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COVID-19-associated stroke risk:Could nutrition and dietary patterns have a contributing role?

World Journal of Meta-Analysis 2020年第6期8卷 435-445页

作者： Melika Hajimohammadebrahim-Ketabforoush mohammad Reza Shahmohammadi Alireza Zali Zahra Vahdat Shariatpanahi Department of Clinical Nutrition and Dietetics Faculty of Nutrition Sciences and Food TechnologyNational Nutrition and Food Technology Research InstituteShahid Beheshti University of Medical SciencesTehran 198161957Iran Shohada Tajrish Comprehensive Neurosurgical Center of Excellence Functional Neurosurgery Research CenterShohada Tajrish HospitalShahid Beheshti University of Medical SciencesTehran 193954741Iran

The novel coronavirus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus 2 has created a life-threatening world ***,this disease can be worse in older patients or individuals with comorbidities,having dangerous consequences,including ***-19–associated stroke widely increases the risk of death from *** addition to the personal hygiene protocols and preventive policies,it has been proven that immune-compromised,oxidative,and pro-coagulant conditions make a person more susceptible to severe COVID-19 complications,such as stroke;one of the most effective and modifiable risk factors are poor nutritional *** literature has shown that healthy dietary patterns,such as the Mediterranean diet,some food groups,and specific micronutrients,reduce the risk of ischemic and hemorrhagic *** this work,for the first time,we hypothesized that a healthy diet could also be a protective/preventive factor against COVID-19–associated stroke *** order to prove this hypothesis,it is required to study nutritional intake and dietary patterns in patients suffering from COVID-19–associated *** this hypothesis is proven,the chronic supportive role of a healthy diet in critical situations will be highlighted once again.

关键词： COVID-19 COVID-19-associated stroke Nutrition Dietary patterns Food group Inflammation

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Al-Mseiab Qadaa Landfill Site Selection Using GIS and Multicriteria Decision Analysis

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Engineering（科研） 2014年第9期6卷 526-549页

作者： mohammad Ali Alanbari Nadhir Al-Ansari Hadeel Kareem Jasim Sven Knutsson Lulea University of Technology Lulea Sweden University of Babylon Babylon Iraq

Solid waste management is becoming a more serious problem with time especially in developing countries like Iraq. It is not regulated sufficiently in Iraq. At present, there are various techniques used for solid waste management such as landfill, thermal treatment, biological treatment, recycling etc. The landfill is the most common mode for the disposal of solid waste. There are no regulations for landfill site selection which is quite complex process. In this study, landfill site selection was performed by using Multicriteria Decision Analysis (MCDA) and Geographic Information System (GIS) for the Al-Mseiabqadaa. Even in the case of existing landfills in this qadaa, it’s temporary or non-conforming to the environmental condition. In order to determine landfill site that is good for the inhabitants and the environment several criteria (e.g. as Urban centers, Land use, Airports, Pipes, Power lines, Railways, Roads, Slope, Streams, Surface water, Industrial areas, Oil pipes, Liquid gas pipes, Soil types) were used to select the proper site. The MCDA was used to measure the relative importance weighting for each criterion used. Each map layer was formed with the aid of GIS and final suitability map was created by overlay analyses of each criterion map. According to obtained results, high and low suitable areas were determined in the study area. Field checks were also performed to determine the accuracy and suitability of candidate site.

关键词： Landfill Al-Mseiab Multicriteria Decision Analysis Geographic Information System

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Modeling Landfill Suitability Based on GIS and Multicriteria Decision Analysis: Case Study in Al-Mahaweelqadaa

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Natural Science 2014年第11期6卷 828-851页

作者： mohammad Ali Alanbari Nadhir Al-Ansari Hadeel Kareem Jasim Sven Knutsson Lulea University of Technology Lulea Sweden University of Babylon Babylon Iraq

Waste management system is not regulated in Iraq. At present, there are various techniques used for solid waste management such as landfill, thermal treatment, biological treatment, recycling etc. Landfill is the most common mode for the disposal of solid waste. However, landfill site selection is a quite complex process and it depends on several criteria and regulations. In this study landfill site selection is performed for Al-Mahaweelqadaa using Multicriteria Decision Analysis (MCDA) and Geographic Information System (GIS). It should be mentioned however, that the existing landfill in this area, is temporary and does not fulfill the environmental conditions. To select suitable landfill site, several criteria were considered such as Urban centers, Land use, Airports, Pipes, Power lines, Railways, Roads, slope, streams, Surface water, Industrial areas, Oil pipes, Liquid gas pipes, Soil types which are prepared. (MCDA) was used to evaluate the relative importance of each criterion. Each map layers were formed with the aid of GIS and final suitability map was created by overlay analyses of each criterion map. According to obtained results, high and low suitable areas were determined in the study area. Field and office checks were performed out to determine the accuracy and suitability of the candidate sites.

关键词： Multicriteria Decision Analysis Geographic Information System Iraq Al-Mahaweel

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Study of Compound Particle Production in 28Si and 32S-Emulsion Collisions at 14.6 and 200 AGeV

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World Journal of Nuclear Science and Technology 2015年第3期5卷 208-220页

作者： Mir Hashim Rasool mohammad Ayaz Ahmad Muzamil Ahmad Bhat Shafiq Ahmad Department of Physics Aligarh Muslim University Aligarh India Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

This work displays a study of the compound multiplicity characteristics of 14.6 and 200 AGeV/c 28Si and 32S-emulsion interactions, where the number of shower and grey particles taken together is termed as compound multiplicity, Nc. It has been found that the average compound multiplicity depends on the mass number of the projectile, Ap, and energy of the projectile. A positive linear dependence of the compound multiplicity on the black, grey, heavy and shower particles has been found. Also the scaling of compound multiplicity distributions produced in these interactions has been studied in order to check the validity of KNO-scaling. A simplified universal function has been used to represent the experimental data. The experimental results have been compared with those obtained by analyzing events generated with the computer code FRITIOF based on Lund Monte Carlo model.

关键词： Relativistic Heavy Ion Collision Compound Particle Multiplicity KNO Scaling FRITIOF Model

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Infections in Cirrhotics: Types, Microbiological Spectrum and Risk Factors—5-Year Cohort Study

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Open Journal of Gastroenterology 2014年第3期4卷 105-117页

作者： Iftikhar Haider Naqvi Khalid Mahmood Abu Talib mohammad Ubaid Aamer Mahmood Agha Khan University Karachi Pakistan Department of Medicine Civil Hospital Karachi Dow University of Health Sciences Karachi Pakistan

Cirrhosis is an immunocompromised state that leads to various infections, with an estimated 30% mortality. Pakistan already has a high morbidity and mortality related to complications of cirrhosis. Where the data on infection among cirrhotics is scanty, this study aimed to determine the frequency, microbiological spectrum and various risk factors of infections in cirrhosis of liver. This is a prospective cohort study conducted at a tertiary care hospital. The microbiological spectrum and frequency of infections was determined in cirrhotics. Various risk factors for infection among cirrhotics were evaluated like upper gastrointestinal bleed, use of proton pump inhibitors, malnutrition and severity of cirrhosis. Out of eleven hundred and forty-one patients with cirrhosis of liver, four hundred and ninety (42.94%) patients had infections. All kinds of infections like peritoneal, respiratory, urinary tract and skin were present in cirrhosis of liver where ascitic fluid infections (AFI) were the commonest i.e. 44.89%. The risk factors for bacterial infections among patients with cirrhosis of liver were upper gastrointestinal bleeding (odd ratio = 4.57, p = 0.0001), use of proton pump inhibitors (odd ratio = 2.57, p = 0.0001), degree of malnutrition (odd ratio = 10.34, p = 0.0001) and severity of cirrhosis (odd ratio = 12.99, p = 0.000). All types of infections occurred with varying frequency in cirrhosis of liver. Upper gastrointestinal bleeding, severity of cirrhosis, use of high dose proton pump inhibitors and severe malnutrition are important risk factors for infections among cirrhotics.

关键词： Liver Cirrhosis Proton Pump Inhibitors Ascites Bacterial Infections

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Energy Levels of Spin-1/2 Particles with Yukawa Interaction

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Journal of Modern Physics 2014年第9期5卷 773-780页

作者： mohammad Reza Shojaei Ali Akbar Rajabi Maryam Farrokh Niloufar Zoghi-Foumani Department of Physics Shahrood University of Technology Shahrood Iran

In this article, Yukawa interaction is used to study the relativistic spin-1/2 particles and obtain their energy levels. The role of Yukawa potential on the spin and pseudospin symmetry solution is investigated systematically by solving the Dirac equation with attractive scalar S(r) and repulsive vector V(r) potentials. Bound state spectrum and wave functions of Yukawa potential are obtained. It is found that the energy eigenvalues strongly depend on the potential parameters.

关键词： Yukawa Interaction Dirac Equation Spin and Pseudospin Symmetry Spin-1/2 Particles

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The cloning of non-structural-1 (NS1) gene of H9N2 subtype of avian influenza virus in pGEX-4T-1 and pMAL-c2X plasmids and expression in Escherichia coliDH5αstrain

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Advances in Bioscience and Biotechnology 2012年第3期3卷 283-289页

作者： Ramin Soleimani Mehdi Vasfi Marandi mohammad Bagher Hashemi-Soteh Farhid Hemmatzadeh Department of Poultry Diseases Faculty of Veterinary Medicine University of Tehran-Iran Tehran Iran Medical Faculty and Cellular and Molecular Research Center Mazandaran University of Medical Sciences Sari Iran School of Animal and Veterinary Sciences The University of Adelaide Adelaide Australia

Avian influenza is a viral contagious disease that affects poultry industry and human health. Vaccination has been considered as a preventive tool in the eradication of AI, but it causes some limitations including trade embargoes and interfering with serologic surveillance in differentiation between infected and vaccinated animals (DIVA strategy). Several distinct DIVA strategies have been presented to conquer these limitations. In this study, the open reading frame of NS1 gene of a H9N2 subtype of AI virus was amplified by polymerase chain reaction. After extraction and purification of NS1 gene from agarose gel, it was inserted into two different pGEX-4T-1 and pMAL-c2X plasmids and transferred in DH5α strain of Escherichia coli by using electroporation procedure. The E. coli colonies possessing recombinant NS1 gene were screened using PCR, restriction mapping and sequencing analysis. The expressed rNS1 protein was purified using affinity chromatography based on MBP (pMAL- c2X) and GST (pGEX-4T-1). The MBP-NS1 and GST- NS1 proteins on SDS-PAGE had bands with molecular weight of 68 and 52 kDa respectively. Western blotting with MBP-NS1 protein showed positive reaction using antisera obtained from chickens challenged with a H9N2 subtype strain. But, the most sera prepared from H9N2 vaccinated chickens were negative in WB. These findings indicated that the MBP-rNS1 protein of 26 kDa expressed by pMAL-c2X plasmid can be used in a DIVA for differentiation of AI infected and vaccinated chickens.

关键词： Avian Influenza Virus H9N2 Subtype Recombinant Protein Non-Structural Protein 1 DIVA

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Flavonoid-rich beverage effects on lipid profile and blood pressure in diabetic patients

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World Journal of Diabetes 2014年第6期5卷 962-968页

作者： Reza Amani Sara Moazen Hajieh Shahbazian Kambiz Ahmadi mohammad Taha Jalali Department of Nutrition School of ParamedicineDiabetes Research CenterJundishapour Univer-sity of Medical Sciences Diabetes Research Center Jundishapour University of Medical Sciences Department of Medical Statistics School of Public HealthJundishapour University of Medical Sciences Department of Laboratory Sciences School of ParamedicineJundishapour University of Medical Sciences

AIM: To compare freeze-dried strawberry(FDS) beverage and strawberry-flavored drink effects on lipid profile and blood pressure in type 2 diabetic(T2D) ***: In a randomized, double-blind, controlled trial, 36 subjects with T2D(23 females; mean ± SE age: 51.57 ± 10 years) were randomly divided into two groups. Participants consumed two cups of either pure FDS beverage(each cup containing 25 g freeze-dried strawberry powder equivalent to one serving of fresh strawberries; intervention group) or an iso-caloric drinkwith strawberry flavoring(similar to the FDS drink in fiber content and color; placebo group) daily for 6 wk. Anthropometric measurements, 3 d, 24 h dietary recall, and fasting blood samples were collected at baseline and at weeks 6 intervention. After lying down and relaxing for approximately 10 min, each participant's blood pressure was recorded in triplicate with 5 min intervals; recordings were made at baseline and the trial end-point. Each participant's lipid profile was assessed before and after ***: Assessment at the weeks 6 intervention showed a significant reduction from baseline in total cholesterol levels and total cholesterol to high-density lipoprotein cholesterol(HDL-C) ratio in the intervention group(179.01 ± 31.86 to 165.9 ± 32.4 mg/L; P = 0.00 and 3.9 ± 0.88 to 3.6 ± 0.082 mg/L; P = 0.00 respectively), but the change was not significantly different between the two groups(P = 0.07, P = 0.29 respectively). Systolic blood pressure levels were significantly reduced from baseline in both the FDS and placebo drink groups(129.95 ± 14.9 to 114.3 ± 27.5 mm Hg; P = 0.02 and 127.6 ± 15.6 to 122.9 ± 14.47 mm Hg; P = 0.00 respectively), but the reduction was not significantly different between the two groups. Diastolic blood pressure was significantly reduced post-intervention in the FDS drink group compared to placebo group(78.7 ± 7.2 vs 84.4 ± 5.8; P = 0.01), the reduction was also significant within the FDS drink group(84

关键词： Blood pressure Flavonoid rich beverage Lipid profile Type 2 diabetes

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Enhancing Biogas Production: Influence of Mixing Cow and Chicken Manures

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Energy and Power Engineering 2018年第8期10卷 383-397页

作者： Essam Ibrahim Hammad mohammad R. Al-Agha Yasser El-Nahhal Department of Earth and Environment Faculty of Science The Islamic University of Gaza Gaza Palestine

The objectives of this study were to enhance the production of biogas through using a mixture of cow and chicken manure and to investigate the effect of digested manure on plant growth. Biogas digester consisted of a plastic polyethylene tank with a volume of 0.25 cubic meters. Cow and chicken manures were collected from certified animal and chicken farms. Mixture of manure was prepared by mixing 5 kg of chicken manure and 5 kg of cow manure together in 100 L plastic tank containing 90 L water free from chlorine. Percentage of manure in all cases was 10% (w/v). The manures were transferred to the digesters and kept in greenhouse to insure warm conditions (30°C - 39°C). Produced biogas was measured each two days and digestate samples were taken every two days for pH, EC, BOD, COD determination. Results showed increased biogas production and reached the highest quantity after 28 days and the amount of biogas produced from the mixture of cow and chicken manures was higher than the amount produced from each manure individually. Decreases in pH values were observed during biogas production followed by BOD, COD reduction. On the other hand, increases on EC values were observed. Application of digested manure in agriculture increased yield of lettuce by 75% comparing with the control sample. The study recommended using cow manure mixed with chicken manure to increase the production of biogas and to use the digested manure in agricultural.

关键词： Biogas Cow Manure Chicken Manure Digested Manure

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Some Important Features of Relativistic Charged Particles Produced in 32S-Emulsion Interactions at 200 AGeV/c

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Journal of Modern Physics 2015年第11期6卷 1498-1509页

作者： Mir Hashim Rasool mohammad Ayaz Ahmad Om Veer Singh Shafiq Ahmad Department of Physics Aligarh Muslim University Aligarh India Physics Department Faculty of Science University of Tabuk Tabuk Saudi Arabia

An attempt has been made to study the multiplicity, angular and pseudo rapidity distributions of relativistic charged particles emerging from the interactions between sulphur and nuclear emulsion nuclei at 200 GeV/nucleon. The distributions from 200 AGeV are compared to the corresponding distributions from the predictions of Monte Carlo code FRITIOF samples. The pseudo rapidity distributions in different Nh-intervals translate to the target fragmentation region with increasing target mass. Finally, the scaling of multiplicity distributions of shower particles successfully describes the consequences of KNO scaling.

关键词： Nucleus-Nucleus Collisions Multiplicity Distribution Multiplicity Correlations KNO Scaling FRITIOF Model

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