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Topic: Ileum



  
 Ileum definition - Medical Dictionary definitions of popular medical terms
The word "ileum" is derived from the Greek "eileos" meaning "twisted." This is apt because, when the small intestine is viewed at surgery or at autopsy (or exposed from a wound), it looks twisted.
Ileum: The lowest part of the small intestine, located beyond the duodenum and jejunum, just before the large intestine (the colon).
It is also apt because, when the small intestine is obstructed, the ileum is most often the site of the twist or whatever is causing the obstruction.
http://www.medterms.com/script/main/art.asp?articlekey=6451   (386 words)

  
 Structural, neuronal, and functional adaptive changes in atrophic rat ileum -- Ekelund and Ekblad 45 (2): 236 -- Gut
Furthermore, the relaxatory responses to EFS in sham
The contractile response elicited by electrical stimulation of sham operated ileum consists of a fast cholinergic twitch followed by a slower non-adrenergic, non-cholinergic (NANC) mediated contraction; in the bypassed ileum an identical biphasic contraction is elicited; however, the entire response was NANC mediated
The circumference of the distal ileum from sham operated
http://gut.bmjjournals.com/cgi/content/full/45/2/236   (4917 words)

  
 Ileum - Wikipedia, the free encyclopedia
In anatomy of the digestive system, the ileum (not to be confused with the ilium, a pelvic bone), is the final section of the small intestine.
Layers of circular and longitudinal smooth muscle enable the digested food to be pushed along the ileum by waves of muscle contraction called peristalsis.
The ileum differs from other regions of the small intestine in its lymphoid tissues.
http://en.wikipedia.org/wiki/Ileum   (427 words)

  
 British Journal of Pharmacology - Disturbance of the prejunctional modulation of cholinergic neurotransmission during ...
This indicates that the enhanced contractile activity to EFS and carbachol that was observed in inflamed ileum, resulted from changes at the level of the smooth muscle and not at the level of the enteric neurons.
Such a disturbance of cholinergic nerve activity may contribute to the motility disturbances that are often observed during chronic intestinal diseases in humans.
The responses to EFS and to carbachol were obtained in the same muscle strip originating either from control ileum or from inflamed ileum.
http://www.nature.com/bjp/journal/v133/n5/full/0704115a.html   (7470 words)

  
 British Journal of Pharmacology -
Ro363 had a higher intrinsic activity than isoprenaline in rat colon and guinea-pig ileum (Molenaar et al., 1997a), and caused a relaxation in rat ileum which was 60 − 70% of the isoprenaline response (Hoey et al., 1996).
-ARs are the predominant adrenoceptor subtypes mediating relaxation in ileum from FVB mice.
Carvedilol antagonized (-)-isoprenaline responses in FVB ileum with a pK
http://www.nature.com/bjp/journal/v132/n2/full/0703828a.html   (4845 words)

  
 MedFriendly.com: Ileum
To begin with, the ileum is the last part of the small intestine, whereas the jejunum is the second part.
The small intestine is a part of the intestine that takes in all of the nutrients (healthy substances) that the body needs.
What are some problems that can happen with the ileum?
http://www.medfriendly.com/ileum.html   (759 words)

  
 Muscarinic Agonist-Mediated Heterologous Desensitization in Isolated Ileum Requires Activation of Both Muscarinic M2 ...
a potent contractile response in the ileum characterized by
ileum is conditional upon activation of both M
In some experiments on guinea pig ileum, the contractile response
http://jpet.aspetjournals.org/cgi/content/full/308/1/339   (5751 words)

  
 Dexamethasone Administration to Newborn Mice Alters Mucosal and Muscular Morphology in the Ileum and Modulates IGF-I ...
tissues in the newborn ileum and that the associated changes
Evidence of apoptosis in rat ileum from the different groups
We hypothesized that glucocorticoids affect the morphology of
http://www.pedresearch.org/cgi/content/full/49/1/93   (4219 words)

  
 Effect of chronic inflammation on ileal short-chain fatty acid/bicarbonate exchange -- Manokas et al. 278 (4): 585 -- ...
exchange is present in the BBM in human ileum and rat
C]butyrate uptake represented electrodiffusional coupling in the chronically inflamed ileum, voltage-clamp
exchange has also been demonstrated in the human ileum (6,
http://ajpgi.physiology.org/cgi/content/full/278/4/G585   (2866 words)

  
 General Surgery - Ileal Pouch Reconstruction
Ileal pouch reconstruction has allowed patients with conditions such as ulcerative colitis, familial polyposis and certain types of colon cancer to avoid living with a permanent ileostomy and external appliance after colectomy.
The surgical connections between the loops of small intestine that make up the pouch.
Unless you have specific health problems prohibiting surgery, you may be a candidate for total abdominal colectomy and ileal pouch reconstruction if you have:
http://www.surgery.wisc.edu/general/patients/ileal.shtml   (1779 words)

  
 Jejunum and Ileum
The duodenum, jejunum and ileum make up the small intestine.
These straight vessels are end arteries and if they should be occluded, the part of the intestine supplied by them will die.
One way to tell the ileum from the jejunum, other than by general location, is that there are more layers of arcades before the vasa recta are given off, in the ileum.
http://mywebpages.comcast.net/wnor/jejunumileum.htm   (254 words)

  
 Right Hemi-Colectomy Mobilising the right colon and ileum
Do not be satisfied with any tightness at this stage, because freeing the tissues later on becomes increasingly more difficult.
The bowel should be sufficiently free to allow the chosen resection sites to touch without any tension.
This will be easier than starting at the ileum and working upwards for a right handed surgeon.
http://www.edu.rcsed.ac.uk/lectures/lt6_7.htm   (1727 words)

  
 ileum
Plasticity in the myenteric plexus of the rat ileum after long-term sympathectomy.
Effects of guanethidine-induced sympathectomy on morphology of the pre- and postclosure ileum of the neonatal rat.
Radioautographic study on the aging change of 3H-glucosamine uptake in mouse ileum.
http://www.arclab.org/node_pages/222.html   (603 words)

  
 Constitutive p40 promoter activation and IL-23 production in the terminal ileum mediated by dendritic cells -- Becker ...
The data represent mean values ± SD of three independent experiments.
Western blot experiments with an IL-23–specific Ab demonstrating
in the distal ileum associated with increased expression of
http://www.jci.org/cgi/content/full/112/5/693   (7959 words)

  
 AllRefer.com - ileum (Anatomy And Physiology) - Encyclopedia
You are here : AllRefer.com > Reference > Encyclopedia > Anatomy And Physiology > ileum
AllRefer.com - ileum (Anatomy And Physiology) - Encyclopedia
http://reference.allrefer.com/encyclopedia/X/X-ileum.html   (102 words)

  
 the GASTROLAB Home Page: Crohns disease in Ileum
Small bowel affection is usually found by a xray contrast examination.
Aphthoid lesions due to Crohns disease in the ileum
Lesion due to Crohns disease in the ileum
http://www.gastrolab.net/yacril.htm   (136 words)

  
 The Jejunum and Ileum
The arteries to the jejunum and ileum arise from the
It is thicker and more vascular, and redder in living persons than the ileum.
The jejunum and ileum are the greatly coiled parts of the small intestine.
http://www.geocities.com/medinotes/jejunum_and_ileum.htm   (253 words)

  
 Organ: Ileum - WrongDiagnosis.com
Ileum: The end portion of the small intestine connecting to the large intestine
http://www.wrongdiagnosis.com/organ/ileum.htm   (99 words)

  
 MedlinePlus Medical Encyclopedia: Crohn's disease
Crohn's disease is a chronic autoimmune disease that can affect any part of the gastrointestinal tract but most commonly occurs in the ileum (the area where the small and large intestine meet).
http://www.nlm.nih.gov/medlineplus/ency/article/000249.htm   (703 words)

  
 Short Bowel Syndrome
The small intestine consists of the duodenum, jejunum and ileum.
If intestinal loss is in ileum, give ADEK's multivitamin (1mL liquid/day for infants< 1 year; 2 mL liquid/day for children 1-3 years; 1 chewable tablet per day for children 3-10 years; 1-2 chewable tablets per day for children >10 years).
When the duodenum and/or jejunum are resected, the ileum can largely adapt to perform their absorptive functions.
http://depts.washington.edu/growing/Assess/SBS.htm   (1728 words)

  
 Egypt Rat Study Shows Intenstinal Damage from Bt-Spliced Food
Fine Structural Changes in the Ileum of Mice Fed on -Endotoxin-
The damaged ileum would cause distress to digestion and is likely
The evidence that cry 1 (which was approved for human consumption)
http://www.organicconsumers.org/gefood/iliumstudy.cfm   (608 words)

  
 Early Epithelial Invasion by Salmonella enterica Serovar Typhimurium DT104 in the Swine Ileum -- Meyerholz et al. 39 ...
play a normal role in the physiology of the swine ileum.
Bockman DE, Cooper MD: Pinocytosis by epithelium associated with lymphoid follicles in the bursa of Fabricius, appendix and Peyer's patches.
The pig is a good model for studying the pathogenesis of systemic
http://www.vetpathology.org/cgi/content/full/39/6/712   (3501 words)

  
 Links - GI Disorders
It predominates in the intestine (ileum) and the large intestine (colon), but may occur in any section of the GI tract.
http://www.iffgd.org/GIDisorders/Other.html   (1793 words)

  
 ileum - definition of ileum by the Free Online Dictionary, Thesaurus and Encyclopedia.
ileum - the part of the small intestine between the jejunum and the cecum
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
ileum - definition of ileum by the Free Online Dictionary, Thesaurus and Encyclopedia.
http://www.thefreedictionary.com/ileum   (107 words)

  
 Ileum
Fluid within the lumen is more concentrated in the ileum, and due to the bile content, the view is often darker in the distal ileum than in the proximal small intestine.
Please refer to our "Notable Web Sites" section, which offers links to several excellent online sources of additional medical information.
http://www.endoatlas.com/pc_nl_02.html   (117 words)

  
 Ileum
Paneth cells at the base of the crypts are very well defined in Slide 121.
These patches may extend deep into the submucosa.
Lab 20 Small and Large Intestines: 1) Index 2) Things to Identify 3) Duodenum 4)Jejunum 5) Ileum 6) Appendix 7) Colon 8) Rectum 9) Rectal Anal Junction 10) Anus 11)Comparison of Structures 12)Practical
http://www3.umdnj.edu/histsweb/lab20/lab20ileum.html   (401 words)

  
 Andrew Wakefield et al, The Lancet, February 28 1998
The most striking and consistent feature was lymphoid nodular hyperplasia of the terminal ileum which was seen in nine children (figure 2), and identified by barium follow-through in one other child in whom the ileum was not reached at endoscopy.
Terminal ileum A reactive lymphoid follicular hyperplasia was present in the ileal biopsies of seven children.
LNH of T ileum; loss of vascular pattern in rectum
http://briandeer.com/mmr/lancet-paper.htm   (3166 words)

  
 ileum - OneLook Dictionary Search
ileum : The On-line Medical Dictionary [home, info]
ileum : Dorland's Illustrated Medical Dictionary [home, info]
ileum : University of Maryland Glossary of Medical Terms [home, info]
http://www.onelook.com/?w=ileum&ls=a   (237 words)

  
 ileum
Numerous fingerlike projections, or villi, point inwards from the wall, increasing the surface area available for absorption.
The ileum has an excellent blood supply, which receives the food molecules passing through the wall and transports them to the liver via the hepatic portal vein.
Helicon Publishing is a division of Research Machines plc.
http://www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0035263.html   (244 words)

  
 the GASTROLAB Endoscopy Picture Archives: Ileum
Ileum is the distal part of the small bowel, consisting of more than a half of the adult small bowel, which is about 6 meters long.
The ileum proximal the the terminal part is not easily accessed by standard endoscopes except in postoperative situations.
The last part of the ileum, the terminal ileum, is of special importance due to its absorption of vitamin B12 and gallsalts.
http://www.netikka.net/hans.bjorknas/pan-070.htm   (150 words)

  
 ileum on Encyclopedia.com
Mechanisms of the contractile effect of the alcoholic extract of Aegle marmelos Corr.
Effects of fasting, refeeding, and intraluminal triglyceride on proglucagon expression in jejunum and ileum.
Histaminergic effect of crude papaya latex on isolated guinea pig ileal strips.
http://www.encyclopedia.com/html/X/X-ileum.asp   (387 words)

  
 Dr. Schilling's Net Health Book - Digestive System And Gastrointestinal Disorders
There acid and pepsin enzymes start digesting carbohydrates(sugar and starch) and the food travels into the small intestine, which consists of the three sections called duodenum, jejunum and ileum.
The colon's job is to reabsorb water, retain minerals and to prepare the left over, leached out material to become stool.
In the jejunum and ileum most of the nutrients and vitamins are absorbed including Vit.
http://www.nethealthbook.com/gastrointestinaldisease_digestivesystem.html   (497 words)

  
 Holistic Health Encyclopedia - I
All sorts of symptoms, some bizarre, can occur with either type dysfunction.
Fat-soluble vitamins, fats, bile salts, and cholesterol are primarily absorbed in the ileum.
http://www.findhealer.com/glossary/I.php3   (2068 words)

  
 Ileum Microscopic Structure
The ileum is different from the duodenum and the jejunum by having more goblet cells in the mucosa and lymph nodules called Peyer's patches.
Click on the green squares to see details of the Peyer's patch and villi.
http://science.nhmccd.edu/biol/digestive/ileum.htm   (38 words)

  
 Lymphoma, Terminal Ileum
One can see the terminal ileum (containing barium) in the center of the mass, shown by medium-length arrow.
The next layer is the cecum (containing barium), shown by the longest arrow.
The ileum is surrounded by mesenteric fat, shown by shortest arrow.
http://www.brighamrad.harvard.edu/Cases/bwh/hcache/1/full.html   (216 words)

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