HIV-negative children’s experiences and opinions towards parental HIV disclosure: a qualitative study in China

In HIV/AIDS research, few studies to date have evaluated ways to improve parental HIV disclosure practices using feedback from HIV-negative children who have recently experienced this event. We conducted semi-structured in-depth interviews with 20 children (aged 6–15) who were partially to fully aware of their parents’ HIV status in rural Guangxi, China. Of the 20 children, eight children who were of older age (11.38 years in average) endorsed parental HIV disclosure, five discouraged it and seven expressed uncertainty. Children’s different experiences and attitudes towards disclosure were seen to be associated with their family dynamics (especially the parent–child relationship), social support and care, experiences of stigma and discrimination, psychosocial suffering, comprehension of the disease and the children’s age. Our study contributes to building a child-centered comprehensive understanding for Chinese parental HIV disclosure. It is imperative that counselors and community advocates assess and help parents achieve optimal readiness preceding disclosure of their illness to their HIV-negative children.     

平肝定眩汤治疗肝阳上亢型后循环缺血性眩晕60例临床观察

目的:观察平肝定眩汤对肝阳上亢型后循环缺血性眩晕的疗效。方法:选取2017年6月-2018年10月烟台业达医院收治的后循环缺血性眩晕的患者120例,按随机数字表法分为治疗组和对照组。治疗组和对照组各60例,两组一般的资料经统计学方法,差异无统计学意义(P>0.05),具有可比性。两组均给予改善循环,控制血压、血糖,调节血脂,抗血小板聚集等基础治疗。治疗组给予平肝定眩汤,对照组给予平眩胶囊。两组疗程均为4周,观察两组患者治疗前后总体症状,脑血流速度、血脂、血糖等指标改善情况。采用SPSS 11.0统计学软件进行计算。结果:治疗组总有效率91.7%(55/60),对照组总有效率61.6%(37/60),两组疗效比较有统计学意义(P<0.05)。治疗组三酰甘油(Triglyceride,TG)、血清总胆固醇(Serum Total Cholesterol,TC)、HDL-C、LDL-C治疗后显著改善,与治疗前比较,差异有统计学意义(P<0.05);对照组TG及TC治疗前后差异有统计学意义(P<0.05),高密度脂蛋白胆固醇(High Density Liptein Cholesterol,HDL-C)及低密度脂蛋白胆固醇(Low Density Liptein Cholesterol,LDL-C)治疗前后比较,差异无统计学意义(P>0.05)。两组治疗后TC比较,差异有统计学意义(P<0.05)。两组治疗后空腹血糖(Fasting Plasma Glucose,GLU)明显降低(P<0.05),两组间的治疗后比较,差异无统计学意义(P>0.05)。治疗组治疗后椎动脉(Vertebral Artery,VA)、基底动脉(Basilarartery,BA)平均血流速度(Mean Blood Flow Velocity,VM)明显提高,与对照组治疗后相比较,差异具有统计学意义(P<0.05)。结论:平肝定眩汤治疗后循环缺血性眩晕在改善患者症状、降低血液黏稠度,改善脑血流状况方面疗效显著。     

Elimination of malignant clonogenic cells from human bone marrow using multiple myeloid cell-specific monoclonal antibodies and complement.

Single or combined monoclonal antibodies (McAbs) Zh53, Zh820, and Zh2-1 have been used to eliminate malignant clonogenic cells from human bone marrow. The test of cytotoxicity showed that all of these McAbs could express high specific cytotoxic action against HL-60 cells and were selectively complement-dependent cytotoxic to various types of fresh leukemic cells. Clonogenic assay detected that single treatment with antibody and rabbit complement (RC) could reduce clonogenic units of HL-60 cells by more than 2 logs and two treatments reduced clonogenic units by more than 4 logs. However, combination of 2 McAbs could reduce clonogenic units by 4-5 logs. The data suggest that multiple treatments with McAbs and RC or a combination of 2 McAbs are more effective than a single treatment in eliminating clonogenic tumor cells. Treatment of normal human bone marrow with Zh53, Zh2-1 and RC did not produce a loss of normal CFU-GM, but treatment with Zh820 reduced the clonic units of normal CFU-GM by 24%.

     

护理病历书写现状的调查与分析

护理病历是指用记录或图表等形式确切地反映病人健康状态,护理人员所提供的各种干预、病人接受干预后的反映,不但具有价值的医疗资料,而且是具有一定法律效应的文件[1]。为了提高护理病历的书写质量,通过采用Nursing Audit方法[2]对150份护理病历进行了评审,找出目前存在的问题     

EASY医院固定资产信息管理系统的应用体会

随着医疗设备的不断增加 ,对其进行科学的管理显得愈加重要.为次,我们设备处管理人员引进了 EASY医院固定资产信息管理系统.     

复方18甲基炔诺酮透皮控释传递系统的LNG人体药物动力学与药效学评价

复方18甲基炔诺酮/雌二醇透皮控释传递系统(LNG/E_2 TCDS)能同时恒速释放低剂量的LNG和E_2,在1周内维持一个平稳而有效的LNG血药浓度。药动学与药效学研究证明,该系统释放的LNG能达到血清LNG目标水平,产生有效的排卵抑制(6/6)。LNG/E_2 TCDS可望发展成为一种安全、有效、非侵入性的新型生育调节避孕制剂。     

扩大的椎板间开窗治疗腰椎间盘突出伴侧隐窝狭窄（附140例报告）

本组采用的扩大的椎板开窗术治疗腰椎间盘突出合并侧隐窝狭窄140例。结果全部优良，与适应症严格选择和手术损伤小有关。强调切除卡压神经根的侧隐窝后壁外侧，即上关节突的冠状面．不失其脊椎三柱系统的三角结构。俯卧位头低足高，可减少硬膜囊张力避免负损伤。切除棘突下椎板时，用神经拉勾代替神经剥离器易于分离黄韧带，用90度的椎板咬骨钳斜向棘突方向，可满意地切除该部份椎板黄韧带，并可刮切椎板内层。神经根周围滴入醋酸炎舒松A2-3ml，术后疼痛锐减。减压窗口置盖明胶海绵有其争议，作者实践体会放置害处不大，要求病人有“护腰”意识。     

可溶性血管内皮生长因子受体-1与妊娠高血压疾病的关系

目的探讨可溶性血管内皮生长因子受体1(sFlt1)与正常妊娠和妊娠高血压疾病的关系。方法23例妊娠高血压孕妇(妊娠期高血压7例、轻度子痫前期3例、重度子痫前期9例、子痫4例)为妊娠高血压疾病组,20例足月妊娠血压正常孕妇作为对照组。应用半定量逆转录聚合酶链反应(RTPCR)技术检测两组孕妇分娩后胎盘组织中sFlt1的表达强度。结果妊娠高血压疾病组sFlt1mRNA1.45±1.47,与对照组1.04±0.69比较,差异无显著性(P>0.05)。子痫组(2.99±2.47)明显高于对照组(P<0.01)。结论sFlt1是维持正常妊娠所必需的因子。它表达水平的高低与妊娠高血压的发病有关,在子痫患者中表达明显增高。