Evidence map›Paper›PMID 26984104›Full record

ArticleParasitology research2016

Anti-giardial therapeutic potential of dichloromethane extracts of Zingiber officinale and Curcuma longa in vitro and in vivo.

Ahmad K Dyab, Doaa A Yones, Zedan Z Ibraheim, Tasneem M Hassan

Abstract read
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Article in Parasitology research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Article
  2. The therapeutic potential of atorvastatin in treatment ofFrontiers in veterinary science · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Ultrastructural changes and IgA modulatory effect of commercial prebiotic and probiotic in murine giardiasis.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2023
    Article
  8. Assessment of therapeutic potential ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2022
    Article
  9. Article
  10. Article
  11. Systematic review on medicinal plants used for the treatment ofSaudi journal of biological sciences · 2021
    Review
  12. A Complementary Herbal Product for Controlling Giardiasis.Antibiotics (Basel, Switzerland) · 2021
    Article
  13. Effects of Curcumin and Its Analogues on Infectious Diseases.Advances in experimental medicine and biology · 2021
    Review
  14. Saudi journal of biological sciences · 2021
    Article
  15. Anti-Food science & nutrition · 2020
    Article
  16. Review
  17. Efficacy ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2017
    Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Ahmad K DyabDepartment of Medical Parasitology, Faculty of Medicine (71526), Assiut University, Assiut, Egypt.
Doaa A YonesDepartment of Medical Parasitology, Faculty of Medicine (71526), Assiut University, Assiut, Egypt. doaayones@gmail.com.
Zedan Z IbraheimDepartment of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt.
Tasneem M HassanDepartment of Medical Parasitology, Faculty of Medicine (71526), Assiut University, Assiut, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Giardiosis is one of the common parasitic diarrhoea in humans, especially in children, worldwide. Many drugs are used for its treatment, but there is evidence of drug resistance, insufficient efficacy and unpleasant side effects. Natural products are good candidates for discovering more effective anti-giardial compounds. This study evaluated the activity of extracts of Zingiber officinale (ginger) and Curcuma longa (curcumin) against Giardia lamblia in vitro and in vivo. Giardia cyst suspension was prepared from children faecal specimens. For the in vitro experiment, 1, 10 and 50 mg⁄mL dichloromethane extracts of ginger and curcumin separately were incubated with Giardia cysts for 5, 10, 30 and 60 min. The viability was distinguished by 0.1 % eosin and a haemocytometer. For the in vivo experiments, Balb/c mice were infected with Giardia cyst suspension containing 10,000 cysts/mL. Infected mice were administered 10 and 20 mg kg(-1) day(-1) ginger and curcumin extracts separately for 7 days post-infection. The effectiveness of the extracts was evaluated by faecal cyst and intestinal trophozoite counts and histopathological examination of the small intestine. In vitro ginger extract had a higher significant effect on cyst viability than curcumin, in a dose- and time-dependent manner. In vivo ginger (more effective) and curcumin extracts significantly treated infected mice, and this was evidenced by the faecal cyst and intestinal trophozoite counts reduction, in addition to evident improvement of intestinal mucosal damages induced by Giardia infection. Z. officinale and C. longa extracts may represent effective and natural therapeutic alternatives with low side effects and without drug resistance in the treatment of giardiosis.

Indexed as

AnimalsAntiprotozoal AgentsChildCurcumaGiardiaGiardia lambliaGiardiasisHumansMaleMethylene ChlorideMiceMice, Inbred BALB CPhytotherapyPlant ExtractsZingiber officinaleAntiprotozoal AgentsMethylene ChloridePlant ExtractsAnti-giardialCurcuma longaIn vitroIn vivoZingiber officinale

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Registered trials

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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.