PMID: 18402208Apr 12, 2008Paper

Evaluation of lipid digestion using the 13C-mixed triglyceride breath test in patients with chronic pancreatitis

Revista de gastroenterología de México
Segundo Morán-VillotaMargarita Dehesa-Violante

Abstract

Steatorrhea represents the indirect sign of lipid maldigestion in chronic pancreatitis and even when the measurement of fecal fat is considered as a gold standard for the diagnosis of steatorrhea, this test is not commonly used within clinical practice because of the inconvenience related to sample collection. Although the use of breath test using mixted tryglicerides was initally validated as an indirect alternative for the assessment of exocrine pancreas reserve, only recently has used this method as a surrogate for the measurement of fat in feces. To evaluate fat digestion by means of the breath test with 13C labelled mixed triglycerides in patients with chronic pancreatitis. Patients with chronic pancreatitis underwent clinical and biochemical evaluation. The latter included serum amylase, lipase, betacarotenes; fecal fat analysis and breath test using 13C-mixed tryglicerides. Breath test results are expressed as the percentage of 13C recovered in the breath sample. Seventeen patients (age: 45 +/- 5 years) were included, of which 7 had steatorrhea (fecal fat greater than 7 g/day). In patients with steatorrhea, the percentage of recovered 13C from breath was significantly lower (6 +/- 4%) than in patients without it (25 +/- ...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology
Banavara Narasimhamurthy GirishVallath Balakrishnan
International Journal of Pancreatology : Official Journal of the International Association of Pancreatology
T NakamuraT Suda
Pancreatology : Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
Luigi BeniniLuca Frulloni
© 2022 Meta ULC. All rights reserved