Natasha M. Machado - Publications

Preoperative Cer(d18:1/24:0) Shows Promise as a Candidate Predictor of Plasma Lipid Phenotypes Following Roux-en-Y Gastric Bypass in Women: An Exploratory Analysis of the SURMetaGIT Study.

Journal: Journal of obesity

Published: December 29, 2025

Changes in Plasma Sphingolipid Metabolites Following Roux-En-Y Gastric Bypass in Women With Obesity and Type 2 Diabetes: A Pilot Metabolomic Cohort Study.

Journal: Lipids

Published: August 09, 2025

Effect of Roux-en-Y Gastric Bypass on circulating oxylipin profile in women with obesity and type 2 diabetes.

Journal: Prostaglandins, leukotrienes, and essential fatty acids

Published: October 05, 2023

Red Meat Intake, Indole-3-Acetate, and Dorea longicatena Together Affect Insulin Resistance after Gastric Bypass.

Journal: Nutrients

Published: January 13, 2023

Roux-en-Y gastric bypass affects the expression of genes related to the intestinal folate metabolism pathway in obese women.

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

Published: November 29, 2022

Gastrointestinal genetic reprogramming of vitamin A metabolic pathways in response of Roux-en-Y gastric bypass.

Journal: International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition

Published: September 27, 2022

Genetic reprogramming of remnant duodenum may contribute to type 2 diabetes improvement after Roux-en-Y gastric bypass.

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

Published: May 10, 2021

Author Correction: Cholecystectomy - a potential selection bias in studies assessing the metabolic effects of bariatric surgeries.

Journal: Scientific reports

Published: March 18, 2021

Intestinal expression of toll-like receptor gene changes early after gastric bypass surgery and association with type 2 diabetes remission.

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

Published: January 27, 2020

Cholecystectomy - a potential selection bias in studies assessing the metabolic effects of bariatric surgeries.

Journal: Scientific reports

Published: January 10, 2020

Fecal bile acid profile after Roux-en-Y gastric bypass and its association with the remission of type 2 diabetes in obese women: A preliminary study.

Journal: Clinical nutrition (Edinburgh, Scotland)

Published: September 25, 2018

Potential premalignant status of gastric portion excluded after Roux en-Y gastric bypass in obese women: A pilot study.

Journal: Scientific reports

Published: June 11, 2018