检索结果-南通市图书馆

Nurses’ Knowledge and Attitude Regarding Evidence-Based Practice: An Integrative Review

Open Journal of Nursing 2022年第2期12卷 103-112页

作者： ayat mohamed ahmed zammar General Directorate of Health Affairs in Riyadh Region Riyadh Saudi Arabia

Background: As a result of its influence on nurses’ knowledge and practice, evidence-based practice (EBP) has gained prominence in the nursing profession. Therefore, evidence-based practice (EBP) is increasingly acknowledged as a critical component of improving the quality of healthcare and nursing care services, as well as achieving patient care excellence. Aim: One of the primary objectives of this review is to consolidate the existing research on nurses’ understanding of evidence-based practice, attitudes toward it, and practices related to it. Methods: The following databases from 2012 to 2021 have been searched such as: Cochrane Collaboration, MEDLINE, AVOID, CINAHL, EMBASE, Science Direct, ASSIA, Web of Science, Scopus, PubMed and JSTOR. Only cohort, case-control and randomized controlled trials studies with full text in English were eligible. Results: Only eight articles were found to meet the inclusion criteria out of 2155 total articles after the exclusion criteria were applied. The majority of these eight researches discovered a favourable attitude about EBP as well as a low level of expertise. Conclusion: The majority of nurses have a good attitude toward their job, but most are uninformed of the significance of EBP in their profession. In order to recognize and compare the components that may impact knowledge, attitude, and practices of EBP throughout the world in order to discover similarities that may assist global strategies for the transfer of research results to nursing, additional research on this topic is required to recognize and compare the components that may impact knowledge, attitude, and practices of EBP throughout the world in order to discover similarities that may assist global strategies for the transfer of research results to nursing.

关键词： Knowledge Attitude Evidence-Based Practice

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

Protective effects of Balanites aegyptiaca extract, melatonin and ursodeoxycholic acid against hepatotoxicity induced by methotrexate in male rats

引用

Asian Pacific Journal of Tropical Medicine 2017年第6期10卷 627-634页

作者： ayat OS Montasser Hanan Saleh Omar A.ahmed-Farid Aida Saad mohamed-Assem S.Marie National Organization for Drug Control And Research Faculty of Science Department of Zoology Cairo University

Objective: To compare the degree of ameliorative effects of Melatonin(MEL), Ursodeoxycholic acid(UDCA) and Balanites aegyptiaca(BA) against hepatotoxicity induced by MTX for one month. Methods: Eighty adult male rats(Sprague Dawely) weighing(190±10g), were randomly divided into eight equal groups: Control, MTX, MEL, BA, UDCA, MTX+MEL, MTX+BA, MTX+UDCA. Liver function biomarker enzymes, liver tissue oxidative stress parameters, together with total antioxidant capacity and tumor necrosis factor(TNF-α) were determined. Histopathological and immunohistochemistry examinations for TNF-α were also done. Results: MTX showed significant increase in alanine transaminase(ALT), aspartate transaminase(AST), alkaline phosphatase(ALP), gamma glutamyl transferase(GGT), total and direct bilirubin, as well as TNF-α levels, oxidized glutathione(GSSG), malodialdehyde(MDA) and nitric oxide(NO). whereas, total protein, albumin, total antioxidant capacity, reduced glutathione(GSH), glutathione peroxidase(GPx), glutathione reductase(GR), glutathione S-transferase(GST), superoxide dismutase(SOD) and catalase(CAT) levels were significantly decreased in MTX treated group. These alterations were improved by MEL and BA treatment, whereas no improvement was noticed in UDCA treatment. Conclusions: BA may be as promising as MEL in the hepatoprotection against MTX toxicity through their antioxidant and radical scavenging activities. In addition, it is not recommended to co-administer UDCA with MTX as it enhanced inflammation and damage to the liver.

关键词： Methotrexate Hepatotoxicity Melatonin Balanites aegyptiaca Ursodeoxycholic acid

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

Green Synthesis of Silver Nanoparticles Using <i>Nigella sativa</i>Seeds and Evaluation of Their Antibacterial Activity

引用

Advances in Nanoparticles 2020年第2期9卷 41-48页

作者： Marvit Osman Widdatallah Alaa Abdulmoneim mohamed ayat ahmed Alrasheid Hiba Abbas Widatallah Layla Fathi Yassin Sahar Hussein Eltilib Shimaa Abdel Rahman ahmed Department of Pharmacology Faculty of Pharmacy University of Medical Sciences and Technology Khartoum Sudan Department of Clinical Pharmacy Faculty of Pharmacy University of Medical Sciences and Technology Khartoum Sudan Department of Pharmacognosy Faculty of Pharmacy University of Medical Sciences and Technology Khartoum Sudan Department of Pharmaceutical Chemistry Faculty of Pharmacy University of Medical Sciences and Technology Khartoum Sudan

Synthesis of silver nanoparticles using seeds of Nigella sativa as a capping agent was evaluated in this study. Different concentrations of the aqueous extract of N. sativa with silver nitrate solution were exposed to sunlight;as a force for acceleration of the formulation. Then the silver nanoparticles were characterized by UV-Vis, scanning electron microscope (SEM) and X-ray diffraction (XRD) techniques. Antibacterial activity of the nanoparticles was investigated against Staphylococcus aureus and Escherichia coli by the disc diffusion method. The characterization of nanoparticles was detected by the change in color to yellow-brown which indicated the formulation of silver nanoparticles. Irregular shapes within range of nanoscale were detected using SEM and XRD techniques. The finding suggests that silver nanoparticles may be effectively used as antibacterial agent.

关键词： Silver Nanoparticles Nigella sativa UV-Vis SEM XRD Antibacterial Activity

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

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

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：