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ACE study

Dyann Daley, Michael Bachmann, Brittany A Bachmann, Christian Pedigo, Minh-Thuy Bui, Jamye Coffman
As indicated by research on the long-term effects of adverse childhood experiences (ACEs), maltreatment has far-reaching consequences for affected children. Effective prevention measures have been elusive, partly due to difficulty in identifying vulnerable children before they are harmed. This study employs Risk Terrain Modeling (RTM), an analysis of the cumulative effect of environmental factors thought to be conducive for child maltreatment, to create a highly accurate prediction model for future substantiated child maltreatment cases in the City of Fort Worth, Texas...
October 22, 2016: Child Abuse & Neglect
Xue-Fang Li, Quan-Yong Huang, Wen-Zhong Yang, Hui-Jie Wang, Can-Wei Li
Atropine-induced damage is associated with enzyme and protein alterations. The aim of the present study was to investigate atropine‑induced alterations in testicular expression levels of angiotensin‑converting enzyme (ACE) and adenosine 5'-triphosphate binding cassette sub‑family G member 2 (ABCG2) following atropine treatment. Male Wistar rats received 15 mg/kg/day atropine for 7 days; control rats received an identical volume of saline, Following treatment, the testes were harvested for immunohistochemistry and in situ hybridization to examine the protein and gene expression levels of ACE and ABCG2 by digital image analysis...
October 19, 2016: Molecular Medicine Reports
Tarek K Motawi, Olfat G Shaker, Nancy N Shahin, Nancy M Ahmed
BACKGROUND: According to the WHO report in 2015, obesity is the fifth leading cause of death worldwide, and the prevalence of Egyptian female obesity is 37.5 %. Since obesity is highly influenced by genetics, and adipose tissue renin-angiotensin system is over-activated in obesity, the effect of angiotensin-converting enzyme (ACE) insertion/deletion (I/D) polymorphism on obesity and related disorders was studied in several populations, because of its effect on ACE activity. Our objective was to study the association of ACE I/D polymorphism with obesity and certain related disorders, namely hypertension, insulin resistance and metabolic syndrome, in Egyptian females...
2016: Nutrition & Metabolism
Chirag Bavishi, Sripal Bangalore, Franz H Messerli
The renin-angiotensin-aldosterone system (RAAS) plays a pivotal role in the pathogenesis of hypertension (HTN). Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) are first line anti-HTN drug classes that are potent, effective and largely safe. Direct renin inhibitors (DRIs) have shown similar blood pressure (BP) reduction but more side effects. The efficacy of ACEIs and ARBs (for cardiovascular, cerebrovascular and renal protection) has been promoted to extend beyond what could be explained by BP reduction alone...
October 21, 2016: Progress in Cardiovascular Diseases
Kathleen E Morrison, C Neill Epperson, Mary D Sammel, Grace Ewing, Jessica S Podcasy, Liisa Hantsoo, Deborah R Kim, Tracy L Bale
BACKGROUND: Adverse childhood experiences (ACEs) are one of the greatest predictors of affective disorders for women. Periods of dynamic hormonal flux, including pregnancy, exacerbate the risk for affective disturbance and promote hypothalamic-pituitary-adrenal (HPA) axis dysregulation, a key feature of affective disorders. Little is understood as to how stress experienced in late childhood, defined as preadolescence, alters the programming unique to this period of brain maturation and its interaction with the hormonal changes of pregnancy and postpartum...
August 26, 2016: Biological Psychiatry
Johannes J Kovarik, Chantal Kopecky, Marlies Antlanger, Oliver Domenig, Christopher C Kaltenecker, Johannes Werzowa, Manfred Hecking, Stephane Mahr, Martina Grömmer, Christoph Wallner, Klaus Aumayr, Renate Kain, Andreas Zuckermann, Marko Poglitsch, Marcus D Säemann
BACKGROUND: Angiotensin-converting enzyme (ACE) inhibitors (ACEis) are beneficial in patients with heart failure, yet their role after heart transplantation (HTx) remains ambiguous. Particularly, the effects of ACEis on plasma and cardiac metabolites of the "classical" and "alternative" renin-angiotensin system (RAS) in HTx patients are unknown. METHODS: This cross-sectional study used a novel mass spectrometry-based approach to analyze plasma and tissue RAS regulation in homogenates of heart biopsy specimens from 10 stable HTx patients without RAS blockade and in 15 patients with ACEi therapy...
September 13, 2016: Journal of Heart and Lung Transplantation
Davin Edric V. Adao, Ace O. Dela Serna, Maria Luz B. Belleza, Nicole R. Bolo, Windell L. Rivera
Blastocystis sp. is a commonly reported enteric protistan parasite in faecal specimens with a worldwide distribution afflicting both humans and a wide range of animals. The aim of this study is to characterize the subtypes (STs) of Blastocystis sp. isolates from asymptomatic individuals in an urban community in Pateros, Metro Manila, Philippines. The 600-bp small subunit ribosomal RNA (SSU rRNA) barcoding region of Blastocystis sp. isolates was amplified and sequenced using the primers RD5 and BhRDr. Subtypes were identified by uploading the sequences onto the Basic Local Alignment and Search Tool (BLAST) websites, the Blastocystis Subtype (18S) and Sequence Typing (MLST) Database and by construction of a phylogenetic tree...
October 1, 2016: Annals of Parasitology
Ruth S Weinstock, Ingrid Schütz-Fuhrmann, Crystal G Connor, Julia M Hermann, David M Maahs, Morten Schütt, Shivani Agarwal, Sabine E Hofer, Roy W Beck, Reinhard W Holl
AIMS: Compare characteristics, therapies and clinical outcomes in older adults with type 1 diabetes in the United States T1D Exchange (T1DX) and German/Austrian Diabetes Patienten Verlaufsdokumentation (DPV) registries. METHODS: Cross-sectional study of adults ≥60years old with type 1 diabetes seen in 2011-2012 in the T1DX (n=1283) and DPV (n=2014) registries. Wilcoxon rank-sum test was used for continuous variables and chi-square test for categorical variables...
October 4, 2016: Diabetes Research and Clinical Practice
K Rygiel
Alzheimer's disease (AD) is a neurodegenerative disease, in which an accumulation of toxic amyloid beta in the brain precedes the emergence of clinical symptoms. AD spectrum consists of presymptomatic, early symptomatic, and symptomatic phase of dementia. At present, no pharmacotherapy exists to modify or reverse a course of AD, and only symptomatic treatments are available. Many elderly patients, diagnosed with multiple medical conditions (such as cardiovascular diseases, Type 2 diabetes mellitus, and cerebrovascular diseases) are at increased risk of the development of mild cognitive impairment (MCI), AD, and vascular dementia...
October 2016: Journal of Postgraduate Medicine
Ricardo Rodrigues Figueiredo, Andréia Aparecida Azevedo, Norma De Oliveira Penido
INTRODUCTION: Tinnitus is the perception of noise in the absence of an external source and is considered by most authors as a multifactorial symptom. A systematic review concerning the association of tinnitus and systemic arterial hypertension retrieved suggestions of a positive association, but the articles included failed to perform a detailed analysis on the theme. PURPOSE: To analyze the presence of arterial hypertension in tinnitus and non-tinnitus patients, to analyze differences between tinnitus impact and psychoacoustic measurements in hypertensive and normotensive patients, and to evaluate the association between the presence of tinnitus and the diverse antihypertensive drugs employed...
2016: Frontiers in Neurology
Yulong Tian, Zhongchun Ge, Yuliang Xing, Yan Sun, Jie Ying
Rheumatic heart disease (RHD) is a serious cardiovascular disorder worldwide. Several articles have reported the effect of angiotensin I-converting enzyme gene insertion/deletion (ACE I/D) polymorphism in RHD risk. However, the results still remain inconsistent. The objective of this study was to assess more precise estimations of the relationship between ACE I/D variant and RHD susceptibility. Relevant case-control studies published between January 2000 and 2016 were searched in the electronic databases. The odds ratio (OR) with its 95% confidence interval (CI) was employed to calculate the strength of the effect...
October 10, 2016: Bioscience Reports
Dongyan Zhang, Haifeng Ji, Hui Liu, Sixin Wang, Jing Wang, Yamin Wang
The gut microbiota plays important roles in the health and well-being of animals, and high-throughput sequencing facilitates exploration of microbial populations in the animal gut. However, previous studies have focused on fecal samples instead of the gastrointestinal tract. In this study, we compared the microbiota diversity and composition of intestinal contents of weaned piglets treated with Lactobacillus reuteri or chlortetracycline (aureomycin) using high-throughput sequencing. Nine weaned piglets were randomly divided into three groups and supplemented with L...
October 19, 2016: Applied Microbiology and Biotechnology
Thammanard Charernboon, Kankamol Jaisin, Tiraya Lerthattasilp
The objective of our study was to assess the accuracy of the Thai version of the Addenbrooke's Cognitive Examination III (ACE-T). We used the ACE-T to assess 107 participants aged 60 or over, divided into the following groups: early dementia, n=30; mild cognitive impairment (MCI), n=29; and normal controls (NC), n=48. The ACE-T exhibited good internal consistency (0.93) and inter-rater reliability (1.0). The optimal cut-off score for the ACE-T to differentiate MCI from NC was 75/76, giving a sensitivity of 0...
September 2016: Psychiatry Investigation
Xiao-Ying Liu, Tao Shi, Wei-Na Yin, Zhen-Yu Ren, Yu-Lei Deng, Sheng-Di Chen
OBJECTIVE: Cognitive impairment is one of the major consequences of epilepsy and has been shown to reduce quality of life. Interictal epileptiform discharges (IEDs) were associated with poorer cognitive performance in children, and the aim of this study was to determine whether there was a similar association in adults. METHODS: A prospective cohort of 167 seizure-free adult patients underwent EEG recording and extensive cognitive evaluations. Global cognition was evaluated using Addenbrooke's Cognitive Examination-Revised (ACE-R), while sub-dimensions of cognition were evaluated using the Auditory Verbal Learning Test (AVLT), Trial Making Test (TMT)-A and -B, and the 5 constitutive subscales of ACE-R...
September 30, 2016: Epilepsy Research
Sheila Patel, Elena Velkoska, Louise Burrell
OBJECTIVE: Left ventricular hypertrophy (LVH) is prevalent in chronic kidney disease (CKD) and a major cause of cardiovascular morbidity and mortality. Treatment of LVH in CKD is based on blood pressure control. The Kruppel like factor 15 (KLF15) is expressed in the heart and acts as a repressor of cardiac hypertrophy and fibrosis. The role of cardiac KLF15 in the development of LVH in rats with CKD secondary to subtotal nephrectomy (STNx) or the effects of ACE inhibition on KLF15 levels has not been addressed previously...
September 2016: Journal of Hypertension
Marko Poglitsch, Ashraf H Ahmed, Michael Resl, Andrea Stoller, Dunja Van Oyen, Cornelia Schwager, Claudia Aigner, Oliver Domenig, Michael Krebs, Manuel Haschke, Michael Stowasser
OBJECTIVE: Primary aldosteronism (PA) is form of hypertension characterized by production of aldosterone by the adrenal that is excessive and relatively autonomous of the renin-angiotensin system. Once detected, unilateral PA can be usually cured by surgical removal of the affected adrenal, while bilateral PA can be specifically treated by medications, which antagonize aldosterone action. Clinical guidelines of Endocrine Societies in Europe and the US recommend screening for PA among most hypertensive patients...
September 2016: Journal of Hypertension
Zhao Yang, Ma Ruixin, Yu Jing
OBJECTIVE: The role of the renin angiotensin aldosterone system (RAAS) and the gene variants of its components in hypertension have been investigated in various studies. A local tissue-specific renin-angiotensin system (local RAS) has considered as a regulator of cardiovascular physiology and homeostasis. However, no report has described the vagina protective efficacy of RAS inhibitors including ARB and ACEI. Therefore, we aim to investigate the effect of ARBs and ACEI on the vagina and cardiac expression of the local renin-angiotensin components...
September 2016: Journal of Hypertension
Federico Giulietti, Francesco Spannella, Elisabetta Borioni, Francesca Elena Lombardi, Laura Landi, Emma Espinosa, Riccardo Sarzani
OBJECTIVE: ACE inhibitors and angiotensin receptor blockers (ARB) modulate the renin-angiotensin system (RAS) leading to an increase in plasma renin activity (PRA) together with a reduction of plasma aldosterone concentration (PAC), likely proportional to the pharmacological effect. AIM: to evaluate the efficacy of therapy based on ACEI or ARB, using PRA/PAC ratio values in real-life clinical-practice. DESIGN AND METHOD: We studied 184 essential hypertensives (59...
September 2016: Journal of Hypertension
Marko Poglitsch
Primary aldosteronism (PA) is severe form of hypertension characterized by a strongly increased aldosterone secretion mediated by adenomas or other forms of adrenal hyper-activity. Once detected, PA can be usually cured by either surgical intervention or by appropriate pharmacologic treatments. The incidence of PA among hypertensive patients varies strongly between different studies, which is in part caused by the complex state-of-the-art testing procedure that is unfortunately far away from being a versatile PA screening tool...
September 2016: Journal of Hypertension
Zhanna Kobalava
The burden of cardiovascular diseases (CVD) in general and heart failure (HF) in particular continues to increase worldwide. CVD are major contributors to death and morbidity and recognized as important drivers of healthcare expenditure. Chronic overactivity of the renin-angiotensin-aldosterone system (RAAS) plays a key role in human hypertension and HF pathophysiology. RAAS is fundamental in the overall regulation of cardiovascular homeostasis through the actions of hormones, which regulate vascular tone, and specifically blood pressure through vasoconstriction and renal sodium and water retention...
September 2016: Journal of Hypertension
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