Results 91 to 100 of about 1,891,382 (287)

A North Cameroonian cultivar of Hibiscus sabdariffa (Malvaceae) with calyces enriched in anthocyanins

open access: yesInternational Journal of Plant Based Pharmaceuticals
Folere (Hibiscus sabdariffa L.) is a traditional plant cultivated in the north of Cameroon near the city of Yagoua. Calyces are used to prepare beverages while the leaves are incorporated into meals. This Cameroonian roselle is characterized by a higher
Raynatou Ba Ibrahim   +8 more
doaj   +1 more source

Urinary 5α-Androstanediol and 5β-Androstanediol Measurement by Gas Chromatography after Solid-Phase Extraction and High-Performance Liquid Chromatography

open access: yesThe International Journal of Biological Markers, 1999
Urinary androstanediol measurement, often in association with other androgens, is commonly used to support the clinical diagnosis of idiopathic hirsutism.
G.J. Minut   +4 more
doaj   +1 more source

Supercritical fluid extraction and chromatography for fat-soluble vitamin analysis

open access: yes, 2001
Extraction and chromatographic separation of fat-soluble vitamins is a challenging task, due to the sensitivity of these compounds towards light, oxygen, heat and pH.
King, J W   +3 more
core   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

open access: yesFEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan   +2 more
wiley   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni   +19 more
wiley   +1 more source

Spilanthol Extraction Using Microwave: Calibration Curve for Gas Chromatography

open access: yesChemical Engineering Transactions, 2013
Jambu (Spilanthes oleracea) is a very popular plant in the Northern region of Brazil. It is an herbaceous plant belonging to Compositae family. The green leaves and stems are used in the Brazilian cuisine and the peculiar unique flavour is its main ...
S. Costa   +4 more
doaj   +1 more source

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit   +11 more
wiley   +1 more source

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