Results 31 to 40 of about 18,312 (221)

The effect of enzymes on the in vitro degradation behavior of Mg alloy wires in simulated gastric fluid and intestinal fluid

open access: yesBioactive Materials, 2022
With an upsurge of biodegradable metal implants, the research and application of Mg alloys in the gastrointestinal environment of the digestive tract have been of great interest. Digestive enzymes, mainly pepsin in the stomach and pancreatin in the small
Yue Zhang   +7 more
doaj   +1 more source

Malnutrition and the Ways of its Correction in Infants with Food Intolerance

open access: yesZdorovʹe Rebenka, 2016
Objective: to examine the status of digestion and the efficiency of correction of its disorders in infants with food intolerance. Patients and methods. We observed 40 infants (from 6 months to 3 years of life) with food intolerance, including 14 children
O.H. Shadrin   +2 more
doaj   +1 more source

Biocompatibility of a lab-on-a-pill sensor in artificial gastrointestinal environments [PDF]

open access: yes, 2006
n this paper, we present a radiotelemetry sensor, designed as a lab-in-a-pill, which incorporates a two-channel microfabricated sensor platform for real-time measurements of temperature and pH.
Cooper, J.M.   +4 more
core   +1 more source

The Viability of the Lactobacillus Rhamnosus IL4.2 Strain in Simulated Gastrointestinal Conditions

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The viability maintenance of Lactobacillus rhamnosus IL4.2 strain in gastrointestinal conditions represents one of the most important characteristics regarding its use for obtaining probiotic products. The tests were performed with a cell suspension kept
Emanuel Vamanu   +4 more
doaj  

In vitro assessment of bioaccessibility of the antioxidant activity of kombucha beverages after gastric and intestinal digestion [PDF]

open access: yesFood and Feed Research, 2020
Kombucha beverage is a fermented product obtained by kombucha culture fermentation of, usually, black or green tea. Besides black and green tea, kombucha also ferments water extracts of medicinal herbs. The obtained products possess antioxidant activity.
Vitas Jasmina S.   +4 more
doaj  

Matching in vitro bioaccessibility of polyphenols and antioxidant capacity of soluble coffee by Boosted Regression Trees [PDF]

open access: yes, 2015
The aim of this study was to evaluate changes in polyphenol profile and antioxidant capacity of five soluble coffees throughout a simulated gastro-intestinal digestion, including absorption through a dialysis membrane.
Baroni, María Verónica   +7 more
core   +1 more source

EXOCRINE PANCREATIC INSUFFICIENCY IN CHILDREN WITH TYPE 1 DIABETES MELLITUS: A NEW PROBLEM OF PEDIATRIC GASTROENTEROLOGY

open access: yesВопросы современной педиатрии, 2013
One of the complications of diabetes mellitus is the development of pancreatic exocrine insufficiency. Fecal elastase 1 is a good marker of pancreatic exocrine secretion.
A. A. Nizhevich   +4 more
doaj   +1 more source

Nutritive value of unconventional fibrous ingredients fed to Guinea pigs in the Democratic Republic of Congo [PDF]

open access: yes, 2009
peer reviewedThe energy and protein value for Guinea pigs (GP) of 9 forages (7 dicots and 2 grasses) and 5 hay-based diets was determined. The apparent faecal digestibility of dry matter, organic matter, crude protein and energy was measured on GP housed
A Feksi   +93 more
core   +6 more sources

The in vitro assessment of the bioavailability of iron in New Zealand beef : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Physiology at Massey University, Palmerston North, New Zealand / [PDF]

open access: yes, 2003
The bioavailability of iron in New Zealand beef either alone or as part of a 'typical' New Zealand meal was investigated. The solubility of iron and its in vitro absorption by mouse intestinal tissue were used to evaluate iron bioavailability.
Walker, Lisa Rochelle
core  

Constraint of Lignin–Carbohydrate Complex Orchestrated on Polyphenol in Oil–Water Interface Targeting Ulcerative Colitis Therapy

open access: yesAdvanced Science, EarlyView.
This study constructed the W1/O/W2 emulsion–based targeted therapy delivery system for ulcerative colitis (UC) utilizing LCC as surfactant for the first time. This multifunctional emulsion offered certain therapeutic advantages for UC, including targeted colonic delivery of active compounds, synergistic modulation of gut microbiota through combined ...
Qian Wu   +9 more
wiley   +1 more source

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