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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Evidence Based Care Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: Constipation,insomnia,Protocols,evidence based nursing care,psychiatric patients
- چکیده:
- چکیده انگلیسی: Background:Evidence-based care guidelines are one of the new ways to improve the quality of care and increase patient satisfaction. In addition to the mental and emotional problems, mentally ill patient suffers from multiple health problems. The most common patient's bio-psycho problems are insomnia and constipation.
Aim: The aim of this study was to designing and Accredit the evidence-based care guidelines on insomnia, and constipation in psychiatric patients.
Methods: This study is a developmental research and was performed in mental wards of the Baqiyatallah hospital in Tehran in 1392.
Evidence-based care guidelines were designed based on the stetler model in evidence-based approach. To check the validity of the content instruction with Delphi method, comments of ten elected faculty members were considered in three different stages. Application of the guidelines was examined using ten experts in focused group discussions.
In addition to nursing books, 100 articles from proquest, Pubmed, Google scholar, Elsevier, SID, and Magiran with evidence based nursing care, insomnia, constipation, psychiatric patients, protocol keywords were studied.
Results: In this study, 4 evidence-based care guidelines, including nursing diagnosis, etiology, evaluation criteria, and nursing interventions were designed. These guidelines can be used as a clinical guide for the care of psychiatric patients based on the credible scientific literature and evidence-based approach.
Conclusion: With designing evidence-based nursing care instructions for psychiatric patients, the need of clinical nurses in confronting these patients was removed. It also leads to improve the quality of care and reduce complications in duration of the hospital stay.- انتشار مقاله: 28-03-1392
- نویسندگان: Maryam Azizi,Masoud Sirati Nayer,Jamileh Mokhtari Nouri,Elaheh Motahedeyan Tabrizi
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Food and Bioprocess Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: essential oil,Antimicrobial,Plant extract,Food Packaging,Edible film
- چکیده:
- چکیده انگلیسی: Over the last few years, the studies have been conducted to develop and to apply edible films from different agricultural commodities. A wide range of materials are used to produce edible films including polysaccharides, proteins, lipids and their blends; these materials are known as a supporter factor for various additives. In selecting an antimicrobial method, the beneficial effects against the target microorganism and their interactions with polymer matrix is essential. Generally, the active components of plant extracts inhibit microorganism's growth through disruption of the cytoplasmic membrane, disturbance the proton motive force and electron flow. Plant-derived essential oils (EOs) usually have a relatively high vapor pressure and are capable of reaching microbial pathogens through the liquid and the gas phase. Bioactivity of EOs in the vapor phase makes them useful as possible fumigants for stored commodity protection. Edible films containing plant-derived volatile EOs provide new ways to enhance microbial safety and shelf-life of foods. The main objective of this article is to evaluate the antimicrobial impact of plant extracts and essential oil used in edible films, based on the advantages and disadvantages of them.
- انتشار مقاله: 24-06-1397
- نویسندگان: Arezou Khezerlou,Maryam Azizi-Lalabadi,Mir-Michael Mousavi,Ali Ehsani
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Food and Bioprocess Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: Vegetable Oil,3-MCPD esters,food contaminant,deodorization,MCPD analysis
- چکیده:
- چکیده انگلیسی: 3-monochoropropane-1, 2-diol (3-MCPD) and 2-monochloropropane-1,3-diol (2-MCPD) and glycidol esters (GE) have been known as food contaminants. These compounds are formed during high-temperature process of different food products such as coffee, edible oils, infant formula, potato based products, bakery products, malt, cooked meats, soy sauces and pickles. In vegetable oils, these compounds are formed during refining, particularly during deodorization step. The studies on MCPD content and their formation routes in vegetable oil are a new area of research. Carcinogenic characteristics of these ingredients are a general concern. Thermal processing such as deodorization and deep-frying can trigger the formation of unpleasant substance such as trans fatty acids cyclic fatty acid esters, or acylglycerol polymers. Refining of edible oils, although eliminates contaminants from the oil, but it leads to the formation of unwanted compounds such as glycidol, glycidol esters, MCPD and MCPD esters. This review gives valuable information of present knowledge on analytical aspect, formation mechanisms of 3-MCPD and GE in vegetable oils and their health implications such as toxicity, carcinogenicity and mutagenicity.
- انتشار مقاله: 28-03-1396
- نویسندگان: Maryam Azizi-lalabadi,Mir-Michael Mousavi,Zahra Piravi-vanak,Sodeif Azadmard-Damirchi
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Dentistry, Shiraz University of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Statement of the Problem: Various researchers have suggested the use of β2-adrenergic receptor antagonists in prevention or treatment of bone resorption.Purpose: This study aimed to evaluate the effect of β2-adrenergic receptor antagonists on number of osteoclasts and osteoblasts involved in the healing of extraction socket of maxillary first molar in rats.Materials and Method: Maxillary first molars of 40 rats were extracted and divided into two groups. The test group received 0.1 mg/kg propranolol intraperitoneally daily. The controls received normal saline. At days 7, 14, 21 and 28 post-extraction, 5 rats were euthanized from each group. Maxillary bone was resected and the mean number of osteoblasts and osteoclasts in tooth socket was measured.Results: After 1 week, the number of osteoclasts in the controls was significantly higher than the test group. A significant increase in the number of osteoclasts in both groups at week 1 was observed compared to the following weeks (p< 0.05). The number of osteoblasts in the controls at second week reached its maximum rate but stayed constant in the 3rd and 4th weeks. Osteoblasts in the test group increased similar to the controls but reached its maximum at 3rd week and showed a significant increase compared to the controls (p< 0.05).Conclusion: β2 adrenergic receptor antagonists decrease the number of osteoclasts and increase the number of osteoblasts during extraction socket healing. Keywords ● Osteoclast ● Osteoblast ● Propranolol ● Alveolar bone ● Rat
- انتشار مقاله: 15-11-1394
- نویسندگان: Katayoun Sadr,Amirala Aghbali,Makan Sadr,Hamed Abachizadeh,Maryam Azizi,Mehran Mesgari Abbasi
- مشاهده
- جایگاه : پژوهشی
- مجله: Evidence Based Care Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: Constipation,insomnia,Protocols,evidence based nursing care,psychiatric patients
- چکیده:
- چکیده انگلیسی: Background:Evidence-based care guidelines are one of the new ways to improve the quality of care and increase patient satisfaction. In addition to the mental and emotional problems, mentally ill patient suffers from multiple health problems. The most common patient's bio-psycho problems are insomnia and constipation.
Aim: The aim of this study was to designing and Accredit the evidence-based care guidelines on insomnia, and constipation in psychiatric patients.
Methods: This study is a developmental research and was performed in mental wards of the Baqiyatallah hospital in Tehran in 1392.
Evidence-based care guidelines were designed based on the stetler model in evidence-based approach. To check the validity of the content instruction with Delphi method, comments of ten elected faculty members were considered in three different stages. Application of the guidelines was examined using ten experts in focused group discussions.
In addition to nursing books, 100 articles from proquest, Pubmed, Google scholar, Elsevier, SID, and Magiran with evidence based nursing care, insomnia, constipation, psychiatric patients, protocol keywords were studied.
Results: In this study, 4 evidence-based care guidelines, including nursing diagnosis, etiology, evaluation criteria, and nursing interventions were designed. These guidelines can be used as a clinical guide for the care of psychiatric patients based on the credible scientific literature and evidence-based approach.
Conclusion: With designing evidence-based nursing care instructions for psychiatric patients, the need of clinical nurses in confronting these patients was removed. It also leads to improve the quality of care and reduce complications in duration of the hospital stay.- انتشار مقاله: 28-03-1392
- نویسندگان: Maryam Azizi,Masoud Sirati Nayer,Jamileh Mokhtari Nouri,Elaheh Motahedeyan Tabrizi
- مشاهده
- جایگاه : پژوهشی
- مجله: Avicenna Journal of Phytomedicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Rat,Thioacetamide,Phenolic compounds,Artemisia,Hepato-protective
- چکیده:
- چکیده انگلیسی: Objective: Liver is an important organ that is exposed to many oxidant and carcinogenic agents, thus antioxidant compounds are beneficial for liver health. Artemisia contains flavonoid compounds and anti-diabetic, antioxidant, and anti-inflammatory properties. Due to possessing terpene and sesquiterpene compounds, this plant has antioxidant properties. This study was done to investigate the effects of Artemisia plant extract on thioacetamide-induced hepatotoxicity in Wistar rats.
Materials and Methods: For induction of hepatotoxicity, 50 mg/kg thioacetamide was injected intraperitoneally (i.p).After extraction and purification, the hydroalcoholicextract was injected i.p. at 100, 200, and 300 mg/kg doses for 21 days together with thioacetamide at 50 mg/kg dose in the last 3 days. After blood sampling and separation of serum, alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), albumin, and total protein concentrations were measured.
Results: Significant decreases in aminotransferase and alkaline phosphatase activities and significant increases in the concentration of albumin and total protein in groups treated with the extract compared with thioacetamide-treated group were observed (p<0.05).
Conclusion: The results indicate that protective effects of Artemisia extract against the thioacetamide-induced hepatotoxicity may be due to its ability to block the bioactivation of thioacetamide, primarily by inhibiting the activity of Cyp450 and free radicals. Artemisia possesses quercetin. Studies have demonstrated that quercetin inhibits lipid peroxidation and as an antioxidant can inhibit lipid peroxidation.- انتشار مقاله: 23-11-1391
- نویسندگان: Azam Rezaei,Shahnaz ShekarForoush,Saeed Changizi Ashtiyani,Hydar Aqababa,Ali Zarei,Maryam Azizi,Hasan Yarmahmodi
- مشاهده