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https://www.readbyqxmd.com/read/29768162/-structural-and-functional-changes-of-blood-vessels-in-women-in-early-postmenopause-the-possibility-of-correction-of-the-revealed-violations
#1
S N Tolstov, I A Salov, A P Rebrov
AIM: To evaluate severity and pattern of structural and functional changes of vascular wall in early postmenopausal women receiving chronic treatment with a low-dose combination of 17β-estradiol (E2) 1 mg and drospirenone 2 mg (DRSP). Evaluation of structural and functional arterial remodeling might be important for assessment of cardiovascular risk in postmenopausal women. MATERIALS AND METHODS: The study included 162 early postmenopausal women with postmenopausal syndrome...
2018: Kardiologiia
https://www.readbyqxmd.com/read/29643875/association-of-clinical-and-laboratory-parameters-with-ambulatory-arterial-stiffness-index-in-acromegaly-patients
#2
Faruk Kilinc, Zafer Pekkolay, Fatih Demircan, Nevzat Gozel, Alpaslan Kemal Tuzcu
Objective: In this study, we determined the relationship between the ambulatory arterial stiffness index (AASI) and clinical and laboratory parameters in patients with acromegaly. Methods: Sixty-five patients with acromegaly, who visited to Dicle University Medical Faculty Department of Endocrinology (33 females and 32 males), were included in this study. The study control group consisted of 65 subjects. Demographic and clinical data were recorded. Laboratory data (complete blood count, blood urea nitrogen, creatinine, electrolytes, albumin, lipid profile, growth hormone [GH], insulin-like growth factor-1, and the 75-g oral glucose tolerance test) performed over the last year were evaluated...
January 2018: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29465712/ambulatory-arterial-stiffness-index-as-a-predictor-of-blood-pressure-response-to-renal-denervation
#3
Yusuke Sata, Dagmara Hering, Geoffrey A Head, Antony S Walton, Karlheinz Peter, Petra Marusic, Jaqueline Duval, Rebecca Lee, Louise J Hammond, Elisabeth A Lambert, Gavin W Lambert, Murray D Esler, Markus P Schlaich
BACKGROUND: Renal denervation (RDN) can reduce blood pressure (BP) in patients with resistant hypertension, but less so in patients with isolated systolic hypertension. A possible explanation is that patients with stiffer arteries may have lesser neural contribution to their hypertension. METHOD: We hypothesized that arterial stiffness predicts the response to RDN. From ambulatory BP monitoring (ABPM), ambulatory arterial stiffness index (AASI) was calculated as 1 - the regression slope of DBP versus SBP...
June 2018: Journal of Hypertension
https://www.readbyqxmd.com/read/29454556/validity-and-responsiveness-of-the-two-minute-walk-test-for-measuring-functional-recovery-after-total-knee-arthroplasty
#4
Aasis Unnanuntana, Pakpoom Ruangsomboon, Worawut Keesukpunt
BACKGROUND: The 2-minute walk test (2mwt) is a performance-based test that evaluates functional recovery after total knee arthroplasty (TKA). This study evaluated its validity compared with the modified Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Oxford Knee Score (OKS), modified Knee Score, Numerical Pain Rating Scale, and Timed Up and Go test, and its responsiveness in assessing functional recovery in TKA patients. METHODS: This prospective cohort study included 162 patients undergoing primary TKA between 2013 and 2015...
January 31, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29437601/relationship-between-the-ambulatory-arterial-stiffness-index-and-the-lower-limit-of-cerebral-autoregulation-during-cardiac-surgery
#5
Yurie Obata, Viachaslau Barodka, Dan E Berkowitz, Allan Gottschalk, Charles W Hogue, Jochen Steppan
BACKGROUND: Pulse pressure, the ambulatory arterial stiffness index (AASI), and the symmetric AASI are established predictors of adverse cardiovascular outcomes. However, little is known about their relationship to cerebral autoregulation. This study evaluated whether these markers of vascular properties relate to the lower limit of cerebral autoregulation (LLA). METHODS AND RESULTS: The LLA was determined during cardiac surgery with transcranial Doppler ultrasonography in 181 patients...
February 8, 2018: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29400712/noncanonical-hedgehog-pathway-activation-through-srf-mkl1-promotes-drug-resistance-in-basal-cell-carcinomas
#6
Ramon J Whitson, Alex Lee, Nicole M Urman, Amar Mirza, Catherine Y Yao, Alexander S Brown, Jiang R Li, Gautam Shankar, Micah A Fry, Scott X Atwood, Eunice Y Lee, S Tyler Hollmig, Sumaira Z Aasi, Kavita Y Sarin, Matthew P Scott, Ervin H Epstein, Jean Y Tang, Anthony E Oro
Hedgehog pathway-dependent cancers can escape Smoothened (SMO) inhibition through mutations in genes encoding canonical hedgehog pathway components; however, around 50% of drug-resistant basal cell carcinomas (BCCs) lack additional variants of these genes. Here we use multidimensional genomics analysis of human and mouse drug-resistant BCCs to identify a noncanonical hedgehog activation pathway driven by the transcription factor serum response factor (SRF). Active SRF along with its coactivator megakaryoblastic leukemia 1 (MKL1) binds DNA near hedgehog target genes and forms a previously unknown protein complex with the hedgehog transcription factor glioma-associated oncogene family zinc finger-1 (GLI1), causing amplification of GLI1 transcriptional activity...
March 2018: Nature Medicine
https://www.readbyqxmd.com/read/29395643/ideal-cardiovascular-health-and-arterial-stiffness-in-spanish-adults-the-evident-study
#7
Antonio García-Hermoso, Vicente Martínez-Vizcaíno, Manuel Ángel Gomez-Marcos, Iván Cavero-Redondo, José Ignacio Recio-Rodriguez, Luis García-Ortiz
BACKGROUND: Studies concerning ideal cardiovascular (CV) health and its relationship with arterial stiffness are lacking. This study examined the association between arterial stiffness with ideal CV health as defined by the American Heart Association, across age groups and gender. METHODS: The cross-sectional study included 1365 adults. Ideal CV health was defined as meeting ideal levels of the following components: 4 behaviors (smoking, body mass index, physical activity, and Mediterranean diet adherence) and 3 factors (total cholesterol, blood pressure, and glycated hemoglobin)...
May 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29375256/prevalence-of-osteoporosis-and-hypovitaminosis-d-at-siriraj-metabolic-bone-disease-clinic
#8
Aasis Unnanuntana, Pojchong Chotiyarnwong
Objective: To identify the prevalence of osteoporosis and hypovitaminosis D among patients at the Siriraj Metabolic Bone Disease (MBD) Clinic, and to compare initial vitamin D levels in patients with and without a history of fragility fractures. Methods: Medical records of patients who attended our MBD clinic between 2012 and 2015 were retrospectively reviewed. Patient baseline demographic, clinical, bone mineral density (BMD), and laboratory data were collected and analyzed...
November 2017: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/29369603/circadian-blood-pressure-profiles-and-ambulatory-arterial-stiffness-index-in-children-and-adolescents-with-congenital-adrenal-hyperplasia-due-to-21-hydroxylase-deficiency-in-relation-to-their-genotypes
#9
Dominika Janus, Małgorzata Wójcik, Katarzyna Tyrawa, Magdalena Janeczko, Mirosław Bik-Multanowski, Kamil Fijorek, Dorota Drozdz, Kamila Kwiatek, Jerzy B Starzyk
OBJECTIVE: Lifelong steroid therapy and exposure to adrenal androgen excess in 21-hydroxylase deficient (21-OHD) congenital adrenal hyperplasia (CAH) children and adolescents may modify circadian blood pressure profile and result in vascular complications. The objective of the study was to evaluate vascular abnormalities in 21-OHD children and adolescents in relation to their genotypes. DESIGN: A cross-sectional study conducted at a tertiary referral center. PATIENTS: Seventy patients with 21-OHD CAH (27 boys), aged from 3 to 17...
December 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/29306234/evaluation-of-ambulatory-arterial-stiffness-index-in-hyperthyroidism
#10
Özlem Turhan İyidir, Mehmet Muhittin Yalçın, Alev Eroğlu Altınova, Emre Arslan, Bahar Uncu, Ceyla Konca Değertekin, Füsun Baloş Törüner
Background/aim: Hyperthyroidism causes hemodynamic changes that are associated with adverse cardiovascular outcomes. Twenty-four-hour ambulatory blood pressure monitoring recordings provide us with some essential data: BP variability and ambulatory arterial stiffness index (AASI). In this study, we aimed to investigate AASI and short-term BP variability in both overt and subclinical hyperthyroidism and their relationship with thyroid hormones. Materials and methods: We enrolled 36 patients with subclinical hyperthyroidism, 23 patients with overt hyperthyroidism, and 25 healthy euthyroid controls...
December 19, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29273105/the-utility-and-validity-of-the-alopecia-areata-symptom-impact-scale-in-measuring-disease-related-symptoms-and-their-effect-on-functioning
#11
Tito R Mendoza, Joyce Osei, Madeleine Duvic
Alopecia areata (AA) is an autoimmune disease that causes hair loss. Although persons with the disease can be physically described as having varying degrees of hair loss, the condition has significant ramifications on an individual's well-being. We previously reported the preliminary psychometric properties of the Alopecia Areata Symptom Impact Scale (AASIS), a disease-specific measure that asks participants about their AA symptoms and how these symptoms interfere with their daily functioning. The goals of this article are to provide a detailed description of the development of the AASIS items and to offer a psychometric update for the measure...
January 2018: Journal of Investigative Dermatology. Symposium Proceedings
https://www.readbyqxmd.com/read/29199016/microvascular-disease-during-pregnancy-in-type-1-diabetes-is-associated-with-ambulatory-arterial-stiffness
#12
Ingvild Holm Tjessem, Hanine Fadel Mustafa Al-Far, Jens Fuglsang, Finn Friis Lauszus
OBJECTIVES: The objective of this study was to evaluate the association between the ambulatory arterial stiffness index (AASI) and markers of microvascular disease during pregnancy in women with type 1 diabetes. STUDY DESIGN: A total of 151 women with type 1 diabetes mellitus were recruited for repeat 24-h BP recordings thrice during pregnancy and once three months post partum. Fifty women without diabetes served as controls. The AASI and pulse pressure (PP) were computed from blood pressure recordings...
November 23, 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29093271/combined-inhibition-of-atypical-pkc-and-histone-deacetylase-1-is-cooperative-in-basal-cell-carcinoma-treatment
#13
Amar N Mirza, Micah A Fry, Nicole M Urman, Scott X Atwood, Jon Roffey, Gregory R Ott, Bin Chen, Alex Lee, Alexander S Brown, Sumaira Z Aasi, Tyler Hollmig, Mark A Ator, Bruce D Dorsey, Bruce R Ruggeri, Craig A Zificsak, Marina Sirota, Jean Y Tang, Atul Butte, Ervin Epstein, Kavita Y Sarin, Anthony E Oro
Advanced basal cell carcinomas (BCCs) circumvent Smoothened (SMO) inhibition by activating GLI transcription factors to sustain the high levels of Hedgehog (HH) signaling required for their survival. Unfortunately, there is a lack of efficacious therapies. We performed a gene expression-based drug repositioning screen in silico and identified the FDA-approved histone deacetylase (HDAC) inhibitor, vorinostat, as a top therapeutic candidate. We show that vorinostat only inhibits proliferation of BCC cells in vitro and BCC allografts in vivo at high dose, limiting its usefulness as a monotherapy...
November 2, 2017: JCI Insight
https://www.readbyqxmd.com/read/29069166/implications-of-using-the-hearing-aids-on-quality-of-life-of-elderly
#14
Camila Zorzetto Carniel, Juliana Cristina Ferreira de Sousa, Carla Dias da Silva, Carla Aparecida de Urzedo Fortunato-Queiroz, Miguel Ângelo Hyppolito, Patricia Leila Dos Santos
PURPOSE: To evaluate through standardized questionnaires the quality of life of elderly people with hearing loss diagnosed with and without the use of hearing aids (HA) and elderly without hearing complaints. METHODS: This is a cross-sectional study with non probabilistic sample, divided into three groups divided as follows: 30 elderly people with diagnosed hearing loss and indication for use of individual sound amplification devices (hearing aids), but have not yet made use of the prosthesis; 30 individuals with hearing impairment who used hearing aids and 30 elderly without hearing complaints...
October 19, 2017: CoDAS
https://www.readbyqxmd.com/read/28992192/association-of-blood-pressure-variability-ratio-with-glomerular-filtration-rate-independent-of-blood-pressure-and-pulse-wave-velocity
#15
Angela J Woodiwiss, Gavin R Norton, Iddo Z Ben-Dov, Benjamin Gavish, Michael Bursztyn
BACKGROUND: Blood pressure variability ratio (BPVR)(derived from within-subject SD of 24-hour ambulatory blood pressure [BP]) predicts all-cause mortality independent of BP and has a similar prognostic ability to ambulatory arterial stiffness (AASI). Whether BPVR, and AASI, offer prognostic information beyond measurements of arterial stiffness at a given pressure, as indexed by pulse wave velocity (PWV), is not known. METHODS: We assessed whether BPVR and AASI were associated with indices of subclinical organ damage (TOD) [estimated glomerular filtration rate (eGFR), left ventricular mass index, early-to-late transmitral velocity (E/A), carotid intima-media thickness (IMT)] independent of BP, and whether BPVR-TOD and AASI-TOD relations were independent of PWV (applanation tonometry) in 772 randomly selected participants from an urban, developing community...
November 6, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/28847146/on-x-versus-st-jude-medical-mechanical-prosthesis-in-mitral-position-are-we-moving-forward-in-design-technology
#16
Ezzeldin A Mostafa, Ashraf A El Midany, Ahmed S Taha, Saeed R El Aasy, Ayman A Doghish, Ahmed Helmy, Sherif A Mansour, Ramy Khorshid, Hosam E Ashor, Yaser Elnahas, Mohammed Saffan
BACKGROUND: Continuous effort is still provided in designing optimal artificial heart valves with better hemodynamic function and reduced thromboembolic potential. The question is do we have moved forward toward this goal or not. METHODS: A prospective, randomized comparative study was done on 360 patients scheduled for elective mitral valve replacement. Patients were grouped into On-X group (n=180) who received On-X mechanical valve and SJM (n=180) who received St Jude mechanical valve...
July 28, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28768228/preeclampsia-is-associated-with-increased-ambulatory-arterial-stiffness-index-in-type-1-diabetes-mellitus
#17
Hanine F M Al-Far, Ingvild H Tjessem, Jens Fuglsang, Finn F Lauszus
INTRODUCTION: Treatment of mild to moderate hypertension might not benefit maternal or fetal outcome. This pessimistic point of view may have come about by using non-validated methods for measuring blood pressure in pregnancy combined with inadequate methodology for diagnosis, treatment, and monitoring effects. AIM: To determine the association between AASI in women with type 1 diabetes mellitus (T1DM) and preeclampsia, and to assess the ability of AASI to diagnose preeclampsia...
September 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28678853/randomized-clinical-trial-comparing-efficacy-and-safety-of-brand-versus-generic-alendronate-bonmax%C3%A2-for-osteoporosis-treatment
#18
RANDOMIZED CONTROLLED TRIAL
Aasis Unnanuntana, Atthakorn Jarusriwanna, Panupan Songcharoen
INTRODUCTION: Although the same efficacy and tolerability are anticipated due to both drugs containing the same active ingredients, comparative studies between brand and generic alendronate are limited. Accordingly, the objective of this study was to compare efficacy and safety between brand alendronate and a recently introduced generic alendronate drug. METHODS: A total of 140 postmenopausal women or men aged older than 50 years who met the indications for osteoporosis treatment were randomized to receive either generic (Bonmax®) or brand alendronate (Fosamax®) 70 mg/week over a 12-month period during the May 2014 to June 2015 study period...
2017: PloS One
https://www.readbyqxmd.com/read/28637401/ambulatory-arterial-stiffness-index-aasi-is-unable-to-estimate-arterial-stiffness-of-hypertensive-subjects-role-of-nocturnal-dipping-of-blood-pressure
#19
Domenico Di Raimondo, Alessandra Casuccio, Rosangela Di Liberti, Gaia Musiari, Valentina Zappulla, Alessandra D'Angelo, Antonio Pinto
BACKGROUND: Ambulatory Arterial Stiffness Index (AASI) has been proposed as an indirect and simpler method to estimate the Arterial Stiffness (AS). AASI, calculated from a set of data collected during a 24-hours ambulatory blood pressure monitoring (ABPM), is defined as 1 minus the regression slope of diastolic on systolic blood pressure (BP) values. For a given increase in diastolic BP, the increase in systolic BP is smaller in a compliant compared to a stiff artery; the stiffer the arterial tree, the closer AASI is to 1...
2017: Current Hypertension Reviews
https://www.readbyqxmd.com/read/28554985/evaluation-of-the-ambulatory-arterial-stiffness-index-in-lead-exposed-workers
#20
Uğur Nadir Karakulak, Ömer Hınç Yılmaz, Engin Tutkun, İhsan Ateş, Ceylan Bal, Meside Gündüzöz
OBJECTIVE: Lead exposure has been associated with various cardiovascular disorders. It may also cause increased inflammation and fibrosis in the arterial system resulting in an increase in arterial stiffness. In this study, the ambulatory arterial stiffness index (AASI), which is a technique that measures arterial stiffness, was evaluated in occupationally lead-exposed workers. METHODS: In this cross-sectional study, 68 lead-exposed workers without known cardiovascular risk factors and 68 healthy subjects were evaluated according to the 24-hour ambulatory blood pressure monitorization (ABPM) profiles and blood and 24-hour urine lead levels...
July 2017: Anatolian Journal of Cardiology
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