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Essential hypertension

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https://www.readbyqxmd.com/read/28324844/serotonin-transporter-and-receptor-ligands-with-antidepressant-activity-as-neuroprotective-and-proapoptotic-agents
#1
REVIEW
Zdzislaw Chilmonczyk, Andrzej J Bojarski, Andrzej Pilc, Ingebrigt Sylte
Serotonin exhibits multiple non-neural functions involved in essential hypertension, early embryogenesis, follicle maturation and behaviour. The growth stimulatory effects of the neurotransmitter have been described for a variety of cell types. 5-HT was found to induce migration of the human prostate cancer cell lines - PC-3 and Du145 - and several 5-HT1A antagonists and serotonin reuptake inhibitors were reported to inhibit the growth of different tumour cell lines in vitro. Recent studies suggest that neurogenesis is involved in the action of antidepressants and an involvement of antidepressants in adult hippocampal neurogenesis has been demonstrated...
January 22, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28318434/perceived-barriers-to-following-dietary-recommendations-in-hypertensive-patients
#2
Reza Mahdavi, Azadeh Bagheri Asl, Mohammad Asghari Jafar Abadi, Nazli Namazi
OBJECTIVE: Hypertension (HTN) is one of the most important public health problems in the world. Lifestyle modification including dietary changes such as following the Dietary to Stop Hypertension (DASH) plan is the first step to control HTN. The aim of the present study was to identify perceived barriers to following dietary recommendations in hypertensive patients in Zanjan, Iran. MATERIALS AND METHODS: In this cross-sectional study, 200 outpatients (161 women, 39 men) with essential HTN (systolic blood pressure [SBP] ≥ 140 mmHg and diastolic blood pressure [DBP] ≥ 90 mmHg) were recruited from August to November 2012...
March 20, 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28316033/cardiovascular-complications-of-targeted-therapies-for-chronic-myeloid-leukemia
#3
REVIEW
Rongras Damrongwatanasuk, Michael G Fradley
The development of tyrosine kinase inhibitors (TKIs) dramatically changed the treatment landscape for many different cancers including chronic myeloid leukemia (CML). With the introduction of imatinib, the first TKI developed and approved to effectively treat CML, patient survival has increased dramatically and, in some cases, this fatal cancer can be managed as a chronic disease. Since the approval of imatinib in 2002, four additional TKIs have been developed to treat this disease including the second-generation TKIs nilotinib, dasatinib, and bosutinib and the third-generation TKI ponatinib...
April 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28315197/the-positive-regulation-of-enos-signaling-by-ppar-agonists-in-cardiovascular-diseases
#4
REVIEW
Cristina Maccallini, Adriano Mollica, Rosa Amoroso
Increasing evidence shows that activation of peroxisome proliferator-activated receptors (PPARs) plays an essential role in the regulation of vascular endothelial function through a range of mechanisms, including non-metabolic. Among these, the PPAR-mediated activation of endothelial nitric oxide synthase (eNOS) appears to be of considerable importance. The regulated and sustained bioavailability of nitric oxide (NO) in the endothelium is essential to avoid the development of cardiovascular diseases such as hypertension or atherosclerosis...
March 17, 2017: American Journal of Cardiovascular Drugs: Drugs, Devices, and Other Interventions
https://www.readbyqxmd.com/read/28306673/hypertensive-crisis-an-update-on-clinical-approach-and-management
#5
Emrah Ipek, Ahmet Afşin Oktay, Selim R Krim
PURPOSE OF REVIEW: Here, we review current concepts on hypertensive crisis (HTN-C) with a focus on epidemiology, causes, pathophysiology and prognosis. We also offer a practical approach to the management of HTN-C. RECENT FINDINGS: HTN-C is characterized by a severe and abrupt increase in blood pressure (BP) with impending or progressive acute end-organ damage (EOD). HTN-C can be divided into hypertensive emergency (HTN-E) and hypertensive urgency (HTN-U) based on the presence or absence of acute EOD, respectively...
March 16, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28306636/blood-pressure-lowering-efficacy-and-safety-of-perindopril-indapamide-amlodipine-single-pill-combination-in-patients-with-uncontrolled-essential-hypertension-a-multicenter-randomized-double-blind-controlled-trial
#6
Jean-Jacques Mourad, Celso Amodeo, Martine de Champvallins, Romualda Brzozowska-Villatte, Roland Asmar
OBJECTIVES: This 4-month, double-blind, randomized, controlled trial was designed to demonstrate the superiority of perindopril/indapamide/amlodipine single pill over perindopril/indapamide after 1 month and to determine further up-titration efficacy and safety in patients with mild-to-moderate hypertension. METHODS: After a 1-month run-in period on perindopril/indapamide 5/1.25 mg, patients with SBP/DBP at least 150/95 mmHg and no diabetes or renal insufficiency received perindopril/indapamide/amlodipine 5/1...
March 16, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28306170/impact-of-atrial-fibrillation-on-platelet-gene-expression
#7
Waldemar E Wysokinski, Alfonso Tafur, Naser Ammash, Samuel J Asirvatham, Yanhong Wu, Izabella Gosk-Bierska, Diane E Grill, Joshua P Slusser, Jozef Mruk, Robert D McBane
AIMS: Platelets retain cytoplasmic messenger RNA and are capable of protein biosynthesis. Several diseases are known to impact the platelet transcriptome but the effect of non-valvular atrial fibrillation (NVAF) on platelet RNA transcript is essentially unknown. The aim of this study was to evaluate the impact of NVAF on platelet RNA transcript by measuring platelet genes expression in consecutive NVAF patients before and 3-4 months after pulmonary vein isolation (PVI) and compared to normal sinus rhythm controls (NSR)...
March 17, 2017: European Journal of Haematology
https://www.readbyqxmd.com/read/28303511/macro-and-microelement-status-in-animal-and-human-hypertension-the-role-of-the-ace-gene-i-d-polymorphism
#8
Olena Pavlyushchik, Viktor Afonin, Svetlana Fatykhava, Polina Shabunya, Viktoryia Sarokina, Aliaksandr Khapaliuk
Genetic factors that predispose to hypertension may contribute to element disturbances observed in hypertensive patients. We tested the hypothesis that the deletion allele of the angiotensin-converting enzyme (ACE) gene is associated with element imbalances in hypertension. The concentrations of elements in genetically predisposed to hypertension rats (SHRs) and their controls (WKY rats) were also examined. ICP-MS was used for elemental analysis of human hair and animal fur. Genotyping was performed by PCR...
March 16, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28300071/hypomethylation-of-interleukin-6-il-6-gene-increases-the-risk-of-essential-hypertension-a-matched-case-control-study
#9
S-Q Mao, J-H Sun, T-L Gu, F-B Zhu, F-Y Yin, L-N Zhang
Essential hypertension (EH) is a chronic disease with clear epigenetic component. Inflammation and endothelial dysfunction have a great role in the development of persistent blood pressure elevation. The aim of this study was to explore an association between EH and DNA methylation in pro-inflammation cytokine gene interleukin-6 (IL-6) during the inflammatory process. We performed methylation analysis of peripheral blood DNA using bisulphite pyrosequencing technology between 96 EH patients and 96 age- and gender-matched healthy controls...
March 16, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28299716/fixed-dose-triple-combination-of-antihypertensive-drugs-improves-blood-pressure-control-from-clinical-trials-to-clinical-practice
#10
Alberto Mazza, Salvatore Lenti, Laura Schiavon, Antonella Paola Sacco, Fabio Dell'Avvocata, Gianluca Rigatelli, Emilio Ramazzina
INTRODUCTION: Blood pressure (BP) control is the main clinical goal in the management of hypertensive patients; however, BP in most of these patients remains uncontrolled, despite the widespread availability of antihypertensive drugs as free-combination therapy. This study compared the efficacy of a fixed-dose triple combination (FDTC) of antihypertensive drugs with that of a free combination of three antihypertensives in patients with uncontrolled hypertension. METHODS: Ninety-two patients (mean age 60...
March 15, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28296729/reducing-effect-of-aerobic-exercise-on-blood-pressure-of-essential-hypertensive-patients-a-meta-analysis
#11
Hongwei Wen, Lijuan Wang
BACKGROUND: The comprehensive meta-analysis aimed to explore the reductive effect of aerobic exercise on blood pressure of hypertensive patients. METHODS: The related researches were selected from PubMed and Embase databases up to June 2016. Based on specific inclusive criteria, the eligible studies were selected, and the heterogeneities in their results were estimated by χ-based Q-test and I statistics. Quantitative meta-analysis was assessed by R 3.12 software, and results were presented by standardized mean difference (SMD) and their 95% confidence intervals (CIs)...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28296029/cd38-promotes-angiotensin-ii-induced-cardiac-hypertrophy
#12
Xiao-Hui Guan, Xuan Hong, Ning Zhao, Xiao-Hong Liu, Yun-Fei Xiao, Ting-Tao Chen, Li-Bin Deng, Xiao-Lei Wang, Jian-Bin Wang, Guang-Ju Ji, Mingui Fu, Ke-Yu Deng, Hong-Bo Xin
Cardiac hypertrophy is an early hallmark during the clinical course of heart failure and regulated by various signalling pathways. Recently, we observed that mouse embryonic fibroblasts from CD38 knockout mice were significantly resistant to oxidative stress such as H2 O2 -induced injury and hypoxia/reoxygenation-induced injury. In addition, we also found that CD38 knockout mice protected heart from ischaemia reperfusion injury through activating SIRT1/FOXOs-mediated antioxidative stress pathway. However, the role of CD38 in cardiac hypertrophy is not explored...
March 12, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28292971/selective-replacement-of-mitochondrial-dna-increases-cardioprotective-effect-of-chronic-continuous-hypoxia-in-spontaneously-hypertensive-rats
#13
Jan Neckar, Anna Svatonova, Romana Weissova, Zdenek Drahota, Pavlina Zajickova, Iveta Brabcova, David Kolar, Petra Alanova, Jana Vasinova, Jan Silhavy, Marketa Hlavackova, Katerina Tauchmannova, Marie Milerova, Bohuslav Ostadal, Ludek Cervenka, Jitka Zurmanova, Martin Kalous, Olga Novakova, Jiri Novotny, Michal Pravenec, Frantisek Kolar
Mitochondria play an essential role in improved cardiac ischemic tolerance conferred by adaptation to chronic hypoxia. In the present study, we analyzed effects of continuous normobaric hypoxia (CNH) on mitochondrial functions, including the sensitivity of mitochondrial permeability transition pore (MPTP) to opening, and infarct size in hearts of spontaneously hypertensive rats (SHR) and in conplastic SHR-mtBN strain characterized by the selective replacement of the mitochondrial genome of SHR with that of more ischemia-resistant Brown Norway (BN) strain...
March 14, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28290903/-stable-nitric-oxide-metabolites-levels-in-hypertensive-patients-with-obesity-and-high-leptin-level
#14
V I Podzolkov, A E Bragina, N F Murashko
OBJECTIVE: to investigate levels of the stable nitric oxide metabolites (NOx) in hypertensive patients with obesity and hyperleptinemia. MATERIAL: We examined 124 untreated patients (45 men and 79 women) with essential hypertension (EH) (mean age 51.4+/-6.5 years, mean hypertension duration 8.5+/-7.6 years, 64% with visceral obesity) and 25 healthy volunteers (10 men and 15 women with comparable age). RESULTS: NOx levels were significantly higher in hypertensives (43...
July 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290893/-hronotherapy-aspects-of-efficiency-azilsartan-medoxomil-in-combination-therapy-in-patients-with-hypertension-and-metabolic-syndrome
#15
V V Skibitskiy, A V Fendrikova, D V Sirotenko, A V Skibitskiy
OBJECTIVE: Determination of the effectiveness and safety of different dosing regimens during the day (in the morning or at bedtime) combination therapy including azilsartan medoxomil in patients with essential hypertension and metabolic syndrome (MS). DESIGN AND METHODS: The study included 60 patients with uncontrolled hypertension and MS (age median - 59 (54-65) years). Patients were randomized in two groups: group 1 (n=30) received azilsartan medoxomil 40 mg/day, and indapamide retard 1,5 mg/day in the morning; group 2 (n=30)- azilsartan medoxomoil 40 mg at bedtime and indapamide retard 1,5 mg in the morning...
October 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290876/-circadian-clock-gene-variants-parameters-of-arterial-stiffness-and-blood-pressure-levels-in-subjects-without-arterial-hypertension
#16
V A Korneva, I V Kurbatova, L V Topchieva, S N Kolomeichuk, T Yu Kuznetsova, N N Nemova
CLOCK gene polymorphic variants, parameters of arterial stiffness and blood pressure (BP) variability were studied in 115 normotensive Russian patients without cardiovascular diseases (62 men, 53 women; mean age 36.4+/-1.01 years). Examination included ECG, 24h BP monitoring, duplex scan of carotid arteries, registration of vascular stiffness parameters, and genotyping of the following polymorphic markers of CLOCK: 3111T>C (3-untranslated region), 862T>C (exon 9) and 257T>G (promoter region) by PCR-RFLP method...
August 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290817/-diagnosis-prognosis-monitoring-of-cardiac-complications-of-arterial-hypertension-hypertensive-heart-disease
#17
A E Manoilov
AIM: of the study was further investigation of diagnostics and management of cardiac complications of essential hypertension (EH). METHODS: Retrospective analysis of annual reports of cardiological departments for 10 year period was carried out. Internists (n=330) from 6 regions of Russia participated in the study. Anonymous questioning was used for the study of physicians views on diagnosis, prognostication of outcomes, and monitoring of hypertensive heart disease (HHD)...
December 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290800/-comparative-efficacy-of-the-influence-of-fixed-combinations-of-antihypertensive-drugs-that-block-the-renin-angiotensin-aldosterone-system-with-thiazide-diuretics-on-the-parameters-of-ambulatory-blood-pressure-monitoring
#18
O D Ostroumova, I A Garelik
AIM: to compare effects of fixed-dose combinations of antihypertensive drugs that block renin-angiotensin-aldosterone system (RAAS) with hydrochlorothiazide (HCT) on parameters of ambulatory blood pressure monitoring (ABPM). MATERIAL AND METHODS: Patients (n=50; 25 women, 25 men aged 40-75 years) with stage II essential hypertension who received no antihypertensive therapy for 12 weeks were randomized to receive once daily fixed-dose combinations of either valsartan/HCT (Val/HCT - group I) or quinapril/HCT (Quin/HCT - groupII) in starting doses of 80/12...
December 2016: Kardiologiia
https://www.readbyqxmd.com/read/28287885/homocysteine-levels-and-risk-of-essential-hypertension-a-meta-analysis-of-published-epidemiological-studies
#19
Fade Zhong, Li Zhuang, Ying Wang, Youli Ma
BACKGROUND: Plasma homocysteine (Hcy) levels may be associated with essential hypertension (EH). However, the results of previous studies on this association are inconsistent. METHODS: In this meta-analysis, we performed a systematic literature search of the Embase, PubMed, Cochrane Library, and Web of Science for the relevant articles dated up to March 2016. Pooled odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were used to evaluate the estimates...
2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28287884/circulating-mirna29-family-expression-levels-in-patients-with-essential-hypertension-as-potential-markers-for-left-ventricular-hypertrophy
#20
Yuqing Huang, Songtao Tang, Cheng Huang, Jiyan Chen, Jie Li, Anping Cai, Yingqing Feng
OBJECTIVES: The role of microRNAs (miRs,miRNAs) in the pathogenesis of cardiovascular diseases such as hypertension, as well as their diagnostic potential, has recently attracted much attention. However, target-organ damage (TOD) of hypertension remains a substantial challenge due to the lack of specific biomarkers. The present study was undertaken to identify and validate the potential of circulating miRs as novel biomarkers for TOD. METHODS: We assessed the expression levels of miR-29a, miR-29b, and miR-29c in 54 patients with untreated essential hypertension and 30 healthy individuals...
2017: Clinical and Experimental Hypertension: CHE
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