白蛋白治疗急性脑出血的疗效分析

目的：观察白蛋白在急性脑出血中的治疗价值。方法：将64例急性脑出血病人随机分成治疗组和对照组，两组均给予甘露醇降颅压及对症治疗。治疗组同时加用白蛋白10g静脉滴注，1次／d，共7d。结果：治疗组比对照组神经功能缺损评分明显改善（P〈0．01）。结论：在脑出血急性期应用白蛋白治疗可明显改善其病情及预后。     

土茯苓中药复方制剂与大蒜油对小鼠的排铅作用比较

目的：探讨土茯苓中药复方制剂和大蒜油的排铅效果,为铅中毒的防治提供一定的理论依据。方法：以40mg／L的醋酸铅溶液,按0．01mug体重剂量连续15d灌胃造模,造模成功后将48只雄性成年小鼠随机分成4组,即土茯苓中药复方制剂组、大蒜油组、乙二胺四乙酸组和中毒不治疗组,连续15d驱铅治疗。在造模前、第16天、第31天分别测定各组小鼠的体重及抽取小鼠尾部全血并用石墨炉原子吸收法直接测定小鼠的血铅含量,对实验结果进行统计学分析。结果：①血铅含量：统计学意义驱铅治疗后,土茯苓中药复方制剂组、大蒜油组、乙二胺四乙酸组分别与中毒不治疗组的血铅含量比较,差异均有统计学意义（P〈0．01）;土茯苓中药复方制剂组、大蒜油组、乙二胺四乙酸组的血铅含量两两比较,差异有统计学意义（P〈0．01）。驱铅治疗后各组的血铅含量为：土茯苓中药复方制剂组〈EDTA组〈大蒜油组〈中毒不治疗组。（参体重：土茯苓中药复方制剂组、大蒜油组分别与中毒不治疗组的体重比较,差异有统计学意义（P〈0．05）;土茯苓中药复方制剂组与大蒜油组的体重比较,差异有统计学意义（P〈0．05）。土茯苓中药复方制剂组的体重〉大蒜油组的体重。③存活率：土茯苓中药复方制剂组、大蒜油组分别与中毒不治疗组的存活率比较,差异有统计学意义（P〈0．01）;土茯苓中药复方制剂组与大蒜油组的存活率比较,差异无统计学意义（P〉O．05）。结论：土茯苓中药复方制剂、大蒜油对血铅均有促排作用;驱铅功效为：土茯苓中药复方制剂〉大蒜油。     

高浓度铅接触对小鼠外周血红细胞形态的影响

目的：观察高浓度铅接触对红细胞形态的影响．并了解其对铅中毒的临床提示价值。方法：昆明种成年雄性小鼠15只．随机分成两组，实验组10只饮用2g／L硝酸铅溶液（1251mgPb^3＋／L）染毒，共50d。每10d切尾涂片一次，分别镜检计数含Howell—Jolly小体RBC，嗜碱性点彩RBC．嗜多色性RBC及低色素性RBC的出现率。结果：在50d的实验时间内，染毒组小鼠四种异常RBC出现率均随染毒时间而增加〈0．95〈r〈1,P〈0．01），分别白第50d、30d、20d和第10d起与对照相比有显著性意义（P〈0．01）。结论：低色素性RBC是提示铅中毒的较敏感的指标。含Howell-Jolly RBC的诊断价值不大。嗜碱性点彩RBC在铅中毒早期呈阴性时，应注意嗜多色性RBC和低色素性RBC的变化。     

糖尿病患者与非糖尿病患者脑梗塞的发病原因及预后比较

目的：探讨糖尿病患者与非糖尿病患者脑梗塞的发病原因及预后。方法：选取101例糖尿病并发脑梗塞者为实验组，163例非糖尿病发生脑梗塞患者为对照组。两组均予以常规内科治疗，包括降糖，降低颅内压，扩血管药物应用等，并对35例具有适应证的患者进行了静脉溶栓治疗。结果：两组患者在偏瘫（P〈0．05），高血压（P〈0．01），高脂血症（P〈0．05），治愈率（P〈0．05），致残率（P〈0．01）等方面相比均有明显的统计学意义。结论：糖尿病并发脑梗塞组疗效及预后均较非糖尿病发生脑梗塞组差。其原因不但与血糖水平高有关，而且与糖尿病患者本身的高血脂、高血压及高心脏疾患发生率有关。     

葛根素与蒙诺联合治疗早期糖尿病肾病的疗效观察

目的观察联用葛根素和蒙诺（ACEI）对糖尿病早期肾病（EDN）尿蛋白的影响。方法糖尿病早期肾病患者6l例，随机分为联合用药组3l例，蒙诺组30例。每例病人均服用蒙诺10mg，每日1次。联合用药组同时静脉滴注葛根素0．3g，每日1次，连续14天。结果联合用药组于治疗2周后24h尿蛋白及尿白蛋白排泄率明显降低fp〈0．05），且6个月后尿蛋白仍维持于较低水平。蒙诺组仅在治疗6个月后尿蛋白较前明显减少（p〈0．05）。结论在糖尿病早期肾病阶段，早期联合应用葛根素和蒙诺可快速降低尿白蛋白排泄率，并使尿蛋白长期维持于低水平。     

藻酸双脂钠对急性脑梗死患者纤维蛋白原、脂蛋白(a)的影响及疗效观察

目的：探讨藻酸双脂钠（PSS）治疗急性脑梗死患者血液成分变化及疗效。方法：急性脑梗死患者158例，随机分为两组。对照组：78例，常规治疗；治疗组：80例，在常规治疗基础上，应用藻酸双脂钠注射液100mg加入0．9％氯化钠静脉滴注，每日一次，连续观察14d。对比分析二组治疗前后脂蛋白（a）、血脂、纤维蛋白原等血液流变学指标．并动态观察治疗前后临床神经功能缺损评分。结果：藻酸双脂钠可降低全血粘度、血浆粘度、血小板聚集率、纤维蛋白原及血清TC、TG、LDL，与治疗前比较有显著性改变（P〈0．01或P〈0．05）；与对照组比较有显著性差异（P〈0．01或P〈0．05）．但对脂蛋白（a）无影响；近期预后较常规治疗组好（P〈0．05）．结论：藻酸双脂钠可改善血液高粘滞状态，起到降低纤维蛋白原、抗血小板聚集作用，可改善近期临床神经功能缺损程度。     

联合吸人糖皮质激素和长效β2激动剂治疗COPD疗效观察

目的：探讨联合吸入糖皮质激素与长效＆激动剂对慢性阻塞性肺疾病（COPD）的治疗作用。方法：急性加重期COPD病人60例，给予吸入布地奈德干粉400μg．2次／d．同时吸入福莫特罗干粉9μg，2次／d。观察1月、3月、6月，并测定痰液中炎性介质白细胞介素（IL-8）的量。结果：肺功能治疗前后有明显提高（P〈0．05）。呼吸症状均有所改善，尤其是喘息症状改善明显；痰中IL-8治疗后明显下降（P〈O．05）。结论：联合吸入糖皮质激素与长效β2激动剂对COPD患者的肺功能、自觉症状均有改善，痰中IL-8水平降低，可能与糖皮质激素加强了对气道炎症的作用有关。     

黄芩苷对小鼠抗炎作用的研究

昆明种小鼠100只随机均分10组：分别为口服和腹腔注射黄芩苷制剂大（2．0g／kg）、中（1．og／kg）、小（0．5g／kg）剂量组、阳性对照组（口服和腹腔注射地塞米松注射液0．01g／kg）和空白对照组（口服和腹腔注射等量生理盐水）,每天给药1次,连续给药7d,最后一次给药后30min,用二甲苯致小鼠耳廓肿胀,致炎1h后颈椎脱臼致死,冲下左右两耳片分别称重,测定小鼠耳廓的肿胀率和肿胀抑制率。结果：与生理盐水对照组比较,口服黄芩苷大剂量组小鼠耳廓的肿胀率显著降低（P〈0．01）;腹腔注射黄芩苷大剂量组小鼠耳廓肿胀率显著降低（P〈0．01）,中、小剂量组肿胀率降低（P〈0．05）。表明黄芩苷口服或腹腔注射对小鼠均具有一定的抗炎作用,呈现量效关系,且腹腔注射抗炎效果强于口服。     

益气活血方对慢性肝炎蛋白质代谢异常的影响

目的：观察益气活血类中药对慢性肝炎患者蛋白质代谢异常的疗效；方法：治疗组和对照组患者均予常规西药护肝治疗，治疗组加服自拟中药，对照组加用复方氨基酸静滴；结果：益气活血法对慢性肝炎蛋白质代谢异常患者的有效率为92．50％（37／40），明显优于对照组的有效率42．86％（12／28），[X^2=20．89，P〈0．05]结论：益气活血法对慢性肝炎蛋白质代谢异常患者的疗效明显优于单纯西药治疗。     

丹参联合西咪替丁辅助治疗小儿毛细支气管炎疗效评价

目的：探讨丹参联合西咪替丁辅助治疗小儿毛细支气管炎（毛支）的疗效及安全性。方法：2006—01—2008—03,将东风医院收治的175例毛支患儿分为治疗A组、治疗B组和对照组。3组均采用综合治疗,利巴韦林10-15mg／（kg．d）静滴;治疗A组加用丹参治疗,用法为每次0．4ml～0．6ml／（kg．d）静滴。疗程为5—7d;治疗B组,在治疗A组的基础上,加用西咪替丁,10—15mg／（kg．d）,用生理盐水稀释静滴,疗程7d。对3组疗效,以及症状、体征持续时间,住院时间等进行对照评价。结果：治疗B组治愈率明显提高,哮鸣音、湿啰音、咳嗽消失及住院时间明显缩短,与治疗A组及对照组比较差异有统计学意义（P〈0．05或P〈0．01）。结论：丹参联合西咪替丁辅助治疗小儿毛支,可缩短病程,提高治愈率,疗效确切,使用安全。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

库克斯顿城堡

城堡, 是欧洲典型的建筑之一, 每个城堡都有一个美丽的传说或是一段历史。从本期开始, 我们将推出“城堡之旅”, 带各位读者去浏览、观赏欧洲各地的城堡, 开始一段文化与历史的旅途!     

The Reader Response Approach to Teaching of English Literature

During interview with English majors, it was found that a majority of students expressed disappointment with their experience of English literature classes. Students' dislike of learning English literature appears to be the major problem of teaching English literature in China. Reader response approach is a good way to solve this problem. In this paper, I explain the rationale behind the reader response approach, such as its origin, definition, features, assumptions, and strategies. Then I illustrate how reader response approach works as a teaching strategy by presenting several teaching models. At last I evaluate its usefuiness for teachers and present the advantages of reader response approach in Chinese context.