Ana M. Obregon-Rivas

Concepcion, BI, Chile

Last Updated: 09/26/2026

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Found 13 publications

A High-Resolution Multifocal RGB Pollen Grain Image Dataset for Deep Learning Computer Vision Tasks from Biobío Region, Chile.

A High-Resolution Multifocal RGB Pollen Grain Image Dataset for Deep Learning Computer Vision Tasks from Biobío Region, Chile.

Journal: Scientific data

Published: February 03, 2026

A High-Resolution Multifocal RGB Pollen Grain Image Dataset for Deep Learning Computer Vision Tasks from Biobío Region, Chile.

A High-Resolution Multifocal RGB Pollen Grain Image Dataset for Deep Learning Computer Vision Tasks from Biobío Region, Chile.

Journal: Scientific data

Published: February 03, 2026

Olfactory Capacity and Obesity in Chilean Adolescents.

Olfactory Capacity and Obesity in Chilean Adolescents.

Journal: Nutrients

Published: October 23, 2025

Prolonged social isolation promotes depressive-like behavior in male and female mice, with sex-related differences in the stress response.

Prolonged social isolation promotes depressive-like behavior in male and female mice, with sex-related differences in the stress response.

Journal: Biology of sex differences

Published: August 26, 2025

Guidance and Position of RINN22 regarding Precision Nutrition and Nutriomics.

Guidance and Position of RINN22 regarding Precision Nutrition and Nutriomics.

Journal: Lifestyle genomics

Published: August 02, 2024

Association of the dopamine D2 receptor rs1800497 polymorphism with food addiction, food reinforcement, and eating behavior in Chilean adults.

Association of the dopamine D2 receptor rs1800497 polymorphism with food addiction, food reinforcement, and eating behavior in Chilean adults.

Journal: Eating and weight disorders : EWD

Published: August 28, 2020

Association of the FTO fat mass and obesity-associated gene rs9939609 polymorphism with rewarding value of food and eating behavior in Chilean children.

Association of the FTO fat mass and obesity-associated gene rs9939609 polymorphism with rewarding value of food and eating behavior in Chilean children.

Journal: Nutrition (Burbank, Los Angeles County, Calif.)

Published: October 18, 2017

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Journal: Nutricion hospitalaria

Published: November 29, 2016

Association of the melanocortin 4 receptor gene rs17782313 polymorphism with rewarding value of food and eating behavior in Chilean children.

Association of the melanocortin 4 receptor gene rs17782313 polymorphism with rewarding value of food and eating behavior in Chilean children.

Journal: Journal of physiology and biochemistry

Published: January 25, 2016

Association of the dopamine D2 receptor rs1800497 polymorphism and eating behavior in Chilean children.

Association of the dopamine D2 receptor rs1800497 polymorphism and eating behavior in Chilean children.

Journal: Nutrition (Burbank, Los Angeles County, Calif.)

Published: December 23, 2015

ASSOCIATION OF OLFACTORY SENSITIVITY WITH ENERGY INTAKE: ROLE IN DEVELOPMENT OF OBESITY

ASSOCIATION OF OLFACTORY SENSITIVITY WITH ENERGY INTAKE: ROLE IN DEVELOPMENT OF OBESITY

Journal: Nutricion hospitalaria

Published: December 16, 2015

Association between feeding behavior, and genetic polymorphism of leptin and its receptor in obese Chilean children

Association between feeding behavior, and genetic polymorphism of leptin and its receptor in obese Chilean children

Journal: Nutricion hospitalaria

Published: January 01, 2014

Showing 1-12 of 13

Last Updated: 09/26/2026