检索结果-南通市图书馆

Relationship between Serum Anion Gap and Diabetes mellitus

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Diabetes mellitus 2015年第4期5卷 199-205页

作者： Agoro eni-Yimini Solomon mieebi m. Wankasi Ogregade Ileimokumo Department of Chemical Pathology Medical Laboratory Services Federal Medical Center Yenagoa Nigeria Department of medical Laboratory Science College of Heath Science Niger Delta University Wilberforce Island Nigeria Bayelsa State HIv/Aids Control Agency Yenagoa Nigeria

Diabetes mellitus is the most common metabolic disorder occasioned by derangement in glucose equilibration between the eCF and ICF. The derangement is known to affect the appropriate balance of electrolytes that serves as a buffer in the body. In this study anion gap was evaluated among outpatient diabetics as compared to non-diabetics control group. The categorization into the study or control groups was done by serum glucose estimation using glucose oxidase method. The study group mean age was 51 ±14 as against control group of 47 ± 10. One hundred and fifty subjects were divided in two groups based on serum glucose concentration. Group A (control group) consisted of 50 subjects with mean serum glucose concentration 4.3 ±1.7 mmol/l and anion gap 13.8 ± 2.6, group B (diabetics) consisted of 100 subjects that had serum glucose concentration 15.0 ± 3.9 and anion gap 18.4 ± 2.5. The glucose was estimation by glucose oxidase method, whereas the anion gap was calculated by subtracting the concentrations of sodium and potassium from the concentrations of chloride and bicarbonate. The concentrations of the electrolytes where assayed using ion selective electrodes (ISe). A statistical significant difference P was observed between group A and B glucose concentrations and the anion gap. The abnormal anion gap was created by the insufficiency of bicarbonate used for the buffering of the electrolytes variability occasioned by derangement in glucose metabolism and distorted hormonal secretion. Hence metabolic acidosis is strongly linked with diabetics as a result of distorted anion gap. Healthcare providers and takers should ensure that anion gap estimation is factored into investigations for the management of diabetics. Also, patients with deranged anion gap should be placed as an emergency case for proper management. Clinicians should ensure that patient’s anion gap is within the reference anion gap range so as to prevent development into metabolic acidosis and subsequent ket

关键词： Anion Gap Diabetes mellitus Serum Anion Serum Cation Serum Buffers

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

在不同形状的防沙墙下沙纹形状及分布分析

新疆大学学报（自然科学版） 2005年第2期22卷 248-252页

作者：金阿芳买买提明.艾尼新疆大学机械工程学院新疆乌鲁木齐830008

论述了在塔里木盆地皮山-沙雅连线西北的塔克拉玛干沙漠西北边缘地带的流动沙漠区域进行的现场风洞试验.在试验中采用了四种形状的防沙墙,分别为直线型、半圆型、三角型、m字型.观测和测试了用不同形状的防沙墙时,沙波形成和性质的改变... 详细信息

论述了在塔里木盆地皮山-沙雅连线西北的塔克拉玛干沙漠西北边缘地带的流动沙漠区域进行的现场风洞试验.在试验中采用了四种形状的防沙墙,分别为直线型、半圆型、三角型、m字型.观测和测试了用不同形状的防沙墙时,沙波形成和性质的改变,同时进行了对比分析,为今后的计算机数值模拟提供了试验依据.

关键词：防沙墙塔克拉玛干沙纹风洞试验

蒙药肋柱花对小鼠胃肠动力双向调节功能的研究

在线全文

学校读者我要写书评

暂无评论

中国临床药理学杂志 2022年第17期38卷 2028-2033页

作者：于红珍额尼荣贵包特日格乐巴根那付明海内蒙古民族大学国家药监局中药(蒙药)质量控制重点实验室内蒙古自治区通辽028000 海南医学院药学院海南海口571199

目的阐明肋柱花提取物(Lomatogonium rotatum,LR)对小鼠胃肠动力功能的调节作用及其机制。方法将18只昆明种小鼠随机分为正常组和低、高剂量实验组,每组6只。正常组按10 mL·kg^(-1)的剂量灌胃给予0.5%羧甲基纤维素钠;低、高剂量实验... 详细信息

目的阐明肋柱花提取物(Lomatogonium rotatum,LR)对小鼠胃肠动力功能的调节作用及其机制。方法将18只昆明种小鼠随机分为正常组和低、高剂量实验组,每组6只。正常组按10 mL·kg^(-1)的剂量灌胃给予0.5%羧甲基纤维素钠;低、高剂量实验组按10 mL·kg^(-1)的剂量分别灌胃给予100和400 mg·mL^(-1)肋柱花提取物。给药5 min后,各组灌胃蓝色半固体营养糊,10 min后,颈部脱臼处死小鼠,测量胃排空和小肠推进情况,用器官浴实验观察肋柱花提取物对小鼠离体平滑肌收缩振幅和频率的影响,用聚合酶链反应法分析苦味受体(bitter taste receptors,T2Rs)mRNA的表达情况。结果与正常组相比,低剂量实验组显著促进小鼠胃排空率[(59.49±4.70)%vs(79.39±2.43)%,Pvs(28.53±3.31)%和(58.91±1.94)%vs(14.01±6.24)%,均Pmg·mL^(-1))时兴奋肠管收缩[(100.00±0.00)%vs 145.10±13.57)%,P0.6 mg·mL^(-1))时抑制肠管收缩[(100.00±0.00)%vs(16.79±2.06)%,Pein干预可显著抑制肋柱花低浓度收缩平滑肌作用[(144.50±10.87)%vs(102.80±2.42)%,Pvs 0.97±0.27)、T2R119(0.53±0.11 vs 1.38±0.45)、T2R123(0.44±0.12 vs 1.10±0.32)、T2R126(0.42±0.07 vs 0.85±0.23)和T2R138(0.39±0.12 vs 0.85±0.20)的mRNA表达(均P<0.05)。结论蒙药肋柱花对胃排空和肠道平滑肌收缩功能具有双向调节作用,其作用机制可能通过胃肠道内T2Rs信号通路介导。

关键词：蒙药肋柱花苦味胃肠动力苦味受体

内蒙古白绒山羊不同放牧期瘤胃甲烷菌mcrA基因的RFLP分析

在线全文

学校读者我要写书评

暂无评论

山西师范大学学报（自然科学版） 2008年第3期22卷 68-72页

作者：郭雪峰李华伟李长青金海卢德勋永西修栗原光规内蒙古农业大学动物科学与医学学院内蒙古呼和浩特010018 内蒙古农牧业科学院内蒙古呼和浩特010030 日本国独立行政法人农业.食品产业技术研究机构畜产草地研究所

分析不同放牧期内蒙古绒山羊瘤胃中甲烷细菌的种群组成.选取甲烷菌m crA基因的特异性引物序列,对瘤胃液中提取的细菌总DNA进行PCR扩增,建立甲烷细菌特异性的m crA基因文库.用限制性内切酶TapⅠ对该文库特异性片段进行限制性内切片段长... 详细信息

分析不同放牧期内蒙古绒山羊瘤胃中甲烷细菌的种群组成.选取甲烷菌m crA基因的特异性引物序列,对瘤胃液中提取的细菌总DNA进行PCR扩增,建立甲烷细菌特异性的m crA基因文库.用限制性内切酶TapⅠ对该文库特异性片段进行限制性内切片段长度多态性分析(RFLP).结果表明牧草生长幼嫩期、旺盛期和枯草期随机挑选的特异性克隆片段分别为115、105和112,分成6个RFLP类型,每期的不同类型占了所有分析克隆子的比例分别为36%、28%、20%、3.5%、3.5%和9%;38%、27%、18%、7%、5.5%和4.5%;35%、24%、18%、6.5%、3%和13.5%.

关键词：甲烷菌 mcrA基因文库 RFLP 内蒙古白绒山羊

effect of Polyethylene Terephthalate Plastic Waste on the Physico-mechanical and Thermal Characteristics of Stabilized Laterite Bricks

在线全文

学校读者我要写书评

暂无评论

Open Journal of Applied Sciences 2023年第6期13卷 910-920页

作者： Aboubacar Sidiki Toure moussa Tamboura Antoine Padou Diarra Adama Coulibaly Dodo kayentao kélétigui Daou mah Fatoumata Traore Faculty of Sciences and Techniques (FST) Materials Chemistry Laboratory University of Science Techniques and Technologies of Bamako Bamako Mali National Research and experimentation Center in Building and Public Works (CNReX-BTP) Soil Mechanics and Road Engineering Laboratory Ministry of Transport and Equipment Bamako Mali National School of engineers-Abderhamane Baba TOURe (eni-ABT) Applied Thermal Laboratory University of Science Techniques and Technologies of Bamako Bamako Mali

The present work investigated the effect of polyethylene terephthalate (PeT) plastic waste on the physico-mechanical and thermal properties of cement-stabilized laterite bricks to see the durability of the modified bricks (CSLB). Samples were formulated by mixing laterite, cement, and different percentages of PeT (0%, 3%, 5%, and 7%) by volume. The bricks were produced using the m7mI Hydraform standard interlocking block and kept in the shade for a curing period of 28 days. The addition of 3% to 5% PeT to the laterite stabilized with 10% cement results in a decrease in both dry and wet compressive strength, which is determined using the Controlab compression machine. However, the obtained results are in concordance with the standards. The thermal conductivity of CSLB, determined using the box method with the eI700 measurement cell, decreases as the PeT content of the mixture increases. A decrease in bulk density from 1.67 to 1.58 g/cm3 was observed.

关键词： Plastic Waste Polyethylene Terephthalate Laterite Bricks Cement Stabilization Thermal Conductivity

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

绵马贯众的研究进展及质量标志物预测

中国现代中药 2023年第8期25卷 1815-1827页

作者：郭文勇廖翠平代金刚高雅阿拉坦朝鲁门额尼日勒党海霞图雅中国中医科学院中医临床基础医学研究所北京100700 中国中医科学院医学实验中心北京100700 内蒙古民族大学蒙医药学院内蒙古通辽028000 中国中医科学院中医药研究发展中心北京100700

绵马贯众是我国传统中药,在中医临床上运用广泛。现代药理学研究表明,绵马贯众具有抗病毒、抗菌、抗肿瘤、抗氧化、止血、驱虫等药理作用,化学成分以间苯三酚类、黄酮类和萜类为主。对绵马贯众的本草考证、化学成分和药理作用进行综述,... 详细信息

绵马贯众是我国传统中药,在中医临床上运用广泛。现代药理学研究表明,绵马贯众具有抗病毒、抗菌、抗肿瘤、抗氧化、止血、驱虫等药理作用,化学成分以间苯三酚类、黄酮类和萜类为主。对绵马贯众的本草考证、化学成分和药理作用进行综述,并从植物亲缘学及化学成分特有性、传统药效药性、化学成分可测性和网络药理学4个方面对绵马贯众质量标志物(Q-marker)进行预测分析,结果显示,白绵马素AP、白绵马素BB、绵马素BB、山柰素、大豆素、里白醇等可作为其Q-marker,为建立和完善绵马贯众质量标准提供参考。

关键词：绵马贯众间苯三酚类黄酮类质量标志物质量控制

Litho-Tectonic Architecture of the Dialafara Area, kédougou-kéniéba Inlier, Integration of New Field Data and Geophysics

在线全文

学校读者我要写书评

暂无评论

Open Journal of Geology 2024年第3期14卷 279-297页

作者： mahamadou Diallo mamadou Yossi Ibrahim méyès Coulibaly Youssouf Son Amako Dolo Département de Géologie et mines Ecole Nationale d’Ingénieurs Abderhamane Baba Touré (ENI-ABT) Bamako Mali Sagax Afrique S.A Geophysical Surveys and Consulting Bamako Mali

The Dialafara area is part of the highly endowed kédougou-kéniéba Inlier (kkI), West-malian gold belt, which corresponds to a Paleoproterozoic window through the West African Craton (WAC). This study presents, first of all, an integration of geophysical data interpretation with litho-structural field reconnaissance and then proposes a new litho-structural map of the Dialafara area. The Dialafara area shows a variety of lithology characterized by volcanic and volcano-sedimentary units, metasediments and plutonic intrusion. These lithologies were affected by a complex superposition of structures of unequal importance defining three deformation phases (DD1 to DD3) under ductile to brittle regimes. These features permit to portray a new litho-structural map, which shows that the Dialafara area presents a more complex lithological and structural context than the one presented in regional map of the kkI. This leads to the evidence that this area could be a potential site for exploration as it is situated between two world-class gold districts.

关键词： kédougou-kéniéba Inlier Dialafara mapping Aeromagnetic Data Structure

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

哈密瓜瓜蒂青贮发酵及饲料特性研究

山东农业科学 2015年第7期47卷 107-110,116页

作者：古丽米拉.拜看哈丽代.热合木江米热古丽.麦麦提厄尼.哈力克艾比布拉.伊马木新疆农业大学草业与环境科学学院/新疆草地资源与生态重点实验室乌鲁木齐830052

本试验在新鲜哈密瓜瓜蒂中分别添加食盐、食盐+0.02%复合菌、食盐+0.02%复合菌+0.03%甲酸调制瓜蒂常规青贮,哈密瓜瓜蒂经预干燥调制单独青贮或与饲料高粱按1∶1比例混合调制混合青贮,讨论哈密瓜瓜蒂发酵贮藏可能性;同时哈密瓜瓜蒂草粉... 详细信息

本试验在新鲜哈密瓜瓜蒂中分别添加食盐、食盐+0.02%复合菌、食盐+0.02%复合菌+0.03%甲酸调制瓜蒂常规青贮,哈密瓜瓜蒂经预干燥调制单独青贮或与饲料高粱按1∶1比例混合调制混合青贮,讨论哈密瓜瓜蒂发酵贮藏可能性;同时哈密瓜瓜蒂草粉与混播草草粉按0∶100、20∶80、40∶60、60∶40、80∶20与100∶0的比例组合进行体外发酵试验,测定培养2、4、8、12、24、36、48 h产气量和48 h发酵参数,探讨瓜蒂饲料添加对体外发酵产气及干物质降解率的影响。结果表明:哈密瓜瓜蒂含水量为(86.93±0.22)%,水溶性碳水化合物含量为(6.58±0.74)%,缓冲能为930.8 m eq/kg,属于含水率和缓冲能高的青贮原料;哈密瓜瓜蒂干物质中,粗蛋白、中性洗涤纤维含量分别为(7.37±0.81)%和(44.65±0.95)%,属于低蛋白、低纤维粗饲料;新鲜瓜蒂中分别添加食盐、食盐+复合菌和食盐+复合菌+甲酸能提高乳酸和总酸含量,但p H值不易降低,达不到优质青贮饲料标准;哈密瓜瓜蒂调制半干青贮或与饲料高粱混合调制青贮能改善其发酵品质,其中混合青贮显著降低p H值(P<0.05);体外发酵底物中,随着哈密瓜瓜蒂草粉添加比例的增加,产气量和干物质降解率呈增加趋势。

关键词：哈密瓜瓜蒂单独青贮混合青贮体外发酵

Applications of Amplitude versus Offset and Seismic Attributes for Perceiving messinian Reservoirs in Nidoco Field, Nile Delta, egypt

在线全文

学校读者我要写书评

暂无评论

International Journal of Geosciences 2022年第5期13卷 319-328页

作者： Ahmed Abu el-Saoud Abd el-Nasser Helal Justin matresu Amir m. S. Lala Belayim Petroleum Company (Petrobel) Cairo Egypt Faculty of Science Ain Shams University Cairo Egypt exploration Team Leader at eni Cairo Egypt

Nile Delta which covers approximately 60,000 square kilometers represents the most important gas province in egypt whereas its fields provide two-thirds of the gas production in egypt. The Nile Delta province begins to display its hydrocarbon potentiality in the early 1960s. Nidoco field is located in the shallow water offshore Nile delta. Abu madi formation (messinian age) is the most important formation through all the section where it represents the main gas producing reservoirs in the Field. The production of the field is coming from two sand reservoir levels;Abu madi level 2&3 which are characterized by fluvial-deltaic sandstones. The purpose of this paper is to perceive the messinian gas bearing reservoirs and channelized sand distribution inside Abu madi formation using seismic attributes and amplitude versus offset (AvO) technique. The results indicated that the seismic attributes and AvO aided to give a complete picture about the messinian reservoirs distribution and characterization in the field. Also the results show that there are still promising locations of prospective Abu madi Level 2&3 which are proposed to be drilled in the field.

关键词： AvO Nidoco Field Abu madi Formation Seismic Attributes