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السجلات المعروضة 31 -- 40 من 539
Genetically unmatched human iPSC and ESC exhibit equivalent gene expression and neuronal differentiation potential.
(
Nature Publishing Group
, 2017 , Article)
The potential uniformity between differentiation and therapeutic potential of human embryonic stem cells (hESCs) and human induced pluripotent stem cells (hiPSCs) remains debatable. We studied the gene expression profiles, ...
Synthesis, characterization, and antimicrobial properties of novel double layer nanocomposite electrospun fibers for wound dressing applications
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Dove Press
, 2017 , Article)
Herein, novel hybrid nanomaterials were developed for wound dressing applications with antimicrobial properties. Electrospinning was used to fabricate a double layer nanocomposite nanofibrous mat consisting of an upper ...
Molecular identification and characterization of Cryptosporidium spp. among pediatric and food-handlers subjects in Qatar
(
Frontiers Media
, 2017 , Article)
World Health Organization (WHO) has identified Cryptosporidium spp. as globally the most common diarrhea-causing protozoan. Its transmission occurs mainly through ingestion of water or food contaminated with the feces of ...
Biocompatibility and toxicity of novel iron chelator Starch-Deferoxamine (S-DFO) compared to zinc oxide nanoparticles to zebrafish embryo: An oxidative stress based apoptosis, physicochemical and neurological study profile.
(
Elsevier
, 2019 , Article)
Clinically approved iron chelators are effective in decreasing significant transfusional iron accumulation. Starch-Deferoxamine (S-DFO), a novel high molecular weight iron chelator, was produced to increase binding capacity ...
Calreticulin regulates Src kinase in osteogenic differentiation from embryonic stem cells
(
Elsevier
, 2020 , Article)
Calreticulin, the major Ca2+ buffer of the endoplasmic reticulum plays an important role in the choice of fate by embryonic stem cells. Using the embryoid body method of organogenesis, we showed impaired osteogenesis in ...
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 ...
“Safe” Chitosan Zinc Oxide Nanocomposite Has Minimal Organ-Specific Toxicity on Early Stages of Zebrafish Development
(
American Chemical Society
, 2019 , Article)
Marine biofouling is considered one of the most challenging issues affecting maritime industries worldwide. In this regard, traditional biocides, being used to combat biofouling, have high toxicity toward the aquatic system. ...
Colorimetric gold nanoparticles-based assay for direct detection of Clostridium difficile in clinical isolates from Qatar
(
Academic Journals
, 2017 , Article)
Clostridium difficile infection (CDI) is a significant health problem worldwide. Control and prevention strategies of C. difficile horizontal transmission require assays with fast detection with high specificity and ...
Aspirin inhibits cancer stem cells properties and growth of glioblastoma multiforme through Rb1 pathway modulation.
(
Wiley
, 2019 , Article)
Several clinical studies indicated that the daily use of aspirin or acetylsalicylic acid reduces the cancer risk via cyclooxygenases (Cox-1 and Cox-2) inhibition. In addition, aspirin-induced Cox-dependent and -independent ...
A single tube system for the detection of Mycobacterium tuberculosis DNA using gold nanoparticles based FRET assay
(
Elsevier
, 2017 , Article)
Abstract The global combat against MTB is limited by challenges in accurate affordable detection. In this study, a rapid, affordable, single tube system for detection of unamplified MTB16s rDNA was developed. Utilizing a ...