Results 151 to 160 of about 522,002 (326)

Mechanochemistry: Fundamental Principles and Applications

open access: yesAdvanced Science, EarlyView.
In this review, the physicochemical principles of mechanochemistry are first clarified. Based on this foundation, the research basis and cutting‐edge scientific achievements in four areas are introduced: solid‐state organic chemistry, polymers, interface science, and biomechanochemistry.
Liang Dong   +4 more
wiley   +1 more source

Mediadores intravítreos da neurodegeneração e inflamação na retinopatia diabética proliferativa [PDF]

open access: yes, 2019
Purpose: To compare the intravitreal concentrations of cellular mediators involved in neurodegeneration, inflammation, and angiogenesis in patients with proliferative diabetic retinopathy and other vitreoretinal diseases.
Canani, Luis Henrique Santos   +1 more
core  

Platelet-derived growth factor: purification and partial characterization.

open access: green, 1979
Carl‐Henrik Heldin   +2 more
openalex   +1 more source

Different effects of homo- and heterodimers of platelet-derived growth factor A and B chains on human and mouse fibroblasts. [PDF]

open access: bronze, 1988
Andrius Kazlauskas   +4 more
openalex   +1 more source

Accelerated Bone Healing via Electrical Stimulation

open access: yesAdvanced Science, EarlyView.
Electrical stimulation significantly impacts bone healing by enhancing osteoblast proliferation, differentiation, and vascularization through calmodulin/calcineurin/NFAT signaling. It also boosts macrophage function and cell migration, presenting a comprehensive approach to accelerating bone repair.
Jianfeng Sun   +4 more
wiley   +1 more source

On a perturbation analysis of Higham squared maximum Gaussian elimination growth matrices [PDF]

open access: yesarXiv
Gaussian elimination is the most popular technique for solving a dense linear system. Large errors in this procedure can occur in floating point arithmetic when the matrix's growth factor is large. In the study of numerical linear algebra, it is often valuable to study and characterize the worst case examples.
arxiv  

Two Different Subunits Associate to Create Isoform-Specific Platelet-derived Growth Factor Receptors

open access: hybrid, 1989
Ronald A. Seifert   +6 more
openalex   +1 more source

Spatiotemporal Transcriptomic Profiling Reveals the Dynamic Immunological Landscape of Alveolar Echinococcosis

open access: yesAdvanced Science, EarlyView.
An unprecedented high‐resolution spatial atlas of the E. multilocularis infection foci is obtained, revealing the dynamic functions of neutrophils, Spp1+ macrophages, and fibroblasts during disease progression. The transition of parasite control strategy from “active killing” to “negative segregation” by the host may provide instructive insights into ...
Zhihua Ou   +35 more
wiley   +1 more source

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