Phytochemical Profile and Antioxidant and Antiproliferative Activity of Sedum dendroideum on Pterygium Fibroblasts
| Autor: | María Dolores Montalvo-Parra, Denise Loya-Garcia, Bernardo Martinez-Garcia, Judith Zavala, Karla Mayolo-Deloisa, Alba Miriam Guerrero-Martínez, Paloma López-Montemayor, Guillermo Guerrero-Ramirez, Jorge E. Valdez-García, Daniela Enriquez-Ochoa |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Antioxidant
biology Article Subject medicine.medical_treatment Pharmacology biology.organism_classification Sedum dendroideum Dermal fibroblast CTGF Other systems of medicine chemistry.chemical_compound Complementary and alternative medicine chemistry Phytochemical medicine Gallic acid Viability assay Trolox RZ201-999 |
| Zdroj: | Evidence-Based Complementary and Alternative Medicine, Vol 2021 (2021) |
| ISSN: | 1741-427X |
| DOI: | 10.1155/2021/5814221 |
| Popis: | Background. Sedum dendroideum has antioxidant effects that are beneficial for different diseases. We aimed to analyze the antiproliferative activity of S. dendroideum in human pterygium fibroblasts (HPFs). Methods. HPFs were treated for 24 h with 0–1000 μg/mL of S. dendroideum lyophilized to analyze its effect on cell viability using the CellTiter assay. RNA from HPF treated with 250 μg/mL of S. dendroideum lyophilized was isolated, and the expression of VEGF and CTGF genes was evaluated by qPCR. A dermal fibroblast cell line (HDFa) was used as a healthy control. The total phenolic content, antioxidant activity, and chemical profile of S. dendroideum lyophilized were determined. Results. Viability of HPF decreased after 24 h treatment of S. dendroideum in a dose-dependent manner. The expression of VEGF and CTGF significantly decreased ( P < 0.01 ) in HPF treated with 250 μg/mL of S. dendroideum when compared with untreated HPF. The total phenolic concentration in the S. dendroideum lyophilized was 33.67 mg gallic acid equivalents (GAE)/g. Antioxidant activity was 384.49 mM Trolox equivalents/mL. The main phenolic compounds identified by HPLC analysis were the kaempferol-3-O-glycoside, kaempferol-3-O-rhamnoside, kaempferol-3-O-neohesperidoside-7-O-α-rhamnopyranoside, and kaempferol-3-O-glycoside-7-O-rhamnoside. Conclusions. S. dendroideum decreases the proliferation of HPF and the expression of VEGF and CTGF. The phenolic compound concentration, antioxidant activity, and phytochemical profile may play a role in these effects. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text