Results 31 to 40 of about 368,441 (377)
Frontiers in Physiology, 2023 Background: The steady-state intestinal perfusion system represents a tool used in measuring intestinal fluid absorption and bicarbonate secretion in vivo; however, detailed procedures and parameters were not elucidated fully.Aim: We focused on the ...
Wenjuan Fan, Qinghai Tan
doaj +1 more source
Increasing weaning age of piglets from 4 to 7 weeks reduces stress, increases post-weaning feed intake but does not improve intestinal functionality [PDF]
, 2010 This study tested the hypothesis that late weaning and the availability of creep feed during the suckling period compared with early weaning, improves feed intake, decreases stress and improves the integrity of the intestinal tract.
Dekker, R.A. +3 more
core +2 more sources
Intestinal apoptotic changes linked to metabolic status in fasted and refed rats [PDF]
Pflugers Arch 451 (03/2006) 749-759, 2007 Intestinal apoptosis and expression of apoptosis inducers - the cytokines TNFalpha, TGFbeta1 - and the intestinal transcription factor Cdx2, were studied according to two different metabolic and hormonal phases which characterize long-term fasting: the long period of protein sparing during which energy expenditure is derived from lipid oxidation (phase
arxiv +1 more source
Iron metabolism of intestinal mucosa in various blood diseases [PDF]
, 1964 For the investigation of iron metabolism in the intestinal mucosa in various blood diseases, intestinal biopsy (duodenum) was performed on 10 healthy controls and 35 cases with various blood diseases.
Kimura, Ikuro +2 more
core +1 more source
Regional Intestinal Drug Absorption [PDF]
, 2022 The gastrointestinal tract (GIT) can be broadly divided into several regions: the stomach, the small intestine (which is subdivided to duodenum, jejunum, and ileum), and the colon. The conditions and environment in each of these segments, and even within
core +1 more source
Measurement of gut permeability using fluorescent tracer agent technology [PDF]
, 2017 The healthy gut restricts macromolecular and bacterial movement across tight junctions, while increased intestinal permeability accompanies many intestinal disorders.
Debreczeny, Martin P +11 more
core +3 more sources
Channel Capacity of Starch and Glucose Molecular Communications in the Small Intestine Digestive Tract [PDF]
arXiv, 2021 The emerging field of Molecular Communication (MC) aims to characterize biological-based signaling environment through information that are encoded into molecules. Since the birth of this field, a number of different applications and biological systems have been characterized using MC theory.
arxiv
Intestinal Parasites Classification Using Deep Belief Networks [PDF]
, 2021 Currently, approximately $4$ billion people are infected by intestinal parasites worldwide. Diseases caused by such infections constitute a public health problem in most tropical countries, leading to physical and mental disorders, and even death to children and immunodeficient individuals.
arxiv +1 more source
Molecules, 2014 Cortex Eucommia has been used as a kidney-tonifying herbal medicine with a long history of compatibility with Fructus Psoraleae. Geniposide (GP) and geniposidic acid (GPA) are the two main chemical components in Cortex Eucommia. In the present study, the
Yan Huo +6 more
doaj +1 more source
Journal of Nanobiotechnology, 2021 Background The use of drug nanocarriers to encapsulate drugs for oral administration may become an important strategy in addressing the challenging oral absorption of some drugs.
Shiqi Guo +7 more
doaj +1 more source