نتایج جستجو برای: های dps
تعداد نتایج: 479503 فیلتر نتایج به سال:
Gene therapy is a promising approach for cancer treatment; however, efficacy of current vectors remains insufficient. To improve the success of suicide gene therapy, we constructed a replication-competent adenoviral vector that has its protease gene deleted and expresses bacterial cytosine deaminase fused with bacterial uracil phosphoribosyltransferase (CU). The prodrug, 5-fluorocytosine, is tr...
BACKGROUND Healthy dietary patterns (DPs) have been linked to better cognition and reduced risk of dementia in older adults, but their role in cognitive functioning and decline in the very old (aged ≥85 y) is unknown. OBJECTIVE We investigated the association between previously established DPs from the Newcastle 85+ Study and global and attention-specific cognition over 5 y. METHODS We foll...
The Dps family of proteins are a diverse group of bacterial stress-inducible polypeptides that bind DNA and likely confer resistance to peroxide damage during periods of oxidative stress and long term nutrient limitation. Some members of the Dps protein family have been shown to form large (approximately 150-kDa), hexameric complexes that bind chromosomal DNA with little sequence specificity. I...
OBJECTIVE To evaluate in SSc, the frequency of digital lesions and the morphology, characteristics, natural course and time to healing of 1614 digital ulcers (DUs). METHODS One hundred SSc patients were followed up for 4 years. In the first step, the digital lesions were observed and classified at the time of presentation [digital pitting scar (DPS); DU; calcinosis; gangrene]. In the second s...
Activity-dependent plasticity of GABAergic synaptic transmission was investigated in rat hippocampal slices obtained between postnatal day (P) 0-15 using the whole-cell patch-clamp recording technique. Spontaneous GABA(A) receptor-mediated postsynaptic currents (sGABA(A)-PSCs) were isolated in the presence of ionotropic glutamate receptor antagonists. A conditioning protocol relevant to the phy...
Digital Pathology Systems (DPS) are dynamic, image-based computer systems that enable the acquisition, management, and interpretation of pathology information generated from digitized glass slides. This article provides a roadmap for (1) qualification of a whole slide scanner (WSS) during a validation project, (2) validation of software required to generate the whole slide image (WSI), and (3) ...
Penelitian ini bertujuan untuk menguji pengaruh karakteristik dewan terhadap kinerja Islamic Bank (IBs) di Indonesia dan Malaysia tahun 2016-2020. Sampel penelitian meliputi 11 bank umum syariah 7 Malaysia. Metode analisis menggunakan regresi data panel yang diproses dengan bantuan software eviews 12. Kinerja diukur Return On Asset (ROA) Equity (ROE), Karakteristik ukuran direksi, proporsi dire...
Key generation efficiency, and security, in DPS-QKD improve with an increase the number of path delays or time-bin superpositions. We demonstrate implementation super-position states using time-bins, establish equivalence path-based superposition, thus yielding a simpler higher-order superposition for differential phase-shift quantum key distribution (DPS-QKD). set up DPS-QKD, over 105 km singl...
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