Evidence map›Paper›PMID 41361020›Full record

ArticleJournal of molecular histology2025

Modulation of placental inflammation by Azadirachta indica in rat models of diabetes-induced maternal and fetal complications.

Amoura M Abou-El-Naga, Heba Atef El Ghaweet, Sherif Helmy Abdeen, Zeinab Sobh El-Sheikhe, Hend Abd El-Halim Mansour

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Article in Journal of molecular histology, 2025. 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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Amoura M Abou-El-NagaZoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.ORCID https://orcid.org/0000-0002-6369-5909
Heba Atef El GhaweetZoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.ORCID https://orcid.org/0000-0003-4310-7564
Sherif Helmy AbdeenZoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
Zeinab Sobh El-SheikheZoology Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
Hend Abd El-Halim MansourZoology and Entomology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt. hendmansour.sci.g@azhar.edu.eg.ORCID https://orcid.org/0000-0001-6044-7312

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maternal diabetes mellitus (MDM) is associated with an increased risk of fetal and placental malformations compared with normal pregnancies. The leaf extract of Azadirachta indica (neem) has been employed as a bioactive agent with proven antidiabetic potential. Beyond its hypoglycemic effects, neem extract has been reported to reduce inflammatory markers, ameliorate insulin resistance, and enhance blood circulation. In the present study, pregnant female rats were allocated into four experimental groups: (I) control (C), (II) neem-treated (N), (III) type 2 diabetes mellitus-induced (D), and (IV) diabetic pregnant rats treated with neem extract (D + N). Diabetic dams exhibited marked elevations in serum glucose, insulin, and lipid profile parameters. Moreover, a significant increase in IFN-γ and IFN-γ/IL-10 ratio, accompanied by a significant reduction in IL-10 levels, was recorded in comparison with controls. Treatment of diabetic dams with neem extract resulted in significant improvements in maternal body weight, reproductive performance, and fetal morphology relative to untreated diabetic rats. Histopathological examination of placental tissues revealed that neem supplementation normalized the decidual layer, increased its thickness, and enhanced the structure of the junctional zone (JZ) and labyrinth zone (LZ) compared to diabetic controls. In conclusion, administration of Azadirachta indica leaf extract demonstrated protective effects against diabetes-induced alterations in pregnancy. It improved maternal metabolic and inflammatory profiles, enhanced reproductive outcomes, and preserved the histological integrity of placental tissues in diabetic rats.

Indexed as

AzadirachtaDiabetes Mellitus, ExperimentalInflammationPlacentaPlant ExtractsAnimalsBlood GlucoseDisease Models, AnimalFemalePregnancyRatsBlood GlucosePlant ExtractsAzadirachta indicaFetal malformationINF-γ/IL-10 ratioMaternal diabetes mellitusNeemPlacenta

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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 Socratic graph.