User profiles for Guilherme S. Mazzini

Guilherme S. Mazzini

Virginia Commonwealth University
Verified email at vcuhealth.org
Cited by 1137

Changes in utilization of bariatric surgery in the United States from 1993 to 2016

…, MG Browning, BM Pessoa, GS Mazzini… - Annals of …, 2020 - journals.lww.com
Objective: The aim of this study was to obtain estimates of changes in perioperative outcomes
and utilization of bariatric surgery in the United States from 1993 to 2016. Background: …

[HTML][HTML] Serum levels of S100B and NSE proteins in Alzheimer's disease patients

…, R Kochhann, O Dall'Igna, GS Mazzini… - Journal of …, 2010 - Springer
Background Alzheimer's disease is the most common dementia in the elderly, and the
potential of peripheral biochemical markers as complementary tools in the neuropsychiatric …

ASMBS position statement on the rationale for performance of upper gastrointestinal endoscopy before and after metabolic and bariatric surgery

…, GS Mazzini, MS Altieri, S Docimo Jr… - Surgery for Obesity and …, 2021 - Elsevier
The following position statement is issued by the American Society for Metabolic and
Bariatric Surgery in response to inquiries made to the Society by patients, physicians, society …

Perioperative outcomes and cost of robotic-assisted versus laparoscopic inguinal hernia repair

J Khoraki, PP Gomez, GS Mazzini, BM Pessoa… - Surgical …, 2020 - Springer
Background Utilization of robotic-assisted inguinal hernia repair (IHR) has increased in
recent years, but randomized or prospective studies comparing outcomes and cost of …

Factors mediating type 2 diabetes remission and relapse after gastric bypass surgery

BM Pessoa, MG Browning, GS Mazzini, L Wolfe… - Journal of the American …, 2020 - Elsevier
Background Defining factors associated with remission and relapse of type 2 diabetes (T2D)
after Roux-en-Y gastric bypass (RYGB) can allow targeting modifiable factors. We …

Early small bowel obstruction after laparoscopic gastric bypass: a surgical emergency

J Khoraki, GS Mazzini, AS Shah, PAR Del Prado… - Surgery for Obesity and …, 2018 - Elsevier
… Author links open overlay panel Jad Khoraki MD a , Guilherme S. Mazzini MD, Ph.D. a b ,
Amar S. Shah MBA, MD a , Paul AR Del Prado MD a , Luke G. Wolfe MS a , …

The ischemic rat heart releases S100B

GS Mazzini, DV Schaf, AR Oliveira, CA Gonçalves… - Life sciences, 2005 - Elsevier
S100B is an astrocytic protein assessed in cerebrospinal fluid and serum as a biochemical
marker of cerebral injuries. However, increasing evidences suggest the influence of extra …

[HTML][HTML] Perioperative outcomes of inpatient laparoscopic Heller myotomy and per-oral endoscopic myotomy in the United States

J Khoraki, GM Campos, Y Alwatari, GS Mazzini… - Surgery, 2022 - Elsevier
Background Per-oral endoscopic myotomy is an alternative to pneumatic dilation and
laparoscopic Heller myotomy to treat lower esophageal sphincter diseases. Laparoscopic Heller …

ASMBS position statement on the impact of metabolic and bariatric surgery on nonalcoholic steatohepatitis

GS Mazzini, T Augustin, S Noria… - Surgery for Obesity and …, 2022 - soard.org
Background NAFLD is one of the most commonly encountered liver disorders worldwide
and is strongly connected to the epidemic of obesity [

Gastric bypass increases circulating bile acids and activates hepatic farnesoid X receptor (FXR) but requires intact peroxisome proliferator activator receptor alpha …

GS Mazzini, J Khoraki, MG Browning, J Wu… - Journal of …, 2021 - Elsevier
Background We interrogate effects of gastric bypass (RYGB), compared with a low-calorie
diet, on bile acid (BA), liver fat, and FXR, PPARα, and targets in rats with obesity and non-…