Objective To explore the method of self-care management education for patients who have received the eyelid reconstruction surgery by transplanting with free flap-skin. Methods There were 11 cases (15 eyes) who achieved self-care management and continued nursing, including the preoperative, postoperative nursing care of the donor-skin area, eye nursing, diet guidance, medication guidance, safety protection and its like. Results None of the cases revealed infection and all the grafts showed good biological activity among the 11 cases (15 eyes). Conclusions After self-care management education and continued nursing, the averaged hospitalization days of the patients are shortened; the cost is reduced, and the successful rate of the eyelid′s construction by free skin-flap transplantation is enhanced. Self-care management education and continued nursing care played an important role in promoting the healing and improving the successful rate of eyelid′s skin-flap transplantation.

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Objective:To observe the effect of xylitol on the cyclooxygenase(COX)-2 expression of renal tubule in diabetic rats.Methods:The Wistar rats were randomly divided into normal control group(group NC),diabetes control group(group DC),5% xylitol-treated group(group 5%),10% xylitol-treated group(group 10%)and 20% xylitol-treated group(group 20%).At the end of 8 weeks,the expression of COX-2 in kidney tissue,the level of serum uric acid,allantoin and creatinine were tested in rat groups.Results:The levels of serum uric acid and allantoin were higher in group 5% and group 10% compared with that of group DC.The differences in levels of serum uric acid and allantoin were statistical significance between group 10% and group DC(P ＜ 0.05),whereas,the lower levels of serum uric acid and allantoin were found in group 20% compared with those of group DC(P ＞ 0.05).The levels of urine uric acid and allantoin were lower in group 5% and group 10% than those of group DC(urine uric acid,P＞ 0.05 and allantoin,P＜ 0.05),whereas,group 20% had higher levels of urine uric acid and allantoin than those of group DC(P＜ 0.05).The fractional excretion of uric acid(FEUA)was lower in group 5% and group 10% compared with that of group DC(P ＜ 0.05).The FEUA was higher in group 20% than that of group DC(P ＜ 0.05).The expression of COX-2 was significantly increased in group 5% and group 10% compared with that of group DC(P ＜ 0.05),but the expression of COX-2 decreased in group 20%(P ＜ 0.05).Conclusion:The lower and mediate doses of dietary xylitol could aggravate the tubular injury through increasing the level of serum uric acid and the expression of COX-2 in renal tubule.The higher doses of xylitol could increase the excretion of uric acid and down-regulate the expression of COX-2 in renal tubule.

Objective To investigate the traumatic characters, the causative factors and the outcomes of surgical treatments of cervical spinal cord injuries without radiographic abnormality(SCIWORA).Methods From March 2000 to July 2004, 81 patients of cervical SCIWORA undergone surgery were evaluated retrospectively. There were 55 males and 26 females, with a mean age of 57.3 years. According to the mechanisms of injuries and pathological changes of the cervical spine, the causative factors were divided into 3 groups: hyper-flexion type of injury (1 or 2 segments) with protrusion or prolapse of the cervical intervertebral discs (19 cases), hyper-extension type injury with multiple (≥3 segments) cervical spinal stenosis (41cases), and whiplash injury with multiple cervical spinal stenosis and segmental intervertebral instability or anterior protrusion of the cervical intervertebral discs (21 cases). A variety of surgeries as anterior discectomy with interbody fusion, multiple posterior decompressions with cervical laminoplasty, and multiple posterior decompressions with internal fixation at the facet joints were performed based the classification. Results The average follow-up period was 78.5 month (54-118 months). During the follow-up of 1 month, 3 months,1 year and last visit post-operatively, the rate of JOA improvement were 25.1%, 41.3%, 63.6% and 60.9%respectively. In the long-term follow-up, the good ratio of neurological function was obtained with 80.2%.Conclusion SCIWORA is considered as a course of acute, dynamic and limited injury. In spite of common clinical manifestation, its traumatic characters and causative factors are different indeed. The distinct improvement of neurological function can also be achieved with proper classification and surgery.

Objective:To understand the incidence and clinical characteristics of dopamine agonist(DA) therapy-related impulse control disorders(ICDs) in prolactinoma patients.Methods:Outpatients diagnosed with prolactinoma from the Department of Endocrinology in Huashan Hospital from December 2019 to June 2020 were consecutively included and clinical data were collected. Impulse control disorders were screened with Questionnaire for Impulsive-Compulsive Disorders in Parkinson′s Disease(QUIP). Barratt Impulsiveness Scale 11(BIS-11) was used to evaluate personality construct of impulsiveness from three sub-factors . Health related quality of life was evaluated by the MOS 36-Item Short Form Health Survey(SF-36).Results:Among the 111 cases included, 40 were male and 53 were female, with an average age of(34.74±9.05) years and an average disease duration of(66.69±50.70) months. The initial prolactin level was 147.25(89.97, 470) ng/mL and the percentage of macroadenoma was 46.8%. Ninety cases received DA while 21 cases didn′t. According to the QUIP, any ICD was screened positive in 22 cases(24.7%) in the DA group and 3 cases(14.3%) in the untreated group. The attention impulsiveness scores of BIS-11 in the DA group were higher than the untreated group(23.32±3.67 vs 21.71±2.55, P=0.022). Among the ICDs positive cases in the DA group, the most common disorders were pathological gambling(40.6%) and hypersexuality(40.6%). Compared with the negative group, the non-planning impulsiveness scores of BIS-11 in the positive group were higher, while the scores of social function(69.32±24.62 vs 83.08±17.11, P=0.021), role emotional(50.00±45.72 vs 71.10±40.68, P=0.043) and mental health(55.27±22.75 vs 64.59±17.53, P=0.048) in SF-36 scale were lower in the positive group. Besides, the percentage of male(68.2% vs 38.2%, P=0.014) and initial prolactin level[470.00(130.00, 3 770.00) vs 140.29(79.50, 465.59) ng/mL, P=0.028] in the positive group were higher. Male was an independent risk factor of the presence of ICDs( OR=3.46, 95% CI 1.24-9.61, P=0.017). No significant difference was found in the type of drugs, duration, maximal or cumulative dose of treatment with DA between the two groups. Conclusion:Impulse control disorders may occur in prolactinoma patients receiving DA treatment and affect the quality of life. Endocrinologists should screen impulse control disorders in this patient set.

Objective To investigate the effects of Edaravone on cognitive dysfunction and on protein expression of the mitogen-activated protein kinase/extracellular signal-regulated protein kinase (MAPK/ERK)signaling pathway in elderly patients with acute ischemic stroke. Methods A total of 100 elderly patients with acute ischemic cerebral stroke admitted to our hospital from January 2011 to December 2015 were enrolled in this study.During the corresponding period ,100 healthy individuals receiving regular check-ups were selected as the control group. The effects of Edaravone on cognitive function in elderly patients with acute ischemic cerebral stroke were assessed.Serum proteins related to the MAPK/ERK signaling pathway were assayed. Results Elderly patients with acute ischemic stroke showed obvious cognitive dysfunction ,and scores on memory ,orientation ,attention ,calculation language and recall significantly decreased(P＜0.01)but returned to normal after Edaravone treatment (P＜0.01).Compared with the control group ,serum protein expression of rat sarcoma (Ras) ,rapidly accelerated fibrosarcoma(Raf) ,hypoxia inducible factor-1α(HIF-1α) ,connective tissue growth factor (CTGF),extracellular signal-regulated protein kinase(ERK1),ERK2 ,MAPK/ERK kinase(MEK), interleukin-1(IL-1) ,tumor necrosis factor-α(TNF-α) ,vascular endothelial growth factor (VEGF) , tissue inhibitor of metalloproteinase (TIMP) ,nerve growth factor (NGF)and its receptors was significantly downregulated(P＜0.01) ,while expression of leptin and its receptors was upregulated in elderly patients with acute ischemic cerebral stroke ( P ＜ 0.01 ). Expression levels of the above downregulated proteins clearly recovered after Edaravone treatment ( P ＜ 0.01 ). Conclusions Edaravone has favorable effects on cognition dysfunction in elderly patients with acute ischemic cerebral stroke ,which may be related to the regulation of the MAPK/ERK signaling pathway.

Four hundred and four male patients with primary gout were enrolled. According to the degree of nonalcoholic fatty liver diseases (NAFLD), the patients were divided into simple gout ( n=121), gout combined with mild NAFLD ( n=149) and gout combined with moderate-severe NAFLD ( n=134). The height, weight, waist, hip, blood pressure and blood biochemistry parameters of patients were measured. The degree of NAFLD was negatively correlated with the age of patients in three groups. The BMI, ratio of waist/hip, count of red cells, hemoglobin, hematocrit, red blood cell distribution width ( SD and CV), triglyceride, alanine aminotransferase and HOMA-IR were increased with the increasing of NAFLD severity (all P<0.05). Red blood cell count, hemoglobin, alanine aminotransferase, serum uric acid increased with the increasing of NAFLD severity (all P<0.05). Platelet, serum urea nitrogen and serum creatinine were decreased with the increase of NAFLD severity. Logistic regression showed that BMI, hemoglobin and HOMA-IR were independent risk factors for NAFLD. The prevalence and the severity of NAFLD was increased with increasing quadrates of hemoglobin. Taking group Q1 as a control, OR of NAFLD in group Q2 was 1.166(95 %CI:0.638-2.133), OR in group Q3 was 2.011(95 %CI:1.122-3.605)and OR in group Q4 was 3.120(95 %CI:1.613-6.034). The result indicates that hemoglobin levels are associated with the development and the severity of NAFLD in male patients with primary gout.