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Thymoquinone Suppresses Cellular Proliferation, Inhibits VEGF Production and Obstructs Tumor Progression and Invasion in the Rat Model of DMH-Induced Colon Carcinogenesis
Thymoquinone PCNA-LI VEGF Serum Levels
2013/2/19
A myriad of medicinal effects has been attributed to Thymoquinone (TQ), the major biological-active component of Nigella sativa. TQ has been shown to exhibit potent anti-tumor activities. The present ...
Is there a role for colon capsule endoscopy in acute disease?
Colitis Carcinoma Colon Polyp Lower Gastrointestinal Hemorrhage
2013/1/30
Colon capsule endoscopy (CCE) was first put into clinical practice for the evaluation of the small bowel in patients presenting with a gastrointestinal bleed unsuccessfully diagnosed by upper GI endos...
Colon irrigation causes lymphocyte movement from gut-associated lymphatic tissues to peripheral blood
gut-associated lymphatic tissues peripheral blood
2009/12/16
It is well established that the intestine is an important site responsible for the local immune system. It is speculated that people suffering from constipation and carrying fecal residues in the inte...
Expression of short-chain fatty acid receptor GPR41 in the human colon
short-chain fatty GPR41
2009/12/16
Short-chain fatty acids (SCFAs), including acetate, propionate and butyrate, are the most commonly found anions found in the monogastric mammalian large intestine, and are known to have a variety of p...
Colon cancer screening technique shows continued promise in new study
Colon cancer screening technique new study optical technology
2009/12/17
The technique uses optical technology, called low-coherence enhanced backscattering (LEBS) spectroscopy, to analyze tissue samples taken from the base of the rectum. Light shines on the tissue, scatte...
Muscarinic and 5-HT4 receptors participate in the regulation of the frequency of spontaneous contractions of the longitudinal muscle in rat distal colon
Muscarinic 5-HT4 receptors participate spontaneous contractions longitudinal muscle
2009/3/3
Spontaneous contractions of the intestine are thought to play an important role in the gastrointestinal motility, including peristalsis. In the present study, we investigated mechanisms for regulati...
Impairment and restoration of spontaneous contractile activity of longitudinal smooth muscles in the TNBS-inflamed hamster distal colon
spontaneous contractile activity longitudinal smooth muscles TNBS-inflamed hamster distal colon
2009/3/2
In the present study, we aimed to determine how inflammation affects spontaneous motility in the longitudinal direction of a hamster colon preparation. Trinitrobenzene sulfonic acid (TNBS) injected ...
Colon Transit Scintigraphy by 67Ga-citrate for Idiopathic Constipation
idiopathic constipation scintigraphy
2010/2/4
Background/Objective: Segmental colonic transit studies are important in patients with severe constipation. This study is the first Iranian preliminary survey of colonic transit scintigraphy using 67G...
Feature extraction for the analysis of colon status from the endoscopic images
colon status the endoscopic images
2010/3/1
In conclusion, novel methods for extracting new texture- and color-based features from the colonoscopic images to classify the colon status have been proposed. A new approach using PCA in conjunction ...