ObjectiveTo research in the essence of the caring experience of caregiver for children with eye enucleation, to find out the caring experience and caregiver's needs, to give them physical and mental nursing in order to make them cooperate with us and implement effective treatment to children.Methods12 caregivers for children with eye enucleation were given semi-structured interviews. The materials were analyzed, putted in order, and themes were got.ResultsThrough deep interview of 12 caregivers, five titles were summarized:overburdened psychology, limited schedule, requirement of health information, overload economic burden, to return and rebuild.ConclusionsThe results could help nurses to give more correct health education and psychological care to caregivers. Then caregivers can cooperate with nurses to give effective treatment to children, thus life quality of children with eye enucleation will be improved a lot.

OBJECTIVE: To investigate the therapeutic effects of coblation treatment via endoscopy in epiglottic benign tumors. METHOD: Retrospective analysis was carried out in 128 patients with epiglottic benign tumors who underwent coblation treatment via endoscopy. The complications and therapeutic effect were analyzed. RESULT: The effective rate of treatment was 100% in cyst of epiglottis and in papillary epithelioma, and was 96.36% in hypertrophy of lingual tonsils. The pseudomembrane 1 w after operation. Postoperative pain is slight. There were no complications such as dyspnea, bleeding and infection. CONCLUSION Radio frequency coblation via endoscopy will be applicable in the therapy of epiglottic benign tumors.
Carcinoma, Papillary ; surgery ; Catheter Ablation ; Cysts ; Endoscopy ; Epiglottis ; pathology ; surgery ; Humans ; Hypertrophy ; Laryngeal Neoplasms ; surgery ; Pain, Postoperative ; Retrospective Studies

Objective To examine the expression of potassium channel mRNA in myocardial tissue of mice with low selenium.Methods Forty C57BL/6 mice were randomly divided into four groups according to body weight(18-22 g),10 mice in each group,half male and half female.The low-selenium treatment groups were fed with low-selenium diet(selenium content was 0.004 mg/kg) for 4,12 and 24 weeks,respectively,and the control group was fed with normal diet(selenium content was 0.256 mg/kg).The mice were killed by cutting neck method,hearts were taken out and RNA was extracted by Trizol method.The expressions of potassium ion channel genes (KCNA4,KCND2,KCND3,KCNE1,KCNE2,KCNJ2,KCNJ12 and KCNQ1) at the mRNA level in heart were determined using real-time polymerase chain reaction.Results In low-selenium 4 weeks group,the mRNA expressions of KCNA4 gene(25.3 ± 0.09) and KCND2 gene(4.85 ± 0.05) were higher than that of the control group (1.00 ± 0.00,1.00 ± 0.00,all P ＜ 0.05); in low-selenium 24 weeks group,the mRNA expression of KCNJ12 gene (22.7 ± 0.10) was higher than that of the control group(1.00 ± 0.00,P ＜ 0.05); the mRNA expressions of KCND3,KCNE1,KCNE2,KCNJ2,KCNQ1 genes were compared with the corresponding control groups,the differences were not statistically significant(all P ＞ 0.05).Conclusions Low selenium can affect the mRNA expression of mouse cardiac potassium ion channel genes.

Objective To investigate the relationship between the polymorphism of adiponectin -11 ,377C> G gene and the risk of coronary heart disease(CHD). Methods A total of 126 CHD patients and 130 healthy controls were enrolled and the frequency of each genotypes and allele gene of adiponectin -11 ,377C > G were detected by polymerase chain reaction fragment length polymorphism (PCR-RFLP). Results (1) The adiponectin gene -11,377C > G sites existed gene polymorphism and the three genotypes were GG, CG and CC. (2) There was statistical difference between CHD group and control group; The G allele frequency of CHD group was significantly higher than that in control group (P < 0.05); The frequency of the C allele gene in CHD group was significantly decreased (P < 0.05). (3) There was no statistical difference of frequency distribution of each genotype and allele gene of adiponectin -11,377C > G between acute coronary syndrome (ACS) group and stable angina group . ( 4 ) The risk of CHD were increased in CHD patients with G allele gene of adiponectin-11,377C > G (P < 0.05). Conclusions The polymorphism of adiponectin -11,377C > G is associated with the increased risk of CHD. The increased G allele gene frequency may represent the increased risk of CHD.

Objective To observe the influence of selenocysteine synthase(SEPSECS) on injury of human umbilical vein endothelial cell line EVC-304 induced by hydrogen peroxide (H2O2). Methods Transfection was conducted to transfect EVC-304 which was maintained in vitro. The cells were divided into four groups: control group, SEPSECS over-expression group, empty vector group and SEPSECS silenced expression group, then Real-time PCR and Western blotting were performed to detected SEPSECS mRNA and protein expression , respectively. Flow cytometry(FCM) was performed to detect cell cycle. Different concentrations of H2O2, which including 0, 200, 400, 600, 800, 1 000 μmol/L, were used to treat EVC-304 . Then malonaldehyde (MDA), superoxide dismutase(SOD) secreted by the cells which were treated with H2O2 for 6 h, were checked by MDA or SOD kit. Results The SEPSECS mRNA expressions of control, SEPSECS silenced expression, empty vector and SEPSECS over-expression groups were 1.03 ± 0.24, 0.43 ± 0.11, 0.98 ± 0.27 and 1.61 ± 0.13, respectively. The protein expressions of control, SEPSECS silenced expression, empty vector and SEPSECS over-expression groups were 1.00 ± 0.26, 0.51 ± 0.10, 1.12 ± 0.38 and 1.51 ± 0.20, respectively. There was a significant difference between control and SEPSECS silenced expression groups (all P<0.05), at the same time , this phenomenon was also observed between empty vector and SEPSECS over-expression groups (all P<0.05). The level of MDA was increased along with the H2O2 concentration. Besides, cell cycle was also tested, however, significant difference was not observed(all P > 0.05). Meanwhile, MDA of SEPSECS silenced expression groups[(15.8 ± 0.5),(19.6 ± 1.5)μmol/L] were significantly higher than control groups[(12.4 ± 0.1),(17.1 ± 0.5)μmol/L, all P < 0.05], on the other hand, MDA of SEPSECS over-expression groups[(10.8 ± 0.4),(14.2 ± 1.1)μmol/L] were lower than empty vector groups [(12.7 ± 0.7),(16.2 ± 1.1)μmol/L, all P < 0.05], when the H2O2 concentration was 800 or 1 000μmol/L. The level of SOD was decreased along with the H2O2 concentration. SOD of SEPSECS silenced expression groups[(7.7 ± 0.4),(2.4 ± 0.3)μmol/L] were lower than control groups[(10.0 ± 1.0),(6.0 ± 0.6)μmol/L, all P < 0.05], on the contrary, SOD of SEPSECS over-expression groups[(11.3 ± 0.6),(12.7 ± 1.6)μmol/L] were higher than empty vector groups[(9.2 ± 0.6),(6.7 ± 0.2)μmol/L, all P < 0.05], when the H2O2 concentration was 800 or 1 000μmol/L. Conclusion Expression of SEPSECS has a significant protective role on damaged EVC-304 which was induced by H2O2.

10.3969/j.issn.2095-4344.2013.24.007

Objective To evaluate the value of three-dimensional (3D) ultrasonic imaging of vascular volume in assessing postoperative acute rejection(AR) of renal transplant patients. Methods Color Doppler flow imaging(CDFI) and 3D vascular volumetric parameters were collected and analyzed in 30 cases with stable renal function (control group) and 13 cases with AR of kidney transplantation (AR group). The diagnostic performances of each ultrasonic parameter were compared by receiver operating characteristic (ROC) curve. Results The parameters of resistance index(RI) and pulsatility index(PI) in AR group were significantly higher than those in control group( P <0.005 and P <0. 05, respectively). Analysis of the areas under ROC curve showed that the area under VFI curve was the largest;no significant difference( P > 0. 05) was found compared the area under VFI curve to those areas under VI,FI and MG curves;Comparing the area under VFI curve to those under RI, V and PI,there were significant differences( P <0. 05). Taking VFI≤18. 78% as the critical value, the sensitivity and specificity for the diagnosis of AR of transplanted kidneys were 70. 0% and 93. 3% ,and the positive and negative predictive values were 60. 8% and 93. 4%, respectively. Conclusions The sensitivity and specifity of 3D vascular volumetric imaging parameter VFI in the diagnosis of transplanted kidneys with AR were higher than those of blood flow parameters RI and PL VFI with the optimal critical value of ≤18. 78% might be a useful index for the early diagnosis of transplanted kidneys with AR.

Objective To investigate hospital staffs' appraisals on public hospitals reform.Methods 890 medical staffs were randomly investigated by questionnaire,to learn their comments on the implementation of reform measures,public-benefit nature and reform outcomes of the reform,as well as problems found with the government and improvement suggestions,and difficulties encountered in such a reform.Results The hospital staffs' appraisals on the reform tend to be low,as 36.4％ of them hold that the reform is less effective in its outcomes or a mere formality (19.8％).The staff blamed the lack of system breakthrough (67.9％),lack of financial support (61.1％),and insufficient support from the doctors as stakeholders (49.1 ％),for most of the problems of the reform.Conclusion It is suggested to win over support of the medical staff for the reform; to improve the laws and policies related to the reform; and to establish an effective supervision system for public hospitals.

A 66-year-old female patient presented with blisters on the scalp and neck for 1 month. She had a history of type 2 diabetes for 6 years, and started taking the dipeptidyl peptidase-4 inhibitor linagliptin at a dose of 5 mg once a day 6 months before the onset of eruption. Skin examination showed scattered mung bean- to peanut-sized blisters on the scalp, and some blisters broke with exudation and crusts. There was a pigeon egg-sized bulla and two mung bean-sized blisters on the left neck, with tense blister walls, clear blister fluids, non-erythematous base, and Nikolsky′s sign was negative. Enzyme-linked immunosorbent assay revealed that the serum levels of anti-BP180 NC16A and anti-BP230 antibodies were 5.81 and 139.76 kU/L respectively. Histopathological examination of the blister on the neck showed subepidermal blister formation, and infiltration with neutrophils and a few eosinophils in the blister. The patient was finally diagnosed with localized anti-BP230-type bullous pemphigoid. This case of anti-BP230-type bullous pemphigoid associated with the dipeptidyl peptidase-4 inhibitor linagliptin was firstly reported in China.

Objective To survey prevalence of behavior problems in children of off-farm workers and effects of family factors on children' s behavior problems.Methods The study was done in the whole 7 schools for off-farm workers' children in Shanghai Baoshan district,including all 3 ～ 6 grades students of primary school and 1 ～3 grades students of junior high school.Totally 4350 students finished survey (95.4％).Achenbach' s child behavior checklist ( CBCL,parent' s version) and general family questionnaire were used.Results ( 1 ) Prevalence of behavior problems in children was 11.2％ ; 12.8％ 12 ～ 16 years children had behavior problems( 14.7％boys and 10.4％ girls) ; 11.4％ of one-child children had behavior problems compared with that of 11.2％ child with siblings children ( x2 =0.038,P ＞ 0.05 ).(2) Total score ( 20.64 ± 17.67 ) and factor scores of thought problems,depressed,hyperactivity,delinquent rule-breaking behavior were higher than those of Chinese norm (P ＜0.05 or P ＜ 0.01 ) among 6 ～ 11 years boy group.Total score ( 17.23 ± 14.73 ) and scores of thought problems,depressed,social problems,hyperactivity,delinquent rule-breaking behavior were higher than those of Chinese norm (P ＜ 0.01 ) among 6 ～ 11 years girl group.Among 12 ～ 16 years boy group,total score (20.44 ± 19.32) and all factor scores of CBCL were higher than those of Chinese norm(P＜0.01 ).Total score ( 17.02 ± 16.72) and scores of immature,delinquent rule-breaking behavior,brutality were higher than those of Chinese norm(P ＜ 0.05 or P ＜0.01 ) among 6 ～ 11 years girl group.(3)Multi-regression analysis showed that poor parent-child relationship was the most important predict factor for higher score of CBCL among all family risk factors (P ＜ 0.05 ).Conclusion Children of the off-farm workers and their families need special mental health care program.