26条健康计划补充元气“忙女人”一样活得好

我的颈椎和后背越来越疼，每天要坐在电脑前超过8个小时；我的脾气越来越暴躁，报表和项目计划永远也做不完：我的皱纹明显增多，气色也越来越差，因为我根本没有时间去关注饮食、健身、旅游……我知道，我已经开始具有了“过劳”的典型特征。可是，今年我才二十几岁!——我要我的健康。     

肾脏非占位性疾病B超学诊断

B型超声显像越来越清晰，广泛地运用于临床各科室，在肾脏非占位性疾病的诊断方面也具有越来越高的价值。     

嘉鱼县疾控工作县、镇一体化管理模式的实践探索

基层疾病预防控制中心的管理，是整个疾控管理系统中的基础，具有较强的社会性、实践性和区域性。特别是随着社会经济的进步，人民群众对预防保健的需求越来越高，党和政府对疾控工作的要求也越来越高，建设社会主义和谐社会对疾控工作的任务也越来越重，疾病谱的变化，     

阴式非脱垂子宫加双附件切除术45例分析

随着阴式手术技术的不断提高及器械改良，阴式手术的适应证也越来越宽。阴式非脱垂子宫手术具有微创、术后恢复快、并发症少、术后住院时间短等优点。阴式子宫切除术既符合微创的观念，对医疗设备的要求又相对较低，因此受到基层医院越来越多的关注。     

医疗纠纷的原因分析及防范探讨

近年来，随着社会的发展，患者自我保护意识和维权意识的增强，对医务人员服务的要求越来越高；但同时对医疗工作具有高科技、高风险等特点认识不足，医患关系越来越紧张，医疗纠纷呈逐年上升的趋势。引起医疗纠纷的常见原因有如下几：疗面。     

神经元特异性烯醇化酶在脑出血中的研究进展

近10多年来，越来越多的研究结果表明神经元特异性烯醇化酶（Neuron specific enolase，NsE）是神经元损伤的特异性标志。在脑血管病，尤其在脑出血方面，越来越受到人们的重视。测定NSE在脑出血的诊断、判断疾病严重程度、估计预后和指导治疗等方面具有重要意义。     

关节镜下双股半腱、股薄肌治疗膝关节前交叉韧带损伤

随着现代交通、体育事业的发展，膝关节前十字韧带(Acl)损伤的患者日趋增多，人们对手术后恢复的期望值亦越来越高，关节镜下Acl重建具有微创，术后恢复快等优点，越来越受到人们的重视。我科关节镜下双股半腱肌、股薄肌重建Acl 13例，疗效满意。     

诺和笔针头在皮下停留最佳时间的探讨

随着人们生活水平的提高及平均寿命的延长，糖尿病患者越来越多，胰岛素的应用也越来越广泛。诺和笔具有简单、方便、准确、无痛、易学的优点，糖尿病患者易接受，临床上已广泛应用。我们在使用诺和笔注射诺和灵N、30R或50R胰岛素时，发现注射后针头在皮下停留时间的长短影响注射剂量的准确性，随着剂量的增加，停留的时间亦相应延长。     

加强干部心理健康教育的思考

面对当前继续深化改革开放、加速社会主义现代化建设的艰巨任务，广大干部要抓住机遇、应对挑战并做好工作，除具有良好的思想品德、理论修养、政策水平、业务能力外，还必须具有良好的心理素质。由于目前我国已进入社会转型的加速期，人们的生活和工作节奏日益加快，竞争越来越激烈，人际关系也变得越来越复杂，一些干部不能适应繁重的工作压力和快速的生活节奏，不能很好地处理工作中的一些关系，心理逐渐处于失衡状态，并产生心理障碍和心理疾病。因此，加强干部心理健康教育已成为不容回避的现实问题，也是新形势下加强干部队伍建设的一项重要工作。     

头孢类抗生素过敏反应原因探讨

头孢类抗生素药物因具有抗菌作用强、耐β-内酰胺酶、临床疗效高、毒性低、过敏反应较青霉素少等优点在临床上得到广泛的应用。但随着头孢类药品应用的范围越来越广其引起的过敏反应案例也越来越多，过敏反应给患者带来很大的危害，轻则产生药疹，重则发生过敏性休克，甚至危及生命。因此，找出抗生素过敏原因，杜绝或减少人为影响因素，提高用药安全有着非常积极的：意义。     

Evaluation of diuretic and laxative activity of hydro-alcoholic extract of Desmostachya bipinnata （L,） Stapf in rats

OBJECTIVE： In continuation to the growing evidence for therapeutical potential of Desmostachya bipinnata （Linn） Stapf, the current pharmacological study was carried out to evaluate the diuretic and laxative activity of its hydro-alcoholic extract in rats. METHODS： The hydro-alcoholic extract of D. bipinnata whole plant was prepared by using Sox- hlet extractor and subjected to analysis by standard preliminary phytochemical tests. Evaluation of both diuretic and laxative activity was carried out using standard methods as reported earlier. Frusemide （20 mg/kg） was served as positive control for diuretic activity and sennosides （10 mg/kg） served as negative control for laxative activity. RESULTS： The hydro-alcoholic extract showed significant diuretic activity and was found to be the most potent in increasing the urinary output at 500 mg/kg when the effect was compared with that of the standard frusemide （P〈0.01）. Moreover, this extract was found to be most effective in increasing urinary electrolyte concentration （Na＋, K＋, and Cl-） at both doses tested. Whereas the results for laxative activity showed minimal increase of feces output at the dose of 500 mg/kg and the increase was negligible when compared with that of the standard drug sennosides. CONCLUSION： Altogether, the above significant findings validate and support its folkloric diuretic use and lend pharmacological credence to the ethno-medical use of this plant in traditional system of medicine, which demands further studies to investigate its active constituents, as well as its use and safety.     

UniPron is A Fully Effective Non-hormonal Reversible Contraceptive in Baboon Model （Papio Anubis）

Objective To determine the safety and efficacy of UniPron as a reversible contraceptive.
Methods Vaginal swabs were obtained before and after UniPron administration, cultured onto appropriate culture media and bacteria identification was done based on type of media used, Gram stain reactions, colony morphology and biochemical tests. Vaginal biopsy tissues were processed using paraffin wax method, stained with hematoxylin and eosin and examined under light microscopy to determine the effect of the product on vaginal tissues. The effect of UniPron on sperm was examined by mixing the product with electroejaculated spermatozoa in vitro at different concentrations. For efficacy studies, male baboons of proven fertility were mated with UniPron treated or untreated females of proven fertility during the fertile stages.
Results All the five females （100%） that were treated with UniPron did not conceive and they regained total fertility when the treatment was stopped while all the controls conceived. At a concentration of 40%, UniPron completely immobilized spermatozoa in an in-vitro system. UniPron mechanism of action was by lowering the vaginal pH and on application in baboon, the pH was lowered for at least 3 h after which it went back to normal.
Conclusions As we plan for a study to test UniPron as a microbicide to prevent STIs including HIV, our current study has established that this novel product is effective in contraception and harmless to vaginal tissues and vaginal microbial flora in a baboon model （Papio anubis）.     

New Mechanism of Herb-herb Interaction between Ginseng and Trogopterus Based on CYPs in Rat Livers

The study was designed to investigate the potential mechanism of herb-herb interaction between ginseng and Trogopterus （Trg） based on Cytochrome P450 isozymes （CYPs） in rat livers. We estimated the influence on CYP1A2, CYP2E1, and CYP3A1/2 activity caused by ginseng and Trg used in combination. The CYP1A2 and CYP2E1 enzyme activity were induced by ginseng and Trg used in combination. And this induction effect was caused via inducing CYP1A2 and CYP2E1 protein expression which was supposed caused by inducing the gene expression of CYP1A2 and CYP2E1.     

Effect of the disruption of three cytoskeleton components on chondrocyte metabolism in rabbit knee cartilage

Background Chondrocytes＇ phenotype and biosynthesis of matrix are dependent on having an intact cytoskeletal structure.Microfilaments,microtubules,and intermediate filaments are three important components of the cytoskeletal structure of chondrocytes.The aims of this study were to determine and compare the effects of the disruption of these three cytoskeletal elements on the apoptosis and matrix synthesis by rabbit knee chondrocytes in vitro.Methods Chondrocytes were isolated from full-thickness knee cartilage of two-month-old rabbits using enzymatic methods （n=24）.The isolated cells were stabilized for three days and then exposed to low,medium,and high doses of chemical agents that disrupt the three principal cytoskeletal elements of interest：colchicine for microtubules,acrylamide for intermediate filaments,and cytochalasin D for actin microfilaments.A group of control cells were treated with carrier.Early apoptosis was assessed using the Annexin-FITC binding assay by flow cytometry on days 1 and 2 after exposure to the disrupting chemical agents.The components and distribution of the cytoskeleton within the cells were analyzed by laser scanning confocal microscopy （LSCM） with immunofluorescence staining on day 3.The mRNA levels of aggrecan （AGG） and type Ⅱ collagen （Col-2） and their levels in culture medium were analyzed using real-time PCR and enzymelinked immunosorbent serologic assay （ELISA） on days 3,6,and 9.Results In the initial drug-dose-response study,there was no significant difference in the vitality of cells treated with 0.1 μmol/L colchicine,2.5 mmol/L acrylamide,and 10 μg/L cytochalasin D for two days when compared with the control group of cells.The concentrations of colchicine and acrylamide treatment selected above significantly decreased the number of viable cells over the nine-day culture and disrupted significantly more cell nuclei.Real-time PCR and ELISA results showed that the mRNA levels and medium concentrations of AGG and Col-2 were significantly decreased for     

Liuwei Dihuang,a traditional Chinese herbal formula,suppresses chronic inflammation and oxidative stress in obese rats

OBJECTIVE： To investigate the anti-inflammatory, anti-oxidative stress, and adipokine-ameliorating effects of Liuwei Dihuang （LWDH）, a traditional Chinese herbal formula, in obese rats. METHODS： After 2 weeks of acclimation with free access to regular rodent chow and water, obese-prone-caesarean-derived （OP-CD） rats were fed a modified AIN-93G diet containing 60% energy from fat. Treatment was performed twice daily by gavage feeding with 500, 1 500, or 3 500 mg/kg body weight LWDH suspended in water （n=12 rats per group）. Twelve obese-resistant-CD （OR-CD） rats were fed the atherogenic diet and gavaged with water, and served as the normal control. Blood biomarkers of inflammation, oxidative stress and adiponectin were measured post-sacrifice and used to determine the treatment effect of LWDH and assess the suitability of OR/OP-CD rats for studying these parameters. RESULTS： After 9 weeks of treatment, LWDH lowered serum C-reactive protein （CRP） and tumour necrosis factor-α （TNF-α） levels. Serum interleukin-6 （IL-6） levels showed a tendency towards reduction, but were not significantly different from the OP-CD control. Liver superoxide dismutase （SOD） activity was increased in response to all three doses of LWDH, while the levels of reduced （GSH） and oxidized glutathione （GSSG） and thiobarbituric acid reactive substances （TBARS） were unchanged. Serum adiponectin levels were increased in response to oral administration of LWDH at the dose of either 500 or 1 500 mg/kg body weight. In addition, comparisons between OR-CD and OP-CD rats revealed differential, and for some biomarkers, conflicting characteristics of high-fat diet-fed OP-CD rats in reference to obese human subjects in terms of inflammatory and oxidative stress biomarkers and circulating adiponectin levels. CONCLUSION： The results show, for the first time, the anti-inflammatory, anti-oxidative stress and adiponectin-ameliorating effects of LWDH in obese rats. The suitability of the OP-JOP-CD rat model as     

表皮生长因子受体酪氨酸激酶抑制剂在非小细胞肺癌应用的瓶颈——获得性耐药

以表皮生长因子受体酪氨酸激酶抑制剂（epidermal growth factor receptor-tyrosine kinase inhibitor,EGFR-TKI）分子靶向治疗研究为肇始,转化性研究使基础实验和临床实践间的鸿沟迅速填平,改变着人们认识治疗肺癌的视角。无可否认,EGFR-TKI上市后极大地延伸了肿瘤学家治疗肺癌的手段,但不管从临床经验、临床研究数据、分子生物学层面还是文献计量学的角度,     

益智健脑颗粒联合针灸对阿尔茨海默病大鼠学习记忆的影响

目的观察益智健脑颗粒联合针灸对阿尔茨海默病（Alzheimers disease,AD）大鼠学习记忆的影响。方法将大鼠随机分为假手术组（A组）、模型组（B组）、针灸组（C组）、益智＋针灸组（D组）各10只,B、C、D 3组分别以海马CA1区注射β淀粉样蛋白25-35（Aβ25-35）造模,A组注射等量的双蒸水,各组分别治疗20 d后行Morris水迷宫试验,观察大鼠学习记忆能力变化。结果B组较A组的平均潜伏期明显延长,差异具有统计学意义（P〈0.05）;与B组比较,C组、D组的平均潜伏期明显缩短,过台次数增多,差异具有统计学意义（P〈0.05,P〈0.01）;与C组比较,D组的潜伏期缩短,过台次数增多,差异具有统计学意义（P〈0.05）。结论益智健脑颗粒联合针灸能够提高Aβ25-35介导的AD模型大鼠的学习记忆能力。     

The Targeted Pro-apoptotic Effect of scFv-mediated Delivery of Caspase-6 on HER2-positive Osteosarcoma Cells

Objective To investigate the pro-apoptotic effect of scFv-mediated delivery of caspase-6 fusion protein on osteosarcoma E 10 cells. Methods The expression of human epidermal growth factor receptor-2 （Her-2） in osteosarcoma cell line E10 was examined by flow cytometry analysis. ScFv-mediated delivery of caspase-6 was generated by sequential fusion of the genes of a signal peptide, a single-chain Her-2 antibody （e23sFv）, a PEA translocation domain （PEA aa253-264）, and an recombinant caspase-6. The pCMV-immunocaspase-6 was produced by cloning above mentioned fusion genes into pCMV plasmid, and then pCMV-immunocaspase-6 plasmid mixed cationic liposome was transfected into E10 cells. The expression of fusion gene on transfected E10 cells was detected by immunocytochemical staining, The pro-apoptotic effects of fusion gene expression on morphology and growth status of E10 cells were observed by trypan blue cell staining, electron microscopy and MTT assay. Results The fusion protein was detected in the cytoplasm of the transfected E10 cells. These cells presented typical characteristics of apoptosis as detected by electron microscopy. MTT assay revealed that the proliferation of transfected E10 cells was suppressed than that of non- or mock-transfected cells （P〈0.01）. Conclusion ScFv-mediated delivery of caspase-6 fusion protein can induce apoptosis of Her-2 positive osteosarcoma E10 cells, suggesting the potential of this strategy for the treatment of human high-grade osteosarcoma.     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：精、神、气、血、津、液部分

精、神、气、血、津、液是中医理论中6个非常重要的概念，有关术语在《WHO西太区传统医学国际标准名词术语》中一共收录了59条，“世界中医药学会联合会”（以下简称世中联）《中医基本名词术语中英对照国际标准》中收录了58条。血、津、液的内涵较为具体，有一定的物质基础，理解并不困难。翻译上虽有差异，但亦不难统一。精、神、     

Iloprost inhibits fracture repair in rats

Background Previous studies have shown that prostaglandins （PGs） dramatically stimulate healing processes in bone.However,the effect of prostaglandin l2 （PGI2） on fracture healing remains unclear.To investigate the effect of PGI2,a study on fracture healing process in closed tibia fractures was designed.Methods Thirty-six Sprague-Dawley male rats were randomized into two groups.On the first day,their right tibias were fractured by three-point bending technique.The study group （n=18） received a single injection of 10 μg/kg iloprost for 5 days,while the control group （n=18） received saline solution in the same way.On the 7th,14th and 28th days following the fracture,six rats were sacrificed and their right legs were harvested in each group.The progression of fracture healing was assessed for each specimen by the scores of radiography （by Lane-Sandhu） and histology （by Huo et al）.Results On the 7th day,the radiographic and histologic scores were equal.On the 14th day radiographic total score was 6 and histologic total score was 23 in the iloprost group,whereas radiographic total score was 11 and histologic total score was 33 in the control group.On the 14th day radiographic and histologic scores were significantly decreased in the iloprost group compared to the control group （P 〈0.05）.On the 28th day radiographic total score was 12 and histologic total score was 37 in the iloprost group,whereas radiographic total score was 15 and histologic total score was 40 in the control group.On the 28th day although there was a decrease in radiographic and histologic scores of the iloprost group acording to control group,it was not statistically significant （P 〉0.05）.Conclusion Iloprost delays fracture healing in early stage in rats.