Gastrointestinal tract diseases are characterized by an imbalance in physiological functions, which may involve inflammatory and metabolic pathways and trigger chronic, multifactorial, and idiopathic inflammatory disorders. The association of probiotics with prebiotics has the potential to remedy these afflictive conditions, because they attenuate or even block the adhesion of pathogenic microorganisms in the enteric environment. This article highlights the importance of using probiotics associated with fibers from Psyllium as prebiotics to maintain a healthy intestinal microbiota. We also present the technologies and encapsulating materials involved in coating to increase the survival rate of these strains when exposed to the gastrointestinal tract. The importance of products containing probiotics and fibers from Psyllium as prebiotics becomes increasingly evident when there is a health bias. Emerging health challenges and advances in research will drive selective approaches in biotechnology to discover and evaluate new probiotics and prebiotics that can potentially contribute to human health.
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http://dx.doi.org/10.1016/j.nut.2022.111772 | DOI Listing |
PLoS One
January 2025
Graduate Program in Health Sciences, Federal University of Uberlandia, Uberlandia, Minas Gerais, Brazil.
Colorectal cancer (CRC) is commonly treated with intestinal resections that lead to colostomy, which can influence changes in eating habits. This study aimed to analyze energy and nutrient intake, diet quality, and food consumption based on the processing level in CRC patients after colostomy. A prospective study was carried out at three time points (T0-recent colostomy, T1-3 months after colostomy, and T2-6 months after colostomy).
View Article and Find Full Text PDFAlzheimers Dement
December 2024
HOSPITAL UNIVERSITARIO FUNDACION ALCORCON, MADRID, Spain.
Background: Lamin A is barely expressed in human brain neurons or in murine models such as mice and rats. However, in Alheimer´s disease (AD) brains, neurons in the hippocampus and entorhinal cortex abnormally express lamina A from the initial stages of the disease, being a biomarker together with phosphorylated Tau of the nuclear pathology of AD. Constipation and mesenteric neuronal loss are related to aging and neurodegenerative diseases such as AD.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
The University of Texas Health Science Center at Houston, Houston, TX, USA.
Background: The persistent neurological symptoms seen in long COVID survivors are attributed to immune system dysfunctions and changes in the microbiome induced by SARS-CoV-2 infection. In addition to the initial respiratory manifestations, a significant portion of COVID-19 patients present with neurodegenerative symptoms. Our hypothesis suggests that disruptions in inflammatory signals and alterations in the gut microbiome post-COVID-19 play pivotal roles in the development of neurodegenerative complications among individuals experiencing prolonged effects of the disease.
View Article and Find Full Text PDFJ Inflamm Res
January 2025
Gastroenterology Department, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Background: Our study examines the relationship between gastroesophageal reflux disease (GERD) and small intestinal bacterial overgrowth (SIBO), focusing on the potential impact of acid-suppressive drugs. We also explore changes in gut microbiota and metabolism in patients with both conditions.
Methods: This study included patients from the Department of Gastroenterology, Beijing Shijitan Hospital, between February 2021 and November 2023.
Behav Brain Funct
January 2025
Wenzhou Key Laboratory of Sanitary Microbiology; School of Laboratory Medicine and Life Sciences; Key Laboratory of Laboratory Medicine, Ministry of Education, Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
Alzheimer's disease (AD) is a prevalent and progressive neurodegenerative disorder that is the leading cause of dementia. The underlying mechanisms of AD have not yet been completely explored. Neuroinflammation, an inflammatory response mediated by certain mediators, has been exhibited to play a crucial role in the pathogenesis of AD.
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