1
|
Tenenbaum M, Dugardin C, Moro J, Auger J, Baniel A, Boulier A, Ravallec R, Cudennec B. In vitro comparison of whey protein isolate and hydrolysate for their effect on glucose homeostasis markers. Food Funct 2023; 14:4173-4182. [PMID: 37066543 DOI: 10.1039/d3fo00467h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Research about new strategies to regulate glucose homeostasis to prevent or manage type 2 diabetes is a critical challenge. Several studies have shown that protein-rich diets could improve glucose homeostasis....
Collapse
Affiliation(s)
- Mathie Tenenbaum
- UMR Transfrontalière BioEcoAgro No 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, YNCREA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, F-59000 Lille, France.
| | - Camille Dugardin
- UMR Transfrontalière BioEcoAgro No 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, YNCREA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, F-59000 Lille, France.
| | - Joanna Moro
- Ingredia S.A., 51 Av. Lobbedez, CS 60946, 62033 Arras Cedex, France
| | - Julie Auger
- Ingredia S.A., 51 Av. Lobbedez, CS 60946, 62033 Arras Cedex, France
| | - Alain Baniel
- Ingredia S.A., 51 Av. Lobbedez, CS 60946, 62033 Arras Cedex, France
| | - Audrey Boulier
- Ingredia S.A., 51 Av. Lobbedez, CS 60946, 62033 Arras Cedex, France
| | - Rozenn Ravallec
- UMR Transfrontalière BioEcoAgro No 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, YNCREA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, F-59000 Lille, France.
| | - Benoit Cudennec
- UMR Transfrontalière BioEcoAgro No 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, YNCREA, Univ. Artois, Univ. Littoral Côte d'Opale, ICV - Institut Charles Viollette, F-59000 Lille, France.
| |
Collapse
|
2
|
Dugardin C, Fleury L, Touche V, Ahdach F, Lesage J, Tenenbaum M, Everaert N, Briand O, Lestavel S, Ravallec R, Cudennec B. An Exploratory Study of the Role of Dietary Proteins in the Regulation of Intestinal Glucose Absorption. Front Nutr 2022; 8:769773. [PMID: 35127780 PMCID: PMC8808719 DOI: 10.3389/fnut.2021.769773] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/06/2021] [Indexed: 12/23/2022] Open
Abstract
Several studies have demonstrated that high protein diets improve glucose homeostasis. Nevertheless, the mechanisms underlying this effect remain elusive. This exploratory study aims to screen and compare the acute effects of dietary proteins from different sources on intestinal glucose absorption. Six dietary proteins from various sources were thus selected and digested thanks to the INFOGEST static gastrointestinal digestion protocol. The digested proteins were able to decrease intestinal glucose absorption in vitro and ex vivo. Moreover, acute ingestion of casein and fish gelatin led to improved glucose tolerance in Wistar rats without significant effect on insulin secretion. In parallel, GLUT2 mRNA expression in enterocytes was decreased following short-term incubation with some of the digested proteins. These results strengthen the evidence that digested protein-derived peptides and amino acids are key regulators of glucose homeostasis and highlight their role in intestinal glucose absorption.
Collapse
Affiliation(s)
- Camille Dugardin
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
- *Correspondence: Camille Dugardin
| | - Léa Fleury
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
| | - Véronique Touche
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France
| | - Farah Ahdach
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
| | - Jean Lesage
- Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE, Lille, France
| | - Mathie Tenenbaum
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
| | - Nadia Everaert
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
- Animal and Human Health Engineering, Department of Biosystems, Katholieke Universiteit Leuven, Heverlee, Belgium
| | - Olivier Briand
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France
| | - Sophie Lestavel
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France
| | - Rozenn Ravallec
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
| | - Benoit Cudennec
- Univ. Lille, Univ. Artois, Université de Liège, UMRT 1158 BioEcoAgro – Bénéfice santé d'hydrolysats de protéines et coproduits agro-alimentaires, Lille, France
- Benoit Cudennec
| |
Collapse
|
3
|
Tenenbaum M, Plaisance V, Boutry R, Pawlowski V, Jacovetti C, Sanchez-Parra C, Ezanno H, Bourry J, Beeler N, Pasquetti G, Gmyr V, Dalle S, Kerr-Conte J, Pattou F, Hirai SI, Regazzi R, Bonnefond A, Froguel P, Abderrahmani A. The Map3k12 (Dlk)/JNK3 signaling pathway is required for pancreatic beta-cell proliferation during postnatal development. Cell Mol Life Sci 2021; 78:287-298. [PMID: 32189007 PMCID: PMC11072213 DOI: 10.1007/s00018-020-03499-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 03/04/2020] [Indexed: 12/13/2022]
Abstract
Unveiling the key pathways underlying postnatal beta-cell proliferation can be instrumental to decipher the mechanisms of beta-cell mass plasticity to increased physiological demand of insulin during weight gain and pregnancy. Using transcriptome and global Serine Threonine Kinase activity (STK) analyses of islets from newborn (10 days old) and adult rats, we found that highly proliferative neonatal rat islet cells display a substantially elevated activity of the mitogen activated protein 3 kinase 12, also called dual leucine zipper-bearing kinase (Dlk). As a key upstream component of the c-Jun amino terminal kinase (Jnk) pathway, Dlk overexpression was associated with increased Jnk3 activity and was mainly localized in the beta-cell cytoplasm. We provide the evidence that Dlk associates with and activates Jnk3, and that this cascade stimulates the expression of Ccnd1 and Ccnd2, two essential cyclins controlling postnatal beta-cell replication. Silencing of Dlk or of Jnk3 in neonatal islet cells dramatically hampered primary beta-cell replication and the expression of the two cyclins. Moreover, the expression of Dlk, Jnk3, Ccnd1 and Ccnd2 was induced in high replicative islet beta cells from ob/ob mice during weight gain, and from pregnant female rats. In human islets from non-diabetic obese individuals, DLK expression was also cytoplasmic and the rise of the mRNA level was associated with an increase of JNK3, CCND1 and CCND2 mRNA levels, when compared to islets from lean and obese patients with diabetes. In conclusion, we find that activation of Jnk3 signalling by Dlk could be a key mechanism for adapting islet beta-cell mass during postnatal development and weight gain.
Collapse
Affiliation(s)
- Mathie Tenenbaum
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France.
| | - Valérie Plaisance
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
- Univ. Lille, CNRS, Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, 59000, Lille, France
| | - Raphael Boutry
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
| | - Valérie Pawlowski
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
- Univ. Lille, CNRS, Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, 59000, Lille, France
| | - Cécile Jacovetti
- Department of Fundamental Neuroscience, University of Lausanne, Lausanne, Switzerland
| | - Clara Sanchez-Parra
- Department of Fundamental Neuroscience, University of Lausanne, Lausanne, Switzerland
| | - Hélène Ezanno
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
| | - Julien Bourry
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
| | - Nicole Beeler
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
| | - Gianni Pasquetti
- Univ. Lille, Inserm, CHU Lille, U1190-EGID, 59000, Lille, France
| | - Valery Gmyr
- Univ. Lille, Inserm, CHU Lille, U1190-EGID, 59000, Lille, France
| | - Stéphane Dalle
- Institut de Génomique Fonctionnelle, CNRS UMR5203, INSERM U1191, Montpellier University, Montpellier, France
| | - Julie Kerr-Conte
- Univ. Lille, Inserm, CHU Lille, U1190-EGID, 59000, Lille, France
| | - François Pattou
- Univ. Lille, Inserm, CHU Lille, U1190-EGID, 59000, Lille, France
| | - Syu-Ichi Hirai
- Départment of Biology, Wakayama University, Wakayama, Japan
| | - Romano Regazzi
- Department of Fundamental Neuroscience, University of Lausanne, Lausanne, Switzerland
| | - Amélie Bonnefond
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
- Department of Medicine, Section of Genomics of Common Disease, Imperial College London, London, UK
| | - Philippe Froguel
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France
- Department of Medicine, Section of Genomics of Common Disease, Imperial College London, London, UK
| | - Amar Abderrahmani
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199-EGID, 59000, Lille, France.
- Univ. Lille, CNRS, Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520, IEMN, 59000, Lille, France.
- Department of Medicine, Section of Genomics of Common Disease, Imperial College London, London, UK.
| |
Collapse
|
4
|
Abderrahmani A, Yengo L, Caiazzo R, Canouil M, Cauchi S, Raverdy V, Plaisance V, Pawlowski V, Lobbens S, Maillet J, Rolland L, Boutry R, Queniat G, Kwapich M, Tenenbaum M, Bricambert J, Saussenthaler S, Anthony E, Jha P, Derop J, Sand O, Rabearivelo I, Leloire A, Pigeyre M, Daujat-Chavanieu M, Gerbal-Chaloin S, Dayeh T, Lassailly G, Mathurin P, Staels B, Auwerx J, Schürmann A, Postic C, Schafmayer C, Hampe J, Bonnefond A, Pattou F, Froguel P. Increased Hepatic PDGF-AA Signaling Mediates Liver Insulin Resistance in Obesity-Associated Type 2 Diabetes. Diabetes 2018; 67:1310-1321. [PMID: 29728363 DOI: 10.2337/db17-1539] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/26/2018] [Indexed: 12/17/2022]
Abstract
In type 2 diabetes (T2D), hepatic insulin resistance is strongly associated with nonalcoholic fatty liver disease (NAFLD). In this study, we hypothesized that the DNA methylome of livers from patients with T2D compared with livers of individuals with normal plasma glucose levels can unveil some mechanism of hepatic insulin resistance that could link to NAFLD. Using DNA methylome and transcriptome analyses of livers from obese individuals, we found that hypomethylation at a CpG site in PDGFA (encoding platelet-derived growth factor α) and PDGFA overexpression are both associated with increased T2D risk, hyperinsulinemia, increased insulin resistance, and increased steatohepatitis risk. Genetic risk score studies and human cell modeling pointed to a causative effect of high insulin levels on PDGFA CpG site hypomethylation, PDGFA overexpression, and increased PDGF-AA secretion from the liver. We found that PDGF-AA secretion further stimulates its own expression through protein kinase C activity and contributes to insulin resistance through decreased expression of insulin receptor substrate 1 and of insulin receptor. Importantly, hepatocyte insulin sensitivity can be restored by PDGF-AA-blocking antibodies, PDGF receptor inhibitors, and by metformin, opening therapeutic avenues. Therefore, in the liver of obese patients with T2D, the increased PDGF-AA signaling contributes to insulin resistance, opening new therapeutic avenues against T2D and possibly NAFLD.
Collapse
Affiliation(s)
- Amar Abderrahmani
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
- Section of Genomics of Common Disease, Department of Medicine, Imperial College London, London, U.K
| | - Loïc Yengo
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Robert Caiazzo
- University Lille, INSERM, CHU Lille, U1190 - European Genomic Institute for Diabetes, Lille, France
| | - Mickaël Canouil
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Stéphane Cauchi
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Violeta Raverdy
- University Lille, INSERM, CHU Lille, U1190 - European Genomic Institute for Diabetes, Lille, France
| | - Valérie Plaisance
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Valérie Pawlowski
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Stéphane Lobbens
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Julie Maillet
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Laure Rolland
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Raphael Boutry
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Gurvan Queniat
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Maxime Kwapich
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Mathie Tenenbaum
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Julien Bricambert
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Sophie Saussenthaler
- Department of Experimental Diabetology, German Institute of Human Nutrition Potsdam-Rehbrücke, Nuthetal, and German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Elodie Anthony
- Inserm U1016, Institut Cochin, Centre National de la Recherche Scientifique UMR 8104, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Pooja Jha
- Laboratory of Integrative Systems Physiology, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Julien Derop
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Olivier Sand
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Iandry Rabearivelo
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Audrey Leloire
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
| | - Marie Pigeyre
- University Lille, INSERM, CHU Lille, U1190 - European Genomic Institute for Diabetes, Lille, France
| | - Martine Daujat-Chavanieu
- INSERM U1183, University Montpellier, Institute for Regenerative Medicine and Biotherapy, CHU Montpellier, France
| | - Sabine Gerbal-Chaloin
- INSERM U1183, University Montpellier, Institute for Regenerative Medicine and Biotherapy, CHU Montpellier, France
| | - Tasnim Dayeh
- Department of Clinical Science, Skane University Hospital Malmö, Malmö, Sweden
| | - Guillaume Lassailly
- University Lille, INSERM, CHU Lille, U995 - Lille Inflammation Research International Center, Lille, France
| | - Philippe Mathurin
- University Lille, INSERM, CHU Lille, U995 - Lille Inflammation Research International Center, Lille, France
| | - Bart Staels
- University Lille, INSERM, CHU Lille, Institut Pasteur de Lille, U1011- European Genomic Institute for Diabetes, Lille, France
| | - Johan Auwerx
- Laboratory of Integrative Systems Physiology, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Annette Schürmann
- Department of Experimental Diabetology, German Institute of Human Nutrition Potsdam-Rehbrücke, Nuthetal, and German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Catherine Postic
- Inserm U1016, Institut Cochin, Centre National de la Recherche Scientifique UMR 8104, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Clemens Schafmayer
- Department of Visceral and Thoracic Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jochen Hampe
- Medical Department 1, Technische Universität Dresden, Dresden, Germany
| | - Amélie Bonnefond
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
- Section of Genomics of Common Disease, Department of Medicine, Imperial College London, London, U.K
| | - François Pattou
- University Lille, INSERM, CHU Lille, U1190 - European Genomic Institute for Diabetes, Lille, France
| | - Philippe Froguel
- University Lille, Centre National de la Recherche Scientifique, Institut Pasteur de Lille, UMR 8199 - European Genomic Institute for Diabetes, Lille, France
- Section of Genomics of Common Disease, Department of Medicine, Imperial College London, London, U.K
| |
Collapse
|
5
|
Plaisance V, Brajkovic S, Tenenbaum M, Favre D, Ezanno H, Bonnefond A, Bonner C, Gmyr V, Kerr-Conte J, Gauthier BR, Widmann C, Waeber G, Pattou F, Froguel P, Abderrahmani A. Endoplasmic Reticulum Stress Links Oxidative Stress to Impaired Pancreatic Beta-Cell Function Caused by Human Oxidized LDL. PLoS One 2016; 11:e0163046. [PMID: 27636901 PMCID: PMC5026355 DOI: 10.1371/journal.pone.0163046] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 09/01/2016] [Indexed: 01/07/2023] Open
Abstract
Elevated plasma concentration of the pro-atherogenic oxidized low density lipoprotein cholesterol (LDL) triggers adverse effects in pancreatic beta-cells and is associated with type 2 diabetes. Here, we investigated whether the endoplasmic reticulum (ER) stress is a key player coupling oxidative stress to beta-cell dysfunction and death elicited by human oxidized LDL. We found that human oxidized LDL activates ER stress as evidenced by the activation of the inositol requiring 1α, and the elevated expression of both DDIT3 (also called CHOP) and DNAJC3 (also called P58IPK) ER stress markers in isolated human islets and the mouse insulin secreting MIN6 cells. Silencing of Chop and inhibition of ER stress markers by the chemical chaperone phenyl butyric acid (PBA) prevented cell death caused by oxidized LDL. Finally, we found that oxidative stress accounts for activation of ER stress markers induced by oxidized LDL. Induction of Chop/CHOP and p58IPK/P58IPK by oxidized LDL was mimicked by hydrogen peroxide and was blocked by co-treatment with the N-acetylcystein antioxidant. As a conclusion, the harmful effects of oxidized LDL in beta-cells requires ER stress activation in a manner that involves oxidative stress. This mechanism may account for impaired beta-cell function in diabetes and can be reversed by antioxidant treatment.
Collapse
Affiliation(s)
- Valérie Plaisance
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
| | - Saška Brajkovic
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
- Service of Internal Medicine, Centre Hospitalier Universitaire Vaudois and Lausanne University, Lausanne, Switzerland
| | - Mathie Tenenbaum
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
| | - Dimitri Favre
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
- Service of Internal Medicine, Centre Hospitalier Universitaire Vaudois and Lausanne University, Lausanne, Switzerland
| | - Hélène Ezanno
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
| | - Amélie Bonnefond
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
- Department of Genomic of Common Disease, Imperial College London, London, United Kingdom
| | | | - Valéry Gmyr
- Univ. Lille, Inserm, CHU Lille, U1190 - EGID, Lille, France
| | | | - Benoit R. Gauthier
- Department of Stem Cells, Andalusian Center for Molecular Biology and Regenerative Medicine, Seville, Spain
| | - Christian Widmann
- Department of Physiology, Lausanne University, Lausanne, Switzerland
| | - Gérard Waeber
- Service of Internal Medicine, Centre Hospitalier Universitaire Vaudois and Lausanne University, Lausanne, Switzerland
| | | | - Philippe Froguel
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
- Department of Genomic of Common Disease, Imperial College London, London, United Kingdom
| | - Amar Abderrahmani
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8199 - EGID, Lille, France
- Department of Genomic of Common Disease, Imperial College London, London, United Kingdom
- * E-mail:
| |
Collapse
|
6
|
Tenenbaum M. Cavities in Quebec children. J Can Dent Assoc 2000; 66:477. [PMID: 11070624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
|
7
|
|
8
|
Tenenbaum M. [The role of the dentist in the community health system in Quebec]. Dent News 1987; 9:7, 9-10, 13. [PMID: 3482375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
9
|
Abstract
This study involved 331 individuals who were without clinical evidence of gingival inflammation. The width of the keratinized gingiva and the depth of the gingival sulcus were measured on the mid-facial aspect of all teeth in each patient, using a calibrated, flat periodontal probe. The mean width of the attached gingiva did not show an increase from the deciduous to the permanent dentition. However, the width of the attached gingiva in the case of newly erupted permanent teeth was narrower than in the corresponding primary teeth. The widest zone of attached gingiva was found over the central and lateral incisors. The width of the attached gingiva decreased over the canine and the first premolar (and first primary molar). It then increased over the second premolar (and second primary molar) and the first molar. These variations were approximately the same in both the maxilla and the mandible, although there was a greater over-all width of attached gingiva in the maxilla than in the mandible. The tendency, in the permanent dentition, for the attached gingiva to increase in width with age was related to a concomitant decrease in sulcus depth.
Collapse
|
10
|
Kandelman D, Ruel D, Tenenbaum M, Sauve L. Measuring toothbrush performances. Oral Health 1986; 76:63-5. [PMID: 3459116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
11
|
Tenenbaum M. [Teaching orthodontics in the undergraduate curriculum]. Rev Asoc Odontol Argent 1986; 74:22. [PMID: 3461503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
12
|
Tenenbaum M, Morales M, Goto C. [Application of the Spanish-American Index in municipal primary schools in Buenos Aires (to determine orthodontic anomalies and evaluate treatment needs and priorities)]. Rev Iberoam Ortod 1985; 5:21-31. [PMID: 3863213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
13
|
Tenenbaum M, Morales M, Goto C. [Quantitative indexes to determine orthodontic anomalies and to evaluate the need and priority of treatment]. Rev Iberoam Ortod 1984; 4:21-36. [PMID: 6598694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
14
|
Tenenbaum M, Gabriel R. [Panoramic evaluation of bone age determination using dental radiographs]. Ortodoncia 1981; 45-46:21-9. [PMID: 6963624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
15
|
Tenenbaum M. [Undergraduate teaching of orthodontics (author's transl)]. Ortodoncia 1980; 44:115-24. [PMID: 6942369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
16
|
Tenenbaum M. [The concept of orthodontics and functional orthopedics for the general practitioner]. Rev Asoc Odontol Argent 1980; 68:397-400. [PMID: 6944737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
17
|
Tenenbaum M, Reisin J. [Vertical orthopedic forces (author's transl)]. Ortodoncia 1980; 44:21-9. [PMID: 6937849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
18
|
Tenenbaum M, Gabriel R. [Relationship between dental calcification and skeletal age (author's transl)]. Ortodoncia 1979; 43:85-94. [PMID: 233321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
19
|
Tenenbaum M. [Impacted teeth: their therapy]. Rev Asoc Odontol Argent 1979; 67:389-93. [PMID: 296484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
20
|
Tenenbaum M, Veitz J, Gabriel R. [Begg-technique--study and explanation of an incognito (author's transl)]. Ortodoncia 1979; 43:41-4. [PMID: 296368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
21
|
Gabriel R, Tenenbaum M. [Practical determination of skeletal age by X-ray of the hand (author's transl)]. Ortodoncia 1979; 43:5-19. [PMID: 232549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
22
|
|
23
|
Tenenbaum M. [Orthodontics--retrospective and present stage. European orthodontics 1978 (author's transl)]. Ortodoncia 1978; 42:5-10. [PMID: 294547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
24
|
Tenenbaum M, Gabriel R. Commentary on the Mollin technique. Int J Orthod 1978; 16:19-20. [PMID: 274440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
25
|
Tenenbaum M, Martin GE. High pressure liquid chromatographic determination of saccharin in alcoholic products. J Assoc Off Anal Chem 1977; 60:1321-3. [PMID: 924935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
After preliminary cleanup, sodium saccharin can be quantitatively determined in wines and proprietary drugs by using high pressure liquid chromatography. The preliminary cleanup removes materials that cause column deterioration, loss of baseline stability, and interfering peaks. The average experimental error found in analyses of 6 wines for sodium saccharin content was 2.3% and the standard deviation was 0.01. In the analysis of 10 cough medicines and vitamin preparations, the difference between declared and experimental values for sodium saccharin averaged 5.7%. The recovery for the extraction process ranged from 97.8 to 101.6%.
Collapse
|
26
|
Tenenbaum M, Gabriel R. [Commentary about the Mollin technique (author's transl)]. Ortodoncia 1975; 39:84-6. [PMID: 1072891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
27
|
Tenenbaum M. [Orthodontics and orthodontists (author's transl)]. Ortodoncia 1975; 39:48-52. [PMID: 1072886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
28
|
Tenenbaum M. [Root canal measurement by decrease in electrical resistance]. Bol Inf Dent (Madr) 1974; 34:52-62. [PMID: 4532593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
29
|
Tenenbaum M. [Orthodontics and general practice]. Rev Asoc Odontol Argent 1974; 62:261-2. [PMID: 4532770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
30
|
Tenenbaum M. [Radiolucent rubber dam holder]. Rev Asoc Odontol Argent 1974; 62:111-5. [PMID: 4525891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
31
|
Tenenbaum M. [Photographic emergency recourse. (author's transl)]. Ortodoncia 1973; 37:37-40. [PMID: 4519798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
32
|
Tenenbaum M. [Determination of conductometry with preclinical radiography]. Rev Asoc Odontol Argent 1973; 61:16-20. [PMID: 4515402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
33
|
Tenenbaum M. [Social study of the Mollin technique]. Ortodoncia 1972; 36:163-70. [PMID: 4515153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
34
|
Tenenbaum M. [Radiography in relief]. Rev Asoc Odontol Argent 1972; 60:117-21. [PMID: 4502844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
35
|
Tenenbaum M. [Functional and mechanical treatment in orthodontics]. Trib Odontol (B Aires) 1972; 56:28-32. [PMID: 4502976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
36
|
Lorber D, Tenenbaum M, Thurston S, Gander GW, Goodale F. The fate of circulating leukocytic pyrogen in the rabbit. Proc Soc Exp Biol Med 1971; 137:896-901. [PMID: 5560679 DOI: 10.3181/00379727-137-35689] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
37
|
Tenenbaum M, Berman GR. [Atypical deglutition--myofunctional and mechanical therapy]. Ortodoncia 1971; 35:30-45. [PMID: 5292215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
38
|
Tenenbaum M. [Orthodontics here and now]. Rev Asoc Odontol Argent 1971; 59:33-5. [PMID: 5285922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|