Prevention of diet-induced type 2 diabetes in the C57BL/6J mouse model by an antidiabetic herbal formula

2003 ◽  
Vol 17 (1) ◽  
pp. 48-55 ◽  
Author(s):  
Yushu Huo ◽  
Wendell D. Winters ◽  
Da-lin Yao
2003 ◽  
Vol 17 (6) ◽  
pp. 591-598 ◽  
Author(s):  
Wendell D. Winters ◽  
Yu Shu Huo ◽  
Da-Lin Yao

2014 ◽  
Author(s):  
Silvia Pabisch ◽  
Tsuguno Yamaguchi ◽  
Yasushi Koike ◽  
Kenji Egashira ◽  
Shinsuke Kataoka ◽  
...  

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1825-P ◽  
Author(s):  
JACQUELINE H. PARILLA ◽  
STEVE MONGOVIN ◽  
BREANNE BARROW ◽  
NATHALIE ESSER ◽  
SAKENEH ZRAIKA

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 1734-P
Author(s):  
AUSTIN REILLY ◽  
SHIJUN YAN ◽  
ALEXA J. LONCHARICH ◽  
HONGXIA REN

2011 ◽  
Vol 2011 ◽  
pp. 1-12 ◽  
Author(s):  
Elizabeth R. Gilbert ◽  
Zhuo Fu ◽  
Dongmin Liu

Insulin resistance and loss of β-cell mass cause Type 2 diabetes (T2D). The objective of this study was to generate a nongenetic mouse model of T2D. Ninety-six 6-month-old C57BL/6N males were assigned to 1 of 12 groups including (1) low-fat diet (LFD; low-fat control; LFC), (2) LFD with 1 i.p. 40 mg/kg BW streptozotocin (STZ) injection, (3), (4), (5), (6) LFD with 2, 3, 4, or 5 STZ injections on consecutive days, respectively, (7) high-fat diet (HFD), (8) HFD with 1 STZ injection, (9), (10), (11), (12) HFD with 2, 3, 4, or 5 STZ injections on consecutive days, respectively. After 4 weeks, serum insulin levels were reduced in HFD mice administered at least 2 STZ injections as compared with HFC. Glucose tolerance was impaired in mice that consumed HFD and received 2, 3, or 4 injections of STZ. Insulin sensitivity in HFD mice was lower than that of LFD mice, regardless of STZ treatment. Islet mass was not affected by diet but was reduced by 50% in mice that received 3 STZ injections. The combination of HFD and three 40 mg/kg STZ injections induced a model with metabolic characteristics of T2D, including peripheral insulin resistance and reduced β-cell mass.


Diabetologia ◽  
2007 ◽  
Vol 50 (6) ◽  
pp. 1327-1334 ◽  
Author(s):  
Y. Segev ◽  
R. Eshet ◽  
O. Yakir ◽  
N. Haim ◽  
M. Phillip ◽  
...  

2021 ◽  
Vol 37 (6) ◽  
pp. 74-83
Author(s):  
A.Yu. Gorbunova ◽  
E.P. Sannikova ◽  
I.I. Gubaidullin ◽  
O.M. Ignatova ◽  
M.Yu. Kopaeva ◽  
...  

In addition to the previously developed recombinant modified human glucagon-like peptide 1 (rmglp1, Glypin), a recombinant modified human glucose-dependent insulinotropic peptide (RMGIP) has been obtained. A new universal reverse-phase HPLC technique has been proposed allowing quantitative analysis of rmGlp1 and rmGip separately and as part of a two-component preparation. The data show that the design of recombinant human rmGip according to the Glypine formula makes it possible to produce one-component and two-component preparations containing various rmGip and rmGlp1 protein ratios ranging from 1:0 to 20:1, using cell biomass samples mixed in predetermined proportions. Studies of human rmGip activity in a mouse model revealed reduced specific activity and signs of weak antagonistic effects. In this regard, there is a need for further study of human rmGip activity in a mouse model, including the use of alternative mouse or rat rmGip. type 2 diabetes mellitus; two-component drug, glucose-dependent insulinotropic peptide, glucagon-like peptide-1 The work was supported by the Internal Grant from National Research Center Kurchatov Institute.


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