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Neuropathy AND Blood pressure

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https://www.readbyqxmd.com/read/28300644/the-connective-tissue-phenotype-of-glaucomatous-cupping-in-the-monkey-eye-clinical-and-research-implications
#1
REVIEW
Hongli Yang, Juan Reynaud, Howard Lockwood, Galen Williams, Christy Hardin, Luke Reyes, Cheri Stowell, Stuart K Gardiner, Claude F Burgoyne
In a series of previous publications we have proposed a framework for conceptualizing the optic nerve head (ONH) as a biomechanical structure. That framework proposes important roles for intraocular pressure (IOP), IOP-related stress and strain, cerebrospinal fluid pressure (CSFp), systemic and ocular determinants of blood flow, inflammation, auto-immunity, genetics, and other non-IOP related risk factors in the physiology of ONH aging and the pathophysiology of glaucomatous damage to the ONH. The present report summarizes 20 years of technique development and study results pertinent to the characterization of ONH connective tissue deformation and remodeling in the unilateral monkey experimental glaucoma (EG) model...
March 12, 2017: Progress in Retinal and Eye Research
https://www.readbyqxmd.com/read/28285988/essential-parameters-and-risk-factors-of-the-patients-for-diabetes-care-and-treatment
#2
Abdulbari Bener, Fatma Ela Keskin, Eda M Kurtulus, Mustafa Guzel, Elif I Çekirdekçi, Pınar Kadıoğlu, Dildar Konukoğlu, Mustafa Öztürk
AIM: The aim was to explore the association between Type 2 Diabetes Mellitus [T2DM] treatment satisfactions of patients regarding their socio-economic, life-style, history medication and clinical outcome in a Turkish population SUBJECT AND METHODS: A cross-sectional study conducted from February 2016 to September 2016. Of the total 1500 diabetic patients approached, 1094 (72.9%) gave their consent. Data analysis included, sociodemographic, serum lipid profiles (LDL, HDL), calcium, uric acid, blood pressure and glycated hemoglobin (HbA1c) at baseline and after six months...
March 6, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28259677/soluble-epoxide-hydrolase-inhibition-alleviates-neuropathy-in-akita-ins2-akita-mice
#3
Karen Wagner, Jennifer Gilda, Jun Yang, Debin Wan, Christophe Morisseau, Aldrin V Gomes, Bruce D Hammock
The soluble epoxide hydrolase (sEH) is a regulatory enzyme responsible for the metabolism of bioactive lipid epoxides of both omega-6 and omega-3 long chain polyunsaturated fatty acids. These natural epoxides mediate cell signaling in several physiological functions including blocking inflammation, high blood pressure and both inflammatory and neuropathic pain. Inhibition of the sEH maintains the level of endogenous bioactive epoxy-fatty acids (EpFA) and allows them to exert their generally beneficial effects...
March 1, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28245334/association-of-type-1-diabetes-vs-type-2-diabetes-diagnosed-during-childhood-and-adolescence-with-complications-during-teenage-years-and-young-adulthood
#4
Dana Dabelea, Jeanette M Stafford, Elizabeth J Mayer-Davis, Ralph D'Agostino, Lawrence Dolan, Giuseppina Imperatore, Barbara Linder, Jean M Lawrence, Santica M Marcovina, Amy K Mottl, Mary Helen Black, Rodica Pop-Busui, Sharon Saydah, Richard F Hamman, Catherine Pihoker
Importance: The burden and determinants of complications and comorbidities in contemporary youth-onset diabetes are unknown. Objective: To determine the prevalence of and risk factors for complications related to type 1 diabetes vs type 2 diabetes among teenagers and young adults who had been diagnosed with diabetes during childhood and adolescence. Design, Setting, and Participants: Observational study from 2002 to 2015 in 5 US locations, including 2018 participants with type 1 and type 2 diabetes diagnosed at younger than 20 years, with single outcome measures between 2011 and 2015...
February 28, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28222533/type-1-diabetes-mellitus-and-cognitive-impairments-a-systematic-review
#5
Wei Li, Edgar Huang, Sujuan Gao
Type 1 diabetes mellitus (T1DM) is a major subtype of diabetes and is usually diagnosed at a young age with insulin deficiency. The life expectancy of T1DM patients has increased substantially in comparison with that three decades ago due to the availability of exogenous insulin, though it is still shorter than that of healthy people. However, the relation remains unclear between T1DM and dementia as an aging-related disease. We conducted a systematic review of existing literature on T1DM and cognition impairments by carrying out searches in electronic databases Medline, EMBASE, and Google Scholar...
2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28202006/differences-in-serum-oxidative-status-between-glaucomatous-and-nonglaucomatous-cataract-patients
#6
Wojciech Rokicki, Jolanta Zalejska-Fiolka, Dorota Pojda-Wilczek, Alicja Hampel, Wojciech Majewski, Serap Ogultekin, Ewa Mrukwa-Kominek
BACKGROUND: Oxidative stress contributes to both intraocular pressure regulation and glaucomatous neuropathy. The systemic redox status (solitary determination) was examined in primary open-angle glaucoma (POAG) patients with cataract and nonglaucomatous cataract patients. Cataract-matched group comparisons appear more precise in the context of oxidative stress evaluation. The aim of this study was to establish if systemic oxidative status in POAG patients was elevated compared with the cataract only subjects...
February 15, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28055075/oral-pharmacologic-treatment-of-type-2-diabetes-mellitus-a-clinical-practice-guideline-update-from-the-american-college-of-physicians
#7
Amir Qaseem, Michael J Barry, Linda L Humphrey, Mary Ann Forciea
Description: The American College of Physicians (ACP) developed this guideline to present the evidence and provide clinical recommendations on oral pharmacologic treatment of type 2 diabetes in adults. This guideline serves as an update to the 2012 ACP guideline on the same topic. This guideline is endorsed by the American Academy of Family Physicians. Methods: This guideline is based on a systematic review of randomized, controlled trials and observational studies published through December 2015 on the comparative effectiveness of oral medications for type 2 diabetes...
February 21, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28030472/epigenetic-divergence-in-the-trpa1-promoter-correlates-with-pressure-pain-thresholds-in-healthy-individuals
#8
Sara Gombert, Mathias Rhein, Mirjam Eberhardt, Tino Münster, Stefan Bleich, Andreas Leffler, Helge Frieling
The expression pattern of important transduction molecules in nociceptive sensory neurons is likely to dictate pain sensitivity. While this notion is well established for increased pain sensitivities under conditions like inflammation and neuropathy, less is known as to which molecules are defining interindividual differences in pain sensitivity in healthy subjects. A genome-wide methylation analysis on monozygotic twins found that methylation of a CpG dinucleotide in the promoter of transient receptor potential ankyrin 1 (TRPA1) is inversely associated with the threshold for heat-induced pain...
April 2017: Pain
https://www.readbyqxmd.com/read/27990358/neuropathy-optic-glaucomatosa-induced-by-systemic-hypertension-through-activation-endothelin-1-signaling-pathway-in-central-retinal-artery-in-rats
#9
Seskoati Prayitnaningsih, Hidayat Sujuti, Maksum Effendi, Aulia Abdullah, Nanda Wahyu Anandita, Febriani Yohana, Nur Permatasari, Mohamad Aris Widodo
AIM: To evaluate effect of hypertension on retinal ganglion cell (RGC) apoptosis, intraocular pressure (IOP), and the activation of endothelin-1 (ET-1) signaling pathway in central retinal artery (CRA) in rats. METHODS: The experimental study was performed on 20 male Sprague Dawley rats that were divided into control group, and hypertension groups. The hypertension was induced by subcutaneous deoxycorticoacetate (DOCA) 10 mg/kg twice a week and administered 0.9% NaCl solution daily for 2, 6, and 10wk...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27939526/sensitive-detection-of-hemodynamic-failure-during-orthostatic-stress-in-patients-with-diabetic-polyneuropathy-using-a-mini-laser-doppler-blood-flowmeter
#10
Masaki Goma, Masahiro Kaneshige, Sayaka Ichijo, Masashi Ichijo, Hideo Shindo, Nobuyuki Terada, Hiroshi Yokomichi, Zentaro Yamagata, Kenichiro Kitamura, Hiroki Shimura, Tetsuro Kobayashi
Autonomic dysfunction in diabetes is serious but often underestimated. The purpose of this study was to evaluate hemodynamics within the important initial phase just after standing, which cannot be evaluated by conventional instruments for orthostatic hypotension. Earlobe blood flow (EBF), which indirectly reflects the blood pressure response on standing, was evaluated using a mini laser Doppler flowmeter during standing from the sitting position in 58 healthy controls and 56 diabetic patients categorized as without (11), mild (27), and advanced diabetic polyneuropathy (18)...
January 2017: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/27926760/epidermal-nerve-fiber-quantification-in-patients-with-erythromelalgia
#11
William G Mantyh, P James B Dyck, Peter J Dyck, Janean K Engelstad, William J Litchy, Paola Sandroni, Mark D P Davis
Importance: Erythromelalgia is a clinical diagnosis based on intermittent warmth, erythema, and pain in the distal extremities. One problem facing physicians is how to objectively test for this disease. Given that other painful conditions of the distal extremities (ie, neuropathy related to human immunodeficiency virus, diabetes, or Fabry disease) can be evaluated with a skin biopsy to visualize pathologically decreased densities of the small nerve fibers that innervate the epidermis, one hypothesis is that erythromelalgia could similarly be associated with a loss of epidermal nerve fiber density (ENFD)...
December 7, 2016: JAMA Dermatology
https://www.readbyqxmd.com/read/27921419/-metabolic-syndrome-in-patients-with-diabetes-mellitus-type-1-prevalence-impact-on-morbidity-and-mortality
#12
Jitka Brožová, Daniela Čechurová, Silvie Lacigová
Aim of this retrospective observational study was to determine the prevalence of metabolic syndrome (MS) in patients with diabetes mellitus type 1 (DM1Z) at baseline (in 2003) and find the parameters that determine the difference between group with (MS+) and without MS (MS-). Did the presence of MS affect morbidity and mortality in the subsequent 10 years? METHODS: 278 patients were enrolled to the study with age average 39 ± 13 years with medical history of diabetes 15.9 ± 9 years...
2016: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27920083/nocturnal-antihypertensive-treatment-in-patients-with-type-1-diabetes-with-autonomic-neuropathy-and-non-dipping-a-randomised-placebo-controlled-double-blind-cross-over-trial
#13
Henrik Øder Hjortkjær, Tonny Jensen, Klaus F Kofoed, Ulrik M Mogensen, Per Ejlstrup Sigvardsen, Lars Køber, Karen Lisa Hilsted, Helle Corinth, Simone Theilade, Jannik Hilsted
OBJECTIVES: Cardiovascular autonomic neuropathy (CAN) and abnormal circadian blood pressure (BP) rhythm are independent cardiovascular risk factors in patients with diabetes and associations between CAN, non-dipping of nocturnal BP and coronary artery disease have been demonstrated. We aimed to test if bedtime dosing (BD) versus morning dosing (MD) of the ACE inhibitor enalapril would affect the 24-hour BP profile in patients with type 1 diabetes (T1D), CAN and non-dipping. SETTING: Secondary healthcare unit in Copenhagen, Denmark...
December 5, 2016: BMJ Open
https://www.readbyqxmd.com/read/27917764/diabetic-cachectic-neuropathy-an-uncommon-neurological-complication-of-diabetes
#14
A Iyagba, A Onwuchekwa
A 40-year-old female patient with diabetes of 12 years' duration, with poor drug compliance, presented with a 4-month history of rapid progressive weight loss, burning sensations in the feet, abdominal swelling, and constipation with occasional episodes of epigastric pain. On examination, she was chronically ill-looking with a body mass index of 17.1 kg/m2, grossly distended abdomen (initially mistaken for gravid abdomen). Blood pressure measurements in the supine and standing positions were 200/130 mmHg and 180/100 mmHg, respectively...
December 1, 2016: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/27912129/incidence-of-complications-in-young-onset-diabetes-comparing-type-2-with-type-1-the-young-diab-study
#15
COMPARATIVE STUDY
Anandakumar Amutha, Ranjit Mohan Anjana, Ulagamathesan Venkatesan, Harish Ranjani, Ranjit Unnikrishnan, K M Venkat Narayan, Viswanathan Mohan, Mohammed K Ali
BACKGROUND: There is little data on the incidence of diabetes complications in young onset type 1 diabetes (T1DM) and type 2 diabetes (T2DM) in non European populations. METHODS: From a tertiary diabetes centre, Chennai, India, we recruited 108 T1DM (defined by abrupt onset of symptoms or diabetic ketoacidosis, absent insulin reserve requiring insulin treatment) and 90 T2DM participants (defined by absence of ketosis, good beta-cell reserve, and good response to oral agents) who were diagnosed between the ages of 10 and 25years, and without any evidence of diabetes complications at diagnosis...
January 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/27894750/risk-factors-for-autonomic-and-somatic-nerve-dysfunction-in-different-stages-of-glucose-tolerance
#16
Rumyana Dimova, Tsvetalina Tankova, Velina Guergueltcheva, Ivailo Tournev, Nevena Chakarova, Greta Grozeva, Lilia Dakovska
AIM: The present study evaluates autonomic and somatic nerve function in different stages of glucose tolerance and its correlation with different cardio-metabolic parameters. MATERIAL AND METHODS: Four hundred seventy-eight subjects, mean age 49.3±13.7years and mean BMI 31.0±6.2kg/m2, divided according to glucose tolerance: 130 with normal glucose tolerance (NGT), 227 with prediabetes (125 with impaired fasting glucose (IFG) and 102 with isolated impaired glucose tolerance (iIGT)), and 121 with newly-diagnosed T2D (NDT2D), were enrolled...
March 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27876022/foot-insensitivity-is-associated-with-renal-function-decline-in-patients-with-type-2-diabetes-a-cohort-study
#17
Quratul A Altaf, Hamed Sadiqi, Milan K Piya, Abd A Tahrani
BACKGROUND: Identifying patients with diabetes at increased risk of chronic kidney disease (CKD) is essential to prevent/slow the progression to end-stage renal disease (ESRD). CKD and diabetic peripheral neuropathy (DPN) share common mechanisms. Hence, we aimed to examine the relationship between foot insensitivity and CKD in patients with Type 2 diabetes. METHODS: A prospective observational cohort study in adults with Type 2 diabetes. Patients with ESRD were excluded...
November 22, 2016: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/27843562/risk-factors-of-diabetic-cardiac-autonomic-neuropathy-in-patients-with-type-1-diabetes-mellitus-a-meta-analysis
#18
Mohamed D Dafaalla, Mohammed N Nimir, Mosab I Mohammed, Omer A Ali, Abbashar Hussein
OBJECTIVES: We aimed to stratify the possible risk factors for diabetic cardiac autonomic neuropathy (CAN). METHODS: We did a meta-analysis of risk factors of CAN. We did a web-based search for literature in MEDLINE/PubMed, Scopus database and CENTRAL database up to August 2015. We included clinical trials or cohort studies that provide data about relationship between CAN and variables of interest. Our risk factors of interest were age, sex, duration of diabetes, body mass index (BMI), systolic blood pressure (sBP) and diastolic blood pressure (dBP), glycated haemoglobin (HbA1c), high-density lipoprotein and low-density lipoprotein (HDL and LDL), triglycerides, retinopathy and nephropathy...
2016: Open Heart
https://www.readbyqxmd.com/read/27822115/danish-registry-of-childhood-and-adolescent-diabetes
#19
REVIEW
Jannet Svensson, Charlotte Cerqueira, Per Kjærsgaard, Lene Lyngsøe, Niels Thomas Hertel, Mette Madsen, Henrik B Mortensen, Jesper Johannesen
AIM: The aims of the Danish Registry of Childhood and Adolescent Diabetes (DanDiabKids) are to monitor and improve the quality of care for children and adolescents with diabetes in Denmark and to follow the incidence and prevalence of diabetes. STUDY POPULATION: The study population consists of all children diagnosed with diabetes before the age of 15 years since 1996. Since 2015, every child followed up at a pediatric center (<18 years of age) will be included...
2016: Clinical Epidemiology
https://www.readbyqxmd.com/read/27814293/erythrocyte-nitric-oxide-in-glaucoma-patients-ex-vivo-study
#20
Rita Esteves, Teresa Freitas, Pedro Teixeira, Patrícia Napoleão, Carlos Neves, Carlota Saldanha
BACKGROUND: Glaucoma is an optic neuropathy associated with vascular dysregulation and increased intra-ocular pressure (IOP). Timolol is used as treatment for reducing IOP, by limiting aqueous humour production. Increased NOS expression as well as decreased levels of nitric oxide (NO) metabolites, and high activity of erythrocyte acetylcholinesterase (AChE) were observed in primary open angle glaucoma patients. OBJECTIVE: This ex vivo study aims to evaluate timolol effect in NO efflux and its derivatives in glaucoma patient's erythrocytes...
2016: Clinical Hemorheology and Microcirculation
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