Results 231 to 240 of about 89,380 (260)

Hydrophilic Polymers Enable Gastrointestinal Transit Monitoring by Fluorine‐19 Magnetic Resonance Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
Hydrophilic fluorinated copolymers dissolve in chyme and give a strong, single 19F signal, unlike phase‐separating perfluorocarbons. Combined 1H‐19F MRI tracks their whole‐gut transit non‐invasively and without ionizing radiation. In rats, the tracers move through the gastrointestinal tract, resist resorption, and are well tolerated, a proof‐of‐concept
Ondřej Groborz   +13 more
wiley   +1 more source

Behavioral and electrophysiological evaluation of the anesthetic therapeutic window of thyme essential oil in tambaqui (Colossoma macropomum). [PDF]

open access: yesFish Physiol Biochem
da Luz Froz MJ   +7 more
europepmc   +1 more source

A Systematic Review and Meta-Analysis of Pharmacological and Physical Interventions Directed at the Injection Site for Reducing Distress During Vaccine Injections. [PDF]

open access: yesClin J Pain
Taddio A   +8 more
europepmc   +1 more source

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