Results 21 to 30 of about 19,038 (228)
Frontiers in Oncology, 2021 Ultraviolet (UV) exposure to the skin causes photo-damage and acts as the primary etiological agent in photo-carcinogenesis. UV-B exposure induces cellular damage and is the major factor challenging skin homeostasis.
Sheikh Ahmad Umar +15 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2022 BackgroundEffects of Sacubitril/Valsartan (S/V) on left ventricular (LV) mechanics and ventricular-arterial coupling in patients with heart failure with reduced ejection fraction (HFrEF) are not completely understood.
Sara Monosilio +13 more
doaj +1 more source
Genes and Environment, 2019 Introduction Diagnostic and therapeutic ionizing radiation (IR) is one of the well known long term risk factors of breast cancer. Extremely lethal consequences of IR causes double-strand breaks, which are mainly responsible for genomic instability ...
Gugalavath Shailender +3 more
doaj +1 more source
Frontiers in Oncology, 2020 The treatment of melanoma has remained a difficult challenge. Targeting the tumor stroma has recently attracted attention for developing novel strategies for melanoma therapy.
Tingjian Zu +15 more
doaj +1 more source
The Las Campanas Infrared Survey. III. The H-band Imaging Survey and the Near-Infrared and Optical Photometric Catalogs [PDF]
, 2001 (Abridged) The Las Campanas Infrared Survey, based on broad-band optical and near-infrared photometry, is designed to robustly identify a statistically significant and representative sample of evolved galaxies at redshifts z>1.
A. E. Firth +25 more
core +2 more sources
Molecules, 2013 The present study was designed to determine the radioprotective effects of Malaysian Gelam honey on gene expression and enzyme activity of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) of human diploid fibroblasts (HDFs ...
Suzana Makpol +5 more
doaj +1 more source
A deep, narrow J-band search for proto-galactic Lyman Alpha emission at redshifts z~9 [PDF]
, 2004 We present a deep, narrow J-band search for proto--galactic Lyman Alpha emission at redshifts z~9. We combine an exceptionally deep image of the Hubble Deep Field South, obtained using a narrow band filter centred on the wavelength 1.187 microns using ...
Courbin, F., Willis, J. P.
core +1 more source
Distributed image retrieval with colour and keypoint features
Journal of Information and Telecommunication, 2019 Content-based image retrieval poses many problems to computer systems. The content of images has to be described by some feature extraction methods. As image databases are often very large, they are sometimes to complex to be processed by traditional ...
Michał Ła̧giewka +2 more
doaj +1 more source
Genome-Wide CRISPR Screen Identifies Host Factors Required by Toxoplasma gondii Infection
Frontiers in Cellular and Infection Microbiology, 2020 Toxoplasma gondii are obligate intracellular protoza, and due to their small genome and limited encoded proteins, they have to exploit host factors for entry, replication, and dissemination.
Shui-Zhen Wu +5 more
doaj +1 more source
Only Aggressive Elephants are Fast Elephants
, 2012 Yellow elephants are slow. A major reason is that they consume their inputs entirely before responding to an elephant rider's orders. Some clever riders have trained their yellow elephants to only consume parts of the inputs before responding.
Dittrich, Jens +5 more
core +1 more source