Objective To evaluate the effect of twaist circumference(WC)on the blood pressure,lipid and glucose metabolism. Methods A baseline investigative data from community intervention target population for cardiovascular disease in Liuzhou was used. There were 7 660 residents (male was 3 894,female was 3 766),average aged 40.5?12.2 years. Their height,weight,WC,blood pressure,fasting plasma lipid and fasting plasma glucose(FPG) were detected. By WC length,they were divided as M

construction of a comprehensive,multifunctional and theory supported operation system is the organization basis on which occupation burnout can be scientifically and effectively interfered.Interference to occupation burnout is divided into nine subsystems by "participation" dimension which consists of organization,family and individual,and by "functional" matrix dimension which consists of the first grade prevention(development interfere),the second grade prevention(symptom interfere) and the third grade prevention(burnout interfere).Among these subsystems there exist factors of different target,content,mode and method etc.Their operation and interrelation form a complete working system via which an organization interferes occupation burnout.Promote the hospital management more scientificly and hominizaiton's in human resource.

Objective To investigate the characteristics of extreme lateral lumbar disc herniation (ELLDH) with spiral CT multiplanar reformation (MPR), and to determine the effectiveness of MPR in the diagnosis of ELLDH. Method Twenty-five cases with ELLDH underwent conventional CT scans, thin slice spiral scan, and MPR on coronal and sagittal plane. Results Operative findings basically matched the MPR results in 25 ELLDH patients concerning the disc herniation position and compression of the nerve roots. The herniation involved the intervertebral foramina in 15 cases, external intervertebral foramina in 4, both intervertebral and external intervertebral foramina in 3, and intervertebral foramina and vertebral tubes of parity plane in 3. They were demonstrated on MPR as shapes of hillock, circular or trigonal soft-tissue density mass in intervertebral foramen, or outside and tread on the nerve root of parity plane. Among these 25 ELLDH cases, ELLDH was not found by conventional CT scans in 7 cases, but was found by MPR. ELLDH was suspected by conventional CT in 8, and was confirmed to be ELLDH by MPR. ELLDH was revealed by conventional CT scans in 10, but without indications of nerve root compression status, while MPR clearly indicated nerve root compression status. Conclusion MPR has important value in the diagnosis of ELLDH. It can properly identify the ELLDH site, shape, size, and its relation to nerve roots. It is very helpful for the surgeons in the selection of operation method.

Objective:To investigate the content rationality of antimicrobial agent thimerosal in chloramphenicol eye drops. Meth-ods:Chloramphenicol eye drops with thimerosal at different concentrations were prepared, and the antimicrobial activity was studied. Results:When the test solution contained 0. 02 mg·ml-1 thimerosal, the antimicrobial activity could achieve the requirement in the pharmacopoeia. Conclusion:Thimerosal at different concentrations in the commercial chloramphenicol eye drops all can reach the anti-microbial effect. However, the thimerosal concentration in some eye drops is unreasonably high, which should be reduced.

Objective: To study whether domestic chloramphenicol eye drops with different ethylparabenin content meet the re-quirements in Chinese Pharmacopoeia. Methods:Antimicrobial effect test was used to examine the antimicrobial effect of the different eye drops. Results:The antimicrobial effect of the eye drops was in compliance with the requirements in the pharmacopoeia. Conclu-sion:The ethylparabenin concentration in the eye drops is higher than necessary. Boric acid and borax not only can adjust pH, but also show antimicrobial effect.

Objective To explore the relationship between corticospinal tract (CST) repairment and motor function recovery after rehabilitation in stroke patients by diffusion tensor imaging (DTI). Methods 15 stroke patients with internal capsule lesions and injured CST, 4-8 weeks after onset were included. They were scanned with DTI and assessed with the simple Fugl-Meyer Assessment (FMA) before and after 3-month rehabilitation. The fractional anisotropy (FA), FA ratio (rFA) and FA asymmetry (FAasy) in cerebral peduncle, posterior limb of internal capsule (PLIC) and corona radiate were obtained. The correlation of differences of FA, rFA and FAasy of CST with FMA was analyzed. Results The scores of FMA increased after treatment (P<0.01). The FA of the ipsilesional CST were significantly less than that of contralesional ones before and after rehabilitation. There was statistical differences in FA, rFA and FAasy in the corona radiate section of CST after treatment (P<0.05), but was not in the cerebral peduncle and PLIC section. However, there was no significant correlation of FA, rFA and FAasy of corona radiate section to scores of FMA. Conclusion DTI can respond to the repairment of corticospinal tract after stroke, especially in the corona radiate section.

Objective To explore brain plasticity of upper extremities motor function recovery after stroke with diffusion tensor imaging (DTI). Methods 25 stroke patients with internal capsule lesions and affected corticospinal tract (CST), 4-8 weeks after onset, were divided randomly into rehabilitation group (n=13) and control group (n=12). Both groups received routine medication and the rehabilitation group also received rehabilitation. All the patients were scanned with DTI and assessed with upper extremity Fugl-Myer Assessment (UE-FMA) before and 3 months after treatment. The fractional anisotropy (FA), FA ratio (rFA) and FA asymmetry (FAasy) in cerebral peduncle, posterior limb of internal capsule (PLIC) and corona radiate were obtained. The bilateral corticospinal tracts were reconstructed with diffusion tensor tractography. Results The scores of UE-FMA increased in both groups after treatment (P<0.05), and increased more in the rehabilitation group than in the control group (P<0.05). There was significant difference in FA, rFA and FAasy in the corona radiate section of CST after treatment in the rehabilitation group (P<0.05), but was not in the cerebral peduncle and PLIC section. However, there was no significant differences in FA, rFA and FAasy in the control group. The ipsilesional CST fibers were more compact after treatment in the rehabilitation group. Conclusion Rehabilitation can improve the upper extremities function recovery after stroke, which may associated with the repairment of CST in the corona radiate section.

Objective To measure the expression of peroxisome proliferator-activated receptor β/δ (PPARβ/δ) in epidermal keratinocytes from patients with psoriasis,and to investigate its regulatory factors.Methods Tissue specimens were obtained from both lesional and non-lesional skin of 20 patients with psoriasis as well as from normal skin of 15 human controls.An immunohistochemical method was used to examine the expression of PPARβ/δ in these tissue specimens.Epidermal keratinocytes were isolated from these tissue specimens and subjected to a primary culture.After several passages of subculture,non-lesional psoriatic keratinocytes were stimulated with different concentrations of GW501516 (an agonist of PPARβ/δ,0-100 ng/ml) and Ca2+ (0-3.0 mmol/L).Reverse transcription-PCR and Western blot were performed to measure the mRNA and protein expressions of PPARβ/δ in the primary keratinocytes and stimulated keratinocytes respectively.Results Immunohistochemistry showed that the expression intensity of PPARβ/δ was significantly higher in lesional psoriatic skin than in normal control skin (t =19.28,P ＜ 0.01) and non-lesional psoriatic skin (t =23.26,P ＜ 0.01).Increased mRNA and protein levels of PPARβ/δ were observed in lesional psoriatic keratinocytes as compared to normal control keratinocytes (both P ＜0.01) and non-lesional psoriatic keratinocytes (both P ＜ 0.01).Among these stimulated non-lesional psoriatic keratinocytes,those treated with GW501516 at 10 ng/ml and those with Ca2+ of 1.0 mmol/L showed the strongest expression of PPARβ/δ (both P ＜ 0.01).Conclusions The expression of PPARβ/δ,which is higher in lesional psoriatic skin,can be enhanced by GW501516 and Ca2+ in keratinocytes.

〔Abstract〕 In order to advance the comprehensive and balanced development of health and family planning informatization in Beijing on the whole, according to the theoretical method of top -level design and in combination with actual situations of health and family plan-ning informatization in Beijing , the paper studies practices on top -level design from the aspect of technical routes and organization and implementation, and elaborates achievements of top -level design.

Objective To study effectiveness of System intervention to occupation burnout of medical staff.Methods Specimens were classified as interventional group and control group by 1:1 partnership rule.Systemic intervention,which came from organization,family and individual,was only applied to interventional group.The objective was to establish requirement and resource mechanism,continually increase response resource,and improve matching state of individual & job.It allowed full play to the first grade prevention(development intervention),the second grade prevention(symptom intervention)and the third grade prevention(burnout intervention).It determined effectiveness of intervention via indexes of occupation burnout,mental health and satisfaction within group or internal groups.Results Before systemic intervention,there was no significant difference between intervention group and control group(P＞0.05).After systemic intervention,the scores of burnout(emotion exhaustion(17.54±9.97)vs(14.30±11.87),P＜0.01;depersonalization(5.29±5.01)vs(4.63±5.65),P＜0.05;low personal accomplishment(6.47±4.89),(5.61±5.10),P＜0.01),check list-90(SCL-90),personal satisfaction in intervention group showed apparent difference compared with that in control group.But there was no significant difference in control group before and after intervention.Conclusion On the whole systemic intervention to health care staff obtains obvious achievement,effectively reduces emotional exhaustion,obsessive symptom and terror emotion,and enhances individual satisfaction.