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Genetic variation of NEDD4L is associated with essential hypertension in female Kazakh general population

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Genetic variation of NEDD4L is associated with essential hyp...

第十三次全国心血管病学术会议

作者： WANG Hong-mei,LI Nan-fang,YANG Jin,ZHOU Ling,HONG Jing, GUO Yan-ying,LUO Wen-li,CHANG Jian-hang Hypertension Institute of xinjiang,Hypertension Center of People’s Hospital of xinjiang uygur autonomous region,xinjiang 830001, china

Objective Hypertension affects>18.8%of adults in ***,hypertension is the most prevalent risk factor for cardiovascular morbidity and mortality *** variation is thought to contribute to the etiology of hypertension. NEDD4L is a candidate gene for hypertension,both functionally and *** purpose of the current study was to investigate the relationship between the variation in NEDD4L and essential hypertension in Kazakh,which is a relatively isolated population with a pure genetic background and is an ideal population to study genetic mechanisms of hypertension. Methods We sequenced all exons and the promoter region of *** samples were obtained from 94(47 males

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地倾斜异常图像与地震预测

四川地震 2004年第4期 41-46页

作者：杨又陵刘辉齐健江崇昆新疆维吾尔自治区地震局新疆乌鲁木齐830011

系统分析了1988～1998年期间新疆4个台站、5套地倾斜仪记录到的异常图像,发现与周围的4级以上及强远震有较好的对应关系。在对图像特征、典型震例研究的基础上,归纳了异常图像的识别标志、与地震关系的定性指标;对异常图像的可能机制作... 详细信息

系统分析了1988～1998年期间新疆4个台站、5套地倾斜仪记录到的异常图像,发现与周围的4级以上及强远震有较好的对应关系。在对图像特征、典型震例研究的基础上,归纳了异常图像的识别标志、与地震关系的定性指标;对异常图像的可能机制作了初步讨论,认为可能是岩石临破裂前的裂隙扩展、断层预滑的直接记录;地倾斜异常图像的研究对地震的短临预报具有参考价值。

关键词：地倾斜异常图像中强地震

地震前兆系统信息熵的初步研究——以乌鲁木齐—玛纳斯地区为例

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内陆地震 1989年第4期3卷 372-374页

作者：王海涛杨马陵新疆维吾尔自治区地震局

岩石试验及许多震例研究表明,地震的孕育过程以及地震前兆的演化过程均是从简单到复杂的变化过程。地震预报之所以成为当今公认的科学难题,主要原因就在于地震孕育的前兆表现是个非常复杂的变化系统。因此如何描述,尤其是定量化描述这... 详细信息

岩石试验及许多震例研究表明,地震的孕育过程以及地震前兆的演化过程均是从简单到复杂的变化过程。地震预报之所以成为当今公认的科学难题,主要原因就在于地震孕育的前兆表现是个非常复杂的变化系统。因此如何描述,尤其是定量化描述这种复杂性是致力于地震预报研究的人们非常感兴趣的问题,近年来朱令人等人引用新的学科方法在这方面做了有益的尝试,并取得了较好的结果。本文借鉴前人的工作,试算了地震前兆的信息熵。

关键词：地震前兆信息熵乌鲁木齐地区

重组人血小板生成素治疗慢性难治性免疫性血小板减少性紫癜

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中国新药与临床杂志 2010年第9期29卷 669-671页

作者：李燕王晓敏聂玉玲张莲兴新疆维吾尔自治区人民医院血液科新疆乌鲁木齐830001

目的观察重组人血小板生成素(rhTPO)治疗慢性难治性免疫性血小板减少性紫癜(ITP)的疗效,探讨骨髓巨核细胞数与疗效的关系。方法 21例慢性难治性ITP患者,予皮下注射rhTPO,15 000 U.d-1,每日1次,疗程14 d。动态观察患者血常规,定期监测肝... 详细信息

目的观察重组人血小板生成素(rhTPO)治疗慢性难治性免疫性血小板减少性紫癜(ITP)的疗效,探讨骨髓巨核细胞数与疗效的关系。方法 21例慢性难治性ITP患者,予皮下注射rhTPO,15 000 U.d-1,每日1次,疗程14 d。动态观察患者血常规,定期监测肝、肾功能及凝血功能,并分析治疗有效患者骨髓巨核细胞数与血小板上升数值之间的相关性。结果 21例患者用药前血小板计数为(12±s 7)×109.L-1,用药后d 8血小板计数上升至(42±5)×109.L-1,与用药前比较差异非常显著(P3)×109.L-1,有效率为76%。rhTPO治疗有效患者骨髓巨核细胞数与血小板上升数值呈正相关(r=0.692,P=0.003)。仅1例出现轻微不良反应。结论 rhTPO治疗慢性难治性ITP起效快,短期疗效、安全性好,骨髓巨核细胞数越多的患者疗效越显著。

关键词：紫癜,血小板减少性,免疫性血小板生成素巨核细胞药物疗法

The time lag spectrum of Cir X-1 on its normal branch

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Science china(Physics,Mechanics & Astronomy) 2010年第S1期53卷 60-63页

作者： QU JinLu1,LU Yu1,2,DING GuoQiang3,ZHANG Fan1,LEI YaJuan1 & LI ZhiBing1 1 Key Laboratory for Particle Astrophysics,Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,china 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,china 3 urumqi Observatory,NAOC urumqi 83001.,china 1. Key Laboratory for Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China2. Graduate University of Chinese Academy of Sciences Beijing 100049 China3. Urumqi Observatory NAOC Urumqi 830011 China

In the radiation-hydrodynamics model,the time lag and fractional root-mean-squared(rms) amplitude as a function of emitted photon energy should show a minimum on the normal branch *** has been seen in the Z-sources Cyg X-2 and GX ***,using the observations from the Rossi X-ray Timing Explorer(RXTE),we study the energy dependence of normal branch QPOs in the peculiar Z-source Cir *** discuss the results in the context of radiation-hydrodynamics and the Comptonization model.

关键词： Cir X-1 temporal variability QPO time lag

地震谣言、误传和恐震心理的社会影响及其对策

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国际地震动态 1989年第2期 20-23页

作者：叶民权新疆维吾尔自治区地震局

本文通过对近年来在我国新疆维吾尔自治区发生的3次地震谣言、误传和恐震心理事件的介绍及分析,阐明了其发生的原因及应采取的措施和对策,并提出了加强今后工作的几点意见。

关键词：地震谣言恐震心理余震地震地震对策

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新疆乌鲁木齐地区地震水化震例深入剖析

内陆地震 1989年第3期3卷 230-239页

作者：蔡仲琼新疆维吾尔自治区地震局

本文在水化前兆清理研究的基础上,采用统一的异常判别方法,应用适合本地区的“异常可靠性评价标准”,对新疆乌鲁木齐地区150km范围内的中强地震和反例事件进行了深入剖析,对水化异常与地震三要素的关系进行了统计分析。研究结果是制定... 详细信息

本文在水化前兆清理研究的基础上,采用统一的异常判别方法,应用适合本地区的“异常可靠性评价标准”,对新疆乌鲁木齐地区150km范围内的中强地震和反例事件进行了深入剖析,对水化异常与地震三要素的关系进行了统计分析。研究结果是制定地震水化异常判据和定量化指标的基础。

关键词：地震水化异常震例乌鲁木齐地区

Effect of Nitrate on Root Development and Nitrogen Uptake of Suaeda physophora Under NaCl Salinity

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Pedosphere 2010年第4期20卷 536-544页

作者： YUAN Jun-Feng FENG Gu MA Hai-Yan TIAN Chang-Yan Key Laboratory of Oasis Ecology and Desert Environment Xinjiang Institute of Ecology and Geography ChineseAcademy of Sciences Urumqi 830011 （China） Graduate-UniversitY of Chinese Academy of Sciences Beijing 100039 （China） College of Resources and Environmental Sciences China Agricultural University Beijing 100094 （China）

The effects of NaCl salinity and NO^-3 on growth, root morphology, and nitrogen uptake of a halophyte Suaeda physophora were evaluated in a factorial experiment with four concentrations of NaCl （1, 150, 300, and 450 mmol L^-1） and three NO^-3 levels （0.05, 5, and 10 mmol L^-1） in solution culture for 30 d. Addition of NO^-3 at 10 mmol L^-1 significantly improved the shoot （P 〈 0.001） and root （P 〈 0.001） growth and the promotive effect of NO^-3 was more pronounced on root dry weight despite the high NaCl concentration in the culture solution, leading to a significant increase in the root：shoot ratio （P 〈 0.01）. Lateral root length, but not primary root length, considerably increased with increasing NaCl salinity and NO^-3 levels （P 〈 0.001）, implying that Na^＋ and NO3^- in the culture solution simultaneously stimulated lateral root growth. Concentrations of Na^＋ in plant tissues were also significantly increased by higher NaCl treatments （P 〈 0.001）. At 10 mmol L^-1 NO^-3, the concentrations of NO^-3 and total nitrogen and nitrate reductase activities in the roots were remarkably reduced by increasing salinity （P 〈 0.001）, but were unaffected in the shoots. The results indicated that the fine lateral root development and effective nitrogen uptake of the shoots might contribute to high salt tolerance of S. physophora under adequate NO^-3 supply.

关键词： halophyte lateral roots nitrate reductase activity root morphology

Impact of agricultural development on variation in surface runoff in arid regions:a case of the Aksu River Basin

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Journal of Arid Land 2012年第4期4卷 399-410页

作者： XinHuan ZHANG1,DeGang YANG1,XinYi XIANG2,Xiang HUANG1 1 xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,urumqi 83001.,china 2 School of Geographical Sciences,Southwest University,Chongqing 400715,china Chinese Acad Sci Xinjiang Inst Ecol & Geog Urumqi 830011 Peoples R China Southwest Univ Sch Geog Sci Chongqing 400715 Peoples R China

Located in the south of xinjiang uygur autonomous region,the Tarim River is the longest inland river in *** development,excessive exploitation and low surface water use efficiency in the headstream regions have led to a marked decrease in the water supply to the ***,in turn,has resulted in the drying-up of the watercourse in the lower reaches of the Tarim River and serious deterioration of the *** Aksu River Basin,the most important headstream of the Tarim River,was selected as the research area in this *** elastic coefficient,water demand coefficient and water utilization intensity as the indices,we studied the impact of agricultural development on decreasing surface runoff since the *** results indicated that(1) the increasing rate of consumption of surface runoff outstripped the rate of increase measured in the natural catchment discharge,resulting in ever diminishing stream discharge into the Tarim *** irrigation and seepage loss in irrigation canal systems were the major sources for runoff consumption,taking 63.72% of the overall runoff ***'s more,agricultural water consumption took up more than 97% of the water used for long-term production;(2) the expansion of cultivated land,change of planting structure and comparatively low agricultural irrigation efficiency all contributed to the decrease in surface runoff of the Aksu *** elasticity coefficient of surface runoff reduction corresponding to the increase in planted area was 0.34 in the 1950s,while in the 2000s it had increased to *** reflected a more sensitive response of runoff decrease to cultivated land *** increase in cotton and fruit production,without widely-used scientific irrigation methods and water-saving technology,led to considerable waste of the water ***,the irrigation efficiency was still quite low,characterized by the waste of water resources,and the decrease of surface r

关键词： agricultural water use efficiency cultivated land area planting structure surface runoff variation Aksu River Basin