Results 171 to 180 of about 113,255 (342)

Low Oxygen Availability Increases Itaconate Production by Ustilago maydis

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Itaconic acid is a monomer for high performance polymers. While produced in industry with the filamentous fungi Aspergillus terreus, the production with the smut fungus Ustilago maydis was proposed recently. The strict aerobic process suffers from high power input via gassing and stirring. Here, we investigated in detail possible scenarios for
Marianne Volkmar   +8 more
wiley   +1 more source

Autofluorescence of Human Skin is Age-Related After Correction for Skin Pigmentation and Redness [PDF]

open access: bronze, 2001
Renhua Na   +3 more
openalex   +1 more source

Antibacterial hydrogel: The sniper of chronic wounds

open access: yesBMEMat, EarlyView.
The treatment of chronic wounds has always been an important challenge in the medical field. We focus on hydrogels not only because they provide a moist healing environment but also because compared with traditional dressings, they can effectively prevent and treat infections, reduce wound pain and scar formation.
Shengtai Bian   +6 more
wiley   +1 more source

Generalized type II minocycline-induced pigmentation: A case report

open access: yesSAGE Open Medical Case Reports
Minocycline-induced pigmentation is a rare dermatological condition that primarily affects the skin and thyroid gland, oral mucosa, nails, teeth, bones, and sclera leading to grayish-blue pigmentation in these areas. Early identification, discontinuation
Wumei Zhao   +3 more
doaj   +1 more source

Innovative transdermal drug delivery systems: Benefits, challenges, and emerging application

open access: yesBMEMat, EarlyView.
The graphical abstract illustrates the diverse nanostructures employed in transdermal drug delivery systems, highlighting their unique mechanisms to penetrate the intricate layers of skin. It provides a detailed representation of the skin's complex anatomy, emphasizing the challenges posed by its barrier properties.
Syed Waqas Ali Shah   +9 more
wiley   +1 more source

Nineteenth Century Black and White US Statures: The Primary Sources of Vitamin D and their Relationship with Height [PDF]

open access: yes
Vitamin D is vital in all vertebrates because it allows them to absorb more calcium from their diets, contributing to stronger skeletal systems and stature growth.
Scott A. Carson
core  

Dose Response for UV-induced Immune Suppression in People of Color: Differences Based on Erythemal Reactivity Rather than Skin Pigmentation¶ [PDF]

open access: green, 2001
MaryJane K. Selgrade   +5 more
openalex   +1 more source

Bluish Pigmentation of the Skin [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1910
R. H. Norman, Weber Fp
openaire   +3 more sources

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

open access: yesBMEMat, EarlyView.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu   +9 more
wiley   +1 more source

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