Results 31 to 40 of about 695,161 (291)

Non-Meckel Small Intestine Diverticulitis

open access: yesCase Reports in Gastroenterology, 2017
Non-Meckel small intestine diverticulitis can have many manifestations and its management is not well-defined. We report 4 unselect cases of small intestine diverticulitis; all patients were seen by the same physician at the Emergency Center at The ...
Shamim Ejaz   +2 more
doaj   +1 more source

Improved Object Detection Artificial Intelligence Using the Revised RetinaNet Model for the Automatic Detection of Ulcerations, Vascular Lesions, and Tumors in Wireless Capsule Endoscopy

open access: yesBiomedicines, 2023
The use of computer-aided detection models to diagnose lesions in images from wireless capsule endoscopy (WCE) is a topical endoscopic diagnostic solution. We revised our artificial intelligence (AI) model, RetinaNet, to better diagnose multiple types of
Ayako Nakada   +16 more
doaj   +1 more source

Radiation from ingested wireless devices in bio-medical telemetry bands [PDF]

open access: yes, 2003
The performance of wireless devices, using electrically small antennae, in the human intestine is investigated using the finite difference time domain method in recommended biomedical device telemetry bands.
Chirwa, L.C., Cumming, D.R.S., Roy, S.
core   +1 more source

The digestion of yeast cell wall polysaccharides in veal calves [PDF]

open access: yes, 1976
1. The digestibility of the cell wall polysaccharides of an alkane-grown yeast in different parts of the digestive tract of two veal calves fitted with re-entrant cannulas at the end of the ileum was studied by replacing part of the skim-milk powder of ...
Gaillard, B.D.E., Weerden, E.J., van
core   +2 more sources

Radionuclide Small Intestine Imaging

open access: yesGastroenterology Research and Practice, 2013
The aim of this overview article is to present the current possibilities of radionuclide scintigraphic small intestine imaging. Nuclear medicine has a few methods—scintigraphy with red blood cells labelled by means of Tc99m for detection of the source of
Jiri Dolezal, Marcela Kopacova
doaj   +1 more source

Role of the Small Intestinal Microbiota in Gastrointestinal Disorders [PDF]

open access: yesThe Korean Journal of Helicobacter and Upper Gastrointestinal Research
The small intestinal microbiota plays a crucial role in maintaining the health and pathogenesis of various gastrointestinal disorders. Despite extensive research on gut microbiota, studies focusing on the small intestine are limited owing to ...
Jungnam Kwon   +3 more
doaj   +1 more source

Small Intestine Artery False Aneurysm Embolization

open access: yesНеотложная медицинская помощь, 2021
Bleeding from an aneurysm of a small intestine artery is a formidable complication, the treatment remains a difficult problem. In this case, aneurysm embolization is indicated.
S. A. Prozorov
doaj   +1 more source

An investigation into the relationship between small intestinal fluid secretion and systemic arterial blood pressure in the anesthetized rat [PDF]

open access: yes, 2015
In the absence of an ability to absorb fluid by cellular uptake mechanisms, fluid movement in vivo from the perfused rat intestine is absorptive when the diastolic blood pressure is normal or very low but is secretory when blood pressure falls below ...
Lucas, Michael, Morrison, James
core   +1 more source

Schwannoma of the Small Intestine

open access: yesCase Reports in Gastroenterology, 2019
Schwannomas of the gastrointestinal tract are rare. Herein, we report a case of schwannoma originating from the small intestine. A 78-year-old woman underwent medical follow-up after surgery for bladder cancer, and a mass in the upper part of the pelvis ...
Naoko Fukushima   +5 more
doaj   +1 more source

Electromagnetic radiation from ingested sources in the human intestine between 150 MHz and 1.2 GHz [PDF]

open access: yes, 2003
The conventional method of diagnosing disorders of the human gastro-intestinal (GI) tract is by sensors embedded in cannulae that are inserted through the anus, mouth, or nose.
Chirwa, L.C.   +3 more
core   +1 more source

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