Results 81 to 90 of about 2,321 (211)
CNS Neuroscience &Therapeutics, Volume 30, Issue 11, November 2024.Because of CSF biomarkers identified by neuroimaging techniques in the middle or late stages of AD, blood is considered as the novel biomarker resource for the early diagnosis of AD. The accurate alternations in blood could predict AD. This paper discusses potential blood‐based biomarkers identified by proteomics and metabolomics and future research ...
Yun Dong +4 more
wiley +1 more source
Química y distribución de Umbilicaria freyi, U. grisea y U. hirsuta en la Peninsula Ibérica. [PDF]
, 1991 Se realiza un estudio químico comparado de Umbilicaria freyi Codogno & al., una nueva especie descrita recientemente, y de sus especies afines U. hirsuta (Sw.) Ach. y U.grisea Hoffm.
Arroyo Cabeza, Rosario +3 more
core +3 more sources
Ramalina capitata (Ach.) Nyl. acetone extract [PDF]
In the present investigation, effects of Ramalina capitata acetone extract on micronucleus distribution on human lymphocytes, on cholinesterase activity and antioxidant activity (by the CUPRAC method) were examined, for the first time as well as its HPLC
Mitić, Violeta +6 more
core +1 more source
Sniffing Out the Sustainable Future: The Renewability Revolution in Fragrance Chemistry**
Chemistry – A European Journal, Volume 30, Issue 19, April 2, 2024.What will the Sustainable Future smell like? The way into a resource‐friendly economy will have different impact on the various perfumery families, but it will not be an avenue to all‐natural fragrances as these have the highest carbon footprint. In this report, you can find out what a world with 100 % renewable and biodegradable fragrances smells like,
Franziska Elterlein +2 more
wiley +1 more source
Natural Product Communications, 2012 Two depsides and five depsidones, isolated from lichens, were tested to determine their in vivo protective effects on tobacco leaves challenged with Tobacco Mosaic Virus (TMV).
Ingrid Ramírez +7 more
doaj +1 more source
Influence of Cladonia substellata Vainio extracts and usnic acid on germination and growth of Allium cepa L. seedlings [PDF]
, 1999 The effect of lichen extracts obtained from Cladonia substellata and its main constituent, on the germination and growth of onion (Allium cepa L.) seedlings was investigated.
Filho, Lauro Xavier +2 more
core
π-Stacked polyphenolic dimers: A case study using dispersion-corrected methods [PDF]
, 2013 The accuracy of dispersion-corrected calculations (DFT-D2, DFT-D3 and DFT-NL) is assessed here, with large basis sets (def2-QZVP) to avoid incompleteness effects, for the most stable structure of a real-world polyphenol dimer chosen as an appropriate ...
Bayach, Imène +4 more
core +6 more sources
A New Depside from Growing in Vietnam
Natural Product Communications, 2014 From Usnea aciculifera , a new depside aciculiferin A ( 1 ) was isolated, together with eleven known compounds, (+)-(12 R )-usnic acid ( 2 ), methyl haematommate ( 3 ), methyl β -orsellinate ( 4 ), methyl orsellinate ( 5 ), atranol ( 6 ), 7-hydroxy-5 ...
Tuong L. Truong +4 more
doaj +1 more source
Химическое изучение состава антоцианов травы Ocimum Basilicum l. [PDF]
, 2015 Методом высокоэффективной жидкостной хроматографии определен химический состав антоцианов - O. basilicum L. (базилик обыкновенный). Установлено, что в его составе присутствует 12 антоциановых гликозидов, причем данные соединения находятся в виде депсидов
Алексеева, К. А. +4 more
core +1 more source
User friendly and flexible Kiliani reaction on ketoses using microreaction technology [PDF]
, 2012 The Kiliani reaction, i.e. the elongation of the carbon chain by means of cyanide addition to the carbonyl group of carbohydrate derivatives, is studied on lower C3-, C4- and C6-ketoses under continuous flow conditions.
Cukalovic, Ana +3 more
core +2 more sources