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

Chemical Equations03:10

Chemical Equations

80.8K
Chemical equations represent the identities and relative quantities of substances involved in a chemical reaction. The substances undergoing reaction are called reactants, and their formulas are placed on the left side of the equation. The substances generated by the reaction are called products, and their formulas are placed on the right side of the equation. Plus signs (+) separate individual reactant and product formulas, and an arrow (→) separates the reactant and product (left and right)...
80.8K
The Nernst Equation02:59

The Nernst Equation

46.7K
Nonstandard Reaction Conditions
The interconnection between standard cell potentials and various thermodynamic parameters such as the standard free energy change ΔG° and equilibrium constant K has been previously explored. For example, a redox reaction involving zinc(II) and tin(II) ions at 1 M concentration with Eºcell = +0.291 V and ΔG° = −56.2 kJ is spontaneous.
46.7K
Thermochemical Equations02:55

Thermochemical Equations

35.8K
For a chemical reaction (the system) carried out at constant pressure – with the only work done caused by expansion or contraction – the enthalpy of reaction (also called the heat of reaction, ΔHrxn) is equal to the heat exchanged with the surroundings (qp).
35.8K
Inflammation01:38

Inflammation

61.8K
Overview
61.8K
Balancing Redox Equations02:58

Balancing Redox Equations

61.7K
Electrochemistry is the science involved in the interconversion of electrical and chemical reactions. Such reactions are called reduction-oxidation, or redox reactions. These important reactions are defined by changes in oxidation states for one or more reactant elements and include a subset of reactions involving the transfer of electrons between reactant species. Electrochemistry as a field has evolved to yield sufficient insights on the fundamental principles of redox chemistry and multiple...
61.7K
Henderson-Hasselbalch Equation02:48

Henderson-Hasselbalch Equation

75.8K
The ionization-constant expression for a solution of a weak acid can be written as:
75.8K

You might also read

Related Articles

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

Sort by
Same author

Building up a model family for inflammations.

Journal of mathematical biology·2024
Same author

Modeling the Chronification Tendency of Liver Infections as Evolutionary Advantage.

Bulletin of mathematical biology·2019
Same author

LTP or LTD? Modeling the Influence of Stress on Synaptic Plasticity.

eNeuro·2018
Same author

Genetics of metabolic resistance.

Mathematical biosciences·2016
Same author

Modelling and analysis of a gene-regulatory feed-forward loop with basal expression of the second regulator.

Journal of theoretical biology·2014
Same author

Energy allocation between brain and body during ontogenetic development.

American journal of human biology : the official journal of the Human Biology Council·2013
Same journal

Zeta-potential of Nosema spp. spores under standardized conditions.

Journal of biological physics·2026
Same journal

Correction to: Exploring the conformational space of the NorA efflux pump of Staphylococcus aureus: a microscale conventional molecular dynamics and metadynamics simulation approach.

Journal of biological physics·2026
Same journal

Multiscale frameworks for exploring protein energy landscapes: advances in theory and simulation.

Journal of biological physics·2026
Same journal

Mapping increased flexibility and conformational divergence via N-terminal helix-to-coil transition in USP12 mutant Y49N: a comprehensive in-detail normal mode simulation study.

Journal of biological physics·2026
Same journal

A thermodynamically consistent approach to modeling epithelial solute and water transport in the proximal convoluted tubule.

Journal of biological physics·2026
Same journal

Exploring the conformational space of the NorA efflux pump of Staphylococcus aureus: a microscale conventional molecular dynamics and metadynamics simulation approach.

Journal of biological physics·2026
See all related articles

Related Experiment Video

Updated: Jan 22, 2026

Effects of Taste Signaling Protein Abolishment on Gut Inflammation in an Inflammatory Bowel Disease Mouse Model
09:31

Effects of Taste Signaling Protein Abolishment on Gut Inflammation in an Inflammatory Bowel Disease Mouse Model

Published on: November 9, 2018

9.1K

Chemotactic effects in reaction-diffusion equations for inflammation.

Cordula Reisch1, Dirk Langemann2

  • 1TU Braunschweig, Institute of Computational Mathematics, AG PDE, Universitätsplatz 2, 38106, Braunschweig, Germany. c.reisch@tu-bs.de.

Journal of Biological Physics
|July 17, 2019
PubMed
Summary
This summary is machine-generated.

This study models liver infections using predator-prey dynamics to understand virus and immune cell interactions. Chemotaxis, or cell movement, has a minor effect on infection chronification.

Keywords:
Mathematical modelling of hepatitis coursesPredator prey systemsReaction-diffusion equationsStability analysis

More Related Videos

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
08:50

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

4.2K
Medium-throughput Screening Assays for Assessment of Effects on Ca2+-Signaling and Acrosome Reaction in Human Sperm
05:44

Medium-throughput Screening Assays for Assessment of Effects on Ca2+-Signaling and Acrosome Reaction in Human Sperm

Published on: March 1, 2019

8.7K

Related Experiment Videos

Last Updated: Jan 22, 2026

Effects of Taste Signaling Protein Abolishment on Gut Inflammation in an Inflammatory Bowel Disease Mouse Model
09:31

Effects of Taste Signaling Protein Abolishment on Gut Inflammation in an Inflammatory Bowel Disease Mouse Model

Published on: November 9, 2018

9.1K
A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
08:50

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

4.2K
Medium-throughput Screening Assays for Assessment of Effects on Ca2+-Signaling and Acrosome Reaction in Human Sperm
05:44

Medium-throughput Screening Assays for Assessment of Effects on Ca2+-Signaling and Acrosome Reaction in Human Sperm

Published on: March 1, 2019

8.7K

Area of Science:

  • Mathematical Biology
  • Virology
  • Immunology

Background:

  • Liver infections involve complex interactions between viruses and immune cells like lymphocytes.
  • Understanding infection chronification is crucial for developing effective treatments.

Purpose of the Study:

  • To model virus and lymphocyte populations during liver infection using predator-prey dynamics.
  • To investigate the influence of immune cell chemotaxis on infection chronification.
  • To analyze the long-term behavior of these systems.

Main Methods:

  • A family of reaction-diffusion equations was developed to model the system.
  • Critical values incorporating reaction strength, diffusion rate, and domain size were used for estimation.
  • Fourier techniques were applied to analyze locally linearized models.

Main Results:

  • The study presents a model for virus-lymphocyte dynamics in liver infections.
  • A critical value was identified to estimate the long-term behavior of the infection.
  • Chemotaxis of the immune response was found to have a subordinate influence on chronification.

Conclusions:

  • Immune cell chemotaxis plays a limited role in the chronification of liver infections.
  • Predator-prey models offer valuable insights into viral and immune dynamics.
  • Reaction-diffusion equations provide a framework for studying spatio-temporal aspects of infections.