Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Mar 8;13(3):878. doi: 10.3390/nu13030878

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Principal component analysis (PCA) of gut hormones (i.e., insulin, GLP-1, PYY and Ghrelin) response to a test meal 6 months after surgery, as well as confidence ellipse analysis. (A) Comparison of VSG and RYGB patients. (B) Comparison of patients (VSG + RYGB) with and without improvement (improved vs. nonimproved) of the LA perception threshold. (C) Comparison of patients (VSG + RYGB) with and without improvement (improved vs. nonimproved) of the sucrose perception threshold. (D) Comparison of patients (VSG + RYGB) with and without improvement (improved vs. nonimproved) of the LA+ sucrose perception threshold.