Results 1 to 10 of about 478,308 (385)

Classification of Human Retinal Microaneurysms Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography [PDF]

Investigative Ophthalmology and Visual Science, 2014
Purpose. Microaneurysms (MAs) are considered a hallmark of retinal vascular disease, yet what little is known about them is mostly based upon histology, not clinical observation.
Carroll, Joseph, Chui, Toco Y.P., Cooper, Robert F., Dubow, Michael, Dubra, Alfredo, Gan, Alexander, Gentile, Ronald C., Hendrix, Vernon, Pinhas, Alexander, Rosen, Richard B., Shah, Nishit, Sulai, Yusufu N., Walsh, Joseph B., Weitz, Rishard   +13 more
core   +3 more sources

Fluorescein Application in Cranial and Spinal Tumors Enhancing at Preoperative MRI and Operated With a Dedicated Filter on the Surgical Microscope: Preliminary Results in 279 Patients Enrolled in the FLUOCERTUM Prospective Study

Frontiers in Surgery, 2019
Objective: Sodium fluorescein, a green, water soluble dye, is used as neurosurgical fluorescent tracer thanks to its property to accumulate in cerebral regions of blood-brain barrier (BBB) disruption.
Jacopo Falco, Claudio Cavallo, Claudio Cavallo, Ignazio G. Vetrano, Camilla de Laurentis, Lampros Siozos, Marco Schiariti, Morgan Broggi, Paolo Ferroli, Francesco Acerbi   +9 more
doaj   +2 more sources

Reduced Intravenous Fluorescein Dose for Upper and Lower Gastrointestinal Tract Probe-Based Confocal Laser Endomicroscopy [PDF]

Clinical Endoscopy, 2021
Background/Aims Probe-based confocal laser endomicroscopy (pCLE) requires the administration of intravenous (IV) fluorescein. This study aimed to determine the optimal dose of IV fluorescein for both upper and lower gastrointestinal (GI) tract pCLE ...
Kazuya Inoki, Seiichiro Abe, Yusaku Tanaka, Koji Yamamoto, Daisuke Hihara, Ryoji Ichijima, Yukihiro Nakatani, HsinYu Chen, Hiroyuki Takamaru, Masau Sekiguchi, Masayoshi Yamada, Taku Sakamoto, Satoru Nonaka, Haruhisa Suzuki, Shigetaka Yoshinaga, Ichiro Oda, Takahisa Matsuda, Yutaka Saito   +17 more
doaj   +1 more source

Pathologic evidence of retinoblastoma seeds supported by field emission scanning electron microscopy and Raman spectroscopy

Indian Journal of Ophthalmology, 2021
Purpose: The aim of this study was to examine the pathology of retinoblastoma (RB) seeds with supportive evidence by field emission scanning electron microscopy and Raman spectroscopy.
Dipankar Das, Kasturi Bhattacharjee, Manab J Barman, Harsha Bhattacharjee, Surjendu Maity, Dipankar Bandyopadhyay, Siddharth Thakur, Saurabh Deshmukh, Mohit Garg, Apurba Deka   +9 more
doaj   +1 more source

Diagnostic and surgical management of primary central nervous system angioleiomyoma: A case report and literature review

Frontiers in Oncology, 2022
Angioleiomyoma (ALM) is a benign smooth muscle neoplasm that mainly occurs in lower extremities subcutaneous tissue and generally affects middle-aged adults.
Emanuele Rubiu, Emanuele Rubiu, Emanuele La Corte, Emanuele La Corte, Giulio Bonomo, Giulio Bonomo, Francesco Restelli, Francesco Restelli, Jacopo Falco, Jacopo Falco, Elio Mazzapicchi, Elio Mazzapicchi, Morgan Broggi, Marco Paolo Schiariti, Bianca Pollo, Valentina Pinzi, Maria Grazia Bruzzone, Francesco Di Meco, Francesco Di Meco, Francesco Di Meco, Francesco Acerbi, Francesco Acerbi, Paolo Ferroli   +22 more
doaj   +1 more source

Rationale and Clinical Implications of Fluorescein-Guided Supramarginal Resection in Newly Diagnosed High-Grade Glioma

Frontiers in Oncology, 2021
Current standard of care for glioblastoma is surgical resection followed by temozolomide chemotherapy and radiation. Recent studies have demonstrated that >95% extent of resection is associated with better outcomes, including prolonged progression ...
Linda M. Wang, Matei A. Banu, Peter Canoll, Jeffrey N. Bruce   +3 more
doaj   +1 more source

Preparation and characterization of fluorescent polysulfate based on fluorescein

Hecheng xiangjiao gongye, 2023
Fluorescent polysulfate （PSE-FL） was prepared by condensation polymerization of bisphenol A （BA）, propane-2,2-diyl bis（4,1-phenylene） bis（sulfurofluoridate） and fluorescein in high temperature solution, and its structure and fluorescence characteristics ...
LI Fu-chong1, LIU Wei2, CAO Wei2, LI Xu3, GUO Jun-hong1, CUI Jin-feng1, YANG Bao-ping1
doaj   +1 more source

Biomimetic lipid–fluorescein probe for cellular bioimaging

Frontiers in Chemistry, 2023
Fluorescence probe is one of the most powerful tools for cellular imaging. Here, three phospholipid-mimicking fluorescent probes (FP1–FP3) comprising fluorescein and two lipophilic groups of saturated and/or unsaturated C18 fatty acids were synthesized ...
Hyungkyu Moon, Tania Sultana, JeongIk Lee, Jungrim Huh, Hae Dong Lee, Myung-Seok Choi   +5 more
doaj   +1 more source

Fluorescein Derivatives as Fluorescent Probes for pH Monitoring along Recent Biological Applications

International Journal of Molecular Sciences, 2020
Potential of hydrogen (pH) is one of the most relevant parameters characterizing aqueous solutions. In biology, pH is intrinsically linked to cellular life since all metabolic pathways are implicated into ionic flows.
Florent Le Guern, Vanessa Mussard, A. Gaucher, M. Rottman, D. Prim   +4 more
semanticscholar   +1 more source

Immediate Reactions to Fluorescein and Indocyanine Green in Retinal Angiography: Review of Literature and Proposal for Patient’s Evaluation

Clinical Ophthalmology, 2020
Introduction Contrast rapid sequence angiography with fluorescein or indocyanine green (ICG) is a diagnostic procedure commonly used in ophthalmology. Adverse reactions to fluorescein and ICG are rare and may be classified as toxic, of hypersensitivity ...
J. Meira, M. Marques, F. Falcão-Reis, Eva Rebelo Gomes, Â. Carneiro   +4 more
semanticscholar   +1 more source