Results 151 to 160 of about 193,847 (359)

Bile Acids as Selective Gatekeepers of Dietary Lipid Absorption: Mechanistic Insights and Therapeutic Potential

open access: yesiNew Medicine, EarlyView.
ABSTRACT Their work provides evidence in murine models that the bile acid pool may function as a tunable filter whose selectivity for different fatty acids depends on bile acid concentration and composition. This framework suggests a selective decoupling of the absorption of excessive saturated fatty acids (SFAs) from that of beneficial polyunsaturated
Hao Wang   +5 more
wiley   +1 more source

KHẢO SÁT THÀNH PHẦN HÓA HỌC CỦA LÁ ACTISÔ ĐÀ LẠT (CYNARA SCOLYMUS L.)

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2007
Từ cao chiết n-butanol của hoa khô actisô trồng tại Đà Lạt, một flavonoid và một sterol glycoside đã được cô lập.  Cấu trúc của hai hợp chất trên được xác định bằng các phương pháp hóa lý hiện đại như: phổ hồng ngoại, phổ cộng hưởng từ hạt nhân, phổ khối
Tăng Hiến Quốc   +1 more
doaj  

Expression of Sterol Regulatory Element-Binding Proteins in epicardial adipose tissue in patients with coronary artery disease and diabetes mellitus: preliminary study

open access: gold, 2017
Luis M. Pérez‐Belmonte   +14 more
openalex   +1 more source

SUMOylation regulates tumorigenesis and progression: Molecular mechanisms and therapeutic applications

open access: yesInterdisciplinary Medicine, EarlyView.
SUMOylation, a dynamic post‐translational modification, acts as a master regulator at the heart of tumor malignancy. Our work delineates how the SUMOylation cycle—mediated by E1/E2/E3 enzymes and reversed by SENPs—orchestrates multiple hallmarks of cancer. The central pathway converges on three critical pathological axes: 1.
Yimao Wu   +6 more
wiley   +1 more source

Steroids from Aquatic Organisms, XIX. New Sterols from the Antarctic Sponge Artemisina apollinis [PDF]

open access: hybrid, 1990
Alicia M. Seldes   +5 more
openalex   +1 more source

Hybrid Quatsome‐Encapsulated Silver Nanoparticles as Stable Plasmonic Substrates for Surface‐Enhanced Raman Scattering

open access: yesJournal of Raman Spectroscopy, EarlyView.
In this work, silver nanoparticles encapsulated within quatsome membranes have shown to preserve their plasmonic properties for at least 165 days without aggregation. These hybrid nanostructures enable strong SERS enhancement of pyrene and Prodan by confining the molecules within a few nanometers from the silver surface.
Renato Cezar Peramezza Ribeiro   +10 more
wiley   +1 more source

Green synthesis of β-sitostanol esters catalyzed by the versatile lipase/sterol esterase from Ophiostoma piceae

open access: green, 2016
María Molina-Gutiérrez   +4 more
openalex   +2 more sources

Testicular Sterols

open access: yesJournal of Biological Chemistry, 1964
J.L. Gaylor, Su-Chen Tsai
openaire   +1 more source

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