Results 31 to 40 of about 642,400 (224)

Experimental and modeling study of collagen scaffolds with the effects of crosslinking and fiber alignment [PDF]

, 2011
Collagen type I scaffolds are commonly used due to its abundance, biocompatibility, and ubiquity. Most applications require the scaffolds to operate under mechanical stresses.
Chow, Ming-Jay, Xu, Bin, Zhang, Yanhang
core   +2 more sources

Innovative Biomaterials Based on Collagen-Hydroxyapatite and Doxycycline for Bone Regeneration

Advances in Materials Science and Engineering, 2016
Bone regeneration is a serious challenge in orthopedic applications because of bone infections increase, tumor developing, and bone loss due to trauma.
Narcisa Mederle, Stefania Marin, Minodora Maria Marin, Elena Danila, Ovidiu Mederle, Madalina Georgiana Albu Kaya, Mihaela Violeta Ghica   +6 more
doaj   +1 more source

The Versatility of Collagen in Pharmacology: Targeting Collagen, Targeting with Collagen

International Journal of Molecular Sciences
Collagen, a versatile family of proteins with 28 members and 44 genes, is pivotal in maintaining tissue integrity and function. It plays a crucial role in physiological processes like wound healing, hemostasis, and pathological conditions such as fibrosis and cancer. Collagen is a target in these processes.
Francisco Revert-Ros, Ignacio Ventura, Jesús A. Prieto-Ruiz, José Miguel Hernández-Andreu, Fernando Revert   +4 more
openaire   +3 more sources

Collagen propeptides as indicators of collagen assembly [PDF]

Acta Orthopaedica Scandinavica, 1995
It is old knowledge that bones are for about 70% made up of calcium salts and for about 30% of collagen. More specifically, almost all of the collagen in the collagen fibres of mineralized tissues is type I collagen, while most of the other almost 20 genetically distinct collagen types are essentially proteins of soft tissues.
Juha Risteli, Saila Kauppila, S Niemi, Jukka Melkko, Leila Risteli   +4 more
openaire   +3 more sources

The Oral Intake of Specific Bovine-Derived Bioactive Collagen Peptides Has a Stimulatory Effect on Dermal Matrix Synthesis and Improves Various Clinical Skin Parameters

Cosmetics
Collagen products are widely marketed for skin improvement. This study evaluated the efficacy of VERISOL B in relation to key skin aging parameters. In a double-blind, placebo-controlled trial, 66 women (aged 35–55) were randomized to receive either 2.5 ...
Ehrhardt Proksch, Denise Zdzieblik, Steffen Oesser   +2 more
doaj   +1 more source

Immunohistochemical localization of collagen types I and VI in human skin wounds [PDF]

, 1996
A total of 74 human skin wounds were investigated and collagen types I and VI were localized in the wound area by immunohistochemistry. Collagen type I appeared in the form of ramifying string-like structures after approximately 5–6 days, but positive ...
A. Nerlich, DR Keene, DS Malley, E Kawahara, H Furthmayr, J Becker, J. T�bel, J. Wilske, JL Cordell, K Kurita, M Aumailley, M Kurkinen, M Rest van der, MJ Vialle-Presles, P Betz, P Betz, P. Betz, R. Penning, S Gay, SM Hsu, U Remberger, W Eisenmenger, W. Eisenmenger, Y Murata   +23 more
core   +1 more source

A Clinical Trial Shows Improvement in Skin Collagen, Hydration, Elasticity, Wrinkles, Scalp, and Hair Condition following 12-Week Oral Intake of a Supplement Containing Hydrolysed Collagen

Dermatology Research and Practice
Background. Hydrolysed collagen supplements are reported to fight the signs of aging and improve skin appearance, but more authoritative clinical evidence is needed to support efficacy. Aim.
David M. Reilly, Liane Kynaston, Salma Naseem, Eva Proudman, Darcy Laceby   +4 more
doaj   +1 more source

Tannin characterization and sourcing in historical leathers through FTIR spectroscopy and PCA analysis

Collagen and Leather, 2023
This study aimed to identify and classify the type of plants used for tanning historical leathers using cost-effective Fourier transform infrared (FTIR) spectroscopy.
Alireza Koochakzaei, Mohammadamin Sabaghian   +1 more
doaj   +1 more source

Elevated expression of type VII collagen in the skin of patients with systemic sclerosis. Regulation by transforming growth factor-beta. [PDF]

, 1994
A hallmark of systemic sclerosis (SSc) is the development of tissue fibrosis. Excessive production of several connective tissue components normally present in the dermis, including type I, III, V, and VI collagens as well as fibronectin and proteoglycans,
Christiano, Angela M., Iozzo, Renato V., Jimenez, Sergio A., Rudnicka, Lidia, Uitto, Jouni, Varga, John   +5 more
core   +3 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source