目的 探讨制何首乌、巴戟天及二者配伍,对氧化型低密度脂蛋白(ox-LDL)诱导的人脐静脉内皮细胞(HUVEC)损伤的影响,以示临床。方法 建立ox-LDL诱导的HUVEC损伤模型,分别用制何首乌、巴戟天、二者配伍的水煮物干预,检测HUVEC的细胞增殖、相对活率、细胞凋亡率、细胞周期、NFκB mRNA的表达。结果 ①制何首乌、巴戟天均能抑制ox-LDL诱导的HUVEC凋亡,二者配伍的抑制作用强于单味中药制何首乌。②制何首乌、巴戟天均能延长ox-LDL诱导的HUVEC的细胞周期(S+G2)%,制何首乌、巴戟天的延长作用相似,二者配伍的延长作用强于单味中药制何首乌、巴戟天。③制何首乌组、巴戟天组的NFκB mRNA的表达量下降,制何首乌组的抑制作用强于巴戟天组,二者配伍的抑制作用强于单味中药制何首乌、巴戟天。结果 制何首乌、巴戟天均能抑制ox-LDL诱导的HUVEC损伤,二者配伍的作用强于单味中药制何首乌、巴戟天。

Objective To investigate the effects of Polygonum multiflorum praeparata, Morinda officinalis and their compatibility on ox-LDL-induced injury of human umbilical vein endothelial cells(HUVEC). Methods We established an ox-LDL-induced HUVEC injury model, made intervention with Polygonum multiflorumpraeparata, Morinda officinalis and their compatibility, the HUVEC cell proliferation, relative viability, apoptosis, cell cycle, NFκB mRNA were detected. Results ①Both Polygonum multiflorumpraeparata, Morinda officinalis reduced the apoptosis rate of HUVEC, and their compatibility had a stronger effect on reducing the apoptosis rate of HUVEC than single Polygonum multiflorumpraeparata. ②Both Polygonum multiflorumpraeparata, Morinda officinalis increased the HUVEC cell cycle (S+G2)%, the extension between Polygonum multiflorumpraeparata and Morinda officinalis was similar, and their compatibility increased HUVEC cell cycle (S+G2)%, it was stronger than single Polygonum multiflorumpraeparata and single Morinda officinalis. ③Both Polygonum multiflorumpraeparata and Morinda officinalis down-regulated the expression of NFκB mRNA in HUVEC, their compatibility down-regulated HUVEC NFκB mRNA expression,it was stronger than Polygonum multiflorumpraeparata, Morinda officinalis. Conclusion Polygonum multiflorumpraeparata, Morinda officinalis and their compatibility can inhibit ox-LDL-induced HUVEC injury, and their compatibility inhibition is stronger than single Polygonum multiflorumpraeparata, and Morinda officinalis.

目的 随着治疗水平和疗效的不断提高,急性白血病患者的生存质量越来越受到广泛的关注,本研究旨在探讨急性白血病(AML)患者化疗后生活质量及其相关因素。方法 采用癌症患者生存质量测定量表(European Organization for Research and Treatment of Cancer, EORTC-QLQ-C30)中文版、患者一般状况调查问卷,对268例按照AML患者治疗后1年生活质量进行调查,并将EORTC-QLQ-C30各领域评分与患者的特征进行相关性分析。结果 AML患者年龄、FAB分型、是否恢复工作、ECOG评分、婚姻状态、生存质量评分比较上,差异有统计学意义(P>0.05);不同年龄组AML患者PF、RF、EF、SF、QL、FI评分比较上,差异有统计学意义(P<0.05);不同分型AML患者患者RF、EF、SF、QL、DY、SL、FI评分比较上,差异有统计学意义(P<0.05),恢复工作的AML患者PF、RF、SF、QL评分高于未恢复工作的AML患者,恢复工作的AML患者FA、DY、FI评分则低于未恢复工作的AML患者(P<0.05),结婚AML患者PF、RF、SF、QL评分高于未结婚患者,结婚AML患者FA评分低于未结婚患者(P<0.05);逐步多元回归分析发现,年龄、分型、ECOG评分、婚姻状况与AML生存质量有关。结论 高龄、非M3型、ECOG评分高、未婚是AML生存质量差危险因素,可能作为改善AML患者生活质量预期指标。

Objective With the continuous improvement of treatment level and efficacy, the quality of life of patients with acute myeloid leukemia (AML) has attracted more and more extensive attention. This study aimed to explore the quality of life and related factors of patients with acute leukemia (AML) after chemotherapy. Methods The Chinese version of the quality of life scale for cancer patients(European Organization for Research and Treatment of Cancer, EORTC-QLQ-C30, and the general situation questionnaire were was used to investigate quality of life for 268 AML patients one year after treatment.And then the correlation between the EORTC-QLQ-C30 scores in various fields and the characteristics of patients were analyzed. Results There were statistical differences in the scores of age, AML types, work(yes or no),ECOG scores, and marital status in patients (P<0.05).The differences of PF, RF, EF, SF, QL, FI score of AL in different age groups were statistically significant (P<0.05), The PF, RF, EF, SF, QL and FI scores of AML patients in different age groups were statistical different (P<0.05).The scores of PF, RF, SF and QL in AML patients who returned to work were higher than those in AML patients who did not returned to work,while FA, DY and FI scores were the opposite(P<0.05).The PF, RF, SF and QL scores of married AML patients were higher than those of unmarried AML patients,while FA scores were the opposite(P<0.05).Age, classification, ECOG score, marital status were found to be associated with quality of life of AML patients by stepwise multiple regression analysis (P<0.05). Conclusion Old age, non-M3 type, high ECOG score, and unmarried are risk factors for poor quality of life for AML, which may serve as expected indicators for improving the quality of life of patients with acute leukemia.

目的 探讨品管圈(Quality Control Circle, QCC)活动对降低造影剂外渗的效果观察。方法 根据QCC的方法和步骤,成立QCC小组,通过比较和分析QCC活动实施前后外渗率的变化,找出导致CT增强扫描前接受高压静脉造影剂注射外渗的主要原因,提出针对性的改进措施并分析其效果。结果 QCC活动实施前外渗率达0.17%,而实施后外渗率为0.07%,差异有统计学意义(P<0.05)。结论 开展QCC活动可降低CT增强扫描前造影剂外渗发生率,值得临床推广应用。

Objective To investigate the effect of quality control circle (QCC)activity on reducing contrast agent extravasation. Methods According to the steps and methods of the quality control circle, a QCC group was set up to compare and analyze the data before and after the implementation of QCC activities to find out the main reason for the extravasation of high-pressure intravenous contrast agent injection before CT enhanced scanning, and put forward targeted improvement measures to analyze its effect. Results The extravasation rate before QCC activity was 0.17%, and the extravasation rate after implementation was 0.07%, the difference was statistically significant (P <0.05). Conclusion Carrying out QCC activities may reduce the incidence of contrast agent extravasation before CT enhanced scanning, which is worthy of clinical application.

目的 分析石河子地区2型糖尿病(T2DM)合并消化道恶性肿瘤患者的临床特征,探讨T2DM合并消化道恶性肿瘤的影响因素。方法 ①纳入我院2015年至今消化道恶性肿瘤患者为研究对象。根据OGTT结果或既往有无T2DM病史分为三组:健康对照组(A组),消化道恶性肿瘤组(B组),T2DM合并消化道恶性肿瘤组(C组)。②全自动生化分析仪测定血清中糖脂代谢指标,化学发光法测定血清甲胎蛋白(AFP)等肿瘤标志物,分析其临床特征,进行组间比较,并探讨其影响因素。采用SPSS 22.0软件处理数据,并进行方差分析;影响因素采用Logistic回归分析;假设检验水准α＝0.05,双侧检验P<0.05差异有统计学意义。结果 ①基线资料比较显示:A组310例(男女比138/172),年龄(52.96±10.98)岁;B组513例(男女比343/170),胃癌患者居多(26.90%),年龄(62.26±12.34)岁;C组134例(男女比80/54),肝癌患者较多(26.12%),年龄(66.78±10.47)岁;与A组相比,B组与C组男性患者较多,年龄较大。②组间基线资料比较显示:三组的性别、年龄存在统计学差异(P<0.001)。③协方差分析消除影响因素后:与A组相比,B组及C组的TG、 TC、HDL-c降低(P<0.001);FPG、AFP、CEA、CA12-5、CA15-3、CA19-9、CA72-4升高(P<0.01)。④Logistic回归分析后结果显示:FPG为消化道恶性肿瘤发生的独立危险因素(OR=1.204);年龄是消化道恶性肿瘤及T2DM合并消化道恶性肿瘤发生的危险因素(OR=1.072,1.105),HDL-c为消化道恶性肿瘤及T2DM合并消化道恶性肿瘤发生的保护因素(OR=0.200,0.111);结论 老年男性T2DM患者易发生消化道恶性肿瘤。因此,对于高龄男性T2DM患者,尤其是HDL-c降低的情况下,应进行相关筛查,以早期防治消化道恶性肿瘤的发生发展。

Objective To analyze the clinical characteristics of patients with type 2 diabetes mellitus (T2DM)complicated with gastrointestinal malignancy in Shihezi area, and investigate the influencing factors of T2DM complicated with gastrointestinal malignancy. Methods ①Patients with malignant tumors of the digestive tract in our hospital from 2015 to the present have been included in the study. They were divided into three groups based on OGTT results or previous history of T2DM: healthy control group (group A), gastrointestinal malignant tumor group (group B), and T2DM combined gastrointestinal malignant tumor group (group C). ②Automatic biochemical analyzer measured serum glucose and lipid metabolism indicators, chemiluminescence method was used to measure serum alpha-fetoprotein (AFP)and other tumor markers, to analyze its clinical characteristics, make a comparaison between groups, and explore its influencing factors. The data was processed with SPSS 22.0 software and analysis of variance was performed; the influencing factors were analyzed by logistic reg-ression; hypothesis test level = 0.05, and the two-sided test P <0.05 was statistically significant. Results ①Comparison of baseline data showed that 310 cases (male/female 138/172)in group A were (52.96±10.98)years old. In group B, 513 patients (male/female 343/170)were diagnosed with gastric cancer (26.90%), aged (62.26±12.34)years. There were 134 cases in group C (male/female 80/54), with more liver cancer patients (26.12%), and the age was (66.78±10.47)years. Compared with group A, group B and group C had more male patients and were older. ②Comparison of baseline data among groups showed there were statistical differences in gender and age among the three groups (P<0.001). ③After covariance analysis eliminated influencing factors: compared with group A, TG, TC and HDL-c were decreased in group B and group C (P<0.001). FPG, AFP, CEA, CA12-5, CA15-3, CA19-9, and CA72-4 increased (P<0.01). ④Logistic regression analysis results: FPG was an independent risk factor for gastrointestinal malignancy (OR=1.204). Age wss a risk factor for gastrointestinal malignancy and T2DM complicated with gastrointestinal malignancy (OR=1.072, 1.105), HDL-c was the protective factor (OR=0.200, 0.111). Conclusion Elderly male T2DM patients are prone to gastrointestinal malignancies. Therefore, for elderly men with T2DM, especially when HDL-c is reduced, relevant screening should be performed to prevent and control the occurrence and development of gastrointestinal malignant tumors in the early stage.

目的 探讨替罗非班联合丁苯酞应用于进展性脑梗死的疗效与安全性。方法 选取2016年1月—2018年1月广州医科大学附属第三医院神经内科收治的进展性脑梗死患者98例。对照组采用硫酸氢氯吡格雷加阿司匹林（双抗）治疗,观察组采用替罗非班（静脉治疗48 h）联合丁苯酞序贯双抗治疗。结果 替罗非班联合丁苯酞序贯双抗治疗组的神经功能缺损（NIHSS）评分、日常生活能力评定量表（Barthel指数）、改良 Rankin 量表评分优于对照组,血浆凝血酶原时间（PT）、活化部分凝血活酶时间（APTT）与凝血酶时间（TT）水平高于对照组,两组有差异。两组患者药物不良反应发生率无差异。结论 替罗非班联合丁苯酞序贯双抗治疗可明显改善进展性脑梗死的神经功能,为时间窗外的进展性脑梗死提供了治疗方法,疗效显著。

Objective To observe the effect and safety of triofiban combined with butylphthalide in treatment of progressive cerebral infarction. Methods A total of 98 patients with progressive cerebral infarction in the department of neurology from January 2016 to January 2018.The control group was treated with clopidogrel hydrogen sulfate plus aspirin（dual antiplatelet）. The observer group was treated with Tirofiban（48 h intravenous treatment） combined with butylphthalide on the basis of the treatment of the control group. Results The score of National Institutes of Health Stroke、 Barthel Index and mRS in the triofiban combined with butylphthalide group were better than that of the control group. There were statistical differences between the two groups. PT,APTT and TT were higher than that in the control group .There was no significant difference in drug adverse reactions between the two groups. Conclusion Triofiban combined with butylphthalide may improve the neurologic function of progressive cerebral infarction and provide treatment for progressive cerebral infarction outside the time window.

目的 研究加减香砂六君子汤联合三联疗法治疗慢性萎缩性胃炎的临床疗效。方法 将100例慢性萎缩性胃炎患者随机分为对照组和观察组各50例,对照组患者给予三联疗法而观察组在对照组基础上辨证使用加减香砂六君子汤加减进行治疗。对临床疗效进行评估,观察两组患者临床症状并测定血清中超氧化物歧化酶（SOD）、丙二醛（MDA）水平的变化,统计两组的幽门螺杆菌（Hp）转阴率及复发率、根除率。结果 治疗以后统计有效率,观察组为92%,而对照组仅有76%,胃胀、胃痛、痞满、反酸、饮食减少等症状均缓解,各症状的积分治疗后均降低,两组相比其差异有统计学意义,观察组的Hp转阴率为92.0%,对照组Hp转阴率为68.0% ,两组Hp转阴率比较,差异有统计学意义。两组SOD水平均较治疗前上升,MDA水平均较治疗前下降,SOD水平高于对照组,MDA水平低于对照组,差异均有统计学意义（P<0.05）。结论 加减香砂六君子汤联合三联疗法治疗慢性萎缩性胃炎可显著改善患者的临床症状,有良好的应用前景。

Objective To observe the clinical effect of Jiajianxiangshaliujunzi decoction combined with triple therapy for chronic atrophic gastritis. Methods We selected 100 cases of patients with chronic atrophic gastritis of intertwined,and divided them into the control group and the observation group randomly with 50 cases in each group. The control group was given triple therapy for treatment,while the observation group was additionally given Jiajianxiangshaliujunzi decoction based on the syndrome differentiation for treatment. We observed the changes of clinical symptoms and levels of superoxide dismutase（SOD） and malondialdehyde（MDA） in serum of both groups. The negative conversion rate,recurrence rate and eradication rate of Helicobacter pylori （Hp） in 2 groups were statistically analyzed,in both groups and the clinical effect. Results After treatment,the total effective rates were counted: the observation group was 92%,and the control group was only 76%. The symptoms such as stomach distention,stomachache,distention and fullness,acid reflux,and diet reduction were reduced after the treatment. The difference between the two groups had statistical significance. In the two groups of stomachache,fullness and boredom,low appetite and acid regurgitation scores were all lower than those before treatment,and the differences were statistically significant. The negative rate of Hp in the observation group was 92%,while the negative rate of Hp in the control group was 68%. There was difference between the two groups in the negative rate of Hp. The levels of SOD in both groups were higher than those before treatment,and the levels of MDA were lower than those before treatment,differences being significant（P< 0.05）;the level of SOD in the observation group was higher than that in the control group,and the level of MDA was lower than that in the control group. Difference was statistically significant. （P< 0.05）. Conclusion Jiajianxiangshaliujunzi decoction combined with triple therapy for chronic atrophic gastritis may improve clinical symptoms of patients,and promote the negative rate of Hp as well as the clinical effect.

目的 探究不同类型职业病危害因素对暴露工人生命质量的影响。方法 在某市电子制造业、灯饰制造业、金属冶炼业等能够接触到粉尘、铅、苯以及噪声的6家企业中,采用整群随机抽样法,共计抽取742人为研究对象,对上述企业2015—2017年的职业病危害因素检测报告进行回顾性分析,主要对各企业的职业病危害因素以及暴露水平实施分析,并对企业员工的生命质量情况实施调查。结果 三种不同行业之间的有机溶剂检测合格率比较差异均有统计学意义(P＜0.05),其中有机溶剂检测合格率最低的是金属冶炼业;三种不同行业的粉尘检测合格率差异以及噪声检测合格率比较差异无统计学意义(P＞0.05),其中灯饰制造业的噪声及粉尘检测合格率最低;各行业工作人员的生理、社会功能,心理、情感职能,精神健康,身体疼痛、活力以及总计健康评分差异有统计学意义(P＜0.05),电子制造企业的各项评分均高于金属冶炼业以及灯饰制造业。多重线性回归分析结果发现,电子制造企业的生理与心理健康维度得分均高于灯饰制造业、金属冶炼业,差异有统计学意义(P＜0.05),且主要与运动锻炼以及所从事的行业有较大关联。结论 不同类型的职业病危害因素暴露水平存在一定差异,企业职工的生命质量也会因此受到不同程度的影响,应对存在噪声、粉尘以及大量使用有机溶剂等职业病危害因素企业作为健康监护的重点。

目的 研究在去骨瓣减压术中以神经补片隔离颞肌与硬脑膜对后期颅骨修补术的帮助。方法 回顾分析 23 例去骨瓣大骨瓣减压术后行颅骨修补术的临床资料,随机分为对照组13例,以神经补片隔离颞肌与硬脑膜;观察组10例,不隔离颞肌与硬脑膜。对比颅骨修补术中剥离肌皮瓣时间、术中出血量、术后引流量、术中硬脑膜破损、术后皮下积液、满意度。结果 治疗组的剥离肌皮瓣时间(28.69±9.78)min、术中出血量(36.54±10.59)mL、术后引流量(108.92±29.34)mL几个方面优于对照组,至于术中脑膜破损及术后积液,因例数不够,无统计意义,但由原理及经验判断,治疗组应优于对照组。而治疗组术后外观满意度(77%)高于对照组(40%)。结论 在去骨瓣减压术中以神经补片隔离颞肌与硬脑膜对后期颅骨修补术有明显的帮助。

目的 探究血清外泌体对小鼠烫伤伤口愈合的促进作用及机制。方法 选取我院60只NIH小鼠作为研究对象,对其血清中的外泌体进行提取和分离,建立起皮肤烫伤模型。采用血清外泌体进行治疗,评估治疗的效果,观察皮肤组织的病理变化,检测小鼠成纤维细胞增殖和表皮HaCat细胞迁移使用血清外泌体受到的影响。结果 空白对照组和血清外泌体小鼠烫伤创口愈合时间比较,差异有统计学意义(P＜0.05);血清外泌体作用24 h后,不同剂量OD值差异有统计学意义(P＜0.05);10 μL Exo组和PBS组内部不同时间点OD值差异均有统计学意义(P＜0.05);外泌体组和PBS组24 h的HaCat细胞迁移率相比较,差异有统计学意义(P＜0.05)。结论 血清外泌体可以促进小鼠烫伤伤口的愈合,对成纤维细胞的增殖和表皮HaCat细胞的迁移作用也比较显著,可能成为临床治疗烫伤的新手段。

目的 分析抽检血液成分关键指标结果并采用趋势分析方法进行评估。方法 收集整理2015—2017年每月1次的8种血液成分质量控制的检测数据,选择关键指标并制作折线图,联合行动限和警戒限进行趋势分析。结果 未能100%达到GB 18469—2012《全血及成分血质量要求》的项目包括悬浮红细胞容量及Hct、单采血小板及浓缩血小板血小板含量、新鲜冰冻血浆及冷沉淀VIII因子含量。新鲜冰冻血浆及冷沉淀的VIII因子含量项目分别出现10次和5次偏离数据;单采血小板及浓缩血小板的血小板含量项目分别出现3次和4次偏离数据。结论 根据血液成分的关键指标结果进行趋势分析发现问题,主动寻找原因并及时采取相应措施,是确保血液质量的一种有效手段。

Objective To analyze and evaluate the results of key indexes of the blood component by trend analysis. Methods Collected and arranged the data of eight kinds of blood component quality control,which was did once month in 2015-2017.Selected the key indexes and made the line charts.Allied with the action limits and warning limits for trend analysis. Results The key indexes could not 100% meet the “Quality requirements for whole blood and component blood”,including capacity and Hct of suspended red blood cell,platelet content of apheresis platelets and platelets concentrate,factor VIII content of fresh frozen plasma and cryoprecipitate.The factor VIII of fresh frozen plasma and cryoprecipitate showed ten and five deviation data, respectively, the platelet content of apheresis platelet and platelets concentrate showed three and four deviations, respectively. Conclusion It's an effective way to ensure blood quality by trend analysis based on the results of key indexes of blood components, and actively find the cause and take corresponding measures in time.