Results 41 to 50 of about 1,806,385 (332)

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Metallurgical Investigation of HSLA Steel Subjected to Underwater Explosion

Shock and Vibration, 1994
The metallurgical behaviour of HSLA steel subjected to underwater explosion is of prime importance because of its structural applications in underwater vehicles.
V. Bhujanga Rao, R. Rajendran, A.V. Jaykumar, K.H.B.S. Satyanarayana   +3 more
doaj   +1 more source

<i>In vitro</i> Antibacterial Activity Analysis of Leaves of <i>Limonia acidissima</i>

Notulae Scientia Biologicae, 2014
The present study was carried out the antibacterial activity and phytochemical screening of the hexane, chloroform and methanol extracts of leaves of Limonia acidissima.
Gandi Kishore NAIDU, B. SUJATHA, K. Chandra Sekhar NAIDU   +2 more
doaj   +3 more sources

Scalability Analysis of Parallel GMRES Implementations [PDF]

, 2001
Applications involving large sparse nonsymmetric linear systems encourage parallel implementations of robust iterative solution methods, such as GMRES(k).
Allison, D., Sosonkina, M., Watson, L.T.
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Structural and magnetic properties of Ni0.8M0.2Fe2O4 (M = Cu, Co) nano-crystalline ferrites

Results in Physics, 2018
Nano-crystalline nickel ferrites are interesting materials due to their large physical and magnetic properties. In the present work, two kinds of spinel ferrites Ni0.8M0.2Fe2O4 (M = Cu, Co) are synthesized by using sol-gel auto-combustion method and the ...
K. Vijaya Babu, G. Satyanarayana, B. Sailaja, G.V. Santosh Kumar, K. Jalaiah, M. Ravi   +5 more
doaj   +1 more source

Impact of Fracture Topology on the Fluid Flow Behavior of Naturally Fractured Reservoirs

Energies, 2021
Fluid flow modeling of naturally fractured reservoirs remains a challenge because of the complex nature of fracture systems controlled by various chemical and physical phenomena. A discrete fracture network (DFN) model represents an approach to capturing
Leidy Laura Alvarez, Leonardo José do Nascimento Guimarães, Igor Fernandes Gomes, Leila Beserra, Leonardo Cabral Pereira, Tiago Siqueira de Miranda, Bruno Maciel, José Antônio Barbosa   +7 more
doaj   +1 more source

Magnetic field control of elastic scattering in a cold gas of fermionic lithium atoms [PDF]

, 2002
We study elastic collisions in an optically trapped spin mixture of fermionic lithium atoms in the presence of magnetic fields up to 1.5kG by measuring evaporative loss. Our experiments confirm the expected magnetic tunability of the scattering length by
A. Mosk, A. Mosk, G. Hendl, J. Hecker Denschlag, M. Bartenstein, M. Houbiers, M. Weidemüller, R. Grimm, S. Jochim   +8 more
core   +2 more sources

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Economic heavy minerals in the stream sediments of wadi Shaàb, southern coast of the Red Sea, Egypt; characterization and upgrading for investigation of their potential recovery

Bulletin of the Mineral Research and Exploration
The southern coast of the Red Sea is one of the most promising areas for the occurrence of economic minerals. Therefore, studying the characterization and evaluation of these minerals in the Wadi Shaàb Quaternary sediments and investigating their ability
Mohamed Diab, Asmaa El-moghazy, Ahmed Ismail, Marwa Abdel-azeem, Abdel Hay El Shafey, Bahaa Emad, Hassan Shahin, Mustafa Bayoumi, Mona Fawzy   +8 more
doaj   +1 more source