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M. Nora · SciRah

Researcher profile · Semantic Scholar

M. Nora

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M. Nora — researcher profile on SciRah

h-index: 16
Works: 85
Citations: 1,018

Most-cited papers

Type 2 diabetes remission 2 years post Roux‐en‐Y gastric bypass and sleeve gastrectomy: the role of the weight loss and comparison of DiaRem and DiaBetter scores
A. Pucci, U. Tymoszuk, W.-H. Cheung, J. Makaronidis +11 more
2017Diabetic Medicine93 citations Open access
Semantic Scholar
Excess body mass index loss predicts metabolic syndrome remission after gastric bypass
M. Nora, M. Guimarães, R. Almeida, Paulo Martins +5 more
2014Diabetology & Metabolic Syndrome83 citations Open access
Semantic Scholar
Should Roux-en-Y gastric bypass biliopancreatic limb length be tailored to achieve improved diabetes outcomes?
M. Nora, T. Morais, R. Almeida, M. Guimarães +1 more
2017Medicine54 citations Open access
Semantic Scholar
Duodenal Switch vs. Single-Anastomosis Duodenal Switch (SADI-S) for the Treatment of Grade IV Obesity: 5-Year Outcomes of a Multicenter Prospective Cohort Comparative Study
J. P. Gebelli, C. Lazzara, Amador García Ruiz de Gordejuela, M. Nora +5 more
2022Obesity Surgery47 citations
Semantic Scholar
Biliopancreatic diversion with duodenal switch (BPD-DS) and single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) result in distinct post-prandial hormone profiles
S. Pereira, M. Guimarães, R. Almeida, A. M. Pereira +6 more
2018International Journal of Obesity45 citations Open access
Semantic Scholar
Detailed characterization of incretin cell distribution along the human small intestine.
T. P. Guedes, S. Martins, M. Costa, S. Pereira +4 more
2015Surgery for Obesity and Related Diseases44 citations
Semantic Scholar
Metabolic Laparoscopic Gastric Bypass for Obese Patients with Type 2 Diabetes
M. Nora, M. Guimarães, R. Almeida, Paulo Martins +5 more
2011Obesity Surgery44 citations
Semantic Scholar
Single and dual anastomosis duodenal switch for obesity treatment: a single-center experience.
A. M. Pereira, M. Guimarães, S. Pereira, Rui Ferreira de Almeida +2 more
2020Surgery for Obesity and Related Diseases42 citations
Semantic Scholar
Effect of new criteria on the diagnosis of gestational diabetes in women submitted to gastric bypass.
C. Freitas, C. Araújo, Rita Caldas, D. Lopes +2 more
2014Surgery for Obesity and Related Diseases39 citations
Semantic Scholar
Gut hormone release after gastric bypass depends on the length of the biliopancreatic limb
B. Patrício, T. Morais, M. Guimarães, S. Veedfald +5 more
2019International Journal of Obesity37 citations
Semantic Scholar
How Sustained is Roux-en-Y Gastric Bypass Long-term Efficacy?
M. Guimarães, Catarina Osório, Diogo Silva, R. Almeida +5 more
2021Obesity Surgery29 citations Open access
Semantic Scholar
SADI-S WITH RIGHT GASTRIC ARTERY LIGATION: TECHNICAL SYSTEMATIZATION AND EARLY RESULTS
J. P. Gebelli, Amador Garcia Ruiz de Gordejuela, A. Ramos, M. Nora +5 more
2016Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery26 citations Open access
Semantic Scholar
Thromboembolic Complications After Bariatric Surgery: Is the High Risk Real?
Lúcia Carvalho, R. Almeida, M. Nora, M. Guimarães
2023Cureus23 citations Open access
Semantic Scholar
Retinal Nerve Fiber Layer Thickness Decrease in Obesity as a Marker of Neurodegeneration
R. Laiginhas, M. Guimarães, Pedro Cardoso, Hugo Santos-Sousa +5 more
2019Obesity Surgery23 citations
Semantic Scholar
A Potential Role for Endogenous Glucagon in Preventing Post-Bariatric Hypoglycemia
C. Lobato, S. Pereira, M. Guimarães, B. Hartmann +5 more
2020Frontiers in Endocrinology22 citations Open access
Semantic Scholar
Sleeve Gastrectomy and Gastric Plication in the Rat Result in Weight Loss with Different Endocrine Profiles
M. Guimarães, M. Nora, T. Ferreira, S. Andrade +5 more
2013Obesity Surgery16 citations Open access
Semantic Scholar
Helicobacter pylori Eradication Therapy in Obese Patients Undergoing Gastric Bypass Surgery—Fourteen Days Superior to Seven Days?
R. Cerqueira, M. Manso, M. Correia, C. Fernandes +3 more
2011Obesity Surgery16 citations
Semantic Scholar
Differential GIP/GLP‐1 intestinal cell distribution in diabetics’ yields distinctive rearrangements depending on Roux‐en‐Y biliopancreatic limb length
A. Palha, S. Pereira, M. Costa, T. Morais +4 more
2018Journal of Cellular Biochemistry15 citations
Semantic Scholar
Visceral Adipose Tissue Displays Unique Metabolomic Fingerprints in Obesity, Pre-Diabetes and Type 2 Diabetes
T. Morais, Alexandre L Seabra, B. Patrício, M. Guimarães +4 more
2021International Journal of Molecular Sciences13 citations Open access
Semantic Scholar
Gastric Bypass Improves Microvascular Perfusion in Patients with Obesity
R. Laiginhas, M. Guimarães, M. Nora, João Chibante +1 more
2021Obesity Surgery13 citations
Semantic Scholar
Use of flash glucose monitoring for post-bariatric hypoglycaemia diagnosis and management
C. Lobato, S. Pereira, M. Guimarães, T. Morais +4 more
2020Scientific Reports13 citations Open access
Semantic Scholar
Insights from the Impact of Meal Composition on Glucose Profile Towards Post-bariatric Hypoglycemia Management
A. Marques, C. Lobato, S. Pereira, M. Guimarães +3 more
2019Obesity Surgery13 citations
Semantic Scholar
Laparoscopic sleeve gastrectomy with NOTES visualization--a step toward NOTES procedures.
J. C. Marchesini, A. R. Cardoso, M. Nora, M. Galvão +7 more
2008Surgery for Obesity and Related Diseases13 citations Open access
Semantic Scholar
A Case of Cervical Lymphadenopathy After Vaccination Against COVID-19
Francisca Alves Cardoso, A. Reis, Catarina Osório, H. Scigliano +1 more
2021Cureus12 citations Open access
Semantic Scholar
Bariatric Surgery Induces Retinal Thickening Without Affecting the Retinal Nerve Fiber Layer Independent of Diabetic Status
R. Laiginhas, M. Guimarães, Pedro Cardoso, Hugo Santos-Sousa +5 more
2020Obesity Surgery12 citations
Semantic Scholar
Gastric Volvulus: A Complication of Hiatal Hernia
S. Lourenço, A. M. Pereira, M. Guimarães, M. Nora
2020Cureus12 citations Open access
Semantic Scholar
Gastric Bypass with Different Biliopancreatic Limb Lengths Results in Similar Post-absorptive Metabolomics Profiles
I. Jarak, S. Pereira, R. Carvalho, P. Oliveira +6 more
2019Obesity Surgery12 citations
Semantic Scholar
Body mass index is associated with region-dependent metabolic reprogramming of adipose tissue
M. Alves, Â. Moreira, M. Guimarães, M. Nora +3 more
2017BBA Clinical12 citations Open access
Semantic Scholar
Live surgery courses: retrospective safety analysis after 11 editions.
Amador García Ruiz de Gordejuela, A. Ramos, M. Galvão, M. Nora +3 more
2017Surgery for Obesity and Related Diseases12 citations
Semantic Scholar
GLP1 and glucagon co-secreting pancreatic neuroendocrine tumor presenting as hypoglycemia after gastric bypass
M. Guimarães, P. Rodrigues, S. Pereira, M. Nora +5 more
2015Endocrinology, Diabetes & Metabolism Case Reports12 citations Open access
Semantic Scholar
Heterotopic pancreas in excluded stomach diagnosed after gastric bypass surgery
M. Guimarães, P. Rodrigues, Gil Gonçalves, M. Nora +1 more
2013BMC Surgery10 citations Open access
Semantic Scholar
The Predictive Value of Glasgow-Blatchford Score: The Experience of an Emergency Department
P. Correia, A. Spínola, Joana F Correia, A. M. Pereira +1 more
2023Cureus8 citations Open access
Semantic Scholar
Different Malabsorptive Obesity Surgery Interventions Result in Distinct Postprandial Amino Acid Metabolomic Signatures
S. Pereira, I. Jarak, R. Carvalho, P. Oliveira +8 more
2020Obesity Surgery8 citations
Semantic Scholar
Large mucinous cystic neoplasm of the pancreas during pregnancy: a case report
Lúcia Carvalho, T. Ferreira, Luísa Frutuoso, L. Matos +6 more
2020Journal of Surgical Case Reports8 citations Open access
Semantic Scholar
Adenomyomatous Hyperplasia of Ampulla of Vater and a Concomitant Renal Tumor: A Case Report
Luísa Frutuoso, A. M. Pereira, Lúcia Carvalho, Gil Gonçalves +1 more
2021Cureus7 citations Open access
Semantic Scholar
Can Metabolite and Hormone Profiles Provide a Rationale for Choosing Between Bariatric Procedures?
M. Guimarães, S. Pereira, J. Holst, M. Nora +1 more
2021Obesity Surgery7 citations
Semantic Scholar
Elective cholecystectomy as a rare presentation of metastatic breast cancer
J. Magalhães, L. Matos, Teresa Santos, M. Nora
2018Journal of Surgical Case Reports7 citations Open access
Semantic Scholar
GLP-1 and GIP may play a role in long-term weight trajectories after gastric bypass
Sara Andrade, C. Lobato, M. Machado, Bolette Hartmann +6 more
2025Frontiers in Endocrinology6 citations Open access
Semantic Scholar
Beyond Restrictive: Sleeve Gastrectomy to Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy as a Spectrum of One Single Procedure
A. M. Pereira, D. Moura, S. Pereira, Sara Andrade +4 more
2024Obesity Facts6 citations Open access
Semantic Scholar
Fungating Breast Wound: A Rare Manifestation of Primary Breast Leiomyosarcoma
Catarina Osório, E. Rodrigues, M. Santos, T. Santos +1 more
2023Cureus6 citations Open access
Semantic Scholar
Individuals with type 2 diabetes have higher density of small intestinal neurotensin-expressing cells
Filipa P Ferreira, S. Pereira, M. Costa, M. Guimarães +4 more
2023Molecular and Cellular Biochemistry6 citations Open access
Semantic Scholar
Renal Dysfunction Phenotypes in Patients Undergoing Obesity Surgery
Pedro Reis Pereira, J. Pereira, P. Braga, S. Pereira +4 more
2023Biomolecules6 citations Open access
Semantic Scholar
Visceral Adipose Tissue Bioenergetics Varies According to Individuals’ Obesity Class
Marcelo V Topete, S. Andrade, Raquel L. Bernardino, M. Guimarães +6 more
2023International Journal of Molecular Sciences6 citations Open access
Semantic Scholar
Invasive Lobular Carcinoma Arising in Ectopic Breast Tissue: A Case Report
J. Marques-Antunes, Francisca Alves Cardoso, Teresa Santos, M. Nora +1 more
2022Cureus6 citations Open access
Semantic Scholar
Unusual Cutaneous Metastases From Colon Adenocarcinoma
P. Correia, Joana F Correia, H. Scigliano, M. Nora
2021Cureus6 citations Open access
Semantic Scholar
Diabetic and Elder Patients Experience Superior Cardiovascular Benefits After Gastric Bypass Induced Weight Loss
Pedro Reis Pereira, M. Guimarães, T. Morais, S. Pereira +2 more
2018Frontiers in Endocrinology6 citations Open access
Semantic Scholar
Dysglycemia Shapes Visceral Adipose Tissue’s Response to GIP, GLP-1 and Glucagon in Individuals with Obesity
T. Morais, Alexandre L Seabra, B. Patrício, D. Carrageta +5 more
2023Metabolites5 citations Open access
Semantic Scholar
Accuracy of prediction models for long-term type 2 diabetes remission after gastric bypass
S. Cardoso, S. Pereira, R. Almeida, Catarina Osório +4 more
2023Acta Diabetologica5 citations Open access
Semantic Scholar
Obesity-Related Kidney Disease in Bariatric Surgery Candidates
Pedro Reis Pereira, Manuela Almeida, Patrícia Braga, João Pereira +7 more
2024Obesity Surgery4 citations Open access
Semantic Scholar
GLP-1 Increases Circulating Leptin Levels in Truncal Vagotomized Rats
T. Morais, S. Pereira, S. Andrade, Diogo J. Neves +5 more
2023Biomedicines4 citations Open access
Semantic Scholar

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M. Monteiro×29
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