检索结果-南通市图书馆

Insulin sensitivity and complications in type 1 diabetes: New insights

World Journal of Diabetes 2015年第1期6卷 8-16页

作者： Petter Bjornstad janet K Snell-Bergeon Kristen J Nadeau David m maahs Department of Pediatrics University of Colorado School of Medicine Barbara Davis Center for Diabetes University of Colorado School of Medicine Department of Pediatrics Division of Pediatric Endocrinology University of Colorado School of Medicine

Despite improvements in glucose, lipids and bloodpressure control, vascular complications remain the most important cause of morbidity and mortality in patients with type 1 diabetes. For that reason, there is a need to identify additional risk factors to utilize in clinical practice or translate to novel therapies to prevent vascular complications. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes that has been linked with the development and progression of both micro- and macrovascular complications. Adolescents and adults with type 1 diabetes have reduced insulin sensitivity, even when compared to their non-diabetic counterparts of similar adiposity, serum triglycerides, high-density lipoprotein cholesterol, level of habitual physical activity, and in adolescents, pubertal stage. Reduced insulin sensitivity is thought to contribute both to the initiation and progression of macro- and microvascular complications in type 1 diabetes. There are currently clinical trials underway examining the benefits of improving insulin sensitivity with regards to vascular complications in type 1 diabetes. Reduced insulin sensitivity is an increasingly recognized component of type 1 diabetes, is implicated in the pathogenesis of vascular complications and is potentially an important therapeutic target to prevent vascular complications. In this review, we will focus on the pathophysiologic contribution of insulin sensitivity to vascular complications and summarize related ongoing clinical trials.

关键词： Type 1 diabetes Insulin sensitivity Vascularcomplications Hyperfiltration Cystatin C Creatinine Glomerular filtration rate

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

PROLACTINOmAS——SOmE UNRESOLVED ISSUES

PROLACTINOMAS——SOME UNRESOLVED ISSUES

引用

2008内分泌代谢性疾病系列研讨会暨中青年英文论坛

作者： janet Schlechte University of Iowa Hospitals and Clinics Iowa City Iowa USA M.D.

A dopamine agonist is the preferred therapy for all prolactinomas and the goals of treatment are to normalize prolactin,restore gonadal function and fertility,reduce tumor size and reverse pituitary *** the efficacy and widespread use of dopamine agonists,the optimal duration of therapy,outcome of drug withdrawal and the safety of long term therapy have not been established.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Physical activity and dietary behaviors of health clinic workers trying to lose weight

引用

Health 2012年第8期4卷 493-499页

作者： Tan Leng Goh Trever Ball janet m. Shaw James C. Hannon Department of Exercise and Sport Science University of Utah Salt Lake City USA

Health clinic workers are potential agents of change for weight loss to patients, yet their behaviors are not well known. This study examined physical activity (PA) levels and dietary habits of health clinic workers who were and who were not trying to lose weight. Participants were 64 community health clinic workers (58 females and 6 males). moderate-to-vigorous intensity (mVI) time spent in PA was assessed by triaxial accelerometry over 7 consecutive days. Dietary habits and weight loss efforts were determined by a food frequency questionnaire. Differences in mVI and nutrition variables were assessed by One-way ANOVA, comparing those trying to lose weight and those not trying to lose weight. 48 out of 64 health clinic workers (approximately 75%) indicated that they were currently trying to lose weight. There were significant differences (p mass Index (BmI), daily energy (Kcal) and fat (g) intake between those trying to lose weight and those not trying to lose weight. There were no significant differences in mVI, daily sugar intake (g), vegetable and fruit servings, and daily fiber intake (g) between groups. Health clinic workers trying to lose weight appear to be engaging in some appropriate dietary but not PA behaviors.

关键词： Accelerometer Overweight Healthcare Nutrition

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Groundwater Potential mapping in Lapan Gwari Community Using Integrated Remote Sensing and Electrical Resistivity Soundings

引用

International Journal of Geosciences 2023年第8期14卷 719-732页

作者： Ayuba Danmangu mangs Jude Steven Ejepu Charity Chizaram Nkemkah Solomon Nehemiah Yusuf Adamu Keana Sallau janet Agati Yakubu Yusuf Ibrahim Williams midala Wakili Department of Geology University of Jos Jos Nigeria Department of Geology School of Physical Sciences Federal University of Technology Minna Nigeria The Carter Centre Jos Nigeria Department of Geology University of Maiduguri Maiduguri Nigeria Department of Geology Modibbo Adama University of Technology Yola Nigeria

This research aims to address the pressing issue of failed and abandoned wells, causing water scarcity in Lapan Gwari Community, through an improved groundwater exploration approach integrating remote sensing and electrical resistivity soundings. The study area, located within the Zungeru Sheet 163 SE, spans Latitudes 9°30'00"N to 9°32'00"N and Longitudes 6°28'00" to 6°30'00". The surface geologic, structural, and hydrogeological mapping provided essential insights into the hydrogeological framework. Leveraging SRTm DEm data, thematic maps were created for geomorphology, slope, land use, lineament density, and drainage density. These datasets were then integrated using ArcGIS to develop a preliminary groundwater potential zones map. Further investigations were conducted using Vertical Electrical Sounding (VES) and Electrical Resistivity Imaging (2D VES) surveys at targeted locations identified by the preliminary map. Results show that the study area predominantly consists of crystalline rocks of the Nigerian Basement Complex, primarily comprising schist and granite with minor occurrences of quartz vein intrusions. Surface joint directions indicated a dominant NE-SW trend. The VES data revealed three to four geoelectric layers, encompassing the topsoil (1 to 5 m depth, resistivity: 100 Ωm to 300 Ωm), the weathered layer (in the 3-layer system) or fractured layer (in the 4-layer system), and the fresh basement rock characterized by infinite resistivity. The shallow weathered layers (3 to 30 m thickness) are believed to hold aquiferous potential. Hydrogeological interpretation, facilitated by 2D resistivity models, delineated water horizons trapped within clayey sand and weathered/fractured formations. Notably, the aquifer resistivity range was found to be between 3 - 35 m and 100 - 300 Ωm, signifying a promising aquifer positioned at depths of 40 to 88 m. This aligns with corroborative static water level measurements. Given this, we recommend drilling depths of a mini

关键词： Vertical Electrical Sounding Electrical Resistivity Imaging Fractured Aquifer Groundwater Exploration

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Solanum lycopersicum: Novelties for Climate Factors and Its Agronomic management for High Yields

引用

World Journal of Engineering and Technology 2022年第3期10卷 605-612页

作者： Víctor García-Gaytán Soledad García-morales Ana V. Coria-Téllez Fanny Hernández-mendoza janet maría León-morales El Colegio de michoacán La Piedad México Profesor Investigador Mejoramiento Integral de Plantas a Través de la Genética y Nutrición Vegetal La Piedad México (CONACYT) Centro de Investigación y Asistencia en Tecnología y Diseñ o del Estado de Jalisco Zapopan México Coordinación Académica Región Altiplano Oeste Universidad Autónoma de San Luis Potosí San Luis Potosí México

The intensive production of vegetables such as tomatoes depends on various strategies to achieve high *** of this manuscript is to provide scientific and technological strategies for the intensive production of tomato or other vegetables in mega-production factories. However, with the advancement of knowledge, new improvements in the strategies will be incorporated. We have carried out research related to growth and yield variables in S. Lycopersicum. From this research we have worked on the intensive production of this noble vegetable at an industrial level. The results obtained are improvements in the production system. The improvements include the selection of the appropriate variety, germination and development of seedlings in a certified nursery. Trans-plantation in soil or hydroponics. The conditions of nutrient applications from the irrigation head system. The ventilation system and monitoring of climatic factors both day and night (temperature and relative humidity). monitoring of macro- and micronutrients in the plant system, including Ca, K, Fe, and Zn. Soil fertility analyzes should include: primary and secondary macronutrients (ppm), organic matter (Om), EC, pH, bulk density (BD), and cation exchange capacity (CEC). The nutritional diagnosis to confirm ranges of sufficiency. As a tool in plant nutrition programs, foliar application can include biostimulants and growth regulators. The foregoing can be considered strategies for the integral management of the tomato crop.

关键词： Integrated management Climate Factors Plant Nutrition Growth Regulators

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

用以局部治疗青光眼的碳酸酐酶抑制剂

引用

眼科新进展 1992年第3期 63-64页

作者： STEVEN m.PODOS janet B.SERLE 秦虹潍坊市人民医院眼科

Becker B.于1954年首次报道了口服500mg至100mg碳酸酐酶抑制剂醋氮酰胺能有效地降低人眼内压。一年后,Green和Leopold发现结膜下注射醋氮酰胺并不能降低家兔的眼内压。此后开始了时起时伏、长达35年的寻找局部用碳酸酐酶抑制剂的历程。... 详细信息

Becker B.于1954年首次报道了口服500mg至100mg碳酸酐酶抑制剂醋氮酰胺能有效地降低人眼内压。一年后,Green和Leopold发现结膜下注射醋氮酰胺并不能降低家兔的眼内压。此后开始了时起时伏、长达35年的寻找局部用碳酸酐酶抑制剂的历程。这项工作的完成主要应归功于弗罗里达州立大学的Thomas maren。

关键词：青光眼碳酸酶抑制剂碳化合物眼内压眼压

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

全新版新世纪走遍美国·学习指导 3

引用

2008年

作者： michael Berman janet Battiste

本书主要目的是帮助学生提高口语交际能力。每个单元都根据相应剧集的剧情设计了多种双人、小组和全班活动。

ISBN: (纸本)9787301143797

本书主要目的是帮助学生提高口语交际能力。每个单元都根据相应剧集的剧情设计了多种双人、小组和全班活动。

关键词：英语自学参考资料

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

种子活力测定

引用

种子 2003年第4期22卷 63-66页

作者： Dennis m.Tekrony janet F.Spears 谢特立肯塔基大学农学系北卡罗纳州立大学作物科学系福建省种子总站福州350003

取得最高产量的第一步是在大田、温室或苗床有可接受的植株密度，而后者则需要高质量种植的种子。那么高质量又指什么？它包含着优良，但优良又与哪些特性相关呢？纯度和发芽测试是大多数实验室100多年来测定种子质量的两个完整因子。... 详细信息

取得最高产量的第一步是在大田、温室或苗床有可接受的植株密度，而后者则需要高质量种植的种子。那么高质量又指什么？它包含着优良，但优良又与哪些特性相关呢？纯度和发芽测试是大多数实验室100多年来测定种子质量的两个完整因子。然而，最近种子产业和种植者需要了解更多，着重于许多质量因子如种子健康性，遗传纯度与种子活力。所有这些因子除本文侧重论述的种子活力外，在培训手册中已有详细讨论。

关键词：种子活力测定技术种子发芽苗期表现胁迫测定法种苗生长评估测试法生物化学测定法

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

边缘效应对原始花旗松林冬季温度的影响(英文)

引用

生态学报 2001年第9期21卷 1403-1412页

作者： janet Silbernagel 陈吉泉宋波威斯康星大学景观设计系密执安大学林学院威克莱蒙森大学森林系

由林缘到林内 ,夏季温度有明显的梯度变化。但还未有人对其它季节的温度变化 ,进行研究。自 1 991年 1 0至 1 992年 5月 ,对林缘至原始花旗松林林内的温度 ,进行了连续的实地测量 ,并与相应的夏季温度变化加以比较。主要研究目的 ,是测... 详细信息

由林缘到林内 ,夏季温度有明显的梯度变化。但还未有人对其它季节的温度变化 ,进行研究。自 1 991年 1 0至 1 992年 5月 ,对林缘至原始花旗松林林内的温度 ,进行了连续的实地测量 ,并与相应的夏季温度变化加以比较。主要研究目的 ,是测定沿林缘两侧 ,是否存在有一个最小的温度阈值 ,当温度低于这个阈值时 ,林缘及林内的温度差异会消失。研究中 ,由林缘到 2 4 0 m的林内 ,设立了一条样带 ,并在样带 0 ,3 0 ,60 ,1 2 0 ,1 80 ,和 2 4 0 m,6处装设气象站 ,每 3 0 min连续记录气温、土壤温度和其他微气象指标。通过计算每点的相对温度并同实际温度加以对比 ,夏季和冬季的林缘效应显著性指数 (Significance of edge influences,SEI)进行了分析。此外 ,计算了不同气象条件下的林缘效应深度 (DEI)。结果表明 ,非夏季最小的气温阈值在 0℃左右。土温的变化则因土壤很少结冻 ,而存在明显不同的最小的温度阈值格局。林缘效应对土壤温度的影响 ,比对气温的影响更显著 ,但冬季和夏季之间没有太大的差异。但以 DEI而论 ,林缘效应对气温的影响比较大。对非生长季节气候因子沿林缘梯度的分析。

关键词：边缘效应林缘梯度冬季微气候温度非生长季原始林 SEI DEI 花旗松林

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

规范抗茵药药敏试验合理向临床报告检测结果

引用

中华检验医学杂志 2009年第3期32卷 249-256页

作者：陈民钧 janet Hindler Susan munro 中国医学科学院北京协和医院检验科 100730 UCLA medical Center Los Angeles California Stanford University medical Center Palo Aho California (

本文介绍美国临床和实验室标准协会（CLSI）抗菌药药敏试验的规范操作及向临床报告注意事项。共分9部分：（1）常规工作中药敏试验应注意要点；（2）葡萄球菌；（3）肠球菌；（4）肺炎链球菌；（5）肺炎链球菌以外的其他链球菌；（6）... 详细信息

本文介绍美国临床和实验室标准协会（CLSI）抗菌药药敏试验的规范操作及向临床报告注意事项。共分9部分：（1）常规工作中药敏试验应注意要点；（2）葡萄球菌；（3）肠球菌；（4）肺炎链球菌；（5）肺炎链球菌以外的其他链球菌；（6）不常见的临床分离株及苛养菌；（7）肠杆菌科菌；（8）非肠杆菌科菌菌群；（9）流感嗜血杆菌。笔者还介绍了CLSIm100-S19，2009的文件中的部分新的内容。

关键词：抗菌药微生物敏感性试验临床报告检测肠杆菌科菌

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：