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Treatment of diabetes

Michael Moore, Nanci Dobson, Wes Cetnarowski
INTRODUCTION: The application of 0.1% polyhexanide-betaine gel and irrigating solution was used in place of saline during standard of care wound treatment for 70 chronic wounds of various etiologies. Our goal in this study sample was to investigate the number of days to wound closure, change in absolute wound size, and antimicrobial initiation from baseline visit, following application of polyhexanide-betaine in standard of care wound treatment. Results suggested a benefit of Prontosan® (Polyhexanide-betaine, B...
October 26, 2016: Surgical Technology International
Joanne Elizabeth Hegarty, Jane Elizabeth Harding, Gregory David Gamble, Caroline Anne Crowther, Richard Edlin, Jane Marie Alsweiler
BACKGROUND: Neonatal hypoglycaemia is common, affecting up to 15% of newborns, and can cause brain damage. Currently, there are no strategies, beyond early feeding, to prevent neonatal hypoglycaemia. Our aim was to determine a dose of 40% oral dextrose gel that will prevent neonatal hypoglycaemia in newborn babies at risk. METHODS AND FINDINGS: We conducted a randomised, double-blind, placebo-controlled dose-finding trial of buccal dextrose gel to prevent neonatal hypoglycaemia at two hospitals in New Zealand...
October 2016: PLoS Medicine
Wencheng Zheng, Xiaoming Shang, Chunlai Zhang, Xiang Gao, Barry Robinson, Jing Liu
OBJECTIVES: Diabetic cardiomyopathy (DCM) is characterized by cardiac dysfunction, myocardial inflammation, interstitial fibrosis and cardiomyocytes apoptosis. The present study aimed to investigate the effects of carvedilol on cardiac function and the AKT/XIAP signaling pathway in DCM rats. METHODS: Male Wistar rats were randomly divided into 3 groups: the control group, diabetic mellitus (DM) group and DM with carvedilol treatment group. DM rats were induced by streptozotocin accompanied by high energy intake...
October 26, 2016: Cardiology
Xin Yu Leong, Punniyakoti Veeraveedu Thanikachalam, Manisha Pandey, Srinivasan Ramamurthy
BACKGROUND: Swertiamarin, is a secoiridoid glycoside found in genera of Enicostemma Species (Enicostemma littorale and Enicostemma axillare) belonging to the family of gentianaceae, which has been reported to cure many diseases such as diabetes, hypertension, atherosclerosis, arthritis, malaria and abdominal ulcers. However, to the best of our knowledge, till date systematic studies to understand the molecular basis of cardiac and metabolic disease preventing properties of swertiamarin has not been reported...
October 22, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Hua-Qiang Zhu, Jin-Ben Ma, Xie Song, Heng-Jun Gao, Chao-Qun Ma, Hong Chang, Hong-Guang Li, Fang-Feng Liu, Jun Lu, Xu Zhou
Metformin, an oral biguanide drug used to treat type 2 diabetes, has displayed anticancer activities in several types of cancer cells. The combination of gemcitabine and cisplatin is the standard chemotherapy regimen for cholangiocarcinoma, but its benefit is limited. The present study aimed to investigate whether metformin could enhance the activities of gemcitabine and cisplatin against cholangiocarcinoma, and the underlying mechanisms. Metformin inhibited the proliferation of human cholangiocarcinoma RBE and HCCC-9810 cells and induced cell cycle arrest at the G0/G1 phase by increasing the activation of AMP-activated protein kinase (AMPK) pathways...
October 20, 2016: Oncology Reports
Da Hae Lee, Bart Keymeulen, Robert Hilbrands, Zhidong Ling, Ursule Van de Velde, Daniel Jacobs-Tulleneers-Thevissen, Geert Maleux, Bruno Lapauw, Laurent Crenier, Christophe De Block, Chantal Mathieu, Daniel Pipeleers, Pieter Gillard
BACKGROUND: Induction therapy with a T cell depleting agent followed by mycophenolate mofetil (MMF) and tacrolimus (Tac) is presently the most frequently used immune suppression (IS) regimen in islet transplantation. This study assesses its safety and tolerability in nonuremic type 1 diabetic recipients. METHODS: Fifty-one patients (ages between 29-63 years) with high glycemic variability and problematic hypoglycemia received intraportal islet grafts under anti-thymocyte globulin (ATG)-MMF-Tac protocol...
October 25, 2016: Transplantation
Emuella M Flood, Kelly F Bell, Marie C de la Cruz, France M Ginchereau-Sowell
OBJECTIVE: To identify which treatment attributes are most influential in determining patient preferences for diabetes treatments and explore patient preferences for diabetes drug classes. RESEARCH DESIGN AND METHODS: U.S. adults with type 1 or type 2 diabetes completed an online adaptive conjoint analysis survey. The survey examined 14 attributes, including efficacy, regimen, and risk of common side effects and rare, but serious adverse events. Respondents selected between hypothetical treatments with different attributes...
October 25, 2016: Current Medical Research and Opinion
Lisa Gallicchio, Carla Calhoun, David Riseberg, Kathy Helzlsouer
The purpose of this study was to compare the cardiovascular health of Black and White breast cancer patients undergoing adjuvant treatment. Baseline data from a cohort study of Black (n = 45) and White (n = 101) breast cancer patients initiating aromatase inhibitor treatment were analyzed. Participants had a cardiovascular health assessment, including carotid intimal medial thickness measurement, donated a blood sample, and completed a questionnaire. Atherosclerotic cardiovascular disease (ASCVD) event risk scores were calculated...
October 25, 2016: Breast Journal
Lydia M Le Page, Daniel R Ball, Vicky Ball, Michael S Dodd, Jack J Miller, Lisa C Heather, Damian J Tyler
Understanding and assessing diabetic metabolism is vital for monitoring disease progression and improving treatment of patients. In vivo assessments, using MRI and MRS, provide non-invasive and accurate measurements, and the development of hyperpolarized (13) C spectroscopy in particular has been demonstrated to provide valuable metabolic data in real time. Until now, studies have focussed on individual organs. However, diabetes is a systemic disease affecting multiple tissues in the body. Therefore, we have developed a technique to simultaneously measure metabolism in both the heart and liver during a single acquisition...
October 25, 2016: NMR in Biomedicine
N Wat, R Lm Wong, I Yh Wong
INTRODUCTION: Diabetes mellitus is a systemic disease with complications that include sight-threatening diabetic retinopathy. It is essential to understand the risk factors of diabetic retinopathy before effective prevention can be implemented. The aim of this review was to examine the association between diabetic retinopathy and systemic risk factors. METHODS: A PubMed literature search was performed up to May 2016 to identify articles reporting associations between diabetic retinopathy and systemic risk factors; only publications written in English were included...
October 24, 2016: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
Ali Abdel Raheem, Atalla Alatawi, Dae Keun Kim, Abulhasan Sheikh, Koon Ho Rha
INTRODUCTION AND OBJECTIVES: Nephroureterectomy remains the gold standard treatment option for upper tract tumors. However, segmental ureterectomy may be another option in patients with single kidney, borderline renal function or high medical comorbidities. The aim of this video is to assess the feasibility of robotic surgery as a minimally invasive technique in treatment of a high comorbid patient with ureteric tumor. MATERIALS AND METHODS: Eighty-year old male patient, with a medical history of chronic hypertensive and uncontrolled Diabetes Mellitus, was referred to our department for treatment of ureteric tumor...
October 20, 2016: International Braz J Urol: Official Journal of the Brazilian Society of Urology
Delila Hodzic-Hadzibegovic, Shakoor Ba-Ali, Marianne Valerius, Henrik Lund-Andersen
PURPOSE: To quantify the fluid resorption from the centre of the fovea in a pregnant woman with diabetic macular oedema by daily optical coherence tomography (OCT) measurements after the administration of intravitreal dexamethasone implant (Ozurdex(®) ). METHODS: A 36-year-old pregnant woman with type 1 diabetes for 33 years presented with diabetic macular oedema with foveal serous detachment and symptomatic vision loss at 16 gestational weeks. Best-corrected visual acuity (BCVA) in Snellen notation and central retinal volume assessed by optical coherence tomography (OCT, Topcon Corporation) were measured almost on a daily basis the first five weeks after implantation and then 2-3 times per month until childbirth...
October 24, 2016: Acta Ophthalmologica
Y Ilan
BACKGROUND: The systemic immune system plays a role in inflammation and fibrogenesis associated with non-alcoholic steatohepatitis (NASH) and has become a potential target for drug development. In particular, the gut immune system has been suggested as a means for generating signals that can target the systemic immune system. AIM: To describe seven novel methods being developed for the treatment of NASH that target the gut immune system for alleviation of the systemic inflammatory response, including oral administration of fatty-liver-derived proteins, anti-CD3 antibodies, tumour necrosis factor fusion protein, anti-lipopolysaccharide antibodies, glucosylceramide, delayed-release mercaptopurine, and soy-derived extracts...
October 24, 2016: Alimentary Pharmacology & Therapeutics
Sharon Grundfest-Broniatowski, JingLiang Yan, Matthew Kroh, Holly Kilim, Andrew Stephenson
Familial partial lipodystrophy type 2 (FPLD2) is a rare disorder associated with LMNA gene mutations. It is usually marked by loss of subcutaneous fat on the limbs and trunk and severe insulin resistance. Scattered reports have indicated that Roux-en-Y bypass helps to control the diabetes mellitus in these patients. We present here a very unusual patient with FPLD2 who had life-threatening retroperitoneal and renal fat accumulation accompanied by bilateral renal cancers. Following cryotherapy of one renal cancer and a contralateral nephrectomy with debulking of the retroperitoneal fat, Roux-en-Y gastric bypass (RYGB) has successfully controlled the disease for 3 years...
October 24, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
Daniel Shu Wei Ting, Kara-Anne Tan, Val Phua, Gavin Siew Wei Tan, Chee Wai Wong, Tien Yin Wong
Diabetic retinopathy (DR), a leading cause of acquired vision loss, is a microvascular complication of diabetes. While traditional risk factors for diabetic retinopathy including longer duration of diabetes, poor blood glucose control, and dyslipidemia are helpful in stratifying patient's risk for developing retinopathy, many patients without these traditional risk factors develop DR; furthermore, there are persons with long diabetes duration who do not develop DR. Thus, identifying biomarkers to predict DR or to determine therapeutic response is important...
December 2016: Current Diabetes Reports
Peter A Campochiaro, Kevin G Peters
Tie2 is a tyrosine kinase receptor located predominantly on vascular endothelial cells that plays a central role in vascular stability. Angiopoietin-1 (Angpt1), produced by perivascular cells, binds, clusters, and activates Tie2, leading to Tie2 autophosphorylation and downstream signaling. Activated Tie2 increases endothelial cell survival, adhesion, and cell junction integrity, thereby stabilizing the vasculature. Angiopoietin-2 (Angpt2) and vascular endothelial-protein tyrosine phosphatase (VE-PTP) are negative regulators increased by hypoxia; they inactivate Tie2, destabilizing the vasculature and increasing responsiveness to vascular endothelial growth factor (VEGF) and other inflammatory cytokines that stimulate vascular leakage and neovascularization...
December 2016: Current Diabetes Reports
Aaron J Martin, Matthew Clark, Gregory Gojanovich, Fatima Manzoor, Keith Miller, Douglas E Kline, Y Maurice Morillon, Bo Wang, Roland Tisch
There continues to be a need for immunotherapies to treat type 1 diabetes in the clinic. We previously reported that nondepleting anti-CD4 and -CD8 Ab treatment effectively reverses diabetes in new-onset NOD mice. A key feature of the induction of remission is the egress of the majority of islet-resident T cells. How this occurs is undefined. Herein, the effects of coreceptor therapy on islet T cell retention were investigated. Bivalent Ab binding to CD4 and CD8 blocked TCR signaling and T cell cytokine production, while indirectly downregulating islet chemokine expression...
October 20, 2016: JCI Insight
Yu Liu, Jinsong Han, Tao Liu, Zhonglu Yang, Hui Jiang, Huishan Wang
Objective. To investigate the effects of diabetes mellitus (DM) in patients undergoing off-pump coronary artery bypass grafting (OPCAB). Method. A total of 728 patients with DM and 1380 patients without DM who underwent OPCAB treatment from March 2012 to April 2015 were reviewed. The effects of DM on intraoperative variables and postoperative complications were determined using propensity score analysis. Results. Two well-matched subgroups were selected using propensity score analysis (DM = 728, no-DM = 728) to compare the perioperative outcome...
2016: BioMed Research International
Sayeh Ezzikouri, Fatima Zahra Jadid, Salsabil Hamdi, Lahcen Wakrim, Kyoko Tsukiyama-Kohara, Soumaya Benjelloun
Hepatitis C virus (HCV) infection and type 2 diabetes mellitus (T2DM) present a significant health burden, with increasing complications and mortality rates worldwide. Pycnogenol® (PYC), a natural product, possesses antidiabetic and antiviral properties that may improve HCV-associated T2DM. In this review, we present previously published data on the effectiveness of PYC against HCV replication and T2DM. We believe that supplementing conventional treatment with PYC may improve the current HCV therapy, attenuate HCV-associated T2DM, and reduce the risk of complications such as cirrhosis or hepatocellular carcinoma and cardiovascular disease...
September 28, 2016: Journal of Clinical and Translational Hepatology
Wolfgang Brezna, Kirsten Lux, Nikolaus Dragostinoff, Christian Krutzler, Nicole Plank, Rainer Tobisch, Agnes Boltz, Gerhard Garhöfer, Reinhard Told, Katarzyna Witkowska, Leopold Schmetterer
PURPOSE: The visual performance of monofocal, bifocal, and trifocal intraocular lenses was evaluated by human individuals using a vision simulator device. This allowed investigation of the visual impression after cataract surgery, without the need actually to implant the lenses. METHODS: The randomized, double-masked, three-way cross-over study was conducted on 60 healthy male and female subjects aged between 18 and 35 years. Visual acuity (Early Treatment Diabetic Retinopathy Study; ETDRS) and contrast sensitivity tests (Pelli-Robson) under different lighting conditions (luminosities from 0...
October 2016: Translational Vision Science & Technology
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