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https://www.readbyqxmd.com/read/28812324/parents-adverse-childhood-experiences-and-mental-health-screening-using-home-visiting-programs-a-pilot-study
#1
Katie Johnson, Alicia Woodward, Sadie Swenson, Christine Weis, Margene Gunderson, Marilyn Deling, Valeria Cristiani, Brian Lynch
BACKGROUND: Adverse childhood experiences (ACEs) are associated with adult high-risk behaviors and diseases. There is value in screening parents for ACEs given the repercussions parental ACEs may have on parenting behaviors and child development. The primary aim of this study was to assess the feasibility of parental ACE screening in the home setting. A secondary aim was to evaluate whether or not maternal ACEs correlated with maternal mental health measures. METHODS: Two home visiting programs that support early childhood development and conduct parental mental health screening implemented ACE screening for parents of infants <1 year of age...
August 15, 2017: Public Health Nursing
https://www.readbyqxmd.com/read/28810191/structure-function-studies-of-bpp-brachynh2-and-synthetic-analogues-thereof-with-angiotensin-i-converting-enzyme
#2
Daniel D R Arcanjo, Andreanne G Vasconcelos, Lucas A Nascimento, Ana Carolina Mafud, Alexandra Plácido, Michel M M Alves, Cristina Delerue-Matos, Marcelo P Bemquerer, Nuno Vale, Paula Gomes, Eduardo B Oliveira, Francisco C A Lima, Yvonne P Mascarenhas, Fernando Aécio A Carvalho, Ulf Simonsen, Ricardo M Ramos, José Roberto S A Leite
The vasoactive proline-rich oligopeptide termed BPP-BrachyNH2 (H-WPPPKVSP-NH2) induces in vitro inhibitory activity of angiotensin I-converting enzyme (ACE) in rat blood serum. In the present study, the removal of N-terminal tryptophan or C-terminal proline from BPP-BrachyNH2 was investigated in order to predict which structural components are important or required for interaction with ACE. Furthermore, the toxicological profile was assessed by in silico prediction and in vitro MTT assay. Two BPP-BrachyNH2 analogues (des-Trp(1)-BPP-BrachyNH2 and des-Pro(8)-BPP-BrachyNH2) were synthesized, and in vitro and in silico ACE inhibitory activity and toxicological profile were assessed...
August 7, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28809959/expression-and-activity-of-angiotensin-regulating-enzymes-is-associated-with-prognostic-outcome-in-clear-cell-renal-cell-carcinoma-patients
#3
Peio Errarte, Maider Beitia, Itxaro Perez, Lorea Manterola, Charles H Lawrie, Jon Danel Solano-Iturri, Julio Calvete-Candenas, Miguel Unda, José I López, Gorka Larrinaga
The discovery of the intrarenal renin-angiotensin system (iRAS), which regulates angiogenesis, cell differentiation and proliferation, has opened new perspectives in the knowledge of kidney carcinogenesis. In this study we analyzed the immunohistochemical expression and fluorimetric activity of four key peptidases of iRAS in tumor tissue (n = 144) and serum samples (n = 128) from patients with renal neoplasms. Neutral endopeptidase (NEP/CD10), Angiotensin-converting enzyme-2 (ACE2), and aminopeptidase A (APA) were expressed in tumor cells whilst Angiotensin-converting enzyme (ACE) was expressed in the endothelial cells of intratumor blood vessels...
2017: PloS One
https://www.readbyqxmd.com/read/28807641/a-novel-partnership-disrupts-the-norm-in-early-childhood-education-and-pediatric-health-care
#4
EDITORIAL
M Denise Dowd, John D Lantos
Children living in poverty in the United States in 2016 face a devastating combination of psychological problems. Their neighborhoods are often violent. They have no place to get healthy food. It is not safe to play outside, even on playgrounds. The children who grow up in this environment, not surprisingly, have many adverse childhood experiences (ACEs). ACEs cause toxic stress. Toxic stress leads to long-term physical and psychological problems. For many pediatricians, children's hospitals, civic leaders, and public health officials, it is difficult to know how to intervene...
August 11, 2017: Current Problems in Pediatric and Adolescent Health Care
https://www.readbyqxmd.com/read/28805834/profiles-of-free-and-bound-phenolics-extracted-from-citrus-fruits-and-their-roles-in-biological-systems-content-and-antioxidant-anti-diabetic-and-anti-hypertensive-properties
#5
Muhammad H Alu'datt, Taha Rababah, Mohammad N Alhamad, Majdi A Al-Mahasneh, Khalil Ereifej, Ghazi Al-Karaki, Mohammed Al-Duais, Juan E Andrade, Carole C Tranchant, Stan Kubow, Kawther A Ghozlan
This study of selected plants of the Rutaceae family was carried out to investigate their phenolic content, antioxidant activity, and the in vitro inhibitory potential of extracted phenolics towards enzymes relevant for hyperglycemia and hypertension. The phenolic content, antioxidant activity and phenolic extract-mediated inhibitory activities for α-glucosidase and α-amylase were evaluated by spectrophotometry. The content of individual phenolics and the angiotensin I-converting enzyme (ACE) inhibitory activity of the phenolic extracts were evaluated by LC/MS-MS and RP-HPLC methods, respectively...
August 14, 2017: Food & Function
https://www.readbyqxmd.com/read/28805378/in-vitro-modulation-of-renin-angiotensin-system-enzymes-by-amaranth-amaranthus-hypochondriacus-protein-derived-peptides-alternative-mechanisms-different-from-ace-inhibition
#6
Alejandra V Quiroga, Paula Aphalo, Agustina Estefanía Nardo, María Cristina Añón
Among the factors affecting the development of cardiovascular diseases, hypertension is one of the most important. Research done on amaranth proteins has demonstrated their hypotensive capacity in vivo and in vitro; nevertheless the mechanism underlying this effect remains unclear. The aim of this study was to analyze in vitro the inhibition of peptides derived from an amaranth hydrolysate (AHH) on other RAS enzymes other than ACE. The chymase and renin activities were studied. AHH was not able to inhibit chymase activity although a dose-response effect was found on renin activity (IC50 0...
August 14, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28802008/mechanism-study-of-multimode-ultrasound-pretreatment-on-the-enzymolysis-of-wheat-gluten
#7
Yanyan Zhang, Jing Li, Suyun Li, Haile Ma, Hua Zhang
BACKGROUND: Ultrasound pretreatment could improve the angiotensin-I converting enzyme (ACE) inhibitory activity of hydrolysates of wheat gluten (WG). The working mode of ultrasound has an important effect on the enzymatic hydrolysis of protein. RESULTS: The results showed that the optimum working mode of ultrasound was alternate dual-frequency mode (20/35 kHz), substrate concentration was 30 g L(-1) , initial temperature of the suspension was 30 °C, ultrasound pretreatment time was 10 min and power density was 150 W L(-1) ...
August 12, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28801827/rapid-screening-and-identification-of-ace-inhibitors-in-snake-venoms-using-at-line-nanofractionation-lc-ms
#8
Marija Mladic, Tessa de Waal, Lindsey Burggraaff, Julien Slagboom, Govert W Somsen, Wilfried M A Niessen, R Manjunatha Kini, Jeroen Kool
This study presents an analytical method for the screening of snake venoms for inhibitors of the angiotensin-converting enzyme (ACE) and a strategy for their rapid identification. The method is based on an at-line nanofractionation approach, which combines liquid chromatography (LC), mass spectrometry (MS), and pharmacology in one platform. After initial LC separation of a crude venom, a post-column flow split is introduced enabling parallel MS identification and high-resolution fractionation onto 384-well plates...
August 11, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28800539/development-of-a-rapid-and-sensitive-multiple-reaction-monitoring-proteomic-approach-for-quantification-of-transporters-in-human-liver-tissue
#9
Li Wang, Kasi J Rubadue, Jeffrey Alberts, David W Bedwell, Kenneth J Ruterbories
With increasing knowledge on the role of hepatic transporters in drug disposition, numerous efforts have been described to quantify the expression of human hepatic transporters. However, reported quantitative proteomic approaches often require long analysis times. Additionally, greater assay sensitivity is still necessary for less abundant transporters or limited quantity of samples (e.g. hepatocytes and liver tissue). In the present study, an LC-MS/MS method for rapid and simultaneous quantification of 12 hepatic transporters (BCRP, BSEP, MATE1, MRP2, MRP3, MRP4, NTCP, OATP1B1, 1B3, 2B1, OCT1, and P-gp) was developed...
August 1, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28799852/adverse-childhood-experiences-and-substance-use-history-among-vulnerable-older-adults-living-in-public-housing
#10
Heather Larkin, Amanda Aykanian, Erica Dean, Eunju Lee
Knowledge is limited on how substance use history is associated with childhood adversities and mental health issues among poor older adults. Previous research on adverse childhood experiences (ACEs) shows strong correlations between accumulated early adversity and later life health risks, including substance use and mental health problems. The current study is among the first to examine the relationship between ACEs, substance use, and anxiety in a sample of older adults living in public housing. Results show that roughly one-third of participants had an ACE score of four or more...
August 11, 2017: Journal of Gerontological Social Work
https://www.readbyqxmd.com/read/28799747/evaluation-of-migration-time-and-variance-for-accurate-kinetic-studies-based-on-affinity-capillary-electrophoresis
#11
Nozomu Suzuki, Kanji Miyabe
Affinity capillary electrophoresis (ACE) has been widely applied to evaluate binding constants of various systems. Recently, moment equations were derived based on the moment analysis (MA) theory for describing the influence of reaction kinetics and longitudinal diffusion on the elution peak profiles measured by ACE (MA-ACE). The equations enable to obtain not only the binding constants but also the reaction rate constants from the migration time and variance of elution peaks. However, it is necessary to consider other factors (e...
August 11, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28799416/evaluating-the-effects-of-chronic-antihypertensives-on-vasopressor-dosing-in-septic-shock
#12
Joshua M DeMott, Gourang Patel, Ishaq Lat
BACKGROUND: In septic shock, chronic antihypertensive medications are held acutely. Vasopressors are often required to maintain blood pressure. The effect of chronic exposure to antihypertensive therapies on vasopressor dosing in septic shock is not known. OBJECTIVE: To determine the effects of chronic exposure to antihypertensive therapies, specifically β-blockers and angiotensin-converting enzyme (ACE) inhibitors, on cumulative vasopressor dosing in septic shock...
August 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28797632/association-of-angiotensin-ii-levels-with-albuminuria-in-subjects-with-normal-glucose-metabolism-prediabetes-and-type-2-diabetes-mellitus
#13
Se Hee Min, Sung Hye Kong, Jie-Eun Lee, Dong-Hwa Lee, Tae Jung Oh, Kyoung Min Kim, Kyong Soo Park, Hak Chul Jang, Soo Lim
OBJECTIVES: The relationship between the renin-angiotensin system (RAS) and diabetes has been studied for many years. However, studies that assessed RAS components comprehensively were limited. We hypothesized that serum RAS components, especially the effector peptide angiotensin-II, might be closely associated with glucose metabolism status and diabetic complications. METHODS: We investigated the association of individual RAS component with albuminuria in 407 subjects with normal glucose metabolism (NGM), prediabetes, or type 2 diabetes mellitus (T2DM)...
July 6, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28796800/the-temporal-dynamics-of-the-tracheal-microbiome-in-tracheostomised-patients-with-and-without-lower-respiratory-infections
#14
Marcos Pérez-Losada, Robert J Graham, Madeline Coquillette, Amenah Jafarey, Eduardo Castro-Nallar, Manuel Aira, Robert J Freishtat, Jonathan M Mansbach
BACKGROUND: Airway microbiota dynamics during lower respiratory infection (LRI) are still poorly understood due, in part, to insufficient longitudinal studies and lack of uncontaminated lower airways samples. Furthermore, the similarity between upper and lower airway microbiomes is still under debate. Here we compare the diversity and temporal dynamics of microbiotas directly sampled from the trachea via tracheostomy in patients with (YLRI) and without (NLRI) lower respiratory infections...
2017: PloS One
https://www.readbyqxmd.com/read/28796769/medication-related-patient-harm-in-new-zealand-hospitals
#15
Gillian Robb, Elizabeth Loe, Ashika Maharaj, Richard Hamblin, Mary E Seddon
AIM: The purpose of this study is to identify patterns of medication-related harm from a national perspective, and to use this information to inform decisions on where to focus medication safety efforts. This study updates a 2013 study using the same methodology. METHOD: District health boards (DHBs) still actively using either the Adverse Drug Event (ADE) Trigger Tool (TT) or the Global Trigger Tool (GTT), submitted two years of anonymised ADE data (1 July 2013-30 June 2015) to the Health Quality & Safety Commission (the Commission) using a standard template...
August 11, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28793113/effects-of-a-health-education-program-on-cognition-mood-and-functional-capacity
#16
Juliane Cristine Dias, Isabela Azevedo Rodrigues, Francine Golghetto Casemiro, Diana Quirino Monteiro, Bruna Moretti Luchesi, Marcos Hortes Nisihara Chagas, Paula Costa Castro, Sofia Cristina Iost Pavarini, Aline Cristina Martins Gratão
Objective: Assess the effect of a Health Education (HE) program on cognition, mood and functional capacity of participants in a University of The Third Age (U3A). Method: Controlled clinical trial. The HE Program consisted of 10 sessions with group dynamics, including orientations on disease prevention and cognitive stimulation exercises, lasting four months. Intervention Group (IG) n=13; and Control Group (CG) n=15. All were assessed at the start and end of the study, using Addenbrook´s Cognitive Examination-Revised (ACE-R), Beck Depression and Anxiety Inventory (BDI/BAI) and Functional Independence Measure (FIM)...
July 2017: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/28791512/purification-of-angiotensin-i-converting-enzyme-ace-inhibitory-peptides-from-casein-hydrolysate-by-imac-ni-2
#17
Shanguang Wu, Xuezhen Feng, Yuan Lu, Yuting Lu, Saisai Liu, Yuhong Tian
Casein proteins were hydrolyzed by papain to identify inhibitory peptides of angiotensin I-converting enzyme (ACE). The hydrolysate was fractionized by immobilized metal affinity chromatography (IMAC-Ni(2+)). The fraction with high ACE inhibitory activity was enriched and further chromatographed on a reverse-phase column to yield four fractions. Among the fractions, the L4 fraction exhibited the highest ACE inhibitory activity and was identified by sequence analysis as Trp-Tyr-Leu-His-Tyr-Ala (WYLHYA), with IC50 value of 16...
August 8, 2017: Amino Acids
https://www.readbyqxmd.com/read/28791402/role-of-the-ace2%C3%A2-ang%C3%A2-1%C3%A2-7-%C3%A2-mas-axis-in-blood-pressure-regulation-and-its-potential-as-an-antihypertensive-in-functional-foods-review
#18
Shiqi Lin, Huanglei Pan, Hongli Wu, Difeng Ren, Jun Lu
The renin‑angiotensin system (RAS) serves a critical role in blood pressure regulation and prevention of cardiovascular diseases. Efforts to develop functional foods that enhance the RAS have focused on inhibition of angiotensin‑converting enzyme (ACE) activity in the ACE‑angiotensin II (Ang II)‑Ang II type 1 receptor axis. ACE2 and the Mas receptor are important components of this axis. ACE2 catalyzes Ang II into Ang‑(1‑7), which then binds to the G‑protein‑coupled receptor Mas. In addition, it induces nitric oxide release from endothelial cells and exerts antiproliferative, vasodilatory and antihypertensive effects...
August 4, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28791183/alterations-in-gene-expression-of-components-of-the-renin-angiotensin-system-and-its-related-enzymes-in-lung-cancer
#19
Benjamin Goldstein, Malav Trivedi, Robert C Speth
OBJECTIVES: The study assessed the existence and significance of associations between the expression of fifteen renin-angiotensin system component genes and lung adenocarcinoma. MATERIALS AND METHODS: NCBI's built-in statistical tool, GEO2R, was used to calculate Student's t-tests for the associations found in a DNA expression study of adenocarcinoma and matched healthy lung tissue samples. The raw data was processed with GeneSpring™ and then used to generate figures with and without Sidak's multiple comparison correction...
2017: Lung Cancer International
https://www.readbyqxmd.com/read/28789938/azilsartan-ameliorates-diabetic-cardiomyopathy-in-young-db-db-mice-through-the-modulation-of-ace-2-ang-1-7-mas-receptor-cascade
#20
Vijayakumar Sukumaran, Hirotsugu Tsuchimochi, Eisuke Tatsumi, Mikiyasu Shirai, James T Pearson
Hyperglycemia up-regulates intracellular angiotensin II (ANG-II) production in cardiac myocytes. This study investigated the hemodynamic and metabolic effects of azilsartan (AZL) treatment in a mouse model of diabetic cardiomyopathy and whether the cardioprotective effects of AZL are mediated by the angiotensin converting enzyme (ACE)-2/ANG 1-7/Mas receptor (R) cascade. Control db/+ and db/db mice (n=5 per group) were treated with vehicle or AZL (1 or 3 mg/kg/d oral gavage) from the age of 8 to 16 weeks. Echocardiography was then performed and myocardial protein levels of ACE-2, Mas R, AT1R, AT2R, osteopontin, connective tissue growth factor (CTGF), atrial natriuretic peptide (ANP) and nitrotyrosine were measured by Western blotting...
August 5, 2017: Biochemical Pharmacology
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