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Diabetes Screening

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https://www.readbyqxmd.com/read/28222044/endocrine-system-on-chip-for-a-diabetes-treatment-model
#1
Dao Thi Thuy Nguyen, Danny van Noort, In-Kyung Jeong, Sungsu Park
The endocrine system is a collection of glands producing hormones which, among others, regulates metabolism, growth and development. One important group of endocrine diseases is diabetes, which is caused by a deficiency or diminished effectiveness of endogenous insulin. By using a microfluidic perfused 3D cell-culture chip, we developed an 'endocrine system on chip' to potentially be able to screen drugs for the treatment of diabetes by measuring insulin release over time. Insulin-secreting β-cells are located in the pancreas, while L-cells, located in the small intestines, stimulate insulin secretion...
February 21, 2017: Biofabrication
https://www.readbyqxmd.com/read/28221823/evaluation-of-a-predictive-low-glucose-management-system-in-clinic
#2
Bruce A Buckingham, Timothy S Bailey, Mark Christiansen, Satish Garg, Stuart Weinzimer, Bruce Bode, Stacey M Anderson, Ron Brazg, Trang Ly, Francine R Kaufman
BACKGROUND: Predictions based on continuous glucose monitoring (CGM) data are the basis for automatic suspension and resumption of insulin delivery by a predictive low-glucose management feature termed "suspend before low," which is part of the Medtronic MiniMed(®) 640G combined insulin pump and CGM system. This study assessed the safety and performance characteristics of the system in an in-clinic setting at eight sites. MATERIALS AND METHODS: In-clinic standardized increases in basal insulin delivery rates were used to induce nocturnal hypoglycemia in subjects (14-75 years) with type 1 diabetes wearing the MiniMed 640G system...
February 16, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/28220836/nucleobindin-1-binds-to-multiple-types-of-pre-fibrillar-amyloid-and-inhibits-fibrillization
#3
Alessandra Bonito-Oliva, Shahar Barbash, Thomas P Sakmar, W Vallen Graham
During amyloid fibril formation, amyloidogenic polypeptides misfold and self assemble into soluble pre-fibrillar aggregates, i.e., protofibrils, which elongate and mature into insoluble fibrillar aggregates. An emerging class of chaperones, chaperone-like amyloid binding proteins (CLABPs), has been shown to interfere with aggregation of particular misfolded amyloid peptides or proteins. We have discovered that the calcium-binding protein nuclebindin-1 (NUCB1) is a novel CLABP. We show that NUCB1 inhibits aggregation of islet-amyloid polypeptide associated with type 2 diabetes mellitus, a-synuclein associated with Parkinson's disease, transthyretin V30M mutant associated with familial amyloid polyneuropathy, and Aβ42 associated with Alzheimer's disease by stabilizing their respective protofibril intermediates...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28219962/psychological-manifestations-of-celiac-disease-autoimmunity-in-young-children
#4
Laura B Smith, Kristian F Lynch, Kalle Kurppa, Sibylle Koletzko, Jeffrey Krischer, Edwin Liu, Suzanne Bennett Johnson, Daniel Agardh
BACKGROUND AND OBJECTIVES: Psychological symptoms can be associated with celiac disease; however, this association has not been studied prospectively in a pediatric cohort. We examined mother report of psychological functioning in children persistently positive for tissue transglutaminase autoantibodies (tTGA), defined as celiac disease autoimmunity (CDA), compared with children without CDA in a screening population of genetically at-risk children. We also investigated differences in psychological symptoms based on mothers' awareness of their child's CDA status...
February 20, 2017: Pediatrics
https://www.readbyqxmd.com/read/28217714/dr-hagis-a-fundus-image-database-for-the-automatic-extraction-of-retinal-surface-vessels-from-diabetic-patients
#5
Sven Holm, Greg Russell, Vincent Nourrit, Niall McLoughlin
A database of retinal fundus images, the DR HAGIS database, is presented. This database consists of 39 high-resolution color fundus images obtained from a diabetic retinopathy screening program in the UK. The NHS screening program uses service providers that employ different fundus and digital cameras. This results in a range of different image sizes and resolutions. Furthermore, patients enrolled in such programs often display other comorbidities in addition to diabetes. Therefore, in an effort to replicate the normal range of images examined by grading experts during screening, the DR HAGIS database consists of images of varying image sizes and resolutions and four comorbidity subgroups: collectively defined as the diabetic retinopathy, hypertension, age-related macular degeneration, and Glaucoma image set (DR HAGIS)...
January 2017: Journal of Medical Imaging
https://www.readbyqxmd.com/read/28217599/glycosylated-hemoglobin-values-in-nondiabetic-pregnant-women-in-the-third-trimester-and-adverse-fetal-outcomes-an-observational-study
#6
P Shobha, Sherly Mathen, Joison Abraham
OBJECTIVE: The objective of the study is to estimate the level of glycosylated hemoglobin (HbA1c) for a safe fetal outcome and to estimate the relation between this level and various adverse fetal outcomes. Materials and. METHODOLOGY: Primigravidas who are diagnosed as not having gestational diabetes mellitus as per the glucose challenge test done at 24 weeks with a cutoff value up to 140 mg/dl are followed up at 30-34 weeks for the estimation of HbA1c in the blood and further till the time of delivery and postnatal period for the fetal outcomes...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217500/a-study-to-evaluate-the-prevalence-of-hypogonadism-in-indian-males-with-type-2-diabetes-mellitus
#7
Pankaj Kumar Agarwal, Parminder Singh, Subhankar Chowdhury, S K Sharma, Anirban Majumdar, Parag Shah, Rakesh Sahay, S Vageesh Ayyar, Hemant Phatale, Chandar M Batra, Raeesuddin Syed, Pradeep Shetty
BACKGROUND: A high prevalence of hypogonadism in men with Type-2 diabetes mellitus (T2DM) has been reported worldwide. OBJECTIVES: To evaluate the prevalence of hypogonadism in Indian males with T2DM and assess the primary and secondary hypogonadism along with androgen deficiency. MATERIALS AND METHODS: In this cross-sectional study, 900 men with T2DM were evaluated using androgen deficiency in aging male questionnaire. They were screened for demographic characteristics, gonadal hormone levels, lipid profile, and glycosylated hemoglobin...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28217497/thyroid-profile-and-autoantibodies-in-type-1-diabetes-subjects-a-perspective-from-eastern-india
#8
Debmalya Sanyal, Anirban Majumder, Soumyabrata Roy Chaudhuri, Sudip Chatterjee
CONTEXT: There has been a rise in the incidence of type 1 diabetes mellitus (T1DM) in India. The prevalence of thyroid autoantibodies and thyroid dysfunction is common in T1DM. AIMS: The aim of this study is to determine the incidence of thyroid dysfunction and thyroid autoantibodies in T1DM subjects, without any history of thyroid disease, and the prevalence of glutamic acid decarboxylase (GAD) antibody, Islet antigen-2 antibody (IA2), thyroid peroxidase (TPO), and thyroglobulin autoantibodies (Tg-AB) in T1DM subjects...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28217496/a-study-of-bone-turnover-markers-in-gestational-diabetes-mellitus
#9
Sheelu Shafiq Siddiqi, Abhijit Girish Borse, Anjum Pervez, Shaheen Anjum
INTRODUCTION: Gestational diabetes is defined as carbohydrate intolerance resulting in hyperglycemia of variable severity with the first recognition during pregnancy. Established risk factors for gestational diabetes mellitus (GDM) are maternal age, obesity, family history of diabetes, etc. Vitamin D, parathyroid hormone (PTH), and various other hormones are known for their function in maintaining calcium and phosphorous homeostatic. Furthermore, Vitamin D, PTH serum ionized calcium, and alkaline phosphatase (ALP) have been reported to be altered with glucose homeostasis...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28216905/green-biosynthesis-characterization-in-vitro-antidiabetic-activity-and-investigational-acute-toxicity-studies-of-some-herbal-mediated-silver-nanoparticles-on-animal-models
#10
Kalakotla Shanker, Gottumukkala Krishna Mohan, Md Ashwaq Hussain, Naradala Jayarambabu, Poka Lakshmi Pravallika
: Diabetes is a metabolic disorder characterized by hyperglycemia, altered carbohydrate, lipid and protein metabolism. In recent studies, Nanoscience and nanotechnology are blazing fields for researchers; for researchers; of late there has been a prodigious excitement in the field of nanopharmacology to study silver nanoparticle (SNP) synthesis using natural products. Biological methods have been used to synthesize SNPs using medicinally active plants having an antidiabetic role, and this made us to assess the biologically synthesized SNPs from the seed extract of Psoralea corylifolia using 1 mM silver nitrate solution...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28215947/food-insecurity-ckd-and-subsequent-esrd-in-us-adults
#11
Tanushree Banerjee, Deidra C Crews, Donald E Wesson, Sai Dharmarajan, Rajiv Saran, Nilka Ríos Burrows, Sharon Saydah, Neil R Powe
BACKGROUND: Poor access to food among low-income adults has been recognized as a risk factor for chronic kidney disease (CKD), but there are no data for the impact of food insecurity on progression to end-stage renal disease (ESRD). We hypothesized that food insecurity would be independently associated with risk for ESRD among persons with and without earlier stages of CKD. STUDY DESIGN: Longitudinal cohort study. SETTING & PARTICIPANTS: 2,320 adults (aged ≥ 20 years) with CKD and 10,448 adults with no CKD enrolled in NHANES III (1988-1994) with household income ≤ 400% of the federal poverty level linked to the Medicare ESRD Registry for a median follow-up of 12 years...
February 15, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28214970/optimal-bowel-cleansing-for-colonoscopy-in-the-elderly-patient
#12
Samuel B Ho, Rita Hovsepians, Samir Gupta
Colonoscopy is an important diagnostic and screening tool for colorectal cancer detection and prevention, and adequate bowel preparation is critical for successful colonoscopy. Complications related to colonoscopy, either directly or indirectly related to the procedure, are increased in elderly patients, and the risks and benefits of colonoscopy procedures need to be carefully considered in these patients. Recent studies have shown that 4 L polyethylene glycol with a split preparation is safe and effective for elderly patients, and is the preferred preparation for patients with medical comorbidities...
February 18, 2017: Drugs & Aging
https://www.readbyqxmd.com/read/28214275/detection-of-pneumocystis-jirovecii-by-nested-pcr-in-hiv-negative-patients-with-pulmonary-disease
#13
Cristina Rodrigues Santos, Ângela M de Assis, Edson A Luz, Luzia Lyra, Ivan F Toro, José Claudio C Seabra, Dira H Daldin, Tathiane U Marcalto, Marcos T Galasso, Ronaldo F Macedo, Angélica Z Schreiber, Francisco H Aoki
BACKGROUND: Nested PCR can be used to determine the status of Pneumocystis jirovecii infection in other lung diseases. AIMS: This study sought to detect a target DNA fragment (mitochondrial large subunit rRNA or mtL SUrRNA) of P. jirovecii in patients with lung disease who underwent bronchoscopy with collection of bronchoalveolar lavage (BAL). METHODS: The results from toluidine blue staining were compared with those obtained using molecular methods that included an "in house" DNA extraction procedure, PCR and nested PCR...
February 14, 2017: Revista Iberoamericana de Micología
https://www.readbyqxmd.com/read/28213828/screening-for-non-alcoholic-fatty-liver-disease-in-children-and-adolescents-with-type-1-diabetes-mellitus-a-cross-sectional-analysis
#14
Sebastian Kummer, Dirk Klee, Gerald Kircheis, Michael Friedt, Joerg Schaper, Dieter Häussinger, Ertan Mayatepek, Thomas Meissner
: The liver is intensely involved in glucose metabolism and is thereby closely related to diabetes pathophysiology. Adult patients with type 1 diabetes mellitus (DM) are at an increased risk for non-alcoholic fatty liver disease (NAFLD). Here, we studied the prevalence of NAFLD in a cohort of children and adolescents with type 1 DM in a tertiary care paediatric diabetes centre in Germany. We screened 93 children and adolescents with type 1 DM using ultrasound, laboratory investigations, and liver stiffness measurements (Fibroscan® [FS] and acoustic radiation force imaging [ARFI])...
February 17, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28212258/factors-influencing-difficulty-of-laparoscopic-abdominoperineal-resection-for-ultra-low-rectal-cancer
#15
Qiken Li, Dechuan Li, Lai Jiang, Pengnian Qiu, Zhixuan Fu, Lilong Tang, Weiping Chen
PURPOSE: Our current study was conducted to identify patients' anatomic, pathologic, and clinical factors to predict difficulty of performing laparoscopic abdominoperineal resection for ultra-low rectal cancer. MATERIALS AND METHODS: Records of 117 consecutive patients with rectal cancer 2 to 5 cm from the anal verge were retrospectively reviewed. Using univariate and multivariate linear or logistic regression models, standardized operative time and blood loss, as well as postoperative morbidity were utilized as endpoints to screen patients' multiple variables to predict operative difficulty...
February 16, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28210870/diabetes-related-burden-and-distress-in-people-with-diabetes-mellitus-at-primary-care-level-in-germany
#16
N Kuniss, T Rechtacek, C Kloos, U A Müller, J Roth, K Burghardt, G Kramer
AIMS: The importance of diabetes-related distress for the treatment of diabetes is emphasised in national and international guidelines recommending routinely screening for psychosocial problems. Data of investigations regarding diabetes-related distress on primary care are rare in Germany though most people with diabetes are treated without insulin therapy at primary care level. METHODS: Three hundred and forty-five people with diabetes mellitus type 2 (DM2, n = 336, 229 without and 107 with insulin therapy) and type 1 (DM1, n = 9) were interviewed with the PAID questionnaire in the period from 1 October 2015 to 31 December 2015 in a general practice...
February 16, 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/28210181/causes-of-irreversible-unilateral-or-bilateral-blindness-in-the-al-baha-region-of-the-kingdom-of-saudi-arabia
#17
Huda Farhan Alghamdi
PURPOSE: To determine the causes of irreversible unilateral and bilateral blindness that cannot be rehabilitated medically, optically nor surgically in Al Baha province, Kingdom of Saudi Arabia. METHODS: There were a retrospective chart review and examination of patients presenting to King Fahad Hospital Al Baha, Saudi Arabia, with unilateral or bilateral blindness from June 2011 to September 2011. Blindness was defined as best corrected visual acuity (BCVA) of less than 0...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28210013/the-relation-between-depressive-symptoms-and-self-care-in-patients-with-diabetes-mellitus-type-2-in-kosovo
#18
Idriz Sopjani, Shemsedin Vehapi, Daut Gorani, Miradije Imeri, Sidita Vitoja, Shqipe Tahiri
BACKGROUND: The depression is a significant problem in patients with diabetes. This research is the first of it's kind conducted in the Republic of Kosovo to determine the prevalence of depression diagnosed in people with diabetes mellitus type 2 (DMT2) and interrelation between depressive symptoms and behavior of diabetes self-care (glucose monitoring, exercise, diet, and self- health care). METHODS: Research was conducted in the University Clinical Center of Kosovo (UCCK), in Pristine...
December 2016: Medical Archives
https://www.readbyqxmd.com/read/28208723/the-optimal-ethnic-specific-waist-circumference-cut-off-points-of-metabolic-syndrome-among-low-income-rural-uyghur-adults-in-far-western-china-and-implications-in-preventive-public-health
#19
Jia He, Rulin Ma, Jiaming Liu, Mei Zhang, Yusong Ding, Heng Guo, Lati Mu, Jingyu Zhang, Bin Wei, Yizhong Yan, Jiaolong Ma, Hongrui Pang, Shugang Li, Shuxia Guo
Background: Metabolic syndrome is pandemic; however, the cut-off values for waist circumference (WC) vary widely depending on the ethnic groups studied and the criteria applied for WC measurement. Previous studies for defining optimal WC cut-off points included high-income and urban settings, and did not cover low-income, rural settings, especially for ethnic minorities. This study aimed at defining optimal ethnic-specific WC cut-off points in a low-income, rural population comprising the largest inhabitant minority group residing in far Western China...
February 8, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28207728/discharge-outcomes-of-patients-referred-to-specialist-eye-clinic-from-diabetic-retinopathy-screening-in-northland-2014-15
#20
Pragnya Jagadish, David Dalziel
AIMS: To determine the discharge outcomes of patients seen in specialist eye clinic after referral from diabetic retinopathy screening (DRS). METHODS: Retrospective analysis of outcomes of a sample of 98 patients referred from DRS to specialist eye clinic. RESULTS: A sample of 98 patients were analysed following referral by DRS to specialist eye clinic from 16/4/14 to 16/4/15. Age at screening ranged from 13-88 years, with the main ethnic groups being Māori (57...
February 17, 2017: New Zealand Medical Journal
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