李振华教授调理脾胃用药规律探讨

李振华教授，生于1924年，河南省洛宁县人。著名中医脾胃学专家，全国片批名老中医。国务院特殊津贴专家，原中华中医药学会常务理事、第七届全国人大代表，曾任河南中医学院院长，从事中医临床与教学六十余载，长于内科杂病，晚年潜心于脾胃学说研究，著有《中国传统脾胃病学》等，并负责研究河南省重点科研项目“脾胃气虚本质的研究”及“七五”国家重点科技攻关项目“慢性萎缩性胃炎脾虚证临床及实验研究”，且均荣获河南省科技进步成果奖。经过多年临床实践，李老整理总结出调理脾胃的用药规律。提出通过药物件味归经，以及药效应用与脾胃的生理、病理特点相结合的川药大法。     

自体造血干细胞采集的护理

[目的]为进行自体外周血造血干细胞移植的病人提供优质护理，采集足够数量的造血干细胞，降低术中及术后不良反应。[方法]采用COBE Spectra血细胞分离机采集造血干细胞在采集前严密观察病人心理和血常规的变化，维持病人心理状态的稳定，掌握干细胞采集的最佳时机；术中严密观察生命体征、意识、四肢口唇是否有麻木感；术后监测病人外周的穿刺部位是否有出血，有无手足抽搐。[结果]20例病人均采集足够数量的造血干细胞，无不良反应发生：[结论]优质护理为自体外周血造血干细胞移植的成功奠定了基础。     

细胞因子与2型糖尿病及胰岛素抵抗的相关性研究

目的 研究2型糖尿病及胰岛素抵抗患者白细胞介素6（IL-6）、白细胞介素8（IL-8）及肿瘤坏死因子α（TNF—α）的变化，分析细胞因子与糖尿病及胰岛素抵抗的相关性。方法 采用酶联免疫吸附法测定90例2型糖尿病患者及30例正常人血清各细胞因子浓度，并同时测定空腹血糖（FPG）、糖化血红蛋白、空腹胰岛素（FINS）及空腹C肽（FCP）水平，分析其与细胞因子的相关性。结果 与正常对照组比较2型糖尿病组血清细胞因子的含量均明显增高（P〈0．01、P〈0．05）；胰岛素抵抗组的IL-6、TNF—α升高与非胰岛素抵抗组比较差异有统计学意义（P〈0．05），胰岛素抵抗与细胞因子的增高密切相关。结论 2型糖尿病患者存在着细胞因子的过度激活，并与胰岛素抵抗密切相关，细胞因子在2型糖尿病及胰岛素抵抗的发生发展中起着重要的作用。     

县级医院护士伦理道德素质调查

近年来，对护理伦理学的研究已日渐增多，护理伦理学已列入护理的正规教程，但时于基层医院护理队伍伦理道德素质状况的研究甚少，县级医院面对的是占中国80％的农村和城镇居民，其服务对象不同于大医院，也不同于村、镇卫生院。基于上述原因，本问卷调查目的在于丁解县级医院护理队伍伦理道德素质教育的状况。以及护士所面对的冲突和困难，以加强和改善护理队伍的素质建设，提高护理工作质量。     

Bamboo joint-like appearance of stomach in Korean patients with Crohn's disease]

BACKGROUND/AIMS: Bamboo joint-like (BJL) appearance is an endoscopic finding characterized by swollen longitudinal folds transversed by erosive fissures or linear furrows on the lesser curvature side of gastric body and cardia. It has been reported to be associated with Crohn's disease (CD). This study was aimed to evaluate the incidence of BJL appearance in Korean patients with CD. METHODS: From January to December in 2005, we performed esophagogastroduodenoscopy (EGD) in patients diagnosed as CD and ulcerative colitis (UC) in our hospital. Non-inflammatory bowel disease (IBD) subjects with upper gastrointestinal symptoms who underwent EGD were consecutively enrolled during the same period. One endoscopist performed all the endoscopic examinations to avoid inter-observer variation. A dye-spraying technique with 0.4% indigocarmine was used to allow the detection of subtle changes during the endoscopic examination. RESULTS: A total of 21 patients with CD (mean age+/-SD, 40+/-15 yr; M/F, 13/8), 28 patients with UC (42+/-15 yr; 21/7), and 685 non-IBD subjects (49+/-14 yr; 354/331) were enrolled. EGD findings in CD patients were gastric erosions (11/21), chronic superficial gastritis (5/21), chronic atrophic gastritis (1/21), duodenal erosions or ulcers (2/21), and normal (2/21). Incidence of BJL appearance was significantly higher in patients with CD (47.6%, 10/21) than others (UC, 3.6%, 1/28; non-IBD, 0.1%, 1/685) (p< 0.0001). Among patients with CD, incidence of BJL appearance was not significantly different according to the sex, status of H. pylori infection, Vienna classification for phenotype, medications or EGD findings. CONCLUSIONS: BJL appearance on the gastric body and cardia can be a diagnostic clue to CD.     

A case of Non-Hodgkin's lymphoma in a patient with Crohn's disease]

Although adenocarcinoma is a well known complication of chronic inflammatory bowel disease, primary gastrointestinal lymphoma occurring in Crohn's disease is rare. A 40-year-old man with 10 year-history of Crohn's disease had multiple longitudinal ulcerative lesions on descending colon in follow-up colonoscopic examination. Microscopic examination of proximal descending colon revealed peripheral T cell lymphoma and other site of the descending colon was consistent with Crohn's disease. The patient reached complete remission of malignant lymphoma after three cycles of combined chemotherapy. He has been well for 10 months with sulfasalazine maintenance therapy but was admitted to the hospital due to spontaneous bowel perforation of ascending colon. Right hemicolectomy was done, but the patient died of post-surgical recurrent mesenteric abscess and sepsis. To the best of our knowledge, this is the first case of Non-Hodgkin's lymphoma complicating Crohn's disease in Korea which was confirmed by immunohistochemical studies.     

Effective high-capacity gutless adenoviral vectors mediate transgene expression in human glioma cells.

Glioblastoma multiforme (GBM) is the most common subtype of primary malignant brain tumor. Although serotype 5 adenoviral vectors (Ads) have been used successfully in clinical trials for GBM, the capacity of Ads to infect human glioma cells and the expression of adenoviral receptors in GBM cells have been challenged. In this report, we studied the expression of three molecules that have been shown to mediate adenoviral entry into cells, i.e., coxsackie and adenovirus receptor (CAR), integrin alphavbeta3 (INT), and major histocompatibility complex class I (MHCI), in rodent glioma cell lines and low-passage primary cultures and cell lines from human GBM. We correlated levels of expression of CAR, INT, and MHCI with transduction efficiency elicited by several high-capacity helper-dependent adenoviral vectors (HC-Ads). Expression levels of adenoviral receptors were variable among the different GBM cells studied. HC-Ad-mediated therapeutic gene expression was efficient, ranging between 20 and 80% of the total target cells expressing the encoded transgenes. Our results show no correlation between the levels of CAR, INT, or MHCI molecules and the levels of transgene expression or the number of GBM cells transduced. We conclude that expression levels of adenoviral receptors do not predict their transduction efficiency or biological function.     

高等院校计算机基础教育的现状与对策

通过分析高等院校计算机基础教育面临的形势和存在的问题，提出相应的解决办法，同时指出教师必须采用新的教学模式和教学方法，这样才能培养出符合时代需求的新型人才。     

在音乐缭绕中痊愈

你是否曾经因为它血脉贲张浑身发抖过．你是否因为它心潮起伏热泪盈眶过？如果这世界上没有它．你怕么？当天堂的圣歌响起．即使面对死亡．你也无所畏惧，它以它温柔的手．抚平你心里和肉体的伤……它让你不痛。[编者按]     

高护生临床授课效果评价

高等护理毕业生应具备临床护理、护理教育、护理科研、护理管理、社区护理5方面的能力。其授课水平的高低将成为评价高护生护理教育能力的重要指标。我院从2002年起探讨对高护生临床授课的教学模式，以提高授课水平。笔者对2004年-2005年在我院实习的168名高护生进行调查，现将结果报告如下。