Evidence map›Paper›PMID 42749276›Full record

ArticleVeterinary medicine and science2026

Therapeutic Effects of Matricaria chamomilla Extract in an Immunosuppressed Mouse Model of Cryptosporidiosis.

Kousha Kiani, Mohammad Hashemnia, Farid Rezaei, Hadi Cheraghi

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Article in Veterinary medicine and science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Kousha KianiDepartment of Pathobiology, Veterinary Medicine Faculty, Razi University, Kermanshah, Iran.
Mohammad HashemniaDepartment of Pathobiology, Veterinary Medicine Faculty, Razi University, Kermanshah, Iran.ORCID https://orcid.org/0000-0002-2899-4794
Farid RezaeiDepartment of Pathobiology, Veterinary Medicine Faculty, Razi University, Kermanshah, Iran.
Hadi CheraghiDepartment of Clinical Sciences, Veterinary Medicine Faculty, Razi University, Kermanshah, Iran.ORCID https://orcid.org/0000-0002-2026-3292

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCryptosporidiosis, caused by Cryptosporidium parvum, is an opportunistic protozoan infection that can lead to severe intestinal pathology in immunocompromised hosts. Despite extensive research, current chemotherapeutic options, such as nitazoxanide and paromomycin, remain suboptimal, underscoring the need for safe and effective alternatives. Chamomile (Matricaria chamomilla L.), known for its antioxidant, anti-inflammatory, and antiparasitic activities, has recently attracted attention as a potential phytotherapeutic agent.

methodsThis experimental study evaluated the therapeutic efficacy of a hydroalcoholic chamomile extract in immunosuppressed Swiss albino mice infected experimentally with C. parvum. Animals were divided into five groups: normal control, chamomile control, infected untreated, infected treated with paromomycin (100 mg/kg/day) and infected treated with chamomile extract (100 mg/kg/day). Oocyst shedding, intestinal histopathology and oxidative stress biomarkers were assessed at Days 0 (7 days post-infection), and 3, 7 and 11 post-treatment.

resultsChamomile treatment significantly reduced oocyst shedding compared with the untreated infected group (p < 0.05) and improved intestinal tissue architecture by attenuating villous atrophy, epithelial desquamation and inflammatory cell infiltration. Biochemical assays revealed that chamomile markedly increased TAC and GPx activity while reducing MDA levels. Although paromomycin showed a more rapid reduction in oocyst output, chamomile induced a gradual but sustained improvement with pronounced antioxidant and anti-inflammatory effects.

conclusionHydroalcoholic extract of M. chamomilla was associated with reduced oocyst shedding, improved intestinal histopathology, and enhanced antioxidant status in immunosuppressed mice infected with C. parvum, supporting its potential as an adjunctive phytotherapeutic approach that warrants further mechanistic, pharmacological and long-term investigation.

Indexed as

CryptosporidiosisCryptosporidium parvumImmunocompromised HostMatricariaPlant ExtractsAnimalsDisease Models, AnimalFemaleMaleMicePlant Extractsantioxidant defenceCryptosporidium parvumimmunosuppressed miceMatricaria chamomillaoocyst sheddingparomomycin

Identifiers

PMID42749276
PMCPMC13581436

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.