Objective To explore and analyze the optimal timing of surgery and clinical efficacy of minimally invasive drilling drainage in the treatment of hypertensive cerebral hemorrhage .Methods 150 patients with hyperten-sive cerebral hemorrhage ,according to a random number table method ,were randomly divided into the three groups , 50 patients in each group.Patients in group A received minimally invasive drainage drilling within 6h after the onset of disease,patients in group B received minimally invasive surgery 6-24h after the onset,patients in group C were given elective minimally invasive surgery 24-72h after the onset.Another 50 patients with hypertensive cerebral hemorrhage who received craniotomy surgery over the same period ,were selected as the control group .The clinical effects were observed and compared in four groups .Results The total effective rate of group B was 88%,which was significantly higher than the other three groups (χ2 =4.00,6.38,12.70,all P<0.05).The early cure rate of the observation group was 40%,which was significantly higher than the control group (χ2 =8.57,P<0.05).After treatment,the number of cases whose activities of daily living degree recovered to grade I in the observation group was significantly higher than the other three groups (χ2 =4.11,5.00,8.32,all P<0.05).The excellent rate of group B was 88%(44/50),which was significantly higher than the other three groups (χ2 =6.83,5.83,15.43,all P<0.05).After treatment,the incidence rate of complications in group B was significantly lower than the other three groups ,the inci-dence rate of complications in the control group was the highest (χ2 =5.32,8.58,32.97,all P<0.05).Conclusion Minimally invasive drilling drainage in the treatment of hypertension cerebral hemorrhage can obtain significant effect , the optimal timing of surgery is 6-24h,minimally invasive treatment has advantages of less invasive ,faster recovery,fe-wer complications ,and less costs ,which is worthy of widely used in clinical practice .

Objective To evaluate the effect of initiative bladder function training on uroschesis and urinary tract infections after caesarean section. Methods Toally 200 puerperas with caesarean section and indwelling catheter were divided into observation group and control group, 100 cases in each group. The control group was given passive bladder function training, and the observation group was given initiative bladder function training. The two groups were compared in terms of postoperative infections in the urinary tract, time for first micturition, residual urine volume and micturition effect. Result After intervention, the rate of urinary tract infections in the observation group was lower than that of the control one , the time for and effect of first micturition were shorter and better than those of in the control group, the residual urine volume was shorter (P<0.05). Conclusion The initiative bladder function training by exercising abdominal muscle combined with levator ani muscle exercise can effectively promote the recovery of bladder function and reduce uroschesis and the rate of postoperative urinary tract infections.

Objective To testify the screening function of stachyose on soil bacteria by investigating the bacterial culture in ammonium stachyose medium. Methods The turbidimetry was used to determine the absorbance of microbial suspension at 600 nm per 2 h under the same initial concentration of the microbial suspension and to draw their growth curves. Results Most of soil bacteria utilized stachyose ineffectively, while only a few of them grown well in ammonium stachyose medium. Conclusion Since the major soil bacteria can not take stachyose fully as their energy resources, the species and quantity of rhizobacteria may decrease largely and only a few that utilized stachyose better can develop vigorously. Those rhizobateria with better utilization of stachyose may multiply so rapidly as potential ones in the rhizosphere of Rehmannia glutinosa that the disequilibrium of soil microorganism appears.

Objective To explore the success rate and the risk of establishment of the acute myocardial infarction model between the beagle dogs and the mini-pigs by interventional technique ,further to provid theoretical basis for choose a more suitable animal model .Methods 6 dogs and 6 mini-pigs were anaesthetized ,then underwent the coronary arteriography via femoral artery .After is-chemic preconditioning the coronary balloon was inflated to occlude the middle left anterior descending coronary for 180 minutes . The electrocardiogram was examined throughout the operation and the pathological sections were examined until the animals were executed one week later .Results All beagle dogs survived ,while 1 case of mini-pigs dead(1/6) .There was 1 cases(1/6) of beagle dogs had acute myocardial infarction ,while 5(5/6)cases in mini-pigs .All mini-pigs had malignant arrhythmia(6/6) but never seen in beagle dogs .The time needed for building a model was similar between the two groups ,the difference had no statistical signifi-cance(P>0 .05) .Conclusion The risk of establish myocardial infarction model in mini-pigs is higher than beagle dogs ,but the suc-cess rate is still high ,it might be the better choice .

AIM:To generate thalassemia-specific integration-free induced pluripotent stem cells ( iPSC) and to detect their ability of differentiation into hematopoietic precursors .METHODS:The plasmids pEB-C5 and pEB-Tg were transfected into the fibroblast cells from hemoglobin Bart ’ s hydrops fetalis ’ s skin by the method of nuclear transfection to reprogramm the cells into iPSC .The ability of the iPSC to differentiate into 3-germ layer cells was determined .The iPSC were cocultured with mouse OP 9 cells to differentiate into hematopoietic precursors and the hematopoietic precursor specific antigens were detected .RESULTS:The integration-free iPSC from hemoglobin Bart ’ s hydrops fetalis ’ s skin fibroblasts were successfully derived, and had the ability to differentiate into 3 germ layers.When cocultured with OP9 cells for 9 d, the positive rate of hematopoietic progenitor cell marker CD 34 was 18.7%, and the CD34 and CD45 double positive rate was 12.2%.CONCLUSION:Hemoglobin Bart ’ s hydrops fetalis ’ s skin fibroblasts can be successfully induced into “in-tegration-free” iPSC.This cell line has the ability to differentiate into 3 germ layers , and can be differentiated into hemato-poietic precursors when cocultured with OP 9 cells.

Cystic echinococcosis (CE), a zoonotic disease caused by Echinococcus granulosus at the larval stage, predominantly develops in the liver and lungs of intermediate hosts and eventually results in organ malfunction or even death. The interaction between E. granulosus and human body is incompletely understood. Exosomes are nanosized particles ubiquitously present in human body fluids. Exosomes carry biomolecules that facilitate communication between cells. To the best of our knowledge, the role of exosomes in patients with CE is not reported. Here, we isolated exosomes from the sera of patients with CE (CE-exo) and healthy donors and subjected them to liquid chromatography-tandem mass spectrometry analysis. Proteomic analysis identified 49 proteins specifically expressed in CE-exo, including 4 proteins of parasitic origin. The most valuable parasitic proteins included tubulin alpha-1C chain and histone H4. And 8 proteins were differentially regulated in CE-exo (fold change>1.5), as analyzed with bioinformatic methods such as annotation and functional enrichment analyses. These findings may improve our understanding about the interaction between E. granulosus and human body, and may contribute to the diagnosis and prevention of CE.
Computational Biology ; Diagnosis ; Echinococcosis ; Echinococcus granulosus ; Echinococcus ; Exosomes ; Gene Ontology ; Histones ; Human Body ; Humans ; Liver ; Lung ; Mass Spectrometry ; Tissue Donors ; Tubulin ; Zoonoses

Objective To systematically evaluate the effect of exercise therapy on body structure,function,and activity and partici-pation in patients with chronic nonspecific neck pain(CNSNP)based on the International Classification of Func-tioning,Disability and Health(ICF)framework. Methods A PICO framework was constructed,and randomized controlled trials(RCTs)on the intervention of different types of exercise therapy for patients with CNSNP were retrieved from databases of CBM,Wanfang data,VIP,CNKI,Cochrane Library,Embase,PubMed and Web of Science,from the establishment to March,2024.The quality of the literature was evaluated with Cochrane Risk of Bias Tool and Physiotherapy Evidence Database(PEDro)scale,and the evidence quality of the outcome indicators was evaluated using GRADE.Data were syn-thesized and analyzed using RevMan 5.3,and the risk of bias was evaluated using Stata 18.0. Results A total of eleven RCTs involving 668 subjects were included.The scores of PEDro scale were five to eight.The types of interventions included muscle strength training,stability training,proprioception training,Yoga and Pi-lates.The control groups received placebo,physical factor therapy and health education.Exercise therapy could increase the craniovertebral angle(SMD=0.84,95%CI 0.42 to 1.26,P<0.001),reduce the Visual Analogue Scale score(SMD=-2.05,95%CI-2.58 to-1.52,P<0.001),increase the pressure pain threshold(MD=112.27,95%CI 75.03 to 149.50,P<0.001),increase the range of motion of cervical forward(SMD=1.24,95%CI 0.34 to 2.15,P=0.007)and lateral(SMD=1.52,95%CI 0.40 to 2.65,P=0.008)flexion,and improve the endurance of the deep cervical flexors(SMD=1.02,95%CI 0.10 to 1.94,P=0.03)and position sense of the cervical spine(SMD=-1.00,95%CI-1.47 to-0.53,P<0.001);however,it was not significant in improving the range of motion of backward flexion(SMD=0.85,95%CI-1.04 to 2.75,P=0.38)and rotation(SMD=1.65,95%CI-0.35 to 3.65,P=0.11).Exercise therapy could also reduce the Neck Disability Index score(MD=-11.88,95%CI-16.09 to-7.68,P<0.001),and it was no significant in the Short-Form-36 score(MD=19.04,95%CI-3.00 to 41.08,P=0.09). Conclusion Exercise therapy can improve head posture,pain,motion of forward flexion and lateral flexion,endurance of the cervical flexors and joint position sense,and the overall function in patients with CNSNP.However,fur-ther researches are needed to verify the effects on cervical backward flexion and rotation,and quality of life.

OBJECTIVETo understand status of health literacy among diabetics and their health management behaviors, and analyze the relationship of health literacy and health management.

METHODSA two-staged cluster randomized sampling method was used to investigate 1 130 diabetics in Beijing, Ningbo and Xiamen from October to November in 2012. All participants should be diagnosed by primary hospital and above and have lived in the community over six months. Diabetic patients who indicated that they had severely impaired vision or cognitive disorder, or had severe physical deterioration, or did not live in the address provided were excluded. A total of 1 130 questionnaires were sent out and 1 083 eligible questionnaires were taken back, accounting for 96.87%. Multivariate logistic regression was adopted to analyze the association between health literacy and health management behaviors and blood glucose level.

RESULTSAmong those participants, 47.7% (517) were men, 52.3% (566) were women, the age was (67.0 ± 9.5). According to diabetes health literacy scores, 73.7% (798/1 083) of them were classified as poor health literacy and 26.1% (283/1 083) as essential health literacy. Health literacy was associated with health management behaviors independently, demonstrating that the probability of utilizing health education, free physical examination, lifestyle guidance, monitoring blood glucose on their own, measuring blood glucose more than once a week and taking hypoglycemic agent regularly among diabetics with essential health literacy were 1.40 (95%CI:1.03-1.91), 1.65 (95%CI: 1.19-2.28), 2.70 (95%CI:1.98-3.69), 2.05 (95%CI:1.34-3.15), 2.56 (95%CI:1.85-3.56) , 1.48 (95%CI:1.07-2.06) times of those in diabetics with poor health literacy (P < 0.05).

CONCLUSIONHealth literacy may affect health management behaviors among diabetics. More activities targeted on diabetics with low health literacy were suggested to improve their' health literacy and their skills about diabetes mellitus management.

Aged ; Blood Glucose Self-Monitoring ; statistics & numerical data ; Diabetes Mellitus ; therapy ; Female ; Health Behavior ; Health Literacy ; statistics & numerical data ; Humans ; Logistic Models ; Male ; Medication Adherence ; statistics & numerical data ; Middle Aged ; Surveys and Questionnaires

Objective:To study the non-target metabolomics analysis and to analyze the metabolomic changesof cerebrospinal fluid (CSF) in patients with tuberculous meningitis.Methods:Case-control study. From July 2018 to July 2019, 20 cerebrospinal fluid specimens of diagnosed patients with tuberculous meningitis were collectedin the department of neurology from the first medical center of the PLA general hospital and the eighth medical center of the PLA general hospital and 20 CSF without tuberculous meningitis as the control. Among them, there were 12 males and 8 femalesin the tuberculous meningitis group, aged (37.9±16.1) years; there were 13 males and 7 femalesin the control group, aged (34.7±14.8) years. Using ultra-high performance liquid chromatography-mass spectrometry (UPLC-MS) technology with three different mode, namely reverse phase chromatography positive ion mode, reverse phase chromatography negative ion mode and hydrophilic chromatography positive ion mode,to detectthe metabolic fingerprints of patients′CSF and analyzed by SIMCA software for orthogonal partial least squares discriminant analysis (OPLS-DA). The variable importance projection value of OPLS-DA model (threshold value>1) plus the P value of t-test (P<0.05) was applied to find the differential metabolites in the cerebrospinal fluid of the two groups of patients.Results:Ten differential metabolites were found in CSF, including L-isoleucine, L-phenylalanine, L-kynurenine, L-methionine, L-tyrosine acid, dimethylglycine, L-alanine, L-threonine, L-histidine and L-lysine, and all of them were up-regulated in the tuberculous meningitis group.Conclusion:Changesof the amino acid metabolism found in the cerebrospinal fluid of tuberculous meningitis patients can provide basis for differential diagnosis and basic molecular research of tuberculous meningitis.