Evidence map›Paper›PMID 42898732›Full record

ArticleFrontiers in veterinary science2026

Stability and dermatological safety assessment of

Martín Varas, Martina Jacobs, Nicole Rojas, Paola Ramos, Flavia Bruna, Gabriela Valenzuela-Barra, Olosmira Correa, Antonia Díaz-Parra, Manuel Ahumada, Gabriela Maturana and 6 more

Abstract read
In one paragraph

Article in Frontiers in veterinary 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.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

16 authors.

Martín VarasLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Martina JacobsLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Nicole RojasLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Paola RamosLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Flavia BrunaLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Gabriela Valenzuela-BarraLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Olosmira CorreaLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Antonia Díaz-ParraLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Manuel AhumadaSchool of Biotechnology, Faculty of Sciences, Engineering and Technology, Mayor University, Santiago, Chile.
Gabriela MaturanaLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.
Irene MartínezDepartment of Chemical Engineering, Biotechnology and Materials, Faculty of Physical and Mathematical Sciences, University of Chile, Santiago, Chile.
Francisco AbuslemeSchool of Veterinary Medicine, Faculty of Medicine and Health Sciences, Mayor University, Santiago, Chile.
Belén RiveraOftaderm Veterinary Clinic, Santiago, Chile.
María Olga BargstedSchool of Veterinary Medicine, Faculty of Medicine and Health Sciences, Mayor University, Santiago, Chile.
Daniela SielSchool of Veterinary Medicine, Faculty of Medicine and Health Sciences, Mayor University, Santiago, Chile.
Jessica BravoLaboratory of Bioactive Natural Products, School of Medicine, Center for Biomedical Research, Diego Portales University, Santiago, Chile.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Antibiotic resistance is a major concern in human and veterinary medicine, supporting the development of alternative topical products for companion animals. This study aimed to develop and evaluate essential oil (EO)-based dry shampoo formulations incorporating EOs from Methods: Starch-based dry shampoo prototypes containing Results: MgS improved formulation homogeneity, fluidity, and reduced agglomeration, while the selected mixing protocol enhanced overall powder performance. The optimized formulations showed preliminary physical stability, although progressive changes in texture, fluidity, agglomeration tendency, and aroma were observed during storage. In vitro antibacterial activity was assay-dependent: no measurable inhibition zones were observed by agar diffusion, whereas serial dilution and viable-count assays showed concentration-dependent reductions in bacterial recovery, including effects associated with the vehicle formulation. No macroscopic or histological signs of dermal irritation were observed in mice. In dogs, the formulations were well tolerated under the evaluated conditions. Microbiological outcomes differed numerically among groups but not significantly; among the EO-containing formulations, SCA showed the most favorable exploratory profile, including culture negativity in 3/8 dogs and the highest proportion of dogs reaching a non-significant bacterial burden. Discussion: These findings support the feasibility of incorporating

Indexed as

canine superficial pyodermaCryptocarya albadry shampooessential oilsLaureliopsis philippianaStaphylococcus pseudintermedius

Identifiers

PMID42898732
PMCPMC13678530

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.