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Bianca Hemmingsen, David Peick Sonne, Maria-Inti Metzendorf, Bernd Richter
BACKGROUND: The projected rise in the incidence of type 2 diabetes mellitus (T2DM) could develop into a substantial health problem worldwide. Whether insulin secretagogues (sulphonylureas and meglitinide analogues) are able to prevent or delay T2DM and its associated complications in people at risk for the development of T2DM is unknown. OBJECTIVES: To assess the effects of insulin secretagogues on the prevention or delay of T2DM and its associated complications in people with impaired glucose tolerance, impaired fasting blood glucose, moderately elevated glycosylated haemoglobin A1c (HbA1c) or any combination of these...
October 17, 2016: Cochrane Database of Systematic Reviews
Lingman Ma, Lifen Qian, Qidi Ying, Yan Zhang, Changlin Zhou, Guanzhong Wu
Here, we investigated whether I4, which was initially developed as a hypoglycemic agent, possesses anti-atherosclerotic activity and attempted to elucidate the probable mechanism of action underlying this activity. ApoE(-/-) mice were fed a Western diet and simultaneously administered I4, glimepiride, or pioglitazone once daily for 12 weeks, and the atherosclerotic vascular lesions, lipid content, and expression levels of LOX-1, ICAM-1, VCAM-1 and Bax/Bcl-2 in mouse aortas were assessed. RAW264.7 macrophage-derived foam cells were obtained via ox-LDL stimulation to investigate the lipid-lowering, anti-atherosclerotic inflammation and anti-apoptotic effect of I4...
October 7, 2016: Molecular and Cellular Endocrinology
Hiroshi Nomoto, Hideaki Miyoshi, Tomoo Furumoto, Koji Oba, Hiroyuki Tsutsui, Atsushi Inoue, Tatsuya Atsumi, Naoki Manda, Yoshio Kurihara, Shin Aoki
OBJECTIVES: The DPP-4 inhibitors are incretin-related drugs that improve hyperglycemia in a glucose-dependent manner and have been reported to exert favorable effects on atherosclerosis. However, it has not been fully elucidated whether DPP-4 inhibitors are able to improve endothelial function in patients with type 2 diabetes. Therefore, we investigated the efficacy of sitagliptin, a DPP-4 inhibitor, on endothelial function and glycemic metabolism compared with that of the sulfonylurea glimepiride...
2016: PloS One
Rabia Farooq, Shajrul Amin, M Hayat Bhat, Rawoof Malik, Hilal Ahmad Wani, Sabhiya Majid
Type 2 diabetes mellitus (T2DM) is a consequence of complex interactions among multiple genetic variants and environmental risk factors. This complex disorder is also characterized by changes in various adipokines. In this study, our objective was to estimate the levels of adiponectin, leptin, and resistin (ALR) in T2DM patients, besides studying the effect of various drugs on their levels. Study participants included 400 diabetic and 300 normal patients from the Department of Endocrinology and Department of Biochemistry, Govt Medical College Srinagar...
October 5, 2016: Gynecological Endocrinology
Rimke C Vos, Mariëlle Jp van Avendonk, Hanneke Jansen, Alexander N Goudswaard, Maureen van den Donk, Kees Gorter, Anneloes Kerssen, Guy Ehm Rutten
BACKGROUND: It is unclear whether people with type 2 diabetes mellitus on insulin monotherapy who do not achieve adequate glycaemic control should continue insulin as monotherapy or can benefit from adding oral glucose-lowering agents to the insulin therapy. OBJECTIVES: To assess the effects of insulin monotherapy compared with the addition of oral glucose-lowering agents to insulin monotherapy for people with type 2 diabetes already on insulin therapy and inadequate glycaemic control...
September 18, 2016: Cochrane Database of Systematic Reviews
Mathew John, Sonia Cerdas, Rafael Violante, Chaicharn Deerochanawong, Mohamed Hassanein, April Slee, William Canovatchel, Gill Hamilton
AIMS: Patients with type 2 diabetes mellitus (T2DM) have increased risk of adverse events (AEs; e.g. dehydration, hypoglycaemia) in hot weather. This analysis assessed the efficacy and safety of canagliflozin, a sodium glucose co-transporter 2 (SGLT2) inhibitor, in patients with T2DM who live in hot climates. METHODS: This post hoc analysis evaluated patients with T2DM using pooled data from four 26-week, placebo-controlled studies (N=2,313) and data from a 104-week, active-controlled study (add-on to metformin vs glimepiride; N=1,450)...
September 2016: International Journal of Clinical Practice
Jianqiu Gu, Xin Meng, Yan Guo, Lei Wang, Hongzhi Zheng, Yixuan Liu, Bingshu Wu, Difei Wang
Liraglutide, a glucagon-like peptide (GLP-1) receptor agonist, has showed favorable effects in the glycaemic control and weight reduction in patients with type 2 diabetes mellitus (T2DM). The meta-analysis was to compare the efficacy and safety of liraglutide added to metformin with other treatments in patients with T2DM. A systematic literature search on PubMed, Embase, Web of Science and the Cochrane library databases were performed. Eligible studies were randomized controlled trials (RCTs) of patients with T2DM who received the combination treatment of liraglutide and metformin...
2016: Scientific Reports
Hesham A Salem, Muhammad Y Al-Shorbagy
Levetiracetam (LEV) is an approved drug for the treatment of some epileptic disorders. With few and controversial reports addressing its possible pharmacodynamic interactions, the current study aimed at studying the effect of LEV on isolated rat duodenal strips to enlighten its possible intestinal adverse effects using the isolated smooth muscle strips of rat duodenum. LEV showed a dose-dependent inhibition in KCl (80 mm)-induced contractions in normal Tyrode's solution. Moreover, preincubation with LEV (3 mm) in K(+) -rich/Ca(2+) -free medium led to a significant decrease in the maximum contractions (Emax ) coupled to a right shift of the cumulative CaCl2 concentration curves implying a possible Ca(2+) channel blocking potential...
September 7, 2016: Fundamental & Clinical Pharmacology
Zubair Ali, Muhammad Daniyal, Ismailov S I, Khan Usmanghani, Safila Naveed
Type 2 diabetes mellitus (T2D) is a chronic metabolic disease regarded as insulin resistance and progressive failure of β cells. Beta cells secretagogues are useful to reach satisfactory glycemic control. Glimepiride is a second-generation sulfonylurea excites pancreatic beta cells to discharge insulin. Glimepiride may be safer to use in patients with cardiovascular disease due to lack of destructive effects on ischemic preconditioning. It is effective in dropping fasting plasma glucose (FPG), postprandial glucose and glycated hemoglobin levels and is a useful and cost-effective option treatment for the management of T2D...
July 2016: Pakistan Journal of Pharmaceutical Sciences
Mahmoud Balbaa, Marwa El-Zeftawy, Doaa Ghareeb, Nabil Taha, Abdel Wahab Mandour
The black cumin (Nigella sativa) "NS" or the black seeds have many pharmacological activities such as antioxidant, anticarcinogenic, antihypertensive, and antidiabetic properties. In this work, streptozotocin-induced diabetic rats fed with a high-fat diet were treated daily with NS oil (NSO) in order to study the effect on the blood glucose, lipid profile, oxidative stress parameters, and the gene expression of some insulin receptor-induced signaling molecules. This treatment was combined also with some drugs (metformin and glimepiride) and the insulin receptor inhibitor I-OMe-AG538...
2016: Oxidative Medicine and Cellular Longevity
Kyeong Seon Park, SooHeon Kwak, Young Min Cho, Kyong Soo Park, Hak C Jang, Seong Yeon Kim, Hye Seung Jung
AIMS/INTRODUCTION: Dipeptidyl peptidase-4 inhibitors might have pleiotropic protective effects on cardiovascular disease (CVD), in contrast to sulfonylureas. Therefore, we compared various CVD risk factors between vildagliptin and glimepiride. MATERIALS AND METHODS: We carried out a randomized, prospective and crossover trial. A total of 16 patients with type 2 diabetes whose glycated hemoglobin was >7% were randomized to add vildagliptin or glimepiride. After 12-week treatment, each drug was replaced with the other for another 12 weeks...
August 30, 2016: Journal of Diabetes Investigation
Surendra Kumar Sharma, A Panneerselvam, K P Singh, Girish Parmar, Pradeep Gadge, Onkar C Swami
Teneligliptin is a recently developed oral dipeptidyl peptidase 4 inhibitor indicated for the management of type 2 diabetes mellitus (T2DM) in adults along with diet and exercise. Teneligliptin has been recently available in Japan (Teneria(®)), Argentina (Teneglucon(®)), and India (Tenepure; Teneza) at relatively affordable price. This is a positive step toward the management of T2DM in developing countries, where the cost of medicine is out-of-pocket expenditure and is a limiting factor for health care. This review evaluates the efficacy and safety of teneligliptin in the management of T2DM...
2016: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy
Shingo Kato, Kazuki Fukui, Hidekuni Kirigaya, Daiki Gyotoku, Naoki Iinuma, Yuka Kusakawa, Kohei Iguchi, Tatsuya Nakachi, Tae Iwasawa, Kazuo Kimura
BACKGROUND: The present study determined whether dipeptidyl peptidase-4 (DPP-4) inhibition by alogliptin improves coronary flow reserve (CFR) and left ventricular election fraction (LVEF) in patients with type 2 DM and CAD. MATERIALS AND METHODS: Twenty patients with type 2 DM and known or suspected CAD were randomly allocated to receive diet therapy plus alogliptin (n=10; mean age, 73.3±6.6y) or a control group given diet therapy and glimepiride (n=10; mean age, 76...
November 15, 2016: International Journal of Cardiology
Haiying Li, Tingting Pan, Ying Cui, Xiaxia Li, Jiefang Gao, Wenzhi Yang, Shigang Shen
The objective of this work was to prepare an oil/water glimepiride (GM) microemulsion (ME) for oral administration to improve its solubility and enhance its bioavailability. Based on a solubility study, pseudoternary phase diagrams, and Box-Behnken design, the oil/water GMME formulation was optimized and prepared. GMME was characterized by dynamic laser light scattering, zeta potential, transmission electron microscopy, and viscosity. The in vitro drug release, storage stability, pharmacodynamics, and pharmacokinetics of GMME were investigated...
2016: International Journal of Nanomedicine
Hiddo J L Heerspink, Mehul Desai, Meg Jardine, Dainius Balis, Gary Meininger, Vlado Perkovic
Sodium-glucose cotransporter 2 inhibition with canagliflozin decreases HbA1c, body weight, BP, and albuminuria, implying that canagliflozin confers renoprotection. We determined whether canagliflozin decreases albuminuria and reduces renal function decline independently of its glycemic effects in a secondary analysis of a clinical trial in 1450 patients with type 2 diabetes receiving metformin and randomly assigned to either once-daily canagliflozin 100 mg, canagliflozin 300 mg, or glimepiride uptitrated to 6-8 mg...
August 18, 2016: Journal of the American Society of Nephrology: JASN
Charmi A Patel, Robert A Bailey, Ujjwala Vijapurkar, Gary Meininger, Lawrence Blonde
BACKGROUND: The randomized, double-blind CANTATA-SU (CANagliflozin Treatment And Trial Analysis Sulfonyl Urea) clinical trial compared the use of canagliflozin (100 mg or 300 mg) and maximally tolerated glimepiride (6-8 mg) over 104 weeks as add-on therapy for patients with type 2 diabetes mellitus (T2DM) inadequately controlled with metformin. Compared with glimepiride, canagliflozin use was associated with durable reductions in glycated hemoglobin (A1C), blood pressure (BP), and body weight...
2016: BMC Health Services Research
Renata Pavlov, Ivančica Topličan, Mladenka Vrcić Keglević
Objectives. To investigate trends of diabetes mellitus (DM) morbidity and antidiabetic drug utilization in Croatian primary health care (PHC) from 2005 to 2014. Method. Routinely collected morbidity data from all PHC units, presented in Croatian health-statistics yearbooks, were retrieved. Data on drug utilization were retrieved from the Annual Reports of the Croatian Agency for Medicinal Products and Medical Devices (ATC/DDD, antidiabetic, A10). Results. Total morbidity increased by 33.3% and DM increased by 65...
2016: International Journal of Family Medicine
Subrata Pandit, Satyajyoti Kanjilal, Anshumali Awasthi, Anika Chaudhary, Dipankar Banerjee, B N Bhatt, Avinash Narwaria, Rahul Singh, Kakoli Dutta, Manu Jaggi, Anu T Singh, Neena Sharma, Chandra Kant Katiyar
ETHNOPHARMACOLOGICAL RELEVANCE: Arishtas are Ayurvedic formulation made with decoction of herbs. Arjunarishta formulation is being used in Ayurveda for cardio-protective activity. Ashwagandharishta formulation possesses antioxidant, anti-atherosclerotic and anti-stress properties. Ridayarishta, a novel empirical formulation was prepared using combination of selected ingredients from these two formulations to support healthy heart functions and to reduce stress. AIM OF THE STUDY: Aim of the Study was to investigate herb-drug interaction (HDI) of Ridayarishta formulation through human hepatic cytochrome P450 (CYP450) enzyme inhibition assay...
July 22, 2016: Journal of Ethnopharmacology
Kensuke Sakuma, Chiori Yabuki, Minoru Maruyama, Akiko Abiru, Hidetoshi Komatsu, Nobuyuki Negoro, Yoshiyuki Tsujihata, Koji Takeuchi, Yugo Habata, Masaaki Mori
Fasiglifam (TAK-875) is a free fatty acid receptor 1 (FFAR1)/G-protein-coupled receptor 40 (GPR40) agonist that improves glycemic control in type 2 diabetes with minimum risk of hypoglycemia. Fasiglifam potentiates glucose-stimulated insulin secretion (GSIS) from pancreatic β-cells glucose dependently, although the precise mechanism underlying the glucose dependency still remains unknown. Here, we investigated key cross-talk between the GSIS pathway and FFAR1 signaling, and Ca(2+) dynamics using mouse insulinoma MIN6 cells...
June 2016: Pharmacology Research & Perspectives
(no author information available yet)
The following article, published online on 19 June 2014 in Wiley Online Library (, has been retracted by agreement between the authors, the Editor in Chief of Diabetic Medicine, Richard Holt and John Wiley and Sons Ltd. The retraction has been agreed due to notification of dual publication. References Derosa G, Bonaventura A, Bianchi L, Romano D, Fogari E, D'Angelo A, Maffioli P. Comparison of vildagliptin and glimepiride: effects on glycaemic control, fat tolerance and inflammatory markers in people with type 2 diabetes...
August 2016: Diabetic Medicine: a Journal of the British Diabetic Association
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