Results 101 to 110 of about 1,628 (214)

اثر عصاره جلبک سبز گونه Caulerpa sertularioides بر رشد و عفونت‎زائی ويروس هرپس سيمپلکس تيپ يک انسانی در کشت سلولی *Vero [PDF]

open access: yes, 2006
زمينه: با توجه به افزايش روز به روز سويه‎های مقاوم به دارو در ميان انواع ويروس‎‎ها، يافتن ترکيبات ضد ويروس جديد از مواد طبيعی که قطعاً اثرات جانبی کمتری نيز دارد از دير باز مورد توجه محققين بوده است.
بهمنیار, مریم   +2 more
core  

Golden tides: Problem or golden opportunity? The valorisation of sargassum from beach inundations [PDF]

open access: yes, 2016
In recent years there have been massive inundations of pelagic Sargassum known as golden-tides on the beaches of the Caribbean, Gulf of Mexico and West Africa causing considerable damage to the local economy and environment.
Ashbell   +41 more
core   +2 more sources

Fucanomics and Galactanomics: Marine Distribution, Medicinal Impact, Conceptions, and Challenges

open access: yesMarine Drugs, 2012
Glycomics turned out to be a very extensive project where its subdivision is consequently emerging. This is seen by the growing number of terminologies used to define subprojects concerning particular classes of bioactive carbohydrates.
Vitor H. Pomin
doaj   +1 more source

Inhibitory effects of fucan sulfates on enzymatic hydrolysis of starch

open access: yesLWT - Food Science and Technology, 2011
Abstract The effect of fucoidan and its oversulfated derivative on starch digestibility was investigated by determining the enzymatic reaction kinetics and their inhibitory activity against α-amylase and amyloglucosidase. After the α-amylase hydrolysis, the produced reducing sugars of the buckwheat starch (BW, 2.0–3.0 g/100 mL) and those of the ...
MyoungLae Cho, Jung H. Han, SangGuan You
openaire   +1 more source

Glycopattern analysis and structure of the egg extra-cellular matrix in the Apennine yellow-bellied toad, Bombina pachypus (Anura: Bombinatoridae) [PDF]

open access: yes, 2011
We studied the glycopatterns and ultrastructure of the extra-cellular matrix (ECM) of the egg of theApennine yellow-bellied toad Bombina pachypus, by light and electron microscopy in order to determine structure,chemical composition and function ...
Angela Maria Moramarco   +3 more
core   +2 more sources

The Effect of Sulfated (1→3)-α-l-Fucan from the Brown Alga Saccharina cichorioides Miyabe on Resveratrol-Induced Apoptosis in Colon Carcinoma Cells

open access: yesMarine Drugs, 2013
Accumulating data clearly indicate that the induction of apoptosis by nontoxic natural compounds is a potent defense against the development and progression of many malignancies, including colon cancer.
Olesia S. Vishchuk   +2 more
doaj   +1 more source

Comparison of Physicochemical Characteristics and Anticoagulant Activities of Polysaccharides from Three Sea Cucumbers

open access: yesMarine Drugs, 2013
In order to search for sulfated polysaccharides in different invertebrate connective tissues and to examine their biological activities, we have isolated three types of polysaccharides from the body wall of the three sea cucumbers Holothuria edulis ...
Shengmin Wang   +9 more
doaj   +1 more source

Microwave-assisted extraction of sulfated fucans from brown seaweed and evaluation of fungal strains for enzymesactive production toward this class of polysaccharide [PDF]

open access: yes, 2010
Sulphated polysaccharides from brown seaweedss comprise a complex group of macromolecules with a wide range of important biological properties such as anticoagulant, antioxidant, antiproliferative, antitumoral, anticomplementary, anti-inflammatory ...
Aguilar, Cristóbal N.   +4 more
core  

Identification of a carbohydrate-based endothelial ligand for a lymphocyte homing receptor. [PDF]

open access: yes, 1991
Lymphocyte attachment to high endothelial venules within lymph nodes is mediated by the peripheral lymph node homing receptor (pnHR), originally defined on mouse lymphocytes by the MEL-14 mAb.
Fennie, C   +4 more
core  

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