Results 41 to 50 of about 18,777 (226)

Structural analysis of the GH43 enzyme Xsa43E from Butyrivibrio proteoclasticus [PDF]

, 2014
The rumen of dairy cattle can be thought of as a large, stable fermentation vat and as such it houses a large and diverse community of microorganisms.
Arcus, Vickery L., Attwood, Graeme T., Card, G., Goldstone, D., Moon, Christina D., Till, Marisa   +5 more
core   +2 more sources

Effect of Trace Element Selenium on the Intestinal Microbial Community in Nude Mice with Colorectal Cancer

Microorganisms
Colorectal cancer (CRC) is the third most common cancer worldwide. The role of intestinal microbiota in carcinogenesis has also become an important research topic, and CRC is closely related to the intestinal microbiota.
Yintong Su, Xiaohua Cai, Xingxing Fan, Jiayu Ning, Mei Shen   +4 more
doaj   +1 more source

Fontes orgânicas e inorgânicas de selênio na nutrição de vacas leiteiras: digestão, absorção, metabolismo e exigências Organic and inorganic sources of selenium in the nutrition of dairy cows: digestion, absorption, metabolism and requirements

Ciência Rural, 2007
A suplementação de bovinos leiteiros com selênio é feita tanto em sua forma orgânica como inorgânica. Nas plantas, o Se é incorporado aleatoriamente na sua forma orgânica e encontra-se como análogo de aminoácidos sulfurados, ou seja, selenometionina e ...
Martin Gierus
doaj   +1 more source

Data of radiation damage on selenomethionine-substituted single-domain substrate-binding protein

Data in Brief
Radiation damage is an inherent issue in X-ray crystallography. It not only damages macromolecular crystals, which lowers the quality of the diffraction intensity, but results in inaccurate structural information.
Ki Hyun Nam
doaj   +1 more source

Effects of different sources of selenium supplementation on antioxidant indices, biochemical parameters, thyroid hormones and Se status in transition cows

Acta Scientiarum: Animal Sciences, 2019
The aim of this study was to determine the effects of supplementing close-up and fresh dairy cows’ diets with sodium selenite or organic sources of selenium (Se) on the serum biochemical parameters and antioxidant indicators and Se status.
Mohsen Khalili, Mohammad Chamani, Hamid Amanlou, Ali Nikkhah, Ali Asghar Sadeghi   +4 more
doaj   +1 more source

Metabolism of Tracer 75Se Selenium From Inorganic and Organic Selenocompounds Into Selenoproteins in Rats, and the Missing 75Se Metabolites

Frontiers in Nutrition, 2021
We now know much about selenium (Se) incorporation into selenoproteins, and there is considerable interest in the optimum form of Se for supplementation and prevention of cancer.
Jacqueline K. Evenson, Roger A. Sunde
doaj   +1 more source

A practical method for efficient and optimal production of Seleno‐methionine‐labeled recombinant protein complexes in the insect cells [PDF]

, 2019
The use of Seleno‐methionine (SeMet) incorporated protein crystals for single or multi‐wavelength anomalous diffraction (SAD or MAD) to facilitate phasing has become almost synonymous with modern X‐ray crystallography.
Imasaki, Tsuyoshi, Takagi, Yuichiro, Wenzel, Sabine   +2 more
core   +1 more source

Selenium‐Based Nanoplatforms: An Emerging Theranostic Paradigm for Gynecological Cancers

Advanced Science, EarlyView.
This reivew summarizes Selenium as a multifunctional anticancer regulator in gynecological cancers. It reduces tumor risk, enhances therapeutic efficacy, and reduces treatment toxicity. Selenium also overcomes chemoraditherapy resistance, improving overall treatment outcomes. ABSTRACT Gynecological cancers present significant therapeutic challenges due
Hejing Liu, Yujia Zhou, Zihan Zhang, Rong Ma, Luyi Ruan, Liqing Miao, Boxin Zhang, Huihui Ji, Tianfeng Chen, Xueqiong Zhu   +9 more
wiley   +1 more source

Organic Selenium as Antioxidant Additive in Mitigating Acrylamide in Coffee Beans Roasted via Conventional and Superheated Steam

Foods, 2020
Selenium is an essential micronutrient with significant antioxidant activity promising in mitigating the formation of acrylamide during high-temperature roasting. In this study, green coffee beans pretreated with selenium (Se-coffee) were investigated on
Ahmad K. Alafeef, Fazilah Ariffin, Musfirah Zulkurnain   +2 more
doaj   +1 more source

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