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Verbesina crocata: A pharmacognostic study for the treatment of wound healing.
García-Bores, Ana María; Álvarez-Santos, Nallely; López-Villafranco, Ma Edith; Jácquez-Ríos, María Patricia; Aguilar-Rodríguez, Silvia; Grego-Valencia, Dalia; Espinosa-González, Adriana Montserrat; Estrella-Parra, Edgar Antonio; Hernández-Delgado, Claudia Tzasná; Serrano-Parrales, Rocío; González-Valle, María Del Rosario; Benítez-Flores, José Del Carmen.
Affiliation
  • García-Bores AM; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Álvarez-Santos N; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • López-Villafranco ME; Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio D, Primer Piso, Oficina D-101, Ciudad Universitaria, Universidad Nacional Autónoma de México, Circuito de Posgrados s/n, Alcaldía Coyoacán 04510, CDMX, Mexico.
  • Jácquez-Ríos MP; Herbario IZTA, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Aguilar-Rodríguez S; Herbario IZTA, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Grego-Valencia D; Laboratorio de Botánica, UMF, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Espinosa-González AM; Laboratorio de Botánica, UMF, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Estrella-Parra EA; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Hernández-Delgado CT; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Serrano-Parrales R; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • González-Valle MDR; Laboratorio de Fitoquímica, UBIPRO, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
  • Benítez-Flores JDC; Laboratorio 1 de Histología, UMF, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios No. 1, Los Reyes Iztacala, Tlalnepantla 54090, Estado de Mexico, Mexico.
Saudi J Biol Sci ; 27(11): 3113-3124, 2020 Nov.
Article in En | MEDLINE | ID: mdl-33100872
ABSTRACT
ETHNOPHARMACOLOGICAL RELEVANCE Verbesina crocata (Cav.) Less. (Arnica or Capitaneja) is an endemic plant from Mexico restricted to the western part of the country. The aerial parts are used in traditional medicine for the treatment of wounds and burns. The objective of this investigation was to carry out a pharmacognostic study of V. crocata and establish markers that allow for the recognition of the characteristics of the plant and validate its traditional use. The study includes anatomical and chemical characteristics of the plant as well as evaluations of its antioxidant capacity and wound healing ability in a murine model. MATERIALS AND

METHODS:

An anatomical study of V. crocata was performed on the middle part of the leaf and stem. A methanolic extract of this species (VcME) was obtained by methanolic maceration of the aerial parts. Subsequently, a partition of the VcME was made to obtain a hexanic fraction (VcH). The phytochemical preliminary screening and characterization by high-performance liquid chromatography/mass spectrometry (HPLC-ESI/MS) of the VcME and VcH were performed. The antioxidant activity and total phenolic content were quantified. The wound healing capacity of the methanolic extract was determined in CD-1 mice by the healing rate, the tensiometric method, and histological analysis.

RESULTS:

The anatomical study of V. crocata showed the presence of two types of secretory structures and their position on the leaves. In addition, the characteristics of the middle vein and trichomes are potentially useful for recognition of the species. Chemical compounds detected by HPLC-ESI/MS reveal the presence of sitosterol glycoside and catechin derivatives as principal constituents of V. crocata. The VcME showed low antioxidant capacity and total phenolic. V. crocata had a similar healing effect to Recoveron® in the tensiometric method, but the rate of healing was higher. According to the histological analysis, the treatment of V. crocata promoted the remodelling phase 15 days after the incisional wound.

CONCLUSION:

This is the first pharmacognostic study of this species that covers the plant anatomy, chemical content and biological properties related to its traditional use. V. crocata favours wound healing according to physical and histological evaluations. In addition, the characteristics of the middle vein, trichomes and catechin glycosides are potentially useful for the recognition of this species.
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Type of study: Prognostic_studies Language: En Journal: Saudi J Biol Sci Year: 2020 Document type: Article Affiliation country: Mexico

Full text: 1 Collection: 01-internacional Database: MEDLINE Type of study: Prognostic_studies Language: En Journal: Saudi J Biol Sci Year: 2020 Document type: Article Affiliation country: Mexico