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Showing 1 to 20 of 179 for “"Ileum"”.
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Metatranscriptomics Analysis of Ileum Microbial Communities in Necrotic Enteritis Chickens
… employing metatranscriptomics approach on ileum part of intestine.</p> <p>The metatranscriptomics analysis resulted in 7796 transcripts. It was found that only six bacteria showed significant differences (~5%) on a species level amongst the three groups for CP challenge, No challenge and …
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Ion transport in the ileum of the desert locust Schistocerca gregaria, forskal
Recently, Audsley (1991) purified a neuropeptide factor - scgITP from the copora cardiaca of Shistocerca gregaria. ScgITP stimulates ileal reabsorption of Cl⁻, K⁺, Na⁺ and fluid and inhibits acid secretion. Stimulation with scgITP causes an increase in both Cl⁻ dependent short-circuit current and …
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The Mechanism of the Action of Gastrin on Guinea Pig Ileum Smooth Muscle
… from Auerbach's plexus of guinea pig terminal ileum which, in turn, caused the muscle to contract. The purpose of this study was to verify the findings of Vizi et al. and to describe the mechanism and sites at which this action of gastrin was mediated.
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Characteristics of threonine, valine and methionine absorption in the jejunum and ileum of sheep
… functional. Wethers with cannulae located in the ileum absorbed more (P < .05) threonine, valine and methionine than those with jejunal cannulae. Equations were derived for each amino acid to predict the amount which would be absorbed when the initial concentrations of all three amino acids were …
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Characteristics of threonine, valine and methionine absorption in the jejunum and ileum of sheep
… functional. Wethers with cannulae located in the ileum absorbed more (P < .05) threonine, valine and methionine than those with jejunal cannulae. Equations were derived for each amino acid to predict the amount which would be absorbed when the initial concentrations of all three amino acids were …
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Glial activation in a mouse model of endometriosis and impact of Di(2-ethylhexyl) phthalate on glial cells, ileum, and colon
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01
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In vitro absorption of valine, threonine and methionine by the small intestine of sheep
… jejunum and significantly (P<.01) less than the ileum. The release of amino acids from duodenal tissue was small for threonine and methionine and negative for valine. Accumulation of amino acids by duodenal tissue was not significantly different from the ileum, but this represented a larger part …
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Developmental Gene Expression in the Small Intestine of Chickens from Lines Divergently Selected for High or Low Juvenile Body Weight
… and 14 (D14) post hatch. Duodenum, jejunum, ileum and liver were collected. DNA extracted from liver was used to sex birds by PCR. RNA was extracted from the intestinal segments of four males and four females from each mating combination (MC) and time point except E20 HL males (n = 3) and D7 …
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Regulation of Intestinal Development and Function in Early-Life Pigs
… jejunum, and increased lactase activity in the ileum (P = 0.020). Jejunal IL-β concentrations were greater in control pigs (P = 0.014) compared with other treatments, while mRNA abundance of intestinal integrity markers varied among treatment groups, with CLDN4 reduced in low pigs (P= 0.045), …
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Developmental Regulation of the Expression of Nutrient Transporter and BrushBorder Membrane Hydrolase Genes in the Small Intestine of Piglets
… and intestinal segments (duodenum, jejunum and ileum) were collected. The mRNA abundance was determined by Northern blot using specific cDNA probes for three disaccharidases (lactase-phlorizin hydrolase, LPH, sucrase-isomaltase, SI, and maltase-glucoamylase, MGA), three peptide hydrolases …
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MECHANISMS OF RAPID RESOLUTION OF DIABETES FOLLOWING ILEAL INTERPOSITION SURGERY IN THE RAT
… the role of lower intestinal stimulation of the ileum without other surgical confounds such as restriction and malabsorption. The general hypothesis is that lower intestinal stimulation may be necessary for improvement in glucose control. In Specific Aim 1, ileal interposition on diabetic rats …
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Tissue- and Development-specific Expression of Proton-mediated Peptide Transporters in the Developing Chicken
… in the proventriculus, duodenum, jejunum, ileum, ceca, large intestine, brain, heart, bursa of Fabricius, lung, kidney, and liver in layer chicks on embryonic days 18 and 20 and days 1, 3, 7, 10, and 14 post-hatch. Absolute quantification real-time PCR was used to measure gene expression. …
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Toxicokinetics and structure/toxicity relationships of low molecular weight peptide toxins from cyanobacteria
… of ($\sp3$H) 2H-MCLR at 75 $\mu$g/kg via the ileum, the maximal concentration of toxin in blood was achieved at 90 minutes after dosing, when ($\sp3$H) 2H-MCLR in portal venous blood was 3.6 times higher than in peripheral venous blood. At 4 hours after IV dosing at 25 $\mu$g/kg, 64.6 percent …
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The Pacemaker Function of the Small Intestine
… in the duodenum and 14 to 15 per minute in the ileum. In the terminal ileum there was somewhat of a reversal in the gradient of rhythmicity.</p> <p>Additional evidence is presented to suggest that a duodenal pacemaker controls the normal frequency of contractions in the jejunum and in the ileum. …
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Tissue Distribution of a Peptide Transporter mRNA in Sheep, Dairy Cows, Pigs, and Chickens
… from the omasum, rumen, duodenum, jejunum, and ileum. The estimated size of mRNA was 2.8 kb. No hybridization was observed with mRNA from the abomasum, cecum, colon, liver, kidney, and semitendinosus and longissimus muscles of either species or the mammary gland of the dairy cows. In pigs (6), …
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Investigação da atividade espasmolítica do extrato etanólico bruto das partes aéreas de Hyptis macrostachys Benth. (Lamiaceae) e do seu composto isolado HM308.
… in these organs. However, on guinea pig ileum HM-EtOHPA (9-729 μg/mL) inhibited significantly and concentration-dependently phasic contractions induced by 10-6 M carbachol (CCh) or histamine (IC50 = 164.7 ± 36.9 and 93.2 ± 22.2 μg/mL, respectively) as well as relaxed this organ in an …
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Pre-, pro-, and synbiotic modulation of the intestinal microbiota stimulates enteroendocrine mediated intestinal adaptation in piglets with short-bowel syndrome
… related to intestinal adaptation in the distal ileum and proximal colon 4) Identified key traits that differentiated our four treatment groups utilizing linear discriminant analysis, and developed statistical models that could identify which variables accounted for changes in specific structural …
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Ecology of Lactobacillus in the gastrointestinal tract of the weanling piglet
… bacteria were isolated from the pars esophagus, ileum, and cecum. The highest numbers (P $<$.05) of lactic acid organisms were isolated from the pars esophagus $(1.66\times10\sp{-9}$ CFU g$\sp{-1})$ and ileum $(1.36\times10\sp{-9}$ CFU g$\sp{-1})$ of animals receiving the CSL and CS diets. …
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Butyrate-Induced Expression of Proglucagon: Implications for Enteroendocrine Signaling and Intestinal Growth
… for this research is the L cell of the distal ileum and colon which expresses the proglucagon gene. Proglucagon encodes a number of important hormones, namely glucagon-like peptide 1 (GLP-1), glucagon-like peptide 2 (GLP-2), glicentin, and oxyntomodulin and thus may impact intestinal …
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Butyrate-induced expression of proglucagon: implications for enteroendocrine signaling and intestinal growth
… for this research is the L cell of the distal ileum and colon which expresses the proglucagon gene. Proglucagon encodes a number of important hormones, namely glucagon-like peptide 1 (GLP-1), glucagon-like peptide 2 (GLP-2), glicentin, and oxyntomodulin and thus may impact intestinal …
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