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السجلات المعروضة 1 -- 20 من 738
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Sarcoptes-World Molecular Network (Sarcoptes-WMN): integrating research on scabies.
( Elsevier , 2011 , Article)Parasites threaten human and animal health globally. It is estimated that more than 60% of people on planet Earth carry at least one parasite, many of them several different species. Unfortunately, parasite studies suffer ... -
A TaqMan real-time PCR-based assay for the identification of Fasciola spp.
( Elsevier , 2011 , Article)Real time quantitative PCR (qPCR) is one of the key technologies of the post-genome era, with clear advantages compared to normal end-point PCR. In this paper, we report the first qPCR-based assay for the identification ... -
A fluorescence-based polymerase chain reaction-linked single-strand conformation polymorphism (F-PCR-SSCP) assay for the identification of Fasciola spp
( Springer Verlag , 2011 , Article)The present study aimed to establish a fluorescence-based polymerase chain reaction-linked single-strand conformation polymorphism (F-PCR-SSCP) assay for the identification of Fasciola spp. Based on the sequences of the ... -
Comparison of intestinal parasitic infection in newly arrived and resident workers in Qatar.
( BioMed Central , 2011 , Article)The rapid growth of Qatar in the last two decades has been associated with an enormous expansion of building programs in its cities and in the provision of new service industries. This in turn has attracted a large influx ... -
Polymerase chain reaction ribotyping of Clostridium difficile isolates in Qatar: a hospital-based study
( BioMed Central Ltd. , 2014 , Article)Background Clostridium difficile infection (CDI) is not generally reported to public health authorities in the Middle East and its true prevalence remains largely unknown. The aims of this study were to determine the ... -
Host specificity of pseudomonas aeruginosa isolates from patients with cystic fibrosis and patients from different clinical backgrounds.
( European Respiratory Society: ERJ , 2014 , Article)Background: Pseudomonas aeruginosa is one of the primary pathogens being isolated more frequently in cystic fibrosis (CF) and exhibits innate resistant to a wide range of antibiotics. Purpose: To determine whether the ... -
Feline patent Toxoplasma-like coccidiosis among feral cats (Felis catus) in Doha city, Qatar and its immediate surroundings
( De Gruyter Open , 2014 , Article)Doha city has a high feral cat population and studies of hospital records in Doha have shown that human toxoplasmosis also occurs. Clearly, there is a need to understand the role of cats as vectors of human toxoplasmosis ... -
Genetic relatedness and host specificity of Pseudomonas aeruginosa isolates from cystic fibrosis and non-cystic fibrosis patients
( Dove Medical Press Limited , 2014 , Article)Background: Pseudomonas aeruginosa is one of the primary pathogens isolated more frequently in cystic fibrosis (CF) and it exhibits innate resistance to a wide range of antibiotics. Purpose: We sought to determine whether ... -
Molecular epidemiology and genotype distribution of Human Papillomavirus (HPV) among Arab women in the state of Qatar
( BioMed Central Ltd. , 2014 , Article)Background: Human Papilloma Virus (HPV) infection is the major cause of cervical cancer worldwide. With limited data available on HPV prevalence in the Arab countries, this study aimed to identify the prevalence and ... -
E-cadherin/catenin complex modulations in human oral cancer
( Springer Netherlands , 2015 , Book chapter)Oral cancer is a common neoplasm in both male and female worldwide; the incidence and mortality of this cancer have increased over the past decades. Cancer metastasis is a major cause of morbidity and mortality in oral ... -
Qatar Biobank and Qatar Genome Programs Road Map
( OMICS International , 2015 , Article)Qatar Biobank “QBB” is a large-scale, long term medical research initiative for the population of Qatar, which will serve as a platform and driver of biomedical research to achieve benefits for Qatar’s communities. Following ... -
Human Olfactory Bulb Neural Stem Cells Expressing hNGF Restore Cognitive Deficit in Alzheimer's Disease Rat Model
( Wiley , 2015 , Article)In this study, we aim to demonstrate the fate of allogenic adult human olfactory bulb neural stem/progenitor cells (OBNSC/NPCs) transplanted into the rat hippocampus treated with ibotenic acid (IBO), a neurotoxicant ... -
Detection and Genotyping of Torque Teno Virus (TTV) in Healthy Blood Donors and Patients Infected With HBV or HCV in Qatar
( Wiley Periodicals, Inc , 2015 , Article)Torque Teno virus (TTV) has been associated with non A–G hepatitis. The goal of this study was to estimate the infection rates and genotypic characteristics of TTV in the State of Qatar. A total of 644 blood samples ... -
Pre-fusion structure of a human coronavirus spike protein
( Nature Publishing Group , 2015 , Article)HKU1 is a human betacoronavirus that causes mild yet prevalent respiratory disease1, and is related to the zoonotic SARS2 and MERS3 betacoronaviruses, which have high fatality rates and pandemic potential. Cell tropism ... -
Analysis of Resistance to Antimicrobials and Presence of Virulence/Stress Response Genes in Campylobacter Isolates from Patients with Severe Diarrhoea
( Public Library of Science , 2015 , Article)Campylobacter infections are a major cause of diarrhoea world-wide and two of the antimicrobials used for their control (erythromycin and ciprofloxacin) have been losing efficacy in recent years. In a sample of 174 ... -
Early Diagnosis of Iron Deficiency in School Children: A Qatari Experience
( OMICS Publishing Group , 2015 , Article)Objective: Iron deficiency still remains the most common nutritional deficiency throughout the world and is the leading cause of anaemia in children. Early recognition of iron deficiency, even before the development of ... -
Discrepancy in MALDI-TOF MS identification of uncommon Gram-negative bacteria from lower respiratory secretions in patients with cystic fibrosis
( Dovepress , 2015 , Article)Introduction: Early identification of microbial organisms from respiratory secretions of patients with cystic fibrosis (CF) is important to guide therapeutic decisions. The objective was to compare the accuracy of ... -
GOLD NANOPARTICLES-BASED ASSAYS FOR DIRECT AND COST EFFECTIVE DETECTION OF CLOSTRIDIUM DIFFICILE IN QATAR
(2015 , Master Thesis)Background Clostridium difficile Infection (CDI) is one of the common health problems worldwide. Prevention techniques require fast and precise detection with high sensitivity. Conventional diagnostic methods are ... -
A YEAST TWO-HYBRID SCREEN REVEALS A STRONG INTERACTION BETWEEN THE LEGIONELLA CHAPERONIN Hsp60 AND THE HOST CELL SMALL HEAT SHOCK PROTEIN Hsp10
( Akadémiai Kiadó , 2015 , Article)L. pneumophila is an intracellular bacterium that replicates inside a membrane- bound vacuole called Legionella-containing vacuole (LCV), where it plentifully liberates its HtpB chaperonin. From LCV, HtpB reaches the ... -
Human olfactory bulb neural stem cells mitigate movement disorders in a rat model of Parkinson's disease.
( Wiley , 2015 , Article)Parkinson's disease (PD) is a neurological disorder characterized by the loss of midbrain dopaminergic (DA) neurons. Neural stem cells (NSCs) are multipotent stem cells that are capable of differentiating into different ...
