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Now showing items 2859-2878 of 53129
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Antibiotics in hospital effluent and domestic wastewater treatment plants in Doha, Qatar
( Elsevier Ltd , 2019 , Article)Wastewater samples were collected from the main hospital’s effluent (HWW), influents and effluents of the old wastewater treatment plant (OWWTP) built in 1990 and the new one (NWWTP) built in 2010 located in Doha, Qatar. ... -
Antibiotics Prescribing in Intensive Care Settings during the COVID-19 Era: A Systematic Review
( MDPI , 2021 , Article)The prevalence of patients admitted to intensive care units (ICUs) with SARS-CoV-2 infection who were prescribed antibiotics is undetermined and might contribute to the increased global antibiotic resistance. This ... -
Antibiotics Prescription Patterns In Primary Health Care In Qatar A Population Based Study From 2017 To 2018
( Qatar University Press , 2020 , Poster)Background: Antibiotics are antimicrobial drug used in the treatment and prevention of bacterial infections. They played a pivotal role in achieving major advances in medicine and surgery (1). Yet, due to increased and ... -
Antibiotics Prescriptions Pattern among Patients Visiting Primary Health Care Centers (PHCC) before and during COVID-19 Pandemic: A Cross-Sectional Population-Based Study from Qatar
( MDPI , 2023 , Article)Background: The COVID-19 pandemic, caused by the novel coronavirus 2 (SARS-CoV-2), has been associated with an increased risk of secondary bacterial infections. Numerous studies have reported a surge in antibiotic usage ... -
Antibodies against aberrant glycans as cancer biomarkers
( Taylor and Francis Ltd , 2019 , Article Review)Introduction: The review provides a comprehensive overview about applicability of serological detection of autoantibodies against aberrant glycans as cancer biomarkers. Areas covered: Clinical usefulness of autoantibodies ... -
ANTIBODY DEPENDENT ENHANCEMENT (ADE) - CAUSE OF DISEASE SEVERITY IN CORONAVIRUS INFECTED AND/OR VACCINATED INDIVIDUALS
(2024 , Master Thesis)Aim: This study evaluated the potential for ADE in serum samples from patients exposed to SARS-CoV-2 (Severe acute respiratory syndrome-coronavirus-2) and MERS-CoV (Middle East Respiratory Syndrome-coronavirus). For ... -
Antibody Response to SARS-CoV-2: A Cohort Study in Qatar's Primary Care Settings.
( SAGE Publications , 2021 , Article)Globally, countries are rolling out Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) quarantine policies and vaccination programs. Research studies are needed in helping understand the likelihood of acquired ... -
Antibody-Dependent Enhancement (ADE) and the role of complement system in disease pathogenesis
( Elsevier Ltd , 2022 , Article Review)Antibody-dependent enhancement (ADE) has been associated with severe disease outcomes in several viral infections, including respiratory infections. In vitro and in vivo studies showed that antibody-response to SARS-CoV ... -
Antibody-dependent enhancement (ADE) of SARS-CoV-2 in patients exposed to MERS-CoV and SARS-CoV-2 antigens
( Wiley , 2024 , Article)This study evaluated the potential for antibody-dependent enhancement (ADE) in serum samples from patients exposed to Middle East respiratory syndrome coronavirus (MERS-CoV). Furthermore, we evaluated the effect of severe ... -
Anticancer Activity of Guggulsterone in Human Leukemic Cells
(2020 , Master Thesis)Leukemia is a group of blood cancers that is characterized by the uncontrolled proliferation of hematopoietic cells and their progressive accumulation within the bone marrow (BM) and secondary lymphoid tissues. The main ... -
Anticancer Activity of Guggulsterone in Multiple Myeloma Cells
(2021 , Master Thesis)Guggulsterone (GS), a phytosteroid derived from guggul plants' gum resin, has anti-inflammatory and antioxidant properties. Although, the GS is found to have cytotoxic effects in Multiple Myeloma (MM) cells, the ... -
Anticancer activity of Neosetophomone B by targeting AKT/SKP2/MTH1 axis in leukemic cells
( Elsevier , 2022 , Article)Neosetophomone B (NSP–B), a meroterpenoid fungal secondary metabolite, was investigated for its anticancer potential in leukemic cell lines (K562 and U937). NSP-B treatment of leukemic cells suppressed cell viability by ... -
Anticancer activity of Neosetophomone B, A Fungal Secondary Metabolite, against Hematological Malignancies
( Qatar University Press , 2021 , Poster)Cancer is one of the most life threatening diseases, causing nearly 13% death in the worldwide. Leukemia, cancer of the hematopoetic cells is the main cause of cancer death in adults and children. Therapeutic agents used ... -
Anticancer Activity of Neosetophomone-B, a Fungal Secondary Metabolite, Against Hematological Malignancies
(2023 , Dissertation)Anticancer Activity of Neosetophomone-B, a Fungal Secondary Metabolite, Against Hematological Malignancies downregulation, and p21 and p27 upregulation were observed in NSP-B-treated leukemia, lymphoma, and myeloma cells. ... -
ANTICANCER EFFECTS OF MODIFIED CITRUS PECTIN AND CURCUMIN IN CHITOSAN NANOPARTICLES ON COLON CANCER
(06-2 , Master Thesis)We aimed to study the influence of stirring effect while modifying citrus pectin (CP), in addition to create a combination of curcumin in chitosan-modified citrus pectin (CCM-NPs) nanoparticles, along with Galectin-3 in ... -
Anticancer potential of sanguinarine for various human malignancies
( Future Medicine Ltd. , 2017 , Article Review)Sanguinarine (Sang) - a benzophenanthridine alkaloid extracted from Sanguinaria canadensis - exhibits antioxidant, anti-inflammatory, proapoptotic and growth inhibitory activities on tumor cells of various cancer types as ... -
Anticancer Potential of the Cyclolinopeptides
( MDPI , 2023 , Article Review)Novel therapeutic agents to combat cancer is an active area of research, as current treatment options have limitations in efficacy and tolerability. One of these therapeutic agents in our immediate environment is ... -
ANTICIPATED AND ACTUAL USE OF CAPITAL RAISED IN MALAYSIAN IPO MARKET
( Qatar University , 2016 , Article)This study investigates the anticipated and the actual use of capital raised from initial public offering (IPO) in Malaysia. The descriptive analysis shows that companies anticipate the use of capital mainly for growth ... -
Anticoagulant activity of cellulose nanocrystals from isora plant fibers assembled on cellulose and sio2 substrates via a layer-by-layer approach
( MDPI AG , 2021 , Article)In this study, we report the isolation of cellulose nanocrystals (CNCs) from Isora plant fibers by sulfuric acid hydrolysis and their assembly on hydrophilic cellulose and silicon-di-oxide (SiO2) surfaces via a layer-by-layer ... -
Anticoagulation clinic drive-up service during COVID-19 pandemic in Qatar
( Springer , 2021 , Article)Coronavirus Disease 2019 (COVID-19) is a pandemic affecting many countries worldwide. Given the increasing incidence especially in elderly and individuals with comorbid conditions, it is advised by health authorities to ...
