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Frey S, Ayer A, Sotin T, Lorant V, Louis-Gaubert C, Arnaud L, Billon-Crossouard S, Croyal M, Prieur X, Hadjadj S, Cariou B, Blanchard C, Le May C. Single-anastomosis duodeno-ileal bypass with sleeve gastrectomy improves lipid and glucose homeostasis in ob/ob mice. Obesity (Silver Spring) 2024; 32:91-106. [PMID: 37875256 DOI: 10.1002/oby.23916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/27/2023] [Accepted: 08/22/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVE The objective of this study was to compare the general and metabolic impact of single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) with Roux-en-Y gastric bypass (RYGB) in an obese (ob/ob) mouse model. METHODS 10-week-old male ob/ob mice underwent either SADI-S, RYGB, or laparotomy surgery (Sham group). General and metabolic parameters were assessed during a 5-week period thereafter. RESULTS SADI-S induced a deeper weight loss ([mean ± SEM] -41.2% ± 3.3%) than RYGB (-5.6% ± 3.5%, p < 0.001) compared with the Sham group (+6.3% ± 1.0%, p < 0.05). A significant food restriction was observed after SADI-S only (-31%, 117.4 ± 10.3 g vs. 170.2 ± 5.2 g of food at day 35 in Sham group mice, p < 0.001). Random-fed glycemia and glucose tolerance were more improved after SADI-S than RYGB. SADI-S decreased plasma cholesterol concentration by 60% (0.49 ± 0.04 g/L vs. 1.40 ± 0.10 g/L in the Sham group at day 35, p < 0.01), significantly more than RYGB (1.04 ± 0.14 g/L, p = 0.018). Plasma sitosterol/cholesterol and campesterol/cholesterol ratios were decreased after SADI-S, suggesting a reduced intestinal cholesterol absorption. SADI-S increased exogenous plasma cholesterol-D7 clearance and fecal elimination, also indicating an increased plasma cholesterol excretion. Studying a pair-fed group demonstrated that calorie restriction alone did not explain the beneficial impact of SADI-S. CONCLUSIONS SADI-S is associated with a greater improvement in lipid and glucose homeostasis than RYGB in ob/ob mice.
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Affiliation(s)
- Samuel Frey
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
- Nantes Université, CHU Nantes, Chirurgie Cancérologique, Digestive et Endocrinienne, Institut des Maladies de l'Appareil Digestif, Nantes, France
| | - Audrey Ayer
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Thibaud Sotin
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Victoria Lorant
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Clément Louis-Gaubert
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
- Nantes Université, CHU Nantes, Chirurgie Cancérologique, Digestive et Endocrinienne, Institut des Maladies de l'Appareil Digestif, Nantes, France
| | - Lucie Arnaud
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Stéphanie Billon-Crossouard
- Université de Nantes, CHU Nantes, Inserm, CNRS, SFR Santé, Inserm UMS 016, CNRS UMS 3556, Nantes, France
- CRNH-Ouest Mass Spectrometry Core Facility, Nantes, France
| | - Mikael Croyal
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
- Université de Nantes, CHU Nantes, Inserm, CNRS, SFR Santé, Inserm UMS 016, CNRS UMS 3556, Nantes, France
- CRNH-Ouest Mass Spectrometry Core Facility, Nantes, France
| | - Xavier Prieur
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Samy Hadjadj
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Bertrand Cariou
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
| | - Claire Blanchard
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
- Nantes Université, CHU Nantes, Chirurgie Cancérologique, Digestive et Endocrinienne, Institut des Maladies de l'Appareil Digestif, Nantes, France
| | - Cédric Le May
- Nantes Université, CHU Nantes, CNRS, INSERM, L'institut du thorax, Nantes, France
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Yang X, He Z, Chen Q, Chen Y, Chen G, Liu C. Global research trends of diabetes remission: a bibliometric study. Front Endocrinol (Lausanne) 2023; 14:1272651. [PMID: 38089622 PMCID: PMC10715259 DOI: 10.3389/fendo.2023.1272651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/23/2023] [Indexed: 12/18/2023] Open
Abstract
Background Research on diabetes remission has garnered prominence in recent years. However, to date, no pertinent bibliometric study has been published. This study sought to elucidate the current landscape and pinpoint potential new research directions through a bibliometric analysis of diabetes remission. Methods We perused relevant articles on diabetes remission from January 1, 2000, to April 16, 2023, in the Web of Science. We utilized CiteSpace software and VOSviewer software to construct knowledge maps and undertake analysis of countries, institutional affiliations, author contributions, journals, and keywords. This analysis facilitated the identification of current research foci and forecasting future trends. Results A total of 970 English articles were procured, and the annual publication volume manifested a steady growth trend. Most of the articles originated from America (n=342, 35.26%), succeeded by China and England. Pertaining to institutions, the University of Newcastle in England proliferated the most articles (n=36, 3.71%). Taylor R authored the most articles (n=35, 3.61%), and his articles were also the most co-cited (n=1756 times). Obesity Surgery dominated in terms of published articles (n=81, 8.35%). "Bariatric surgery" was the most prevalently used keyword. The keyword-clustering map revealed that the research predominantly centered on diabetes remission, type 1 diabetes, bariatric surgery, and lifestyle interventions. The keyword emergence and keyword time-zone maps depicted hotspots and shifts in the domain of diabetes remission. Initially, the hotspots were primarily fundamental experiments probing the feasibilities and mechanisms of diabetes remission, such as transplantation. Over the course, the research trajectory transitioned from basic to clinical concerning diabetes remission through bariatric surgery, lifestyle interventions, and alternative strategies. Conclusion Over the preceding 20 years, the domain of diabetes remission has flourished globally. Bariatric surgery and lifestyle interventions bestow unique advantages for diabetes remission. Via the maps, the developmental milieu, research foci, and avant-garde trends in this domain are cogently portrayed, offering guidance for scholars.
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Affiliation(s)
- Xue Yang
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
- KweiChow Moutai Hospital, Renhuai, China
| | - Zhiwei He
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Qilin Chen
- KweiChow Moutai Hospital, Renhuai, China
- School of Traditional Chinese and Western Medicine, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yu Chen
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Guofang Chen
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Chao Liu
- Department of Endocrinology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
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Preciado-Saldaña AM, López-Díaz JA, Domínguez-Avila JA, Ayala-Zavala JF, Astiazaran-García HF, González-Aguilar GA, Wall-Medrano A. Revisiting the high-fat diet/low streptozotocin prediabetic rat model: A bioanalytical adjustment. J Pharmacol Toxicol Methods 2023; 120:107252. [PMID: 36716799 DOI: 10.1016/j.vascn.2023.107252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 01/19/2023] [Accepted: 01/24/2023] [Indexed: 01/29/2023]
Abstract
Insulin resistance (IR) is the main feature of prediabetes (PD), which ultimately leads to diabetes. High-dose streptozotocin-treated rodents often show irreversible β-cell mass loss and function, leaving the premorbid diabetic state (PD/IR) unnoticed. This study aimed to re-evaluate the synergistic/independent effect of a sub-chronic consumption (1-5 weeks) of a high-fat diet (60% gross energy from fat, 3.8 kcal.g-1) with [PD/IR-2 (week 2) to PD/IR-5 week five)] or without [HFD-5 (week five)] a single intraperitoneal dose (35 mg.kg-1) of streptozotocin in Wistar rats. Bioassay performance and clinical/histological features suggesting PD/IR or diabetes, were documented weekly and compared to standard chow-fed (3.5 kcal.g-1) rats (healthy controls, HC). PD/IR1-5 (fed with HFD for 1 to 5 weeks plus a single dose of streptozotocin) and HFD-5 (just fed with HFD for 5 weeks) groups reduced their food intake yet gained more body weight than HC. Groups exhibited hyperglycemia, dyslipidemia, and impaired glucose tolerance in decreasing order as follows: PD/IR-5, PD/IR-4, HFD-5, PD/IR-2-3, and HC. Histological disturbances in the pancreas, Soleus muscle, and liver were mostly observed in HFD-5 and PD/IR4-5 groups. HFD administration for 4 weeks white a single moderate dose of streptozotocin four days before sacrifice, leads to a convenient PD/IR rat model.
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Affiliation(s)
- Alejandra M Preciado-Saldaña
- Coordinación de Tecnología de Alimentos de Origen Vegetal. Centro de Investigación en Alimentación y Desarrollo (CIAD), A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46 Colonia La Victoria, Hermosillo (83304), Sonora, México.
| | - José A López-Díaz
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez. Anillo Envolvente del Pronaf y Estocolmo S/N, Ciudad Juárez (32315), Chihuahua, México.
| | - J Abraham Domínguez-Avila
- CONACYT. Carretera Gustavo Enrique Astiazarán Rosas No. 46 Colonia La Victoria, Hermosillo (83304), Sonora, México.
| | - J Fernando Ayala-Zavala
- Coordinación de Tecnología de Alimentos de Origen Vegetal. Centro de Investigación en Alimentación y Desarrollo (CIAD), A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46 Colonia La Victoria, Hermosillo (83304), Sonora, México.
| | - Humberto F Astiazaran-García
- Coordinación de Nutrición. Centro de Investigación en Alimentación y Desarrollo (CIAD), A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46 Colonia La Victoria, Hermosillo (83304), Sonora, México.
| | - Gustavo A González-Aguilar
- Coordinación de Tecnología de Alimentos de Origen Vegetal. Centro de Investigación en Alimentación y Desarrollo (CIAD), A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46 Colonia La Victoria, Hermosillo (83304), Sonora, México.
| | - Abraham Wall-Medrano
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez. Anillo Envolvente del Pronaf y Estocolmo S/N, Ciudad Juárez (32315), Chihuahua, México.
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Mango "Ataulfo" Peel Extract Improves Metabolic Dysregulation in Prediabetic Wistar Rats. Life (Basel) 2022; 12:life12040532. [PMID: 35455025 PMCID: PMC9027361 DOI: 10.3390/life12040532] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/01/2022] [Accepted: 04/03/2022] [Indexed: 11/23/2022] Open
Abstract
The hypoglycemic effect of functional phytochemicals has been evaluated in diabetic rodents but scarcely in its premorbid condition (prediabetes; PD). This study aimed to evaluate a mango (cv. Ataulfo) peel hydroethanolic (20:80) extract (MPE) for in vivo glycemic/lipidemic-normalizing effect and in vitro enzyme inhibitory (α-amylase/α-glucosidase) activity. The polyphenolic MPE (138 mg EAG.g−1, mainly gallic acid and mangiferin) with antioxidant capacity (DPPH• 34 mgTE.g−1) was fed to PD rats (induction: high-fat diet (60% energy) + single dose streptozotocin (35 mg·kg−1), 4 weeks). At the 8th week, fasting glycemia (FG), oral glucose tolerance test, and insulin sensitivity indexes (HOMA-IR, HOMA-β) > blood lipid-normalizing effect were documented as healthy controls > MPE > disease (PD) controls, which was possibly related to the extract’s concentration−response in vitro enzyme inhibitory activity (IC50 ≈ 0.085 mg·mL−1). MPE is a rich source of glucose-lowering phytochemicals for the primary prevention of type 2 diabetes.
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Mukorako P, Lemoine N, Biertho L, Lebel S, Roy MC, Plamondon J, Tchernof A, Varin TV, Anhê FF, St-Pierre DH, Marette A, Richard D. Consistent gut bacterial and short-chain fatty acid signatures in hypoabsorptive bariatric surgeries correlate with metabolic benefits in rats. Int J Obes (Lond) 2022; 46:297-306. [PMID: 34686781 DOI: 10.1038/s41366-021-00973-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 07/08/2021] [Accepted: 09/16/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The study aimed at comparing how changes in the gut microbiota are associated to the beneficial effects of the most clinically efficient hypoabsorptive bariatric procedures, namely Roux-en-Y gastric bypass (RYGB), biliopancreatic diversion with duodenal switch (BPD-DS) and single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S). METHODS Diet-induced obese (DIO) male Wistar rats were divided into seven groups. In addition to the groups subjected to RYGB, BPD-DS and SADI-S, the following four control groups were included: SHAM-operated rats fed a high-fat diet (SHAM HF), SHAM fed a low-fat diet (SHAM LF), SHAM HF-pair-weighed to BPD-DS (SHAM HF-PW) and sleeve-gastrectomy (SG) rats. Body weight, food intake, glucose tolerance, insulin sensitivity/resistance, and L-cell secretion were assessed. The gut microbiota (16 S ribosomal RNA gene sequencing) as well as the fecal and cæcal contents of short-chain fatty acids (SCFAs) were also analyzed prior to, and after the surgeries. RESULTS The present study demonstrates the beneficial effect of RYGB, BPD-DS and SADI-S on fat mass gain and glucose metabolism in DIO rats. These benefits were proportional to the effect of the surgeries on food digestibility (BPD-DS > SADI-S > RYGB). Notably, hypoabsorptive surgeries led to consonant microbial signatures characterized by decreased abundance of the Ruminococcaceae (Oscillospira and Ruminococcus), Oscillospiraceae (Oscillibacter) and Christensenellaceae, and increased abundance of the Clostridiaceae (Clostridium), Sutterellaceae (Sutterella) and Enterobacteriaceae. The gut bacteria following hypoabsorptive surgeries were associated with higher fecal levels of propionate, butyrate, isobutyrate and isovalerate. Increases in the fecal SCFAs were in turn positively and strongly correlated with the levels of peptide tyrosine-tyrosine (PYY) and with the beneficial effects of the surgery. CONCLUSION The present study emphasizes the consistency with which the three major hypoabsorptive bariatric procedures RYGB, BPD-DS and SADI-S create a gut microbial environment capable of producing a SCFA profile favorable to the secretion of PYY and to beneficial metabolic effects.
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Affiliation(s)
- Paulette Mukorako
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.,Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Natacha Lemoine
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Laurent Biertho
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.,Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Stéfane Lebel
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.,Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Marie-Claude Roy
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Julie Plamondon
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - André Tchernof
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | | | - Fernando F Anhê
- Department of Biochemistry and Biomedical Sciences, Farncombe Family Digestive Health Research Institute and Center for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton, ON, Canada
| | - David H St-Pierre
- Institute of Nutrition and Functional Foods, Québec, QC, Canada.,Department of Exercise Sciences, Université du Québec à Montréal (UQAM), Montreal, QC, Canada
| | - André Marette
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.,Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada.,Institute of Nutrition and Functional Foods, Québec, QC, Canada
| | - Denis Richard
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada. .,Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada.
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Wang L, Wang Z, Yu Y, Ren Z, Jia Y, Wang J, Li S, Jiang T. Metabolomics analysis of stool in rats with type 2 diabetes mellitus after single-anastomosis duodenal-ileal bypass with sleeve gastrectomy. Front Endocrinol (Lausanne) 2022; 13:1013959. [PMID: 36204098 PMCID: PMC9530139 DOI: 10.3389/fendo.2022.1013959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Single-anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) is one of the most effective bariatric procedures in the treatment of type 2 diabetes mellitus (T2DM). However, the mechanisms by which SADI-S improves T2DM are not well-known. OBJECTIVE To explore the effects of SADI-S on metabolites in the stool of rats with T2DM. METHODS Twenty rats were fed on high-fat diet and administered with a low-dose (30mg/kg) of streptozotocin to establish T2DM models. The rats were then randomly assigned to the SADI-S group (n=10) and sham operation group (n=9). Stool samples were collected from all rats at 8 weeks after surgery and stored at -80 °C. Metabolomics analysis was performed to identify differential metabolites through ultra- performance liquid chromatography-mass spectrometry. RESULTS At 8-week after surgery, rats of the SADI-S group showed significantly decreased fasting blood glucose, glucose tolerance test 2-hour, glycated haemoglobin, and body weight compared with those of the sham group. A total of 245 differential metabolites were identified between the two groups. Among them, 16 metabolites such as branched-chain amino acids (valine), aromatic amino acid (phenylalanine), bile acid (cholic acid, lithocholic acid, and β-muricholic acid), short-chain fatty acid (isobutyric acid), and phospholipid [lysoPE(17:0), lysoPE(20:3) and lysoPS(16:0)] were associated to the T2DM remission after SADI-S. CONCLUSION SADI-S improves T2DM in rats by regulating phenylalanine biosynthesis, valine, phenylalanine, alanine, glutamate, proline, bile acid, and phospholipid metabolism pathways.
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