Results 131 to 140 of about 16,621,712 (406)

Research progress on functionof natural pigment astaxanthin

open access: yesLiang you shipin ke-ji, 2019
Astaxanthin belongs to lutein in carotenoids and is a secondary metabolite synthesized by many microalgae, yeasts and bacteria. Astaxanthin has been listed as one of the best preventive and therapeutic agent for many acute or chronic diseases due to its ...
MENG Ang   +5 more
doaj   +1 more source

Recent advances in the total synthesis of agelastatins [PDF]

open access: yes, 2010
Agelastatins represent an important family of marine alkaloids in terms of both exceptional biological activity and intriguing chemical structure.
Dong, Guangbin
core   +1 more source

Biological Activity of Newly Synthesized Benzimidazole and Benzothizole 2,5-Disubstituted Furane Derivatives [PDF]

open access: gold, 2021
Livio Racanè   +9 more
openalex   +1 more source

Recent developments in the synthesis and biological activity of acridine/acridone analogues

open access: yes, 2017
Many people in the world struggle with cancer or bacterial, parasitic, viral, Alzheimer's and other diseases. Therefore, many scientists seek new, more effective, more selective and less toxic drugs.
Monika Gensicka-Kowalewska   +2 more
semanticscholar   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

open access: yesFEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman   +3 more
wiley   +1 more source

Evaluating the in vitro anti-diabetic activity of Bryonia dioica root extracts supported by molecular docking analysis

open access: yesDigital Chinese Medicine
Objective: To evaluate the in vitro anti-diabetic effects of Bryonia dioica roots extracts, including water-acetone extracts and their ethyl acetate and butanol fractions, and chloroform-methanol extracts. Methods: The total phenolic, flavonoid, flavonol,
Fekhikher Zohra   +11 more
doaj   +1 more source

Functional and applied significance of biological activity of soil

open access: yesБіологічні студії, 2013
This article provides an overview of scientific information on functional and applied value of soil biological activity and soil processes. Soil is a dynamic alive creation, plant productivity, environmental quality, balance and function of the biosphere
M. Z. Mekich, N. M. Dzhura, O. I. Terek
doaj   +1 more source

Polysaccharides from Traditional Chinese Medicines: Extraction, Purification, Modification, and Biological Activity

open access: yesMolecules, 2016
Traditional Chinese Medicine (TCM) has been used to treat diseases in China for thousands of years. TCM compositions are complex, using as their various sources plants, animals, fungi, and minerals.
Yun Chen   +5 more
semanticscholar   +1 more source

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

open access: yesFEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello   +6 more
wiley   +1 more source

Livelisystems: a conceptual framework integrating social, ecosystem, development and evolutionary theory [PDF]

open access: yes, 2014
Human activity poses multiple environmental challenges for ecosystems that have intrinsic value and also support that activity. Our ability to address these challenges is constrained, inter alia, by weaknesses in cross disciplinary understandings of ...
Dorward, Andrew
core   +2 more sources

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