Results 11 to 20 of about 109,214 (299)

Intra-articular Hyaluronic Acid (HA) and Platelet Rich Plasma (PRP) injection versus Hyaluronic acid (HA) injection alone in Patients with Grade III and IV Knee Osteoarthritis (OA): A Retrospective Study on Functional Outcome [PDF]

open access: yesMalaysian Orthopaedic Journal, 2016
Introduction: Intra-articular hyaluronic acid (HA) is widely utilized in the treatment of knee osteoarthritis whereas platelet rich plasma (PRP) enhances the regeneration of articular cartilage. This study analyses the efficacy of HA and PRP in grade
Saturveithan C   +9 more
doaj   +3 more sources

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

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

The Fallacy of Hyaluronic Acid Binding a Thousand Times Its Weight In Water [PDF]

open access: yes, 2023
This study re-examined experimental reports and past literature of water binding by the humectant hyaluronic acid, in comparison with another common humectant, glycerol, to critically evaluate the common claim that hyaluronic acid binds a thousand times ...
Scott, Borchers, Michael, Pirrung
core   +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

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

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

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

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

Visualization of hyaluronic acid in the anterior segment of rabbit and monkey eyes [PDF]

open access: yes, 1990
Hyaluronic acid was visualized using a new histochemical technique: the hyaluronic acid-binding region of the cartilage proteoglycan was isolated, linked with biotin and used in histological sections as a ligand for hyaluronic acid.
Tengblad, A.   +3 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

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