Results 51 to 60 of about 4,422,072 (371)
Generalized quasi-shuffle products [PDF]
arXiv, 2023 In this paper, we introduce the notion of generalized quasi-shuffle products and give a criterion for their associativity. These extend the quasi-shuffle products introduced by Hoffman, which are often used to describe the stuffle and shuffle product for multiple zeta values. For $q$-analogues of multiple zeta values, the description of an analogue for
arxiv
A rapid and convergent synthesis of the integrastatin core [PDF]
, 2011 The tetracyclic core of the integrastatin natural products has been prepared in a convergent and rapidmanner. Our strategy relies upon a palladium(II)-catalyzed oxidative cyclization to form the central [3.3.1]-dioxabicycle of the natural product ...
Bugga, Pradeep +2 more
core +2 more sources
Natural Products and Bioprospecting, 2022 AbstractThe global cosmetics market reached US$500 billion in 2017 and is expected to exceed US$800 billion by 2023, at around a 7% annual growth rate. The cosmetics industry is emerging as one of the fastest-growing industries of the past decade. Data shows that the Chinese cosmetics market was US$60 billion in 2021.
openaire +3 more sources
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS 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
Regional comparison study of Epimedium koreanum using UHPLC-QTOF/MS-based metabolomics approach
Applied Biological ChemistryThe untargeted metabolomics-based molecular networking approach combined with multivariate analysis, proves to be an effective strategy for distinguishing raw materials in herbal medicine according to specific criteria.
Alfan Danny Arbianto +7 more
doaj +1 more source
Scale-up of an amoeba-based process for the production of the cannabinoid precursor olivetolic acid
Microbial Cell Factories, 2022 Background The availability of new biological platform organisms to get access to innovative products and processes is fundamental for the progress in biotechnology and bioeconomy.
Johann E. Kufs +5 more
doaj +1 more source
Intellectual property rights and agro-based natural product: Malaysian legal perspective [PDF]
, 2011 Malaysia is a country which has been blessed with plethora of natural resources and product such as plants and animals. It is an established fact that the agriculture sector part of our natural product contributed substantially to the growth and ...
Abd Aziz, Ahmad Shamsul +1 more
core +1 more source
THE PRODUCTION AND NATURE OF STREPTOCOLYSIN. [PDF]
JAMA: The Journal of the American Medical Association, 1903 In 1897 Bordet1drew attention to the fact that there generally is more or less hemolysis in the blood of a rabbit which has died of streptococcus infection. This hemolysis is not constantly observed, but was present, for instance, in 37 of 40 rabbits dying of streptococcus infection, in which it was looked for in this laboratory during the last eight ...
openaire +2 more sources
FEBS Letters, EarlyView.In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali +3 more
wiley +1 more source
Microbial Cell FactoriesGenome mining is a promising avenue for expanding the repertoire of microbial natural products, which are important for drug development. This approach involves predicting genetically encoded small molecules by examining bacterial genomes via accumulated
Min-Seon Kim +5 more
doaj +1 more source