Results 101 to 110 of about 14,285,590 (338)

Phase angle and metabolic parameters in severely obese patients.

Nutrición Hospitalaria, 2020
INTRODUCTION obese patients present an inflammatory and metabolic profile that leads to oxidative stress and cellular damage. Phase angle is an indicator of cellular integrity and has been proposed as a prognostic parameter for changes in the metabolic ...
K. Curvello-Silva, L. Ramos, C. Sousa, C. Daltro   +3 more
semanticscholar   +1 more source

ELECTRIC PHASE ANGLE OF CELL MEMBRANES [PDF]

Journal of General Physiology, 1932
From the theory of an electric network containing any combination of resistances and a single variable impedance element having a constant phase angle independent of frequency, it is shown that the graph of the terminal series reactance against the resistance is an arc of a circle with the position of the center depending upon the phase angle of the ...
openaire   +2 more sources

Phase-Matching in Nonlinear Optical Compounds: A Materials Perspective

, 2017
Angle phase-matching in nonlinear optical (NLO) materials is critical for technological applications. The purpose of this manuscript is to describe the concept of phase-matching for the materials synthesis NLO community.
Hongping Wu (1568653), P. Shiv Halasyamani (1261704), Hongwei Yu (3139), Weiguo Zhang (9734)   +3 more
core   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Bioelectrical Impedance Profiling to Estimate Neuropathic and Vascular Risk in Patients with Type 2 Diabetes Mellitus

Diagnostics
Background/Objectives: Microvascular complications are a major source of disability in type 2 diabetes mellitus (T2DM). We investigated whether body composition indices derived from multifrequency bioelectrical impedance analysis (BIA) independently ...
Elizabeth Quiroga-Torres, Fernanda Marizande, Cristina Arteaga, Marcelo Pilamunga, Lisbeth Josefina Reales-Chacón, Silvia Bonilla, Doménica Robayo, Sara Buenaño, Sebastián Camacho, William Galarza, Alberto Bustillos   +10 more
doaj   +1 more source

Effect of Leg Extension Angle on Knee Flexion Angle during Swing Phase in Post-Stroke Gait

, 2021
Background and Objectives: Leg extension angle is important for increasing the propulsion force during gait and is a meaningful indicator for evaluating gait quality in stroke patients.
Sota Araki, Takasuke Miyazaki, Naoto Higashi, Masayuki Kawada, Hiroyuki Hayashi, Shintaro Nakatsuji, Ryoji Kiyama, Seiji Fukunaga, Yasufumi Takeshita, Yuta Matsuzawa   +9 more
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Association of Bioelectrical Impedance Analysis Parameters with Malnutrition in Patients Undergoing Maintenance Hemodialysis: A Cross-Sectional Study

Medicina
Background and Objectives: Malnutrition is one of the most common complications in patients undergoing hemodialysis (HD) and is closely linked to increased morbidity and mortality. This study aimed to investigate the nutritional status of HD patients and
Minh D. Pham, Thang V. Dao, Anh T. X. Vu, Huong T. Q. Bui, Bon T. Nguyen, An T. T. Nguyen, Thuy T. T. Ta, Duc M. Cap, Toan D. Le, Phuc H. Phan, Ha N. Vu, Tuan D. Le, Toan Q. Pham, Thang V. Le, Thuc C. Luong, Thang B. Ta, Tuyen V. Duong   +16 more
doaj   +1 more source

Phase angle in indentation-induced delamination with buckling

, 2004
A formula was derived to calculate the phase angle of interfacial mixed mode fracture in the indentation delamination test. In the indentation-induced delamination test, stresses near an interface crack tip comprised of both mode I and mode II components.
Zhang, Tong Yi, Gao, Cun Fa, Zhao, Ming Hao, Huang, Bin   +3 more
core   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source