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مرکز اطلاعات علمی SID1
اسکوپوس
دانشگاه غیر انتفاعی مهر اروند
ریسرچگیت
strs
Journal: 

DANESHVAR MEDICINE

Issue Info: 
  • Year: 

    2009
  • Volume: 

    16
  • Issue: 

    78
  • Pages: 

    1-4
Measures: 
  • Citations: 

    0
  • Views: 

    930
  • Downloads: 

    247
Abstract: 

Introduction: The GI explains elevation of blood glucose after eating a food compared with standard blood glucose curve after glucose or white bread in the same subject. This INDEX varies between 20 for fructose and 100 for glucose. Both the amount and source of carbohydrate influence the glycemic response, but the GI compares the same amount of carbohydrate and provides a measure of carbohydrate quality but not quantity.Aim: The purpose of this study was to determine the GI of Iran's free wax honey.Materials & Methods: Blood samples of 8 male subjects for glucose analysis (using glucose oxidase method) were collected after 12 hr fasting period at zero time (baseline) and at 30, 60, 90, 120 min after ingestion of identical amount of honey (test food), and glucose (standard food).Results: The area under the curve (AUC) was 1294 and 847.5 (mg/dl) for glucose and honey respectively. Based on this finding the GI of Iran's free wax honey is 65Conclusion: The Iran's free wax honey with GI of 65 is a medium GI food and can be replaced with high GI foods as a supplement food.

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Issue Info: 
  • Year: 

    2020
  • Volume: 

    18
  • Issue: 

    3
  • Pages: 

    0-0
Measures: 
  • Citations: 

    0
  • Views: 

    18685
  • Downloads: 

    37927
Abstract: 

Background: The glycemic INDEX (GI) values of staple foods are not available in a standardized method in Iran. Objectives: The aim of this study was to measure the GI values of the major carbohydrate sources in a typical Iranian diet. Methods: Using the international standard method, the GI values were determined for four wheat fl atbreads, barley and rye bread, white and brown rice, as well as white and brown rice mixed with lentils. Twelve healthy adults were given 50 g anhydrous glucose three times (as the reference carbohydrate) and the test foods once each throughout the study. Using fi nger-prick blood samples, capillary blood glucose was measured using a reliable glucometer. The GI was calculated using the trapezoidal method. Results: The GI values of the following types of bread were: Barley 66, Lavash 72, Taftoon 79, Sangak 82, rye 84, and Barbari 99. The GI values for brown and white rice were 65 and 71, respectively. The mixture of brown rice with lentils had a GI value of 55, and the mixture of white rice with lentils had a GI of 79. Conclusions: The most common types of bread and white rice consumed in Iran have high GI values. There is potential to reduce the overall GI values in the Iranian diet by encouraging the consumption of barley bread and brown rice.

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Author(s): 

RAFEEY M.

Issue Info: 
  • Year: 

    2014
  • Volume: 

    24
  • Issue: 

    2 (SUPPLEMENT)
  • Pages: 

    15-15
Measures: 
  • Citations: 

    0
  • Views: 

    42518
  • Downloads: 

    29437
Abstract: 

Gastrointestinal function can be compromised in children with a variety of disorders either directly as in Crohn's disease and short bowel syndrome, or indirectly as in cerebral palsy. Whey-based diets have been shown to reduce the degree of regurgitation, gastric emptying times, and gagging in neurologically impaired children. Even an energy-dense (1.5 kcal/mL) whey-based formula showed equally good tolerance and gastric emptying as compared with a regular strength (1 kcal/mL) formula. These diets are well-tolerated and provide nutrition to maintain and achieve growth. Gastrointestinal disorders should be to meet their nutritional needs and promote growth without compromising tolerance. Peptide-based enteral diets are often used as the basis of nutritional therapy for some children with compromised gastrointestinal function. A 100% whey, peptide–based diet containing insoluble and prebiotic fiber was as well tolerated as a commercially available, fiber-free control diet in a small and heterogeneous population of children with impaired gastrointestinal function and was associated with a substantial improvement in stool consistency, especially in neurologically impaired children.

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گارگاه ها آموزشی
Author(s): 

BANIK A.D.

Issue Info: 
  • Year: 

    2010
  • Volume: 

    7
  • Issue: 

    3
  • Pages: 

    314-333
Measures: 
  • Citations: 

    468
  • Views: 

    30001
  • Downloads: 

    30601
Keywords: 
Abstract: 

Yearly Impact:

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Issue Info: 
  • Year: 

    1386
  • Volume: 

    25
  • Issue: 

    3 (پی در پی 73)
  • Pages: 

    336-340
Measures: 
  • Citations: 

    0
  • Views: 

    930
  • Downloads: 

    31
Keywords: 
Abstract: 

یکی از شیوه های بدیعی که طی 30 سال اخیر در غرب رایج شده است؛ توجه به ماخذ مقالات علمی به عنوان ابزاری برای بازیابی مقالات جدید، تحلیل محتوای آنها، ربط موضوعی میان نوشته ها و مسایلی از این قبیل می باشد. در واقع ارزش یک مقاله علمی بر اساس تاثیر در مقالات و نوشته های بعدی (حضور در ماخذ آنها) تعیین می شود. یکی از موسسات معتبر جهان که در زمینه معرفی مقالات معتبر علمی فعالیت می کند، Institute for Science Information (موسسه اطلاعات علمی) می باشد. SCI (Science Citation INDEX) از سال 1961 هر دو ماه یکبار توسط ISI منتشر می شود. این پایگاه مقالات بیش از 3300 عنوان مجله علمی و فنی برجسته جهان را نمایه می کند و از طریق آن می توان از میزان استنادهایی که به یک مقاله شده، اطلاع یافت.

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Journal: 

GOVARESH JOURNAL

Issue Info: 
  • Year: 

    2015
  • Volume: 

    20
  • Issue: 

    SUPPLEMENT
  • Pages: 

    19-19
Measures: 
  • Citations: 

    0
  • Views: 

    62598
  • Downloads: 

    30210
Keywords: 
Abstract: 

Introduction: The third most common malignancy worldwide is Gastric cancer. Patients with upper Gastrointestinal alarm symptoms are suspected of having upper gastrointestinal (GI) malignancy; however, the true value of alarm symptoms in predicting an underlying malignancy is uncertain.The aim of the present study was to determine the diagnostic accuracy of alarm symptoms in predicting upper GI malignancy by reviewing the endoscopic findings of 3453 Isfahanian patients that refer to a private GI clinic in Isfahan, Iran.Methods: A cross-sectional retrospective analysis of collected data was conducted in a single tertiary medical centre. Consecutive patients who underwent esophagogastroduodenoscopy (EGD) for upper GI symptoms in June 2009 to January 2015 were enrolled. The data including gender, age, symptoms, and endoscopic and pathological findings were analysed. Logistic regression models were used to estimate the diagnostic value of each variable in combination with others. The main outcome measure was the diagnostic accuracy of individual alarm feature.Results: A total of3453 patients were included in the final analysis, of whom 78 (2.25%) had upper GI malignancy. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated having histology as the gold standard. Odds ratio (OR), and their related 95% confidence intervals for each individual alarm symptom was measured. Univariate and multivariate logistic regression models were used. Using the area under the receiver operating characteristic (ROC) curve and AUC and its 95% confidence intervals were used to evaluate the capability of the model. AUC for diagnostic value were 0.846 that was significant.Conclusion: Our analysis showed that PPV of dysphagia & weight loss in age more than 50 are strong predictors of cancer. The other variables such as GIB, anorexia, vomiting, Familial history are weaker predictors for malignancy.

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strs
Issue Info: 
  • Year: 

    1382
  • Volume: 

    11
  • Issue: 

    پیوست شماره 2 (ویژه مقالات دندان پزشکی)
  • Pages: 

    60-68
Measures: 
  • Citations: 

    0
  • Views: 

    732
  • Downloads: 

    31
Abstract: 

تکنیک سفید کردن دندانها در منزل (Home Bleaching) با استفاده از کارباماید پراکساید امروزه یکی از روشهای رایج در دندانپزشکی زیبایی به شمار می رود. هدف از انجام این مطالعه بررسی اثر ژل کارباماید پراکساید 10% در تکنیک سفید کردن دندانها در منزل (Home Bleaching) روی پریودنشیوم بود. در این مطالعه که بصورت کارآزمایی بالینی دوسو کور انجام شد، 30 بیمار کاندید Bleaching انتخاب شدند. آنها هیچ بیماری سیستمیکی که بر ایجاد یا سیر بیماری پریودنتال یا پاسخ به درمان اثر گذارند را نداشته و دخانیان نیز استفاده نمی کردند. دندانهای آنها پوسیدگی یا ترمیم نامناسب نداشتند. شاخصهای پلاک (Plaque INDEX (PI، لثه ای (Gingival INDEX (GI، خونریزی( Bleeding INDEX (BI، عمق پاکت( Probing Depth (PD و سطح چسبندگی( Clinical Attachment Level (CAL قبل از درمان در دندانهای قدامی و مولر اول بالا ثبت گردید. بیماران به صورت تصادفی در دو گروه آزمایش (ژل کارباماید پراکساید 10%) و شاهد (پلاسبو) قرار گرفتند و به هریک، سرنگ کددار حاوی ژل کارباماید پراکساید 10% یا پلاسبو که هر دو ساخت دانشکده داروسازی مشهد بودند به همراه تری مخصوص داده شد. در روز اول و سوم Polshing Rootplaning , Scaling انجام شد و از بیماران خواسته شد ضمن رعایت بهداشت دهان از روز چهارم تا آخر مطالعه هر شب بعد از تمیز کردن دهان ژل را به مقدار مناسب در تری ریخته و تری را تا صبح حداقل به مدت 4 ساعت در دهان بگذارند. بیماران به مدت چهارهفته فراخوانده شده و BI. GI. PI در پایان هر هفته و CAL , PD در ابتدا و انتهای مطالعه ثبت شدند. در هردو گروه نتایج حاصل در مورد PD , CAL در ابتدا و انتهای مطالعه و درمورد BI. GI. PI در مقاطع مختلف تفاوت معنی دار داشتند اما بین دو گروه بجز در مودر GI در هفته چهارم در هیچ مورد اختلاف معنی داری مشاهده نشد. تنها در یک مورد از گروه آزمایش حساسیت دندانی ایجاد گردید که با تجویز خمیردندان ضد حساسیت و قطع استفاده از ژل درمان گردید. ژل کارباماید پراکساید 10% در Home Bleaching اثر سویی روی پاسخ بافتهای پریودنتال، عمق پاکت و سطح چسبندگی ندارد و تنها Gingivitis را کاهش می دهد.

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Issue Info: 
  • Year: 

    2019
  • Volume: 

    28
  • Issue: 

    2
  • Pages: 

    153-162
Measures: 
  • Citations: 

    0
  • Views: 

    422
  • Downloads: 

    213
Abstract: 

Water resources such as wetlands, in addition to their economic and social importance, are ecologically valuable sources of aquaculture production. Due to its effects on aquatic environments, necessity of monitoring and awareness of the spatial and temporal distribution of chlorophyll-a is important for environmental studies. In the new approach to such studies, application of spatial statistics has a special place. This study aims were to monitor the status of chlorophyll-a content in Choghakhor international wetland using spatial statistics and hot spots INDEX based on remote sensing. For this purpose, satellite data of chlorophyll-a were prepared from Landsat 8 in 2017 and then analyzed using global and local spatial Moran of spatial statistics techniques. The results of global Moran showed strong correlation and data cluster distribution, which was the strongest in the spring and weakest attachment in the autumn. The results of local Moran showed a high number of highdwarf clusters (levels of chlorophyll-a) in spring compared to autumn. This was more pronounced around the wetland, especially in the western and southern regions, which could be attributed to concentrated activities in these areas. Also, the impact and role of climatic and environmental factors around the wetland could be significant. Overall, the results of this study showed the efficiency of this statistic in identification of critical points and the appropriate separation based on the principles of spatial statistics and can serve as a model for other ecological parameters in other water resources.

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Author(s): 

Issue Info: 
  • Year: 

    2020
  • Volume: 

    53
  • Issue: 

    3
  • Pages: 

    0-0
Measures: 
  • Citations: 

    112
  • Views: 

    990
  • Downloads: 

    18170
Keywords: 
Abstract: 

Yearly Impact:

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Author(s): 

ALBELDAWI M. | QADEER M.A. | VARGO J.J.

Issue Info: 
  • Year: 

    2010
  • Volume: 

    77
  • Issue: 

    2
  • Pages: 

    131-142
Measures: 
  • Citations: 

    466
  • Views: 

    17951
  • Downloads: 

    30113
Keywords: 
Abstract: 

Yearly Impact:

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