Results 61 to 70 of about 12,264 (248)

Isoprenoids composition and colour to differentiate virgin olive oils from a specific mill [PDF]

open access: yes, 2018
The objective of this work was verify if, based on the concentration of some key isoprenoids and the colour, olive oils from a specific mill could be differentiated from those from other mills by linear discriminant analysis. The isoprenoids studied were
Meléndez Martínez, Antonio Jesús   +4 more
core   +1 more source

Gut microbiota dysbiosis and Long COVID susceptibility in chronic kidney disease

open access: yesVIEW, EarlyView.
This study investigated gut microbiota dysbiosis and its association with Long COVID susceptibility in 224 hemodialysis patients. We found that 35.3% of patients developed Long COVID, characterized by neurological symptoms and elevated inflammatory markers, accompanied by significant gut microbiota alterations including enriched proinflammatory taxa ...
Meiling Jin   +5 more
wiley   +1 more source

Ground Level Isoprenoid Exchanges Associated with Pinus pinea Trees in A Mediterranean Turf

open access: yesAtmosphere, 2020
The emissions of isoprenoids, a kind of biogenic volatile organic compounds (BVOCs), from soils is not well characterized. We quantified the exchange of isoprenoids between soil with litter and atmosphere along a horizontal gradient from the trunks of ...
Zhaobin Mu   +2 more
doaj   +1 more source

Quantification of dolichol in the human lens with different types of cataracts. [PDF]

open access: yes, 2009
PURPOSE: To quantify and characterize dolichol species in cataractous and clear human lenses. METHODS: Whole lenses were collected from cadaver eyeballs from the C.H. Nagri Eye Bank and Red Cross Society Eye Bank (Ahmedabad, India). Cataractous nuclei
Vasavada, Abhay R   +6 more
core  

Metabolic engineering of volatile isoprenoids in plants and microbes

open access: yes, 2014
The chemical properties and diversity of volatile isoprenoids lends them to a broad variety of biological roles. It also lends them to a host of biotechnological applications, both by taking advantage of their natural functions and by using them as ...
Bongers, M.   +14 more
core   +1 more source

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

open access: yesInsect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo   +3 more
wiley   +1 more source

NMR-Based Tissular and Developmental Metabolomics of Tomato Fruit

open access: yesMetabolites, 2019
Fruit is a complex organ containing seeds and several interconnected tissues with dedicated roles. However, most biochemical or molecular studies about fleshy fruit development concern the entire fruit, the fruit without seeds, or pericarp only.
Martine Lemaire-Chamley   +5 more
doaj   +1 more source

Volatile isoprenoids and their importance for protection against environmental constraints in the Mediterranean area

open access: yes, 2014
Among plant secondary metabolites, volatile isoprenoids have received increasing attention because they are involved in a range of physiological and ecological interactions, often helping plants cope with abiotic and biotic stressors, and potentially ...
Velikova V.   +3 more
core   +1 more source

Genomic Content in Avian Haemosporidian Parasites Suggests Co‐Regulation of Apicoplast and Mitochondrial Nucleoids

open access: yesIntegrative Zoology, EarlyView.
Apicoplast genomic content and mitochondrial genomic content were found to be strongly correlated (rho = 0.93) for infections going from low to high. Apicoplast and mitochondrial genomic content were deemed as more predictive factors of parasitemia for different infection intensities.
Gaia Porporato   +4 more
wiley   +1 more source

ELECTROPHILIC CYCLIZATION OF DITERPENOIDS [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2006
A review of diterpenoid cyclization initiated by electrophilic reagents is provided. Conventional protonic and Lewis acids are examined along with superacids as initiators of cyclization cascade.
Veaceslav Kulciţki   +3 more
doaj  

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