An investigation of human jejunal and ileal arteries

@article{Conley2010AnIO,
  title={An investigation of human jejunal and ileal arteries},
  author={Dylan Conley and Peter Hurst and Mark D. Stringer},
  journal={Anatomical Science International},
  year={2010},
  volume={85},
  pages={23-30}
}
The arrangement of jejunal and ileal arteries varies along the length of the small bowel, but the reasons for this and the functional implications are uncertain. The aims of this anatomical and histological study were to investigate quantitative differences between jejunal and ileal arteries and to investigate their relative muscularity. Ten cadaver small bowels (five males, mean age 78 years) were analysed. In each specimen, the mesentery of two standardised 40-cm lengths of jejunum and ileum… 

Figures and Tables from this paper

The distribution of the jejunal arteries in the cat
TLDR
Due to the large number of vasa recta and the rich anastomotic network, the cat jejunum might have a better intramural distribution of blood flow and would seem less predisposed to ischemic phenomena than that of other mammals.
The Human Ileocaecal Junction: An Anatomical Study using Classical and Modern Techniques
TLDR
The aim of this investigation was to test several hypotheses concerned with the concept that the ICJ is an anatomically specialised region in terms of its musculatures, vasculature, nerve supply and distribution of interstitial cells of Cajal (ICCs).
Guidelines for the measurement of vascular function and structure in isolated arteries and veins.
TLDR
These guidelines are a comprehensive document detailing the best practices and pitfalls for the assessment of function in large and small arteries and veins and will have consistency amongst methodological approaches, producing more reliable and reproducible results.
Anatomie de la vascularisation intestinale
Le tube digestif est vascularise par trois arteres principales; le tronc cœliaque, l’artere mesenterique superieure, l’artere mesenterique inferieure (figs 1a et 1b).
Transplantation of a fetal liver cell-loaded hyaluronic acid sponge onto the mesentery recovers a Wilson's disease model rat.
TLDR
This work transplanted wild-type Long Evans Agouti rat FLCs embedded in HA sponges onto the mesentery of Long Evans Cinnamon (LEC) rats, an animal model for Wilson's disease, and exhibited a remarkable therapeutic effect on the copper metabolism deficiency of LEC rats.
WALANT in plastic surgery trauma – why wait?

References

SHOWING 1-10 OF 31 REFERENCES
Studies on the relationship between the number of arteriae rectae of intestinal artery and intestinal length.
TLDR
The conclusion was drawn that the measurement of arteriae rectae of the intestinal artery is useful for the estimation of preserved intestine at normal times.
Morphology and histology of human and canine internal thoracic arteries.
Arterial supply to the pig intestine: An unusual pattern in the mesentery
TLDR
The arrangement of arteries in the mesentery in pigs was studied with latex casts and light microscopy, finding that a narrow band of numerous, anastomosing arteries gives rise to up to about 500 bundles of arteries and accompanying veins, which radiate out in the Mesentery.
Morphometric study of structural changes in the mesenteric blood vessels of spontaneously hypertensive rats.
TLDR
The results show that in the SHR hypertrophy of the media occurs not only in the small arteriolar vessels, but also in large elastic and muscular arteries.
Location of Resistance Arteries
TLDR
There is little evidence regarding the conscious state, which is a major limitation to understanding the mechanisms of blood distribution and the pathogenesis for disease processes such as genetic hypertension, and the techniques available for identifying resistance arteries are summarized.
Pressure and flow characteristics of terminal mesenteric arteries in postnatal intestine.
  • K. Reber, P. Nowicki
  • Medicine, Biology
    American journal of physiology. Gastrointestinal and liver physiology
  • 1998
TLDR
The hemodynamic characteristics of terminal mesenteric arteries are age dependent in postnatal swine, and myogenic vasoconstriction was overridden by flow-mediated dilation in terminals from 3- but not 35-day-old swine after concomitant application of pressure and flow stimuli.
Profile of neurohumoral agents on mesenteric and intestinal blood flow in health and disease.
TLDR
The objective of this review is to provide the reader with some general concepts of the mechanisms by which neurohumoral vasoactive substances influence mesenteric and intestinal arterial blood flow in health and disease with focus on transmural transport processes (absorption and secretion).
Modeling Blood Flow in the Gastrointestinal System
TLDR
The work presented here is a first step towards developing a detailed anatomically and biophysically based model of the mesenteric arterial system of the human intestine to be used to simulate normal and compromised blood flows.
The mesenteric circulation. Anatomy and physiology.
Blood supply and anatomy of the upper abdominal organs, with a descriptive atlas
The aim of this volume is to give the surgeon an account of the anatomy and embryology of the upper abdominal organs. As the author states, "Items have been selected and discussed in such a manner as
...
1
2
3
4
...