Results 41 to 50 of about 16,885 (184)

Anti-Platelet Fraction Isolated from Galega Officinalis

Acta Medica Bulgarica, 2016
A fraction from crude extract of Galega officinalis has been purified by column chromatography on Sephadex G-25, Sepharose 4B, DEAE-Cellulose and Sephadex G-100. The final purification factor of the fraction is 120.
Atanasov A.
doaj   +1 more source

Purification and characterization of thiol dependent, oxidation-stable serine alkaline protease from thermophilic Bacillus sp.

Journal of Genetic Engineering and Biotechnology, 2015
Alkaline serine protease was purified to homogeneity from culture supernatant of a thermophilic, alkaliphilic Bacillus sp. by 80% ammonium sulphate precipitation followed by CM-cellulose and DEAE-cellulose ion exchange column chromatography.
Aysha Kamran, Haneef Ur Rehman, Shah Ali Ul Qader, Abdul Hameed Baloch, Mustafa Kamal   +4 more
doaj   +1 more source

Microbial‐Immune Interplay in CNS Autoimmune Diseases: Lessons from Animal Models and Clinical Studies

European Journal of Immunology, Volume 56, Issue 2, February 2026.
Mechanism of action of the intestinal microbiota on CNS autoimmune diseases. Environmental factors shape gut microbiota composition; dysbiosis alters microbial metabolites and antigenic signals. These modulate innate and adaptive immunity, affect barrier integrity, and influence CNS‐resident cells such as microglia and astrocytes, contributing to ...
Matteo Ceccon, Francesca Ronchi
wiley   +1 more source

Almond Polysaccharide Ameliorates DSS‐Induced Ulcerative Colitis in Mice by Restoring Intestinal Barrier Function and Modulating Gut Microbiota and SCFAs Metabolism

Food Frontiers, Volume 7, Issue 1, January 2026.
This study shows that almond polysaccharide AP1 relieves DSS‐induced UC in mice by restoring the mucosal barrier, suppressing inflammation, and modulating gut microbiota and SCFA metabolism. ABSTRACT The development of new therapeutic strategies for ulcerative colitis (UC) requires the targeting of multiple pathogenic factors, including disruption of ...
Yanqi Peng, Ji Wu, Ronghua Fan, Mingyue Ma, Xixin Wang, Yuzhen Pi, Xiqing Yue, Yanyu Peng   +7 more
wiley   +1 more source

Extraction, Purification and Antioxidant Activity of Polysaccharide from White Lilacs

Shipin gongye ke-ji
Enzyme-assisted ultrasonic extraction was employed to extract polysaccharides from white lilacs. The effects of various experimental conditions on the yield of polysaccharides from white lilacs were systematically analyzed using the response surface ...
Tianyi WANG, Qingfen ZHANG, Leilei HUANG, Jiayi LIU, Fengjian YANG   +4 more
doaj   +1 more source

Rapid quantitative measurement of lung tissue phospholipids

Journal of Lipid Research, 1966
A rapid procedure for the separation of phospholipids of lung tissue into acidic and nonacidic fractions by means of diethylaminoethyl cellulose acetate microcolumns is described.
Louis Gluck, Marie V. Kulovich, Spencer J. Brody   +2 more
doaj   +1 more source

Clitocybe squamulosa Polysaccharides Ameliorate Dextran Sulfate Sodium‐Induced Colitis by Regulating the PI3K/AKt/mTOR Pathway and the Intestinal Flora in Mice

Food Frontiers, Volume 7, Issue 1, January 2026.
The potential mechanisms of CSFP and CE in alleviating UC. ABSTRACT Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized by persistent inflammation and ulceration of the colon. This research investigated the protective effects of Clitocybe squamulosa fruiting body polysaccharide (CSFP) and purified polysaccharides named CE on ...
Shuting Hou, Guangliang Ge, Ruiting Li, Defang Zhang, Wuxia Wang, Zehui Li, Naixin Duan, Lijing Xu, Yanfen Cheng, Ludan Hou, Cuiping Feng, Mingchang Chang, Junlong Meng, Xueran Geng   +13 more
wiley   +1 more source

DEAE-Cellulose-Urea Chromatography of Casein in the Presence of 2-Mercaptoethanol

Journal of Dairy Science, 1966
Abstract κ -Casein, after reduction of the disulfide bond(s) by 2-inercaptoethanol, can be separated from α s1 - and β -casein variants, as well as from whole casein, by DEAE-cellulose-urea chromatography. When κ -easein is in the reduced form it elutes from DEAE-cellulose at 0.05m NaCl.
openaire   +2 more sources

Isolation and Purification of Thiamine Binding Protein from Mung Bean

Hayati Journal of Biosciences, 2013
Thiamine has fundamental role in energy metabolism. The organs mostly sensitive to the lack of thiamine levels in the body are the nervous system and the heart. Thiamine deficiency causes symptoms of polyneuritis and cardiovascular diseases.
MOHAMAD SADIKIN, DWIRINI RETNO GUNARTI, HANIFAH RAHMI   +2 more
doaj   +3 more sources

Bioseparation of Four Proteins from Euphorbia characias Latex: Amine Oxidase, Peroxidase, Nucleotide Pyrophosphatase/Phosphodiesterase, and Purple Acid Phosphatase

Biochemistry Research International, 2011
This paper deals with the purification of four proteins from Euphorbia characias latex, a copper amine oxidase, a nucleotide pyrophosphatase/phosphodiesterase, a peroxidase, and a purple acid phosphatase.
Rosaria Medda, Francesca Pintus, Delia Spanò, Giovanni Floris   +3 more
doaj   +1 more source