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https://www.readbyqxmd.com/read/28109722/sleep-insomnia-and-hypertension-current-findings-and-future-directions
#1
REVIEW
S Justin Thomas, David Calhoun
Blood pressure (BP) varies over 24 hours. During normal sleep, BP typically decreases by 10% or more. Research suggests that disordered sleep, particularly sleep deprivation and obstructive sleep apnea, is associated with increased BP and risk of hypertension. Less is known about the relationship between insomnia and hypertension. Population-based studies have reported an association between insomnia symptoms and both prevalent and incident hypertension, particularly in the context of short sleep duration...
December 29, 2016: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/28108289/negative-feedback-regulation-between-microrna-let-7g-and-lox-1-mediated-hypoxia-induced-pasmcs-proliferation
#2
Wei-Fang Zhang, Tian-Tian Zhu, You-Wen Xiong, Ai-Zhen Xiong, Xiao-Yue Ge, Chang-Ping Hu, Zheng Zhang
BACKGROUND: Pulmonary hypertension (PH) is a proliferative disorder associated with enhanced proliferation and suppressed apoptosis of pulmonary artery smooth muscle cells (PASMCs). Our lately study demonstrated that let-7g inhibited hypoxia-induced proliferation of PASMCs via repressed c-myc-Bmi-1-p16 signaling pathway. However, the upstream of let-7g has not yet been fully defined. Previous studies have shown that LOX-1, a target of let-7g, could also regulate the expression of let-7g in human aortic endothelial cells...
January 17, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28108160/exposure-to-endosulfan-increases-endothelial-permeability-by-transcellular-and-paracellular-pathways-in-relation-to-cardiovascular-diseases
#3
Dan Xu, Tong Liu, Limei Lin, Shuai Li, Xiaoming Hang, Yeqing Sun
Exposure to environmental pollutants results in out-of-balance of vascular homeostasis. Endothelial dysfunction leads to a disruption of the endothelial permeability characteristics, associated with cardiovascular diseases. We previously reported that endosulfan could cause endothelial dysfunction, but the role of endosulfan in permeability of endothelial cells has been unexplored. To elucidate molecular mechanism of endosulfan-induced changes in endothelial permeability, human umbilical vein endothelial cells (HUVECs) were exposed to endosulfan, followed by endothelial permeability analysis...
January 17, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28107885/comorbidities-with-chronic-physical-conditions-and-gender-profiles-of-illness-in-schizophrenia-results-from-prest-a-new-health-dataset
#4
Andrea Gabilondo, Edurne Alonso-Moran, Roberto Nuño-Solinis, Juan F Orueta, Alvaro Iruin
OBJECTIVE: Using data from a large health dataset, the objectives are to describe the epidemiology of comorbidities with chronic physical conditions in schizophrenia, to identify gender profiles of illness and to discuss findings in the light of previous research. METHODS: The PREST health database was used which combines high quality and complementary data from numerous public health care resources in the Basque Country (Spain). RESULTS: A total number of 2,255,406 patients were included in this study and 7331 had a diagnosis of schizophrenia...
February 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28107350/maternal-and-newborn-health-in-karnataka-state-india-the-community-level-interventions-for-pre-eclampsia-clip-trial-s-baseline-study-results
#5
Mrutynjaya B Bellad, Marianne Vidler, Narayan V Honnungar, Ashalata Mallapur, Umesh Ramadurg, Umesh Charanthimath, Geetanjali Katageri, Shashidhar Bannale, Avinash Kavi, Chandrashekhar Karadiguddi, Sumedha Sharma, Tang Lee, Jing Li, Beth Payne, Laura Magee, Peter von Dadelszen, Richard Derman, Shivaprasad S Goudar
Existing vital health statistics registries in India have been unable to provide reliable estimates of maternal and newborn mortality and morbidity, and region-specific health estimates are essential to the planning and monitoring of health interventions. This study was designed to assess baseline rates as the precursor to a community-based cluster randomized control trial (cRCT)-Community Level Interventions for Pre-eclampsia (CLIP) Trial (NCT01911494; CTRI/2014/01/004352). The objective was to describe baseline demographics and health outcomes prior to initiation of the CLIP trial and to improve knowledge of population-level health, in particular of maternal and neonatal outcomes related to hypertensive disorders of pregnancy, in northern districts the state of Karnataka, India...
2017: PloS One
https://www.readbyqxmd.com/read/28106904/planned-early-delivery-versus-expectant-management-for-hypertensive-disorders-from-34-weeks-gestation-to-term
#6
REVIEW
Catherine Cluver, Natalia Novikova, Corine M Koopmans, Helen M West
BACKGROUND: Hypertensive disorders in pregnancy are significant contributors to maternal and perinatal morbidity and mortality. These disorders include well-controlled chronic hypertension, gestational hypertension (pregnancy-induced hypertension) and mild pre-eclampsia. The definitive treatment for these disorders is planned early delivery and the alternative is to manage the pregnancy expectantly if severe uncontrolled hypertension is not present, with close maternal and fetal monitoring...
January 15, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28106644/contributors-hypertensive-disorders-in-pregnancy
#7
(no author information available yet)
No abstract text is available yet for this article.
March 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28105697/association-of-hematocrit-with-blood-pressure-and-hypertension
#8
Marzieh Emamian, Seyed Mahdi Hasanian, Maryam Tayefi, Moniba Bijari, Faeze Movahedian Far, Mojtaba Shafiee, Amir Avan, Alireza Heidari-Bakavoli, Mohsen Moohebati, Mahmoud Ebrahimi, Sousan Darroudi, Parvin Zamani, Mahmoud Reza Azarpazhooh, Mohsen Nematy, Mohammad Safarian, Gordon A Ferns, Habibollah Esmaeili, Mohammad Reza Parizadeh, Majid Ghayour-Mobarhan
BACKGROUND: Hypertension (HTN) is a risk factor for stroke, renal failure, and cardiovascular disease. The association between biochemical and hematological parameters with high blood pressure may provide a more precise approach to risk prediction conferred by HTN in these patients. OBJECTIVE: The aim of current study was to explore whether biochemical and hematological parameters are associated with HTN in a cohort study with a 7-year follow-up. MATERIALS AND METHODS: A total of 9808 individuals were enrolled and recruited as part of the Mashhad Stroke and Heart Atherosclerotic Disorders (MASHAD) cohort study, and biochemical and hematological factors were measured in all subjects...
January 20, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28105333/animal-models-for-the-study-of-primary-and-secondary-hypertension-in-humans
#9
Hiu Yu Lin, Yee Ting Lee, Yin Wah Chan, Gary Tse
Hypertension is a significant cause of morbidity and mortality worldwide. It is defined as systolic and diastolic blood pressures (SBP/DBP) >140 and 90 mmHg, respectively. Individuals with an SBP between 120 and 139, or DBP between 80 and 89 mmHg, are said to exhibit pre-hypertension. Hypertension can have primary or secondary causes. Primary or essential hypertension is a multifactorial disease caused by interacting environmental and polygenic factors. Secondary causes are renovascular hypertension, renal disease, endocrine disorders and other medical conditions...
December 2016: Biomedical Reports
https://www.readbyqxmd.com/read/28102934/crosstalk-between-angiotensin-and-the-non-amyloidogenic-pathway-of-alzheimer-s-amyloid-precursor-protein
#10
Anna Maria Kanarek, Annika Wagner, Jim Küppers, Michael Gütschow, Rolf Postina, Elzbieta Kojro
The association between hypertension and an increased risk for Alzheimer's disease (AD) and dementia is well established. Many data suggest that modulation of the renin-angiotensin system may be meaningful for the prevention and therapy of neurodegenerative disorders, in particular AD. Proteolytic cleavage of the amyloid precursor protein (APP) by α-secretase precludes formation of neurotoxic Aβ peptides and is expected to counteract the development of AD. An established approach for the up-regulation of α-secretase cleavage is activation of G protein-coupled receptors (GPCRs)...
January 19, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28102874/cardiorespiratory-hospitalisation-and-mortality-reductions-after-smoking-bans-in-switzerland
#11
Ana M Vicedo-Cabrera, Martin Röösli, Dragana Radovanovic, Leticia Grize, Fabienne Witassek, Christian Schindler, Laura Perez
INTRODUCTION: Smoking bans are considered one of the most effective policies to reduce population exposure to tobacco smoke and prevent adverse health outcomes. However, evidence on the effect of contextual variables on the effectiveness of smoking bans is still lacking. AIMS: The patchwork of cantonal smoke-free laws in Switzerland was used as a quasi-experimental setting to assess changes after their introduction in: hospitalisations and mortality due to cardiorespiratory diseases in adults; total hospitalisations and hospitalisations due to respiratory disorders in children; and the modifying effects of contextual factors and the effectiveness of the laws...
January 19, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/28101432/atypical-hemolytic-uremic-syndrome-in-first-trimester-pregnancy-successfully-treated-with-eculizumab
#12
Gabriela Andries, Michael Karass, Srikanth Yandrapalli, Katherine Linder, Delong Liu, John Nelson, Rahul Pawar, Savneek Chugh
BACKGROUND: Atypical hemolytic uremic syndrome is a rare disorder which is known to cause acute thrombotic microangiopathy during pregnancy with poor maternal and fetal outcomes. Atypical hemolytic uremic syndrome is caused mostly by dysregulation of alternative complement pathway secondary to genetic mutations. Most of the cases reported have been in the post-partum period. We report a rare case of a patient who presents with thrombotic microangiopathy in the first trimester of her eleventh pregnancy and was successfully treated with eculizumab...
2017: Experimental Hematology & Oncology
https://www.readbyqxmd.com/read/28101185/hypokalemic-myopathy-in-primary-aldosteronism-a-case-report
#13
Chuifen Wu, Jun Xin, Minghua Xin, Hai Zou, Lie Jing, Caoyong Zhu, Wenhui Lei
Primary aldosteronism (PA) is a rare disorder. The majority of patients with PA present with typical features and are easily diagnosed. This disorder is usually diagnosed with hypokalemia, hypertension or an adrenal mass. However, patients with atypical symptoms may present a challenge for diagnosis and treatment. In the present study, a case of PA is described that presented with hypokalemic myopathy simulating polymyositis. The patient was a 44-year-old woman who presented with weakness and difficulty walking...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28099739/associations-between-hiv-highly-active-anti-retroviral-therapy-and-hypertensive-disorders-of-pregnancy-among-maternal-deaths-in-south-africa-2011-2013
#14
Hannah M Sebitloane, Jagidesa Moodley, Benn Sartorius
OBJECTIVE: To explore potential relationships between HIV and highly active anti-retroviral therapy (HAART), and hypertensive disorders of pregnancy (HDP). METHODS: A retrospective secondary analysis of maternal-deaths data from the 2011-2013 Saving Mothers Report from South Africa. The incidence of HIV infection amongst individuals who died owing to HDP was determined and comparisons were made based on HIV status and the use of HAART. RESULTS: Among 4452 maternal deaths recorded in the Saving Mothers report, a lower risk of a maternal deaths being due to HDP was observed among women who had HIV infections compared with women who did not have HIV (relative risk [RR] 0...
February 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28099637/factors-associated-with-maternal-death-in-an-intensive-care-unit
#15
Suzanne Vieira Saintrain, Juliana Gomes Ramalho de Oliveira, Maria Vieira de Lima Saintrain, Zenilda Vieira Bruno, Juliana Lima Nogueira Borges, Elizabeth De Francesco Daher, Geraldo Bezerra da Silva
Objective: To identify factors associated with maternal death in patients admitted to an intensive care unit. Methods: A cross-sectional study was conducted in a maternal intensive care unit. All medical records of patients admitted from January 2012 to December 2014 were reviewed. Pregnant and puerperal women were included; those with diagnoses of hydatidiform mole, ectopic pregnancy, or anembryonic pregnancy were excluded, as were patients admitted for non-obstetrical reasons...
October 2016: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/28099356/increased-risk-of-parkinson-disease-with-diabetes-mellitus-in-a-population-based-study
#16
Yu-Wan Yang, Teng-Fu Hsieh, Chia-Ing Li, Chiu-Shong Liu, Wen-Yuan Lin, Jen-Huai Chiang, Tsai-Chung Li, Cheng-Chieh Lin
This nationwide population-based study investigated the risk of Parkinson disease (PD) in relation to diabetes mellitus (DM) through the National Health Insurance Research Database in Taiwan.A retrospective study was conducted, consisting of 36,294 patients who were newly diagnosed with DM between January 1, 2000 and December 31, 2006 and 108,882 individuals without DM as healthy controls from insurance claims data from Taiwan's National Health Research Institutes Dataset. The subjects were followed up until December 31, 2011 or until the first manifestation of PD...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28098112/autosomal-dominant-polycystic-kidney-disease-study-of-clinical-characteristics-in-an-indian-population
#17
Sanjay Vikrant, Anupam Parashar
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary form of kidney disease. Clinical data on this multisystem disorder are scarce from developing countries. We conducted a prospective observational study of the clinical profile of ADPKD patients at a single center over a period of six years. A total of 208 patients were studied. Majority were male (60.6%) and the mean age was 45.8 ± 14.5 years. About 61.5% had early stage (Stages 1-3) of chronic kidney disease (CKD) and 38.5% had advanced CKD (Stages 4 and 5)...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28097815/urinary-bisphenol-a-concentration-and-risk-of-central-obesity-in-chinese-adults-a-prospective-study
#18
Mingli Hao, Lin Ding, Liping Xuan, Tiange Wang, Mian Li, Zhiyun Zhao, Jieli Lu, Yu Xu, Yuhong Chen, Weiqing Wang, Yufang Bi, Min Xu, Guang Ning
BACKGROUND: Previous studies have associated bisphenol A (BPA) exposure with diabetes and related metabolic disorders such as obesity. Study regarding association of urinary BPA concentrations with central obesity risk is limited. We aimed to prospectively investigate the association of urinary BPA with incident central obesity in a Chinese population aged 40 years and above. METHODS: 888 participants who were not central obese at baseline in 2009 were followed for 4 years in Shanghai, China...
January 18, 2017: Journal of Diabetes
https://www.readbyqxmd.com/read/28095509/body-mass-index-at-accession-and-incident-cardiometabolic-risk-factors-in-us-army-soldiers-2001-2011
#19
Adela Hruby, Lakmini Bulathsinhala, Craig J McKinnon, Owen T Hill, Scott J Montain, Andrew J Young, Tracey J Smith
Individuals entering US Army service are generally young and healthy, but many are overweight, which may impact cardiometabolic risk despite physical activity and fitness requirements. This analysis examines the association between Soldiers' BMI at accession and incident cardiometabolic risk factors (CRF) using longitudinal data from 731,014 Soldiers (17.0% female; age: 21.6 [3.9] years; BMI: 24.7 [3.8] kg/m2) who were assessed at Army accession, 2001-2011. CRF were defined as incident diagnoses through 2011, by ICD-9 code, of metabolic syndrome, glucose/insulin disorder, hypertension, dyslipidemia, or overweight/obesity (in those not initially overweight/obese)...
2017: PloS One
https://www.readbyqxmd.com/read/28094840/hypertensive-disorders-in-pregnancy-and-later-dementia-a-swedish-national-register-study
#20
Ellika G Andolf, Gunilla C M Sydsjö, Marie K Bladh, Goran Berg, Surendra Sharma
INTRODUCTION: Our aim was to investigate the rate of vascular dementia and dementia in women with previous hypertensive disorders in pregnancy since white matter lesions of the brain and cardiovascular disease are linked both to dementia and hypertensive disorders in pregnancy. MATERIAL AND METHODS: Prospective population based registry study on all women giving birth in Sweden between 1973- 1975 (284 598). Women with and without hypertensive disorders in pregnancy were identified by means of the Swedish Medical Birth Register and linked to the National Patient Register where data on somatic disease later in life were obtained...
January 17, 2017: Acta Obstetricia et Gynecologica Scandinavica
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