Results 51 to 60 of about 1,137,818 (369)

Diversity and bioactivity of culturable bacteria from Acanthus ebracteatus

open access: yesGuangxi Zhiwu, 2023
Acanthus ebracteatus is a special kind of rare mangrove plant, possessing great medicinal value. In this paper, in order to study the diversity of endophytic and rhizosphere culturable bacteria in the A.
Zhe LI   +6 more
doaj   +1 more source

Similarity-based data mining in files of two-dimensional chemical structures using fingerprint measures of molecular resemblance [PDF]

open access: yes, 2011
This paper reviews the use of measures of intermolecular similarity for processing databases of chemical structures, which play an important role in the discovery of new drugs by the pharmaceutical industry.
Willett, P.
core   +1 more source

The synthesis of a small library of prospective growth hormone secretagogues [PDF]

open access: yesJournal of the Serbian Chemical Society, 1999
Employing tools of combinatorial chemistry, an original methodological approach has been developed and applied for the design and synthesis of a small library of peptide-like compounds, prospective growth hormone (GH) secretagogues.
Pejović Vojislav   +2 more
doaj   +3 more sources

Towards the Development of Sequence-Selective Artificial Proteases

open access: yesCHIMIA, 1999
The development of artificial sequence-selective proteolytic metal complexes is endeavoured by use of encoded combinatorial chemistry.
Helma Wennemers
doaj   +1 more source

Nonlocal, noncommutative diagrammatics and the linked cluster Theorems [PDF]

open access: yes, 2011
Recent developments in quantum chemistry, perturbative quantum field theory, statistical physics or stochastic differential equations require the introduction of new families of Feynman-type diagrams. These new families arise in various ways.
Brouder, Christian, Frédéric, Patras
core   +3 more sources

Dendritic cells steering antigen and leukocyte traffic in lymph nodes

open access: yesFEBS Letters, EarlyView.
Dendritic cells are key players in the activation of T cells and their commitment to effector function. In this In a Nutshell Review, we will discuss how dendritic cells guide the trafficking of antigen and leukocytes in the lymph node, thus influencing T‐cell activation processes. Dendritic cells (DCs) play a central role in initiating and shaping the
Enrico Dotta   +3 more
wiley   +1 more source

High-throughput in-situ characterization and modelling of precipitation kinetics in compositionally graded alloys

open access: yes, 2015
The development of new engineering alloy chemistries is a time consuming and iterative process. A necessary step is characterization of the nano/microstructure to provide a link between the processing and properties of each alloy chemistry considered ...
De Geuser, F.   +3 more
core   +3 more sources

A user-friendly Matlab program and GUI for the pseudorotation analysis of saturated five-membered ring systems based on scalar coupling constants [PDF]

open access: yes, 2008
Background: The advent of combinatorial chemistry has revived the interest in five-membered heterocyclic rings as scaffolds in pharmaceutical research. They are also the target of modifications in nucleic acid chemistry.
Hendrickx, Pieter, Martins, José
core   +4 more sources

The dual nature of TDC – bridging dendritic and T cells in immunity

open access: yesFEBS Letters, EarlyView.
TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley   +1 more source

Synthesis of Novel 2-(Pyridin-2-yl) Pyrimidine Derivatives and Study of Their Anti-Fibrosis Activity

open access: yesMolecules, 2020
A pyrimidine moiety exhibiting a wide range of pharmacological activities has been employed in the design of privileged structures in medicinal chemistry. To prepare libraries of novel heterocyclic compounds with potential biological activities, a series
Yi-Fei Gu   +6 more
doaj   +1 more source

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