تصفح College of Health Sciences حسب العنوان
السجلات المعروضة 1349 -- 1368 من 1597
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
( Elsevier , 2021 , Article)Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. We investigated an association ... -
Serum 25-Hydroxyvitamin D Is Inversely Associated with Monocyte Percentage to HDL Cholesterol Ratio among Young Healthy Adults in Qatar.
( MDPI , 2020 , Article)Low serum 25-hydroxyvitamin D [25(OH)D] is linked to an altered lipid profile. Monocytes play an important role in inflammation and lipid metabolism. Recently, monocyte percentage to HDL-cholesterol ratio (MHR) has emerged ... -
Serum 25-Hydroxyvitamin D Is Inversely Associated with Monocyte Percentage to HDL Cholesterol Ratio among Young Healthy Adults in Qatar.
(2020)Low serum 25-hydroxyvitamin D [25(OH)D] is linked to an altered lipid profile. Monocytes play an important role in inflammation and lipid metabolism. Recently, monocyte percentage to HDL-cholesterol ratio (MHR) has emerged ... -
Serum Magnesium and Cognitive Function Among Qatari Adults
( Frontiers Media , 2020 , Article)Background: Previous studies found that low blood magnesium increases the risk of several diseases such as cardiovascular diseases (CVD), diabetes, and hypertension. These ailments are associated with declined cognitive ... -
Serum Magnesium is Inversely Associated with Body Composition and Metabolic Syndrome
( Dove Medical Press , 2023 , Article)Purpose: Magnesium is vital to maintain normal physiological functions. We aimed to identify the association between serum magnesium and different measures of body adiposity among Qatari adults. We hypothesized that the ... -
Serum Uric Acid Level Is Positively Associated With Higher Bone Mineral Density at Multiple Skeletal Sites Among Healthy Qataris
( Frontiers Media , 2021 , Article)Background: Oxidative stress has been implicated as a fundamental mechanism in the decline of bone mass. Although serum uric acid (SUA) has potent antioxidant properties, the findings of many epidemiological and experimental ... -
Serum Vitamin D Concentration ≥75 nmol/L Is Related to Decreased Cardiometabolic and Inflammatory Biomarkers, Metabolic Syndrome, and Diabetes; and Increased Cardiorespiratory Fitness in US Adults
( MDPI , 2020 , Article)A serum vitamin D [25-hydroxyvitamin D, 25(OH)D] concentration of ≥75 nmol/L is recommended for optimal health. We investigated the relationship between serum 25(OH)D and metabolic syndrome (MetS), diabetes, cardiometabolic ... -
Serum vitamin D concentrations are inversely related to prevalence of metabolic syndrome in Qatari women.
( Wiley , 2019 , Article)Hypovitaminosis D has reached epidemic proportions in Qatar. Vitamin D is linked to several cardiometabolic diseases such as metabolic syndrome (MetSyn), diabetes, and atherosclerosis. It is not known if vitamin D status ... -
Serum vitamin D concentrations are non-linearly related to breast cancer risk in postmenopausal women
( Qatar University Press , 2021 , Poster)Background: Post-menopausal women are at high risk for breast cancer. The association between serum 25-hydroxyvitamin D [25(OH)D] concentration and breast cancer in post-menopausal women is not well understood. Objectives: ... -
Serum vitamin D is associated with improved lung function markers but not with prevalence of asthma, emphysema, and chronic bronchitis
( Nature Research , 2020 , Article)Hypovitaminosis D has been linked to several non-bone diseases. Relation between 25-hydroxyvitamin D [25(OH)D] and lung function and lung diseases has received little attention at the global level. Cross-sectional data ... -
Sesamol: A lignan in sesame seeds with potent anti-inflammatory and immunomodulatory properties
( Elsevier , 2023 , Article)Inflammation is associated with the development and progression of a plethora of diseases including joint, metabolic, neurological, hepatic, and renal disorders. Sesamol, derived from the seeds of Sesamum indicum L., has ... -
Seven novel glucose-6-phosphate dehydrogenase (G6PD) deficiency variants identified in the Qatari population
( BioMed Central Ltd , 2021 , Article)Background: Glucose-6-phosphate dehydrogenase deficiency (G6PDD) is the most common red cell enzymopathy in the world. In Qatar, the incidence of G6PDD is estimated at around 5%; however, no study has investigated the ... -
Severe acute respiratory syndrome coronavirus-2 natural animal reservoirs and experimental models: systematic review.
( John Wiley and Sons , 2020 , Article Review)The current severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) outbreak has been rapidly spreading worldwide, causing serious global concern. The role that animal hosts play in disease transmission is still ... -
Severe neurological manifestations in an Egyptian patient with a novel frameshift mutation in the Glutaryl-CoA dehydrogenase gene
( Springer US , 2016 , Article)Abstract To characterize an Egyptian patient with glutaric acidemia type I (GA I) and to identify the causative mutation( s) that may be responsible for the disease phenotype. MRI was performed on the patient using the ... -
Severity, Criticality, and Fatality of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Beta Variant
( Oxford Academic , 2021 , Article)Beta (B.1.351) variant COVID-19 disease was investigated in Qatar. Compared to Alpha (B.1.1.7) variant, odds of progressing to severe disease were 1.24-fold (95% CI: 1.11-1.39) higher for Beta. Odds of progressing to ... -
Sex Differences in Healthy Eating: Investigating the Moderating Effect of Self-Efficacy
( Elsevier , 2022 , Article)Objectives: This study aimed to evaluate sex differences in dietary habits and the moderating effect of self-efficacy on the adoption of a healthy diet. Design: Cross-sectional study. Setting: The healthy population of ... -
Sex disparities in food consumption patterns, dietary diversity and determinants of self-reported body weight changes before and amid the COVID-19 pandemic in 10 Arab countries
( Frontiers Media S.A. , 2022 , Article)Background: The COVID-19 pandemic along with its confinement period boosted lifestyle modifications and impacted women and men differently which exacerbated existing gender inequalities. The main objective of this paper ... -
Sex distinctive patterns in the association between serum bicarbonate and uric acid levels among healthy adults. Qatar biobank data
( Frontiers Media S.A. , 2023 , Article)Background: Uric acid is the final product of purine metabolism and is a potent plasma antioxidant but with pro-inflammatory effects. At high levels, it may increase the risk of developing multiple chronic diseases, such ... -
Shelf-life of smoked eel fillets treated with chitosan or thyme oil
( Elsevier , 2018 , Article)The present study examined the effect of natural antimicrobials: Chitosan, thyme oil and their combination, on the shelf- life of smoked eel fillets stored under vacuum packaging (VP) at 4°C. Based on sensory odor data ... -
Short- and longer-term all-cause mortality among SARS-CoV-2- infected individuals and the pull-forward phenomenon in Qatar: a national cohort study
( Elsevier , 2023 , Article)ObjectivesWe assessed short-, medium-, and long-term all-cause mortality risks after a primary SARS-CoV-2 infection. MethodsA national, matched, retrospective cohort study was conducted in Qatar to assess risk of all-cause ...
