Results 11 to 20 of about 139,965 (339)

THE STRUCTURE OF ALPHA KERATIN [PDF]

open access: greenProceedings of the National Academy of Sciences, 1957
Known structural principles (close packing, maximum hydrogen bonding, the tendency of like groups to be surrounded in like manner, and the approximate constancy of interatomic distances and bond angles) are used, with meridional and equatorial x-ray data, to deduce and check the structure pattern for alpha-keratin.
Maurice L. Huggins
openaire   +6 more sources

Process optimization, antioxidant, antibacterial, and drug adjuvant properties of bioactive keratin microparticles derived from porcupine (Hystrix indica) quills [PDF]

open access: yesPeerJ, 2023
A structural protein called keratin is often employed in the medical industry to create medication carriers. Process improvement, antioxidant, antibacterial, and adjuvant drug studies of synthetic bioactive keratin microparticles made from lipids and ...
Zahid Majeed   +9 more
doaj   +2 more sources

NOVEL USE OF WASTE KERATIN AND COTTON LINTER FIBERS FOR PROTOTYPE TISSUE PAPERS AND THEIR EVALUATION [PDF]

open access: yesBioResources, 2010
Corporate environmental sustainability calls for sustainable product manufacturing with less creation of waste material or increased reuse of waste materials.
Bo Shi, Ellen Pelky, Tom G. Shannon
core   +2 more sources

The Study on Biological Function of Keratin 26, a Novel Member of Liaoning Cashmere Goat Keratin Gene Family. [PDF]

open access: yesPLoS ONE, 2016
In our research, we explored the relationship between Keratin 26 and the regulation of fine hair, BMP signaling pathway, MT, FGF5, and IGF-I. The result of hybridization in situ revealed that Keratin 26 was specially expressed in cortex of skin hair ...
Mei Jin   +5 more
doaj   +1 more source

Mechanical properties, and in vitro biocompatibility assessment of biomimetic dual layered keratin/ hydroxyapatite scaffolds

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
A novel biomimetic dual layered keratin/hydroxyapatite (keratin/HA) scaffold was designed using iterative freeze-drying technique. The prepared scaffolds were studied using several analytical techniques to better understand the biological, structural ...
Sandleen Feroz   +5 more
doaj   +1 more source

Update of the keratin gene family: evolution, tissue-specific expression patterns, and relevance to clinical disorders

open access: yesHuman Genomics, 2022
Intermediate filament (IntFil) genes arose during early metazoan evolution, to provide mechanical support for plasma membranes contacting/interacting with other cells and the extracellular matrix. Keratin genes comprise the largest subset of IntFil genes.
Minh Ho   +6 more
doaj   +1 more source

Polycaprolactone strengthening keratin/bioactive glass composite scaffolds with double cross-linking networks for potential application in bone repair

open access: yesJournal of Leather Science and Engineering, 2022
In this study, we aimed at constructing polycaprolactone (PCL) reinforced keratin/bioactive glass composite scaffolds with a double cross-linking network structure for potential bone repair application.
Liying Sun   +5 more
doaj   +1 more source

Efficacy Coefficients Determined Using Nail Permeability and Antifungal Activity in Keratin-Containing Media Are Useful for Predicting Clinical Efficacies of Topical Drugs for Onychomycosis. [PDF]

open access: yesPLoS ONE, 2016
Onychomycosis is difficult to treat topically due to the deep location of the infection under the densely keratinized nail plate. In order to obtain an in vitro index that is relevant to the clinical efficacy of topical anti-onychomycosis drugs, we ...
Yoshiki Matsuda   +5 more
doaj   +1 more source

Current Understanding of Feather Keratin and Keratinase and Their Applications in Biotechnology. [PDF]

open access: yesBiochem Res Int
The food industry generates substantial keratin waste, particularly chicken feathers, which are rich in amino acids and essential nutrients. However, the insolubility of keratin presents a significant challenge to its conversion.
Moktip T   +5 more
europepmc   +2 more sources

A Ca2+-Mediated Switch of Epiplakin from a Diffuse to Keratin-Bound State Affects Keratin Dynamics

open access: yesCells, 2022
Keratins exert important structural but also cytoprotective functions. They have to be adaptable to support cellular homeostasis. Epiplakin (EPPK1) has been shown to decorate keratin filaments in epithelial cells and to play a protective role under ...
Sonia Ratajczyk   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy