Results 61 to 70 of about 363,858 (234)

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

open access: yesAdvanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu   +10 more
wiley   +1 more source

Introducing Borsantrazole: A Trifunctional Boron‐Based Pyrazole That Extends the Lifespan of Amyotrophic Lateral Sclerosis Mice

open access: yesAdvanced Science, EarlyView.
Herein we report a boron‐based pyrazole, (Borsantrazole ‐ a small molecule that selectively targets oxidative stress) that significantly increases survival, reduces weight loss, delays disease onset, and affects global protein changes in the SOD1‐G37R mouse model of ALS.
Nitesh Sanghai   +9 more
wiley   +1 more source

Metastatic melanoma to the orbit masquerading as idiopathic orbital inflammation: a case report

open access: yesFrontiers in Ophthalmology
PurposeThis case highlights an exceedingly rare presentation of secondary orbital melanoma and reviews the current literature on orbital melanoma.Case presentation: A 39-year-old man was referred to our clinic after acute-onset decreased vision and left ...
Joshua J. Fernandes   +4 more
doaj   +1 more source

Videotaped Gradual Recovery From Traumatic Orbital Apex Syndrome

open access: yes, 2021
Traumatic orbital apex syndrome (TOAS) is a rare condition, characterized by a combination of ptosis, ophthalmoplegia, mydriasis, V1 distribution hypoesthesia and optic neuropathy.
Inbal Man Peles; Yoav Vardizer; Oded Lagstein; Nitza Goldenberg-Cohen
core  

A Generative Neuro‐Symbolic AI for Protein Sequence Design

open access: yesAdvanced Science, EarlyView.
We introduce EffieDes, a neuro‐symbolic framework coupling deep learning‐based fitness landscape parameterization with exact automated reasoning. Unlike greedy sampling, EffieDes identifies sequences that globally optimize fitness while satisfying intricate design constraints.
Marianne Defresne   +12 more
wiley   +1 more source

Orbital apex cyst: a rare cause of compressive optic neuropathy post-functional endoscopic sinus surgery

open access: yes, 2017
Yi Ni Koh,1,2 Shu Fen Ho,2 Letchumanan Pathma,3 Harvinder Singh,3 Embong Zunaina1 1Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia; 2Department of Ophthalmology, 3Department of ...
Singh H   +4 more
core  

Orbital pseudotumour masquerading as Wegener’s granulomatosis [PDF]

open access: yes, 2015
A twenty-two year old female patient presented with new onset bilateral hard orbital masses and progressively worse tear lake problems. Computed tomography of the orbits revealed poorly differentiated bilateral orbital masses.
Fenech, Matthew T., Fenech, Thomas
core  

Invasive Fungal Rhinosinusitis with Orbital Apex Syndrome Leading to Brain Abscess in a Patient with Ulcerative Colitis [PDF]

open access: yes
We report the case of a 65-year-old male who presented with a 1-week history of right periorbital pain and progressive visual loss. He had a history of ulcerative colitis and was taking oral corticosteroids and mesalazine.
藤原, 和典   +30 more
core   +1 more source

Extended Anionic Network in Mixed‐Valent Nitridocobaltates(I/II) LnCo2N2 (Ln = La, Pr, Nd)

open access: yesAdvanced Science, EarlyView.
This study presents the high‐pressure synthesis of LnCo2N2 (Ln = La, Pr, Nd) with Co in mixed valent states of +I/+II. The compounds demonstrate the stabilization of a nitridocobaltate with extended anionic Co–N layers where Co is threefold coordinated.
Nina A. M. Prinz   +5 more
wiley   +1 more source

Acute orbital apex syndrome and rhino-orbito-cerebral mucormycosis

open access: yes, 2015
Ursula M Anders,1 Elise J Taylor,1 Joseph R Martel,1–3 James B Martel1–3 1Research Center, Martel Eye Medical Group, Rancho Cordova, 2Graduate Medical Education, California Northstate University College of Medicine, Elk Grove, 3Department of ...
Taylor EJ   +3 more
core  

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