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https://www.readbyqxmd.com/read/28324452/a-review-of-ranibizumab-for-the-treatment-of-diabetic-retinopathy
#1
REVIEW
Michael W Stewart
INTRODUCTION: Laser photocoagulation has been the standard treatment for diabetic macular edema (DME) and proliferative diabetic retinopathy (PDR) for several decades. The discovery of vascular endothelial growth factor (VEGF) and the subsequent determination of its critical role in the development DME and PDR has led to the development of VEGF inhibitory drugs. Ranibizumab was the first anti-VEGF drug approved for the treatment of both DME and diabetic retinopathy in eyes with DME. METHODS: Medline searches with the keywords "ranibizumab," "diabetic macular edema," and "proliferative diabetic retinopathy" were performed to identify pertinent pre-clinical studies and clinical trials...
March 21, 2017: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/28323968/impaired-glycine-mia-in-type-2-diabetes-and-potential-mechanisms-contributing-to-glucose-homeostasis
#2
Richard Yan-Do, Patrick E MacDonald
The onset and/or progression of type 2 diabetes (T2D) can be prevented if intervention is early enough. As such, much effort has been placed on the search for indicators predictive of pre-diabetes and disease onset or progression. An increasing body of evidence suggests that changes in plasma glycine may be one such biomarker. Circulating glycine levels are consistently low in patients with T2D. Levels of this non-essential amino acid correlate negatively with obesity and insulin resistance. Plasma glycine correlates positively with glucose disposal, and rises with interventions such as exercise and bariatric surgery that improve glucose homeostasis...
March 15, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323941/the-diverse-metabolic-roles-of-peripheral-serotonin
#3
Alyce M Martin, Richard L Young, Lex Leong, Geraint B Rogers, Nick J Spencer, Claire F Jessup, Damien J Keating
Serotonin (5-hydroxytryptamine, 5-HT) is a multi-functional bioamine with important signaling roles in a range of physiological pathways. Almost all the 5-HT in our body is synthesized in specialized enteroendocrine cells within the gastrointestinal (GI) mucosa called enterochromaffin (EC) cells. These cells provide all our circulating 5-HT. While we have long appreciated the important roles of 5-HT within the gut including the modulation of GI motility, there is recently emerging evidence of the physiological and clinical significance of gut-derived 5-HT outside of the gut...
March 1, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323921/emerging-roles-for-micrornas-in-diabetic-microvascular-disease-novel-targets-for-therapy
#4
Yu Zhang, Xinghui Sun, Basak Icli, Mark W Feinberg
Chronic, low-grade systemic inflammation and impaired microvascular function are critical hallmarks in the development of insulin resistance. Accordingly, insulin resistance is a major risk factor for type 2 diabetes and cardiovascular disease. Accumulating studies demonstrate that restoration of impaired function of the diabetic macro- and microvasculature may ameliorate a range of cardiovascular disease states and diabetes-associated complications. In this review, we focus on the emerging role of microRNAs, non-coding RNAs that fine-tune target gene expression and signaling pathways, in insulin-responsive tissues and cell types important for maintaining optimal vascular homeostasis and preventing the sequelae of diabetes-induced end organ injury...
February 17, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28323648/patient-use-of-the-electronic-communication-portal-in-management-of-type-2-diabetes
#5
Diana Peremislov
High incidence and prevalence of type 2 diabetes require urgent attention to the management of this chronic disease. The purpose of this study was to explore electronic communication (e-communication) between patients with type 2 diabetes and their providers within the patient portal. Qualitative design with conventional content analysis techniques was used. A purposive random sample of 90 electronic medical record charts of patient-portal users with type 2 diabetes was subjected to a retrospective review. The sample mainly consisted of patients between the ages of 50 and 70 years, who were white, non- Hispanic, and English-speaking...
March 21, 2017: Computers, Informatics, Nursing: CIN
https://www.readbyqxmd.com/read/28319895/impact-of-high-cholesterol-and-endoplasmic-reticulum-stress-on-metabolic-diseases-an-updated-mini-review
#6
REVIEW
Erdi Sozen, Nesrin Kartal Ozer
Endoplasmic reticulum (ER) is the major site of protein folding and calcium storage. Beside the role of ER in protein homeostasis, it controls the cholesterol production and lipid-membrane biosynthesis as well as surviving and cell death signaling mechanisms in the cell. It is well-documented that elevated plasma cholesterol induces adverse effects in cardiovascular diseases (CVDs), liver disorders, such as non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatosis hepatitis (NASH), and metabolic diseases which are associated with oxidative and ER stress...
March 6, 2017: Redox Biology
https://www.readbyqxmd.com/read/28319485/recent-trends-in-the-prevalence-of-chronic-kidney-disease-not-the-same-old-song
#7
Raymond K Hsu, Neil R Powe
PURPOSE OF REVIEW: We aim to review recent updates on the epidemiology of chronic kidney disease (CKD). RECENT FINDINGS: Recent analyses from the National Health and Nutritional Examination survey describe the temporal trend in CKD prevalence in US adults. The overall prevalence of estimated glomerular filtration rate less than 60 ml/min/1.73 m increased from 4.8% in 1988-1994 to 6.9% in 2003-2004, but has since stabilized at 6.4-6.9% up to 2011-2012. Prevalence of CKD stages 1-4 has also stabilized at ∼14% of adults since 2003-2004...
March 17, 2017: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/28319106/a-systematic-review-on-the-impact-of-diabetes-mellitus-on-the-ocular-surface
#8
REVIEW
K Co Shih, K S-L Lam, L Tong
Diabetes mellitus is associated with extensive morbidity and mortality in any human community. It is well understood that the burden of diabetes is attributed to chronic progressive damage in major end-organs, but it is underappreciated that the most superficial and transparent organ affected by diabetes is the cornea. Different corneal components (epithelium, nerves, immune cells and endothelium) underpin specific systemic complications of diabetes. Just as diabetic retinopathy is a marker of more generalized microvascular disease, corneal nerve changes can predict peripheral and autonomic neuropathy, providing a window of opportunity for early treatment...
March 20, 2017: Nutrition & Diabetes
https://www.readbyqxmd.com/read/28319006/high-rates-of-severe-hypoglycemia-among-african-american-patients-with-diabetes-the-surveillance-prevention-and-management-of-diabetes-mellitus-supreme-dm-network
#9
Andrew J Karter, Kasia J Lipska, Patrick J O'Connor, Jennifer Y Liu, Howard H Moffet, Emily B Schroeder, Jean M Lawrence, Gregory A Nichols, Katherine M Newton, Ram D Pathak, Jay Desai, Beth Waitzfelder, Melissa G Butler, Abraham Thomas, John F Steiner
AIMS: Seven-year surveillance study (2005-2011) to evaluate race/ethnic differences in the trends in rates of severe hypoglycemia (SH) in a population of insured, at-risk adults with diabetes. METHODS: SH events were identified via any primary or principal diagnosis from emergency department or inpatient encounters among African American, Asian, Latino and White adult diabetes patients treated with insulin or secretagogues (Sulfonylureas or Meglitinides), receiving care from integrated healthcare delivery systems across the United States...
February 21, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28318939/early-metabolic-improvement-after-bariatric-surgery-the-first-steps-toward-remission-of-type-2-diabetes
#10
REVIEW
Thomas Grenier-Larouche, Anne-Marie Carreau, André C Carpentier
The introduction of bariatric surgery into clinical practice in the 1980s was followed by a relatively long watch-and-wait period before the very rapid accumulation of scientific literature, over the past decade, concerning its clinical effectiveness and safety and its mechanisms of action in the treatment of obesity. These surgical procedures now emerge as the most effective therapeutic modality to induce long-term remission of type 2 diabetes. Recent research has shed light on the potential mechanisms leading to the profound improvement of glucose homeostasis following most bariatric surgery procedures...
March 17, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28314735/non-alcoholic-fatty-liver-disease-and-its-relationship-with-cardiovascular-disease-and-other-extrahepatic-diseases
#11
REVIEW
Leon A Adams, Quentin M Anstee, Herbert Tilg, Giovanni Targher
Key physiological functions of the liver, including glucose and lipid metabolism, become disturbed in the setting of non-alcoholic fatty liver disease (NAFLD) and may be associated with a systemic inflammatory 'milieu' initiated in part by liver-secreted cytokines and molecules. Consequently, the pathophysiological effects of NAFLD extend beyond the liver with a large body of clinical evidence demonstrating NAFLD to be independently associated with both prevalent and incident cardiovascular disease (CVD), chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM)...
March 17, 2017: Gut
https://www.readbyqxmd.com/read/28314676/first-and-second-generation-dess-reduce-diabetes-adverse-effect-on-mortality-and-re-intervention-in-multivessel-coronary-disease-9-year-analysis
#12
Sanaa A Badour, Kamellia R Dimitrova, Yumiko Kanei, Robert F Tranbaugh, Mark M Hajjar, Ameer Kabour, Thomas A Schwann, Samir Alam, Kamal Badr, Robert H Habib
BACKGROUND/PURPOSE: Diabetes portends an increased risk of adverse early and late outcomes in patients undergoing PCI. In this study, we aimed to investigate if the adverse effect of diabetes mellitus (DM) on early and late PCI outcomes is reduced with drug-eluting (DES) compared to bare-metal (BMS) stents. METHODS/MATERIALS: We reviewed the Mount Sinai Beth Israel Hospital first PCI experience for multivessel coronary artery disease (CAD, 1998-2009). Patients were excluded if they had single-vessel CAD, emergency, no stent, prior bypass graft or myocardial infarction <24h...
February 6, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28314499/bringing-global-health-home-the-case-of-global-to-local-in-king-county-washington
#13
EDITORIAL
Adam Taylor, Fareeha Siddiqui
The article describes the experience of testing successful global health interventions in the cities of SeaTac and Tukwila, Washington-2 very diverse, underserved communities outside of Seattle that experience significant health disparities compared with surrounding areas in King County. Topics covered include an overview of the partnership that established Global to Local, the process of engaging Seattle-based global health institutions in identifying global health strategies to test, identifying communities experiencing health disparities that might benefit from global health-inspired interventions, engaging those local communities to understand the perceived drivers of poor health outcomes, tailoring global interventions to the local context, launching programs, and the successes and challenges that have emerged throughout this process...
November 2016: Annals of Global Health
https://www.readbyqxmd.com/read/28303514/euglycemic-ketosis-in-patients-with-type-2-diabetes-on-sglt2-inhibitor-therapy-an-emerging-problem-and-solutions-offered-by-diabetes-technology
#14
A Pfützner, D Klonoff, L Heinemann, N Ejskjaer, J Pickup
Diabetic ketoacidosis is an infrequent but life-threatening acute complication of diabetes, affecting predominantly patients with type 1 diabetes, children, and pregnant women, where ketosis is usually associated with marked hyperglycemia. Recently, an increasing number of cases have been reported of euglycemic diabetic ketoacidosis in patients with type 2 diabetes receiving sodium-glucose cotransporter 2 inhibitor treatment in routine practice. There is a minor, but not negligible diabetic ketoacidosis risk associated with this drug class, which was not seen in randomized clinical trials...
March 17, 2017: Endocrine
https://www.readbyqxmd.com/read/28302502/clinical-relevance-of-the-international-society-for-heart-and-lung-transplantation-consensus-classification-of-primary-graft-dysfunction-after-heart-transplantation-epidemiology-risk-factors-and-outcomes
#15
Mario Sabatino, Giuseppe Vitale, Valentina Manfredini, Marco Masetti, Laura Borgese, Giuseppe Maria Raffa, Antonio Loforte, Sofia Martin Suarez, Calogero Falletta, Giuseppe Marinelli, Francesco Clemenza, Francesco Grigioni, Luciano Potena
BACKGROUND: Primary graft dysfunction (P-GD) is the leading cause of early mortality after heart transplantation (HT). In this 2-center study we analyze outcomes and risk factors of P-GD according to the recent consensus conference classification endorsed by International Society for Heart and Lung Transplantation. METHODS: We included all adult HTs performed between 1999 and 2013. P-GD was graded as mild, moderate, and severe, according to International Society for Heart and Lung Transplantation recommendations, and analyzed separately from secondary GD...
February 17, 2017: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/28299320/etiology-of-end-stage-renal-disease-and-arterial-stiffness-among-hemodialysis-patients
#16
Balsam El Ghoul, Yazan Daaboul, Serge Korjian, Andrew El Alam, Anthony Mansour, Essa Hariri, Salam Samad, Pascale Salameh, Georges Dahdah, Jacques Blacher, Michel E Safar, Sola Aoun Bahous
Background. Prior studies have demonstrated that conventional and emerging CV risk factors are associated with worsening arterial stiffness among end-stage renal disease (ESRD) patients on hemodialysis. The present cross-sectional study evaluates the association between the etiology of ESRD and arterial stiffness among a cohort of hemodialysis patients. Methods. Etiology of ESRD was identified from patients' medical records and classified as either vascular renal disease, diabetic nephropathy, nondiabetic glomerulopathy, tubular interstitial nephropathy, hereditary nephropathy, or ESRD of unconfirmed etiology...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28297186/the-new-obstetrical-dilemma-stunting-obesity-and-the-risk-of-obstructed-labour
#17
Jonathan C K Wells
The "obstetrical dilemma" refers to the tight fit between maternal pelvic dimensions and neonatal size at delivery. Most interest traditionally focused on its generic significance for humans, for example our neonatal altriciality and our complex and lengthy birth process. Across contemporary populations, however, the obstetrical dilemma manifests substantial variability, illustrated by differences in the incidence of cephalo-pelvic disproportion, obstructed labour and cesarean section. Beyond accounting for 12% of maternal mortality worldwide, obstructed labour also imposes a huge burden of maternal morbidity, in particular through debilitating birth injuries...
April 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28295377/time-restricted-feeding-for-prevention-and-treatment-of-cardiometabolic-disorders
#18
Girish C Melkani, Satchidananda Panda
The soaring prevalence of obesity and diabetes is associated with an increase in comorbidities, including elevated risk for cardiovascular diseases (CVD). CVDs continue to be among the leading causes of death and disability in the United States. While increased nutrition intake from an energy dense diet is known to disrupt metabolic homeostasis and contributes to the disease risk, circadian rhythm disruption is emerging as a new risk factor for CVD. Circadian rhythms coordinate cardiovascular health via temporal control of organismal metabolism and physiology...
March 10, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28294170/exploring-inter-organ-crosstalk-to-uncover-mechanisms-that-regulate-%C3%AE-cell-function-and-mass
#19
REVIEW
J Shirakawa, D F De Jesus, R N Kulkarni
Impaired β-cell function and insufficient β-cell mass compensation are twin pathogenic features that underlie type 2 diabetes (T2D). Current therapeutic strategies continue to evolve to improve treatment outcomes in different ethnic populations and include approaches to counter insulin resistance and improve β-cell function. Although the effects of insulin secretion on metabolic organs such as liver, skeletal muscle and adipose is directly relevant for improving glucose uptake and reduce hyperglycemia, the ability of pancreatic β-cells to crosstalk with multiple non-metabolic tissues is providing novel insights into potential opportunities for improving β-cell function and/or mass that could have beneficial effects in patients with diabetes...
March 15, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28294105/breath-acetone-as-a-potential-marker-in-clinical-practice
#20
Vera Ruzsanyi, Miklós Kalapos
In recent decades, two facts have changed the opinion of researchers about the function of acetone in humans. Firstly, it has turned out that acetone cannot be regarded as simply a waste product of metabolism, because there are several pathways in which acetone is produced or broken down. Secondly, methods have emerged making possible its detection in exhaled breath, thereby offering an attractive alternative to investigation of blood and urine samples. From a clinical point of view the measurement of breath acetone levels are important, but there are limitations to its wide application...
March 15, 2017: Journal of Breath Research
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