Results 51 to 60 of about 18,634 (212)

Selenium persistency and speciation in the tissues of lambs following the withdrawal of dietary high-dose selenium-enriched yeast [PDF]

, 2008
The objective was to determine the concentration of total selenium (Se) and the proportion of total Se comprised as selenomethionine (SeMet) and selenocysteine (SeCys) in post mortem tissues of lambs in the six weeks period following the withdrawal of a ...
Bertin, Gérard, Juniper, Darren Thomas, Phipps, Richard Hartley, Ramos-Morales, Eva   +3 more
core   +1 more source

75Se-selenomethionine scintigraphy in mediastinal diseases

The Journal of Thoracic and Cardiovascular Surgery, 1978
Chest scanning with 75Se-selenomethionine was performed in 59 cases of mediastinal diseases. All cases of vascular diseases, cystic tumors, and benign neurogenic tumor were negatively scanned. Parenchymatous teratoma, thymoma, malignant lymphoma, Castleman's tumor, epithelial tumors, tuberculous lymphadenitis, and sarcoidosis showed high positive rates.
A, Masaoka, S, Kyo
openaire   +2 more sources

Selenium Nanomaterials for Wound Healing: Synergistic Strategies from Anti‐Infection to Tissue Regeneration

Advanced NanoBiomed Research, EarlyView.
Selenium nanoparticles (SeNPs) are emerging as multifunctional platforms for wound healing, integrating antimicrobial, anti‐inflammatory, and proregenerative activities. This review summarises key mechanisms and recent advances in SeNP‐enabled composite dressings, immunomodulatory nanocomposites, microenvironment‐responsive hydrogels, photothermal and ...
Yangxia Chen, Xiaoshuang Liang, Sirui Li, Shuoshan Li, Wei Liu, Yingping Lin, Siqi Li, Zehang Zhang, Judun Zheng, Tianfeng Chen, Rongyi Chen   +10 more
wiley   +1 more source

Production of Selenomethionine-Enriched Bifidobacterium bifidum BGN4 via Sodium Selenite Biocatalysis

Molecules, 2018
Selenium is a trace element essential for human health that has received considerable attention due to its nutritional value. Selenium’s bioactivity and toxicity are closely related to its chemical form, and several studies have suggested that the ...
Weihong Jin, Cheolho Yoon, Tony V. Johnston, Seockmo Ku, Geun Eog Ji   +4 more
doaj   +1 more source

The structure of the PapD-PapGII pilin complex reveals an open and flexible P5 pocket [PDF]

, 2012
P pili are hairlike polymeric structures that mediate binding of uropathogenic Escherichia coli to the surface of the kidney via the PapG adhesin at their tips.
Baga M, Bann JG, Barnhart MM, Dodson KW, Dodson KW, Doublie S, Gong M, Griebling TL, Henderson NS, Hess B, Holmgren A, Hooton TM, Hultgren SJ, Hung DL, Hung DL, Hung DL, Jacob-Dubuisson F, Jones CH, Justice SS, Kabsch W, Knight SD, Kuehn MJ, Kuehn MJ, Leslie A, Martinez JJ, Munera D, Nishiyama M, Painter J, Pellecchia M, Phan G, Remaut H, Remaut H, Roberts JA, Roberts JA, Rose RJ, Sauer FG, Sauer FG, Sauer FG, Saulino ET, Saulino ET, Sheldrick GM, Slonim LN, Striker R, Stromberg N, Verger D, Verger D, Volkan E, Wright KJ, Zavialov AV   +48 more
core   +2 more sources

Selenomethionine Regulates the Arachidonic Acid Metabolism‐Ferroptosis‐Inflammation Axis to Ameliorate Colitis

Animal Research and One Health, EarlyView.
Selenomethionine can ameliorate arachidonic acid‐induced colonic injury through synergistic mechanisms, including alleviating inflammatory responses, improving barrier integrity, enhancing antioxidant capacity by upregulating selenoprotein expression, selectively regulating AA metabolism to reduce pro‐inflammatory oxylipins and promote the production ...
Huihui Tian, Longzhu Zhou, Xiaohui Feng, Jialu Shen, Xiaoping Du, Qingyu Zhao, Yuchang Qin, Junmin Zhang, Chaohua Tang   +8 more
wiley   +1 more source

evolution, structure and function of metazoan splicing factor PRPF39 [PDF]

, 2019
In the yeast U1 snRNP the Prp39/Prp42 heterodimer is essential for early steps of spliceosome assembly. In metazoans no Prp42 ortholog exists, raising the question how the heterodimer is functionally substituted.
Bortoli, Francesca De, Heyd, Florian, Kotte, Ana, Loll, Bernhard, Neumann, Alexander, Schüler, Thomas, Timmermann, Bernd, Wahl, Markus C.   +7 more
core   +1 more source

Role of selenium in the pathophysiology of cardiorenal anaemia syndrome

ESC Heart Failure, Volume 12, Issue 2, Page 770-780, April 2025.
Abstract Chronic kidney disease (CKD) and cardiovascular disease (CVD) have multiple bidirectional mechanisms, and anaemia is one of the critical factors that are associated with the progression of the two disorders [referred to as cardiorenal anaemia syndrome (CRAS)].
Shigeyuki Arai, Minoru Yasukawa, Shigeru Shibata   +2 more
wiley   +1 more source

THE ANALYSIS OF THE CARCASS CHARACTERISTICS AND PHYSICAL-TECHNOLOGICAL QUALITY OF PORK AFTER THE USING DIET WITH THE ADDITION OF ORGANIC CHROMIUM AND SELENIUM [PDF]

Journal of Central European Agriculture, 2013
The aim of the study was to analyze the effect of selenium and combination of selenium with chromium in the feed mixture on carcass and meat traits of finishing pigs. A total 90 castrates (Large White) were divided into the three groups.
Peter Stefanka, Ondrej Bucko, Branislav Galik, Margita Canigova, Ondrej Debreceni   +4 more
doaj  

Analytical Problems in Separation of Selenomethionine and Its Oxidative Product in HILIC HPLC

Molecules, 2021
Selenomethionine (SeMet) is one of the main selenium forms in foods and supplements. Determining its presence in natural food samples creates difficulties due to possible oxidation processes.
Aleksandra Sentkowska, Krystyna Pyrzynska   +1 more
doaj   +1 more source