Results 61 to 70 of about 326,550 (311)
Mesenchymal stromal cells primed with paclitaxel provide a new approach for cancer therapy. [PDF]
PLoS ONE, 2011 BACKGROUND: Mesenchymal stromal cells may represent an ideal candidate to deliver anti-cancer drugs. In a previous study, we demonstrated that exposure of mouse bone marrow derived stromal cells to Doxorubicin led them to acquire anti-proliferative ...
Augusto Pessina +18 more
doaj +1 more source
A prime ideal principle for two-sided ideals
, 2016 Many classical ring-theoretic results state that an ideal that is maximal with respect to satisfying a special property must be prime. We present a "Prime Ideal Principle" that gives a uniform method of proving such facts, generalizing the Prime Ideal ...
Reyes, Manuel L.
core +1 more source
Molecular Oncology, EarlyView.A DIA‐MS‐based proteomics analysis of serum samples from GB patients and healthy controls showed that high levels of IL1R2 and low levels of CRTAC1 and HRG in serum are associated with poor survival outcomes for GB patients. These circulating proteins could serve as biomarkers for the prediction of outcome in patients with GB.
Anne Clavreul +11 more
wiley +1 more source
A study of upper ideal relation graphs of rings
AKCE International Journal of Graphs and CombinatoricsLet R be a ring with unity. The upper ideal relation graph [Formula: see text] of the ring R is the simple undirected graph whose vertex set is the set of all non-unit elements of R and two distinct vertices x, y are adjacent if and only if there exists ...
Barkha Baloda +2 more
doaj +1 more source
Principal Mappings between Posets
International Journal of Mathematics and Mathematical Sciences, 2014 We introduce and study principal mappings between posets which generalize the notion of principal elements in a multiplicative lattice, in particular, the principal ideals of a commutative ring.
Yuan Ting Nai, Dongsheng Zhao
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FEBS Open Bio, EarlyView.We obtained potential bacterial laccase‐like multicopper oxidase (LMCO) sequences through metagenomic sequencing. All sequences exhibited significant differences from known LMCOs in databases. To select the most promising candidates, we performed structure prediction and molecular docking using alphafold2, metal3d and rosetta.
Ting Cui +5 more
wiley +1 more source
On commutative principal ideal semigroup rings
Semigroup Forum, 1991 MEM UNIV NEWFOUNDLAND,DEPT MATH,ST JOHNS A1C 5S7,NEWFOUNDLAND,CANADA. LIMBURGS UNIV CENTRUM,ECON GHSK LIMBURG,B-3610 DIEPENBEEK,BELGIUM.DECRUYENAERE, F, KATHOLIKE UNIV LEUVEN,DEPT WISKUNDE,CELESTIJNENLAAN 200B,B-3001 LOUVAIN,BELGIUM.
Paul Wauters +5 more
openaire +2 more sources
, 2011 Integral cluster categories of acyclic quivers have recently been used in the representation-theoretic approach to quantum cluster algebras. We show that over a principal ideal domain, such categories behave much better than one would expect: They can be
Keller, Bernhard, Scherotzke, Sarah
core +2 more sources
Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments
FEBS Open Bio, EarlyView.Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau +3 more
wiley +1 more source
On generalized morphic modules
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria MatematicaAim of the present article is to extend generalized morphic ring to modules. Let R be a commutative ring with a unity and M an R-module. M is said to be a generalized morphic module if for each m ∈ M, there exists a ∈ R such that annR (m) = (a) + annR (M
Çeken Seçil, Tekir Ünsal, Koç Suat
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