Results 111 to 120 of about 94,871 (241)

Growing transverse oscillations of a multistranded loop observed by SDO/AIA

, 2012
The first evidence of transverse oscillations of a multistranded loop with growing amplitudes and internal coupling observed by the Atomspheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO) is presented.
Aschwanden, Aschwanden, Aschwanden, Imada, Liu, Luna, Luna, Luna, Morton, Nakariakov, Ofman, Ofman, Sterling, Su, Terradas, Verwichte, Verwichte, Wang   +17 more
core   +1 more source

A time-resolved fluorescence immunoassay for the measurement of testosterone in saliva: Monitoring of testosterone replacement therapy with testosterone buciclate [PDF]

, 1998
Monitoring of testosterone replacement therapy requires a reliable method for testosterone measurement. Determination of salivary testosterone, which reflects the hormone's biologically active plasma fraction, is a superior technique for this purpose ...
Bals-Pratsch M, Blight LF, Dabbs, Ferguson DB, Meulenberg EP, Osredkar J, Pardridge WM, Schramm W, Schürmeyer T, Smith RG, Soini E, Strasburger CJ, Swinkels LM, Swinkels LM   +13 more
core   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

A Microfluidic Approach for Biosensing DNA within Forensics

Applied Sciences, 2020
Reducing the risk of (cross-)contamination, improving the chain of custody, providing fast analysis times and options of direct analysis at crime scenes: these requirements within forensic DNA analysis can be met upon using microfluidic devices.
Brigitte Bruijns, Roald Tiggelaar, Han Gardeniers   +2 more
doaj   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

A one-pot, one-step CRISPR-AapCas12b-based platform for sensitive and specific detection of Klebsiella pneumoniae

Sensing and Bio-Sensing Research
Klebsiella pneumoniae (K. pneumoniae) was a prevalent nosocomial pathogen and a major cause of neonatal sepsis, highlighting the critical need for simple, rapid, sensitive and reliable diagnosis for K. pneumoniae infection. While CRISPR-based diagnostics
Juan Zhou, Zirong Wu, Lei Yu, Xiaolan Huang, Fei Xiao, Yu Zhang, Linglong Wan, Jin Fu, Nan Jia, Min Chen, Chunrong Sun, Zhaomin Feng, Yi Wang   +12 more
doaj   +1 more source

Position Reconstruction in Drift Chambers operated with Xe, CO2 (15%)

, 2005
We present measurements of position and angular resolution of drift chambers operated with a Xe,CO$_2$(15%) mixture. The results are compared to Monte Carlo simulations and important systematic effects, in particular the dispersive nature of the ...
A. Andronic, A. Sandoval, Andronic, Andronic, Andronic, Andronic, Andronic, B. Vulpescu, B. Windelband, Bateman, Blum, Busch, Busch, C. Adler, C. Blume, C. Garabatos, C. Lippmann, Charpak, Charpak, D. Bucher, D. Emschermann, Dolgoshein, E. Kislov, Fabjan, G. Tsiledakis, Gordon, H. Appelshäuser, H. Daues, H. Stelzer, H.K. Soltveit, I. Rusanov, J. Bielcikova, J. Stachel, J.P. Wessels, K. Schwarz, L. Smykov, M. Ciobanu, M. Inuzuka, M. Ivanov, M. Petrovici, Mathieson, Mathieson, N. Herrmann, O. Busch, O. Fateev, O. Zaudtke, P. Braun-Munzinger, P. Foka, R. Santo, R. Schicker, R.S. Simon, Ramo, S. Radomski, T. Gunji, T. Mahmoud, V. Caˇtaˇnescu, V. Lindenstruth, V. Petracek, V. Yurevich, W. Ludolphs, Yu. Zanevsky   +60 more
core   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

Development of a Personalized Visualization and Analysis Tool to Improve Clinical Care in Complex Multisystem Diseases With Application to Scleroderma

Arthritis Care &Research, EarlyView.
Objective In complex diseases, it is challenging to assess a patient's disease state, trajectory, treatment exposures, and risk of multiple outcomes simultaneously, efficiently, and at the point of care. Methods We developed an interactive patient‐level data visualization and analysis tool (VAT) that automates illustration of the trajectory of a ...
Ji Soo Kim, John Scott, Lauren Fisher, Lauren N. Smith, Willie Stewart, Adrianne Woods, Rob Smithwright, Diane Koher, Parastoo Aslanbeik, Aalok B. Shah, Brad Tibbils, Samantha I. Pitts, Ayse P. Gurses, Yushi Yang, Ana‐Maria Orbai, Antony Rosen, Laura K. Hummers, Scott L. Zeger, Ami A. Shah   +18 more
wiley   +1 more source

ILC Beam Energy Measurement by means of Laser Compton Backscattering

, 2009
A novel, non-invasive method of measuring the beam energy at the International Linear Collider is proposed. Laser light collides head-on with beam particles and either the energy of the Compton scattered electrons near the kinematic end-point is measured
Abt, Adam, Akchurin, Akchurin, Amaldi, Arnaldi, Assmann, Ballam, Barber, Berestetskii, Blinov, Bol, Federice, Feenberg, Gervaise, Gorodetzki, Gorodetzki, H.J. Schreiber, Hiller, Hsu, Klein, Klein, Krammer, Levi, M. Viti, Morhac, N. Muchnoi, Omori, Sandorfi, Schreiber, Telnov, Walston, Zoeller   +32 more
core   +1 more source