Results 201 to 210 of about 536,441 (334)

From Headache to Heart Health: Investigating the Migraine-Cardiovascular Disease Connection. [PDF]

open access: yesNeurol Ther
Tana C   +11 more
europepmc   +1 more source

Platelet-Activating Factor (PAF) in Internal Jugular Venous Blood of Migraine without aura Patients Assessed during Migraine Attacks [PDF]

open access: bronze, 2004
Paola Sarchielli   +8 more
openalex   +1 more source

Antiaging, Wound‐Healing Properties and Chemical Characterization of Crude Hydroalcoholic Extract and Fractions of Myrcia neoobscura

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT The aim of this study was to characterize the phytochemical profile and potential antiaging and wound‐healing activities of 70% hydroalcoholic crude extract (CHE) from Myrcia neoobscura leaves and its fractions—insoluble (IF), ethyl acetate (EAF), and aqueous (AF)—for use in phytocosmetics for skin application.
Larissa Mascarenhas Krepsky   +17 more
wiley   +1 more source

Radical‐Mediated Sulfonylarylation of Unactivated Alkynes via Intramolecular 1,4‐(hetero)aryl Migration

open access: yesChemistryEurope, EarlyView.
A photoredox neutral sulfonylarylation of unactivated alkynes is achieved through a radical‐mediated intramolecular 1,4‐(hetero)aryl migration. The product configuration can be controlled under the irradiation of blue or green light. The method features mild, transition metal‐free conditions, good compatibility of functional groups, and high levels of ...
Xu Zhang, Fushan Chen, Chen Zhu
wiley   +1 more source

Prescience as an Aura of Temporal Lobe Epilepsy [PDF]

open access: bronze, 2004
R. Mark Sadler and, Susan R. Rahey
openalex   +1 more source

The Azidofunctionalization of Alkenes

open access: yesChemistryEurope, EarlyView.
The azidofunctionalization of alkenes offers a powerful strategy for synthesizing nitrogen‐containing compounds by installing both an azide and a second functional group in one step. This approach, employing photoredox catalysis, transition metals, and radical methods, is efficient, selective, and versatile, with applications in pharmaceuticals and ...
Pierre Palamini, Jerome Waser
wiley   +1 more source

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