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

Non-LTR Retrotransposons03:18

Non-LTR Retrotransposons

12.1K
As the name suggests, non-LTR retrotransposons lack the long terminal repeats characteristic of the LTR retrotransposons. Additionally, both LTR and non-LTR retrotransposons use distinct mechanisms of mobilization. Non-LTR retrotransposons are further divided into two classes - Long interspersed nuclear elements (LINEs) and short interspersed nuclear elements (SINEs), both of which occur abundantly in most mammals, including humans. Some of the active non-LTR retrotransposons in humans are L1...
12.1K

You might also read

Related Articles

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

Sort by
Same author

Consistent Metabolomic and Genetic Evidence Supports Acisoga as a Key Contributor to Colorectal Neoplasia Progression.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology·2026
Same author

Meat Intake and Risk of Gastric and Esophageal Adenocarcinoma in the European Prospective Investigation Into Cancer and Nutrition (EPIC) Study.

International journal of cancer·2026
Same author

(Poly)phenol profiles of plant-based diets assessed through dietary intake and urinary biomarkers.

Food & function·2026
Same author

Intake of the Total, Classes, and Subclasses of (Poly)phenols and Breast Cancer Risk: A Prospective Analysis of the EPIC Study.

Antioxidants (Basel, Switzerland)·2026
Same author

Effect of Garambullo (<i>Myrtillocactus geometrizans</i>) Consumption on the Intestinal Microbiota Profile in an Early-Phase Rat Model of Colon Cancer.

International journal of molecular sciences·2026
Same author

Dietary nitrosyl-heme from processed meats and its association with colorectal cancer risk: findings from the EPIC cohort study.

Nutrition journal·2025
Same journal

Planetary health diet index and risk of irritable bowel syndrome: a prospective cohort study.

European journal of nutrition·2026
Same journal

Closing the dietary fibre gap - developing a novel dietary fibre screening tool (SCREEN-IT) for the UK population: validity, reproducibility and usability insights.

European journal of nutrition·2026
Same journal

Correction: Impact simulation of portion guidance on commonly consumed packaged food to reduce discretionary energy and public health sensitive nutrients in the United States, United Kingdom, and France.

European journal of nutrition·2026
Same journal

Effects of vitamin B9 and B12-fortified corn flour on cognitive function in teenage girls: a randomized controlled trial in Ethiopia.

European journal of nutrition·2026
Same journal

Consumption of sugar-sweetened beverages, non-sugar sweetened beverages, and their substitution and risk of type 2 diabetes: the HELIUS study.

European journal of nutrition·2026
Same journal

A carotenoid-rich functional tomato sauce (OsteoCol®) reduces liver fat content in adults with metabolic dysfunction-associated steatotic liver disease: a randomized clinical trial.

European journal of nutrition·2026
See all related articles

Related Experiment Video

Updated: Oct 12, 2025

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues
09:22

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues

Published on: March 9, 2021

6.9K

Lignan exposure: a worldwide perspective.

Lucia Rizzolo-Brime1, Elida M Caro-Garcia1, Cynthia A Alegre-Miranda1

  • 1Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Av Gran Via 199-203, 08908, L'Hospitalet de Llobregat, Barcelona, Spain.

European Journal of Nutrition
|November 20, 2021
PubMed
Summary
This summary is machine-generated.

Accurately assessing dietary lignan exposure from plant foods like whole grains and seeds is vital for understanding health benefits. This review evaluates methods like dietary questionnaires, food databases, and biomarkers to determine lignan intake and levels.

Keywords:
BiomarkerEnterolignanIntakeLignanPlasmaSerumUrine

More Related Videos

Quantitative 31P NMR Analysis of Lignins and Tannins
05:57

Quantitative 31P NMR Analysis of Lignins and Tannins

Published on: August 2, 2021

13.5K
Label-free in situ Imaging of Lignification in Plant Cell Walls
07:35

Label-free in situ Imaging of Lignification in Plant Cell Walls

Published on: November 1, 2010

12.6K

Related Experiment Videos

Last Updated: Oct 12, 2025

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues
09:22

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues

Published on: March 9, 2021

6.9K
Quantitative 31P NMR Analysis of Lignins and Tannins
05:57

Quantitative 31P NMR Analysis of Lignins and Tannins

Published on: August 2, 2021

13.5K
Label-free in situ Imaging of Lignification in Plant Cell Walls
07:35

Label-free in situ Imaging of Lignification in Plant Cell Walls

Published on: November 1, 2010

12.6K

Area of Science:

  • Nutritional Science
  • Phytochemistry
  • Dietary Exposure Assessment

Background:

  • Dietary lignans are phytoestrogens found in plant-based foods, including whole grains, seeds, nuts, legumes, and vegetables.
  • Accurate assessment of lignan exposure is essential for evaluating health benefits and informing dietary guidelines.
  • Understanding global lignan consumption patterns and exposure levels is critical for public health nutrition.

Purpose of the Study:

  • To review and compare the strengths and weaknesses of current methods for assessing dietary lignan exposure.
  • To identify globally consumed lignans and their primary food sources.
  • To analyze lignan concentrations in biological samples (urine and blood) across different countries and discuss exposure determinants.

Main Methods:

  • Narrative review of existing literature on lignan exposure assessment.
  • Analysis of dietary questionnaires, food composition databases, and biomarker data.
  • Synthesis of information on major dietary lignans, food sources, and measured concentrations in human samples.

Main Results:

  • Dietary questionnaires, food composition tables, and biomarkers each have limitations for accurately quantifying lignan intake.
  • Key lignans like enterolactone and enterodiol are found in various plant foods, with significant global consumption.
  • Lignan concentrations in urine and blood show considerable variation across countries, influenced by dietary habits and other factors.

Conclusions:

  • No single method perfectly assesses lignan exposure; a combination of approaches may be necessary.
  • Global dietary patterns significantly impact lignan exposure, highlighting the need for context-specific evaluations.
  • Further research is needed to refine assessment methods and understand the full health implications of dietary lignan intake.