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894 results on '"Ostadrahimi, Alireza"'

10. AZAR eye and vision cohort study

Author

Somi, Mohammad Hossein, Nikniaz, Zeinab, Ostadrahimi, Alireza, Naghibi Irvani, Seyed Sina, Nourizadeh, Amir Mohammad, Mirzaei, Mohammad, Alipour, Fateme, Jafari, Fatemeh, and Faramarzi, Elnaz

Published
2023
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15. Effects of oleoylethanolamide supplementation on the expression of lipid metabolism-related genes and serum NRG4 levels in patients with non-alcoholic fatty liver disease: A randomized controlled trial

Author

Tutunchi, Helda, Ebrahimi-Mameghani, Mehrangiz, Hosseinzadeh-Attar, Mohammad Javad, Roshanravan, Neda, Mobasseri, Majid, Najafipour, Farzad, Naeini, Fatemeh, Naghshi, Sina, Asghari, Samira, Akbarzadeh, Moloud, Soleimanzadeh, Hamid, and Ostadrahimi, Alireza

Published
2023
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25. Effect of combination of Beta Glucan and Lactobacillus rhamnosus HerizI on White Blood Cell Counts and Serum Levels of IL-4andIL-12in Women with Breast Cancer Undergoing Chemotherapy:A Randomized Double-Blind Placebo-Controlled Clinical Trial

Author

Ostadrahimi, Alireza, primary, Ahmadikhatir, Shonaz, additional, Amirazad, Halimeh, additional, EivaziZiaei, Jamal, additional, AsghariJafarabadi, Mohammad, additional, Barzeghari, Abolfazl, additional, Esfahani, Ali, additional, and Farrin, Nazila, additional

Published
2024
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36. Socioeconomic inequalities in prevalence, awareness, treatment and control of hypertension: evidence from the PERSIAN cohort study

Author

Amini, Mahin, Moradinazar, Mahdi, Rajati, Fatemeh, Soofi, Moslem, Sepanlou, Sadaf G., Poustchi, Hossein, Eghtesad, Sareh, Moosazadeh, Mahmood, Harooni, Javad, Aghazadeh-Attari, Javad, Fallahi, Majid, Fattahi, Mohammad Reza, Ansari-Moghaddam, Alireza, Moradpour, Farhad, Nejatizadeh, Azim, Shahmoradi, Mehdi, Mansour-Ghanaei, Fariborz, Ostadrahimi, Alireza, Ahmadi, Ali, Khaledifar, Arsalan, Saghi, Mohammad Hossien, Saki, Nader, Mohebbi, Iraj, Homayounfar, Reza, Farjam, Mojtaba, Nadimi, Ali Esmaeili, Kahnooji, Mahmood, Pourfarzi, Farhad, Zamani, Bijan, Rezaianzadeh, Abbas, Johari, Masoumeh Ghoddusi, Mirzaei, Masoud, Dehghani, Ali, Motlagh, Seyed Fazel Zinat, Rahimi, Zahra, Malekzadeh, Reza, and Najafi, Farid

Published
2022
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39. Prevalence and predictors of low back pain among the Iranian population: Results from the Persian cohort study

Author

Ghafouri, Mohammad, Teymourzadeh, Azin, Nakhostin-Ansari, Amin, Sepanlou, Sadaf G., Dalvand, Sahar, Moradpour, Farhad, Bavarsad, Amir Hooshang, Boogar, Shahrokh Sadeghi, Dehghan, Morteza, Ostadrahimi, Alireza, Aghazadeh-Attari, Javad, Kahnooji, Mahmood, Hosseinipour, Ali, Gohari, Ali, Hosseini, Seyed Vahid, Mirzaei, Masoud, Khorram, Alireza, Shahmoradi, Mehdi, Pourfarzi, Farhad, Moosazadeh, Mahmood, Mansour-Ghanaei, Fariborz, Marioryad, Hossein, Najafi, Farid, Genevay, Stephane, Moghadam, Navid, and Kordi, Ramin

Published
2022
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41. The effect of a low-calorie, high-protein diet on psychometric variables in obese individuals: a Randomized Clinical Trial.

Author

Hashemi Javaheri, Fatemeh Sadat, Ostadrahimi, Alireza, Nematy, Mohsen, Arabi, Seyyed Mostafa, Rahmani, Kazem, and Amini, Mahnaz

Subjects
*HIGH-protein diet, *CLINICAL trials, *PSYCHOMETRICS, *OBESITY, *BODY composition, *LOW-calorie diet
Abstract

The last decade has seen the increased prevalence of obesity as a public health challenge, particularly in low- and middle-income countries. At the same time, studies have shown that there is a two-way relationship between low-calorie diets and depression in obese individuals. This study was designed and implemented to investigate the effect of a low-calorie high-protein diet on psychometric variables in obese individuals. The present study is a Randomized Clinical Trial. Individuals meeting the inclusion criteria were randomly assigned to either the intervention group (low-calorie diet with increased protein percentage) or the control group (standard protein percentage) using block stratification. Psychometric characteristics of the participants were evaluated using the DASS-21 questionnaire. There were no significant differences in enrollment between the two groups with respect to anthropometric variables, body composition, and physical activity (p-value >.05). Similarly, no significant differences were observed between the two groups in terms of psychological variables (depression, anxiety and stress) (p-value >.05). However, the intervention groups had significantly lower depression and anxiety scores 15 days into the intervention (p-value <.05). After 30 and 60 days of intervention, significant differences were observed between the 2 groups in terms of depression, stress, and anxiety (p-value <.05), indicating a relative improvement in psychometric variables in the intervention group (p-value <.05). The results of this study showed that low-calorie diets with a high-protein percentage can significantly improve psychometric variables in obese people. Trial registration: Iranian Registry of Clinical Trials identifier: IRCT20221101056371N1.. [ABSTRACT FROM AUTHOR]

Published
2024
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50. Molecular dynamics simulation of free transverse vibration behavior of single-walled coiled carbon nanotubes.

Author

Darvishi, Farshid, Rahmani, Omid, Ostadrahimi, Alireza, Choi, Eunsoo, and Li, Guoqiang

Subjects
SINGLE walled carbon nanotubes, NANOELECTROMECHANICAL systems, MOLECULAR dynamics, FREE vibration, CONTINUUM mechanics
Abstract

Coiled carbon nanotubes (CCNTs) belong to one of the prominent classes of carbon nanostructures with unique mechanical properties and vibrational behavior due to their helical geometries. In this paper, the free transverse vibration behavior of single-walled CCNTs is investigated by molecular dynamics (MD) simulations and the adaptive intermolecular reactive empirical bond-order (AIREBO) potential under different boundary conditions (B.Cs.). The beating phenomenon is observed in CCNTs due to the presence of longitudinal, transverse, and torsional coupled vibrations and the proximity of their corresponding frequency. Generally, the frequency of the CCNTs decreases by increasing the length ( L ) or the number of pitches ( n p). Moreover, the pitch angle ( α ¯ ) plays a more decisive role compared to other geometric parameters. At constant length ( L ) of CCNTs, the frequency increases by enhancing the pitch angle ( α ¯ ). Furthermore, the fundamental frequency range of the studied CCNTs is obtained less than 331.9 GHz for lengths greater than 2 nm under different boundary conditions. This indicates that CCNTs have a higher vibration sensitivity than straight CNTs. Therefore, CCNTs can be a proper alternative to straight CNTs in sensors. The results of this study can be used in the design and analysis of nanoelectromechanical systems (NEMs) with CCNTs elements as well as to calibrate continuum mechanics methods. [ABSTRACT FROM AUTHOR]

Published
2024
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