Currently, cadre information management has a development trend of digitalization and intelligentization. and this evolution Can meet the modern high-tech war demand that the cadres be rapidly regulated and high level persons with ability be reasonably equipped. New-generation combat readiness archive kit developed in this paper applies advanced protective apparel and related modern informatized device, and can improve the field usage and management of cadre archives.

Rapid prototyping (RP) technology can be used to translate the CAD model of the product into the physical one, thus the rationalization of the design project and product structure is identified. This paper introduces the basic principle of RP technology and typical prototyping system. The application of RP technology to the development of first-aid kit is also mentioned. RP technology proves effective to reduce the cost and time of the development of medical equipment.

0. 05) in rate of success, recurrence and complication between RFCA and OHO for the patients with AVRT. Medical workers were fewer, operation, du-ration, hospital days (including days of pre-operation preparation and post-operation recovery) and days of looking after the patients in RFCA were shorter than those in OHO,p

To meet the requirements of modern field first-aid operation, a field operating table, which can be wholly folded, is developed in this paper. The table consists of a bracket and a board. The trigonal bracket, with double arms, has an articulated shoring. The posture regulation part is composed of the wormwheel, worm, rocker of plate and shoring fittings of all segments of the table. According to the measurements of its dimensions and posture angle, military experiment, experiments for stability, load, regulation moment and simulate transportation on the third level of road, S2001 field operating table is suitable for the operations on head and cervix, chest and abdomen, limbs, urinary organs and the five sense organs, whose wholly-fold structure contributes to rapid deployment and undeployment in the field.

OBJECTIVE:To evaluate the efficacy and safety of Xuebijing injection in the adjuvant treatment of children with perforated appendicitis. METHODS:72 children with perforated appendicitis in the Dept. of Pediatric General Surgery of our hospi-tal were enrolled into a prospective clinical trial,and randomly divided into experimental group (n=36) and control group (n=36). Both groups received the emergency surgery and anti-infective treatment;experimental group had additionally given Xuebijing injection. The white blood cell count (WBC),C-creation protein (CRP) and procalcitonin (PCT),liver and kidney function and hospitalization time before and after treatment were collected and adverse reaction. RESULTS:The WBC in experimental group af-ter 3 and 6 d of treatment was respectively(13.6±3.4)×109 L-1 and(9.1±4.2)×109 L-1,CRP was respectively(52.7±13.6)mg/L and(8.5±3.3)mg/L,the PCT(0.3±0.2)ng/ml,and the hospitalization time after 3 d were lower than control group,with signifi-cant difference(P<0.05). There were no significant difference in the liver and kidney function(P>0.05). There was 1 case with itch of skin but with no severe ADR. CONCLUSIONS:Xuebijing injection in the adjuvant treatment of children with perforated ap-pendicitis is safe and effective.

Objective To investigate the integrated perinatal management and prognosis of prenatally diagnosed congenital diaphragmatic hernia (CDH).Methods Clinical data of 32 cases of neonatal CDH that were diagnosed and treated in the Third Affiliated Hospital of Zhengzhou University from June 2015 to June 2017 were collected and retrospectively analyzed.All cases were classified into mild,moderate and severe groups based on prenatal lung-to-head ratio (LHR),observed to expected LHR and observed to expected total fetal lung volume.The integrated perinatal management included prenatal management (prenatal diagnosis and consultation),intrapartum management (delivery) and postnatal management (postnatal diagnosis,neonatal treatment and surgical treatment).Neonatal outcomes were analyzed.Statistical analysis was performed using Chi-square test and t-test.Results All of the 32 cases were diagnosed by prenatal ultrasonography and assessed by MRI.There were 18 mild,nine moderate and five severe CDH cases,respectively.Left-sided and right-sided CDH were respectively found in 27 and five cases.Thirty neonates underwent surgery when the diagnosis had been confirmed after birth and the conditions were stable after comprehensive treatment.The total survival rate was 81％ (26/32).The neonatal survival rates of severe and mild groups were 1/5 and 18/18,respectively.The more severe the CDH,the lower the survival rate (x2=16.538,P＜0.001).Among the 18 neonates with mild CDH,five neonates underwent minimally invasive laparoscopic surgery had shorter fasting time,duration of postoperative antibiotic administration and hospital stay than those received open surgery (n=13)[(2.4±0.5) vs (4.6±1.2) d,t=-3.939;(7.6±1.2) vs (9.8±1.4) d,t=-3.144;(14.4±1.1) vs (19.7±2.8) d,t=-4.064;all P＜0.01].Neonates who were discharged alive received a three months to two years postoperative treatment and follow-up and one received a second operation due to recurrence and all recovered.Conclusions Prognosis of neonatal CDH are closely related to prenatal conditions.Integrated management is of great significance in CDH.

Exosomes are extracellular vesicles released from various cellular sources and are widely present in body fluids. Bioactive substances such as microRNAs, mRNAs, and proteins are encapsulated in exosomes, which can activate various signaling pathways and play important roles in early warning of stroke and neurovascular unit repair. This article reviews the signal transduction of exosomes in cerebral ischemia.

Mesenchymal stem cells are a kind of pluripotent stem cells that play a role in stroke treatment mainly through paracrine mechanisms. Recent studies have shown that mesenchymal stem cell-derived exosomes play an important role in reducing post-stroke injury, promoting neural repair and angiogenesis. This article describes the research progress of bone marrow mesenchymal stem cell-derived exosomes in the treatment of stroke, and investigates the therapeutic mechanism and application prospects of exosomes bioactive substances represented by microRNAs.

Objective To study the effects of acetated ringer's solution resuscitation in hemorrhagic shock rats on inflammatory mediators on lung tissue and their JNK (c-Jun N-terminal kinase) signaling pathways. Methods Thirty-two SD rats were randomly(random number) divided into four groups: shock without resuscitation group (CR, n=8), saline group (NR, n=8), lactated ringer's solution group (LR, n=8) and acetated ringer's solution group (AR,n=8). The rats of NR group, LR group and AR group were prepared into shock models (mean arterial blood pressure maintained at 40-45 mmHg),The rats of NR group, LR group and AR group were in the shock for 60 min and then the corresponding kinds of liquid were administered for 30 min and observation was carried out for 4 hours. The rats of CR group without liquid resuscitation were observed for 4 hours after shock. After that, the lung tissues of rats were taken from NR group, LR group and AR group as well as from CR group 4 hours after shock (if the rats died, the lung tissues were immediately taken). The levels of TNF-α, IL-4 and IL-10 mRNA in lung were measured by real-time polymerase chain reaction (RT-PCR),and Western blot was used to measure the levels of JNK phosphorylation and MKP-1 acetylation. The one-way ANOVA was used for comparison among groups. Between the two groups, the comparison was analyzed by using LSD-t test. Results The IL-4 mRNA expression of lung tissue in AR group was higher than that in CR group, NR group and LR group (CR group:0.42±0.34; NR group:2.60±0.66; LR group:6.24±2.95; AR group: 11.08±4.24; P＜0.05).The IL-10 mRNA expression of lung tissue in AR group was significantly higher than that in CR group, NR group and LR group (CR group:0.25±0.25; NR group:2.79±1.62; LR group:3.51±1.66; AR group:9.35±2.86;P＜0.01).The TNF-a mRNA expression in AR group was significantly lower than that in CR group, NR group and LR group (CR group:4.98±1.26; NR group:2.50±0.76; LR group:3.87±3.00; AR group:0.19±0.09; P＜0.01). The level of JNK phosphorylation in lung tissue of rats in AR group was significantly lower than that in CR group, NR group and LR group (CR group:0.52±0.12; NR group:0.42±0.08; LR group:0.30±0.08; AR group:0.17±0.06;P＜0.01). The level of MKP-1 acetylation in lung tissue of rats in AR group was significantly higher than that in CR group, NR group and LR group (CR group:0.14±0.07; NR group:0.30±0.07; LR group:0.37±0.02; AR group:0.48±0.06;P＜0.01). Compared with normal saline and lactated ringer's solution, acetated ringer's solution used in hemorrhagic shock rats could promote MKP-1 acetylation, inhibit the phosphorylation of JNK, significantly inhibit the lung tissue TNF-a released, promote the release of anti-inflammatory factors, IL-4 and IL-10. Conclusions The acetated ringer's solution for resuscitation of hemorrhagic shock in rats could reduce inflammation of lung tissue in a certain extent, probably by enhanced the acetylation of MKP-1 to inhibited JNK signaling pathway and reduced lung tissue inflammation.

Objective To analyze the clinical values of super early enteral nutrition combined with microecopharmaceutics and delayed enteral nutrition on patients with severe acute pancreatitis. Methods Clinical data of thirty patients diagnosed as severe acute pancreatitis in our emergency department during January 2013 and December 2017 were reviewed retrospectively. Patients were divided into the treatment group (n=15, patients given enteral nutrition combined with microecopharmaceutics within 24 h after admission) and the control group (n=15, patients given delayed enteral nutrition after 48 h of admission). Two weeks after the treatment, the serum variables of C-reactive protein, total protein, albumin, recovery time of urine and blood amylase, length of hospital stay and APACHE Ⅱ score were compared between the two groups by using paired samples t test. Results The C-reactive protein [(46.7±13.1) mg/L vs. (190.72±19.3) mg/L, t=10.4, P<0.01] and APACHE Ⅱ score [(7.2±1.9) vs.(9.3±2.4),t=2.7,P<0.05] of the treatment group were significantly lower than those in the control group. The total protein [(58.1±6.3)g/L vs.(52.6±5.4)g/L, t=2.5, P<0.05] and albumin [(29.9±3.2)g/L vs.(22.0±2.8)g/L, t=7.12, P<0.01] of the treatment group were significantly higher than those in the control group. The recovery time of urine amylase [(13.2±2.1)d vs.(18.7±3.9)d, t=4.9, P<0.01] and blood amylase [(7.5±3.0)d vs.(11.1±3.4)d, t=3.1, P<0.01], and length of hospital stay[(14.9±4.5)d vs.(27.1±5.3)d, t=6.9, P<0.01] were significantly shorter in the treatment group compared with those in the control group. Conclusions Ultra-early enteral nutrition combined with microecopharmaceutics can shorten the length of hospital stay of patients with severe acute pancreatitis, and is safe and effective.