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Vein transplantation using human umbilical cord blood stem cells in the treatment of stroke sequela

Neural Regeneration Research 2006年第7期1卷 618-621页

作者： Yong Man1, Jianbin Li2, Bo Yang3, Ji Ma1 1Department of Cerebral Surgery, the Second People’s Hospital of Zhengzhou, Zhengzhou 450000, Henan Province, China 2Red Cross Blood Center of Henan Province, Zhengzhou 450000, Henan Province, China 3Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China Department of Cerebral Surgery The Second People's Hospital of Zhengzhou Zhengzhou 450000 Henan Province China Red Cross Blood Center of Henan Province Zhengzhou 450000 Henan Province China Department of Neurosurgery Hospital of Zhengzhou University Zhengzhou 450000 Henan Province China

BACKGROUND: Transplanted mononuclear cell (MNC) of umbilical blood can survive in central nervous system (CNS) of host through blood brain barrier, differentiate into nerve cells, migrate to damaged site and integrate morphological structure and function with nerve cells of host so as to improve deficiencies of sensatory function, motor function and cognitive function and influence on stroke sequela. OBJECTIVE: To observe the vein transplantation of human umbilical cord blood stem cells (HUCBSC) for improving neurological function, limb function and activity of daily living of patients with stroke and evaluate the reliability. DESIGN: Self-controlled study. SETTING: Department of Neurosurgery, the Second People's Hospital of Zhengzhou City; Red-crossed Blood Center of Henan Province; Department of Neurosurgery, the Fist Affiliated Hospital of Zhengzhou University. PARTICIPANTS: A total of 10 patients with stroke sequela were selected from Department of Cerebral Surgery, the Second People's Hospital of Zhengzhou City from April to December 2005. There were 9 males and 1 female aged from 35 to 75 years with the mean age of 56 years. All of them were diagnosed with CT and MRI examination and coincidence with diagnostic criteria of stroke established by the Fourth National Academic Meeting for Cerebrovascular Disease. All patients provided informed consent. METHODS: 80-140 mL umbilical blood of term birth of newborn was selected hermetically and maintained in sterile plastic bag. And then, the blood was centrifugated at the speed of 1 500 r/min for 30 minutes at 22 ℃ in order to separate MNC, i.e., HUCBSC. In addition, after final diagnosis during hospitalization, stroke patients were perfused with HUCBSC through superficial vein of back of the hand. Each patient was averagely perfused with 6 portions of HUCBSC (cellular numbers ≥ 1×108/portion) and the interval between each portion was 1-7 days with the mean interval of 4 days. MAIN OUTCOME MEASURES: ① Neurological fun

关键词： cell stem Vein transplantation using human umbilical cord blood stem cells in the treatment of stroke sequela

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Posterior Chamber IOL Implantation in Traumatic Cataract with Injured Complications

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眼科学报 1992年第3期8卷 111-112,125页

作者： Haike Guo Shiaofang Chang Department of Ophthalmology,First Teaching Hospital,Henan Medical University Zhengzhou 450000,China Department of Ophthalmology First Teaching Hospital Henan Medical University Zhengzhou China.

Twenty-five cases of posterior chamber IOL implantation intraumatic cataract with complications associated with primary injury *** operating methods were described and the post-operative com-plications were ***-two percent of patients have the correctvision over 20/*** is suggested that the posterior chamber IOL can be im-planted in traumatic cataract with some injured *** SCIENCE1992;8:111-112.

关键词： traumatic cataract posterior chamber IOL implantation

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Clinical Observation on Treatment of 189 Cases of Diabetic Peripheral Nervous Lesion with "Maikang Capsule"(脉康胶囊)

Clinical Observation on Treatment of 189 Cases of Diabetic P...

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第三届国际传统医药大会

作者： Zhang Yong Zhengzhou Municipal Hospital of Traditional Chinese Medicine, Zhengzhou (450000)

The author of the present paper adopted therapeutic principles of nourishing Yin, replenishing Qi and removing stasis and apply "Maikang Capsule" (脉康胶囊 composed of herbal drugs for nourishing Yin, replenishing Qi and removing stasis) to treat diabetic peripheral nervous lesion and has achieved striking therapeutic effect. All the 189 cases of diabetes mellitus were diagnosed as non-insulin dependent diabetes and had symptoms and signs of peripheral nervous lesion (other causes induced nervous lesion was excluded ). According to overall analysis about the symptoms, signs and the patient’s conditions, it was divided into

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Probes into Tax Planning of SMEs

Probes into Tax Planning of SMEs

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2011 International Conference on Business Management and Electronic Information(BMEI 2011)

作者： Ma Weihuan Henan College of Finance and Taxation Zhengzhou China 450000

With the increased competition among enterprises,tax planning has become an effective path to gain competitive *** small and medium sized enterprises have become an important part of our national *** biased concepts lead to weak implementation of SMEs tax *** lack of professional support limits the implementaion of tax planning for ***,relevant measures should be taken to strengthen publicity and education tax,to improve the tax laws and regulations,to increase the tax law enforcement and tax planning to prevent risks,to improve the operational capacity of professionals,to establish and improve the tax agency mechanism,to increase professional support,and to promote the development of SMEs tax planning,so as to guide and promote healthy development of small and medium sized enterprises.

关键词： SMEs tax planning economic benefit

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Influence of Western and Chinese Cultural Differences on English Study

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海外英语 2012年第5X期 54-54,58页

作者： PEI Jie-jun(Zhengzhou university sports institute,zhengzhou 450000,China)

There is a huge difference between Chinese and Western culture,which directly affect the students' intercultural communicative *** on this,this article focuses on differences in national customs,geographic region,hist... 详细信息

关键词： cultural difference English learning influence

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Synthesis of Some New Enamine-type Quaternary Ammonium Compounds

Synthesis of Some New Enamine-type Quaternary Ammonium Compo...

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中国化学会第四届有机化学学术会议

作者： YANG, Hua SUN, Mo-Ran (Pharmaceutical College of Zhengzhou University, Zhengzhou 450000)

＜正＞The Stevenes rearrangement of nitrogen ylide was one of the most important methods for constructing quaternary carbon in the synthesis of heterocycle *** as we showed in Scheme 1, we did not get the expected quaternary ammonium compounds 3a-3c （the precursor compound of Stevenes rearrangement）, however we gained the enamine-type quaternary ammonium compounds 4a-4c and 5b-5c in the yield of 95% and 5% respectively. The compounds 4a-4c were some new enamine-type quaternary ammonium compounds which were formed by the sequential deprotonation and O-alkylation of precursor compounds 3a-3c. Such reaction was never

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FUNCTIONS OF TEACHER′S REPETITION IN CLASSROOM INTERACTION

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天中学刊 1998年第S1期13卷 160-162页

作者： Liu Hanjie（English Department of Henan Finance and Econmic Institure，Zhengzhou，450000） English Department of Henan Finance and Econmic Institute Zhengzhou450000

Repetition is the repeating of a word, a phrase or longer syntactic unit exactly or with variation. Past research suggests the pervasiveness of repetition, and its significance in questioning prior to theoretical and methodological assumption. Coook Gumperz (1977) includes repetition as a form of instruction giving in classroom talk. According to my studies on the transcriptions of English lessons given by Chinese teachers to middle school studnets, repetition occurs much more frequently than any other speech act. Especially in the teacher's speech, repetition is used in many different situations. Careful observation of native English - speaking teachers' lessons, I found that repetition also plays a very important role in classroom interaction.

关键词：篇章语调英语华南理工大学山田山口出版社

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Summary on the Design Optimization of Concrete Plate Rockfill Dam ofGongboxia Hydropower Plant

Summary on the Design Optimization of Concrete Plate Rockfil...

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International Conference of Hydropower PROCEEDINGS

作者： DU Qingping Xiaolangdi Engineering Consulting Company Ltd Zijingshan Road No.68 Zhengzhou China Zip Code: 450000 WU Xuanzheng Xiaolangdi Engineering Consulting Company Ltd. Zijingshan Road No.68 Zhengzhou China Zip Code: 450000

＜正＞ 1. Design IntroductionThe concrete rockfill dam of Gongboxia Hydropower Plant is 429.0m in dam crest length, 10.0m in crest width, 139m in maximum height and 1:1.4 in upstream gradient, 1:1.3-1:1.5 in downstream gradient. A wave protection wall of L type with height of 5.8m is designed to connect the dam plate and the dam crest elevation is 2010m. At the left bank, the upstream concrete high foot wall of 38m links to the foot plate and at the right bank, the upstream concrete high foot wall of 47.5m links to the foot plate. The Concrete plate is various in thickness, around 0.3+0.003H （0.3m-0.7m）. From the upstream to the downstream area of the dam, it covers upstream inclined bottom blanketing （1A）, capping area （1B）, concrete plate, concrete foot plate, mat base（2A）, transition area （3A）, main rockfill area （3B1, 3B2） and downstream subsidiary rockfill area （3C）. Total embankment is around 4.7 million cm3.

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A reasonable scheme of Supervisory system for The Monitoring Centers

A reasonable scheme of Supervisory system for The Monitoring...

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2011 International Conference on Advanced Power System Automation and Protection(APAP 2011)

作者： NIU XueYuan 1 LI Jing 1 ZHAN Zhu 1 1 Electric Power of zhengzhou Henan province Zhengzhou 450000

A rational supervisory system is very helpful for operators of the Monitoring-Center in daily work and accidents handling. If the MonitoringCenter and Operating-Team mode is a new one, and there is little reference. But the designer of the supervisory system may not know clearly what the Work Field needs, there is not enough to work successfully for it. It is presented on how to operate the supervisory system succssfully.

关键词： Monitoring-Center supervisory system signals Supervisory pictures

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体育教师应对基础教育体育课程改革挑战之策略

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天津体育学院学报 2003年第3期18卷 81-82页

作者：胡晓波郑州经济管理干部学院郑州450000

探讨了体育教师应对挑战的策略,认为体育教师必须随时对自已的工作及专业能力的发展进行评估,树立终身学习的意识,保持开放心态,把学校视为自己学习的场所,在实践中学习,不断对自己的教育教学进行研究、反思,对自己的知识与经验进行重... 详细信息

探讨了体育教师应对挑战的策略,认为体育教师必须随时对自已的工作及专业能力的发展进行评估,树立终身学习的意识,保持开放心态,把学校视为自己学习的场所,在实践中学习,不断对自己的教育教学进行研究、反思,对自己的知识与经验进行重新整合,以适应不断变化的教育要求。

关键词：体育教师体育课程课程改革策略

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