Results 41 to 50 of about 2,538 (203)

Enzyme-Assisted Fucoidan Extraction from Brown Macroalgae Fucus distichus subsp. evanescens and Saccharina latissima

open access: yesMarine Drugs, 2020
Fucoidans from brown macroalgae (brown seaweeds) have different structures and many interesting bioactivities. Fucoidans are classically extracted from brown seaweeds by hot acidic extraction.
Thuan Thi Nguyen   +9 more
doaj   +1 more source

Physicochemical Characterization and Antitumor Activity of Fucoidan and Its Degraded Products from Sargassum hemiphyllum (Turner) C. Agardh

open access: yesMolecules, 2023
Fucoidan has many biological functions, including anti-tumor activity. Additionally, it has been suggested that low-molecular-weight fucoidans have greater bioactivities.
Baozhen Luo   +10 more
doaj   +1 more source

Induction of hepatocyte growth factor by fucoidan and fucoidan-derived oligosaccharides

open access: yesJournal of Pharmacy and Pharmacology, 2008
Abstract Fucoidan, which is extracted from brown seaweed, is a complex sulphated polysaccharide that is mostly composed of l-fucose and sulphated ester groups. The structural and anionic characteristics of fucoidan are similar to those of heparin.
Kazuhiro, Fukuta, Toshikazu, Nakamura
openaire   +2 more sources

Fucoidans as Potential Therapeutics for Age-Related Macular Degeneration—Current Evidence from In Vitro Research [PDF]

open access: yes, 2020
Age-related macular degeneration (AMD) is the major reason for blindness in the industrialized world with limited treatment options. Important pathogenic pathways in AMD include oxidative stress and vascular endothelial growth factor (VEGF) secretion ...
Philipp Dörschmann, Alexa Klettner
core   +1 more source

In Vitro Study of the Therapeutic Potential of Brown Crude Fucoidans in Osteoarthritis Treatment [PDF]

open access: yes, 2022
Osteoarthritis, one of the most common joint degenerative pathologies, still has no cure, and current treatments, such as nonsteroidal anti-inflammatory drugs, can cause serious adverse effects when taken for a long time.
Torres Pérez, María Dolores   +24 more
core   +1 more source

In vitro and in vivo Immunoadjuvant Effects of the Enzymatically Modified Fucoidan

open access: yesАнтибиотики и Химиотерапия, 2023
Objectives. No sulfated polysaccharides (fucoidans) has been declared as the pharmaceutical substances, adjuvants, etc., which is associated with the problems of obtaining the structurally characterized and homogeneous samples or their oligomeric ...
T. A. Kuznetsova   +5 more
doaj   +1 more source

Fucoidans from South African brown seaweeds: establishing the link between their structure and biological properties (anti-diabetic and anti-cancer activities) [PDF]

open access: yes, 2022
Type 2 diabetes mellitus (T2DM) and cancer are major non-communicable diseases causing a heavy morbidity-mortality and economic burden globally. The therapeutic efforts in managing these diseases are primarily chemotherapeutic and are associated with ...
Mabate, Blessing
core   +2 more sources

Initial evaluation of six different brown algae species as source for crude bioactive fucoidans [PDF]

open access: yes, 2020
The fucose-containing sulfated polysaccharides (syn. fucoidans) from brown seaweeds exhibit multiple biological activities. The aim of the present study was to evaluate the suitability of crude fucoidans from six different brown algal species for further
Bittkau, Kaya Saskia   +2 more
core   +1 more source

Marine prebiotics mediate decolonization of Pseudomonas aeruginosa from gut by inhibiting secreted virulence factor interactions with mucins and enriching Bacteroides population

open access: yesJournal of Biomedical Science, 2023
Background Pseudomonas aeruginosa intestinal carriage rates are significantly higher in immunosuppressed individuals and hospitalized patients who therefore have increased risk of infections and antibiotic-associated diarrhea.
Rajendra Prasad Janapatla   +10 more
doaj   +1 more source

Immunoadjuvant Activity of Fucoidans from the Brown Alga Fucus evanescens [PDF]

open access: yes, 2020
The study presents the results of a comparative evaluation of the effect of structural modifications of fucoidans from the brown alga Fucus evanescens (native, highly purified product of fucoidan enzymatic hydrolysis, a new regular 1→3;1→4 ...
Ilona D. Makarenkova   +10 more
core   +1 more source

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