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

Clot Retraction and Fibrinolysis01:16

Clot Retraction and Fibrinolysis

After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.
Feedback Inhibition00:46

Feedback Inhibition

Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
Cross-reactivity00:42

Cross-reactivity

Overview
Feedback Loops01:01

Feedback Loops

In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
Allergic Reactions02:06

Allergic Reactions

Overview
Internal Receptors01:31

Internal Receptors

Many cellular signals are hydrophilic and therefore cannot pass through the plasma membrane. However, small or hydrophobic signaling molecules can cross the hydrophobic core of the plasma membrane and bind to internal, or intracellular, receptors that reside within the cell. Many mammalian steroid hormones use this mechanism of cell signaling, as does nitric oxide (NO) gas.

You might also read

Related Articles

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

Sort by
Same author

Addition of ipilimumab to atezolizumab plus bevacizumab in advanced hepatocellular carcinoma (PRODIGE 81-FFCD 2101-TRIPLET HCC): phase 2 results from a randomised, multicentre, open-label, phase 2-3 trial.

The lancet. Gastroenterology & hepatology·2026
Same author

Corrigendum to "Combination of CDX2H-score quantitative analysis with CD3 AI-guided analysis identifies patients with a good prognosis only in stage III colon cancer" [In European Journal of Cancer, Volume 172, 2022, Pages 221-230, ISSN 0959-8049].

European journal of cancer (Oxford, England : 1990)·2026
Same author

Circulating Tumor DNA Dynamics and Clinical Outcomes in Patients with Advanced Colorectal Cancer Treated with Cetuximab-Based Induction and Maintenance Treatment.

Clinical cancer research : an official journal of the American Association for Cancer Research·2026
Same author

Cabozantinib for Hepatocellular Carcinoma in Real-World Practice (CLERANCE): A Prospective, Interventional Study.

Liver cancer·2025
Same author

Predictive and prognostic factors of efficacy of third-line chemotherapy in patients with unresectable pancreatic cancer: a cohort-based study.

The oncologist·2025
Same author

TFOX versus FOLFOX in first-line treatment of patients with advanced HER2-negative gastric or gastro-oesophageal junction adenocarcinoma (PRODIGE 51- FFCD-GASTFOX): an open-label, multicentre, randomised, phase 3 trial.

The Lancet. Oncology·2025
Same journal

Calendar of Courses, Symposiums and Conferences.

The American journal of gastroenterology·2026
Same journal

Molecular Nonendoscopic Tests for the Early Detection of Esophageal Squamous Carcinoma and High-Grade Dysplasia: Promising Progress.

The American journal of gastroenterology·2026
Same journal

ACG Clinical Guideline: Colonic Diverticulitis.

The American journal of gastroenterology·2026
Same journal

Continuing Medical Education Questions: July 2026.

The American journal of gastroenterology·2026
Same journal

Continuing Medical Education Questions: July 2026.

The American journal of gastroenterology·2026
Same journal

2026 CME Information.

The American journal of gastroenterology·2026
See all related articles

Related Experiment Video

Updated: Jun 21, 2026

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

"Comment on a retraction": author response

Xavier Roblin, Laurent Peyrin-Biroulet, Jean-Marc Phélip

    The American Journal of Gastroenterology
    |July 4, 2009
    PubMed
    Summary

    No abstract available in PubMed .

    Related Experiment Videos

    Last Updated: Jun 21, 2026

    A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
    07:19

    A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

    Published on: March 19, 2020