Results 111 to 120 of about 372,198 (288)

99mTc(CO)3-Labeled 1-(3-Nitropyridin-2-yl) Piperazine as Potential Radioligand for 5-HT7 Receptors [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences
Background and purpose: The serotonin receptor (5-HTR) family includes seven distinct members, with the serotonin seven receptor (5-HT7R) being the newest addition to this family.
Sajjad Molavipordanjani
doaj  

DETECTION OF MYOCARDIAL VIABILITY IN ISСHAEMIC DAMAGE USING MAGNETIC RESONANCE AND EMISSION TOMOGRAPHY

open access: yesБюллетень сибирской медицины, 2013
A review of modern methods of magnetic resonance imaging (MRI) and emission tomography (singlephoton emission and positron emission computer tomography – SPECT and PET) as toos for diagnosis and prognosis of myocardial ischaemic damage, in particular in ...
V. Yu. Ussov, A. A. Bogunetsky
doaj   +1 more source

AI‐based localization of the epileptogenic zone using intracranial EEG

open access: yesEpilepsia Open, EarlyView.
Abstract Artificial intelligence (AI) is rapidly transforming our lives. Machine learning (ML) enables computers to learn from data and make decisions without explicit instructions. Deep learning (DL), a subset of ML, uses multiple layers of neural networks to recognize complex patterns in large datasets through end‐to‐end learning.
Atsuro Daida   +5 more
wiley   +1 more source

Preparation and anatomical distribution study of 67Ga-alginic acid nanoparticles for SPECT purposes in rainbow trout (Oncorhynchus mykiss)

open access: yesNukleonika, 2014
Ergosan contains 1% alginic acid extracted from two brown sea weeds. Little is known about the target organs and anatomical distribution of Ergosan (alginic acid) in fish.
Heidarieh Marzieh   +11 more
doaj   +1 more source

Development of a method for preparing octreotide derivative for diagnosis of neuroendocrine tumors

open access: yesБюллетень сибирской медицины, 2019
Currently the development of technologies for labeling somatostatin with technetium-99m for diagnosing radionuclide neuroendocrine tumors is under way. Somatostatin analogues are binded with technetium99m only by the preliminary addition of a chelating ...
M. S. Larkina   +11 more
doaj   +1 more source

Diagnostic reassessment in patients previously diagnosed with childhood‐onset epilepsy during the transition to adult care: A retrospective cohort study in a tertiary epilepsy center

open access: yesEpilepsia Open, EarlyView.
Abstract Objective To investigate the frequency, predictors, and clinical implications of diagnostic reassessment in patients previously diagnosed with childhood‐onset epilepsy during the transition period to adult care at a tertiary epilepsy center. Methods We conducted a retrospective cohort study of 317 patients previously diagnosed with childhood ...
Tetsuhiro Fukuyama   +9 more
wiley   +1 more source

Expanding the scope of pediatric epilepsy surgery: Access, indications, and outcomes in a modern cohort

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Expanded indications, diagnostic tools, and treatment options have transformed the landscape of modern pediatric epilepsy surgery. Published real‐world experiences from large surgical cohorts are still needed. To close this gap, we evaluated access, indications, treatment, and outcomes in a contemporary pediatric epilepsy surgery ...
John R. McLaren   +12 more
wiley   +1 more source

Deep Learning for Pretreatment Imaging‐Based Tumor and Nodal Classification in Head and Neck Squamous Cell Carcinoma: A Systematic Review and Network Meta‐Analysis

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Accurate pretreatment assessment of the extent of tumor invasion and status of cervical lymph node metastasis is essential for staging and treatment planning in HNSCC. Deep learning (DL) shows promise but is limited by methodological heterogeneity. Methods We conducted a systematic review and network meta‐analysis (PRISMA). Studies (
Jannik Ketschau   +10 more
wiley   +1 more source

Imaging in hearing using radiotracers

open access: yesCurrent Directions in Biomedical Engineering, 2017
Radiotracers offer unique options for brain imaging of functional and molecular processes related to hearing. Such imaging can be applied in a broad spectrum of situations from preclinical research to clinical patient care.
Berding Georg, Lenarz Thomas
doaj   +1 more source

Home - About - Disclaimer - Privacy