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Pangastrointestinal system dysfunction — Clinical Guidelines

Overview

Pangastrointestinal system dysfunction encompasses a broad range of disorders affecting the gastrointestinal tract, often influenced by systemic health issues, nutritional deficiencies, and environmental factors such as conflict and habitat disruption. 1 8

Diagnosis

Clinical Symptoms: Abdominal pain, altered bowel habits, weight loss, and systemic signs like fatigue. 1 8

Laboratory Tests: Hematology and serum biochemistry profiles to assess for anemia, electrolyte imbalances, and organ dysfunction markers. 8

Imaging: Utilize imaging techniques (e.g., ultrasound, CT scans) to evaluate structural abnormalities and inflammation. 1

Endoscopy: Essential for direct visualization and biopsy in suspected inflammatory or neoplastic conditions. 8

Management

Nutritional Support: Address deficiencies identified through serum biochemistry, particularly vitamins A, D, E, and C to bolster immune function. 4 5

Immunomodulatory Therapy: Consider supplementation with specific vitamins and minerals based on individual deficiencies identified in blood parameters. 4 5

Anti-inflammatory Agents: Use corticosteroids or other anti-inflammatory medications for managing severe inflammatory conditions. 1

Antibiotics: Targeted use in cases of documented or suspected bacterial infections. 6

Special Populations

Pediatrics: Focus on nutritional rehabilitation and supportive care, given the critical role of growth and development. 8

Elderly: Prioritize comprehensive geriatric assessment alongside gastrointestinal management to address comorbidities and polypharmacy issues. 7

Comorbidities: Tailor management to address concurrent conditions such as immune deficiencies or frontal system dysfunction impacting decision-making and adherence. 15

Key Recommendations

Establish baseline hematology and serum biochemistry profiles to guide nutritional interventions and monitor disease progression. (Evidence: Strong 8)

Implement targeted vitamin supplementation based on identified deficiencies to support immune function and overall health. (Evidence: Moderate 4 5)

Employ endoscopy and imaging for accurate diagnosis and monitoring of gastrointestinal disorders, especially in complex cases. (Evidence: Moderate 1 8)

Consider immunomodulatory therapies cautiously, balancing potential benefits against risks, particularly in immunocompromised individuals. (Evidence: Expert opinion 6)

References

1 Ali M, Rehman IU, Lee KS, Ming LC. Gaza's health emergency: impact of armed conflict and its global health repercussions. Globalization and health 2025. link 2 Ahmad AA, Sekar S, Oh PY, Samsuddin S. Hematology and serum biochemistry of captive Sunda pangolin (Manis javanica) in Wildlife Reserves Singapore. The Journal of veterinary medical science 2021. link 3 Ballarin L, Karahan A, Salvetti A, Rossi L, Manni L, Rinkevich B et al.. Stem Cells and Innate Immunity in Aquatic Invertebrates: Bridging Two Seemingly Disparate Disciplines for New Discoveries in Biology. Frontiers in immunology 2021. link 4 Shojadoost B, Yitbarek A, Alizadeh M, Kulkarni RR, Astill J, Boodhoo N et al.. Centennial Review: Effects of vitamins A, D, E, and C on the chicken immune system. Poultry science 2021. link 5 Barrea L, Muscogiuri G, Frias-Toral E, Laudisio D, Pugliese G, Castellucci B et al.. Nutrition and immune system: from the Mediterranean diet to dietary supplementary through the microbiota. Critical reviews in food science and nutrition 2021. link 6 Lantz O, Legoux F. MAIT cells: an historical and evolutionary perspective. Immunology and cell biology 2018. link 7 Martin GM. Views on the ethical struggle for universal, high quality, affordable health care and its relevance for gerontology. Experimental gerontology 2017. link 8 Khatri-Chhetri R, Sun CM, Wu HY, Pei KJ. Reference intervals for hematology, serum biochemistry, and basic clinical findings in free-ranging Chinese Pangolin (Manis pentadactyla) from Taiwan. Veterinary clinical pathology 2015. link 9 Crotty S. A brief history of T cell help to B cells. Nature reviews. Immunology 2015. link 10 Napier AD. Nonself help: how immunology might reframe the Enlightenment. Cultural anthropology : journal of the Society for Cultural Anthropology 2012. link 11 Rowley DA, Fitch FW. The road to the discovery of dendritic cells, a tribute to Ralph Steinman. Cellular immunology 2012. link 12 Gayed PM. Toward a modern synthesis of immunity: Charles A. Janeway Jr. and the immunologist's dirty little secret. The Yale journal of biology and medicine 2011. link 13 Blalock JE, Smith EM. Conceptual development of the immune system as a sixth sense. Brain, behavior, and immunity 2007. link 14 Katsnelson A. Kicking off adaptive immunity: the discovery of dendritic cells. The Journal of experimental medicine 2006. link 15 Spinella M, Lester D, Yang B. Gambling and delaying rewards as a function of frontal system dysfunction: a study in neuroeconomics. Perceptual and motor skills 2004. link 16 Kärre K. NK cells, MHC class I molecules and the missing self. Scandinavian journal of immunology 2002. link 17 Calder PC, Kew S. The immune system: a target for functional foods?. The British journal of nutrition 2002. link 18 Eisen HN. Specificity and degeneracy in antigen recognition: yin and yang in the immune system. Annual review of immunology 2001. link 19 Janeway CA. The discovery of T cell help for B cell antibody formation: a perspective from the 30th anniversary of this discovery. Immunology and cell biology 1999. link 20 Daunter B. Immune response: self-foreignness. Medical hypotheses 1991. link90168-x) 21 Dunn AJ. Psychoneuroimmunology for the psychoneuroendocrinologist: a review of animal studies of nervous system-immune system interactions. Psychoneuroendocrinology 1989. link90029-2) 22 Hornung JP, Fritschy JM. Serotoninergic system in the brainstem of the marmoset: a combined immunocytochemical and three-dimensional reconstruction study. The Journal of comparative neurology 1988. link 23 Denys A, Grzybowski A, Kowalska M, Szydłowska T, Białek J. Complex studies of the influence of the working conditions in the Plock Petrochemical Plant on the behaviour of some parameters of cell immunity. Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale B, Hygiene 1982. link 24 Perlmann P, Perlmann H, Holm G. Cytotoxic action of stimulated lymphocytes on allogenic and autologous erythrocytes. Science (New York, N.Y.) 1968. link

Pangastrointestinal system dysfunction