Objective To research Henoch-Schonlein purpura purpura (HSP) and renal pathology in children.Methods 31 hospitalized HSP children that with normal urine routine and accepted renal biopsy in our hospital.Results There were different levels of kidney pathological damage in this group of 31 cases,the results of light microscope were from grade Ⅱ to grade Ⅵ The proportion was grade Ⅱ(35.48％,11 of 31),grade Ⅲ (54.83％,17 of 31),and grade Ⅳ,Ⅴ and Ⅵ (each 1 case of 31,3.23％ ).lmmunofluorescence pathology results were showed as following:merely IgA depositional (48.38％,15 of 31 ),IgA + IgG depositional ( 19.36％,6 of 31 ),IgA + IgM depositional ( 19.36％,6of 31 ),IgA + igG + IgM depositional ( 12.90％,4 of 31 ).Microalbuminuria had been founded in 14 cases,and the microalbuminuria level of 10 cases were higher than normal value( 10 of 14,71.43％ ).Conclusions HSP children had renal pathologic dysfunction,even the urine routine were normal,and the detection of urine microalbumin was a significant marker in the early stage.

Objective To detect the effect of oridonin(ORI)on the gene expression of human esophageal carcinoma cell SHEEC and to screen the tumor cell apoptosis target genes.Methods The gene expression of human esophageal carcinoma cell SHEEC without and with ORI induction for 1 hours and 8 hours were detected with microarray technique,respectively.The differentially expressed genes were identified and verified with fluorecent quantitative PCR.Results A total of 1011 genes showed up or down regulation more than twice after ORI induction(including 280 genes after 1 hour and 731 genes after 8 hours induction respectively).In these genes,17 genes with the top extent of up or down regulation were identified,which were involved in the cell signal transduction,transcription regulation,and cell apoptosis.These 17 differentially expressed genes were verified with real-time PCR,and 12 genes were statistically significant.Conclusion In the 12 differentially expressed genes with statistically significance,there may have tumor cell apoptosis target genes induced by ORI through mitochondrion route.

Objective To observe the effect of nursing intervention on caesarean section rate in grass-roots hospitals. Methods 240 parturient women who were to infanticipate were divided into the experimental group and the control group with 120 patients in each group according to hospitalization sequence. Parturient women in the experimental group received nursing intervention with new nursing model during the delivery, while women in the control group just finished parturition using routine procedures. The caesarean section rate of the two groups were compared with χ2 test. Results The caesarean section rate of parturient women in the experimental group was significantly lower than that in the control group. Conclusions Nursing inter-vention has certain effect on decreasing the caesarean section rate in grassroots hospitals.

In order to adapt to the development of society,an innovative talent cultivation system has been explored to train stomatological specialists with active innovation spirit and strong ability to practise.

Objective Studying the status quo and constraints for rural healthcare service in grassroot rural healthcare units,for policy recommendations.Methods Using data from the fourth healthcare service investigation,by means of quantitative interview and qualitative interview,for an investigative interview of 348 township hospitals and 251 village clinics in 31 provinces in China.Results Deployment percentage of primary heahhcare services at township hospitals level is 49.1% (28.0/57),and that for village clinics is 60.6%(5.4/9).Conclusions The key to upgrading rural healthcare service system at grassroots level is to deploy better diagnostic equipments,upgrade the diagnostic competence of grassroots healthcare personnel and build a continuous service system for primary healthcare service.

Objective:To explore the curative effect of laparoscopic surgery for hepatic cysticercosis.Methods:Search the literature from February 2010 to February 2020 on literature platforms such as Wanfang Data, VIP, CNKI, Pubmed, ScienceDirect, Web of Science, etc. the key words were "肝囊型包虫病" , "细粒棘球蚴" , "手术" , "开腹手术" , "腹腔镜" , "微创手术" , " echinococcosis " , " liver or hepatic " , " laparoscopic or minimal invasive " . Data on intraoperative indicators (e.g., operation time, bleeding volume), postoperative complications, hospital stay, recurrence rate, etc. in the literature included in the study were extracted and meta-analyzed.Results:A total of 9 articles were included, including 2 prospective studies and 7 retrospective case-control studies. A total of 1031 patients were enrolled, including 272 in the laparoscopic group and 759 in the laparotomy group. The results of the meta-analysis showed that the total postoperative complication rate in the laparoscopic group was lower than that in the laparotomy group ( OR=1.64, 95% CI: 1.10-2.45, P<0.05). Incision-related complications in the laparoscopy group and laparotomy group the difference was statistically significant ( OR=2.81, 95% CI: 1.03-7.70, P<0.05), and the hospital stay in the laparoscopic group was shorter ( SMD=1.21, 95% CI: 0.47-1.96, P<0.05). There was no significant difference between the two groups in operation time, postoperative bile leakage, residual cavity infection and effusion, and postoperative recurrence rate ( P>0.05). Conclusions:Under the premise of strictly grasping the indication of laparoscopic surgery, the incidence of complications after laparoscopic surgery is low, the hospitalization time is short.

Objective To explore the application disturbance coefficient (DC) value of noninvasive brain edema monitoring in patients after traumatic brain injury.Methods A total of 54 cerebral injury patients were performed by non-invasive brain edema monitoring from June to November 2016.The essential information,DC,intracranial pressure (ICP),and 6-month-later glasgow outcome score (GOS) were collected.Results DC was negatively correlated with ICP (r=-0.779 5,P＜0.01),and it was positively correlated with glasgow coma scale (GCS) and GOS (r=0.667 5,P＜0.01;r=0.630 6,P＜0.01).The mean of DC with good prognosis patients was 106.99±4.09,and that of the poor prognosis patients was85.26±4.45,the difference was statistically significant (P＜0.05).Conclusion DC has a good clinical application value.

Objective:To investigate the preliminary effects of sub-pectoral fascial breast augmentation and reconstruction.Methods:Six patients (10 breasts) of mammary dysplasia, mastatrophy, prophylactic mastectomy, unilateral breast defect with contralateral mastatrophy were included in the study from Oct. 2019 to July 2021. The mean patient age was 29 years (range, 20 to 35 years). All the textured and smooth cohesive gel implants were inserted under pectoralis major fascia by endoscopic-assisted, incisions were including axillary, around areola and inferior mammary fold approaches. The prophylactic mastectomy cases were performed nipple sparing mastectomy and sub-pectoral fascial breast restoration with implants. The fat and fascia tissue were well reserved to give a satisfying coverage of the appropriate implant. Negative pressure drainage and moulding dressing were used after the surgery.Results:Ten breast augmentation and restoration with a mean implant size of 200 cc (range, 180-300 cc). Less immediate postoperative pain and bleeding were reported. Patients were followed up for an average of 10 months (range, 6 to 21 months). There were no cases of major malpositions, double-bubble and bottom out symptoms. The overall outcome was with better symmetry and satisfaction with time passed by, and no secondary surgical procedures needed.Conclusions:Primary and satisfactory results have been obtained in subfascial breast augmentation and restoration for indications. With the endoscopic-assisted accurate pectoral fascial dissection, and well reserved soft tissue coverage, this technique could avoid the pectoralis major muscle ablation and keep the advantages of sub-glandular plane.

OBJECTIVETo explore the heritability of body mass index (BMI) in twins across different regions and genders in China.

METHODSA total of 11 122 adult twin pairs from the Chinese National Twin Registry were interviewed. A structural equation model was used to estimate the heritability of BMI.

RESULTSThis study included 6 226 monozygotic twin pairs and 4 896 dizygotic twin pairs, with the age range as 25-85 (39.0 ± 10.8) years. Under stratified analysis by region, results showed that the highest and lowest rates on heritability of BMI in men were seen in Tianjin and Zhejiang, as 67.8% (95% CI: 50.1%-85.8%) and 42.1% (95% CI: 27.2%-60.9%), while in women were seen in Sichuan and Heilongjiang as 56.2% (95% CI: 47.5%-70.0%) and 11.2% (95% CI: 0.0%-31.7%), respectively. Results from the stratified analysis showed that, by gender, the heritability of BMI in men was higher than that in women from the same region. The biggest differences of heritability of BMI between men and women were seen in Heilongjiang as 55.3% (95% CI: 35.5%-80.0%) and 11.2% (95% CI: 0-31.7%), while the smallest differences were seen in Sichuan as 61.5% (95% CI: 40.7%-86.4%) and 56.2% (95% CI: 47.5%-70.0%), respectively.

CONCLUSIONThe heritability of BMI across different regions and genders showed certain differences in the Chinese twins.

Adult ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group ; genetics ; Body Mass Index ; China ; Cities ; Female ; Humans ; Male ; Middle Aged ; Registries ; Twins, Dizygotic ; genetics ; statistics & numerical data ; Twins, Monozygotic ; genetics ; statistics & numerical data

Objective: To analyze the heritability of diabetes among the Chinese twin adults. Methods: A total of 10 253 same-sex twin pairs aged 25 years and older, were selected from the Chinese National Twin Registry (CNTR) program. Heritability of diabetes was calculated by using the structural equation model. Results: After adjusted for age and gender, the overall heritability rates of diabetes were 0.41 (0.15-0.75), 0.83 (0.72-0.91) and 0.34 (0.04-0.73) in the <45 and ≥45 years twin pairs, respectively. After adjusted for age, rates of heritability appeared as 0.37 (0.05-0.78) and 0.88 (0.79-0.94) in men and women, respectively. Conclusions Diabetes is affected by both genetic and environmental factors. The genetic effect of diabetes seemed stronger on female than that on male twins but was dying down along with ageing.