Objective To resolve the problem of the accuracy and standardization of STR-PCR typing in forensic practice,construct DXS6804 allelic ladder by molecular clonning and apply them in a population study on the Pumi population in Yunnan,China.Methods PCR was used to produce several different allelic fragments of the locus.After cloning the PCR products,the recombinant plasmids were sequenced.Then we denominated them and used them as template for re-amplification to generate the locus standard ladder.Results The sequencing results confirmed that the size and the construction of the inserts were correct.The genetic polymorphisms of this locus in Yunnan Pumi population of China were studied.Two off-ladder alleles of DXS6804 locus were found.Conclusion This method is of high value for forensic DNA typing to construct standard ladders.DXS6804 is robust for genetic research and forensic application.

Objective To investigate the influence factors of left ventricular hypertrophy ( LVH) in incipient systemic lupus erythe-matosus (SLE) patients with lupus nephritis (LN).Methods A total of 210 LN patients in the authors′centre were enrolled in this cross-section study .General information , laboratory measurements , examinations of left ventricular hypertrophy by ultrasonography were col -lected.Patients were divided into two groups according to left ventricular mass index (LVMI):left ventricle thickening (LVT) group (n=89) and left ventricle normal group (n=121).General information and laboratory results of two groups were statistically analyzed .In-fluence factors of the patients were analyzed with Spearman rank correlation and multiple linear regression .Results Serum uric acid and hyper-sensitive C-reactive protein (hs-CRP) were higher in left ventricular thickening (LVT)group, as compared with those in left ventricle normal group .Hemoglobin and estimated glomerular filtration rate ( eGFR) in LVT group were significantly lower than those in left ventricle normal group (P<0.05).Spearman rank correction indicated that LVH was positively correlated with serum uric acid and hs-CRP (r=0.283、0.327, all P<0.05).LVH was negatively correlated with hemoglobin and eGFR (r=-0.232, -0.186, all P<0.05).Multiple linear regression showed hs -CRP and hemoglobin correlated with LVH (β=0.235、-0.206, all P<0.05).Conclu-sion Inflammatory state and anemia were risk factors of LVH in LN patients .

Objective To investigate the genetic polymorphism of DXS8378 STR locus of chromosome X in Chinese Lisu,Pumi and De'ang populations in Yunnan and construct relative standard allelic ladders.Methods After being amplified by PCR,different STR allelic fragments were isolated from the PAG electrophoresis.The STR allelic fragments were extracted by kit and reamplified by PCR to obtain purified allelic fragments.Next,the purified allelic fragments were subcloned individually into the PUC plasmid vectors,and the size and structure of the inserts were confirmed by the analysis of their DNA sequences.Then we transfected it into competent E.coli DH5?TM cells,and finally,the recombinant plasmids DNA with the inserts were used as template for reamplification to generate the standard ladders.Results The standard allelic ladder for DXS8378 locus was obtained,with which the genetic polymorphisms of DXS8378 locus in three Chinese populations in Yunnan were studied.Conclusion The standard ladder made by this method is excellent,and DXS8378 is powerful for forensic practice in Chinese population.

OBJECTIVE:To investigate the status quo of teachers'teaching ability of standardized training for hospital pharma-cists in Beijing area,and provide reference for strengthening the faculty construction. METHODS:A dynamic assessment of stan-dardized training base for hospital pharmacists of 17 inpatients in Beijing area was conducted to organize evaluation experts to as-sess the teaching ability of outpatient pharmacy,ward pharmacy and clinical pharmacy in training base. Questionnaire was designed and trainees were organized to evaluate the teaching ability,time,attitude,feedback and others and related results of teaching in bases were vegarded as objects for analysis and summary. RESULTS:The overall ability of teaching was high,and the most promi-nent was clinical pharmacy,which was well received by trainees. But there are differences among departments,the ability of ward pharmacy is slightly lower than the clinical pharmacy and outpatient pharmacy. And the teaching ability still had great improvement. CONCLUSIONS:In order to improve the overall teacher strength in training base,competence-based training for hospital pharma-cists must be strengthened to encourage teachers to attend training courses,strengthen cultivation of humanistic quality and enrich students'evaluation forms.

Objective To explore the clinical efficacy of polyetheretherketone( PEEK) cages and titanium cages combined with pedicle screw fixation operation in treatment of lumbar degenerative disease,and provide reference for clinic. Methods The data of 50 patients with lumbar degenerative disease in our hospital from March 2011 to March 2013 were retrospectively analyzed. All patients were treated with pos-terior decompression,bone graft and transpedicular screw internal fixation,according to the different cages,they were divided into PEEK group and titanium group. The PEEK group with 25 patients used polyetheretherketone cages,and the titanium group with 25 patients used titanium cages. The JOA scores of patient before surgery,1 month,6 months and 1 year after surgery between two groups were recorded and compared. The ROM of fusion levels and adjacent segment of patients before and after operation between two groups were compared. Results There was no statistical significance of difference in JOA score,Oswestry score and fusion rate between two groups(P>0. 05). There were statistical significance of differences intervertebral disc height change between 2 groups(P<0. 05). The ROM of fusion levels and adjacent segment of patients in PEEK group was better than those in titanium group(P<0. 05). Conclusion The polyetheretherketone cages combined with pedicle screw fixation operation have a good effect in the treatment of patients with lumbar degenerative disease,especially in matter of lumbar spinal motion and intervertebral height lost.

Objective To evaluate the effect of 15-deoxy-△12,14-prostaglandin J2 (15d-PGJ2) on endotoxin-induced acute lung injury (ALI) in rats.Methods Forty healthy male Sprague-Dawley rats, aged 3-5 months, weighing 220-250 g, were randomly divided into 4 groups (n =10 each) using a random number table: control group (group C), 15d-PGJ2 group, lipopolysaccharide (LPS) group, and LPS +15d-PGJ2 group.In group 15d-PGJ2, 15d-PGJ20.3 mg/kg was injected via the tail vein, while the equal volume of normal saline was given in group C.In LPS and LPS+15d-PGJ2 groups, ALI was produced with LPS 6 mg/kg injected through the tail vein, and then the equal volume of normal saline and 15d-PGJ2 0.3 mg/kg were injected, respectively.At 4 h after LPS injection, blood samples were drawn from the abdominal aorta for blood gas analysis, and arterial oxygen partial pressure (PaO2) was recorded.The rats were then sacrificed, lungs were removed for microscopic examination, and for determination of wet/dry lung weight ratio (W/D ratio), TNF-α, IL-8 and cytokine-induced neutrophil chemoattractant-1 (CINC-1) contents (by enzyme-linked immunosorbent assay) , and nuclear factor kappa B (NF-κB) p65 and IκB-α expression (by Western blot).Results Compared with group C, no significant change was found in PaO2, W/D ratio, contents of TNF-α, IL-8 and CINC-1, and expression of NF-κB p65 and IκB-α in group 15d-PGJ2 (P＞0.05), and PaO2 was significantly decreased, W/D ratio and contents of TNF-α,IL-8 and CINC-1 were increased, the expression of NF-κB p65 was up-regulated, and the expression of IκB-α was down-regulated in LPS and LPS+ 15d-PGJ2 groups (P＜0.05).Compared with group LPS,PaO2 was significantly increased, W/D ratio and contents of TNF-α, IL-8 and CINC-1 were decreased, the expression of NF-κB p65 was down-regulated, and the expression of IκB-α was up-regulated (P＜0.05),and the pathological changes were attenuated in group LPS+ 15d-PGJ2.Conclusion 15d-PGJ2 can mitigate endotoxin-induced ALI in rats.

Objective To evaluate the efficacy and safety of sirolimus and tacrolimus after renal transplantation.Method PubMed,Web of knowledge,Medline and the Cochrane Library were searched with the terms and Boolean operators as (kidney transplantation OR renal transplantation) AND (sirolimus OR rapamycin) AND (tacrclimus OR FKS06).Results retrieved were last updated on June 9,2014.Language limit of English and Chinese only was applied.Trials were excluded if enrolling recipients of organs other than kidneys,reporting none of the outcomes in point or combining sirolimus with tacrolimus.Patient and graft survival,acute rejection and adverse events were evaluated as primary outcomes and glomerular filtration rate (GFR) was an additional surrogate for renal function.Professional meta-analysis software RevMan 5.1 was employed to analyze the pooled risk ratio (RR) and mean difference (M D) followed by subgroup analysis and sensitivity analysis.Result Fifteen studies were included with 2480 patients.Patients in the sirolimus group showed an increased rate of acute rejection within one-year's follow-up 2.02 (95％ CI 1.37-2.99,P＜0.05) and also a higher risk of adverse events 1.31 (95％ CI 1.02-1.68,P＜0.05).The incidence of hyperlipidaemia was significantly higher with RR =1.75 (95％ CI 1.17-2.61,P＜ 0.01) in the sirolimus group.The other outcomes were insignificantly different between two groups.In subgroups with ATG as immunity induction and higher sirolimus concentration (＞4-8 μg/L),the difference was insignificant (P ＞ 0.05).Conclusion This meta-analysis concluded that sirolimus showed no advantage over tacrolimus when used early after transplantation.When used with higher concentrations,or with ATG as immunity induction,the disadvantages may be avoided.More clinical evidence is needed.

A multi-style collective lesson preparation model was designed and implemented after analyzing the current status of teaching faculty in the teaching and research section of clinical pharmacology,which includes hierarchical collective lesson preparation and exploration of WeChat collective lesson preparation; enrichment of the lesson-preparation content, bringing teaching skills, teaching strategies, courseware design and motivation of students' interest into collective lesson preparation. After carrying out this model, the construction of teaching faculty has been strengthened and the improvement of young teachers has been accelerated. At the same time, the procedures of collective lesson preparation should be made clearer and teachers' performance evaluation should include the assessment result of implementing this model so as to standardize the multi-style collective lesson preparation model.

OBJECTIVE:To provide reference for exploring the way to improve the ability of pharmaceutical care in primary pharmaceutical staff. METHODS:Questionnaire survey was conducted among pharmaceutical staff(including head of pharmacy department),director/vice-director of hospital in charge of pharmacy,medical staff and patients from primary medical institutions in 9 provinces(regions,cities). The results of investigation were analyzed statistically. RESULTS:A total of 77 primary medical institutions involved in the survey. Totally of 2 273 questionnaires were sent out,and 2 248 effective questionnaires were collected with effective recovery rate of 98.9%. Among effective questionnaires,278 questionnaires were filled out by pharmaceutical staff (68 by head of pharmacy department),48 by director/vice-director of hospital in charge of pharmacy,771 by medical staff and 1 151 by patients. Results of survey showed that only 140 pharmaceutical staff had obtained pharmacy practice qualification,accounting for 50.4%. The surveyed primary medical institutions provided limited pharmaceutical care projects,and the projects with high proportion were medication explanation(85.7%)and medication consultation(84.4%). The establishment of Health Service Record Card in elderly patients(19.5%),the development of chronic disease management(23.4%)and the development of chronic disease related pharmaceutical knowledge publicity at the primary level(37.7%)took up low proportion relatively. Overall satisfaction of surveyed medical staff to pharmaceutical care of pharmaceutical staff was general(77.2%). Surveyed patients greatly satisfied with the attitude of pharmaceutical staff(85.5%)but overall satisfaction of them to professional knowledge of pharmaceutical staff(78.2%)was general. Surveyed pharmaceutical staff training needs in descending order were medication explanation(74.5%),medication counseling(71.9%)and providing pharmaceutical information(64.0%). However,the projects which had low proportion of training needs included chronic disease management(22.3%)and lifestyle guidance (27.0%),etc. The more favorite training forms in descending order were further study in medical institution at higher level(65.4%),expert lectures(60.1%)and training in the training base (57.9%). CONCLUSIONS:The primary medical institutions provided limited pharmaceutical care. It is necessary to further explore and standardize pharmaceutical care criteria. The overall satisfaction of medical staff and patients on pharmaceutical care of pharmaceutical staff is not high in primary institutions,and it needs to be further improved. The related pharmacy training for primary pharmaceutical staff still needs to be strengthened,and can be conducted according to the favorite form of training so as to improve the ability of pharmaceutical care.

Objective To compare the clinical outcomes of low-dose rabbit antithymocyte globulin (rATG ) vs basiliximab as induction therapy in recipients of ABO-incompatible kidney transplantation (ABOi-KT) .Methods Retrospective analysis was conducted for e the clinical data of 40 ABOi-KT recipients between March 2017 and March 2019 .17 recipients of them received induction therapy with basiliximab (basiliximab group) while another 23 recipients received low-dose rATG (rATG group ,rATG 25 mg/d × 3 d) .During a median follow-up period of 282 days , the data of serum creatinine and eGFR at 1 week and 1 month ,graft survival rate and complication rate of two groups were compared .Results No significant difference existed in age ,gender ,dialytic modality/ duration , blood groups of recipients , HLA mis-match , blood group antibody titers , dose of rituximab ,blood groups of donors or donor age ( P > 0 .05 ) . The times of double filtration plasmapheresis in Basiliximab group were more (P< 0 .05) .No significant difference existed in serum creatinine and eGFR at 1 week or 1 month ( P > 0 .05 ) . No significant difference existed in graft survival rate . No significant difference existed in rate of acute rejection ,parvovirus B19 infection , urinary tract infection or hematoma .Conclusions Low-dose of rATG is as effective as basiliximab for ABOi-KT recipients .And rATG does not increase the rate of infection .