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https://www.readbyqxmd.com/read/27926633/effects-of-calcium-vitamin-d-and-hormone-therapy-on-cardiovascular-disease-risk-factors-in-the-women-s-health-initiative-a-randomized-controlled-trial
#1
Peter F Schnatz, Xuezhi Jiang, Aaron K Aragaki, Matthew Nudy, David M OʼSullivan, Mark Williams, Erin S LeBlanc, Lisa W Martin, JoAnn E Manson, James M Shikany, Karen C Johnson, Marcia L Stefanick, Martha E Payne, Jane A Cauley, Barbara V Howard, John Robbins
OBJECTIVE: To analyze the treatment effect of calcium+vitamin D supplementation, hormone therapy, both, and neither on cardiovascular disease risk factors. METHODS: We conducted a prospective, randomized, double-blind, placebo-controlled trial among Women's Health Initiative (WHI) participants. The predefined primary outcome was low-density lipoprotein cholesterol (LDL-C). RESULTS: Between September 1993 and October 1998, a total of 68,132 women aged 50-79 years were recruited and randomized to the WHI-Dietary Modification (n=48,835) and WHI-Hormone Therapy trials (n=27,347)...
December 2, 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27924727/metabolomics-of-healthy-berry-fruits
#2
Gilda D Urso, Sonia Piacente, Cosimo Pizza, Paola Montoro
The consumption of berry-type fruits has become very popular in recent years because of their positive effects on human health. Berries are in fact widely known for their health-promoting benefits, including prevention of chronic disease, cardiovascular disease and cancer. Berries are a rich source of bioactive metabolites, such as vitamins, minerals, and phenolic compounds, mainly anthocyanins. Numerous in vitro and in vivo studies recognized the health effects of berries and their function as bioactive modulators of various cell functions associated with oxidative stress...
December 5, 2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27915991/control-of-inflammatory-bowel-disease-and-colorectal-cancer-by-synthetic-vitamin-d-receptor-ligands
#3
Ichiro Takada, Makoto Makishima
Vitamin D deficiency and insufficiency are associated with an increased risk of cancer, autoimmune disease, inflammation, infection, cardiovascular disease and metabolic disease, as well as bone and mineral disorders. The vitamin D receptor (VDR), a member of the nuclear receptor superfamily, is a receptor for the active form of vitamin D, 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3], and mediates vitamin D regulation of specific target gene expression. The secondary bile acid lithocholic acid, which is produced by intestinal bacteria, is another natural VDR ligand...
December 2, 2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27913313/the-role-of-vitamin-d-and-vdr-in-carcinogenesis-through-epidemiology-and-basic-sciences
#4
REVIEW
Borja Bandera Merchan, Sonsoles Morcillo, Gracias Martin-Nuñez, Francisco José Tinahones, Manuel Macías-González
In the last two decades vitamin D (VD) research has demonstrated new extraskeletal actions of this pre-hormone, suggesting a protective role of this secosteroid in the onset, progression and prognosis of several chronic noncommunicable diseases, such as cardiovascular disease, diabetes mellitus or cancer. Regarding carcinogenesis, both preclinical and epidemiological evidence available show oncoprotective actions of VD and its receptor, the VDR. However, in late neoplastic stages the VD system (VDS) seems to be less functional, which appears to be due to an epigenetic silencing of the system...
November 29, 2016: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/27904508/the-effects-of-vitamin-d-on-severity-of-coronary-artery-atherosclerosis-and-lipid-profile-of-cardiac-patients
#5
Ewelina A Dziedzic, Sebastian Przychodzeń, Marek Dąbrowski
INTRODUCTION: A deficiency of 25-hydroxyvitamin D (25(OH)D) (the standard biomarker for vitamin D status) can have multiple impacts on the cardiovascular system. The aim of the study was to assess of the influence of 25(OH)D on severity of coronary atherosclerosis and lipid profile. MATERIAL AND METHODS: The study involved prospectively 637 patients subject to coronary catheterization. The stage of coronary atherosclerosis was assessed using the Coronary Artery Surgery Study score (CASSS)...
December 1, 2016: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/27899528/relationship-between-outdoor-temperature-and-cardiovascular-disease-risk-factors-in-older-people
#6
Claudio Sartini, Sarah Je Barry, Peter H Whincup, S Goya Wannamethee, Gordon DO Lowe, Barbara J Jefferis, Lucy Lennon, Paul Welsh, Ian Ford, Naveed Sattar, Richard W Morris
BACKGROUND: Previous studies demonstrated that lower outdoor temperatures increase the levels of established cardiovascular disease risk factors, such as blood pressure and lipids. Whether or not low temperatures increase novel cardiovascular disease risk factors levels is not well studied. The aim was to investigate associations of outdoor temperature with a comprehensive range of established and novel cardiovascular disease risk factors in two large Northern European studies of older adults, in whom cardiovascular disease risk is increased...
November 29, 2016: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/27898998/nutritional-supplementation-for-hip-fracture-aftercare-in-older-people
#7
REVIEW
Alison Avenell, Toby O Smith, James P Curtain, Jenson Cs Mak, Phyo K Myint
BACKGROUND: Older people with hip fractures are often malnourished at the time of fracture, and subsequently have poor food intake. This is an update of a Cochrane review first published in 2000, and previously updated in 2010. OBJECTIVES: To review the effects (benefits and harms) of nutritional interventions in older people recovering from hip fracture. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, CENTRAL, MEDLINE, MEDLINE In-Process & Other Non-Indexed Citations, Embase, CAB Abstracts, CINAHL, trial registers and reference lists...
November 30, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27894216/bone-effects-of-canagliflozin-a-sodium-glucose-co-transporter-2-inhibitor-in-patients-with-type-2-diabetes-mellitus
#8
Thomas C Blevins, Azeez Farooki
Canagliflozin, a sodium glucose co-transporter 2 (SGLT2) inhibitor approved for the treatment of type 2 diabetes mellitus (T2DM), lowers blood glucose by inhibiting renal glucose reabsorption and increasing urinary glucose excretion. It has been reported that SGLT2 inhibitors may have potential adverse effects on bone, including increased fracture risk and decreased bone mineral density (BMD). Across clinical studies, canagliflozin was not associated with meaningful changes in serum or urine calcium, vitamin D, or parathyroid hormone...
November 28, 2016: Postgraduate Medicine
https://www.readbyqxmd.com/read/27893863/high-vitamin-d-consumption-is-inversely-associated-with-cardiovascular-disease-risk-in-an-urban-mexican-population
#9
Paloma Muñoz-Aguirre, Edgar Denova-Gutiérrez, Mario Flores, Eduardo Salazar-Martínez, Jorge Salmerón
BACKGROUND: Vitamin D deficiency is a major global public health problem. Recent epidemiological studies have assessed the relationship between vitamin D and multiple outcomes, including cardiovascular disease. However, this evidence is limited and inconclusive. Our purpose in this study was to evaluate the association between dietary vitamin D intake and cardiovascular disease risk in adult Mexican population. METHODS: We conducted a cross-sectional analysis with the baseline data from 6294 men and women aged 20-80 years participating in the Health Workers Cohort Study...
2016: PloS One
https://www.readbyqxmd.com/read/27891186/relationship-between-vitamin-d-status-glycemic-control-and-cardiovascular-risk-factors-in-brazilians-with-type-2-diabetes-mellitus
#10
Maria Creusa Rolim, Bárbara Mendes Santos, Gildasio Conceição, Paulo Novis Rocha
OBJECTIVES: Determine the prevalence and identify predictors of hypovitaminosis D in patients with type 2 diabetes mellitus (T2DM); 2) correlate vitamin D levels with variables indicative of glycemic control and cardiovascular risk. RESEARCH DESIGN AND METHODS: We conducted a cross-sectional study with consecutive patients treated at a University Hospital's Endocrinology outpatient clinic located at 12°58'S latitude, between October 2012 and November 2013. Hypovitaminosis D was defined as 25-hydroxyvitamin D < 30 ng/mL (chemiluminescence)...
2016: Diabetology & Metabolic Syndrome
https://www.readbyqxmd.com/read/27887750/chronic-kidney-disease
#11
REVIEW
Angela C Webster, Evi V Nagler, Rachael L Morton, Philip Masson
The definition and classification of chronic kidney disease (CKD) have evolved over time, but current international guidelines define this condition as decreased kidney function shown by glomerular filtration rate (GFR) of less than 60 mL/min per 1·73 m(2), or markers of kidney damage, or both, of at least 3 months duration, regardless of the underlying cause. Diabetes and hypertension are the main causes of CKD in all high-income and middle-income countries, and also in many low-income countries. Incidence, prevalence, and progression of CKD also vary within countries by ethnicity and social determinants of health, possibly through epigenetic influence...
November 22, 2016: Lancet
https://www.readbyqxmd.com/read/27881555/recurrent-hospitalization-among-patients-with-atrial-fibrillation-undergoing-intracoronary-stenting-treated-with-2-treatment-strategies-of-rivaroxaban-or-a-dose-adjusted-oral-vitamin-k-antagonist-treatment-strategy
#12
C Michael Gibson, Duane S Pinto, Gerald Chi, Douglas Arbetter, Megan Yee, Roxana Mehran, Christoph Bode, Jonathan Halperin, Freek W A Verheugt, Peter Wildgoose, Paul Burton, Martin van Eickels, Serge Korjian, Yazan Daaboul, Purva Jain, Gregory Y H Lip, Marc Cohen, Eric D Peterson, Keith A A Fox
BACKGROUND: -Patients with atrial fibrillation who undergo intracoronary stenting traditionally are treated with a vitamin K antagonist (VKA) plus dual antiplatelet therapy (DAPT), yet this treatment leads to high risks of bleeding. We hypothesized that a regimen of rivaroxaban plus a P2Y12 inhibitor monotherapy or rivaroxaban plus DAPT could reduce bleeding and thereby have a favorable impact on all-cause mortality and the need for rehospitalization. METHODS: -Stented subjects with nonvalvular atrial fibrillation (n=2124) were randomized 1:1:1 to administration of reduced-dose rivaroxaban 15 mg daily plus a P2Y12 inhibitor for 12 months (group 1); rivaroxaban 2...
November 14, 2016: Circulation
https://www.readbyqxmd.com/read/27874274/differential-association-between-sarcopenia-and-metabolic-phenotype-in-korean-young-and-older-adults-with-and-without-obesity
#13
You-Cheol Hwang, In-Jin Cho, In-Kyung Jeong, Kyu Jeung Ahn, Ho Yeon Chung
OBJECTIVE: To determine whether sarcopenia was associated with metabolic phenotype in subjects with and without obesity. METHODS: A total of 6,021 participants (2,592 men, 3,429 women) aged 30 to 93 years were assessed using data from the 2009 Korea National Health and Nutrition Examination Survey. Sarcopenia was defined as appendicular skeletal muscle mass divided by weight (%) that is <1 SD below the sex-specific mean for young adults. Metabolically unhealthy was defined as ≥2 components of metabolic syndrome or the presence of hypertension, diabetes, or cardiovascular disease...
November 22, 2016: Obesity
https://www.readbyqxmd.com/read/27865973/hypertension-and-other-cardiovascular-risk-factors-are-associated-with-vitamin-d-deficiency-in-an-urban-chinese-population-a-short-report
#14
REVIEW
Liang Ke, Rebecca S Mason, Elias Mpofu, Jakob L Vingren, Yan Li, Barry I Graubard, Kaye Brock
There is debate concerning the association of 25-hydroxyvitamin D (25OHD) and parathyroid hormone (PTH) with cardiovascular disease (CVD) risk factors. As both hypertension and vitamin D deficiency are increasingly important public health concerns in China, we investigated these associations in 566 Macao residents. The aim was to investigate the association of serum 25OHD and PTH concentrations with CVD risk factors (hypertension, high pulse rate, abnormal blood lipids). The data were stratified by age, sex, and blood pressure (BP) medication use...
November 16, 2016: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/27863993/association-between-micronutrients-intake-status-and-carotid-intima-media-thickness-a-systematic-review
#15
Banafshe Hosseini, Ahmad Saedisomeolia, Michael R Skilton
BACKGROUND: Carotid intima media thickness (IMT) is a noninvasive marker of the extent and severity of subclinical atherosclerosis. Micronutrient intake may affect atherosclerosis and play a major role in the development of cardiovascular diseases (CVDs). OBJECTIVE: The primary aim of this review was to synthesize the evidence regarding the association between carotid IMT and selected micronutrients. METHOD: The authors searched PubMed, Cochrane, and EMBASE databases from inception to June 2016 for selected micronutrients, CVD, carotid IMT, and antioxidants...
November 15, 2016: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/27862247/association-between-serum-25-oh-d3-and-cardiovascular-morbidity-and-mortality-in-people-with-type%C3%A2-2-diabetes-a-community-based-cohort-study
#16
M Samefors, R Scragg, T Länne, F H Nyström, C J Östgren
AIM: We aimed to explore the association between vitamin D and cardiovascular morbidity and mortality in people with Type 2 diabetes recruited from a community-based study because there is limited and inconsistent research of this group. METHODS: A prospective community-based cohort study among people aged 55-66 years with Type 2 diabetes as part of The Cardiovascular Risk in Type 2 Diabetes - A Prospective Study in Primary Care (CARDIPP). We analysed serum 25-hydroxyvitamin D3 [25(OH)D3 ] at baseline...
November 18, 2016: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/27860112/race-or-vitamin-d-a-determinant-of-intima-media-thickness-in-obese-adolescents
#17
Fida Bacha, Silva A Arslanian
OBJECTIVE: Carotid intima media thickness (IMT), a predictor of cardiovascular events, is reported to be higher in African-American (AA) vs White (AW) individuals. We investigated whether racial differences in IMT in obese adolescents could be explained by differences in 25 hydroxy-vitamin D [25(OH)D]. RESEARCH DESIGN AND METHODS: A total of 63 obese adolescents had 25(OH)D levels, determination of IMT, body composition, insulin sensitivity (IS) by hyperinsulinemic-euglycemic clamp, lipids and blood pressure (BP)...
November 17, 2016: Pediatric Diabetes
https://www.readbyqxmd.com/read/27849379/lower-serum-25-hydroxyvitamin-d-is-associated-with-obesity-but-not-common-chronic-conditions-an-observational-study-of-african-american-and-caucasian-male-veterans
#18
Jacqueline L Cartier, Subhash C Kukreja, Elena Barengolts
Objective The study examined whether vitamin D insufficiency is a predictor of prevalent and/or incident common chronic conditions in African American men (AAM) and Caucasian men (CAM). Methods 1,017 men were recruited at an urban VA medical center and followed prospectively for a mean of 5.4 years. Prevalent and incident chronic conditions evaluated were: obesity, type 2 diabetes (T2D), cancer, depression, dementia, and cardiovascular disease (CVD, including coronary artery disease [CAD], cerebrovascular accident [CVA], and congestive heart failure [CHF])...
November 16, 2016: Endocrine Practice
https://www.readbyqxmd.com/read/27829825/matrix-metalloproteinase-mmp-9-levels-in-children-on-hemodialysis-association-with-mmp-9-c-1562-t-gene-polymorphism-and-vitamin-d-levels
#19
Ashraf Galal, Fatina I Fadel, Enas Mokhtar, Manal F Elshamaa, Eman A Elghoroury, Solaf Kamel, Gamila S M Elsaeed, Eman H Thabet
BACKGROUND AND OBJECTIVES: Data concerning the concentration of matrix metalloproteinase-9 (MMP-9) and its functional polymorphisms in chronic kidney diseases (CKD) are conflicting. The present study aimed to evaluate the levels of MMP-9in children with end stage renal diseases (ESRD) on hemodialysis (HD) and to explore its association with MMP-9 polymorphism and vitamin D levels as an important risk factors for cardiovascular diseases (CVD). METHODS: We studied 55 children with ESRD on hemodialysis and 18 healthy children served as controls...
September 2016: International Journal of Biomedical Science: IJBS
https://www.readbyqxmd.com/read/27827910/the-effect-of-serum-25-hydroxyvitamin-d-concentrations-on-elevated-serum-c-reactive-protein-concentrations-in-normal-weight-overweight-and-obese-participants-of-a-preventive-health-program
#20
Silmara S B S Mastroeni, Lalani L Munasinghe, Truong-Minh Pham, Sarah A Loehr, John Paul Ekwaru, Marco F Mastroeni, Paul J Veugelers
The hypothesized effect of vitamin D on C-reactive protein (CRP) has received substantial attention as a potential means to alleviate the risk for cardiovascular disease. However, observational studies have been inconsistent in their reporting of associations between serum 25-hydroxyvitamin D (25(OH)D) and CRP concentrations, and trials and meta analyses have been inconsistent in their conclusions regarding the effect of vitamin D supplementation on CRP concentrations. These supplementation trials were mostly conducted among patients with more or less inflammatory complications and did not consider potential distinctive effects by weight status...
November 4, 2016: Nutrients
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