Evidence map›Paper›PMID 31891882›Full record

ArticleNuclear medicine and biology

Fluselenamyl: Evaluation of radiation dosimetry in mice and pharmacokinetics in brains of non-human primate.

G S M Sundaram, Lynne Jones, Yun Zhou, Richard Laforest, Vijay Sharma

Abstract read
In one paragraph

Article in Nuclear medicine and biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 82% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

G S M SundaramMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, United States of America.
Lynne JonesMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, United States of America.
Yun ZhouMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, United States of America.
Richard LaforestMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, United States of America.
Vijay SharmaMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, United States of America; Department of Neurology, Washington University School of Medicine, St. Louis, MO 63110, United States of America; Department of Biomedical Engineering, School of Engineering & Applied Science, Washington University, St. Louis 63105, United States of America. Electronic address: sharmav@wustl.edu.
Mallinckrodt (United States) · USWashington University in St. Louis · US

Funding

Washington University Center for Cellular ImagingP30CA091842 · NCI · WASHINGTON UNIVERSITY · PI TIMOTHY J. EBERLEIN · 2001 to 2026
$128.0M
NOVEL PET TRACERS FOR IMAGING OF ALZHEIMER'S DISEASER01AG050263 · NIA · WASHINGTON UNIVERSITY · PI SHARMA, VIJAY · 2015 to 2019
$2.0M
NCI NIH HHS P30 CA091842NIA NIH HHS R01 AG050263
6 · The paper itself

Abstract

introductionTo allow quantitative assessment of therapeutic efficacy for therapeutic interventions (either approved or undergoing FDA approvals) for either inhibiting or reducing development of Aβ pathophysiology in vivo,

methodsTo evaluate safety profiles of

resultsThe critical organ in humans has been determined to be the gall bladder with a gender average radiation absorbed dose of 0.079 mGy/MBq with an effective dose of 0.017 mSv/MBq and 0.020 mSv/MBq, in males and females, respectively. Therefore, these data provide preliminary projections on human dosimetry derived from rodent estimates, thereby defining safe imaging conditions for further validations in human subjects. Additionally, the tracer penetrated the non-human primate brain and excreted to background levels at later-time points thus pointing to the potential for high signal/noise ratios during noninvasive imaging. Tissue time activity curves (TACs) also show fast initial uptake with maximum projection of activity at 2-6 min post administration followed by clearance of activity at later time-points from cortex, cerebellum, and white matter of nonhuman primate brain. Parametric images confirmed that the

conclusionsThe data obtained from radiation dosimetry studies in mice indicate that

Indexed as

AnimalsBrainFemaleMacaca mulattaMagnetic Resonance ImagingMaleMicePositron-Emission TomographyRadiochemistryRadiometryTissue Distribution

Identifiers

PMID31891882
PMCPMC13549424
OpenAlexW2982004475

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.