keyword
MENU ▼
Read by QxMD icon Read
search

Ksa

keyword
https://www.readbyqxmd.com/read/28056365/pyrolysis-and-kinetic-analyses-of-camel-grass-cymbopogon-schoenanthus-for-bioenergy
#1
Muhammad Aamer Mehmood, Guangbin Ye, Huibo Luo, Chenguang Liu, Sana Malik, Ifrah Afzal, Jianren Xu, Muhammad Sajjad Ahmad
The aim of this work was to study the thermal degradation of grass (Cymbopogon schoenanthus) under an inert environment at three heating rates, including 10, 30, and 50°Cmin(-1) in order to evaluate its bioenergy potential. Pyrolysis experiments were performed in a simultaneous Thermogravimetry-Differential Scanning Calorimetry analyzer. Thermal data were used to analyze kinetic parameters through isoconversional models of Flynn-Wall-Ozawa (FWO) and Kissenger-Akahira-Sunose (KSA) methods. The pre-exponential factors values have shown the reaction to follow first order kinetics...
December 25, 2016: Bioresource Technology
https://www.readbyqxmd.com/read/28027916/vitamin-d-in-saudi-arabia-prevalence-distribution-and-disease-associations
#2
REVIEW
Nasser M Al-Daghri
More than 33 years have passed since the first paper highlighting vitamin D deficiency as a public health concern in Saudi Arabia was published in 1983. Despite "early" detection,it wasn't until the year 2010 where the interest in vitamin D research grew exponentially worldwide and was finally visible in Saudi clinical and academic areas. Since then,many landmark studies have been generated with regards to the physiologic functions of vitamin D,both skeletal and extra-skeletal. This review is limited to the prevalence,distribution A systematic review on the prevalence studies done in KSA from 2011 to 2016 was done and revealed that the prevalence of vitamin D deficiency (<50nmol/l) in Saudi Arabia among different populations (adults,children and adolescents,newborns and pregnant/lactating women) is 81...
December 24, 2016: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28004295/vitamin-d-status-correction-in-saudi-arabia-an-experts-consensus-under-the-auspices-of-the-european-society-for-clinical-and-economic-aspects-of-osteoporosis-osteoarthritis-and-musculoskeletal-diseases-esceo
#3
Nasser M Al-Daghri, Yousef Al-Saleh, Naji Aljohani, Riad Sulimani, Abdulaziz M Al-Othman, Hanan Alfawaz, Mona Fouda, Fahad Al-Amri, Awad Shahrani, Mohammed Alharbi, Fahad Alshahrani, Waleed Tamimi, Shaun Sabico, Rene Rizzoli, Jean-Yves Reginster
BACKGROUND: Vitamin D deficiency is common in the Middle East and in Saudi Arabia, in particular. While several international recommendations on the management of vitamin D deficiency have been documented and practiced globally, these recommendations should be adapted to the conditions of the Middle Eastern region. To address this challenge, the Prince Mutaib Chair for Biomarkers of Osteoporosis (PMCO) in King Saud University (KSU), Riyadh, KSA, together with local experts and in cooperation with the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO), organized a panel that formulated unified recommendations in the diagnosis and treatment of vitamin D deficiency in the region...
December 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/27934826/molecular-characterisation-of-panton-valentine-leucocidin-producing-methicillin-resistant-staphylococcus-aureus-clones-isolated-from-the-main-hospitals-in-taif-ksa
#4
E M Eed, M M Ghonaim, Y M Hussein, S S Al-Shehri, A S Khalifa
INTRODUCTION: Panton-Valentine leucocidin (PVL) is a bicomponent pore-forming cytolytic toxin encoded by the lukF-PV and lukS-PV genes. Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) may carry the pvl genes which may be related to increased disease severity. This study aimed to characterise the PVL-producing MRSA recovered from different Taif Hospitals, Saudi Arabia. METHODS: The study included 45 hospital-acquired-MRSA (HA-MRSA) and 26 CA-MRSA strains which were identified from 445 S...
October 2016: Indian Journal of Medical Microbiology
https://www.readbyqxmd.com/read/27924193/practice-guidelines-for-propofol-sedation-by-non-anesthesiologists-the-korean-society-of-anesthesiologists-task-force-recommendations-on-propofol-sedation
#5
REVIEW
Hyun Kang, Duk Kyung Kim, Yong-Seon Choi, Young-Chul Yoo, Hyun Sik Chung
In South Korea, as in many other countries, propofol sedation is performed by practitioners across a broad range of specialties in our country. However, this has led to significant variation in propofol sedation practices, as shown in a series of reports by the Korean Society of Anesthesiologists (KSA). This has led the KSA to develop a set of evidence-based practical guidelines for propofol sedation by non-anesthesiologists. Here, we provide a set of recommendations for propofol sedation, with the aim of ensuring patient safety in a variety of clinical settings...
December 2016: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/27917067/a-preliminary-account-of-the-fly-fauna-in-jabal-shada-al-a-la-nature-reserve-saudi-arabia-with-new-records-and-biogeographical-remarks-diptera-insecta
#6
Magdi S El-Hawagry, Mahmoud S Abdel-Dayem, Ali A Elgharbawy, Hathal M Al Dhafer
The first list of insects of Al-Baha Province, Kingdom of Saudi Arabia (KSA) was published in 2013 and contained a total of 582 species; an addendum to this list was published in 2015 adding 142 species and bringing the total number recorded from the province to 724 insect species representing 17 orders. The previous two studies excluded Jabal Shada al-A'la Nature Reserve (SANR), so the present study in SANR, as belonging to Al-Baha Province, are complementary to the previous two. The present study presents a preliminary list of Diptera (Insecta) in SANR, with remarks on their zoogeography, and is the first of a series of planned ecological and systematic studies on different insect orders as one of the outputs of a project proposed to study the entire insect fauna of SANR...
2016: ZooKeys
https://www.readbyqxmd.com/read/27915339/clinicopathological-features-and-predictive-factors-for-colorectal-cancer-outcome-in-the-kingdom-of-saudi-arabia
#7
Abdurrahman Aldiab, Khayal A Al Khayal, Omar A Al Obaid, Ahmed Alsheikh, Khalid Alsaleh, Mohamed Shahid, Hana Alkharji
BACKGROUND/AIMS: Colorectal cancer (CRC) is the most frequent cancer and a leading cause of cancer death in the Kingdom of Saudi Arabia (KSA). To date, no nationwide screening programs have been adopted. This prospective, longitudinal study investigated factors influencing the outcome of CRC in Saudi patients. METHODS: Patients completed a CRC awareness questionnaire. Colonoscopy, CT/MRI, histopathology of tumor biopsies, and KRAS and BRAF testing were performed...
December 3, 2016: Oncology
https://www.readbyqxmd.com/read/27910003/bone-marrow-t-cell-percentage-a-novel-prognostic-indicator-in-acute-myeloid-leukemia
#8
Manar M Ismail, Nahla A B Abdulateef
Acute myeloid leukemia (AML) is an aggressive malignancy for which overall disease-free survival is less than 50%. Manipulation of the immune system is an interesting and promising therapy for AML patients. We aimed to characterize the immune system of AML patients, highlighting the clinical relevance of total bone marrow (BM) lymphocytes and subpopulations. Sixty-six new AML cases diagnosed according to WHO criteria from King Abdullah Medical City, KSA, from October 2012 to February 2015. Analysis of BM lymphocytes and subpopulations was done by flowcytometry...
December 1, 2016: International Journal of Hematology
https://www.readbyqxmd.com/read/27893201/effects-of-tobacco-smoking-on-the-dorsum-of-the-tongue-and-buccal-epithelium
#9
Abdullah Faraj Al Shammari, Ibrahim Khalil AL Ibrahim, Amjad Ibrahim Alaauldeen, Randa Fouad Merza, Hussain Gadelkarim Ahmed
Objective: The aim of this study was to assess the effects of tobacco smoking on the dorsum of the tongue and buccal epithelium. Methodology: This case control cross-sectional study was conducted with 174 smoking and non-smoking volunteers living in the city of Hail, Northern KSA. Cytological Materials were obtained from buccal mucosa and dorsum of the tongue, and assessed using cytopathological methods. Results: In buccal smears, cytological atypia was observed in 17 out of 101 (16.8%) smoker cases but only 3/73(4...
1, 2016: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/27833483/acquired-hypernatremia-in-a-general-surgical-intensive-care-unit-incidence-and-prognosis
#10
Mariam A Alansari, Ahmed Abdulmomen, Mohammed Hussein, Ahmad Mohmmad Zubaidi, Jalal T Alswaiti
PURPOSE: Intensive Care Unit (ICU)-acquired hypernatremia (IAH) is a serious electrolyte disturbance that recently was shown to present an independent risk factor for mortality in critically ill patients. IAH has not been widely investigated in Surgical ICU (SICU) patients. No study has specifically investigated IAH epidemiology in the Kingdome of Saudi Arabia (KSA) in general SICU. The objectives of this study are to assess the epidemiological characteristics and prognostic impact of IAH on SICU mortality and outcome in KSA and compare it with international figures...
October 2016: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/27829811/contribution-of-community-pharmacists-in-educating-the-asthma-patients
#11
Hamoud Saud Alotaibi, Thippeswamy Boreddy Shivanandappa, Sivagurunathan Nagarethinam
: Background: In asthma, the preventive measures taken by patients play an important role in improving life span and quality of life. This can be done more efficiently by community pharmacist by providing patient counseling and improving knowledge of patient about disease, risk factors, medication management and preventive measures to control asthma. Objectives: The objective of the study was to evaluate the contribution of community pharmacists in improvement of life span and quality of life of asthma patients...
November 2016: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/27814369/non-communicable-disease-risk-factors-among-employees-and-their-families-of-a-saudi-university-an-epidemiological-study
#12
Rasmieh Alzeidan, Fatemeh Rabiee, Ahmed Mandil, Ahmad Hersi, Amel Fayed
OBJECTIVES: To assess the prevalence of noncommunicable disease (NCD) risk factors among Saudi university employees and their families; to estimate the cardiovascular risk (CVR) amongst the study population in the following 10years. METHODS: The NCD risk factors prevalence was estimated using a cross-sectional approach for a sample of employees and their families aged ≥ 18 years old, in a Saudi university (Riyadh in Kingdom of Saudi Arabia; KSA). WHO STEPwise standardized tools were used to estimate NCD risk factors and the Framingham Coronary Heart Risk Score calculator was used to calculate the CVR...
2016: PloS One
https://www.readbyqxmd.com/read/27803720/prevalence-of-body-dysmorphic-disorder-and-its-association-with-body-features-in-female-medical-students
#13
Shaik Shaffi Ahamed, Jawaher Enani, Lama Alfaraidi, Lujain Sannari, Rihaf Algain, Zainah Alsawah, Ali Al Hazmi
BACKGROUND: Body dysmorphic disorder (BDD) is a distressing psychiatric disorder. So far there have not been any studies on BDD in Saudi Arabia. OBJECTIVES: The aim of this study was to determine the prevalence of body dysmorphic disorder in female medical students and to investigate whether there is an association between BDD and body features of concern, social anxiety and symptoms of BDD. MATERIALS AND METHODS: A cross sectional study was carried out on female medical students of the college of medicine, King Saud University, Riyadh, Saudi Arabia during January to April, 2015...
June 2016: Iranian Journal of Psychiatry and Behavioral Sciences
https://www.readbyqxmd.com/read/27794156/association-between-body-mass-index-and-dental-caries-among-anganwadi-children-of-belgaum-city-india
#14
Eby Aluckal, Ksa Anzil, Mathews Baby, Eldhose K George, Sanju Lakshmanan, Shilpa Chikkanna
INTRODUCTION: Body mass index (BMI) is an index that measures height for weight, which is commonly used to categorize underweight, overweight, and obese individuals. Deviation from normal weight results from an imbalance between caloric consumption and energy expenditure. Childhood obesity and childhood dental caries are coincidental in many populations, probably due to common confounding risk factors, such as intake frequency, cariogenic diet, and poor oral hygiene. So the aim of the present study was to assess the BMI status and to corelate between dental caries and BMI among the Anganwadi children of Belgaum city, Karnataka, India...
October 1, 2016: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/27766952/the-third-international-genomic-medicine-conference-3rd-igmc-2015-overall-activities-and-outcome-highlights
#15
Muhammad Abu-Elmagd, Mourad Assidi, Ashraf Dallol, Abdelbaset Buhmeida, Peter Natesan Pushparaj, Gauthaman Kalamegam, Emad Al-Hamzi, Jerry W Shay, Stephen W Scherer, Ashok Agarwal, Bruce Budowle, Mamdooh Gari, Adeel Chaudhary, Adel Abuzenadah, Mohammed Al-Qahtani
The Third International Genomic Medicine Conference (3(rd) IGMC) was organised by the Centre of Excellence in Genomic Medicine Research (CEGMR) at the King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia (KSA). This conference is a continuation of a series of meetings, which began with the first International Genomic Medicine Conference (1(st) IGMC, 2011) followed by the second International Genomic Medicine Conference (2(nd) IGMC, 2013). The 3(rd) IGMC meeting presented as a timely opportunity to bring scientists from across the world to gather, discuss, and exchange recent advances in the field of genomics and genetics in general as well as practical information on using these new technologies in different basic and clinical applications...
October 17, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27761565/institute-for-scientific-information-indexed-biomedical-journals-of-saudi-arabia-their-performance-from-2007-2014
#16
Dileep K Rohra, Vikram K Rohra, Peter Cahusac
To compare the journal impact factor (JIF) and Eigenfactor score (ES) of Institute for Scientific Information (ISI)-indexed biomedical journals published from the Kingdom of Saudi Arabia (KSA) over the last 8 years. Methods: This is a retrospective study, conducted at Alfaisal University, Riyadh, KSA from January to March 2016. The Journal Citation Reports of ISI Web of Knowledge were accessed, and 6 Saudi biomedical journals were included for analysis. Results: All Saudi journals have improved their IF compared with their baseline...
November 2016: Saudi Medical Journal
https://www.readbyqxmd.com/read/27744461/epilepsy-services-in-saudi-arabia-quantitative-assessment-and-identification-of-challenges
#17
Saud M Alfayez, Bandar N Aljafen
OBJECTIVE: To assess the epilepsy services and identify the challenges in hospitals without epilepsy monitoring units (EMUs). In addition, comparisons between governmental and private sectors, as well as between regions, are to be performed. METHODS: A cross sectional study conducted using an online questionnaire distributed to the secondary and tertiary hospitals without EMUs throughout the Kingdom of Saudi Arabia (KSA). The study was conducted from September 2013 to September 2015 and regular updates from all respondents were constantly made...
October 2016: Neurosciences: the Official Journal of the Pan Arab Union of Neurological Sciences
https://www.readbyqxmd.com/read/27733718/prevalence-of-deleterious-oral-habits-and-oral-mucosal-lesions-among-fishermen-population-of-mahe-south-india
#18
Ksa Anzil, J Mathews, A G Sai, M Kiran, S Kevin, S Sunith
INTRODUCTION: Fishing is an occupation associated with uneven diet, strain, drunkenness, tobacco use, and deleterious habits. The physical state of laborers on a large scale will also be influenced by conditions at their work site. Oral mucosal lesions can occur as a result of infections, local shock or infuriation, systemic diseases, and uncontrolled usage of tobacco, betel quid, and alcohol. The aim of the present study is to assess the prevalence of deleterious oral habits and oral mucosal lesions among fishermen population of Mahe, South India...
September 1, 2016: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/27678047/polycyclic-aromatic-hydrocarbons-pahs-in-indoor-dust-samples-from-cities-of-jeddah-and-kuwait-levels-sources-and-non-dietary-human-exposure
#19
Nadeem Ali, Iqbal Mohammad Ibrahim Ismail, Mamdouh Khoder, Magdy Shamy, Mansour Alghamdi, Max Costa, Lulwa Naseer Ali, Wei Wang, Syed Ali Musstjab Akber Shah Eqani
This study reports levels and profiles of polycyclic aromatic hydrocarbons (PAHs) in dust samples collected from three different microenvironments (cars, air conditioner (AC) filters and household floor dust) of Jeddah, Saudi Arabia (KSA) and Kuwait. To the best of our knowledge, this is first study reporting PAHs in indoor microenvironments of KSA, which makes these findings important. Benzo(b)fluoranthene (BbF), benzo(a)pyrene (BaP), phenanthrene (Phe), and pyrene (Pyr) were found to be the major chemicals in dust samples from all selected microenvironments...
December 15, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27670696/design-and-usability-evaluation-of-social-mobile-diabetes-management-system-in-the-gulf-region
#20
Turki Alanzi, Robert Istepanian, Nada Philip
BACKGROUND: The prevalence of diabetes in the Gulf States is one of the highest globally. It is estimated that 20% of the population in the region has been diagnosed with diabetes and according to the International Diabetes Federation (IDF), five of the IDF's "top 10" countries for diabetes prevalence in 2011 and projected for 2030 are in this region. In recent years, there have been an increasing number of clinical studies advocating the use of mobile phone technology for diabetes self-management with improved clinical outcomes...
2016: JMIR Research Protocols
keyword
keyword
55975
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"