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Showing 5 results for ولی زاده

Abdoreza Yavari, Rahmatollah Moradzadeh, Hamid Dalvand, Akram Valizadeh, Farhad Fatehi, Mahmudreza Nakhaei,
Volume 19, Issue 10 (1-2017)
Abstract

Abstract

Background: One of the problems in children with cerebral palsy is impaired eating and drinking liquids. The purpose of this study is to compare the effect of oral motor stimulations on feeding function in the children with spastic cerebral palsy by two medical and family centered approaches.

Materials and Methods: This research was a descriptive-analytical cross sectional study that performed on 40 children 2-8 year olds with spastic Cerebral Palsy from the rehabilitation clinics in the city of Arak. They were selected by simple and purposeful sampling. Applied instruments were Gross Motor Measure Function Classification System Expanded & Revised (GMFCS E&R) and oral motor assessment scale(OMAS). Data were analyzed by statistical tests such as: Kolmogorov-Smirnov, reporting mean, standard deviation, data analysis frequncy distribution table, independent t-test, dependent t-test, chi-square and MANOVA.

Results: The difference of swallowing function assessed by OMAS in both groups managed by family centered and clinician centered approach prior and post management statistialy was meaningful (p=0.001(. The difference between swallowing function of both groups post intervention was not meaningful in view of first and second assessor, also it had no statistical significance(p=0.89 , p=0.07)

Conclusion: In general, we can conclude that oral motor stimulation is effective on swallowing function of cerebral palsy children in both treated groups. The effect of these stimulations on swallowing function in children with cerebral palsy between clinician centered and family centered approaches was equal.


Sara Vali Zadeh, Pezhman Motamedi, Hadi Karami, Hamid Rajabi,
Volume 21, Issue 6 (12-2018)
Abstract

Background and Aim: Type 2 diabetes exerts an anti-angiogenesis effects on the cardiac tissue. The aim of present study was to investigate the effects of endurance training on gene expression of VEGF and VEGFR2 of cardiac tissue in type 2 diabetic male wistar rats.
Materials and Methods: 36 male wistar rats were randomly divided into three groups, Diabetic Endurance Training (DET), Diabetic Control (DC) and Healthy Control (HC). Type 2 diabetes was induced by intraperitoneal injection of STZ. The endurance training included 10 weeks, 5 sessions per week running at speed of 27 m/min and intensity of 75% VO2max for 20-30min in 1st week and reached to 27 m/min and intensity of 75% VO2max for 60 min/day in 10th weeks. The gene expression of VEGF and VEGFR2 were examined by Real-Time PCR AND Western Blotting.
Findings: The results of Real-Time PCR showed that the endurance training caused increase in VEGF mRNA (p<0.05) and VEGFR2 mRNA (p<0.05) compared to DC group. The results of Western Blotting also indicated that the endurance training induced increase in VEGF protein expression (p<0.05) compared to DC group and there was no significant change in expression of VEGFR2 protein (p>0.05).
Conclusion: Type 2 diabetes impairs the angiogenesis process in diabetic cardiac. It appears that endurance training has positive impact on angiogenesis and it can cause the improvement of diabetic cardiac.

 

Zhilla Heydarpoor, Leila Valizadeh,
Volume 23, Issue 5 (December & January - Special Issue on COVID-19 2020)
Abstract

Background and Aim: In the current Coronavirus Disease 2019 (COVID-19) pandemic, there have been many concerns about the transmission of the virus from the mother to the infant. This is more important due to the need for the management of breastfeeding. This study aims to review the latest studies on breastfeeding during the COVID-19 pandemic.
Methods & Materials: This is a review study on articles about breastfeeding during the COVID-19 pandemic published from December 2019 to May 2020. The search was conducted in SID, PubMed, Scopus, Science Direct, Google Scholar, Ovid, and MagIran databases using the keywords:New coronavirus, COVID-19, breast milk, and breastfeeding
Ethical Considerations: All ethical principles in writing this article have been observed according to the instructions of the National Ethics Committee and the COPE regulations.
Results: So far, there is no evidence of COVID-19 virus in breast milk or its transmission through breastfeeding. All mothers with confirmed or suspected COVID-19 should continue to breastfeed their infants in accordance with the hygiene and respiratory precautions.
Conclusion: Breastfeeding protects the baby against infectious diseases. Given that the studies reported the absence of COVID-19 virus in breast milk are very limited, this study can help mothers manage breastfeeding during the COVID-19 pandemic. Since there are still many unknowns of this emerging disease, more studies are needed on managing breastfeeding in this pandemic.

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