Results 21 to 30 of about 2,775,700 (254)

The Impact of Hyaluronic Acid on Tendon Physiology and Its Clinical Application in Tendinopathies

open access: yesCells, 2021
The physical–chemical, structural, hydrodynamic, and biological properties of hyaluronic acid within tendons are still poorly investigated. Medical history and clinical applications of hyaluronic acid for tendinopathies are still debated. In general, the
Francesco Oliva   +5 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

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 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  

Hyaluronic acid in dermatomyositis and polymyositis: relationship with disease and cutaneous lesions [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2018
: Background: There are scarce studies in the literature about hyaluronic acid in systemic autoimmune myopathies. Objectives: To analyze the serum level of hyaluronic acid in patients with dermatomyositis and polymyositis.
Marilda Guimarães Silva   +1 more
doaj   +1 more source

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

Fifty-kDa Hyaluronic Acid Upregulates Some Epidermal Genes without Changing TNF-α Expression in Reconstituted Epidermis [PDF]

open access: yes, 2011
Background: Due to its strong water binding potential, hyaluronic acid (HA) is a well-known active ingredient for cosmetic applications. However, based on its varying molecular size, skin penetration of HA may be limited. Recent studies have demonstrated
T. Pavicic   +23 more
core   +1 more source

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