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Original Paper | 13-September-2016

Mesenteric changes in an ultrasound examination can facilitate the diagnosis of neuroendocrine tumors of the small intestine

Neuroendocrine tumors make up an interesting pathology of a variable clinical picture, prognosis, localization, endocrine activity and degree of malignancy. Aim: The aim of this paper is to assess whether ultrasonography can be helpful in diagnosing neuroendocrine tumors in the small intestine by analyzing changes in the mesentery. Material and methods:From 1996 to 2013, we encountered 17 patients (9 women and 8 men at the mean age of 57) with a neuroendocrine tumor in the small intestine. The

Andrzej Smereczyński, Teresa Starzyńska, Katarzyna Kołaczyk

Journal of Ultrasonography, Volume 15 , ISSUE 62, 274–282

Review | 25-September-2018

Pitfalls in ultrasound imaging of the stomach and the intestines

; therefore, this study focuses mainly on false positive errors which usually result from a lack of knowledge of anatomical variants of the gastrointestinal tract structure. In the case of the stomach, rugae and muscle layer thickening towards the pylorus have been mentioned, which constitute variants of the structure of this organ examined when empty. Diagnostic pitfalls in the small intestine may include the dudenojejunal flexure (ligament of Treitz), the horizontal part of the duodenum and the

Andrzej Smereczyński, Katarzyna Kołaczyk

Journal of Ultrasonography, Volume 18 , ISSUE 74, 207–211

original-paper | 01-May-2021

Comparative Analysis of the Microbiota Between Rumen and Duodenum of Twin Lambs Based on Diets of Ceratoides or Alfalfa

saturated fatty acids to the duodenum and cause a shift in the rumen and duodenum’s bacterial diversity (Castillo-Lopez et al. 2014). The small intestine, which comprises the duodenum, is a long and coiled tube where the remaining degradable activities occur. Villi that line the small intestine are the main site where nutrients are absorbed and are distributed to the whole body. Amino acids, fatty acids, and sugars which are the end products of digestion, are absorbed from the small intestines, enters

ZACCHEAUS PAZAMILALA AKONYANI, FENG SONG, YING LI, SUDE QIQIGE, JIANGHONG WU

Polish Journal of Microbiology, Volume 70 , ISSUE 2, 175–187

Research paper | 25-July-2017

Pharmacokinetics and pharmacodynamics of a novel Acetylcholinesterase Inhibitor, DMNG-3

had a positive effect of improvement of learning and memory in mice in passive avoidance tests. The elimination half-life (T1/2) was 14.07±1.29, 15.87±1.03 h, and the total clearance (CL) values were 0.70±0.11, 0.78±0.13 L/h/kg, respectively. The pharmacokinetic studies showed that DMNG-3 has a slowly clearance and large distribution volume in experimental animals, and its disposition is linear over the range of doses tested. The liver, small intestine, stomach, and large intestine were the major

Xin-Guo Zhang, Fei Kou, Guo-Di MA, Peng Tang, Zhong-Duo Yang

Acta Neurobiologiae Experimentalis, Volume 76 , ISSUE 2, 117–124

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