Results 11 to 20 of about 156,444 (266)
Archives of Metallurgy and Materials, 2017 The aim of the research was to investigate the influence of nitriding of the substrate made of 42CrMo4 steel on thermal stability of the antiwear CrCN coating deposited on its surface using Cathodic Arc Evaporation method.
Mydłowska K. +5 more
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Zoledronic acid inhibits the bone metastasis of breast cancer by repressing exosome-loaded DKK1
Bangladesh Journal of Pharmacology, 2022 This study is designed to investigate the mechanism underlying zoledronic acid for the bone metastasis of breast cancer. Dickkopf 1 (DKK1) was both expressed in breast cancer cells and exosomes isolated from breast cancer cells.
Bin Bin Song +4 more
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Intestinal lengthening via mechanical enterogenesis in an infant with short gut syndrome
Journal of Pediatric Surgery Case Reports, 2023 Mechanical enterogenesis is the induction of intestinal tissue proliferation through the application of mechanical force. This technique has been shown to induce permanent intestinal growth in studies predominantly involving animal models. There is now a
Taylor N. Anderson +2 more
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Expansion of Tick-Borne Rickettsioses in the World
Microorganisms, 2020 Tick-borne rickettsioses are caused by obligate intracellular bacteria belonging to the spotted fever group of the genus Rickettsia. These infections are among the oldest known diseases transmitted by vectors.
Mariusz Piotrowski, Anna Rymaszewska
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Beilstein Journal of Organic Chemistry, 2018 In this article, we have successfully designed and demonstrated a novel continuous process for assembling targeting ligands, peptidic spacers, fluorescent tags and a chelating core for the attachment of cytotoxic molecules, radiotracers, nanomaterials in
Sagnik Sengupta +6 more
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Input Small-Signal Characteristics of Selected DC–DC Switching Converters
Energies, 2022 The main goal of this study was to derive small-signal models of the input characteristics of buck, boost, and flyback converters working in continuous conduction mode (CCM) and discontinuous conduction mode (DCM).
Włodzimierz Janke +3 more
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Evaluation of time change of the Love k2 and k3 numbers using LAGEOS SLR data [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2017 In this paper, we present the estimated Love numbers for degree 2 and 3 (k2 and k3). The determination was based on the Satellite Laser Ranging (SLR) data of LAGEOS-1 and LAGEOS-2 satellites obtained within the period of January 1, 2014 until January 1 ...
Marcin Jagoda +2 more
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Shelf-life Assessment of Tulsi and Stevia Incorporated Low Sugar Kadaknath Egg Jam
International Journal of Bio-Resource and Stress Management, 2022 The study was conducted during from September–January, 2020–2021 in the department of Livestock Products Technology, college of veterinary science and animal husbandry, Mhow, Madhya Pradesh, India.
S. V. D. Teja +4 more
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Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells
FEBS Open Bio, EarlyView.To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai +8 more
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Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level
Aging and Cancer, EarlyView.This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley +1 more source