目的 讨论糖尿病远端对称性多发性神经病变（DSPN）的筛查对减少糖尿病足溃疡发生的作用及护理方法。 方法 2011年5月－2012年2月对137例入选患者进行神经病变症状筛查和体征检查，并根据患者神经传导功能检查（NCS）结果作出最终诊断，由专职糖尿病足护士和健康教育护士给予患者针对性的预防教育和护理指导。 结果 根据神经病变症状、5项体征检查及NCS结果，确诊74例（54.01%），临床诊断4例（2.91%），疑似10例（7.30%），亚临床8例（5.84%），无41例（29.93%）。 结论 强调最好通过临床问诊和体格检查来达到早期筛查、早期发现，并由专科护士针对性地指导患者采取有效的足部管理和预防措施,从而预防糖尿病足部溃疡的发生。
“5·12”汶川大地震发生已过去9个月，多数地震伤员已康复出院，回归社会，社区康复成为时下我们医务工作者的焦点。我们应当抓住地震伤员全面康复的时机，通过政府和康复工作者的努力，使社区康复尽快正规、完善，更重要的是要让广大地震伤员认识康复、参与康复，实现全面康复，让其真正回归家庭和社会。
Objective To comprehend the concept， pathology， molecular mechanisms， diagnosis， and treatmentof aggressive fibromatosis （AF）， and to find a novel way to cure aggressive fibromatosis. Method The literatures about the definition， molecular mechanisms， and clinical research of AF were reviewed and analized. Results AF is rare and benign fibromatous lesion that is the result of abnormal proliferation of myofibroblasts. The pathologic features of AF isa benign disease， but it has “malignant” biological behavior. The tumor often involved the surrounding organs and bloodvessels， and caused death of patients. For patients with clinical symptoms or complications， complete excision of thetumor is the treatment of choice. Even if the operation to ensure the negative margin also has a higher recurrence rate， soits treatment requires multidisciplinary treatment. Conclusions The mechanism of AF is very complex， and it’s mecha-nism is still unclear. Clinical management of patients with AF is difficult and controversial， at present， the most effective treatment for AF is operation resection. The effects of adjuvant radiotherapy， chemotherapy， and other treatment after operation for AF still need further study.
Objectives To detect expressions of heat shock protein 70 (HSP70) and glial fibrillary acidic protein (GFAP) , and to estimate the post-injury interval after concussion of brain via the ratios of percentage of HSP70/GFAP-positive cells. Methods We established a brain concussion model of rat. Tissue levels of HSP70 and GFAP were determined by immunohistochemical staining at different time points after injury. Finally, the relationship between the ratio of percentage of HSP70/GFAP-positive cells and the post-injury interval was measured. Results The ratio of percentage of positive cells (increased from 7.15 to 11.73) and the percentage of HSP70-positive cells (P<0.05, compared with control group) increased, and the percentage of GFAP-positive cells did not change remarkably (P<0.05, compared with control group); the post-injury interval was between 0.5 hour and 3 hours. High ratio (>6.66) and high percentage of HSP70 and GFAP-positive cells (P<0.05, compared with control group) indicated the post-injury interval was between 3 and 12 hours. A low ratio (<6.66) and high percentage of HSP70 and GFAP-positive cells (P<0.05, compared with control group) suggested that the post-injury interval was later than 12 hours. Conclusion By analyzing the variation rule of the ratio of percentage positive cells after brain concussion, the post-injury interval after concussion of brain could be estimated.
ObjectiveTo investigate the current status and influencing factors of self-care behavior of non-dialysis patients with chronic kidney disease (CKD).MethodsA total of 336 patients with CKD were investigated by a general data questionnaire, the CKD Self-care Behavior Scale, Social Support Scale, Generalized Anxiety Self-assessment Scale, and 9-item Patients Health Questionnaire through WeChat platform, and the influencing factors of self-care behavior were explored by binary logistic regression analysis.ResultsThe median score of self-care behavior of CKD patients without dialysis was 60, and the patients with median and high level of self-care behavior accounted for 97.6%. The score of self-care behavior of CKD patients without dialysis was positively correlated with the total score of social support (r=0.210, P<0.001), objective support score (r=0.127, P=0.020), subjective support score (r=0.195, P<0.001), and social support utilization score (r=0.164, P=0.002), and negatively correlated with the anxiety score (r=–0.132, P=0.015), depression score (r=–0.230, P<0.001), body mass index (r=–0.181, P=0.001), and systolic blood pressure (r=–0.168, P<0.001). The results of binary logistic regression analysis showed that the influencing factors of non-dialysis CKD patients’ self-care behavior were gender [(odds ratio, OR)=2.179, 95% confidence interval, CI (1.134, 4.187), P=0.019], systolic blood pressure [OR=0.967, 95%CI (0.947, 0.987), P=0.002], and depression score [OR=0.844, 95%CI (0.765, 0.931), P=0.001].ConclusionsThe self-care behavior of CKD patients without dialysis is at the median and high level. Healthcare workers can improve the self-care behavior of CKD patients by reducing their negative emotions such as depression, and guiding patients to carry out blood pressure management, to delay the progress of the disease.