检索结果-南通市图书馆

Biochar from grape pomace,a waste of vitivinicultural origin,is effective for root-knot nematode control

Biochar 2023年第1期5卷 519-541页

作者： Ángela Martínez-Gómez maria Fe Andrés Ángel Barón-Sola Fernando E.Díaz-Manzano Ibraheem Yousef Ismael F.Mena Elena Díaz Óscar Gómez-torres Azucena González-Coloma Luis E.Hernández Carolina Escobar Facultad de Ciencias Ambientales y Bioquímica Universidad de Castilla-La ManchaToledoSpain Departamento de Protección Vegetal Instituto Ciencias Agrarias CSICMadridSpain Departamento de Biología Universidad Autónoma de MadridMadridSpain CELLS ALBA Carrer del Llum 2-2608290Cerdanyola del VallèsBarcelonaSpain Departamento de Ingeniería Química Universidad Autónoma de MadridMadridSpain Faculty of Chemical Sciences&Technologies Chemical Engineering DepartmentAv.Camilo JoséCela1213071University of Castilla-La ManchaCiudad RealSpain

Root-knot nematodes(RKNs)are obligate endoparasites that feed on their host plants to complete its life cycle,representing a major threat to agriculture and economy *** development of new management strategies becomes essential as effective chemical nematicides are progressively being ***,we analysed grape pomace-derived biochars,pyrolysed at 350℃(BC350)and 700℃(BC700),focusing on their potential for RKN *** thermal treatment of grape pomace caused an increase in the concentration of carbon and plant macro-and micronutrients,which were largely present in a water-soluble *** radiation-based Fourier transform infrared microspectroscopy data showed a general loss of carboxylic functional groups during pyrolysis,partially contributing to the alkalinisation of both biochars,mostly in *** electron microscopy coupled with energydispersive X-ray spectroscopy analysis revealed a highly porous structure filled with different crystals composed of elements such as K,Ca,Mg,P,Si or Al,which could be a suitable environment for the growth of ***-derived aqueous extracts showed phytotoxicity to tomato seedlings at high concentrations,and disappeared upon dilution,but no toxic effect was observed on the nematode’s infective ***,the infective and reproductive traits of a Meloidogyne javanica population in tomato were significantly reduced(*** masses and eggs per plant)in washed-biochar-treated soil in pots(0.75%;BC350W).Therefore,the large amount of grape waste generated after wine production can be transformed into a valuable product such as biochar,effective for RKNs control,thus reducing the waste management problem and contributing to a circular economy.

关键词： Biochar Grape pomace Tomato Root-knot nematode control Meloidogyne spp.

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

Pleiotropic Effects of GLP-1. Cardiovascular Evidence of Effectiveness

引用

Pharmacology & Pharmacy 2013年第9期4卷 647-650页

作者： Pedro Pujante Alarcon Ana Belen Hernandez Cascales Alfonso Lopez Ruiz maria Angeles Ibanez Gil Alicia Hernandez torres maria Dolores Hellin Gil Endocrinology and Nutrition Service of the Hospital University Virgen de la Arrixaca MurciaSpain Pharmaceutical Care Research at the University of Granada GranadaSpain Health Center mariano Yago YeclaMurciaSpain Infectious Internal Medicine of the Hospital University Virgen de la Arrixaca MurciaSpain

Patients with diabetes are characterized by the development of cardiovascular complications: nephropathy, retinopathy, neuropathy, ischemia or hypertensive etc. Therefore, the cardiovascular involvement is the leading cause of death in patients with Diabetes Mellitus type 2 (DM2). Despite intensive treatment on classical factors of cardiovascular disease (blood pressure levels, LDL cholesterol, etc.), patients with diabetes have a high number of cardiovascular events and the onset and prognosis of these are related to glycemic control parameters, glycosylated hemoglobin (HbA1c). On the other hand, the question of the cardiovascular protective effect of some hypoglycemic treatments has been raised, asking what he has done to know more accurately about the safety and cardiovascular effects of the treatments we have today. The two most important incretin hormones are GIP (gastric inhibitory polypeptide) and GLP-1 (glucagon-like peptide-1). Treatment based on GLP-1 is a novel weapon in T2DM that achieves a reduction in HbA1c with other metabolic effects: weight loss and extra effect in dyslipidemia and blood pressure. In the last years other beneficial actions such a protector effect against myocardium ischemia and other actions in basals were reported. In this article we will try to explain the evidence of GLP-1 treatments and its cardiovascular effects.

关键词： GLP-1 T2DM Myocardium Ischemia

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

Statins and Sepsis Literature Review

引用

Pharmacology & Pharmacy 2013年第8期4卷 573-577页

作者： Alicia Hernandez torres Ana Belen Hernandez Cascales Pedro Pujante Alarcon Alfonso Lopez Ruiz mariaÁngeles Ibanez Gil maria Dolores Hellin Gil Hospital University Virgen de la Arrixaca de Murcia MurciaSpain Hospital University Virgen de la Arrixaca de Murcia MurciaSpain Pharmaceutical Care Research at the University of Granada GranadaSpain Health Center mariano Yago MurciaSpain

Recent data suggest that, in addition to improving dyslipidemia, statin may reduce the risk of infections and infection-related complications. The aim of this study is to make a review of the literature about the effects of statins on clinically relevant outcomes of patients admitted to the hospital and having an infection and/or sepsis, principally in terms of intensive care unit admissions and related death.

关键词： Statins Pravastatin Simvastatin Sepsis Bacteremia Mortality

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

Morbid Obesity in Diabetes Mellitus Type 2 and Exenatide

引用

Pharmacology & Pharmacy 2014年第2期5卷 149-152页

作者： maria Angeles Ibanez Gil Alfonso Lopez Ruiz Alicia Hernandez torres Ana Belen Hernandez Cascales Pedro Pujante Alarcon maria Dolores Hellin Gil Health Center mariano Yago YeclaSpain Pharmaceutical Care Research at the University of Granada GranadaSpain Infectious Internal Medicine of the Hospital University Virgen de la Arrixaca MurciaSpain Endocrinology and Nutrition Service of the Hospital University Virgen de la Arrixaca MurciaSpain

Worldwide, the prevalence of diabetes and obesity is increasing in recent years in developed countries. The first step of treatment is changes in lifestyle and in case of failure to initiate drug treatment. In our case, the patient with morbid obesity and glucose intolerance to metformin therapy was initiated without achieving weight loss and loss of glycemic control after 6 months of treatment. It was decided to add exenatide as an alternative to bariatric surgery. At the end of the study (12 months), it showed a weight reduction of 20.8% (Table 1), 20.83% BMI, glycosylated hemoglobin decrease of 2 points, and improved the lipid profile. So exenatide may be an acceptable option in the use of patient profile. It would be necessary to seek a new alternative treatment with minimal side effects and less healthcare costs.

关键词： Type 2 Diabetes and Obesity Exenatide

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

Evolution of Biochemical Effects of Byetta<sup>®</sup>in Type 2 Diabetics with Cardiovascular Risk

引用

Pharmacology & Pharmacy 2013年第9期4卷 679-683页

作者： Alfonso Lopez Ruiz maria Angeles Ibanez Gil Pedro Pujante Alarcon Alicia Hernandez torres Ana Belen Hernandez Cascales maria Dolores Hellin Gil Pharmaceutical Care Research at the University of Granada GranadaSpain Health Center mariano Yago YeclaMurciaSpain Endocrinology and Nutrition Service of the Hospital University Virgen de la Arrixaca MurciaSpain Infectious Internal Medicine of the Hospital University Virgen de la Arrixaca MurciaSpain.

The objective of this study was to examine longitudinally the effects of exenatide on different physical and biochemical markers, evaluated in adult type 2 diabetic patients with cardiovascular risk. Data were recorded from 10 patients who attended the outpatient primary care health center mariano Iago Yecla, Murcia province, Spain in the period of December 2009 to October 2011 and who were treated with Byetta®. Differences were statistically significant (p 0.05) in HbA1c from the third month of treatment, and trends of decrease in body weight from the third week of treatment. There was a significant and better glycemic control. Overall effect was interpreted as a sensitizer drug of the parameters evaluated. Randomized studies are recommended with a minimum follow-up of 2 years, to see if the results are maintained over time.

关键词： Diabetes Mellitus Type 2 Exenatide Cardiovascular Risk

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

Behavioral study with Erythrina velutina fractions

引用

Asian Pacific Journal of Tropical Medicine 2009年第5期2卷 30-33页

作者： Silvania maria Mendes Vasconcelos Natalia Martins Lima Lucas Siqueira de Lucena Alexandre Cesar Praxedes Rodrigues Edilberto Rocha Silveira Carlos Clayton torres Aguiar Paula Matias Soares Francisca Clea Florenco de Sousa Glauce Socorro de Barros Viana Department of Physiology and Pharmacology Federal University of CearaRua Cel.Nunes de Melo 112760431-270FortalezaCearaBrazil Department of Organic Chemistry Federal University of CearaAv.Mister Hull60455-760FortalezaCearaBrazil

Objective:To study the behavioral effects of semi purified fraction prepared from the stem bark of Erythrina velutina on ***:Three chloroformic fractions(CA) at 50 or 100 mg/kg(CA1,CA2 and CA3) were tested in two behavioral tests;plus maze and open ***:In the plus maze test,it was observed a decrease in the number of entries in the closed arms(NECA) CA2 at both doses as compared to the control *** the open field test,CA2 and CA3 fractions decreased the number of squares crossed and the time of permanence on the bar,increased the number of falls at both doses in the rota rod *** CA2 fraction decreased the NECA,but this data did not characterize an anxiolytic *** was the consequence from decrease of locomotor activity(LA) observed in the open field test,that the decrease of LA and rearing,the number of falls and the decrease in time of permanence on the bar in rota rod test were observed after treatment with CA2 and CA3 at both doses,suggesting sedative ***:The present work demonstrated that CA2 and CA3 fractions have impairing effect on LA and motor coordination.

关键词： Erythrina relutina Fraction Locomotor activity Motor coordination

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

Role of Nitrogen and Nutrients in Crop Nutrition

引用

Journal of Agricultural Science and Technology(B) 2014年第1期4卷 29-37页

作者： Vicente torres-Olivar Oscar Gabriel Villegas-torres Martha Lilia Dominguez-Patifio Hoctor Sotelo-Nava Antonio Rodrlguez-Martme Rosa maria Melgoza-Aleman Luis Alonso Valdez-Aguilar Irfin Alia-Tejacal Faculty of Agricultural Sciences Universidad Aut6noma del Estado de Morelos Col. Chamilpa 62209 Cuernavaca MorelosM~xico Faculty of Chemical Sciences and Engineering Universidad Aut6noma del Estado de Morelos Col. Chamilpa 62209 CuernavacaMorelos Mdxico Engineering and Applied Science Research Center Universidad Autdnoma del Estado de Morelos Col. Chamilpa 62209Cuernavaca Morelos M6xieo Department of Horticulture University Autonomous Agraria Antonio Narro Saltillo Coahuila 25315 M~xico

Nutrition is an important factor for the growth and development of plants. Among the main nutritional elements, there are nitrogen （N） and calcium （Ca）. The N comes from two forms of inorganic ions, ammonium （NH4＋） and nitrate （NO3） whose functions in the plant are the increase in leaf area and improving the succulence of many crops, among other essential physiological processes. Both the deficit and excess NO3- have a negative impact on plants increasing susceptibility to insect pests and pathogens, while Ca as divalent ion absorbed Ca2＋ plays an important role in control of physiological disorders and the resistance of plants to diseases to increase the mechanical strength. The N and Ca have a close relationship in the nutritional role of the plant, because the Ca absorption acting nitrates, so that a proper balance affects plants better growth and higher strength.

关键词： Ions absorption nitrate ammonium concentration.

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

Evaluation of the Performance of Galvanized Steel Support in Construction of Living Wall Systems

引用

Open Journal of Civil Engineering 2016年第4期6卷 566-576页

作者： Fernando B. Mainier maria Alejandra Rico Pérez Leandro V. Pontual Ana Lucia torres Seroa da Motta Escola de Engenharia Universidade Federal Fluminense Niterói Brazil

Currently, Living Wall Systems (LWSs) are assuming great importance in the built environment, due to environmental and aesthetic advantages, as well as the use of urban residual space and underutilized surfaces of buildings. However, the maintenance and the durability of the materials used have been a challenge for architects and professionals in the field. The aim of this paper is to evaluate the anti-corrosion performance of a steel framing profile, galvanized carbon steel (55% Al-Zn), a sustainable material with easy assembly, to apply LWS in the hot and humid tropical climate of Niterói (Rio de Janeiro, Brazil). In order to create the conditions of the tests, “X” cut were made in Al-Zn coating, sanding, and application of epoxy and glass fiber-reinforced polyester. After the experiments that lasted four months, the 55% Al-Zn coating was analyzed using Scanning Electron Microscope (SEM) and energy dispersive X-ray spectroscopy (EDS). The results of the tests were promising for the use of this galvanized steel for application as a support for green vertical facades. 55% Al-Zn coatings are recommended for marine atmospheres due to their good anti-corrosion performance.

关键词： Living Wall System (LWS) 55% Al-Zn Coating Steel Framing Galvanized Steel Corrosion

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

Ammonium Thiosulfate Ecological Viable Alternative to Replace Sodium Cyanide in Gold and Silver Dissolution Ores

引用

Journal of Environmental Science and Engineering(A) 2016年第5期5卷 223-229页

作者： maria del Carmen Hernandez maria del Carmen Avitia Heriberto Pena Irma Leticia Gonzalez Nancy Veronica torres Abdiel Rosaldo Felix[ Luis Miguel Rodriguez Laura Bibiana Hernandez Department of Chemical and Biochemical Engineering Technological Institute of Parral Chihuahua 33850 Mexico Department of Economic Administrative Department Technological Institute of Parral Chihuahua 33850 Mexico Department of Industrial Engineering Technological Institute of Parral Chihuahua 33850 Mexico Engineering and Independent Consultant Palma Triangular 108 San Jose de Pozo Bravo Aguascalientes 20126 Mexico

The southern region of the state of Chihuahua is mining by origin, as this has been proved ghost towns of Minas Nuevas, it is also called Villa Escobedo, Emerald and Blue. Minerals are nonrenewable resources. There are only reserves and waste deposited in tailings ponds of low-rade precious metals （gold and silver）. A conventional method for recovering gold and silver ore is low-grade cyanidation and the solvent consider toxic and highly dangerous for the flora, fauna, humans and the environment. The mechanism of cyanide poisoning is inhibition of cytochrome oxidase--an enzyme needed for cell respiration. Without compromising efficiency, sensitivity and cost of the process, the toxic solvent is replaced by a less aggressive one, which helps the environment, public and occupational health. （NH4）2S203 has no appreciable damage to conservative amounts, is a selective aqueous solvent for leaching gold and silver, easy to get and manipulate. This work is done in the Technological Institute of Parral in a low-grade ore from the southern region of the state of Chihuahua. This document has been enriched presented in the IMEC 2014, with the increase of series Ⅴ and Ⅵ.

关键词： Leaching cyanide ammonium thiosulfate.

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

Canine Cutaneous Mast Cell Tumor: Biologic Behavior and Its Correlation with Prognostic Indicators

引用

Open Journal of Veterinary Medicine 2012年第4期2卷 255-261页

作者： Sabrina dos Santos Costa Poggiani Erika maria Terra Rafael torres Neto Mirela Tinucci Costa Renée Laufer Amorim Department of Veterinary Clinics Veterinary Medicine and Animal Science School Universidade Estadual Paulista Júlio de Mesquita Filho Botucatu Brazil Department of Veterinary Medicine Pioneer Union of Social Integration Brasilia Brazil

Cutaneous mast cell tumor (MCT) shows a variable biological behavior in dogs and may present either as solitary masse that can be treated and cured with surgical removal or as a systemic metastatic and fatal disease. Histological grade, KIT pattern and proliferative index are typically prognostic factors in MCTs. In the present study, we have investigated correlation between clinical data (breed, age, gender, tumour location, tumor size, time before surgery, number of tumours, occurrence of metastasis and recurrence), cellular proliferation (Ki-67, mitotic index), intratumoural microvessel density (IMVD) and apoptotic index with the histological grade and KIT pattern. 28 tumors, from 20 dogs with cutaneous MCT were evaluated. There was association between histological grade, IMVD, tumor ulceration and number of tumors. A significant increase of Ki-67 expression and mitotic index was observed in MCTs with cytoplasmic KIT staining pattern. Patnaik histological grade system was related to mitotic index. Histological grade in canine cutaneous MCT should not be assessed as the only prognostic factor, but associated with KIT pattern, IMDV, cellular proliferation, presence of tumour ulceration, number of tumours, recurrences and metastases.

关键词： Dog Mast Cell Tumor Prognosis Biologic Behavior

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

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：