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السجلات المعروضة 1125 -- 1144 من 1344
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Selecting the best meta-analytic estimator for evidence-based practice: a simulation study.
( Lippincott, Williams & Wilkins , 2019 , Article)Studies included in meta-analysis can produce results that depart from the true population parameter of interest due to systematic and/or random errors. Synthesis of these results in meta-analysis aims to generate an ... -
Selective Activation of G protein-coupled Estrogen Receptor 1 Attenuates Atherosclerosis.
( Bentham Science Publishers , 2023 , Article Review)Atherosclerosis remains a leading contributor to cardiovascular disease-associated morbidity and mortality. Interestingly, the death rate is higher in men than women from atherosclerosis, and the risk increases for ... -
Seroconversion and safety of Covid-19 vaccines in patients with chronic liver disease and liver transplant: A systematic review
( HBKU Press , 2023 , Article)Background and Aims: As part of the COVID-19 control strategy, a growing number of vaccine portfolios evolved and got fast-tracked through regulatory agencies, with a limited examination of their efficacy and safety in ... -
Seroprevalence of camel brucellosis in Qatar
( Springer , 2022 , Article)Brucellosis is a significant zoonotic disease and one of the most common neglected diseases worldwide. It can infect a wide range of domestic and wild animal species. Infected animals are usually culled, causing substantial ... -
Seroprevalence of small ruminant brucellosis in the state of Qatar
( Wiley-Blackwell , 2024 , Article)Background: Brucellosis is one of the most important zoonotic diseases worldwide, with a significant economic and health burden. The disease is endemic in many regions around the world. Data regarding the disease in the ... -
Seroprevalence of West Nile Virus among Healthy Blood Donors from Different National Populations Residing in Qatar
( Elsevier , 2020 , Article)ObjectiveTo estimate the age- and nationality-specific West Nile virus (WNV) seroprevalence in select Middle East and North Africa (MENA) populations residing in Qatar. MethodsSera were collected from male blood donors ... -
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 metabolic signatures for Alzheimer’s Disease reveal alterations in amino acid composition: a validation study
( Springer , 2024 , Article)Introduction: Alzheimer’s Disease (AD) is complex and novel approaches are urgently needed to aid in diagnosis. Blood is frequently used as a source for biomarkers; however, its complexity prevents proper detection. The ... -
Serum NMR-Based Metabolomics Profiling Identifies Lipoprotein Subfraction Variables and Amino Acid Reshuffling in Myeloma Development and Progression
( MDPI , 2023 , Article)Multiple myeloma (MM) is an incurable hematological cancer. It is preceded by monoclonal gammopathy of uncertain significance (MGUS)—an asymptomatic phase. It has been demonstrated that early detection increases the 5-year ... -
Sestrin2 suppression aggravates oxidative stress and apoptosis in endothelial cells subjected to pharmacologically induced endoplasmic reticulum stress
( Elsevier , 2021 , Article)Endoplasmic reticulum (ER) stress is an inflammatory response that contributes to endothelial dysfunction, a hallmark of cardiovascular diseases, in close interplay with oxidative stress. Recently, Sestrin2 (SESN2) emerged ... -
Severe immune thrombocytopenia following MMR vaccination with rapid recovery: A case report and review of literature
( Dove Medical Press , 2020 , Article)Immune thrombocytopenia (ITP) is an autoimmune disease that occurs following viral illnesses and may also infrequently occur after measles, mumps, and rubella (MMR) vaccination. ITP typically presents with the sudden ... -
Sex Differences in Cardiovascular Impact of Early Metabolic Impairment: Interplay between Dysbiosis and Adipose Inflammation
( American Society for Pharmacology and Experimental Therapy (ASPET) , 2022 , Article)The evolving view of gut microbiota has shifted toward describing the colonic flora as a dynamic organ in continuous interaction with systemic physiologic processes. Alterations of the normal gut bacterial profile, known ... -
Sex estimation from dimensions of the base of the skull in Black South Africans
( Schweizerbart Science Publishers , 2022 , Article)The pelvis and the skull are the two most utilised skeletal elements to estimate sex from skeletonised remains due to their sexually dimorphic traits. However, as increasingly more fragmented remains have been presented ... -
Sex estimation using dimensions around the nutrient foramen of the long bones of the arm and forearm in South Africans
( Elsevier , 2017 , Article)South Africa has had an increase in rates of crime, interpersonal violence and homicide since the introduction of democracy in 1994. Forensic osteological standards was lacking for South Africans of different population ... -
SGLT-2 inhibitors associated euglycemic and hyperglycemic DKA in a multicentric cohort
( Springer Nature , 2021 , Article)Euglycemic diabetic ketoacidosis (EuDKA) secondary to Sodium-glucose co-transporter-2 inhibitors (SGLT2i) in type 2 diabetes mellitus (T2D) is a rare but increasingly reported phenomenon. Not much is known about the burden ... -
Shotgun-based proteomics of extracellular vesicles in Alzheimer’s disease reveals biomarkers involved in immunological and coagulation pathways
( Nature Research , 2021 , Article)Alzheimer’s disease (AD) is the most common form of dementia and without readily available clinical biomarkers. Blood-derived proteins are routinely used for diagnostics; however, comprehensive plasma profiling is challenging ... -
Should studies with no events in both arms be excluded in evidence synthesis?
( Elsevier , 2022 , Article)ObjectivesIn safety assessment, studies with no events are a frequent occurrence when conducting meta-analyses. The current approach in meta-analysis is to exclude double-zero studies from the synthesis. In this study, we ... -
Shrinking the battlefield in cancer therapy: Nanotechnology against cancer stem cells
( Elsevier , 2023 , Article)Cancer remains one of the leading causes of mortality worldwide, presenting a significant healthcare challenge owing to the limited efficacy of current treatments. The application of nanotechnology in cancer treatment ... -
Sickness absenteeism among primary health care workers in Qatar before and during the COVID-19 pandemic
( BioMed Central Ltd , 2023 , Article)Objectives: To explore the patterns, trends, nature, and extent of changes in sickness absence among health care workers (HCWs) at the Primary Health Care Corporation (PHCC) in Qatar-during the COVID-19 pandemic compared ... -
Signaling diversity of mu- and delta- opioid receptor ligands: Re-evaluating the benefits of β-arrestin/G protein signaling bias.
( Elsevier , 2020 , Article)Opioid analgesics are elective for treating moderate to severe pain but their use is restricted by severe side effects. Signaling bias has been proposed as a viable means for improving this situation. To exploit this ...