Duodenal-jejunal bypass maintains hepatic S-adenosylmethionine/S-homocysteine ratio in diet-induced obese rats

2021 ◽  
Author(s):  
Mikyung Kim ◽  
Yunmee Rho ◽  
Rhoeun Park ◽  
Jeeyoun Jung ◽  
Geum-Sook Hwang ◽  
...  
Keyword(s):  
Obese Rats ◽  
Jejunal Bypass

Duodenal-Jejunal Bypass Restores Insulin Action and Βeta-Cell Function in Hypothalamic-Obese Rats

2014 ◽  
Vol 25 (4) ◽  
pp. 656-665 ◽  
Author(s):  
Maria Lúcia Bonfleur ◽  
Rosane Aparecida Ribeiro ◽  
Audrei Pavanello ◽  
Raul Soster ◽  
Camila Lubaczeuski ◽  
...  
Keyword(s):  
Insulin Action ◽  
Cell Function ◽  
Obese Rats ◽  
Jejunal Bypass

Duodeno-jejunal bypass restores β-cell hypersecretion and islet hypertrophy in western diet obese rats

Endocrine ◽  
2018 ◽  
Vol 60 (3) ◽  
pp. 407-414 ◽  
Author(s):  
Mariana Carla Mendes ◽  
Maria Lúcia Bonfleur ◽  
Rosane Aparecida Ribeiro ◽  
Camila Lubaczeuski ◽  
Ana Flavia Justino Fêo ◽  
...  
Keyword(s):  
Western Diet ◽  
Β Cell ◽  
Obese Rats ◽  
Jejunal Bypass

scholarly journals DUODENAL-JEJUNAL BYPASS REDUCES LIPID ACCUMULATION IN THE BROWN ADIPOSE TISSUE OF HYPOTHALAMIC OBESE RATS

2020 ◽  
Vol 33 (1) ◽  
Author(s):  
Vanessa Marieli CEGLAREK ◽  
Zoé Maria GUARESCHI ◽  
Gabriela MOREIRA-SOARES ◽  
Rafaela Cristiane ECKER-PASSARELLO ◽  
Sandra Lucinei BALBO ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Brown Adipose Tissue ◽  
Lipid Accumulation ◽  
Monosodium Glutamate ◽  
Sham Operation ◽  
Lipid Deposition ◽  
Brown Adipose ◽  
Obese Rats ◽  
Male Wistar Rats ◽  
Jejunal Bypass

ABSTRACT Background: Thermogenic activity in the brown adipose tissue (BAT) of obese individuals is reduced, and this condition may be modified by bariatric surgery (BS). Aim: To characterize fat deposition in BAT from hypothalamic obese (HyO) rats submitted to duodenal-jejunal-bypass (DJB) surgery. Methods: For induction of hypothalamic obesity, newborn male Wistar rats were treated with subcutaneous injections of monosodium glutamate (MSG). The control (CTL) group received saline solution. At 90 days, the HyO rats were submitted to DJB or sham operation, generating the HyO-DJB and HyO-SHAM groups. At 270 days, the rats were euthanized, and the BAT was weighed and submitted to histological analysis. Results: Compared to BAT from CTL animals, the BAT from HyO-SHAM rats displayed increased weight, hypertrophy with greater lipid accumulation and a reduction in nucleus number. DJB effectively increased nucleus number and normalized lipid deposition in the BAT of HyO-SHAM rats, similar to that observed in CTL animals. Conclusion: DJB surgery avoided excessive lipid deposition in the BAT of hypothalamic obese rats, suggesting that this procedure could reactivate thermogenesis in BAT, and contribute to increase energy expenditure.

scholarly journals Effects of duodenal-jejunal bypass on structure of diaphragm in western diet obese rats

2017 ◽  
Vol 32 (1) ◽  
pp. 1-13
Author(s):  
Bruna Hart Ulsenheimer ◽  
◽  
Heloisa Deola Confortim ◽  
Léslie Cazetta Jeronimo ◽  
Lígia Aline Centenaro ◽  
...  
Keyword(s):  
Western Diet ◽  
Obese Rats ◽  
Jejunal Bypass

Duodenal–Jejunal Bypass Surgery Enhances Glucose Tolerance and Beta-Cell Function in Western Diet Obese Rats

2012 ◽  
Vol 22 (5) ◽  
pp. 819-826 ◽  
Author(s):  
Allan Cezar Faria Araujo ◽  
Maria Lúcia Bonfleur ◽  
Sandra Lucinei Balbo ◽  
Rosane Aparecida Ribeiro ◽  
Alexandre Coutinho Teixeira de Freitas
Keyword(s):  
Glucose Tolerance ◽  
Beta Cell ◽  
Beta Cell Function ◽  
Bypass Surgery ◽  
Cell Function ◽  
Western Diet ◽  
Obese Rats ◽  
Jejunal Bypass

A Comparative Study of the Effect of Gastric Bypass, Sleeve Gastrectomy, and Duodenal–Jejunal Bypass on Type-2 Diabetes in non-Obese Rats

2015 ◽  
Vol 25 (10) ◽  
pp. 1966-1975 ◽  
Author(s):  
Bo Xu ◽  
Xiaojie Yan ◽  
Yikai Shao ◽  
Qiwei Shen ◽  
Rong Hua ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Gastric Bypass ◽  
Sleeve Gastrectomy ◽  
Comparative Study ◽  
Obese Rats ◽  
Jejunal Bypass

scholarly journals Effects of duodenal–jejunal bypass surgery in ameliorating nonalcoholic steatohepatitis in diet-induced obese rats

2019 ◽  
Vol Volume 12 ◽  
pp. 149-159
Author(s):  
Hsin-Hsien Yu ◽  
Mao-Chih Hsieh ◽  
Szu-Yuan Wu ◽  
Edgar D Sy ◽  
Yan-Shen Shan
Keyword(s):  
Nonalcoholic Steatohepatitis ◽  
Bypass Surgery ◽  
Obese Rats ◽  
Jejunal Bypass

Effects of duodeno-jejunal bypass on glucose metabolism in obese rats with type 2 diabetes

Surgery Today ◽  
2013 ◽  
Vol 44 (2) ◽  
pp. 340-348 ◽  
Author(s):  
Hirofumi Imoto ◽  
Chikashi Shibata ◽  
Fumie Ikezawa ◽  
Daisuke Kikuchi ◽  
Soutoku Someya ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Glucose Metabolism ◽  
Obese Rats ◽  
Jejunal Bypass

scholarly journals Duodenal jejunal bypass attenuates non-alcoholic fatty liver disease in western diet-obese rats

2014 ◽  
Vol 29 (9) ◽  
pp. 609-614 ◽  
Author(s):  
Claudia Emanuelli Ebertz ◽  
Maria Lúcia Bonfleur ◽  
Iala Milene Bertasso ◽  
Mariana Carla Mendes ◽  
Camila Lubaczeuski ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Fatty Liver Disease ◽  
Western Diet ◽  
Alcoholic Fatty Liver ◽  
Obese Rats ◽  
Jejunal Bypass ◽  
Alcoholic Fatty Liver Disease
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