Results 21 to 30 of about 283 (127)

Manifestations of Antiaromaticity in Organic Materials: Case Studies of Cyclobutadiene, Borole, and Pentalene

open access: yesEuropean Journal of Organic Chemistry, Volume 2022, Issue 13, April 5, 2022., 2022
Modern synthetic strategies have enabled the proliferation of seemingly unstable antiaromatic species into several molecular and materials applications. These destabilizing moieties offer a unique way of tuning the electronic properties of organic materials.
Calvin Hong   +2 more
wiley   +1 more source

Hazard characterization of Alternaria toxins to identify data gaps and improve risk assessment for human health [PDF]

open access: yes, 2023
Fungi of the genus Alternaria are ubiquitous plant pathogens and saprophytes which are able to grow under varying temperature and moisture conditions as well as on a large range of substrates. A spectrum of structurally diverse secondary metabolites with
Behr, Anne-Cathrin   +32 more
core   +1 more source

A Brief Review of Natural Products with Urate Transporter 1 Inhibition for the Treatment of Hyperuricemia

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2022, Issue 1, 2022., 2022
Hyperuricemia is a common disease caused by a high level of uric acid. Urate transporter 1 (URAT1) is an important protein and mediates approximately 90% of uric acid reabsorption. Therefore, the URAT1 inhibitor is a class of uricosuric medicines widely used in the clinic for the treatment of hyperuricemia.
Qianghua Yuan   +5 more
wiley   +1 more source

Alternaria toxins—Still emerging?

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 20, Issue 5, Page 4390-4406, September 2021., 2021
Abstract Alternaria molds are known to cause the contamination of food with their secondary metabolites, a chemically very heterogeneous group of compounds. Yet, after decades of research on the occurrence and the toxicity of Alternaria toxins in academia, no regulation has been implemented yet, thus leaving these potential food contaminants in the ...
Georg Aichinger   +3 more
wiley   +1 more source

Enhanced Production of Botrallin and TMC-264 with in Situ Macroporous Resin Adsorption in Mycelial Liquid Culture of the Endophytic Fungus Hyalodendriella sp. Ponipodef12

open access: yesMolecules, 2014
Hyalodendriella sp. Ponipodef12, an endophytic fungus from the hybrid “Neva” of Populus deltoides × P. nigra, is a high producer of the bioactive dibenzo-α-pyrones botrallin and TMC-264. However, both the botrallin and TMC-264 produced by Hyalodendriella
Haiyu Luo   +9 more
doaj   +1 more source

Possible roles of Eucomis autumnalis in bone and cartilage regeneration: A review [PDF]

open access: yes, 2018
In response to the recent alarming prevalence of cancer, osteoarthritis and other inflammatory disorders, the study of anti-inflammatory and anticancer crude medicinal plant extracts has gained considerable attention. Eucomis autumnalis is a native flora
Alaribe, Franca N   +3 more
core   +2 more sources

In vitro interactions of Alternaria mycotoxins, an emerging class of food contaminants, with the gut microbiota: a bidirectional relationship [PDF]

open access: yes, 2021
The human gut microbiota plays an important role in the maintenance of human health. Factors able to modify its composition might predispose the host to the development of pathologies. Among the various xenobiotics introduced through the diet, Alternaria
Aichinger G.   +8 more
core   +1 more source

Chemotaxonomy of Mycotoxigenic Small-Spored Alternaria Fungi – Do Multitoxin Mixtures Act as an Indicator for Species Differentiation? [PDF]

open access: yes, 2018
Necrotrophic as well as saprophytic small-spored Alternaria (A.) species are annually responsible for major losses of agricultural products, such as cereal crops, associated with the contamination of food and feedstuff with potential health-endangering ...
Marina E. H. Müller   +5 more
core   +1 more source

Ellagic Acid: A Review on Its Natural Sources, Chemical Stability, and Therapeutic Potential [PDF]

open access: yes, 2022
Ellagic acid (EA) is a bioactive polyphenolic compound naturally occurring as secondary metabolite in many plant taxa. EA content is considerable in pomegranate (Punica granatum L.) and in wood and bark of some tree species.
Alexandr Polishchuk   +15 more
core   +1 more source

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