Results 11 to 20 of about 71,340 (269)

Multiscale Dynamics of Lipid Vesicles in Polymeric Microenvironment [PDF]

Membranes 2022, 12(7), 640, 2022
Understanding dynamic and complex interaction of biological membranes with extracellular matrices plays a crucial role in controlling a variety of cell behavior and functions, from cell adhesion and growth to signaling and differentiation. Tremendous interest in tissue engineering has made it possible to design polymeric scaffolds mimicking the ...
arxiv   +1 more source

Fluid retention in patients with paroxysmal and permanent atrial fibrillation and heart failure

Кардиоваскулярная терапия и профилактика, 2020
Aim. To study the fluid retention in patients with atrial fibrillation (AF) and heart failure (CHF) in order to adjust the therapy.Material and methods.
V. V. Kirillova, L. A. Sokolova, A. A. Garganeyeva, V. N. Meshchaninov, R. E. Batalov   +4 more
doaj   +1 more source

Small non-coding RNA landscape of extracellular vesicles from a post-traumatic model of equine osteoarthritis

Frontiers in Veterinary Science, 2022
Extracellular vesicles comprise an as yet inadequately investigated intercellular communication pathway in the field of early osteoarthritis. We hypothesised that the small non-coding RNA expression pattern in synovial fluid and plasma would change ...
James R. Anderson, Stine Jacobsen, Marie Walters, Louise Bundgaard, Andreas Diendorfer, Matthias Hackl, Emily J. Clarke, Victoria James, Mandy J. Peffers   +8 more
doaj   +1 more source

Messenger roles of extracellular vesicles during fertilization of gametes, development and implantation: Recent advances

Frontiers in Cell and Developmental Biology, 2023
Extracellular vesicles (EVs) have become a research hotspot in recent years because they act as messengers between cells in the physiological and pathological processes of the human body.
Weisen Fan, Yinghua Qi, Yaqian Wang, Huiting Yan, Xuan Li, Yingjie Zhang   +5 more
doaj   +1 more source

Optic Nerve Microcirculation: Fluid Flow and Electrodiffusion [PDF]

, 2021
Complex fluids flow in complex ways in complex structures. Transport of water and various organic and inorganic molecules in the central nervous system are important in a wide range of biological and medical processes [C. Nicholson, and S. Hrab\v{e}tov\'a, Biophysical Journal, 113(10), 2133(2017)].
arxiv   +1 more source

The extracellular volume status predicts body fluid response to SGLT2 inhibitor dapagliflozin in diabetic kidney disease

Diabetology & Metabolic Syndrome, 2020
Background Sodium–glucose cotransporter 2 (SGLT2) inhibitors are an antihyperglycemic drug with diuretic action. We recently reported that the SGLT2 inhibitor dapagliflozin ameliorates extracellular volume expansion with a mild increase in urine volume ...
Ken Ohara, Takahiro Masuda, Masato Morinari, Mari Okada, Atsushi Miki, Saki Nakagawa, Takuya Murakami, Kentaro Oka, Maki Asakura, Yasuharu Miyazawa, Akito Maeshima, Tetsu Akimoto, Osamu Saito, Daisuke Nagata   +13 more
doaj   +1 more source

Extracellular Fluid Flow Induces Shallow Quiescence Through Physical and Biochemical Cues

Frontiers in Cell and Developmental Biology, 2022
The balance between cell quiescence and proliferation is fundamental to tissue physiology and homeostasis. Recent studies have shown that quiescence is not a passive and homogeneous state but actively maintained and heterogeneous.
Bi Liu, Bi Liu, Xia Wang, Xia Wang, Linan Jiang, Jianhua Xu, Yitshak Zohar, Guang Yao   +7 more
doaj   +1 more source

Temporal extracellular vesicle protein changes following intraarticular treatment with integrin α10β1-selected mesenchymal stem cells in equine osteoarthritis

Frontiers in Veterinary Science, 2022
IntroductionEquine osteoarthritis (OA) is a heterogeneous, degenerative disease of the musculoskeletal system with multifactorial causation, characterized by a joint metabolic imbalance.
Emily J. Clarke, Emily Johnson, Eva Caamaño Gutierrez, Camilla Andersen, Lise C. Berg, Rosalind E. Jenkins, Casper Lindegaard, Kristina Uvebrant, Evy Lundgren-Åkerlund, Agnieszka Turlo, Victoria James, Stine Jacobsen, Mandy J. Peffers   +12 more
doaj   +1 more source

Interstitial Pressure And Fluid Motion In Tumor Cords

Mathematical Biosciences and Engineering, 2005
This work illustrates the behavior of the interstitial pressure andof the interstitial fluid motion in tumor cords (cylindrical arrangements oftumor cells growing around blood vessels of the tumor) by means of numericalsimulations on the basis of a ...
Alessandro Bertuzzi, Antonio Fasano, Alberto Gandolfi, Carmela Sinisgalli   +3 more
doaj   +1 more source

Multiphase modeling and qualitative analysis of the growth of tumor cords [PDF]

Netw. Heterog. Media, 3(1):43-83, 2008, 2009
In this paper a macroscopic model of tumor cord growth is developed, relying on the mathematical theory of deformable porous media. Tumor is modeled as a saturated mixture of proliferating cells, extracellular fluid and extracellular matrix, that occupies a spatial region close to a blood vessel whence cells get the nutrient needed for their vital ...
arxiv   +1 more source