Objective To establish a new allele specific PCR method for GPT typing: and study GPT polymorphism by FLDAS-PCR and PCR-RFLP. Method 248 unrelated individuals of Han were genotyped using FLDAS-PCR and PCR-RFLP. Results Three genotypes were identified with DP of 0.631 in Han population. Typing results by FLDAS-PCR were completely consistent with those by PCR-RFLP. The allele frequencies were GPT * 1 = 0.5423 and GPT * 2 = 0.4577. The population data fitted the Hardy-Weinberg law. Conclusion GPT-FLDAS-PCR and GPT-RFLP method is useful for forensic identification.

Objective: To explore the potential influencing factors of the quality guidelines for medical treatment by factor analysis.Method: We analyzed with the SPSS package 9 quality guidelines for medical treatment in the department of integrated TCM and Western medicine of a hospital,including the out-patient person-time,the number of discharges,the average days of hospitalization,the rate of bed utilization,the frequency of bed rotation,the rate of cure and improvement,the case fatality rate,the coincidence rate of diagnoses at admission and discharge,and the success rate of emergency treatment.Results: Four common factors were extracted,namely,the quantifiable factor,determined by the out-patient person-time,the number of discharges,the average days of hospitalization and the frequency of bed rotation;the treatment factor,determined by the cure and improvement rate and case fatality rate;the diagnostic factor,determined mainly by the rate of bed utilization and the coincidence rate of diagnoses at admission and discharge;and the emergency treatment factor,determined by the success rate of emergency treatment.The cumulative contribution rate of the 4 factors was 85.1%.Conclusion: The amount of medical work,the techniques of treatment,the ability of diagnosis and the efficiency of emergency rescue are the main influencing factors of quality guidelines for medical treatment.

A solid-phase cell enzyme-linked immunoassay is described for screeningand analyzing monoclonal antibodies against the cell surface antigensof human colorectal adenocarcinoma.Horse-radish peroxidase conjugatedProtein A was used to detect the binding of mouse monoclonal antibodiesto human colorectal adenocarcinoma.HR_(8348) cells which had been cultured inand then fixed to the wells of microtiter plates by using glutaraldehyde.Thismethod was found to be specific,reproducible and practical,and especiallyto be advantageous for the large scale screening and analyzing of monoclo-nal antibodies with a panel of cell types.

Objective To survey the current situation of core competence and job burnout for nursing professional teachers in college and to analyze the correlation between them.Methods 210 nursing teachers from 16 colleges and universities were investigated with the core competence evaluation questionnaire for nursing professional teachers and Chinese Maslach Burnout Inventory (CMBI).Results The mean score of core competence for college nursing professional teachers was (2.67±0.79) points,which was at the middle low level.The overall level of job burnout for college nursing professional teachers was between none and moderate.There was significant positive correlation between job burnout and core competence,the leadership competence,problem solving competence,professional competence,teaching competence.Conclusions The job burnout level for nursing professional teachers in college is lower than the moderate level.The core competence increases with the increase of job burnout level.Making mild stress for teacher and keeping the job burnout at mild-moderate level can improve the core competence of nursing teachers in College

Objective To investigate the toxicity-reducing and action-enhancing effects of total glucosides of paeony (TGP) on tripterygium glycosides (TG) in treating murine lupus nephritis (LN).Methods Chronic graft-versus-host disease (cGVHD) murine LN model was established.Modeling mice were randomly divided into three groups:LN group,TG group (in the dose of 30 mg?kg-1?d-1),and TG+TGP group (TG in the dose of 30 mg?kg-1?d-1 and TGP in the dose of 200 mg?kg-1?d-1),6 mice in each group.Another six normal mice served as control.Medication groups received corresponding medicine according to the experimental design,and mice in the normal control group and LN group received the same volume of saline,qd,for 4 weeks.After the treatment,the levels of 24-hour urinary protein excretion (UPE),blood urea nitrogen (BUN),serum creatinine (SCr),serum alanine transferase (ALT) and aspartate transferase (AST),and contents of superoxide dismustase (SOD),malondialdehyde (MDA),and glutathione peroxidase (GSH-Px) in liver tissue homogenate were measured.Meanwhile,the pathologic changes of kidneys in each group were detected.Results Compared with LN group,levels of UPE,BUN and SCr in TG group and TG+TGP group were decreased notablely (P

Objective To explore the changes of microRNA expression during the neuronal differentiation of neural stem cells (NSCs) induced by Plastrum testudinis extract (PTE) . Methods NSCs were isolated from the hippocampus of 14-day SD rat fetus and were obtained after primary culture. The abilities of NSCs differenting into neurons were identified by immunofluorescent staining. NSCs were randomly divided into three groups, blank control group, and low- and high-dose PTE groups ( 3, 30 μg/mL PTE) . After the cells were incubated with PTE for 7 days, total RNA was isolated and then the expression of miR-124 and miR-9 was observed by real-time fluorescence quantitative polymerase chain reaction ( qRT-PCR) . Results Compared with the blank control group, the expression of miR-124 and miR-9 remained unchanged in low-dose PTE group, but was significantly increased in high-dose PTE group ( P<0.05). Conclusion PTE promotes NSCs differentiating into neurons, which might be associated with the up-regulation of miR-124 and miR-9.

To investigate the association of serum 3-nitrotyrosine ( 3-NT ) with carotid atherosclerosis in newly diagnosed type 2 diabetic patients. 96 patients with newly diagnosed type 2 diabetes mellitus treated in the department of endocrinology of Tangshan Gongren Hospital were recruited, and were divided into two groups depending on their carotid atherosclerosis status as carotid atherosclerosis group ( CAS group, n = 54 ) and non-carotid atherosclerosis group ( NCAS group, n=42); while 51 healthy subjects without type 2 diabetes mellitus from the medical examination center were recruited as normal control group ( NC group, n=51) . Demographic and clinical data of all subjects were collected. Serum 3-NT levels were measured by Enzyme-Linked Immunosorbent Assay ( ELISA) . ( 1) The levels of 3-NT in CAS group and NCAS group were all higher than those in NC group, and the level of 3-NT in CAS group was higher than that in NCAS group (all P<0.05);(2) In type 2 diabetic patients, 3-NT was positively correlated with HbA1C and low density lipoprotein-cholesterol ( both P<0. 05); ( 3) Logistic regression analysis showed that age (OR=1.271, P=0.023), HbA1C(OR=1.812, P=0.005) , Hcy (OR=1.194, P=0.019), and 3-NT (OR=1.593, P=0.011) were risk factors of CAS in type 2 diabetic patients. Serum 3-NT was closely correlated with carotid atherosclerosis in newly diagnosed type 2 diabetic patients, suggesting that serum 3-NT may be involved in the carotid atherosclerosis of newly diagnosed type 2 diabetic patients.

Objective To construct the digitalized 3 dimensional(3D)model by using the CTA and MRA original images and to assess the differences in the pelvic and abdominal vessel display between CTA and MRA.Methods The original data set in 25 healthy youth female cases of CTA and MRA were collected.The datasets,reconstructed the 3D models of arteries and venous on 3D reconstruction software Mimics10.0 was used to construct the 3D model of pevic and abdominal vessels.The reconstruction situation of abdominal aorta,inferior vena cava,common iliac artery and common iliac venous,internal and external iliac artery and iliac venous,uterine artery,obturator artery and obturator venous,hip artery and its branches,internal pudendal artery,middle sacral artery and venous,ovarian artery and venous and sacral venous plexus were observed.Moreover the chi-square test was used to analyze whether the above vessel display rate having differences between the two kinds of model.Results The abdominal aorta,inferior vena cava,common iliac artery and common iliac venous,internal and external iliac artery and iliac venous and uterine artery almost reached 100 ％ display.The display rates of CTA model for right and left obturator artery and venous were 92 ％,80 ％,44 ％ and 32 ％ respectively,while which of MRA model were 84 ％,72 ％,36 ％ and 4％ respectively,the difference was not statistically significant(P =0.382,P=0.508,P =0.564,P =0.382).The sacral venous plexus,including S1,2,3,4 transverse vein,the display rates in 25 cases of CTA 3D models were 4％,8％,0％and 4％respective,while which of MRA models were 76％,92％,96％and 44％respectively,the differences between them were statistically significant(P＜0.01,P＜0.01,P＜0.01,P=0.01).Conclusion Based on the observation of 3D models,the displaying rate of grade 4 pelvic and abdominal vessels has no statistical difference between MRA imaging technology and currently widely used CTA technology,moreover the MRA technology is superior to the CTA technology in presacral vessel net display.

Objective To investigate the clinical significance and changes of serum complement in lipid metabolism disorder in patients with fatty liver disease.Methods One hundred and forty patients with FLD from October 2015 to May 2017 were included in the study,in addition,120 patients with hyperlipidemia(the hyperlipidemia group)and 130 healthy subjects(the control group)in the same period were enrolled as controls.The differences in serum lipid,liver function enzymology,immunoglobulin,serum complement among the three groups were compared.Results There were significant differences in the levels of TC,TG,HDL-C,LDL-C,apoA and apoB among the three groups(TC:(5.7±1.6)mmol/L vs.(4.2±1.0)mmol/L vs.(3.5±1.1) mmol/L,F=105.01,P<0.05;TG:(2.8± 0.6)mmol/L vs.(1.5 ± 0.3)mmol/L vs.(1.1 ± 0.2)mmol/L,F=628.46,P<0.05;HDL-C:(1.2±0.3)mmol/L vs.(1.5±0.3)mmol/L vs.(1.8±0.4)mmol/L,F=107.10, P<0.05;LDL-C:(3.6±0.9)mmol/L vs.(3.0±0.8)mmol/L vs.(2.2±0.6)mmol/L,F=109.07,P<0.05;apoA:(1.0±0.2)g/L vs.(1.2±0.2)g/L vs.(1.4±0.3)g/L,F=95.20,P<0.05;apoB:(1.1±0.2)g/L vs.(0.9±0.2)g/L vs.(0.8±0.2)g/L,F=79.04,P<0.05).The levels of TC,TG,LDL-C and apoB in the FLD group were significantly higher than those in the hyperlipidemia group and the control group.The levels of HDL-C and apoA in the FLD groups were significantly lower than those in the hyperlipidemia group and control group.The levels of TC,TG,LDL-C and apoB in the hyperlipidemia group were significantly higher than those in the control group.The levels of HDL-C and apoA in the hyperlipidemia group were significantly lower than those in the control group.There were significant differences in the levels of GGT,ALT,AST,IgG and IgM among the three groups(GGT:(77.4±15.3)U/L vs.(43.3±10.6)U/L vs.(25.5±8.2)U/L,F=668.12,P<0.05;ALT:(61.5±18.8)U/L vs.(35.7±11.2)U/L vs.(18.9±5.4)U/L,F=355.67,P<0.05;AST:(55.3±12.2)U/L vs.(32.4±12.5)U/L vs.(14.4±4.7)U/L,F=521.80,P<0.05;IgG:(15.7±3.9)g/L vs.(11.6±3.2)g/vs.,(8.5±2.6)g/L,F=162.34,P<0.05;IgM:(1.9±0.6)g/L vs.(1.2±0.4)g/L vs.(0.8±0.3)g/L,F=201.38,P<0.05).The levels of GGT,ALT,AST,IgG and IgM in the FLD group were significantly higher than those in the hyperlipidemia group and the control group.The levels of GGT,ALT,AST,IgG and IgM in the hyperlipidemia group were significantly higher than those in the control group.There were significant differences in the levels of C3,C5,ASP and BF among the mild,moderate and severe fatty liver patients(C3:(2.1±0.4) g/L vs.(1.8±0.3)g/L vs.(1.0±0.2)g/L,F=436.37,P<0.05;C5:(92.3±10.7)mg/L vs.(71.8±8.8) mg/L vs.(58.9±6.5)mg/L,F=486.09,P<0.05; ASP:(51.4±6.8)nmol/L vs.(42.5±4.4)nmol/L vs.(32.8±5.2)nmol/L,F=369.29,P<0.05;BF:(0.48±0.13)g/L vs.(0.34±0.09)g/L vs.(0.23±0.04) g/L,F=233.39,P<0.05).The levels of C3,C5,ASP and BF in the FLD group were significantly higher than those in the hyperlipidemia group and the control group.The levels of C3,C5,ASP and BF in the hyperlipidemia group were significantly higher than those in the control group.There were significant differences in the levels of C3,C5,ASP and BF among patients with mild,moderate and severe fatty liver disease(C3:(1.8±0.3)g/L vs.(2.1±0.4)g/L vs.(2.5±0.4)g/L,F=30.85,P<0.05;C5:(80.5±9.6)mg/L vs.(92.3±10.5)mg/L vs.(100.7±8.)mg/L,F=39.39,P<0.05; ASP:(42.4±6.3)nmol/L vs.(52.8±5.7)nmol/L vs.(61.9±5.6) nmol/L,F=98.19,P<0.05;BF:(0.33±0.12)g/L vs.(0.45±0.11)g/L vs.(0.57±0.09)g/L,F=41.26,P<0.05).The levels of C3,C5,ASP and BF in the mild FLD patients were significantly lower than those in moderate and severe FLD patients.The levels of C3,C5,ASP and BF in the moderate FLD patients were significantly lower than those in severe FLD patients.Conclusion The detection of C3,C5,ASP and BF levels based on routine testes has important clinical value for the assessment of the condition,the treatment and the prognosis of FLD patients.

OBJECTIVETo study the morphological characteristics and immunophenotype of highly cellular leiomyoma (HCL) of uterus, compared with that of uterine endometrial stromal tumors (EST).

METHODSHE and immuno-stained sections EnVision method from 20 cases of HCL, 21 cases of EST and 1 case of stromomyoma were reviewed. Monoclonal antibodies against h-caldesmon, calponin, CD10, desmin and smooth muscle actin (SMA) were used for immunohistochemistry studies.

RESULTSOn microscopic examination, HCL were densely cellular and composed of cells that ranged from spindle-shaped to round with scanty cytoplasm. A focal fascicular pattern was present in all cases. Blood vessels with large, thick muscular walls were a conspicuous feature of the majority of tumors. Cleft-like spaces were present in 9 tumors and 15 cases exhibited irregular focal extensions into the adjacent myometrium. ESTs were composed of cells that resembled endometrial stromal cells of proliferative endometrium. These cases included a significant component of delicate blood vessels similar to spiral arterioles. All 20 low grade endometrial stromal sarcoma cases had infiltrative growth to adjacent myometrium. Immunoreactivities of HCL for h-caldesmon, calponin, CD10, Desmin and SMA were 80.0% (16/20), 100% (20/20), 0 (0/20), 95.0% (19/20) and 100% (20/20), respectively, whereas the positive rates of EST were 4.7% (1/21), 23.8% (5/21), 66.7% (14/21), 23.8% (5/21) and 19.0% (4/21), respectively (P = 0.001).

CONCLUSIONSHighly cellular leiomyomas have distinct morphologic features. H-caldesmon, calponin, CD10, desmin and SMA are helpful in the differential diagnosis of HCL and EST.

Adult ; Calcium-Binding Proteins ; analysis ; Calmodulin-Binding Proteins ; analysis ; Desmin ; analysis ; Endometrial Neoplasms ; metabolism ; pathology ; Endometrial Stromal Tumors ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Leiomyoma ; metabolism ; pathology ; Microfilament Proteins ; Middle Aged ; Neprilysin ; analysis ; Uterine Neoplasms ; metabolism ; pathology