Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

320
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
320
Nuclear Stability03:18

Nuclear Stability

23.0K
Protons and neutrons, collectively called nucleons, are packed together tightly in a nucleus. With a radius of about 10−15 meters, a nucleus is quite small compared to the radius of the entire atom, which is about 10−10 meters. Nuclei are extremely dense compared to bulk matter, averaging 1.8 × 1014 grams per cubic centimeter. If the earth’s density were equal to the average nuclear density, the earth’s radius would be only about 200 meters.
To hold positively charged protons together...
23.0K
Nuclear Fusion02:45

Nuclear Fusion

33.7K
The process of converting very light nuclei into heavier nuclei is also accompanied by the conversion of mass into large amounts of energy, a process called fusion. The principal source of energy in the sun is a net fusion reaction in which four hydrogen nuclei fuse and ultimately produce one helium nucleus and two positrons.
A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...
33.7K
Non-nuclear Inheritance01:29

Non-nuclear Inheritance

23.1K
Most DNA resides in the nucleus of a cell. However, some organelles in the cell cytoplasm⁠—such as chloroplasts and mitochondria⁠—also have their own DNA. These organelles replicate their DNA independently of the nuclear DNA of the cell in which they reside. Non-nuclear inheritance describes the inheritance of genes from structures other than the nucleus.
23.1K
Nuclear Transmutation03:20

Nuclear Transmutation

20.5K
Nuclear transmutation is the conversion of one nuclide into another. It can occur by the radioactive decay of a nucleus, or the reaction of a nucleus with another particle. The first manmade nucleus was produced in Ernest Rutherford’s laboratory in 1919 by a transmutation reaction, the bombardment of one type of nuclei with other nuclei or with neutrons. Rutherford bombarded nitrogen-14 atoms with high-speed α particles from a natural radioactive isotope of radium and observed...
20.5K
Nuclear Export of mRNA02:31

Nuclear Export of mRNA

8.7K
Before mRNAs are exported to the cytoplasm, it is crucial to check each mRNA for structural and functional integrity. Eukaryotic cells use several different mechanisms, collectively known as mRNA surveillance, to look for irregularities in mRNAs. Irregular or aberrant mRNA are rapidly degraded by various enzymes. If a defective mRNA escapes the surveillance, it would be translated into a protein which would either be non-functional or not function properly. One of the primary irregularities in...
8.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Opening a New Path to Explore With Molecular Imaging: The Adrenal-Cardiac Axis!

Circulation. Cardiovascular imaging·2026
Same author

Global insights into [<sup>177</sup>Lu]Lu-DOTATATE safety: a comprehensive disproportionality analysis from the WHO pharmacovigilance database.

Scientific reports·2026
Same author

Balancing innovation and accessibility in infection imaging: lessons from the [<sup>99m</sup>Tc]Tc-besilesomab paradox.

EJNMMI radiopharmacy and chemistry·2026
Same author

Cardiac stress-to-rest ratio on single-photon emission computed tomography myocardial perfusion imaging: Bet, check, or fold?

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology·2026
Same author

Patient-centric performance and interpretation of positron emission tomography /computed tomography myocardial perfusion imaging: a clinical consensus statement of the European Association of Cardiovascular Imaging of the European Society of Cardiology.

European heart journal. Imaging methods and practice·2026
Same author

Opportunistic screening for osteoporosis and vertebral fracture using CT attenuation from 18F-fluorocholine PET/CT in patients with prostate cancer.

RMD open·2025

Related Experiment Video

Updated: Jan 23, 2026

A Bright NIR-II Fluorescence Probe for Vascular and Tumor Imaging
05:51

A Bright NIR-II Fluorescence Probe for Vascular and Tumor Imaging

Published on: March 17, 2023

2.3K

Nuclear Imaging: Focus on Vascular Probes

Fabien Hyafil1,2, Jonathan Vigne2,3

  • 1From the Department of Nuclear Medicine, Bichat University Hospital, Assistance Publique-Hôpitaux de Paris (F.H.), University Paris 7 René Diderot, France.

Arteriosclerosis, Thrombosis, and Vascular Biology
|June 27, 2019
PubMed
Summary
This summary is machine-generated.

Positron emission tomography with 18F-fluorodeoxyglucose (FDG) imaging reveals macrophage infiltration in atherosclerotic plaques. This noninvasive technique monitors plaque inflammation, aiding in risk stratification for cardiovascular disease.

Keywords:
humansinflammationnuclear medicinepositron emission tomographyradionuclide imaging

More Related Videos

Single-Molecule Imaging of Nuclear Transport
12:13

Single-Molecule Imaging of Nuclear Transport

Published on: June 9, 2010

13.8K
Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research
06:40

Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research

Published on: June 8, 2022

2.3K

Related Experiment Videos

Last Updated: Jan 23, 2026

A Bright NIR-II Fluorescence Probe for Vascular and Tumor Imaging
05:51

A Bright NIR-II Fluorescence Probe for Vascular and Tumor Imaging

Published on: March 17, 2023

2.3K
Single-Molecule Imaging of Nuclear Transport
12:13

Single-Molecule Imaging of Nuclear Transport

Published on: June 9, 2010

13.8K
Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research
06:40

Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research

Published on: June 8, 2022

2.3K

Area of Science:

  • Nuclear medicine and molecular imaging
  • Cardiovascular disease research
  • Inflammation imaging

Background:

  • Noninvasive imaging is crucial for identifying high-risk atherosclerotic plaque features.
  • Nuclear medicine offers high sensitivity for molecular imaging of plaques.
  • 18F-fluorodeoxyglucose (FDG) is a key radiopharmaceutical for positron emission tomography (PET) in atherosclerosis.

Purpose of the Study:

  • To review the role of FDG-PET imaging in understanding inflammation in atherosclerotic plaque progression.
  • To discuss alternative radiopharmaceuticals for improved identification of high-risk lesions.
  • To explore enhanced risk stratification strategies for atherosclerotic patients.

Main Methods:

  • Review of existing literature on FDG-PET imaging in atherosclerosis.
  • Analysis of the correlation between FDG uptake and macrophage infiltration.
  • Discussion of current and potential radiopharmaceuticals for plaque imaging.

Main Results:

  • FDG uptake intensity in the vascular wall correlates with macrophage infiltration.
  • FDG-PET imaging effectively identifies and monitors inflammatory activity in atherosclerotic plaques.
  • FDG-PET provides insights into the role of inflammation in plaque progression.

Conclusions:

  • FDG-PET imaging is a valuable tool for assessing inflammation in atherosclerotic plaques.
  • Further research into alternative radiopharmaceuticals may offer more specific plaque identification.
  • Improved molecular imaging can enhance risk stratification for patients with atherosclerosis.