Results 71 to 80 of about 9,094 (203)

Hydrogen breath test as a diagnostic tool

Quality in Sport
Introduction and Purpose: Hydrogen breath tests serve the crucial purpose of evaluating the absorption of nutrients in the small intestine, particularly when carbohydrates are not properly absorbed, leading to bacterial overgrowth.
Natalia Zozula, Zuzanna Tomczewska, Aleksandra Rykucka, Marcin Wąs, Aleksandra Latała, Justyna Kiełbasa, Agata Kowalczyk, Katarzyna Bil, Iga Ślesicka, Magda Przestrzelska   +9 more
doaj   +1 more source

Investigating the effects of an oral fructose challenge on hepatic ATP reserves in healthy volunteers: a 31P MRS study [PDF]

, 2015
Background: Impaired homeostasis of hepatic ATP has been associated with NAFLD. An intravenous fructose infusion has been shown to be an effective challenge to monitor the depletion and subsequent recovery of hepatic ATP reserves using 31P MRS.
Abdelmalek, Awad, Bawden, Bollen, Buemann, Choi, Cortez-Pinto, Cortez-Pinto, E. Ciampi, G.P. Aithal, Gallis, I.A. Macdonald, Ix, Johnson, Johnston, Johnston, Jovanovic, K. Hunter, Korieh, Kwiatek, L. Marciani, Lim, M.C. Stephenson, Musso, Nair, Nair, Oberhaensli, Ouyang, P.A. Gowland, P.G. Morris, Roelsgaard, Rumessen, S.J. Bawden, Schultz, Stefan, Stephenson, Szendroedi   +36 more
core   +1 more source

Intestinal microbiota, probiotics and mental health: from Metchnikoff to modern advances: Part II – contemporary contextual research [PDF]

, 2013
In recent years there has been a renewed interest concerning the ways in which the gastrointestinal tract – its functional integrity and microbial residents – might influence human mood (e.g. depression) and behavioral disorders.
Bested, Alison C, Logan, Alan C, Selhub, Eva Michelle   +2 more
core   +2 more sources

Fructose, trehalose and sorbitol malabsorption.

European review for medical and pharmacological sciences, 2013
Carbohydrate malabsorption is a frequent clinical condition, often associated with abdominal symptoms. Although lactose represents the most commonly malabsorbed sugar, also other carbohydrates, such as fructose, trehalose and sorbitol may be incorrectly absorbed in the small intestine.
Montalto, Massimo, Gallo, Antonio, Ojetti, Veronica, Gasbarrini, Antonio   +3 more
openaire   +3 more sources

Clinical Outcomes and Food Triggers Following Low Food Chemical Diet Implementation: A Retrospective Audit of Dietetic Practice

Journal of Human Nutrition and Dietetics, Volume 38, Issue 5, October 2025.
ABSTRACT Introduction Food hypersensitivity describes a range of nonimmune food related reactions of varying aetiology causing gastrointestinal and extraintestinal symptoms. This study aimed to evaluate if the low‐chemical diet improves gastrointestinal and/or extraintestinal symptoms, and whether specific food challenges induce symptoms.
Zoe Cooke, Kathryn Lynam, Jacqueline Barrett, Jessica R. Biesiekierski, Gina Trakman, Caroline J. Tuck   +5 more
wiley   +1 more source

Expression of Na+/glucose co-transporter 1 (SGLT1) in the intestine of piglets weaned to different concentrations of dietary carbohydrate [PDF]

, 2017
Na+/glucose co-transporter 1 (SGLT1) transports dietary sugars from the lumen of the intestine into enterocytes. Regulation of this protein is essential for the provision of glucose to the body and, thus, is important for maintenance of glucose ...
Al-Rammahi, Miran A., Arora, Daleep K., Batchelor, Daniel J., Bravo, David, Coulter, Erin A., Ionescu, Catherine, Moran, Andrew W., Shirazi-Beechey, Soraya P.   +7 more
core  

Lactose Intolerance: Common Misunderstandings [PDF]

, 2019
Lactose intolerance primarily refers to a syndrome having different symptoms upon the consumption of foods containing lactose. It is one of the most common form of food intolerance and occurs when lactase activity is reduced in the brush border of the ...
Berni Canani, Roberto, Di Costanzo, Margherita   +1 more
core   +1 more source

Comparative Analysis of Breastfeeding and Infant Formulas: Short‐ and Long‐Term Impacts on Infant Nutrition and Health

Food Science &Nutrition, Volume 13, Issue 9, September 2025.
Breastfeeding provides various benefits, such as supporting the immune system and promoting brain and physical development. Infant formulas are a viable alternative to support growth when breastfeeding is not feasible. The review emphasizes that both methods are important and calls for personalized feeding guidance based on the mother's health, living ...
Kalmee Pramoda Kariyawasam, Geeshani Somaratne, Sumali Dilrukshi Dillimuni, Umani Walallawita   +3 more
wiley   +1 more source

Hereditary folate malabsorption due to a mutation in the external gate of the proton-coupled folate transporter SLC46A1

Blood Advances, 2018
: Hereditary folate malabsorption (HFM) is an autosomal recessive disorder characterized by impaired intestinal folate absorption and impaired folate transport across the choroid plexus due to loss of function of the proton-coupled folate transporter ...
Srinivas Aluri, Rongbao Zhao, Charlotte Lubout, Susanna M.I. Goorden, Andras Fiser, I. David Goldman   +5 more
doaj   +1 more source

Enfermedad celíaca y constipación: una manifestación clínica atípica y poco frecuente [PDF]

, 2012
OBJECTIVE: To report two cases of patients with celiac disease (CD) whose main complaint was chronic constipation. CASE DESCRIPTION: Two girls, aged 18 and 30 months, had chronic constipation refractory to standard treatment.
Andrade, Jacy Alves Braga de, Boé, Cristiane, Fagundes-Neto, Ulysses, Lozinsky, Adriana Chebar, Patricio, Francy Reis da Silva   +4 more
core   +3 more sources