Results 241 to 250 of about 57,028 (302)

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids

open access: yesAdvanced Healthcare Materials, EarlyView.
Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López   +5 more
wiley   +1 more source

Principles and Therapeutics of <i>Yajna</i>.

open access: yesJ Pharm Bioallied Sci
Priya SP   +3 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Nothingness

2017
This chapter argues that for Weil, origin does not collapse under the weight of historical catastrophe, but this is not so because history—in particular, modern history—is conceived in more positive terms. On the contrary, we could say that in many ways Weil emphasizes origin's negative characteristics. It is merely that, unlike Arendt, the negative in
Jytte Bang, Ditte Winther-Lindqvist
  +6 more sources

Nothingness

2023
Abstract Finally, Løgstrup accuses Kierkegaard’s understanding of Christianity and human existence of being fundamentally Platonistic because it devalues finitude and immediacy in favour of an idealized transcendence, which human beings can only achieve through dying away from finitude through suffering.
  +4 more sources

Being and Nothingness

Journal of the American College of Radiology, 2013
I am reminded of the title of this quintessential existentialist novel by Jean-Paul Sartre as I contemplate the current existential crisis of radiologists. Both a field of philosophical inquiry and a literary movement in the last century, so popular that it became a cliche in the works of Woody Allen, existentialism concerned itself with human ...
openaire   +2 more sources

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