gastroduodenojejunal bypass sleeve(EGDJBS). EDJBS may have the similar mechanism like bypass reducing the blood glucose. Even with obvious effect of weight loss, EDJBS has high morbidity of complications and requirements of the skilled operators. EGDJBS, which imitates bypass anatomy changes and belongs to the mixed operation, should be superior to the above procedures in reducing weight theoretically, but due to the lack of clinical data, its short-term and long-term efficacy still need further clinical observation. As compared to the complexity and risks associated with telescopic surgical revision, endoscopic suturing has been confirmed as less invasive and safer for stomal revisions, while its long-term efficacy of reducing weight and improvement of diabetes are not yet clear. Even if long-term efficacy of reducing weight and morbidity of complication in endoscopic bariatric surgery are still indefinite, and clinical trial researches of large sample and long-term follow-up are absent, with the development of endoscopic skill and the gradual clinical application, endoscopic bariatric surgery will provide a new option for the patients of obesity and metabolic diseases.
Bariatric Surgery ; adverse effects ; methods ; statistics & numerical data ; trends ; Disease Management ; Endoscopy ; adverse effects ; methods ; statistics & numerical data ; Gastric Balloon ; statistics & numerical data ; Gastric Bypass ; adverse effects ; methods ; statistics & numerical data ; Gastroplasty ; adverse effects ; methods ; statistics & numerical data ; Humans ; Metabolic Diseases ; surgery ; Obesity ; surgery ; Reoperation ; adverse effects ; methods ; statistics & numerical data ; Surgical Stomas ; pathology ; statistics & numerical data ; Treatment Outcome ; Weight Loss

Objective To discuss the clinical features of behavioral and psychological symptoms of demen-tia(BPSD)and the relation between different sub-clinical syndromes and cognition. Methods One hundred and sixteen dementia patients were assessed with neuropsychiatric inventory and mini-mental state examination (MMSE)and made factor analysis according to DSM-IV-R. Results Twelve common behavioral and psychological symptoms could be further divided into five sub-syndromes,including disinhibition behavior,psychosis,agitation, emotion and apathy factors. MMSE total score and years of education entered regression equation of apathy factor (P<0.05). Conclusion BPSD can be divided into five factors and apathy factor are related with cognitive function.

Objective To study the diffusion tensor imaging (DTI)features in acute cervical spinal cord injury (CSCI)and evaluate its clinical value.Methods Eight patients with acute CSCI (within 72 hours after onset)were performed conventional MRI and fast DTI scans (112 seconds)and diffusion tensor tractography (DTT)at 3.0T Siemens Trio Tim system.Meanwhile,the fractional anisotropy (FA) values and apparent diffusion coefficient (ADC)values were calculated separately in the site of lesions,the upper and lower sections to the lesions.Then the data were analyzed by paired-samples t test analysis with SPSS 13.0 software.Results Cervical spinal cord injury occurred likely in the sites of C5-C6 (account for 4/8)and C4-C5 (account for 3/8).All MRI and DTI images were satisfied for clinical diagnosis.The FA value and ADC value of injury lesions were markedly lower than that of the normal cord.Accordingly,the injury lesions on FA map and ADC map presented low signals.There were no significant differences of FA values and ADC values between the upper and lower sections to the lesions.DTT could help in displaying the disruption of spinal fiber tract in lancination case and distortion fibers in closed cervical spinal cord injury.Conclusion Fast DTI sequence at 3.0 Tesla may obtain the qualified spinal cord images.By calculation of FA values and ADC values in CSCI patients,DTI may play an important role in detecting the changes of anisotropy and water diffusion caused by myelin sheath injury and cytotoxic edema and vasogenic edema respectively.