Evidence map›Paper›PMID 41501572›Full record

ArticleJournal of molecular histology2026

A histomorphological analysis of the effects of Ghanaian alcoholic bitters and natural cocoa powder on the liver and kidney tissues in Sprague Dawley rats.

Raymond Saa-Eru Maalman, Chrissie Stansie Abaidoo, Magalys Lopez Cuba, Nancy Darkoa Darko, Nuhu Noel Naabo, Emmanuel Akomanin Asiamah

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Article in Journal of molecular histology, 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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5 · Who and what money

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6 authors.

Raymond Saa-Eru MaalmanDepartment of Basic Medical Sciences, School of Medicine, University of Health and Allied Sciences, Ho, Volta Region, Ho, Ghana. rmaalman@uhas.edu.gh.
Chrissie Stansie AbaidooDepartment of Anatomy, School of Medicine and Dentistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
Magalys Lopez CubaDepartment of Pathology, School of Medicine, University of Health and Allied Sciences, Ho, Ghana.
Nancy Darkoa DarkoDepartment of Anatomy, School of Medicine and Dentistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
Nuhu Noel NaaboDepartment of Surgery, School of Medicine, University of Health and Allied Sciences, Ho, Ghana.
Emmanuel Akomanin AsiamahDepartment of Medical Laboratory Sciences, School of Allied Health Sciences, University of Health and Allied Sciences, Ho, Ghana.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGhanaian alcoholic bitters are widely consumed for their perceived health benefits. However, the liver and kidneys are susceptible to damage as a result of alcohol intake. There is however, limited research on the effects of Ghanaian herbal alcoholic bitters on the liver and kidney, and whether cocoa supplementation offers any protection.

aimTo assess the effects of Ghanaian alcoholic bitters on the liver and kidneys of rats and to determine the protective role of natural cocoa powder. MATERIALS AND

methodsTwenty-four Sprague Dawley rats were randomly assigned to four groups: Control, Alcoholic Bitters, Natural Cocoa Powder, and Alcoholic Bitters + Natural Cocoa Powder. The intervention lasted 63 days, after which liver and kidney tissues were harvested and processed for histological analysis. Slides were examined using light microscopy, and histopathological changes were scored using a modified staging and grading system.

resultsThe Natural Cocoa Powder showed the most severe hepatic steatosis while the Alcoholic Bitters exhibited marked hepatocyte ballooning, confluent necrosis, Mallory-Denk bodies, and inflammatory cell infiltration. Co-administration of cocoa powder with bitters mitigates the liver changes to some extent. In kidney tissues, moderate interstitial and glomerular hemorrhages were observed, suggesting acute kidney injury.

conclusionNatural cocoa powder demonstrated a partial protective effect against alcoholic bitters-induced liver injury. Prolonged exposure to alcoholic bitters, with or without cocoa, led to adverse kidney changes, and cocoa co-administration did not significantly mitigate these effects. Further research is needed to clarify the mechanisms behind cocoa-induced liver and kidney alterations and to validate these findings.

Indexed as

CacaoKidneyLiverAnimalsGhanaMalePowdersRatsRats, Sprague-DawleyPowdersAlcoholic bittersAlcoholic liver diseaseCocoa powderMallory-denk bodiesSteatosis

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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 Socratic graph.