Feline gastrointestinal disease — diet — representative studies (Europe PMC)

Feline gastrointestinal disease — diet — representative studies (Europe PMC)

Source: Europe PMC (Europe PubMed Central) REST search, query "feline gastrointestinal disease diet", 2561 hits (2026-07-22). Each entry is a first-hand peer-reviewed study; the abstract opening is quoted verbatim from the publisher abstract. Six representative studies below.

1. PMID 41856840 — *[Paraphrased derived summary — non-Open-Access source.]* A 2026 Veterinary Clinics of North America (Small Animal Practice) article discusses accurately diagnosing feline gastrointestinal disease, especially differentiating lymphoplasmacytic enteritis (inflammatory bowel disease) from low-grade alimentary T-cell lymphoma; the excerpt is cut off before specific diagnostic guidance.
2. PMID 41992442 — Gastrointestinal microbiota and fecal fatty acids of cats with exocrine pancreatic insufficiency. (Journal of feline medicine and surgery, 2026). Abstract (opening): ObjectivesThe aim of the present study was to identify differences in fecal analytes (ie, microbiota, fatty acids [FAs]) in cats with exocrine pancreatic insufficiency (EPI) *[CC BY — Open Access, verbatim with attribution.]*
3. PMID 42188039 — Lipidomic Signatures in Feline Disease: A PRISMA-Guided Systematic Review. (Metabolites, 2026). Abstract (opening): Background/Objectives : Lipidomics has become a key component of systems biology, enabling comprehensive characterisation of lipid species and their roles in health and disease. *[CC BY — Open Access, verbatim with attribution.]*
4. PMID 41631677 — A psyllium-supplemented gastrointestinal diet is effective for the management of chronic constipation in cats: a 6-month controlled clinical trial. (Journal of feline medicine and surgery, 2026). Abstract (opening): ObjectivesThis study evaluated the efficacy of a psyllium-enriched diet for the management of chronic constipation in cats.MethodsA multicentre, controlled, blinded, 6-month trial *[CC BY — Open Access, verbatim with attribution.]*
5. PMID 42121787 — The Effects of Dietary <i>Enterococcus faecalis</i> HHP003 Supplementation on Gut Microbiota Composition and Gut Health in Cats with Mild Diarrhea. (Animals : an open access journal from MDPI, 2026). Abstract (opening): As a probiotic lactic acid bacterium, E. faecalis regulates intestinal flora, strengthens the intestinal barrier, and enhances immunity in the host. However, as a new strain *[CC BY — Open Access, verbatim with attribution.]*
6. PMID 41572251 — Obstructive colonic FGESF associated with feline infectious peritonitis in a cat: a case report. (BMC veterinary research, 2026). Abstract (opening): BACKGROUND: Feline infectious peritonitis (FIP) is a severe immune-mediated disease that develops in a small proportion of cats infected with feline coronavirus (FCoV). Clinical *[CC BY — Open Access, verbatim with attribution.]*

Note: study selection and synthesis are left to the API consumer; this topic only surfaces primary sources with verbatim abstract openings.

Source text: pdf-raw/evidence/europepmc_feline_gastrointestinal_diet_2026-07-22.txt (Europe PMC REST, 2026-07-22).

License & attribution

Mixed licensing per COPYRIGHT_POLICY §3: Open Access (CC BY / CC BY-NC / CC BY-NC-ND) studies are reproduced verbatim with attribution under their specific CC license; non-Open-Access studies are paraphrased as derived fact summaries (numbers and proper nouns preserved, sentences rewritten). Original records:

• https://pubmed.ncbi.nlm.nih.gov/41572251/
• https://pubmed.ncbi.nlm.nih.gov/41631677/
• https://pubmed.ncbi.nlm.nih.gov/41856840/
• https://pubmed.ncbi.nlm.nih.gov/41992442/
• https://pubmed.ncbi.nlm.nih.gov/42121787/
• https://pubmed.ncbi.nlm.nih.gov/42188039/