Aims: The present study evaluated the effects of sitagliptin-insulin against type 2 diabetes mellitus with neuropathy in rats and possible neuroprotective mechanisms. Methods: Diabetes was induced in 32 adult male albino rats by 6-week high-fat high-sugar diet followed by streptozotocin 30 mg/kg intraperitoneal injection. For 4 weeks thereafter, diabetic rats were divided into 4 groups, each group receiving one of the following daily: vehicle (untreated diabetic), insulin 10 IU/kg SC, sitagliptin 30 mg/kg PO or sitagliptin-insulin. We assessed systolic blood pressure (SBP), blood glucose, serum insulin and advanced glycation end-products (AGEs), thermal hyperalgesia and sciatic nerve tumor necrosis factor-alpha (TNF-α), superoxide dismutase (SOD) and malondialdehyde (MDA) and sciatic histopathology. Results: Compared to untreated and insulin-treated groups, sitagliptin decreased SBP, serum AGEs and sciatic MDA and TNF-α, and increased serum insulin and sciatic SOD, but insulin decreased blood glucose more. Sitagliptin-insulin (greater than sitagliptin or insulin alone) superiorly decreased and increased the above respective parameters, and ameliorated hyperalgesia and sciatic histopathological changes, but was similar to insulin in decreasing blood glucose, and similar to sitagliptin in rising serum insulin. Conclusions: Sitagliptin-insulin combination produced hypoglycemic and neuroprotective effect and ameliorated hyperalgesia, oxidative stress and inflammation more than either drug alone. This combination might have clinical efficacy in uncontrolled type 2 diabetes with neuropathy.
Pharmacology 2016;98:242-250
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2a1d58E
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Publication date: Available online 4 January 2018 Source: European Journal of Radiology Author(s): Peiyao Zhang, Jing Wang, Qin Xu, Zhen...
-
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182, Butyric Acid from Probiotic Staphyloco...
-
Does CBD Oil Lower Blood Pressure? This article was originally published at SundayScaries." Madeline Taylor POSTED ON January 13, 20...
-
Medicine by Alexandros G. Sfakianakis,Αλέξανδρος Γ. Σφακιανάκης A Novel Technique for Endoscopic Repair of Large Anterior Skull Base Defect...
-
2016-11-22T07-55-59Z Source: International Journal of Medical Science and Public Health Banothu Srinivas, Madhu Mohan Reddy B. Backgrou...
-
2016-10-15T06-30-01Z Source: The Southeast Asian Journal of Case Report and Review Sangita Deepak Kamath, Neeraj Jain, Saurabh Pathak, Ba...
-
BACKGROUND AND PURPOSE: Lesion load is a common biomarker in multiple sclerosis, yet it has historically shown modest association with cl...
-
Abstract The development of focused ion beam-scanning electron microscopy (FIB-SEM) techniques has allowed high-resolution 3D imaging of n...
-
Vol.48 No.2 from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1S2Z7n2 via IFTTT
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου