Results 21 to 30 of about 109,214 (299)

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

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

Hyaluronic Acid in the Third Millennium [PDF]

open access: yesPolymers, 2018
Since its first isolation in 1934, hyaluronic acid (HA) has been studied across a variety of research areas. This unbranched glycosaminoglycan consisting of repeating disaccharide units of N-acetyl-d-glucosamine and d-glucuronic acid is almost ubiquitous in humans and in other vertebrates. HA is involved in many key processes, including cell signaling,
FALLACARA, Arianna   +3 more
openaire   +3 more sources

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

Development of Aldehyde Hyaluronic Acid - N,O-Carboxymethyl Chitosan Based Hydrogel for Intraperitoneal Antiadhesion Application [PDF]

open access: yes, 2021
. Intraperitoneal adhesion is a serious case that often occurs with a prevalence of 90-97 % after undergoing gynecological surgery and laparotomy. This study aims are to characterized the hydrogel and identified the optimal composition of Hyaluronic acid
YOLANDA CITRA AYU PRISKAWATI, 081411731015   +1 more
core  

The Effect of Hyaluronic Acid on MMP-9 Expression in Trabecular Meshwork Cell Culture of Patient with Primary Open Angle Glaucoma

open access: yesJournal of Agromedicine and Medical Sciences (AMS), 2017
In primary open angle glaucoma, decrease of hyaluronic acid level is related to extracellular matrix deposition of trabecular meshwork. Extracellular matrix deposition will increase humor aqueous outflow resistance which in turn increase the intraocular ...
Cicih Komariah   +2 more
doaj   +1 more source

Clinical observation on the treatment of papular pustular rosacea with 2% Fusidic acid cream combined with hyaluronic acid

open access: yesPifu-xingbing zhenliaoxue zazhi, 2023
Objective To evaluate the clinical efficacy of 2% Fusidic acid cream combined with hyaluronic acid in the treatment of papular pustular rosacea. Methods Seventy-two patients were randomly divided into the hyaluronic acid and the control groups, 36 ...
Chengshu XIE   +4 more
doaj   +1 more source

Comparison of Intra-articular Hyaluronic Acid and Platelet-Rich Plasma Injection in Knee Osteoarthritis: Do the Results Differ in Geriatric Patients? A Retrospective Observational Study [PDF]

open access: yesAnnals of Geriatric Medicine and Research, 2022
Background The intra-articular application of platelet-rich plasma and hyaluronic acid have gained popularity as treatment options for knee osteoarthritis.
Çağdaş Pamuk
doaj   +1 more source

Preparation of Hyaluronic Acid Oligosaccharides by Enzymatic Method and Its Transdermal Absorption Activity

open access: yesShipin gongye ke-ji, 2022
To investigate the transdermal absorption activity of hyaluronic acid oligosaccharides, hyaluronic acid oligosaccharides were prepared by enzymatic degradation of hyaluronic acid using hyaluronic acid lyase, and the hyaluronic acid oligosaccharides were ...
Huining LI   +3 more
doaj   +1 more source

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