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https://www.readbyqxmd.com/read/28430293/three-cases-of-ectopic-sphenoid-sinus-pituitary-adenoma
#1
Ernest Jan Bobeff, Karol Wiśniewski, Wielisław Papierz, Ludomir Stefańczyk, Dariusz Jan Jaskólski
<i><b>Introduction</b>: Ectopic sphenoid sinus pituitary adenoma is a rare tumour originating from embryologic remnants of Rathke's pouch. Although it is considered a clinically benign neoplasm, necrosis is encountered in 25% of cases and it can invade adjacent bone structures. <b>Aims</b>: To establish clinical, radiological and histopathological features of ectopic sphenoid sinus pituitary adenoma. <b>Material and methods: </b> Analysis of three cases: two females and one man, aged 61-70...
2017: Folia Neuropathologica
https://www.readbyqxmd.com/read/28429286/effects-of-selenium-supplementation-on-the-diabetic-condition-depend-on-the-baseline-selenium-status-in-kkay-mice
#2
Novian Febiyanto, Chiho Yamazaki, Satomi Kameo, Dian K Sari, Irma M Puspitasari, Deni K Sunjaya, Dewi M D Herawati, Gaga I Nugraha, Toshio Fukuda, Hiroshi Koyama
Oxidative stress in obesity leads to insulin resistance in type 2 diabetes. Some selenoproteins possess antioxidant properties, suggesting that selenium (Se) may protect against type 2 diabetes; however, evidence from epidemiological studies is contradictory. We hypothesized that Se status before supplementation (baseline) contributes to the supplementation outcome. This study aimed to clarify the influence of baseline Se status on the effect of Se supplementation on the diabetic condition. Six-week-old KKAy mice were fed a diet without supplemental Se or with 0...
April 20, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28428690/implications-of-ace-i-d-gene-variants-to-the-genetic-susceptibility-of-coronary-artery-disease-in-asian-indians
#3
G K Bhatti, J S Bhatti, R Vijayvergiya, B Singh
Angiotensin-1-converting enzyme (ACE) gene has established substantial attention in the recent years as a candidate gene for hypertension, cardiovascular diseases and type 2 diabetes. The aim of the present study was to investigate the association of ACE (I/D) polymorphism with coronary artery disease (CAD) in a north Indian population. A total of 662 subjects (330 CAD patients and 332 healthy controls) were examined for association of ACE gene (I/D) polymorphism and environmental risk factors. The mean age of the CAD patients and control subjects was 60...
June 2017: Indian Journal of Clinical Biochemistry: IJCB
https://www.readbyqxmd.com/read/28428224/familial-hypercholesterolemia-and-type-2-diabetes-in-the-old-order-amish
#4
Huichun Xu, Kathleen A Ryan, Thomas J Jaworek, Lorraine Southam, Jeffrey G Reid, John D Overton, Aris Baras, Marja K Puurunen, Eleftheria Zeggini, Simeon I Taylor, Alan R Shuldiner, Braxton D Mitchell
Alleles associated with lower levels of low density lipoprotein cholesterol (LDL-C) have recently been associated with an increased risk of type 2 diabetes (T2D), highlighting the complex relationship between LDL-C and diabetes. This observation begs the question whether LDL-C-raising alleles are associated with a decreased risk of T2D. This issue was recently addressed in a large familial hypercholesterolemia (FH) screening study, which reported a lower prevalence of self-reported diabetes in FH subjects than age-matched relatives without FH...
April 20, 2017: Diabetes
https://www.readbyqxmd.com/read/28427311/feasibility-and-acceptability-of-a-clinic-based-mediterranean-style-diet-intervention-to-reduce-cardiovascular-risk-for-hispanic-americans-with-type-2-diabetes
#5
Laura Cubillos, Yanire Estrada Del Campo, Khalil Harbi, Thomas Keyserling, Carmen Samuel-Hodge, Daniel S Reuland
Purpose The purpose of the study was to modify a previously tested Spanish language version of a Mediterranean (Med)-style dietary intervention so that the dietary recommendations align with the cultural and social needs of Hispanic Americans (HAs) with type 2 diabetes (T2D) and evaluate the modified intervention's feasibility and acceptability. Methods In phase I (formative), semi-structured interviews and focus groups were used to refine the intervention content and format for delivery to HAs with T2D receiving care at a large primary care practice...
April 1, 2017: Diabetes Educator
https://www.readbyqxmd.com/read/28427070/practical-lessons-from-protocol-t-for-the-management-of-diabetic-macular-edema
#6
Lekha Mukkamala, Neelakshi Bhagat, Marco Zarbin
PURPOSE: To review the results of Diabetic Retinopathy Clinical Research Network Protocol T, as applied to clinical practice. METHODS: Review of major publications reporting the results of Protocol T, a randomized single-masked (in year-1 only), multicenter clinical trial comparing aflibercept, bevacizumab, and ranibizumab as treatment option for center-involving diabetic macular edema (DME). The main outcome measures were change in visual acuity (VA), central subfield thickness (CST) on optical coherence tomography, cost effectiveness, burden of care, and safety...
2017: Developments in Ophthalmology
https://www.readbyqxmd.com/read/28427069/practical-lessons-from-protocol-i-for-the-management-of-diabetic-macular-edema
#7
Lekha Mukkamala, Neelakshi Bhagat, Marco A Zarbin
Protocol I, a multicenter randomized clinical trial, compared the visual outcomes of patients treated with 0.5 mg intravitreal ranibizumab with either prompt or deferred (by 24 weeks laser), 4 mg intravitreal triamcinolone with prompt laser, or sham injection with prompt laser for the treatment of center-involving diabetic macular edema (DME). A total of 854 adult patients with type I or II diabetes and any level of non-proliferative diabetic retinopathy or proliferative retinopathy with adequate panretinal photocoagulation, with best-corrected visual acuity (BCVA) of 78 to 24 ETDRS letters (Snellen equivalent of 20/32 to 20/320) and visual loss attributed to macular edema, or retinal thickening with central subfield thickness of at least 250 µm by OCT were enrolled...
2017: Developments in Ophthalmology
https://www.readbyqxmd.com/read/28423036/metabolic-syndrome-serum-uric-acid-and-renal-risk-in-patients-with-t2d
#8
Francesca Viazzi, Pamela Piscitelli, Carlo Giorda, Antonio Ceriello, Stefano Genovese, Giuseppina Russo, Pietro Guida, Paola Fioretto, Salvatore De Cosmo, Roberto Pontremoli
BACKGROUND AND AIMS: Metabolic Syndrome (Mets) and increased serum uric acid (SUA), are well known renal risk predictors and often coexist in patients with type 2 diabetes (T2D). Whether they independently contribute to the onset of CKD is at present unclear. METHODS AND RESULTS: Within the AMD Annals database we identified patients with T2D and normal renal function and urine albumin excretion at baseline and regular follow-up visits during a 4-year period. Blood pressure, BMI, HDL, triglycerides, and SUA were available in 14,267 patients...
2017: PloS One
https://www.readbyqxmd.com/read/28421205/the-preferential-impairment-of-pupil-constriction-stimulated-by-blue-light-in-patients-with-type-2-diabetes-without-autonomic-neuropathy
#9
Fukashi Ishibashi, Rie Kojima, Miki Taniguchi, Aiko Kosaka, Harumi Uetake, Mitra Tavakoli
The main aim of the present paper is to examine whether the pupillary light reflex (PLR) mediated by intrinsically photosensitive retinal ganglion cells (ipRGCs) is impaired in type 2 diabetic patients. One hundred and three diabetic patients without diabetic autonomic neuropathy (DAN) and 42 age-matched controls underwent a series of detailed neurological examinations. The patients were stratified into three groups: stage I, no neuropathy; stage II, asymptomatic neuropathy; stage III, symptomatic but without DAN...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28420733/detection-of-interferon-alpha-protein-reveals-differential-levels-and-cellular-sources-in-disease
#10
Mathieu P Rodero, Jérémie Decalf, Vincent Bondet, David Hunt, Gillian I Rice, Scott Werneke, Sarah L McGlasson, Marie-Alexandra Alyanakian, Brigitte Bader-Meunier, Christine Barnerias, Nathalia Bellon, Alexandre Belot, Christine Bodemer, Tracy A Briggs, Isabelle Desguerre, Marie-Louise Frémond, Marie Hully, Arn M J M van den Maagdenberg, Isabelle Melki, Isabelle Meyts, Lucile Musset, Nadine Pelzer, Pierre Quartier, Gisela M Terwindt, Joanna Wardlaw, Stewart Wiseman, Frédéric Rieux-Laucat, Yoann Rose, Bénédicte Neven, Christina Hertel, Adrian Hayday, Matthew L Albert, Flore Rozenberg, Yanick J Crow, Darragh Duffy
Type I interferons (IFNs) are essential mediators of antiviral responses. These cytokines have been implicated in the pathogenesis of autoimmunity, most notably systemic lupus erythematosus (SLE), diabetes mellitus, and dermatomyositis, as well as monogenic type I interferonopathies. Despite a fundamental role in health and disease, the direct quantification of type I IFNs has been challenging. Using single-molecule array (Simoa) digital ELISA technology, we recorded attomolar concentrations of IFNα in healthy donors, viral infection, and complex and monogenic interferonopathies...
April 18, 2017: Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28420714/pancreatic-islet-inflammation-an-emerging-role-for-chemokines
#11
J Jason Collier, Tim E Sparer, Michael D Karlstad, Susan J Burke
Both Type 1 and Type 2 diabetes exhibit features of inflammation associated with alterations in pancreatic islet function and mass. These immunological disruptions, if unresolved, contribute to the overall pathogenesis of disease onset. This review presents the emerging role of pancreatic islet chemokine production as a critical factor regulating immune cell entry into pancreatic tissue as well as an important facilitator of changes in tissue resident leukocyte activity. Signaling through two specific chemokine receptors (i...
April 18, 2017: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/28420098/development-and-validation-of-a-questionnaire-to-assess-knowledge-threat-and-coping-appraisal-and-intention-to-practice-healthy-behaviors-related-to-non-communicable-diseases-in-the-thai-population
#12
Kanittha Chamroonsawasdi, Suthat Chottanapund, Pravich Tunyasitthisundhorn, Nawaphan Phokaewsuksa, Tassanee Ruksujarit, Pawarat Phasuksathaporn
Non-communicable diseases (NCDs) are important issues in Thailand and health sectors are now focusing on modifiable risks that include cognitive, affective and behavioral factors. This study aimed to develop and validate a questionnaire to assess knowledge about NCDs, threat appraisal, coping appraisal and intention to practice based on protection motivation theory. Content validity was determined by the mean of the item content validity index (I-CVI) from five experts. The questionnaire was pilot tested for difficulty of knowledge items and reliability test using the Kuder-Richardson (KR)-20 and Cronbach's alpha coefficient among 30 Thai adult subjects in the health office for two sub-districts...
April 14, 2017: Behavioral Sciences
https://www.readbyqxmd.com/read/28418203/effectiveness-of-vildagliptin-as-add-on-to-metformin-monotherapy-among-uncontrolled-type-2-diabetes-mellitus-patients-in-a-real-world-setting
#13
Cheli Melzer Cohen, Carla Davis, Varda Shalev, Gabriel Chodick
BACKGROUND: Vildagliptin is a dipeptidyl peptidase-4 inhibitor (DPP4-i) commonly used as a dual oral agent with metformin, thiazolidinediones, or sulfonylurea for type 2 diabetes mellitus (T2DM). The efficacy of dual therapy with vildagliptin and metformin has been established in randomized clinical trials but little evidence exists from observational studies. The aims of the present study were to evaluate the effectiveness of vildagliptin as an add-on therapy to metformin in reducing HbA1c as well as its influences on body weight and blood lipids in a real-life setting...
April 18, 2017: Journal of Diabetes
https://www.readbyqxmd.com/read/28416121/silent-coronary-heart-disease-in-patients-with-type-2-diabetes-application-of-a-screening-approach-in-a-follow-up-study
#14
Saula Vigili de Kreutzenberg, Anna Solini, Edoardo Vitolo, Alessandra Boi, Simonetta Bacci, Sara Cocozza, Rossella Nappo, Angela Rivellese, Angelo Avogaro, Marco Giorgio Baroni
AIMS: The cost-effectiveness of screening for silent coronary heart disease (CHD) in type 2 diabetes (DM2) is still debated. METHODS: We applied a diagnostic algorithm for silent CHD detection, in a cohort of 102 asymptomatic DM2 subjects (57±7years), attending 5 Italian outpatient clinics, to verify its predictive value. The risk of silent CHD was calculated considering classical risk factors, and presence of microangiopathy/macroangiopathy. Patients were divided in 3 groups, i...
April 4, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28415103/p673improvement-of-arterial-stiffness-and-myocardial-deformation-in-patients-with-poorly-controlled-diabetes-mellitus-type-2-after-optimization-of-antidiabetic-medication
#15
I Ikonomidis, G Pavlidis, V Lambadiari, F Kousathana, H Triantafyllidi, M Varoudi, D Vlastos, S Vlachos, G Dimitriadis, J Lekakis
Background: Arterial stiffness is associated with increased risk for cardiovascular disease. The purpose of this study is to investigate the arterial stiffness and myocardial deformation in patients with poorly controlled diabetes mellitus type 2 before and after glycemic control by optimal medication. Methods: In 50 patients with uncontrolled type 2 diabetes(age:52±10years)and 25 controls of similar age and sex and no atherosclerotic risk factors we measured at baseline and 6 months after glycemic control a) carotid-femoral pulse wave velocity(PWVc m/sec-Complior SP ALAM),central systolic blood pressure(cSBP -mmHg),augmentation index(AI%), of the aortic pulse wave(ArteriographTensioMed) b)S',E'(m/sec)andE'/A'of mitral annulus by Tissue Doppler c)LV longitudinal strain(GLS-%),systolic(LongSr-l/sec)and diastolic(LongSrE-l/sec)strain rate, twisting(Tw-deg),peak twisting(Tw)and untwisting(unTw-deg/sec)velocity using speckle tracking echocardiography...
December 1, 2016: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28414861/management-of-necrotising-fasciitis-secondary-to-abdominal-liposuction-using-a-combination-of-surgery-hyperbaric-oxygen-and-negative-pressure-wound-therapy-in-a-patient-with-burn-scars
#16
I-Han Chiang, Shun-Cheng Chang, Chih-Hsin Wang
Liposuction is the one of the most frequently performed cosmetic operations and usually has an easy recovery, with a reportedly low overall complication rate. Here, we report the case of a 60-year-old woman with type II diabetes mellitus and a previous burn injury of the abdomen who underwent abdominal liposuction and subsequently developed necrotising fasciitis. Following radical debridement, systemic antibiotic administration, negative pressure wound therapy and hyperbaric oxygen therapy, the wound healed completely...
April 17, 2017: International Wound Journal
https://www.readbyqxmd.com/read/28414819/glycemic-markers-and-relation-with-arterial-stiffness-in-caucasian-subjects-of-the-mark-study
#17
Leticia Gomez-Sanchez, Luis Garcia-Ortiz, Maria C Patino-Alonso, Jose I Recio-Rodriguez, Natalia Feuerbach, Ruth Marti, Cristina Agudo-Conde, Emiliano Rodriguez-Sanchez, Jose A Maderuelo-Fernandez, Rafel Ramos, Manuel A Gomez-Marcos
BACKGROUND: Effect of prediabetes and normal glucose on arterial stiffness remains controversial. The primary aim of this study was to investigate the relationship of fasting plasma glucose (FPG), postprandial glucose (PG) and glycosylated haemoglobin (HbA1c) with brachial-ankle pulse wave velocity (baPWV) and cardio-ankle vascular index (CAVI) in Caucasian adults. The secondary aim was to analyse this relationship by glycaemic status. METHODS: Cross-sectional study...
2017: PloS One
https://www.readbyqxmd.com/read/28414676/pheochromocytoma-of-the-organ-zuckerkandl
#18
C Lee, E Chang, J Gimenez, R McCarron
INTRODUCTION: Pheochromocytomas (PCCs);, or intra-adrenal paragangliomas (PGLs);, are neuroendocrine tumors arising within the adrenal medulla. Extra-adrenal paragangliomas may arise in the sympathetic or parasympathetic paraganglia and more rarely in other organs. One of the most common extra-adrenal sites is in the organ of Zuckerkandl, a collection of chromaffin cells near the origin of the inferior mesenteric artery or near the aortic bifurcation. The following is a case of a patient with resistant hypertension secondary to an extra-adrenal paraganglioma in the organ of Zuckerkandl...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28412345/a-novel-identified-circular-rna-circrna_010567-promotes-myocardial-fibrosis-via-suppressing-mir-141-by-targeting-tgf-%C3%AE-1
#19
Bing Zhou, He-Yun Xu
Circular RNAs (circRNAs) are a novel type of endogenous noncoding RNA gaining research interest in recent years. Despite this increase in interest, the mechanism of circRNAs in the pathogenesis of multiple cardiovascular diseases, particularly myocardial fibrosis, is rarely reported. In the following study, the expression profiles and potential mechanisms of circRNAs in mice myocardial fibrosis models in vitro are investigated. Previous research examining circRNA expression profiles of diabetic db/db mice myocardium using circRNA microarray found 43 circRNAs were abnormally expressed, including 24 up-regulated circRNAs and 19 down-regulated circRNAs...
April 12, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28411025/klotho-down-regulates-egr-1-by-inhibiting-tgf-%C3%AE-1-smad3-signaling-in-high-glucose-treated-human-mesangial-cells
#20
Yang Li, Fang Hu, Meng Xue, Yi-Jie Jia, Zong-Ji Zheng, Ling Wang, Mei-Ping Guan, Yao-Ming Xue
Diabetic kidney disease (DKD) has become the leading cause of end-stage renal disease worldwide and is associated with glomerular mesangial cell (MC) proliferation and excessive extracellular matrix (ECM) production. Klotho can attenuate renal fibrosis in part by inhibiting TGF-β1/Smad3 signaling in DKD. Early growth response factor 1 (Egr-1) has been shown to play a key role in renal fibrosis in part by facilitating the formation of a positive feedback loop involving TGF-β1. However, whether Klotho down-regulates Egr-1 by inhibiting TGF-β1/Smad3 signaling in DKD is unclear...
April 11, 2017: Biochemical and Biophysical Research Communications
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