Results 101 to 110 of about 79,402 (264)

The Multiscale Dynamics of Beat-to-Beat Blood Pressure Fluctuation Mediated the Relationship Between Frailty and Arterial Stiffness in Older Adults. [PDF]

J Gerontol A Biol Sci Med Sci, 2022
Jiang X, Cai Y, Wu X, Huang B, Chen Y, Zhong L, Gao X, Guo Y, Zhou J.   +8 more
europepmc   +1 more source

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

The Multiscale Dynamics of Beat-to-Beat Blood Pressure Fluctuation Links to Functions in Older Adults. [PDF]

Front Cardiovasc Med, 2022
Jiang X, Cai Y, Wu X, Huang B, Chen Y, Zhong L, Gao X, Guo Y, Zhou J.   +8 more
europepmc   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Mathematical Model for Prediction of Pressure Fluctuations in Common Rail

IEEE Access
This paper is based on fluid dynamics principle and analyzes the generation mechanism of pressure fluctuations in common rail (CR). We have derived a hyperbolic partial differential equation (HPDE) to describe pressure fluctuations in CR based on mass ...
Yun Bai, Chengda Du, Qiang Sun, Chao Yang, Simin Lan   +4 more
doaj   +1 more source

Effects of Continuous Positive Airway Pressure Therapy on Nocturnal Blood Pressure Fluctuation Patterns in Patients with Obstructive Sleep Apnea. [PDF]

Int J Environ Res Public Health, 2022
Kumagai H, Sawatari H, Hoshino T, Konishi N, Kiyohara Y, Kawaguchi K, Murase Y, Urabe A, Arita A, Shiomi T.   +9 more
europepmc   +1 more source

Sustainable bioplastics manufacturing from renewable sources

FEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto, Marika Avitabile, Michela Famiglietti, Talayeh Kordjazi, Marzieh Moosavi‐Nasab, Odile F. Restaino, Loredana Mariniello   +6 more
wiley   +1 more source

Self-Powered Wireless Sensor Using a Pressure Fluctuation Energy Harvester. [PDF]

Sensors (Basel), 2021
Aranda JJ, Bader S, Oelmann B.
europepmc   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

The Complexity of Blood Pressure Fluctuation Mediated the Effects of Hypertension on Walking Speed in Older Adults. [PDF]

Front Aging Neurosci, 2021
Jiang X, Cai Y, Zhao Y, Gao X, Peng D, Zhang H, Deng W, Fu W, Qin N, Chang R, Manor B, Zhou J.   +11 more
europepmc   +1 more source