Viscometric study of the proteoglycan-hyaluronate (2:1) ?dimer?: Minimum hyaluronate chain length
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چکیده
منابع مشابه
Distribution of hyaluronate and hyaluronate receptors in the adult lung.
In the present study, we have examined the distribution of both hyaluronate receptors and hyaluronate in adult hamster lung. The receptor for hyaluronate is a transmembrane glycoprotein of Mr 85,000 that interacts with actin filaments and is thought to mediate many of the effects that hyaluronate has on cell behaviour, such as cell-to-cell adhesion and migration. It was localized histochemicall...
متن کاملInhibition of hyaluronate synthesis.
UDP-GlcNAc (UDP-N-acetylglucosamine) and UDP-GlcA (UDP-glucuronic acid) were oxidized by periodate in the ribose ring and utilized as inhibitors for hyaluronate synthase in membrane fractions from the B6 cell line and in cell cultures of B6 cells and human fibrosarcoma HT 1080. Inhibition was irreversible and concentration-dependent and could be prevented in the case of periodate-oxidized UDP-G...
متن کاملFinal report of the safety assessment of hyaluronic acid, potassium hyaluronate, and sodium hyaluronate.
Hyaluronic acid, sodium hyaluronate, and potassium hyaluronate function in cosmetics as skin conditioning agents at concentrations up to 2%. Hyaluronic acid, primarily obtained from bacterial fermentation and rooster combs, does penetrate to the dermis. Hyaluronic acid was not toxic in a wide range of acute animal toxicity studies, over several species and with different exposure routes. Hyalur...
متن کاملHyaluronate gel stapedotomy.
OBJECTIVE To evaluate hearing results and postoperative dizziness after stapedotomy with application of sodium hyaluronate gel (HG) to the oval window niche during fenestration of the footplate. STUDY DESIGN Case-control study comparing 27 stapedotomies with HG and 32 stapedotomies without HG. OUTCOME MEASURE Preoperative and postoperative audiometric data, postoperative dizziness (vertigo ...
متن کاملhyaluronate, in chondrocytes
Cartilage proteoglycans are complex macromolecules in which many glycosaminoglycan chains are attached to a protein core. Chondrocytes isolated from the Swarm rat chondrosarcoma have been shown to produce cartilage-type proteoglycans in culture. The proteoglycans are secreted from the cells as monomers, but form aggregates in the culture medium by binding to hyaluronate and a specific link prot...
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ژورنال
عنوان ژورنال: Biopolymers
سال: 1983
ISSN: 0006-3525,1097-0282
DOI: 10.1002/bip.360221203