Search Results - "Feces"

Fecal elastase-1 and ¹³ C-mixed triglyceride breath test vs. coefficient of fat absorption to diagnose exocrine pancreatic insufficiency after pancreatic surgery.

Authors: Sirera-Sirera P Lluís N Lluís F et al.

Source: Gastroenterologia y hepatologia [Gastroenterol Hepatol] 2025 Dec; Vol. 48 (10), pp. 502492. Date of Electronic Publication: 2025 May 30.

Publication Type: Journal Article; Comparative Study

Journal Info: Publisher: Elsevier España Country of Publication: Spain NLM ID: 8406671 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 0210-5705 (Print) Linking ISSN: 02105705 NLM ISO Abbreviation: Gastroenterol Hepatol Subsets: MEDLINE

MeSH Terms: Exocrine Pancreatic Insufficiency*/diagnosis , Exocrine Pancreatic Insufficiency*/etiology , Pancreatic Elastase*/analysis , Feces*/enzymology , Feces*/chemistry , Triglycerides*/analysis , Postoperative Complications*/diagnosis , Postoperative Complications*/etiology , Postoperative Complications*/metabolism , Pancreatectomy*/adverse effects, Humans ; Breath Tests/methods ; Male ; Female ; Middle Aged ; Carbon Isotopes ; Aged ; Adult

Relationship between water-soluble primary metabolites in feces, gut microbiota, and dietary history in healthy female university students using gas chromatography-mass spectrometry: A cross-sectional study.

Authors: Okada G Tahata Y Ueno S et al.

Source: Nutrition and health [Nutr Health] 2025 Dec; Vol. 31 (4), pp. 1805-1818. Date of Electronic Publication: 2025 Apr 04.

Publication Type: Journal Article

Journal Info: Publisher: Sage Country of Publication: England NLM ID: 8306569 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 0260-1060 (Print) Linking ISSN: 02601060 NLM ISO Abbreviation: Nutr Health Subsets: MEDLINE

MeSH Terms: Gastrointestinal Microbiome*/physiology , Feces*/chemistry , Feces*/microbiology , Diet* , Metabolome* , Feeding Behavior*, Humans ; Female ; Cross-Sectional Studies ; Gas Chromatography-Mass Spectrometry ; Young Adult ; Universities ; Students ; Adult ; Principal Component Analysis ; Metabolomics/methods

Differences in prokaryotic and viral community between rumen and feces.

Authors: Sato Y Kumagai H Hirooka H et al.

Source: Scientific reports [Sci Rep] 2025 Dec 05; Vol. 15 (1), pp. 43232. Date of Electronic Publication: 2025 Dec 05.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/virology , Rumen*/microbiology , Rumen*/virology , Viruses*/genetics , Viruses*/classification , Prokaryotic Cells*/virology, Animals ; Metagenomics/methods ; Metagenome ; Bacteria/genetics ; Virome ; Genome, Viral ; Gastrointestinal Microbiome

Faecal metabolites as a readout of habitual diet capture dietary interactions with the gut microbiome.

Authors: Pope R Visconti A Zhang X et al.

Source: Nature communications [Nat Commun] 2025 Dec 04; Vol. 16 (1), pp. 10051. Date of Electronic Publication: 2025 Dec 04.

Publication Type: Journal Article; Twin Study

Journal Info: Publisher: Nature Pub. Group Country of Publication: England NLM ID: 101528555 Publication Model: Electronic Cited Medium: Internet ISSN: 2041-1723 (Electronic) Linking ISSN: 20411723 NLM ISO Abbreviation: Nat Commun Subsets: MEDLINE

MeSH Terms: Feces*/chemistry , Feces*/microbiology , Gastrointestinal Microbiome*/physiology , Diet*, Humans ; Male ; Female ; Metabolome ; Middle Aged ; Metabolomics/methods ; Aged ; Metagenomics ; Adult ; Machine Learning

Rapid estimation of bacterial abundance in mouse feces by flow cytometry with SYBR green I and counting beads.

Authors: Piqueras VA Correa SG

Source: Journal of microbiological methods [J Microbiol Methods] 2025 Dec; Vol. 239, pp. 107323. Date of Electronic Publication: 2025 Nov 10.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Biomedical Country of Publication: Netherlands NLM ID: 8306883 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-8359 (Electronic) Linking ISSN: 01677012 NLM ISO Abbreviation: J Microbiol Methods Subsets: MEDLINE

MeSH Terms: Flow Cytometry*/methods , Feces*/microbiology , Organic Chemicals*/chemistry , Bacteria*/isolation & purification , Bacteria*/classification , Bacterial Load*/methods, Animals ; Diamines ; Benzothiazoles ; Mice ; Quinolines ; Female ; Mice, Inbred C57BL ; Male ; Gastrointestinal Microbiome ; Staining and Labeling/methods ; Specific Pathogen-Free Organisms ; Fluorescent Dyes

Effect of short-term dietary intervention on fecal serotonin, gut microbiome-derived tryptophanase, and energy absorption in a randomized crossover trial: an exploratory analysis.

Authors: Yoshimura E Hamada Y Hatamoto Y et al.

Source: Gut microbes [Gut Microbes] 2025 Dec; Vol. 17 (1), pp. 2514137. Date of Electronic Publication: 2025 Jun 09.

Publication Type: Journal Article; Randomized Controlled Trial

Journal Info: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101495343 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1949-0984 (Electronic) Linking ISSN: 19490976 NLM ISO Abbreviation: Gut Microbes Subsets: MEDLINE

MeSH Terms: Gastrointestinal Microbiome* , Feces*/chemistry , Feces*/microbiology , Serotonin*/analysis , Serotonin*/metabolism , Tryptophanase*/metabolism , Tryptophanase*/analysis , Tryptophanase*/genetics , Diet*, Humans ; Cross-Over Studies ; Male ; Adult ; Female ; Young Adult ; Energy Metabolism ; Bacteria/classification ; Bacteria/genetics ; Bacteria/isolation & purification ; RNA, Ribosomal, 16S/genetics

Faecal metaproteomics analysis reveals a high cardiovascular risk profile across healthy individuals and heart failure patients.

Authors: Yang C Camargo Tavares L Lee HC et al.

Source: Gut microbes [Gut Microbes] 2025 Dec; Vol. 17 (1), pp. 2441356. Date of Electronic Publication: 2024 Dec 22.

Publication Type: Journal Article

Journal Info: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101495343 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1949-0984 (Electronic) Linking ISSN: 19490976 NLM ISO Abbreviation: Gut Microbes Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/chemistry , Gastrointestinal Microbiome* , Proteomics* , Heart Failure* , Cardiovascular Diseases*, Humans ; Male ; Female ; Middle Aged ; Aged ; Adult ; Proteome/analysis ; Bacteria/classification ; Bacteria/isolation & purification ; Bacteria/genetics ; Bacteria/metabolism ; Risk Factors ; Diet

Optimizing the indeterminate zone for the DiaSorin LIAISON H. Pylori stool antigen test.

Authors: Volodko N Estey MP Proctor D et al.

Source: Clinical biochemistry [Clin Biochem] 2025 Dec; Vol. 140, pp. 111027. Date of Electronic Publication: 2025 Oct 08.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Science Country of Publication: United States NLM ID: 0133660 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2933 (Electronic) Linking ISSN: 00099120 NLM ISO Abbreviation: Clin Biochem Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/chemistry , Helicobacter pylori*/immunology , Helicobacter pylori*/isolation & purification , Helicobacter Infections*/diagnosis , Helicobacter Infections*/microbiology , Antigens, Bacterial*/analysis, Humans ; Female ; Male ; Middle Aged ; Breath Tests ; Adult ; Aged

Suppression/competition PCR: A novel method to minimize unwanted amplicons in metabarcoding, with applications to parasite detection in fecal samples.

Authors: Carpani JM Barta JR Guy RA

Source: Journal of microbiological methods [J Microbiol Methods] 2025 Dec; Vol. 239, pp. 107320. Date of Electronic Publication: 2025 Nov 03.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Biomedical Country of Publication: Netherlands NLM ID: 8306883 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-8359 (Electronic) Linking ISSN: 01677012 NLM ISO Abbreviation: J Microbiol Methods Subsets: MEDLINE

MeSH Terms: Feces*/parasitology , Feces*/microbiology , DNA Barcoding, Taxonomic*/methods , Polymerase Chain Reaction*/methods , Parasites*/genetics , Parasites*/isolation & purification , Parasites*/classification, Animals ; RNA, Ribosomal, 18S/genetics ; Humans ; DNA Primers/genetics ; Fungi/genetics ; Helminths/genetics ; Helminths/isolation & purification ; Sensitivity and Specificity

Comprehensive analysis of faecal metagenomic and serum metabolism revealed the role of gut microbes and related metabolites in detecting colorectal lateral spreading tumours.

Authors: Lin H Chen Y Zhou M et al.

Source: Virulence [Virulence] 2025 Dec; Vol. 16 (1), pp. 2489154. Date of Electronic Publication: 2025 Apr 13.

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal Info: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101531386 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2150-5608 (Electronic) Linking ISSN: 21505594 NLM ISO Abbreviation: Virulence Subsets: MEDLINE

MeSH Terms: Colorectal Neoplasms*/diagnosis , Colorectal Neoplasms*/microbiology , Colorectal Neoplasms*/pathology , Colorectal Neoplasms*/metabolism , Colorectal Neoplasms*/blood , Gastrointestinal Microbiome* , Feces*/microbiology , Feces*/chemistry, Humans ; Male ; Female ; Middle Aged ; Metagenomics ; Aged ; Metabolomics ; Dysbiosis/microbiology ; Bacteria/classification ; Bacteria/genetics ; Bacteria/metabolism ; Bacteria/isolation & purification ; Metabolic Networks and Pathways ; Case-Control Studies ; Adult

Bacteriophage as a promising approach for the biocontrol of typical pathogenic bacteria Escherichia coli in fecal environment.

Authors: Li H Yang S Chow CWK et al.

Source: Microbial pathogenesis [Microb Pathog] 2025 Dec; Vol. 209, pp. 108032. Date of Electronic Publication: 2025 Sep 13.

Publication Type: Journal Article

Journal Info: Publisher: Academic Press Country of Publication: England NLM ID: 8606191 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-1208 (Electronic) Linking ISSN: 08824010 NLM ISO Abbreviation: Microb Pathog Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/virology , Escherichia coli*/virology , Bacteriophages*/isolation & purification , Bacteriophages*/physiology , Bacteriophages*/genetics , Coliphages*/isolation & purification , Coliphages*/genetics , Coliphages*/physiology, Humans ; Temperature ; Hydrogen-Ion Concentration ; Ultraviolet Rays ; Microbial Viability/radiation effects ; Phage Therapy/methods ; Sewage/microbiology

Fecal gut microbiota and amino acids as noninvasive diagnostic biomarkers of Pediatric inflammatory bowel disease.

Authors: Vermeer E Jagt JZ Lap EM et al.

Source: Gut microbes [Gut Microbes] 2025 Dec; Vol. 17 (1), pp. 2517828. Date of Electronic Publication: 2025 Jun 12.

Publication Type: Journal Article

Journal Info: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101495343 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1949-0984 (Electronic) Linking ISSN: 19490976 NLM ISO Abbreviation: Gut Microbes Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/chemistry , Gastrointestinal Microbiome* , Amino Acids*/analysis , Inflammatory Bowel Diseases*/diagnosis , Inflammatory Bowel Diseases*/microbiology, Humans ; Biomarkers/analysis ; Child ; Male ; Female ; Adolescent ; Bacteria/classification ; Bacteria/isolation & purification ; Bacteria/genetics ; Leukocyte L1 Antigen Complex/analysis ; Child, Preschool ; Cohort Studies ; Machine Learning

Critical Assessment of MetaProteome Investigation 2 (CAMPI-2): multi-laboratory assessment of sample processing methods to stabilize fecal microbiome for functional analysis.

Authors: Tanca A Schallert K Grenga L et al.

Source: Microbiome [Microbiome] 2025 Nov 27; Vol. 13 (1), pp. 245. Date of Electronic Publication: 2025 Nov 27.

Publication Type: Journal Article; Multicenter Study

Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101615147 Publication Model: Electronic Cited Medium: Internet ISSN: 2049-2618 (Electronic) Linking ISSN: 20492618 NLM ISO Abbreviation: Microbiome Subsets: MEDLINE

MeSH Terms: Feces*/microbiology , Feces*/chemistry , Specimen Handling*/methods , Proteomics*/methods , Gastrointestinal Microbiome* , Proteome*/analysis, Humans ; Bacteria/classification ; Bacteria/genetics ; Bacteria/isolation & purification ; Laboratories

Untargeted Metabolomics Identifies Faecal Filtrate-Derived Metabolites That Disrupt Clostridioides difficile Metabolism and Confer Gut Barrier Cytoprotection.

Authors: Qassadi FI Johnson C Robinson K et al.

Source: International journal of molecular sciences [Int J Mol Sci] 2025 Nov 20; Vol. 26 (22). Date of Electronic Publication: 2025 Nov 20.

Publication Type: Journal Article

Journal Info: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101092791 Publication Model: Electronic Cited Medium: Internet ISSN: 1422-0067 (Electronic) Linking ISSN: 14220067 NLM ISO Abbreviation: Int J Mol Sci Subsets: MEDLINE

MeSH Terms: Clostridioides difficile*/metabolism , Metabolomics*/methods , Feces*/microbiology , Feces*/chemistry , Clostridium Infections*/metabolism , Clostridium Infections*/therapy , Clostridium Infections*/microbiology , Cytoprotection* , Intestinal Mucosa*/metabolism , Intestinal Mucosa*/microbiology, Humans ; Fecal Microbiota Transplantation ; Metabolome ; Gastrointestinal Microbiome ; Female ; Male

Impact of yak excreta on soil bacterial community in alpine marsh under warming conditions.

Authors: Guo X Yang C Fu Q et al.

Source: Applied and environmental microbiology [Appl Environ Microbiol] 2025 Nov 19; Vol. 91 (11), pp. e0149325. Date of Electronic Publication: 2025 Oct 21.

Publication Type: Journal Article

Journal Info: Publisher: American Society for Microbiology Country of Publication: United States NLM ID: 7605801 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1098-5336 (Electronic) Linking ISSN: 00992240 NLM ISO Abbreviation: Appl Environ Microbiol Subsets: MEDLINE

MeSH Terms: Soil Microbiology* , Wetlands* , Feces*/microbiology , Feces*/chemistry , Bacteria*/classification , Bacteria*/isolation & purification , Bacteria*/genetics , Microbiota*, Animals ; Cattle ; Soil/chemistry ; Temperature ; Global Warming

Bioactivity and probiotic potential of bound polyphenols in insoluble and soluble dietary fibers from mango peel during in vitro digestion and fecal fermentation.

Authors: Ji M Zhang Y Yu J et al.

Source: Food chemistry [Food Chem] 2025 Nov 15; Vol. 492 (Pt 3), pp. 145536. Date of Electronic Publication: 2025 Jul 11.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

MeSH Terms: Mangifera*/chemistry , Mangifera*/metabolism , Dietary Fiber*/analysis , Dietary Fiber*/metabolism , Polyphenols*/metabolism , Polyphenols*/chemistry , Probiotics*/metabolism , Probiotics*/chemistry , Feces*/microbiology , Feces*/chemistry , Plant Extracts*/chemistry , Plant Extracts*/metabolism, Fermentation ; Digestion ; Fruit/chemistry ; Fruit/metabolism ; Humans ; Bacteria/metabolism ; Bacteria/isolation & purification ; Bacteria/genetics ; Bacteria/classification ; Gastrointestinal Microbiome/drug effects ; Fatty Acids, Volatile/metabolism ; Solubility

[Effects of acupoint catgut embedding on gut microbiota and fecal short-chain fatty acids in Parkinson's disease patients with constipation].

Authors: Zhang X Jiang J Li W et al.

Source: Zhongguo zhen jiu = Chinese acupuncture & moxibustion [Zhongguo Zhen Jiu] 2025 Nov 12; Vol. 45 (11), pp. 1533-1540. Date of Electronic Publication: 2025 Feb 06.

Publication Type: Journal Article; Randomized Controlled Trial; English Abstract

Journal Info: Publisher: Guoji Shudian Country of Publication: China NLM ID: 8600658 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0255-2930 (Print) Linking ISSN: 02552930 NLM ISO Abbreviation: Zhongguo Zhen Jiu Subsets: MEDLINE

MeSH Terms: Constipation*/therapy , Constipation*/microbiology , Constipation*/metabolism , Gastrointestinal Microbiome* , Acupuncture Points* , Parkinson Disease*/microbiology , Parkinson Disease*/metabolism , Parkinson Disease*/therapy , Parkinson Disease*/complications , Fatty Acids, Volatile*/metabolism , Catgut* , Feces*/chemistry , Feces*/microbiology , Acupuncture Therapy*, Humans ; Male ; Female ; Middle Aged ; Aged ; Quality of Life ; Adult

Characterizing gut microbiota and fecal metabolites in intervertebral disc degeneration: insights into the gut-disc axis.

Authors: Liu J Li T Jiang T

Source: Journal of applied microbiology [J Appl Microbiol] 2025 Nov 04; Vol. 136 (11).

Publication Type: Journal Article

Journal Info: Publisher: Oxford University Press Country of Publication: England NLM ID: 9706280 Publication Model: Print Cited Medium: Internet ISSN: 1365-2672 (Electronic) Linking ISSN: 13645072 NLM ISO Abbreviation: J Appl Microbiol Subsets: MEDLINE

MeSH Terms: Gastrointestinal Microbiome* , Feces*/microbiology , Feces*/chemistry , Intervertebral Disc Degeneration*/microbiology , Intervertebral Disc Degeneration*/metabolism, Humans ; Male ; Middle Aged ; Female ; Adult ; RNA, Ribosomal, 16S/genetics ; Dysbiosis/microbiology ; Bacteria/classification ; Bacteria/genetics ; Bacteria/isolation & purification ; Metabolome

Urban environmental drivers of eukaryotic microbiota and parasite prevalence in domestic pigeon faeces: a metabarcoding-based public health risk assessment in Seoul, South Korea.

Authors: Oh S Choi JH Chavarria X et al.

Source: Journal of the Royal Society, Interface [J R Soc Interface] 2025 Nov; Vol. 22 (232), pp. 20250430. Date of Electronic Publication: 2025 Nov 26.

Publication Type: Journal Article

Journal Info: Publisher: Royal Society Country of Publication: England NLM ID: 101217269 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1742-5662 (Electronic) Linking ISSN: 17425662 NLM ISO Abbreviation: J R Soc Interface Subsets: MEDLINE

MeSH Terms: Columbidae*/parasitology , Columbidae*/microbiology , Feces*/parasitology , Feces*/microbiology , Eimeria*/isolation & purification , Eimeria*/genetics , Isospora*/isolation & purification , Isospora*/genetics , Bird Diseases*/epidemiology , Bird Diseases*/parasitology , Microbiota*, Animals ; Risk Assessment ; Republic of Korea/epidemiology ; Public Health ; Prevalence ; Seoul/epidemiology ; DNA Barcoding, Taxonomic ; Humans

Fecal short-chain fatty acids vary by sex and amyloid status.

Authors: Kuehn JF Zhang Q Heston MB et al.

Source: Alzheimer's & dementia : the journal of the Alzheimer's Association [Alzheimers Dement] 2025 Nov; Vol. 21 (11), pp. e70877.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley & Sons, Ltd Country of Publication: United States NLM ID: 101231978 Publication Model: Print Cited Medium: Internet ISSN: 1552-5279 (Electronic) Linking ISSN: 15525260 NLM ISO Abbreviation: Alzheimers Dement Subsets: MEDLINE

MeSH Terms: Fatty Acids, Volatile*/metabolism , Fatty Acids, Volatile*/analysis , Feces*/chemistry , Feces*/microbiology , Gastrointestinal Microbiome*/physiology , Alzheimer Disease*/metabolism, Humans ; Female ; Male ; Aged ; Sex Factors ; Biomarkers/cerebrospinal fluid ; Cognitive Dysfunction