Browsing Qatar University Institutional Repository by Title
Now showing items 10414-10433 of 27188
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Heme Oxygenase (HO)-1 Induction Prevents Endoplasmic Reticulum Stress-Mediated Endothelial Cell Death and Dysfunction
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Diabetes is intimately associated with cardiovascular complications. Much evidence highlighted the complex interplay between Endoplasmic Reticulum (ER) stress and oxidative stress in the pathogenesis of diabetes. Hemeoxygenase-1 ... -
Heme oxygenase (HO)-1 induction prevents Endoplasmic Reticulum stress-mediated endothelial cell death and impaired angiogenic capacity
( Elsevier , 2016 , Article)Most of diabetic cardiovascular complications are attributed to endothelial dysfunction and impaired angiogenesis. Endoplasmic Reticulum (ER) and oxidative stresses were shown to play a pivotal role in the development of ... -
Heme Oxygenase Isoform 1 Regresses Cardiomyocyte Hypertrophy Through Regressing Sodium Proton Exchanger Isoform 1 Activity
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)Background: Pathological cardiac hypertrophy is a worldwide problem and an independent risk factor that predisposes the heart to failure. Enhanced activity or expression of the sodium proton exchanger isoform 1 (NHE1) has ... -
Hemelb Acceleration and Visualization for Cerebral Aneurysms
( IEEE Computer Society , 2019 , Conference Paper)A weakness in the wall of a cerebral artery causing a dilation or ballooning of the blood vessel is known as a cerebral aneurysm. Optimal treatment requires fast and accurate diagnosis of the aneurysm. HemeLB is a fluid ... -
Hemodynamic and Structural Comparison of Human Fetal Heart Development Between Normally Growing and Hypoplastic Left Heart Syndrome-Diagnosed Hearts
( Frontiers Media , 2022 , Article)Congenital heart defects (CHDs) affect a wide range of societies with an incidence rate of 1.0–1.2%. These defects initiate at the early developmental stage and result in critical health disorders. Although genetic factors ... -
Hemodynamic Studies for Analyzing the Teratogenic Effects of Drugs in the Zebrafish Embryo.
( Humana Press , 2018 , Book chapter)Investigations of teratogenic effects of drugs generally involve testing the drug on animals and zebrafish embryo is a commonly used animal model for that purpose. In these studies, cardiovascular function of the animals ... -
Hemoglobin Oxidation in Stored Blood Accelerates Hemolysis and Oxidative Injury to Red Blood Cells.
( Thieme Gruppe , 2020 , Article)Maintaining blood supply is a challenge in blood banks. Red blood cells (RBCs) stored at 4°C experience issues of biochemical changes due to metabolism of cells, leading to changes collectively referred to as "storage ... -
Hemoglobin, hematocrit and plasma volume variations following combined sprint and strength: Effect of advanced age
( Elsevier , 2021 , Article)Objectives: The study investigated the effect of combined sprint and resistance training (CSRT) on red blood cell (RBC) count, hemoglobin (Hb), hematocrit (Hct), plasma volume (PV) variation at rest and during exercise. ... -
Hepatic and cardiac iron overload quantified by magnetic resonance imaging in patients on hemodialysis: A systematic review and meta-analysis
( Wiley , 2023 , Article Review)Introduction: Few studies have reported hepatic and cardiac iron overload in patients with end-stage renal disease (ESRD), and the current evidence regarding the prevalence is still scarce. Aim: This review aims to estimate ... -
Hepatic circadian clock oscillators and nuclear receptors integrate microbiome-derived signals
( Nature Publishing Group , 2016 , Article)The liver is a key organ of metabolic homeostasis with functions that oscillate in response to food intake. Although liver and gut microbiome crosstalk has been reported, microbiome-mediated effects on peripheral circadian ... -
Hepatic Gene Expression Profile of Lipid Metabolism of Obese Mice After Treatment with AntiObesity Drug
( Qatar University Press , 2020 , Poster)Obesity is a global disorder with multifactorial causes. The liver plays a vital role in fat metabolism. Disorder of hepatic fat metabolism is associated with obesity and causes fatty liver. High fat diet intake (HFD) to ... -
Hepatitis B Virus Molecular Epidemiology, Host-Virus Interaction, Coinfection, and Laboratory Diagnosis in the MENA Region: An Update
( MDPI , 2019 , Article)Hepatitis B virus (HBV) is an enveloped partial double-stranded DNA virus that can cause acute and chronic hepatitis. According to the World Health Organization (WHO) and the Centers for Disease Control and Prevention ... -
Hepatitis C virus infection spontaneous clearance: Has it been underestimated?
( Elsevier B.V. , 2018 , Article)Objectives: Hepatitis C virus (HCV) clearance rate (fclearance) is defined as the proportion of infected persons who will spontaneously clear their infection after acute infection. We aimed to estimate fclearance using a ... -
Hepatitis E Viruses : Emerging and Transboundary Animal Viruses
( Springer , 2020 , Book chapter)Hepatitis E virus (HEV), member of genus Orthohepevirus in the family Hepeviridae, is the leading cause of hepatitis E. More than 20 million cases of hepatitis E virus (HEV) infection have been reported globally, out of ... -
Hepatitis-B Markers In Sera Of Egyptian Hepatoma Patients
( Qatar University , 1994 , Article)The present study was performed on 52 hepatoma patients; 46 of them were of the histopathological type known as hepatic cell carcinoma (HCC), aiming to investigate the possible role of hepatitis B viral (HBV) infection in ... -
Hepatoprotective Effect of Oleuropein-Rich Extract from Olive Leaves against Cadmium-Induced Toxicity in Mice
( Hindawi , 2020 , Article)Cadmium (Cd) is a harmful pollutant which mainly affects the liver and kidney. In this work, we investigated the hepatoprotective effects of olive leaf extract based on oleuropein against hepatic cadmium toxicity in mice. ... -
HER-2/Epstein-Barr virus crosstalk in human gastric carcinogenesis: A novel concept of oncogene/oncovirus interaction.
( Taylor & Francis , 2018 , Article)Gastric cancer is the fourth most common cancer and the second leading cause of cancer deaths worldwide. Additionally, it is well-known that metastatic cancer disease is a major cause of morbidity and mortality in cancer ... -
HER2-positive apocrine carcinoma of the breast: a population-based analysis of treatment and outcome.
( Springer , 2022 , Other)Apocrine carcinoma of the breast (APO) expresses HER2 in 30-50% of cases. This study explored the clinicopathological features and outcome of HER2+/APO and matched HER2+/NST cohort. We used the SEER database to explore the ... -
Herbal and nutritional supplement use among college students in Qatar
( World Health Organization , 2015 , Article)There is increasing demand for herbal and nutritional supplements in the Middle East. This study aimed to examine the use of supplements by college students in Qatar and to elucidate users' views about them. A total of 419 ... -
Herbal fixed dose combinations in Nepal : Growing concerns in a developing country
( Journal of Clinical and Diagnostic Research , 2016 , Article)Herbal medicines are mostly prepared as a combination therapy that has been used since therapeutic was first practiced. Combination products, also known as Fixed Dose Combinations (FDCs) of herbal remedies are in widespread ...