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4155 publication(s) trouvée(s)
Article scientifique
Prevalence and antimicrobial susceptibility patterns of extended spectrum beta-lactamase producing Entrobacteriaceae in the University of Gondar Referral Hospital environments, northwest Ethiopia
OBJECTIVE: This study aimed at assessing the magnitude, distribution, and the antimicrobial susceptibility of the extended spectrum beta-lactamase producing Entrobacteriaceae …
Article scientifique
Identification of novel anticancer terpenoids from Prosopis juliflora (Sw) DC (Leguminosae) pods
Purpose: To identify a novel source of terpenoid anticancer compounds from P. juliflora (Sw.) DC. (Leguminosae) pods as a medicinal …
Article scientifique
Toxic effects of selected proprietary dry eye drops on Acanthamoeba
Amoebae of the genus Acanthamoeba are ubiquitous protists that have been isolated from many sources such as soils, water and …
Article scientifique
Improved ethanol productivity from lignocellulosic hydrolysates by Escherichia coli with regulated glucose utilization
BACKGROUND: Lignocellulosic ethanol could offer a sustainable source to meet the increasing worldwide demand for fuel. However, efficient and simultaneous …
Article scientifique
The reporting of a Bacillus anthracis B-clade strain in South Africa after more than 20 years
OBJECTIVES: Anthrax is a disease with an age old history in Africa caused by the Gram-positive endospore forming soil bacterium …
Article scientifique
Homozygous deletion of both GSTM1 and GSTT1 genes is associated with higher CD4+ T cell counts in Ghanaian HIV patients
Glutathione S-transferase (GST) family of enzymes are involved in a two-stage detoxification process of a wide range of environmental toxins, …
Article scientifique
High-resolution small RNA structures from exact nuclear Overhauser enhancement measurements without additional restraints
RNA not only translates the genetic code into proteins, but also carries out important cellular functions. Understanding such functions requires …
Article scientifique
Highly targeted cholera vaccination campaigns in urban setting are feasible: The experience in Kalemie, Democratic Republic of Congo
INTRODUCTION: Oral cholera vaccines are primarily recommended by the World Health Organization for cholera control in endemic countries. However, the …
Article scientifique
Delayed double reading of whole blood clotting test (WBCT) results at 20 and 30 minutes enhances diagnosis and treatment of viper envenomation
BACKGROUND: The whole blood clotting test (WBCT) is a simple test of coagulation that is often used in the assessment, …
Article scientifique
Differential modulation of host immune genes in the kidney and cranium of the rainbow trout (Oncorhynchus mykiss) in response to Tetracapsuloides bryosalmonae and Myxobolus cerebralis co-infections
BACKGROUND: Most of the studies on fish diseases focus on single infections, although in nature co-infections occur more often. The …
Article scientifique
PDXliver: a database of liver cancer patient derived xenograft mouse models
BACKGROUND: Liver cancer is the second leading cause of cancer-related deaths and characterized by heterogeneity and drug resistance. Patient-derived xenograft …
Article scientifique
Inhibited Carnitine Synthesis Causes Systemic Alteration of Nutrient Metabolism in Zebrafish
Impaired mitochondrial fatty acid β-oxidation has been correlated with many metabolic syndromes, and the metabolic characteristics of the mammalian models …
Article scientifique
Discovery of chitin in skeletons of non-verongiid Red Sea demosponges
Marine demosponges (Porifera: Demospongiae) are recognized as first metazoans which have developed over millions of years of evolution effective survival …
Article scientifique
Genetic Diversity of Seven Cattle Breeds Inferred Using Copy Number Variations
Copy number variations (CNVs) comprise deletions, duplications and insertions found within the genome larger than 50bp in size. CNVs are …
Article scientifique
Faecal colonization of E. coli and Klebsiella spp. producing extended-spectrum beta-lactamases and plasmid-mediated AmpC in Mozambican university students
BACKGROUND: In recent years, the world has seen a surge in Enterobacteriaceae resistant to broad-spectrum beta-lactam antibiotics due to the …
Article scientifique
Structural basis for the recognition of complex-type N-glycans by Endoglycosidase S
Endoglycosidase S (EndoS) is a bacterial endo-β-N-acetylglucosaminidase that specifically catalyzes the hydrolysis of the β-1,4 linkage between the first two …
Article scientifique
Epidemiology and diagnosis of feline panleukopenia virus in Egypt: Clinical and molecular diagnosis in cats
AIM: This work aimed to study epidemiology and diagnosis of feline panleukopenia virus (FPV) using clinical examination, direct ELISA, RNA …
Article scientifique
Curcumin-Artesunate Based Polymeric Nanoparticle; Antiplasmodial and Toxicological Evaluation in Murine Model
Mainstay chemotherapy for malaria is often faced with the problem of instability and poor bio-distribution thus resulting in impaired pharmacokinetics. …
Article scientifique
Distinct domains of Escherichia coli IgaA connect envelope stress sensing and down-regulation of the Rcs phosphorelay across subcellular compartments
In enterobacteria, the Rcs system (Regulator of capsule synthesis) monitors envelope integrity and induces a stress response when damages occur …
Article scientifique
Using genetic markers to unravel the origin of birds converging towards pre-migratory sites
Identifying patterns of individual movements in spatial and temporal scales can provide valuable insight into the structure of populations and …