Role of stress in depression insomnia and sleep characteristics of commonly used animal stress models / 药学学报

Depression and insomnia are intimately related. Depressed patients usually manifest sleep discontinuity and early awakening, reduced or no slow wave sleep (SWS) and shortened latency of rapid eye movement (REM) sleep. These sleep abnormalities are very similar to those caused by over activated hypothalamic-pituitary-adrenal (HPA) axis with stress. Therefore, the animal models developed by post-traumatic stress disorder or chronic unpredictable mild stress could be used to evaluate drugs which have effects of both anti-depression and improvement of sleep quality, and to provide a more reliable platform for further studis on the mechanisms of depression and accompanied insomnia. This review mainly focuses on the typical features of sleep disturbance of depression, possible pathophysiological mechanisms, establishment of animal stress models and analysis of their abnormal sleep characteristics.

Treatment and nursing of cerebrospinal fluid rhinorrhea: 30 case report / 中国康复理论与实践

@#ObjectiveTo study the nurse and trentment of cerebrospinal fluid (CSF) rhinorrhea.Methods30 patients with CSF rhinorrhea who accepted surgical treatment were retrospectively analyzed.Results12 cases were traumatic CSF rhinorrhea, 17 cases were CSF rhinorrhea casused by ablation brain tumor, 1 case was pontaneous CSF rhinorrhea. First operation repaired craniosinus fistula in 23 cases, re-operation repaired in 7 cases after first operation failure. There were hydrocephalus in 1 cases, ventriculitis in 1 case, subdural effusion in 1 case.ConclusionAccurate location of the fistula and during surgical probing are important for the success of treatment, and prevention infection is very important to surgery success, and descent complication.

Effect of rehabilitation nursing on patients with vertebral body tumor after operation / 中国康复理论与实践

@#ObjectiveTo observe the effect of rehabilitation nursing on patients with vertebral body tumor after operation.Methods12 patients with vertebral body tumor (5 cases of vertebral hemangiomas and 7 cases of vertebral malignant tumors) were operated with percutaneous vertebroplasty combined with psychological nursing,backing nursing,post-procedure function exercises.ResultsThe pain index and motive ability of patients was improved after treatment.ConclusionPercutanous vertebroplasty is effective in the treatment of vertebral benign and malignant tumors and rehabilitation nursing is also playing a important role.