Evidence map›Paper›PMID 24250250›Full record

ArticleInternational journal of biological sciences2013

Simulation of interstitial fluid flow in ligaments: comparison among Stokes, Brinkman and Darcy models.

Wei Yao, Zhoufeng Shen, Guanghong Ding

Open access · goldAbstract readComparative Study
In one paragraph

Article in International journal of biological sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

12 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
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

3 authors at 1 institution in 1 country.

Wei YaoDepartment of Mechanics and Engineering Science, Fudan University, Shanghai Research Center of Acupuncture, Shanghai, 200433.
Zhoufeng Shen
Guanghong Ding
Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this paper, we use Stokes, Brinkman and Darcy equations to approximate the porous continuum media of ligament tissues respectively, simulate the flow field with FLUENT software, and study the shear stress on the cell surface due to the interstitial fluid flow. Since the Brinkman equation approaches Stokes equation well in high hydraulic permeability (k p) condition (k p ≥1.0×10(-8) m(2) in our numerical simulation), and it is an approximation to Darcy model in low k p condition (k p ≤5.0×10(-12) m(2) in our numerical simulation), we used the Brinkman model to simulate the interstitial fluid flow in the ligament where k p is approximately 1.0×10(-16) m(2). It shows k p and anisotropic property have a little effect on the flow field, but have a great effect on the shear stress on the membrane of interstitial cells (τ cell). There is a linear relationship between τ cell and , when k p =1.0×10(-16) m(2) and the maximum τ cell (τ cell,max) is approximately 10 Pa. The anisotropic property will affect τ cell's distribution on the cell surface. When k x/k y>1, low τ cell dominates the cell, while when k x/k y<1, high τ cell dominants the cell.

Indexed as

Models, BiologicalExtracellular FluidLigamentsMast CellsMicroscopy, ElectronPermeabilityanisotropy.Interstitial fluid flownumerical simulationporous mediasheer stress

Identifiers

PMID24250250
PMCPMC3831118
OpenAlexW2107258463

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.