Results 41 to 50 of about 6,414 (226)

Morphometry of bovine blastocysts produced in vitro in culture media with antioxidants cysteamine or oily extract of Lippia origanoides

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
This study aimed to evaluate the ultrastructural morphometry of bovine embryos produced in vitro grown at different concentrations of antioxidants. After in vitro maturation and fertilization, the presumptive zygotes were assigned into five treatments ...
N.V. Sollecito, R.N. Alves, M.E. Beletti, E.C.M. Pereira, M.S. Miranda, J.K.R. Silva, A.M. Borges   +6 more
doaj   +1 more source

A Comprehensive Review of the Multitarget Effects of Subinhibitory Concentrations of Essential Oils Against Salmonella. [PDF]

Compr Rev Food Sci Food Saf
ABSTRACT Essential oils (EOs) exhibit antimicrobial activity against foodborne pathogens due to their chemical composition. This review investigates the mechanisms of action of EOs at subinhibitory concentrations against Salmonella strains. Even at subinhibitory concentrations, EOs induce cellular stress and modulate bacterial metabolism. EOs interfere
Ramos C, Mutz YS, Tessaro L, da Silva BD, Magnani M, Conte-Junior CA.   +5 more
europepmc   +2 more sources

Essential Oil Profiles of Lippia turbinata (Verbenaceae) from Argentina: Insights from a Systematic Review and Meta-Analysis. [PDF]

ChemistryOpen
This study systematically reviews essential oil (EO) profiles of Lippia turbinata (Verbenaceae) populations from Argentina. A meta‐analysis reveals significant chemical variability and distinct chemotypes, primarily defined by limonene, carvone, β‐caryophyllene, and caryophyllene oxide.
Corzo FL, Calvo FE, Lizarraga EF, Marcial GE, Mercado MI.   +4 more
europepmc   +2 more sources

Bioactivity of Citral and Its Nanoparticle in Attenuating Pathogenicity of Pseudomonas aeruginosa and Controlling Drosophila melanogaster

Journal of Nanomaterials, Volume 2023, Issue 1, 2023., 2023
Plant‐based essential oils are hydrophobic, volatile concentrate extracted from aromatic plants. They are the upcoming alternative and appealing source of antimicrobial compounds, citral (major constituent of lemongrass oil) being one of them, whose antiquorum sensing, in vivo delivery, and insecticidal potential need further exploration.
Aanchal Sharma, Kusum Harjai, Seema Ramniwas, Divya Singh, Dong Kee Yi   +4 more
wiley   +1 more source

Antimicrobial action of essential oil of Lippia origanoides H.B.K. [PDF]

Journal of Clinical Microbiology and Biochemical Technology, 2019
The Lippia oils are well known for the treatment of respiratory problems, as well as their oils have compounds that are possibly good antimicrobial agents. In order to confirm the seasonal differences and also to observe the potential to influence the antimicrobial activity, it was evaluated antimicrobial activity of the essential oil of Lippia ...
ALAB Leal, AL Braga, Barbosa B de Araújo, AMX Rodrigues, Teixeira FAF de Carvalho   +4 more
openaire   +1 more source

Thymol and carvacrol supplementation in poultry health and performance

Veterinary Medicine and Science, Volume 8, Issue 1, Page 267-288, January 2022., 2022
Abstract Background Thymol and carvacrol as natural essential oils and phenol compounds are components derived from some medicinal plants, such as thyme and oregano species. Objectives The increasing demands in organic and healthy meat and egg consumption in human society have made it necessary to consider alternative natural compounds for the ...
Majid Gholami‐Ahangaran, Asiye Ahmadi‐Dastgerdi, Shahrzad Azizi, Asal Basiratpour, Maryam Zokaei, Masoud Derakhshan   +5 more
wiley   +1 more source

Óleos essenciais da Amazônia contendo Timol [PDF]

Acta Amazonica, 1972
Sinopse Timol é o principal componente dos óleos essenciais destilados das folhas de Conobea scoparioides Benth. (Scrophulariaceae), com rendimento 0,6% e das partes aéreas do arbusto Lippia origanoides H.B.K. (Verbenaceae). Ambos os óleos contem, também,
A. ALPANDE DE MORAIS, J. CORRÊA MOURÃO, O. R. GOTTLIEB, M. LEÃO DA SILVA, M. C. MARX, J. G. SOARES MAIA, M. TAVEIRA MAGALHAES   +6 more
doaj   +1 more source

In Vitro Antibacterial Activity and in Silico Analysis of the Bioactivity of Major Compounds Obtained from the Essential Oil of Virola surinamensis Warb (Myristicaceae)

Journal of Food Quality, Volume 2022, Issue 1, 2022., 2022
Essential oils are well known for their antimicrobial activity and they are used as an effective food preservative. Virola is one of the five genera of Myristicaceae and this genus is native to the American continent, especially in neotropical regions.
Lorena Queiroz Almeida, Lidiane Diniz do Nascimento, Fernando Augusto Miranda da Costa, Kauê Santana da Costa, Eloisa Helena de Aguiar Andrade, Ammar AL-Farga   +5 more
wiley   +1 more source

Stability Phenomena Associated with the Development of Polymer‐Based Nanopesticides

Oxidative Medicine and Cellular Longevity, Volume 2022, Issue 1, 2022., 2022
Pesticides have been used in agricultural activity for decades because they represent the first defense against pathogens, harmful insects, and parasitic weeds. Conventional pesticides are commonly employed at high dosages to prevent their loss and degradation, guaranteeing effectiveness; however, this results in a large waste of resources and ...
María Luisa Del Prado-Audelo, Sergio Alberto Bernal-Chávez, Stephany Celeste Gutiérrez-Ruíz, Hector Hernández-Parra, Iván García Kerdan, Juan Manuel Reyna-González, Javad Sharifi-Rad, Gerardo Leyva-Gómez, Cherif Abdennour   +8 more
wiley   +1 more source

Genetic diversity and chemical variability of Lippia spp. (Verbenaceae)

BMC Research Notes, 2018
Background The genus Lippia comprises 150 species, most of which have interesting medicinal properties. Lippia sidoides (syn. L. origanoides) exhibits strong antimicrobial activity and is included in the phytotherapy program implemented by the Brazilian ...
Milene C. Almeida, Ediedia S. Pina, Camila Hernandes, Sonia M. Zingaretti, Silvia H. Taleb-Contini, Fátima R. G. Salimena, Svetoslav N. Slavov, Simone K. Haddad, Suzelei C. França, Ana M. S. Pereira, Bianca W. Bertoni   +10 more
doaj   +1 more source