Results 131 to 140 of about 17,370,778 (297)

Immunological and Toxicological Assessment of Triterpenoid Saponins Bearing Lewis‐X‐ and QS‐21‐Based Trisaccharides

open access: yesChemistry – A European Journal, Accepted Article.
The search for safer and more effective vaccine adjuvants has intensified in recent years, with triterpenoid saponins like QS‐21 and its analogues emerging as promising candidates. We report the synthesis of a novel QS‐21 analogue featuring betulinic acid as aglycone, a lupane‐type triterpenoid with low toxicity derived from white birch bark.
Oscar Javier Gamboa Marin   +9 more
wiley   +1 more source

The spectroastrometric detectability of nearby Solar System-like exomoons [PDF]

open access: yesarXiv
Though efforts to detect them have been made with a variety of methods, no technique can claim a successful, confirmed detection of a moon outside the Solar System yet. Moon detection methods are restricted in capability to detecting moons of masses beyond what formation models would suggest, or they require surface temperatures exceeding what tidal ...
arxiv  

Overexpressed Palladin Rescues Enteropathogenic E. coli (EPEC) Pedestal Lengths in ArpC2 Depleted Cells

open access: yesCytoskeleton, EarlyView.
ABSTRACT Enteropathogenic Escherichia coli (EPEC) causes diarrheal disease. Once ingested, these extracellular pathogens attach to the intestinal epithelial cells of their host, collapse the localized microvilli, and generate actin‐rich structures within the host cells that are located beneath the attached bacteria, called “pedestals.” Palladin is an ...
Kaitlin M. Bruzzini   +2 more
wiley   +1 more source

Trajectories of Change in Creative and Personal Factors in First‐Year Creative Arts Therapies Students

open access: yesThe Journal of Creative Behavior, Volume 56, Issue 4, Page 521-539, December 2022., 2022
Abstract There is little research on the transformational processes of creative arts therapies (CATs) students during training compared to other healthcare professions. CATs training relies on arts‐based experiential learning that can develop the therapist’s creative self‐beliefs, psychological mindedness, and perspective‐taking.
Adi Diamant, Hod Orkibi
wiley   +1 more source

Development of non‐destructive analytical strategies based on Raman spectroscopy and complementary techniques for Mars Sample Return tested on Northwest Africa 1950 Martian meteorite

open access: yesJournal of Raman Spectroscopy, Volume 53, Issue 12, Page 2068-2085, December 2022., 2022
A non‐destructive analytical methodology, based on Raman microscopy (single point and imaging), micro‐energy dispersive X‐ray fluorescence (μED‐XRF) imaging analysis, and scanning electron microscopy coupled to energy dispersive spectroscopy (SEM‐EDS), is suggested for a first analytical characterization for the Martian samples that will be taken to ...
Leire Coloma   +7 more
wiley   +1 more source

Advancements in the Application of the Intersection of Medicine and Engineering in Cancer Research

open access: yesCancer Nexus, EarlyView.
ABSTRACT Cancer research predominantly centers on diagnosis, treatment, and elucidation of underlying mechanisms. Nevertheless, the intricate nature of tumor genesis and development has rendered early diagnostic and therapeutic outcomes less than optimal, making tumor conquest a formidable challenge.
Haitao Chen   +16 more
wiley   +1 more source

New Tools, Moon Tigers, and the Extinction Crisis

open access: bronze, 2001
Steve Nash
openalex   +1 more source

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