Results 11 to 20 of about 181,818 (312)

Extraction, purification and characterization of hyaluronic acid from Rooster comb [PDF]

open access: yes, 2018
Hyaluronic acid, is extract by different procedures from various sources like pig, rabbit, oxes and human are available, but these processes have certain imitations like low yield, and also it requires the killing of these animals which is against the ...
Chavan, Deepali G   +2 more
core   +2 more sources

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

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

Effects of a synthetic bioactive peptide on neurite growth and nerve growth factor release in chondroitin sulfate hydrogels. [PDF]

open access: yes, 2011
Previous work has revealed robust dorsal root ganglia neurite growth in hydrogels of chondroitin sulfate. In the current work, it was determined whether addition of a synthetic bioactive peptide could augment neurite growth in these matrices via enhanced
Beier, Brooke L   +3 more
core   +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

Hyaluronic acid: perspectives in upper aero-digestive tract. A systematic review [PDF]

open access: yes, 2015
Background: To date, topical therapies guarantee a better delivery of high concentrations of pharmacologic agents to the mucosa of the upper aerodigestive tract (UADT).
Baptista, Peter   +7 more
core   +3 more sources

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

Glycosaminoglycans in the human cornea: age-related changes [PDF]

open access: yes, 2015
AIM: To investigate possible age-related changes in glycosaminoglycans (GAGs) in the human cornea. The substances today called GAGs were previously referred to as mucopolysaccharides.
Anello, Giulia   +6 more
core   +2 more sources

Polymer- and Hybrid-Based Biomaterials for Interstitial, Connective, Vascular, Nerve, Visceral and Musculoskeletal Tissue Engineering [PDF]

open access: yes, 2020
In this review, materials based on polymers and hybrids possessing both organic and inorganic contents for repairing or facilitating cell growth in tissue engineering are discussed.
Abalymov, Anatolii   +2 more
core   +1 more source

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