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https://www.readbyqxmd.com/read/28340367/insulin-resistance-is-associated-with-carotid-intima-media-thickness-in-non-diabetic-subjects-a-cross-sectional-analysis-of-the-elsa-brasil-cohort-baseline
#1
Itamar S Santos, Márcio S Bittencourt, Alessandra C Goulart, Maria Inês Schmidt, Maria de Fátima H S Diniz, Paulo A Lotufo, Isabela M Benseñor
BACKGROUND AND AIMS: Epidemiological studies have analyzed the association between carotid intima-media thickness (CIMT) and insulin resistance, glucose levels or glycated hemoglobin with mixed results. We aimed to evaluate the association between CIMT and homeostasis model assessment - insulin resistance (HOMA-IR), fasting and post-load plasma glucose and glycated hemoglobin in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) baseline. METHODS: We included 8028 participants (aged 35-74 years) without diabetes or overt cardiovascular disease who had complete CIMT data at baseline...
March 10, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28340340/selective-chemical-inhibition-of-pgc-1%C3%AE-gluconeogenic-activity-ameliorates-type-2-diabetes
#2
Kfir Sharabi, Hua Lin, Clint D J Tavares, John E Dominy, Joao Paulo Camporez, Rachel J Perry, Roger Schilling, Amy K Rines, Jaemin Lee, Marc Hickey, Melissa Bennion, Michelle Palmer, Partha P Nag, Joshua A Bittker, José Perez, Mark P Jedrychowski, Umut Ozcan, Steve P Gygi, Theodore M Kamenecka, Gerald I Shulman, Stuart L Schreiber, Patrick R Griffin, Pere Puigserver
Type 2 diabetes (T2D) is a worldwide epidemic with a medical need for additional targeted therapies. Suppression of hepatic glucose production (HGP) effectively ameliorates diabetes and can be exploited for its treatment. We hypothesized that targeting PGC-1α acetylation in the liver, a chemical modification known to inhibit hepatic gluconeogenesis, could be potentially used for treatment of T2D. Thus, we designed a high-throughput chemical screen platform to quantify PGC-1α acetylation in cells and identified small molecules that increase PGC-1α acetylation, suppress gluconeogenic gene expression, and reduce glucose production in hepatocytes...
March 23, 2017: Cell
https://www.readbyqxmd.com/read/28340087/nutrigenomic-point-of-view-on-effects-and-mechanisms-of-action-of-ruminant-trans-fatty-acids-on-insulin-resistance-and-type-2-diabetes
#3
Bénédicte L Tremblay, Iwona Rudkowska
Evidence from observational studies suggests beneficial effects of ruminant trans fatty acids (rTFA) on insulin resistance (IR) and type 2 diabetes (T2D). However, beneficial effects of rTFA are not always observed in cell, animal, and human studies. This narrative review presents potential mechanisms of action of rTFA using nutrigenomics and microRNA results in an integrative model. In addition, the review presents factors, including measures of IR and T2D, dose and duration of studies, as well as health status, ethnicity, and genotypes of subjects, that may help explain the heterogeneity in response to rTFA supplementation...
March 7, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28339863/cigarette-smoking-and-chronic-kidney-disease-in-the-general-population-a-systematic-review-and-meta-analysis-of-prospective-cohort-studies
#4
Jia Xia, Lin Wang, Zhiheng Ma, Liping Zhong, Ying Wang, Yachan Gao, Liqun He, Xiao Su
Background.: Cigarette smoking has been established as a major risk factor for chronic kidney disease (CKD) development in people with diabetes. Conflicting evidence exists among representative community-based studies as to whether smoking is an independent risk factor for CKD. The aim of this meta-analysis was to assess the effects of tobacco smoking on the development of CKD in adult general populations. Methods.: A literature search was conducted using MEDLINE and Embase from their inception through 31 May 2016 for prospective cohort studies that reported relative risks of CKD with smoking status in the general population...
February 27, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28335529/effects-of-momordica-charantia-bitter-melon-on-ischemic-diabetic-myocardium
#5
Attila Czompa, Alexandra Gyongyosi, Kitti Szoke, Istvan Bak, Evelin Csepanyi, David D Haines, Arpad Tosaki, Istvan Lekli
Objective: A rat model is here used to test a hypothesis that Momordica charantia (Bitter melon (BM)) extract favorably alters processes in cardiovascular tissue and is systemically relevant to the pathophysiology of type 2 diabetes (T2DM) and related cardiovascular disease. Methods: Male Lean and Zucker Obese (ZO) rats were gavage-treated for six weeks with 400 mg/kg body weight bitter melon (BM) extract suspended in mucin-water vehicle, or with vehicle (Control). Animals were segregated into four treatment groups, 10 animals in each group, according to strain (Lean or ZO) and treatment (Control or BM)...
March 20, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28335515/dehydroepiandrosterone-dhea-feeding-protects-liver-steatosis-in-obese-breast-cancer-rat-model
#6
Reza Hakkak, Andrea Bell, Soheila Korourian
Obesity is a major health problem in the US and globally. Obesity is associated with the risk of cardiovascular disease, type 2 diabetes, cancers, hyperlipidemia, and liver steatosis development. Dehydroepiandrosterone (DHEA) is a dietary supplement used as an anti-obesity supplement. Previously, we reported that DHEA feeding protects 7,12-dimethylbenz(a)anthracene (DMBA)-induced mammary tumors. The objectives of this study were to investigate the effects of obesity and DHEA feeding on liver steatosis, body weight gain, and serum DHEA, DHEA sulfate (DHEA-S), insulin-like growth factor-1 (IGF-1), and insulin-like growth factor binding protein-3 (IGFBP-3) levels...
March 20, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28334911/mertk-rs4374383-variant-predicts-incident-nonalcoholic-fatty-liver-disease-and-diabetes-role-of-mononuclear-cell-activation-and-adipokine-response-to-dietary-fat
#7
Giovanni Musso, Maurizio Cassader, Franco De Michieli, Elena Paschetta, Silvia Pinach, Francesca Saba, Daria Bongiovanni, Luciana Framarin, Mara Berrutti, Nicola Leone, Stefania Corvisieri, Renato Parente, Federica Molinaro, Antonio Sircana, Bo Simona, Roberto Gambino
The loss-of-function rs4374383 G>A variant in Myeloid-epithelial-reproductive Tyrosine Kinase (MERTK) gene has been linked to hepatic fibrosis in chronic liver diseases. MERTK is expressed by immune and non-immune cells involved in inflammation, metabolism and vascular homeostasis. We assessed the impact of MERTK rs4374383 G>A variant on nonalcoholic fatty liver disease (NAFLD) incidence and severity and on glucose and lipid metabolism.We followed-up 305 healthy nonobese nondiabetic, metabolic syndrome-free insulin sensitive participants in a population-based study, characterized for MERTK G>A polymorphism, adipokine profile and inflammatory markers...
March 8, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28334637/on-the-non-linear-association-between-serum-uric-acid-levels-and-all-cause-mortality-rate-in-patients-with-type-2-diabetes-mellitus
#8
Olga Lamacchia, Andrea Fontana, Antonio Pacilli, Massimiliano Copetti, Stefania Fariello, Monia Garofolo, Giuseppe Penno, Vincenzo Trischitta, Salvatore De Cosmo, Mauro Cignarelli
BACKGROUND AND AIMS: High levels of serum uric acid (SUA) are associated with increased mortality risk in the general population. Contrasting results are available in people with diabetes. The aim of our study was to investigate the association and its functional form between SUA and all cause-mortality in patients with type 2 diabetes mellitus (T2DM). METHODS: We studied three cohorts of patients with T2DM: Gargano Mortality Study, Foggia Mortality Study, Pisa Mortality Study...
March 9, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28334629/diabetes-knowledge-and-perceptions-among-nursing-students-and-curriculum-differences-in-japan-and-australia-a-cross-sectional-study
#9
Lucie M Ramjan, Hiroko Watanabe, Yenna Salamonson
OBJECTIVES: To investigate the associations between knowledge and perceptions of diabetes mellitus (DM) among nursing students from Japan and Australia; and to compare curriculum differences. RESEARCH DESIGN AND METHODS: Cross-sectional study. Convenience sample of students from Japan (N=78) and Australia (N=85) in their final year were surveyed. Students reported demographic details, and perceptions towards caring for patients with DM. The 23-item Michigan Diabetes Knowledge Test (MDKT) was used to assess general knowledge, and seven additional questions were used to assess DM-related clinical knowledge (CDKT)...
March 16, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28334503/the-fetal-safety-of-clomiphene-citrate-a-population-based-retrospective-cohort-study
#10
Asher Weller, Sharon Daniel, Gideon Koren, Eitan Lunenfeld, Amalia Levy
OBJECTIVE: To evaluate whether exposure to CC for ovulation induction is associated with either overall major malformations or specific fetal anomalies. DESIGN: We conducted a population-based retrospective cohort. Exposure was defined as CC dispension from two months before conception through the first month of pregnancy. SETTINGS: Four databases were combined: medication, birth, hospitalization and pregnancy terminations. POPULATION: The study included all women in southern Israel who gave birth or underwent pregnancy termination at Soroka Medical Center from 1998 to 2009...
March 23, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28334496/seasonality-at-the-clinical-onset-of-type-1-diabetes-lessons-from-the-sweet-database
#11
A Gerasimidi Vazeou, O Kordonouri, M Witsch, J M Hermann, G Forsander, C de Beaufort, H J Veeze, C Maffeis, V Cherubini, O Cinek, B Piccini, R W Holl, T Danne
BACKGROUND: Seasonality at the clinical onset of type 1 diabetes (T1D) has been suggested by different studies, however, the results are conflicting. This study aimed to evaluate the presence of seasonality at clinical onset of T1D based on the SWEET database comprising data from 32 different countries. METHODS: The study cohort included 23 603 patients (52% males) recorded in the international multicenter SWEET database (48 centers), with T1D onset ≤20 years, year of onset between 1980 and 2015, gender, year and month of birth and T1D-diagnosis documented...
October 2016: Pediatric Diabetes
https://www.readbyqxmd.com/read/28334336/ophthalmic-screening-patterns-among-youths-with-diabetes-enrolled-in-a-large-us-managed-care-network
#12
Sophia Y Wang, Chris A Andrews, Thomas W Gardner, Michael Wood, Kanakadurga Singer, Joshua D Stein
Importance: Ophthalmic screening to check for diabetic retinopathy (DR) is important to prevent vision loss in persons with diabetes. The American Academy of Ophthalmology recommends that ophthalmic screening for DR occur beginning at 5 years after initial diabetes diagnosis for youths with type 1 diabetes; the American Diabetes Association recommends screening of youths with type 2 diabetes at the time of initial diagnosis. To our knowledge, it is unknown to what extent youths with diabetes obtain eye examinations in accordance with these guidelines...
March 23, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28333991/prognostic-impact-of-diabetes-mellitus-on-hepatocellular-carcinoma-special-emphasis-from-the-bclc-perspective
#13
Yu-Wen Su, Po-Hong Liu, Chia-Yang Hsu, Yun-Hsuan Lee, Cheng-Yuan Hsia, Shu-Yein Ho, Ming-Chih Hou, Harn-Shen Chen, Teh-Ia Huo
BACKGROUND: Diabetes mellitus (DM) is associated with higher incidence and poorer prognosis of hepatocellular carcinoma (HCC). The influence of DM on patient survival in different HCC stages is not known. METHODS: A prospective dataset of 3,182 HCC patients was collected between 2002 and 2014. Patients were divided into three groups according to BCLC stages (BCLC stage 0 and stage A, BCLC stage B, BCLC stage C and stage D). We compared the cumulative survival rate of diabetic and non-diabetic patients in different BCLC groups...
2017: PloS One
https://www.readbyqxmd.com/read/28333159/maternal-serum-markers-of-lipid-metabolism-in-relation-to-neonatal-anthropometry
#14
N S Boghossian, P Mendola, A Liu, C Robledo, E H Yeung
OBJECTIVE: The objective of this study is to examine associations between lipids (high-density lipoprotein, low-density lipoprotein, total cholesterol, triglycerides and lipoprotein (a)) measured on average three time points during pregnancy and neonatal anthropometrics. STUDY DESIGN: Stored samples from a preeclampsia trial measured as part of a case-control study from five US centers (1992 to 1995) were used. The sample included women without pregnancy complications (n=136) and cases of gestational diabetes (n=93), abnormal glucose tolerance (AGT; n=76), gestational hypertension (n=170) and preeclampsia (n=177)...
March 23, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28332581/elevated-mir-130a-mir130b-mir-152-expression-reduces-intracellular-atp-levels-in-the-pancreatic-beta-cell
#15
Jones K Ofori, Vishal A Salunkhe, Annika Bagge, Neelanjan Vishnu, Mototsugu Nagao, Hindrik Mulder, Claes B Wollheim, Lena Eliasson, Jonathan L S Esguerra
MicroRNAs have emerged as important players of gene regulation with significant impact in diverse disease processes. In type-2 diabetes, in which impaired insulin secretion is a major factor in disease progression, dysregulated microRNA expression in the insulin-secreting pancreatic beta cell has been widely-implicated. Here, we show that miR-130a-3p, miR-130b-3p, and miR-152-3p levels are elevated in the pancreatic islets of hyperglycaemic donors, corroborating previous findings about their upregulation in the islets of type-2 diabetes model Goto-Kakizaki rats...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28332564/pupillary-responses-in-non-proliferative-diabetic-retinopathy
#16
Jason C Park, Yi-Fan Chen, Norman P Blair, Felix Y Chau, Jennifer I Lim, Yannek I Leiderman, Mahnaz Shahidi, J Jason McAnany
The goal of this study was to determine the extent of rod-, cone-, and melanopsin-mediated pupillary light reflex (PLR) abnormalities in diabetic patients who have non-proliferative diabetic retinopathy (NPDR). Fifty diabetic subjects who have different stages of NPDR and 25 age-equivalent, non-diabetic controls participated. PLRs were measured in response to full-field, brief-flash stimuli under conditions that target the rod, cone, and intrinsically-photosensitive (melanopsin) retinal ganglion cell pathways...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28332507/blood-pressure-trajectories-in-relation-to-cardiovascular-mortality-the-rancho-bernardo-study
#17
S M A J Tielemans, J M Geleijnse, G A Laughlin, H C Boshuizen, E Barrett-Connor, D Kromhout
The added value of blood pressure (BP) trajectories for predicting cardiovascular disease (CVD) is currently unknown. We investigated the association of systolic BP (SBP) trajectories with CVD and all-cause mortality and compared these associations with those of average SBP, taking antihypertensive medication into account. Data from 762 participants of the Rancho Bernardo Study were used. SBP from five examinations (maximum) from 1984 to 2002 was used; mortality data were obtained from 2002 to 2013. SBP trajectories were derived using group-based trajectory modelling...
March 23, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28332475/association-of-urinary-uromodulin-with-kidney%C3%A2-function-decline-and-mortality-the%C3%A2-health-abc-study%C3%A2
#18
Pranav S Garimella, Ronit Katz, Joachim H Ix, Linda F Fried, Stephen B Kritchevsky, Prasad Devarajan, Michael R Bennett, Chirag R Parikh, Michael G Shlipak, Tamara B Harris, Orlando M Gutiérrez, Mark J Sarnak
BACKGROUND: Urine uromodulin (uUMOD) is a protein secreted by the kidney tubule. Recent studies have suggested that higher uUMOD may be associated with improved kidney and mortality outcomes. METHODS: Using a case-cohort design, we evaluated the association between baseline uUMOD levels and ≥ 30% estimated glomerular filtration rate (eGFR) decline, incident chronic kidney disease (CKD), rapid kidney function decline, and mortality using standard and modified Cox proportional hazards regression...
March 23, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28332276/dual-ccr2-ccr5-antagonist-treatment-attenuates-adipose-inflammation-but-not-microvascular-complications-in-ob-ob-mice
#19
Phillipe D O'Brien, Lucy M Hinder, Sebastian D Parlee, John M Hayes, Carey Backus, Hongyu Zhang, Lijun Ma, Stacey A Sakowski, Frank C Brosius, Eva L Feldman
Diabetic peripheral neuropathy (DPN) and diabetic kidney disease (DKD) are common diabetic complications with limited treatment options. Experimental studies show that targeting inflammation using chemokine receptor (CCR) antagonists ameliorates DKD, presumably by reducing macrophage accumulation or activation. As inflammation is implicated in DPN development, we assessed whether CCR2 and CCR5 antagonism could also benefit DPN. Five-week-old ob/ob mice were fed a diet containing MK-0812, a dual CCR2-CCR5 receptor antagonist, for 8 weeks and DPN, DKD, and metabolic phenotyping were then performed to determine the effect of CCR inhibition...
March 23, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28332220/perspectives-on-risk-assessment-of-risk-profiles-and-outcomes-among-women-planning-community-birth-in-the-united-states
#20
Marit L Bovbjerg, Melissa Cheyney, Jennifer Brown, Kim J Cox, Lawrence Leeman
BACKGROUND: There is little agreement on who is a good candidate for community (home or birth center) birth in the United States. METHODS: Data on n=47 394 midwife-attended, planned community births come from the Midwives Alliance of North America Statistics Project. Logistic regression quantified the independent contribution of 10 risk factors to maternal and neonatal outcomes. Risk factors included: primiparity, advanced maternal age, obesity, gestational diabetes, preeclampsia, postterm pregnancy, twins, breech presentation, history of cesarean and vaginal birth, and history of cesarean without history of vaginal birth...
March 22, 2017: Birth
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