Results 11 to 20 of about 108,598 (297)

HYALURONIC ACID IN ORTHOPEDICS

open access: yesWiadomości Lekarskie, 2020
Hyaluronic acid (HA) as a compound was discovered in 1934 by Karl Meyer and John Palmer as one of the glycosaminoglycans (GAG) in the vitreous body of the bovine eye. HA occurs naturally in many organs, tissues and body fluids, and especially is presented in large quantities in articular cartilage and synovial fluid.
Jakub, Kosiński   +3 more
openaire   +3 more sources

Characterization of a Hyaluronic Acid Utilization Locus and Identification of Two Hyaluronate Lyases in a Marine Bacterium Vibrio alginolyticus LWW-9

open access: yesFrontiers in Microbiology, 2021
Hyaluronic acid (HA) is a negatively charged and linear polysaccharide existing in the tissues and body fluids of all vertebrates. Some pathogenic bacteria target hyaluronic acid for adhesion and/or infection to host cells.
Xiaoyi Wang   +11 more
doaj   +1 more source

F7 and topotecan co-loaded thermosensitive liposome as a nano-drug delivery system for tumor hyperthermia

open access: yesDrug Delivery, 2020
In order to enhance the targeting efficiency and reduce anti-tumor drug’s side effects, topotecan (TPT) and F7 were co-loaded in thermosensitive liposomes (F7-TPT-TSL), which show enhanced permeability and retention in tumors, as well as local controlled
Chunyang Du   +8 more
doaj   +1 more source

Retinoic acid induces hyaluronic acid production through the klotho-mediated EGFR signaling pathway in human epidermal keratinocytes [PDF]

open access: yesArchives of Biological Sciences, 2022
All-trans retinoic acid (RA) is an effective anti-aging chemical substance widely used in skin-care products. RA compromises epidermal differentiation and induces keratinocyte proliferation, causing hyaluronic acid production through mechanisms that are ...
Choi Hyangtae   +4 more
doaj   +1 more source

Hyaluronic Acid and Periodontitis [PDF]

open access: yesActa Medica (Hradec Kralove, Czech Republic), 2007
Hyaluronic acid (HA; synonyms- Hyaluronan, Hyaluronate) is a glycosaminoglycan found in the connective tissue of vertebrates. It is the most abundant glycosaminoglycan of higher molecular weight in the extracellular matrix of soft periodontal tissues.
Sujith Sukumar, Ivo Dřízhal
openaire   +3 more sources

Evolution of high-molecular-mass hyaluronic acid is associated with subterranean lifestyle

open access: yesNature Communications, 2023
Hyaluronic acid is a major component of extracellular matrix which plays an important role in development, cellular response to injury and inflammation, cell migration, and cancer.
Yang Zhao   +13 more
doaj   +1 more source

Esterified Hyaluronic Acid Placed in the Middle Ear Does Not Improve Outcomes in Cholesteatoma Surgery

open access: yes, 2022
Background: The aim of this article is to assess the efficacy of esterified hyaluronic acid as a barrier to formation of adhesions and improvement of tympanomastoid ventilation.
Mok, Florence   +5 more
core   +1 more source

Hyaluronic acid levels predict risk of hepatic encephalopathy and liver-related death in HIV/viral hepatitis coinfected patients [PDF]

open access: yes, 2013
Background: Whereas it is well established that various soluble biomarkers can predict level of liver fibrosis, their ability to predict liver-related clinical outcomes is less clearly established, in particular among HIV/viral hepatitis co-infected ...
Soriano, V   +38 more
core   +1 more source

Hyaluronic acid in dentistry [PDF]

open access: yes, 2023
Hyaluronic acid (HA) is widely used in cosmetics and the field of biomedicine. This molecule is commonly found in human and animal bodies. The production of HA used in the market can be divided into a few sources, like animal sources or biosynthesis from
Ghazali, Ahmad Badruddin
core  

Physical and Chemical Properties and Quality Control Methods of Hyaluronic Acid (Review)

open access: yesРазработка и регистрация лекарственных средств, 2020
Introduction. This review describes the physicochemical properties that determine the use of hyaluronic acid in ophthalmology. We have studied methods for determining hyaluronic acid using various analytical methods.Text.
A. Kh. Amandusova   +6 more
doaj   +1 more source

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