Alejandra Espinosa
Overview
Explore the profile of Alejandra Espinosa including associated specialties, affiliations and a list of published articles.
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63
Citations
1097
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Recent Articles
1.
Reinoso F, Rodriguez A, Sanchez C, Claria B, Romero N, Espinosa A, et al.
Mar Drugs
. 2024 Dec;
22(12).
PMID: 39728122
A new antioxidant lipid (AL) was synthesized from rainbow trout () belly oil and cold-pressed maqui (CPM) ( (Mol.) Stuntz) seed oil via enzymatic interesterification using in supercritical CO medium....
2.
Zuniga-Hernandez J, Farias C, Espinosa A, Mercado L, Dagnino-Subiabre A, Del Campo A, et al.
Nutrition
. 2024 Dec;
131:112629.
PMID: 39642695
Objective: Obesity is associated with liver depletion of ω-3 polyunsaturated fatty acids (ω-3 PUFAS) promoting steatosis and inflammation, whose levels are maintained by diet or biosynthesis involving Δ-5D, Δ-6D desaturases...
3.
Claria B, Espinosa A, Rodriguez A, Dovale-Rosabal G, Bucarey J, Pando M, et al.
Antioxidants (Basel)
. 2024 Nov;
13(11).
PMID: 39594526
This study evaluated the effects of cold-pressed maqui ( (Mol.) Stuntz) seed oil (MO) on liver metabolism and biochemical markers in a high-fat diet (HFD) murine model. In it, the...
4.
Bucarey J, Trujillo-Gonzalez I, Paules E, Espinosa A
Antioxidants (Basel)
. 2024 Nov;
13(11).
PMID: 39594505
Myokines, bioactive peptides released by skeletal muscle, have emerged as crucial regulators of metabolic and protective pathways in peripheral tissues, particularly in combating oxidative stress and inflammation. Their plasma concentration...
5.
Farias C, Cisternas C, Caicedo A, Mercado L, Valenzuela R, Calderon H, et al.
NPJ Sci Food
. 2024 Nov;
8(1):90.
PMID: 39516211
The incidence of insulin resistance (IR) and hepatic steatosis is increasing, with dietary fiber playing a protective role against these disorders. Ocimum basilicum L., widely used in food, pharmaceutical, and...
6.
Sanchez C, Rodriguez A, Reinoso F, Dovale-Rosabal G, Romero N, Espinosa A, et al.
Antioxidants (Basel)
. 2024 Jul;
13(7).
PMID: 39061913
This study focused on the oil extraction from freeze-dried maqui () by supercritical fluid extraction with carbon dioxide (SFE-CO). The basic objective was to optimize the oil yield and the...
7.
Borquez J, Diaz-Castro F, La Fuente F, Espinoza K, Figueroa A, Martinez-Ruiz I, et al.
Metabolism
. 2023 Dec;
152:155765.
PMID: 38142958
Background And Aim: The excessive accumulation of lipid droplets (LDs) is a defining characteristic of nonalcoholic fatty liver disease (NAFLD). The interaction between LDs and mitochondria is functionally important for...
8.
Alvarez D, Ortiz M, Valdebenito G, Crisosto N, Echiburu B, Valenzuela R, et al.
Nutrients
. 2023 Nov;
15(21).
PMID: 37960348
A high-fat diet (HFD) during pregnancy promotes fat accumulation and reduces docosahexaenoic acid (DHA) levels in the liver of the offspring at postnatal ages, which can depend on fetal sex....
9.
Espinosa A, Casas M, Jaimovich E
Antioxidants (Basel)
. 2023 Aug;
12(8).
PMID: 37627619
Exercise produces oxidants from a variety of intracellular sources, including NADPH oxidases (NOX) and mitochondria. Exercise-derived reactive oxygen species (ROS) are beneficial, and the amount and location of these ROS...
10.
Maturana G, Segovia J, Olea-Azar C, Uribe-Oporto E, Espinosa A, Zuniga-Lopez M
Antioxidants (Basel)
. 2023 May;
12(5).
PMID: 37237974
Obesity is a significant health concern affecting 13% of the world's population. It is often associated with insulin resistance and metabolic-associated fatty liver disease (MAFLD), which can cause chronic inflammation...