Objective To investigate the correlation between microalbuminuria (MAU) and obesity and its indexes, including BMI, waist circumference(WC), and waist-to-hip ratio(WHR) , among partial community population in Beijing. Methods A total of 2080 subjects who took physical examination in Beijing, including 810 men and 1270 women with a mean age of(50. 9 ± 13. 1 )years, were enrolled. The informed consent has been achieved from each patients. BMI and WHR were calculated based on collected data of height, weight, WC, and hipline. Urine albumin-creatinine ratio(ACR) within the range of 30-300mg/g was classified as MAU. The subjects were divided into normal albuminuria ( NAU ) group and MAU group. The correlations between MAU and different obesity indexes including BMI, WC and WHR, were analyzed. Results Among the 2080 subjects, there was a positive correlation between BMI (r = 0. 1276,P＜0.01) and ACR, and WC (r = 0.0840, P ＜0.01) and ACR. WHR and ACR was irrelevant ( P ＞ 0. 05 ). In univariate analysis, there was significant difference in BMI ≥ 28 kg/m2 ( OR = 2. 02 ) and WC ≥85 cm (male) or≥80 cm (female) (OR = 1.69 ) between NAU group and MAU group (P ＜ 0. 05 ).There was no significant difference in BMI 24-＜ 28 kg/m2, and WHR ≥0. 90 (male) or ≥0. 85 (female)between NAU group and MAU group( P≥0. 05 ). Multivariate logistic regression analysis revealed that BMI ( OR = 1.06) was an isolated independent risk factor of MAU from age ( OR = 1.01 ), female ( OR = 1.42),systolic blood pressure (OR=1.01), TC (OR=1.93) and HDL-C (OR=0.54). Conclusions Obesity is an independent risk factor of MAU among partial community population in Beijing. The correlation between different obesity indexes and MAU also differs.

Objective To explore the observation and nursing of the surgery of dysembryoplastic neuroepithelial tumors (DNT) in the function zone of brain.Methods A retrospective analysis of the clinic data of 5 patients receiving the surgery for the dysembryoplastic neuroepithelial tumors (DNT) in the function zone of brain was carried out,the clinical nursing experience was summarized.Results The EEG was re-examined 1 week after surgery.4 cases showed roughly normal EEG,one case with rare slow wave.The re-examined EEG 3 months after surgery suggested 3 cases were normal and 2 cases were almost normal.No epilepsia occurred after 6-month follow-up.Conclusions For DNT patients,microsurgical resection of the tumor is effective and enhancing the patients' perioperative observation and nursing has a significant meaning to increase the success of surgery,reduce complications,promote the rehabilitation of patients and improve the quality of life of patients.

China ; epidemiology ; Coal Mining ; Humans ; Pneumoconiosis ; epidemiology ; Private Sector ; statistics & numerical data ; Public Sector ; statistics & numerical data ; Retrospective Studies

Evidence-based medicine is advocated by WHO and adopted by developed countries for many years. In China, however, the selection of essential medicine and various medical insurance reimbursement schemes medicine is usually based on experts' experience of prescription practice which is under heavy critics resulting from the lack of related comparative efficacy and evidence-based research. The efficacy of Jian'ganle in prevention of drug-induced liver injury (DILI) caused by antituberculotics was evaluated in this study by comparison with Hugan Pian, glucuronolactone and reduced glutathione. Evidence was provided for relevant sectors such as Ministry for Human Resources and Social Security of the People's Republic of China and National Health and Family Planning Commission of the People's Republic of China to select and renew the Essential Medicine List (EML), the new rural cooperative medical scheme in China (NRCMS) list or the reimbursement list of industrial injury insurance. A total of 189 patients with initial pulmonary tuberculosis were divided into four groups who took antituberculotics combined with Jian'ganle, Hugan Pian, glucuronolactone and reduced glutathione respectively. Their liver function profile including alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL), direct bilirubin (DBIL), total protein (TP), albumin (A) and globulin (G) were detected at admission as baseline and after treatment. The Jian'ganle group was compared with the three others by chi-square tests. In an aspect of maintaining bilirubin indexes normal, Jian'ganle was more efficacious than glucuronolactone. And Jian'ganle had a little more efficacy than reduced glutathione to maintain protein indexes normal as well. And the therapeutic regimen of antituberculotics combined with Jian'ganle was the best in treating tuberculosis and preventing DILI at the same time. The study showed that among the four hepatinicas which demonstrated similar prevention of DILI caused by antituberculotics, Jian'ganle has more advantages over the three others to some extent, which provides a reliable basis for health sectors to select and renew the EML, NRCMS List or the reimbursement list of industrial injury insurance.

Objective To investigate the common cause,inducement and treatment response in patients with status epileptic(SE) in children,in order to improve the level of prevention and treatment of the disease.Methods Valium and chloral hydrate be used in the patient untreated,followed with luminal.Deparkin injection be used in the patient uncontrolled,followed with syrup.Results Of 21 patients,3 cases with epilepsy hadn′t been treated;6 cases with epilepsy hadn′t been treated regularlly;3 cases with epilepsy place respiratory infection;4 cases were the first attack with no inducement;3 cases were suffering from viral encephalitis.Four cases with epilepsy were died who hadn′t been treated regularly.Deparkin might be helpful in treatment with SE,but poor control in patients with long time attacks.Conclusions The attack and prognosis of SE are closely relative to original sick.It is important to prevent the attack.Early diagnosis is the key factor to improve prognosis.

Objective To explore the effects of community synthetic nursing intervention on negative emotion of puerperium women.Methods Totals of 100 puerperium women were randomly divided into experimental group and control group,50 cases per group.The control group received conventional health education and home visits and experimental group received community synthetic nursing intervention.Score of anxiety scale ( SAS),depression scale (SDS),symptom assessment scale (SCL-90) and family function,before and after intervention,were compared between two groups.Results SAS score and SDS score in experimental group was (36.76 ± 10.62) and (37.46 ± 10.23) lower than (50.83 ± 10.85) and (49.78 ± 10.14) in control group,the difference was statistically significant (t =6.55,6.05;P ＜ 0.01 ).SCL-90 score of experimental group was lower than that of control group.The well family function in experimental group was 45 cases and 36 cases in control group,and the difference was statistically significant ( x2 =5.26,P ＜ 0.05 ).Conclusions Application of community synthetic nursing intervention in puerperal women,can eliminate harmful precipitating factor existing in person,family,society and decrease negative emotion of puerperal women.

AIM:To investigate the role of mesenchymal stem cell-induced regulatory dendritic cells ( MSC-DCregs) in mouse acute graft-versus-host disease( aGVHD) model.METHODS: Bone marrow cells from BALB/c ( H-2 d ) mice were isolated and were induced to differentiate into DCs.The DCs were selected by flow cytometry, and after 10 d co-culture with MSCs, they were induced to be MSC-DCregs.Male 8-week-old C57BL/6 (H-2b) mice were used as do-nor mice.The female 8-week-old BALB/c (H-2d) mice, who had received 100 cm source-skin distance, 30 cm ×30 cm radiation field, 700 cGy total body irradiation (TBI) pretreatment were used as recipient mice.The recipients were divided into 5 groups:control group, TBI group ( injected with medium only) , bone marrow transplantation group ( injected with 1 ×107 bone marrow cells), aGVHD group (injected with 1 ×107 bone marrow cells and 1 ×107 spleen cells), and MSC-DCregs group (injected with 1 ×107 bone marrow cells, 1 ×107 spleen cells and 1 ×106 MSC-DCregs).The white blood cell count, recipients’ chimerism, clinical evaluation of aGVHD, survival analysis and pathological changes were deter-mined.RESULTS:Hematopoieic recovery was seen at 10 d after transplantation.The recipients’ chimerism was parallel to the donors’ at 30 d.The median survival time of the mice in aGVHD group and MSC-DCregs group was 27 d and 33 d, and the survival rates at 30 d were 20% and 100% (P<0.01), respectively.The clinical scores of the mice in MSC-DCregs group were lower than those in aGVHD group ( P<0.01) .Moreover, the pathological changes in the skin and liver of the mice in MSC-DCregs group were less serious than those in aGVHD group.CONCLUSION: The MSC-DCregs in-duce an aGVHD tolerance in vivo, and further research of its mechanism is still in great necessary.

Objective To explore the expression of peripheral T cell subgroup (CD3+,CD4+,CD8+,CD4+CD25 high regulatory T cells) and the level and significance of serum cytokines in patients with silicosis.Methods One hundred and six cases patients with silicosis were collected in the Fifth People''s Hospital of Suzhou as study subjects and 56 healthy subjects as control group.Flow cytometry was used to detect the peripheral CD3+,CD4+,CD8+ and CD4+CD25 high regulatory T cells (Treg) of the patients and the control group,while chemiluminescence immunoassay was utilized to measure the peripheral serum soluble interleukin-2 receptor (sIL-2R),interleukin 6 (IL-6),interleukin 8 (IL-8) and tumor necrosis factor α (TNF-α).Results (1) The percentages of peripheral CD3+,CD4+ and CD8+ in the silicosis group were all lower than those in the control group (t=3.755,3.828,2.347,P<0.05);the percentage of Treg cells was higher in the silicosis group than in the control group,the difference was statistically significant (t=-8.345,P<0.05).Compared with the control group,based on the one-way analysis of variance,the differences in CD3+,CD4+,CD8+ and CD4+CD25 high cells were all statistically significant (F=5.620,8.007,26.71,P<0.05);in the silicosis group,the percentage of CD4+ T cells was lower in stage III than in stage I (t=3.424,P<0.05);compared with the control group,the percentages of Treg cells in the silicosis group were lower in all stages (t=-7.934,-9.445,-5.096,P<0.05).(2) The levels of peripheral sIL-2R,IL-6,IL-8 and TNF-α in the silicosis group were higher than those in the control group,the difference were statistically significant(t=-6.952,-4.506,-2.551,-5.670,P<0.05);compared with the control group,based on the one-way analysis of variance,the differences in sIL-2R,IL-6 and TNF-α in all stages were statistically significant (F=11.03,11.31,13.22,P<0.0001);the sIL-2R was higher in patients with stage III silicosis than that of stage I (t=-2.882,P<0.05);IL-6 was significantly higher in stage II and III silicosis group than that of stage I group (t=-3.022,-2.632,P<0.05),and TNF-α was higher in patients with stage II silicosis than patients with stage I silicosis (t=-2.322,P<0.05).(3) The level of peripheral Treg cells was negatively correlated with the percentages of CD3+ and CD8+ cells in patients with silicosis (r=-0.357,-0.508,P<0.05);sIL-R2 was positively correlated with IL-6,IL-8 and TNF-α,respectively (r=0.483,0.199,0.392,P<0.05);TNF-α was positively correlated with IL-6 and IL-8,respectively (r=0.338,0.338,P<0.05).Conclusion Patients with silicosis have abnormal expression in peripheral T cell subgroups,significantly increased Treg cell and dysfunctional cytokines,which may be associated with the pathogenesis of silicosis,the detection of these indicators may have significance of diagnosis,staging,disease monitoring and prognosis of the diseases.

BackgroundThe meibomian gland carcinoma is an eyelid malignant tumor with a domestic incidence after basal cell carcinoma.Meibomian gland carcinoma is not sensitive to radiation therapy and chemotherapy,and the related factors with its recurrence and metastasis are rarely reported.ObjectiveThis study was to investigate the clinical and pathologic features of meibomian gland carcinoma with multiple operations and the effectiveness of histologically controlled excision.MethodsThe clinical data and the histopathologic sections of 34 cases of the meibomian gland carcinoma diagnosed by pathology were retrospectively analyzed at Zhongshan Ophthalmic Center in September 2003 to April 2011,and the treating effectiveness of histologically controlled excision was evaluated. ResultsIn this group of cases,the appearing rate of the meibomian gland carcinoma was resemble in both lateral eyes.A higher morbidity was on the upper eyelid (26/34,76.5％) and then the lower eyelids (5/34,14.7％ ) and both (3/34,8.8％).The average ages of these cases were 57.5 years old.Sixteen of 21 misdiagnosed cases were identified as chalazion at the first visit,and no histopathological examination was performed in 11 cases after initial operation.Twenty-six cases(76.5％ )were identified as meibomian gland carcinoma in initial histopathologic diagnosis.Two cases had histologically controlled excision and 16 cases had simple excision while 16 cases had chalazion enucleation in the first operation.All the patients had histologically controlled excision in Zhongshan Ophthalmic Center with 58.8％ of the patients having pagetoid invasion.Sixteen cases were followed up for 5 months to 8 years after histologically controlled excision,in which none died of recurrence and metastasis of meibomian gland carcinoma.No significant differences were found in the pathological feature between 16 lost patients and 18 followed-up patients(P ＞ 0.05 ).Conclusions Misdiagnosis of meibomian gland as chalazion is a main cause of repeat operations of meibomian gland carcinoma.Histologically controlled excision is a feasible therapy for the recurrence and metastasis of meibomian gland carcinoma.

Objective To observe the compensations of diseased arteries and their collateral circulation in patients with ischemic stroke and explore the relation between compensation of collateral circulation and classification of clinical symptoms (Oxfordshire Community Stroke Project [OCSP] classification) in total or severe infarction cases. Methods Based on OCSP classification, we performed digital subtraction angiography (DSA) on 211 patients with cerebral infarction to identify the existence of diseased arteries and their collateral circulations, and the appearance of their compensations. Results one hundred and ninety-eight patients were identified as having diseased arteries with a total number of 206, including 98 internal carotid arteries (ICAs), 54 middle cerebral arteries (MCAs), 27 vertebral arteries (VAs), 6 common carotid arteries (CCAs), 5 basilar arteries (BAs), 4 subclavian arteries (SCAs) and 4 other arteries. Leptomeningeal anastomose compensated 115 arteries, Willis circle compensated 98, and the other 46 were compensated by external-cranium arteries. Conclusions ICAs and MCAs are the firstly involved arteries in patients with cerebral infarction, followed by VAs. Anterior circulation arteries lesions arouse more cerebral infarctions than posterior circulation arteries lesions do. Compensation by Willis circle is the most sufficient type in ischemic stroke cases;while compensation by Leptomeningeal anastomose is the most frequent one. The classification of cerebral infarction is mainly affected by the compensations of diseased arteries and collateral circulation.