OBJECTIVETo compare clinical outcomes of bilateral transpedicular balloon kyphoplasty for the treatment of ordinary osteoporotic vertebral compressive fracture (OVCF) and severe osteoporotic vertebral compressive fracture.

METHODSFrom Junary 2009 to Febuary 2011, 60 patients (70 vertebrae) with osteoporotic vertebral compressive fracture were included. All patients were treated by bilateral transpedicular balloon kyphoplasty combined with postural reduction, including 10 males and 50 females aged from 59 to 90 years old with an average of 72.1 years old. In ordinary osteoporotic vertebral compressive fracture group, there were 38 patients (44 vertebrae) including 7 males and 31 females aged from 59 to 87 years old with an average of (71.8±6.1) years old. There were 6 patients with two vertebral fractures, 1 vertebra in T9, 5 vertebrae in T10, 7 vertebrae in T11, 13 vertebrae in T12, 9 vertebrae in L1, 4 vertebrae in L2, 4 vertebrae in L3, 1 vertebra in L4. While in severe osteoporotic vertebral compressive fracture group, there were 22 patients (26 vertebrae) including 3 males and 19 females aged from 63 to 90 years old with an average of (72.6±7.2) years old. There were 4 patients with two vertebral fractures, 1 vertebra in T9, 2 vertebrae in T10, 3 vertebrae in T11, 9 vertebrae in T12, 6 vertebrae in L1, 3 vertebrae in L2, 2 vertebrae in L3. Operative time, volume of bone cement injection, and vertebral height and changes of Cobb angle before and after operation were observed and compared. Postoperative average recovery rate of vertebral height and correct degree of Cobb angle were caculated and compared, VAS scoring were used to evaluate therapeutic effect.

RESULTSAll operations were completed sucessfully, and pain were relieved at 72 h after operation. All patients were followed up from 6 to 13 months with an average of 10.1 months. Postoperative vertebral height, Cobb angle and VAS score were improved better than that of before operation (P<0.05). Operative time in ordinary group was shorter than severe group, while volume of bone cement injection was more than that of severe group. Average recovery rate of vertebral height and correct degree of Cobb angle in ordinarty group was better than that of in severe group (P<0.05). There was no significant differences between two groups in VAS scores before and after operation (P> 0.05). Three cases (3 vertebrae) ocurred bone cement leakage in ordinarty group, while 5 cases (5 vertebrae) ocurred bone cement leakage in severe group, and there was no meaning between two groups (P>0.05).

CONCLUSIONKyphoplasty could receive satisfied curative effect in treating ordinary and servere patients with osteoporotic vertebral compressive fracture, but recovery of vertebral height and correct degree of Cobb angle in ordinary gourp was better than that of in servere group.

Aged ; Aged, 80 and over ; Female ; Fractures, Compression ; surgery ; Humans ; Kyphoplasty ; methods ; Male ; Middle Aged ; Osteoporotic Fractures ; surgery ; Spinal Fractures ; surgery

Objective This study was to investigate the effect of using laryngeal mask airway (LMA)as a transition method after double lumen endotracheal anesthesia on the stress response dur-ing the extubation period.Methods Ninety patient underwent general anesthesia with double lumen endotracheal intubation were randomly divided into 3 groups:group A,B and C (n=30).Patients in group A were extubated directly after surgery.The double lumen endotracheal tube were changed to single lumen endotracheal tube under deep anesthesia in group B patients,while the double lumen en-dotracheal tube were changed to LMA in group C.MAP,HR and rate pressure product (RPP)at the end of surgery (T0 ),1 minute before extubating the endotracheal tube (laryngeal mask)(T1 ),1 mi-nutes (T2 ),5 minutes after extubating (T3 )were recorded.The reaction of extubation,such as buc-king or restlessness,was also observed.Results Compared with T0 ,the MAP,HR,and RPP were significantly increased in groups A and B at T1-T3 (P <0.05 ).Compared with group A,the MAP, HR,RPP were significantly decreased in groups B and C at T1-T3 (P <0.05 ).The number of buc-king and restlessness in group C were lower than that in group A and group B (P < 0.05 ). Conclusion The use of laryngeal mask during the transition period in double lumen endotracheal anes-thesia to can reduce hemodynamic fluctuations and stress reaction during the extubation.

Objective Uterine epithelial cells were isolated from pregnant mice and cultured in vitro , and exam-ined the effect of CD82 on the expression of integrin αV,β3, E-cadherin and β-catenin in the cells.Methods The uter-ine epithelial cells were primarily isolated from pregnant mouse uterus .The recombinant adenovirus containing mouse CD 82 gene which had been constructed in our lab infected the uterine epithelial cells .Immunocytochemistry was used to detect the protein expressions of integrin αV,β3, E-cadherin and β-catenin in the uterine epithelial cells , which were infected with CD82 adenovirus or not .Results 1.The purity of primary cultured cells was (93.2 ±0.6)%.2.The transfection efficiency of CD82 recombinant adenovirus was ( 92 ±4.5 )%.The adenoviral particles carrying CD 82 gene indeed ex-pressed CD82 gene and protein in the primary uterine epithelial cells after 24 hours or 48 hours.3.The uterine epithelial cells of pregnant mice on d4 expressed integrin αV, β3, E-cadherin and β-catenin.4.In contrast to the control group, when CD82 adenovirus infected cells , the uterine epithelial cells of pregnant mice on d 4 increased the expression of integrinαV,β3 and β-catenin protein, had no significant changes of E-cadherin.Conclusions CD82 may have effect on the ex-pression of integrin αV,β3 and β-catenin in mouse uterine epithelial cells before implantation .

OBJECTIVE:To discuss the role of clinical pharmacist participating in drug therapy for severe ulcerative colitis (UC)during late pregnancy. METHODS:Clinical pharmacists participated in the therapy for a UC patients during late pregnancy, assisted the doctors to optimize and improve drug therapy plan from antidiarrheal,anti-intestinal inflammation,regulating intestinal flora,recovering damaged mucosa;suggested regimen was as follows:montmorillonite powder 3 g,pr,qd,to avoid drug interac-tion;hydrocortisone 100 mg,ivgtt,bid to resist intestinal inflammation;prednisone 30 mg,po,qd+20 mg,po,qn,instead after symptom relieved;stopping taking Bifid triple viable capsules,supplementing Human serum albumin injection,Nutrients,Potassi-um chloride injection,Concentrated sodium chloride injection,etc. RESULTS:The suggestion provided by clinical pharmacists was adopted by doctors,and the patient was recovered. There was no significant difference in the intelligence development,body weight and height charge between born baby boy and infants with same month age. CONCLUSIONS:Clinical pharmacists assist physician to optimize and improve drug therapy plan to promote rational drug use in the clinic and guarantee the safety of drug use.

Abstract: Objective　To compare the different effects of body mass index (BMI) and lean body mass index (LBMI) on the risk of all-cause death among elderly Chinese individuals. For the more scientific, accurate and convenient measurement of the elderly physique, analysis and evaluation of the health risk factors of the elderly in China. Methods　This study is based on follow-up data from 2014 to 2018, involving 5 990 participants who met the inclusion criteria in the Chinese Longitudinal Healthy Longevity Survey. Participants were grouped according to their BMI and LBMI, and both univariate and multivariate Cox proportional hazard models were established to compare the effects of BMI and LBMI on the risk of death in the elderly. According to gender, age, activities of daily living, and comorbidities, subgroup analysis was conducted to study the influence of LBMI in different subgroups. Results　The study population predominantly comprised females (52.9%, 3 167/5 990), with an average age of (84.7 ± 10.1) years, and most participants lived in rural areas (55.1%, 3 298/5 990). A majority were non-smokers (82.7%, 4 952/5 990) and non-drinkers (84.3%, 5 050/5 990). The prevalence of hypertension was 32.8% (1 966/ 5 990), diabetes 5.6% (334/5 990), and heart disease 12.9% (774/5 990). In the analysis of the impact of BMI on all-cause death in the elderly, univariate analysis showed that an increase in BMI was associated with a reduced risk of mortality. After adjusted by multiple factors (age, gender, living environment, marital status, average arterial pressure, number of children, smoking, drinking, hypertension, diabetes, heart disease, cerebrovascular disease, tumor, ADL/IADL, number of complications), compared to the normal group, the emaciated group (BMI<18.5 kg/m2) had the highest risk of death (HR=1.15,95%CI: 1.01-1.30); the overweight group (24.0 kg/m2≤BMI<28.0 kg/m2) had a lower risk of death (HR=0.78, 95%CI: 0.67-0.91). In the analysis of the impact of LBMI on the risk of death in the elderly, compared to moderate LBMI, lower LBMI was associated with a higher risk of death. Multivariate analysis showed that compared with moderate LBMI, a decrease in LBMI increased the risk of death, whereas an increase in LBMI did not show statistically significant differences in mortality risk in the elderly. Conclusion　In measuring fitness and quality of life in the elderly, LBMI has better representativeness and practical value.

Abstract: Schistosomiasis, an important zoonotic parasitic disease, is one of the six major tropical diseases identified by WHO, and also one of the most important parasitic diseases for prevention and control in China. After more than 70 years of efforts, the prevention and control of schistosomiasis in China has made great achievements, and the current epidemic of schistosomiasis in China has entered an extremely low epidemic state, but the distribution base of the only intermediate host of schistosomiasis, Oncomelania hupensis, is still large. For now, the techniques used to monitor schistosomiasis have shortcomings such as time-consuming, laborious and low sensitivity, which cannot meet the current needs of China. Environmental DNA (eDNA) refers to DNA that can be extracted from environmental samples (such as soil, water or air) without isolating any target organisms, which is a complex mixture of genomic DNA and its degradation products from different organisms in the same environment. eDNA technology can reflect the community or species composition information in the ecosystem through DNA extraction and detection of environmental samples. Compared with traditional biological monitoring methods, eDNA technology has the advantages of high efficiency, high sensitivity and environmental friendliness. eDNA has been successfully used for the specific detection of Schistosoma mansoni, Schistosoma haematobium and Schistosoma japonicum. This paper reviews the current detection methods of eDNA, the application and technical limitations of eDNA technology in schistosomiasis monitoring, aiming to provide scientific reference for research in the field of schistosomiasis surveillance.

Objective To study the effect of field long march comprehensive training on freshmen' mental quality and mental health in military university. Methods Mental quality questionnaire for army men (MQQA), symptom checklist 90 (SCL-90), self-rating anxiety scale (SAS), self-rating depression scale (SDS) and trait anxiety inventory (TAI) were carried out on 330 freshmen at various stages on their military training. All data were analyzed by paired-sample t test. Results ①As compared with pre-training, all SCL-90 factor scores except depression factor decreased significantly (P<0.05); compared to barracks military training, recruits revealed a decrease (P<0.05) in all SCL-90 factors except factors on fear, paranoia and mental disorder. ②The scores of SDS and SAS displayed a“V”shape as they decreased after the early rise at the course of military training. After the barracks military training, SAS and SDS scored high (P<0.01);Compared with pre-training, TAI scores dropped significantly (P<0.01) after field long march; compared with post barracks military traning results, SAS, SDS and TAI scores of recruits after field long march decreased significantly (P<0.05). ③After barracks military training and field long march comprehensive training, recuits' mental quality factors scored no significant distinction (P>0.05). Conclusion Filed long march effectively improved mental health of military university recruits and relived their anxiety as well as depression.

The combined application of statins that inhibit HMG-CoA reductase and fibrates that activate PPAR-α can produce a better lipid-lowering effect than the simple application, but with stronger adverse reactions at the same time. In the treatment of hyperlipidemia, the combined administration of TCMs and HMG-CoA reductase inhibitor in treating hyperlipidemia shows stable efficacy and less adverse reactions, and provides a new option for the combined application of drugs. In this article, the pharmacophore technology was used to search chemical components of TCMs, trace their source herbs, and determine the potential common TCMs that could activate PPAR-α. Because there is no hyperlipidemia-related medication reference in modern TCM classics, to ensure the high safety and efficacy of all selected TCMs, we selected TCMs that are proved to be combined with statins in the World Traditional/Natural Medicine Patent Database, analyzed corresponding drugs in pharmacophore results based on that, and finally obtained common TCMs that can be applied in PPAR-α and combined with statins. Specifically, the pharmacophore model was based on eight receptor-ligand complexes of PPAR-α. The Receptor-Ligand Pharmacophore Generation module in the DS program was used to build the model, optimize with the Screen Library module, and get the best sub-pharmacophore, which consisted of two hydrogen bond acceptor, three hydrophobic groups and 19 excluded volumes, with the identification effectiveness index value N of 2. 82 and the comprehensive evaluation index CAI value of 1. 84. The model was used to screen the TCMD database, hit 5,235 kinds of chemical components and 1 193 natural animals and plants, and finally determine 62 TCMs. Through patent retrieval, we found 38 TCMs; After comparing with the virtual screening results, we finally got seven TCMs.
Acyl Coenzyme A ; metabolism ; Animals ; Databases, Factual ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Hydrophobic and Hydrophilic Interactions ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; chemistry ; pharmacology ; Lipid Metabolism ; drug effects ; Lipids ; blood ; Medicine, Chinese Traditional ; Models, Molecular ; Quantitative Structure-Activity Relationship ; Technology

Objective Cryptococcosis is a potential life-threatening systemic mycosis with a heterogeneous susceptible popu-lation which is classified into three groups according to the current guidelines, including AIDS patients, organ transplantation recipients ( OTR) , and non-HIV-infected and non-transplant hosts ( NHNT) .This study aimed to discuss the influence of basic diseases on the clinical features and prognosis of NHNT cryptococcosis patients. Methods Using a retrospective cohort study design, we retrieved the clinical data about 73 NHNT cryptococcosis patients treated in Jinling Hospital.Based on the presence or absence of immunodefi-ciency or infection-increasing complications, we divided the patients into a basic disease group ( n=35) and a non-basic disease group ( n=38) and analyzed their clinical characteristics, chest radiographic features, laboratory results, and clinical outcomes. Results Compared with the non-basic disease group, the basic disease group showed a significantly higher incidence rate of disseminated disea-ses (62.9%vs 21.1%, P<0.01), more cases of patchy consolidation (47.4%vs 16.7%, P<0.05) and mixed lesion (31.6%vs 3.3%, P<0.05) in chest radiography, and a higher mortality (30.0%vs 5.3%, P=0.016). Conclusion Basic diseases have a great impact on the clinical features and prognosis of NHNT cryptococcosis.NHNT patients with basic diseases are susceptible to dis-seminated diseases with severer clinical symptoms and a higher mortality.

Objective To explore the application of Duff in treatment for patients with early stage threat ened abortion.Method 1000 patients with early stage threatened abortion admitted from Jan.2015 to Jun.2016 were selected,and were divided into two groups.All patients were treated by conventional therapy and Duff therapy.Treatment effects of the two groups were observed and compared.Results The differences of clinical characteristics between the two groups had no statistical significance (all P＞0.05).No serious adverse reactions oc curred to either group.There was no significant difference in remission and disappearance time of clinical symptoms between the two groups (t=0.334,0.367,all P＞0.05).The total treatment efficiency was higher in the observation group than in the control group,but the differences had no statistical significance (x2=0.058,/P＞0.05).Conclusion There is a certain application value of Duff treatment for early stage threatened abortion,which is safe,efficient,and convenient,worthy of promotion.