Quilombola communities play a crucial role in maintaining biodiversity through traditional management models. The use of medicinal plants within these communities reflects a deep reservoir of knowledge, passed down through generations. The objective of this study was to conduct a scoping review to systematically analyze and synthesize the existing literature on the medicinal plants used by Quilombola communities in Brazil, with a focus on their therapeutic applications and cultural significance. The Population, Concept, and Context (PCC) strategy was utilized, where the population refers to the Quilombolas, the concept pertains to medicinal plants, and the context involves illness. A total of 888 studies were initially identified, but only 10 met the inclusion criteria, covering 297 plant species from 80 different families. These plants are employed in a wide range of therapeutic applications, with decoction, alcohol maceration, and infusion being the most common methods of preparation. The study highlights the rich ethnopharmacological knowledge held by Quilombola communities and underscores the need for greater recognition and integration of this traditional knowledge into public health practices. The conclusion emphasizes the importance of preserving and validating the use of medicinal plants by these communities, which could serve as a foundation for future pharmacological discoveries and the development of culturally appropriate health interventions.

The growing interest in green-synthesized metallic nanoparticles reflects a global shift toward sustainable, eco-friendly technologies in biomedical innovation, particularly in dentistry. This scoping review examines the rising focus on these nanoparticles regarding their antimicrobial, regenerative, and therapeutic potential in dental applications. Among the metals studied, silver and zinc oxide nanoparticles dominate because of their broad-spectrum antimicrobial activity and enhanced biocompatibility, achieved through phytochemically mediated synthesis. Conventional nanoparticle production often relies on toxic reagents and energy-intensive processes, posing environmental and clinical challenges. In contrast, green synthesis, using plant extracts, fungi, or bacteria, offers a sustainable alternative by leveraging natural reducing agents like polyphenols and flavonoids. These bioactive compounds not only facilitate nanoparticle formation but also improve stability and biological efficacy, making them ideal for dental applications such as caries prevention, endodontic disinfection, and periodontal regeneration. Our analysis of 98 studies reveals India as the leading contributor (78.6%), driven by its rich biodiversity and strong research infrastructure. Key plant families including Lamiaceae and Fabaceae were frequently employed due to their high phenolic content. Despite promising results, gaps remain, such as the predominance of in vitro studies (68.7%) and insufficient cytotoxicity assessments (47.8%), underscoring the need for translational research. This review highlights the transformative potential of green-synthesized nanoparticles in dentistry, merging technological advancement with ecological responsibility. Future work should prioritize clinical trials, long-term safety evaluations, and standardized protocols to fully realize their therapeutic benefits.

Quilombola women are primarily responsible for maintaining ethnopharmacological knowledge. Their knowledge is transmitted orally to their descendants, preserving cultural identity and ensuring the survival of Quilombola communities. Was conducting a scoping review on the use of medicinal plants by Quilombola women. Based on the PPC strategy (population, concept, and context) and the "Joanna Briggs Institute Reviewer's Manual", this systematic scoping review sought to answer the guiding question: which medicinal plants are used for diseases that compromise women's health in Brazilian communities of African descent? The article has registered this research in the Open Science Framework available at osf.io/eb2nc, at identifier DOI https://doi.org/10.17605/OSF.IO/5N24Y. Using the search keys, 888 studies were found. After reading the titles and abstracts, 38 studies moved on to the next stage. During the reading of the texts in full, 32 were excluded for not meeting all the inclusion criteria and six studies were included in the research. In all, 44 plants, belonging to 23 families, were mentioned in the studies. The plants reported by the study have a plurality in their therapeutic use, the form of preparation, and part of the plant used. Regarding women's health, plants were recorded for sexual, menstrual, and postpartum care. The appreciation and recognition of this ancestral knowledge contribute not only to Women's health but also to strengthening the identity and rescuing the cultural roots of these communities.

O objetivo desse estudo foi identificar as prevalências e os fatores preditores ao conhecimento e à utilização da fitoterapia dentre uma população de um município do Sertão pernambucano. Um estudo transversal analítico de abordagem quantitativa englobou usuários de uma Unidade Básica de Saúde (UBS). Um questionário foi aplicado e buscou-se identificar variáveis socioeconômicas, demográficas e de saúde, que foram analisadas no software SPSS 20.0 e submetidos regressão logística (p=0.05). O estudo foi aprovado por Comitê de Ética em Pesquisa (Número do parecer: 5.612.157). Dentre 271 indivíduos, 58,3% (n = 158) relataram conhecer a fitoterapia, ao passo que 24,0% (n = 65) a utilizavam. Ter 26 anos ou mais de idade; ter trabalho ativo; e ter ensino superior completo foram fatores preditores ao conhecimento sobre a prática (p<0.05). Ter 26 anos de idade ou mais; ser autodeclarado negro ou amarelo; ter renda superior a 1 salário-mínimo; e ter problemas crônicos de saúde foram fatores preditores à utilização da fitoterapia (p<0.05). Concluiu-se que a fitoterapia é conhecida dentre a população, porém pouco utilizada. Alguns fatores socioeconômicos, demográficos e de saúde parecem ser preditores à familiaridade dos usuários da AB com a prática.

Anais do Congresso Internacional em Saúde e Desenvolvimento Socioambiental (978-65-272-0801-3) - Saúde Da Mulher Em Foco: Plantas Medicinais Utilizadas Em Comunidades Quilombola - Uma Revisão De Escopo

Anais do Congresso Internacional em Saúde e Desenvolvimento Socioambiental (978-65-272-0801-3) - Plantas Medicinais Utilizadas Por Comunidades Quilombolas Do Sertão Do Pajeú