Results 41 to 50 of about 807,773 (347)

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Differential Changes in Expression of Stress- and Metabolic-related Neuropeptides in the Rat Hypothalamus during Morphine Dependence and Withdrawal

, 2013
Chronic morphine treatment and naloxone precipitated morphine withdrawal activates stress-related brain circuit and results in significant changes in food intake, body weight gain and energy metabolism.
Nunez, Cristina, Edina Zelei, M Victoria Milanés, Polyák, Ágnes, Zelei, Edina, Agnes Polyák, Krisztina J Kovács, Kovács, Krisztina J., Cristina Núnez, Milanes, Victoria M., Pintér-Kübler, Bernadett, Ferenczi, Szilamér, Bernadett Pintér-Kübler, Szilamér Ferenczi   +13 more
core   +1 more source

Description of steady-state creep rate with continuously varying stress sensitivity parameter and upper limits of applied stress

Heliyon
The steady-state creep rate increases with working temperature according to the Arrhenius law and with applied stress according to the power law. The dependence on both the variables is usually expressed as the product of the Arrhenius law and the power ...
Jan Kohout
doaj   +1 more source

Oxidative stress markers in patients suffering from opioid and psychostimulant dependence syndrome

Инновационная медицина Кубани, 2020
Background. The available data from clinical studies suggest the essential role of free radical processes in the pathogenesis of drug dependence syndrome.
I. M. Bykov, D. A. Lubchenko, K. A. Popov, Ya. Ye. Denisova, A. N. Stolyarova, M. A. Popova   +5 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Stress–singularity analysis in space junctions of thin plates

, 2000
The stress singularity in space junctions of thin linearly elastic isotropic plate elements with zero bending rigidities is investigated. The problem for an intersection of infinite wedge-shaped elements is considered first and the solution for each ...
Mikhailov, SE, Namestnikova, IV
core   +1 more source

Stress state dependent damage modeling of self-pierce riveting process simulation using GISSMO damage model

, 2020
In this study, the damage model GISSMO (Generalized Incremental Stress State dependent damage MOdel) is used to describe the evolution of ductile damage and predict the onset of fracture during the self-pierce riveting of thin aluminum (EN AW-5182 ...
M. Otroshi, M. Rossel, G. Meschut
semanticscholar   +1 more source

Mechanical mechanism of specimen size effect on impact toughness of Al 6061: Experiment and simulation

Journal of Materials Research and Technology
Impact toughness has a strong size effect, which restricts the accurate evaluation of material toughness and safety of structural design. However, our understanding of the internal mechanical mechanism that influences the size effect remains incomplete ...
Jia Wang, Aiguo Pi, Zhao Zhang, Fenglei Huang, Zijun Wang, Fei Hao   +5 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

On state-space elastostatics within a plane stress sectorial domain: the wedge and the curved beam

, 2008
The plane stress sectorial domain is analysed according to a state-space formulation of the linear theory of elasticity. When loading is applied to the straight radial edges (flanks), with the circular arcs free of traction, one has the curved beam; when
Stephen, N.G.
core   +1 more source