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https://www.readbyqxmd.com/read/28440029/treatment-effects-of-reverse-twin-block-and-reverse-pull-face-mask-on-craniofacial-morphology-in-early-and-late-mixed-dentition-children
#1
N Fareen, M K Alam, M F Khamis, N Mokhtar
OBJECTIVE: Reverse Twin-Block (RTB) and Reverse Pull Face Mask (RPFM) appliances are used to correct Class III malocclusion in growing patients. Aim of this retrospective study was to compare and analyse craniofacial changes produced by RTB and RPFM in the early and late mixed dentition in Malay children with Class III malocclusion. METHODS: Data consisted of pre- and post-treatment lateral cephalograms of 95 children, 49 patients with RTB and 46 patients with RPFM, divided into an early (8-9 year) and late (10-11 year) group...
April 25, 2017: Orthodontics & Craniofacial Research
https://www.readbyqxmd.com/read/28438163/enhanced-status-of-inflammation-and-endothelial-activation-in-subjects-with-familial-hypercholesterolaemia-and-their-related-unaffected-family-members-a-case-control-study
#2
Thuhairah Rahman, Nur Suhana Hamzan, Atiqah Mokhsin, Radzi Rahmat, Zubin Othman Ibrahim, Rafezah Razali, Malathi Thevarajah, Hapizah Nawawi
BACKGROUND: Familial hypercholesterolaemia (FH) leads to premature coronary artery diseases (CAD) which pathophysiologically can be measured by inflammation, endothelial activation and oxidative stress status. However, the status of these biomarkers among related unaffected relatives of FH cases and whether FH is an independent predictor of these biomarkers have not been well established. Thus, this study aims to (1) compare the biomarkers of inflammation, endothelial activation and oxidative stress between patients with FH, their related unaffected relatives (RUC) and normolipaemic subjects (NC) (2)determine whether FH is an independent predictor of these biomarkers...
April 24, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28437620/american-association-of-clinical-endocrinologists-and-american-college-of-endocrinology-guidelines-for-management-of-dyslipidemia-and-prevention-of-cardiovascular-disease
#3
Paul S Jellinger, Yehuda Handelsman, Paul D Rosenblit, Zachary T Bloomgarden, Vivian A Fonseca, Alan J Garber, George Grunberger, Chris K Guerin, David S H Bell, Jeffrey I Mechanick, Rachel Pessah-Pollack, Kathleen Wyne, Donald Smith, Eliot A Brinton, Sergio Fazio, Michael Davidson
OBJECTIVE: The development of these guidelines is mandated by the American Association of Clinical Endocrinologists (AACE) Board of Directors and American College of Endocrinology (ACE) Board of Trustees and adheres with published AACE protocols for the standardized production of clinical practice guidelines (CPGs). METHODS: Recommendations are based on diligent reviews of the clinical evidence with transparent incorporation of subjective factors, according to established AACE/ACE guidelines for guidelines protocols...
April 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28436123/an-improved-uniformly-more-powerful-exact-fisher-hayter-pairwise-comparisons-procedure
#4
Bushi Wang, Xinping Cui
Pairwise comparison is a very common multiple comparison problem. It is known that Fisher's LSD test does not control the familywise error rate (FWER) when there are more than three groups to be compared. Improved testing strategies include the Tukey-Kramer (TK) test that eliminates the F-test step and the two-step Fisher-Hayter (FH) test which requires a significant F-test. We propose a modified FH-test that is uniformly more powerful than the original version and relies on exact size α test under the balanced model...
April 24, 2017: Biometrical Journal. Biometrische Zeitschrift
https://www.readbyqxmd.com/read/28435368/correlation-between-frontal-sinus-dimensions-and-cephalometric-indices-a-cross-sectional-study
#5
Azita Tehranchi, Saeed Reza Motamedian, Sara Saedi, Sattar Kabiri, Shireen Shidfar
OBJECTIVE: Growth prediction plays a significant role in accurate diagnosis and treatment planning of orthodontics patients. It was hypothesized that the unique pattern of pneumatization of the frontal sinus as a component of craniofacial structure would influence the skeletal growth pattern and may be used as a growth predictor. MATERIALS AND METHODS: A total of 144 subjects (78 females and 66 males) with a mean age of 19.26 ± 4.66 years were included in this retrospective study...
January 2017: European Journal of Dentistry
https://www.readbyqxmd.com/read/28434814/novel-protein-biomarkers-associated-with-coronary-artery-disease-in-statin-treated-patients-with-familial-hypercholesterolemia
#6
Sven Bos, Michael Phillips, Gerald F Watts, Adrie J M Verhoeven, Eric J G Sijbrands, Natalie C Ward
BACKGROUND: Familial hypercholesterolemia (FH) is the most common and serious monogenic disorder of lipid metabolism. The incidence of coronary artery disease (CAD) varies among both treated and untreated FH patients. OBJECTIVE: The aim of the study was to utilize proteomics to identify novel protein biomarkers that differentiate genetically confirmed heterozygous patients with FH at high CAD risk from those at low CAD risk. METHODS: Sixty genetically confirmed FH patients were recruited and stratified into (1) asymptomatic FH with low atherosclerotic burden (FH, n = 20); (2) asymptomatic FH with high atherosclerotic burden (FH + Ca, n = 20); and (3) FH with previously confirmed symptomatic CAD (FH + CAD, n = 20)...
April 4, 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/28434482/how-to-implement-clinical-guidelines-to-optimise-familial-hypercholesterolaemia-diagnosis-and-treatment
#7
Michel Farnier, Fernando Civeira, Olivier Descamps
BACKGROUND AND AIMS: Familial hypercholesterolaemia (FH) is a genetic disorder associated with significantly elevated plasma low-density lipoprotein cholesterol (LDL-C) and premature coronary heart disease (CHD). Optimal management of FH relies on early identification and treatment with statins alone or in combination with other lipid-lowering therapies. A lack of awareness of FH and its manifestations among primary care physicians and specialists has led to many individuals being misdiagnosed in the early stages of the disease, further increasing the risk of CHD and requiring much more intensive lipid-lowering strategies...
April 2017: Atherosclerosis. Supplements
https://www.readbyqxmd.com/read/28432103/morphology-and-cardiac-physiology-are-differentially-affected-by-temperature-in-developing-larvae-of-the-marine-fish-mahi-mahi-coryphaena-hippurus
#8
Prescilla Perrichon, Christina Pasparakis, Edward M Mager, John D Stieglitz, Daniel D Benetti, Martin Grosell, Warren W Burggren
Cardiovascular performance is altered by temperature in larval fishes, but how acute vs. chronic temperature exposures independently affect cardiac morphology and physiology in the growing larva is poorly understood. Consequently, the influence of water temperature on cardiac plasticity was investigated in developing mahi-mahi. Morphological (e.g. standard length, heart angle) and physiological cardiac variables (e.g. heart rate fH, stroke volume, cardiac output) were recorded under two conditions by imaging: i) under acute temperature exposure where embryos were reared at 25°C up to 128 hours post-fertilization (hpf) and then acutely exposed to 25° (rearing temperature), 27° and 30°C; ii) at two rearing (chronic) temperatures of 26° and 30°C and performed at 32 and 56 hpf...
April 21, 2017: Biology Open
https://www.readbyqxmd.com/read/28429694/the-rationale-and-design-of-the-national-familial-hypercholesterolemia-registries-in-turkey-a-hit1-and-a-hit2-studies
#9
Meral Kayıkçıoğlu, Lale Tokgözoğlu
OBJECTIVE: Familial hypercholesterolemia (FH) is a genetic disease characterized by extremely high levels of cholesterol, leading to premature atherosclerosis. Although many countries have already addressed the burden of FH by means of national registries, Turkey has no national FH registry or national screening program to detect FH. Creation of a series of FH registries is planned as part of Turkish FH Initiative endorsed by the Turkish Society of Cardiology to meet this need. This article provides detailed information on the rationale and design of the first 2 FH registries (A-HIT1 and A-HIT2)...
April 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28429242/genetics-of-dyslipidemia-and-ischemic-heart-disease
#10
REVIEW
Kavita Sharma, Ragavendra R Baliga
PURPOSE OF REVIEW: Genetic dyslipidemias contribute to the prevalence of ischemic heart disease. The field of genetic dyslipidemias and their influence on atherosclerotic heart disease is rapidly developing and accumulating increasing evidence. The purpose of this review is to describe the current state of knowledge in regard to inherited atherogenic dyslipidemias. The disorders of familial hypercholesterolemia (FH) and elevated lipoprotein(a) will be detailed. Genetic technology has made rapid advancements, leading to new discoveries in inherited atherogenic dyslipidemias, which will be explored in this review, as well as a description of possible future developments...
May 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28428224/familial-hypercholesterolemia-and-type-2-diabetes-in-the-old-order-amish
#11
Huichun Xu, Kathleen A Ryan, Thomas J Jaworek, Lorraine Southam, Jeffrey G Reid, John D Overton, Aris Baras, Marja K Puurunen, Eleftheria Zeggini, Simeon I Taylor, Alan R Shuldiner, Braxton D Mitchell
Alleles associated with lower levels of low density lipoprotein cholesterol (LDL-C) have recently been associated with an increased risk of type 2 diabetes (T2D), highlighting the complex relationship between LDL-C and diabetes. This observation begs the question whether LDL-C-raising alleles are associated with a decreased risk of T2D. This issue was recently addressed in a large familial hypercholesterolemia (FH) screening study, which reported a lower prevalence of self-reported diabetes in FH subjects than age-matched relatives without FH...
April 20, 2017: Diabetes
https://www.readbyqxmd.com/read/28424685/analysis-of-linear-antibody-epitopes-on-factor-h-and-cfhr1-using-sera-of-patients-with-autoimmune-atypical-hemolytic-uremic-syndrome
#12
Eszter Trojnár, Mihály Józsi, Katalin Uray, Dorottya Csuka, Ágnes Szilágyi, Danko Milosevic, Vesna D Stojanović, Brankica Spasojević, Krisztina Rusai, Thomas Müller, Klaus Arbeiter, Kata Kelen, Attila J Szabó, György S Reusz, Satu Hyvärinen, T Sakari Jokiranta, Zoltán Prohászka
INTRODUCTION: In autoimmune atypical hemolytic uremic syndrome (aHUS), the complement regulator factor H (FH) is blocked by FH autoantibodies, while 90% of the patients carry a homozygous deletion of its homolog complement FH-related protein 1 (CFHR1). The functional consequence of FH-blockade is widely established; however, the molecular basis of autoantibody binding and the role of CFHR1 deficiency in disease pathogenesis are still unknown. We performed epitope mapping of FH to provide structural insight in the autoantibody recruitment on FH and potentially CFHR1...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28424190/odd-chain-fatty-acids-as-a-biomarker-for-dietary-fiber-intake-a-novel-pathway-for-endogenous-production-from-propionate
#13
Karolin Weitkunat, Sara Schumann, Daniela Nickel, Silke Hornemann, Klaus J Petzke, Matthias B Schulze, Andreas Fh Pfeiffer, Susanne Klaus
Background: The risk of type 2 diabetes is inversely correlated with plasma concentrations of odd-chain fatty acids [OCFAs; pentadecanoic acid (15:0) and heptadecanoic acid (17:0)], which are considered as biomarkers for dairy fat intake in humans. However, rodent studies suggest that OCFAs are synthesized endogenously from gut-derived propionate. Propionate increases with dietary fiber consumption and has been shown to improve insulin sensitivity.Objective: We hypothesized that OCFAs are produced in humans from dietary fibers by a novel endogenous pathway...
April 19, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28413778/family-history-and-apoe4-risk-for-alzheimer-s-disease-impact-the-neural-correlates-of-episodic-memory-by-early-midlife
#14
M N Rajah, L M K Wallace, E Ankudowich, E H Yu, A Swierkot, R Patel, M M Chakravarty, D Naumova, J Pruessner, R Joober, S Gauthier, S Pasvanis
Episodic memory impairment is a consistent, pronounced deficit in pre-clinical stages of late-onset Alzheimer's disease (AD). Individuals with risk factors for AD exhibit altered brain function several decades prior to the onset of AD-related symptoms. In the current event-related fMRI study of spatial context memory we tested the hypothesis that middle-aged adults (MA; 40-58 yrs) with a family history of late onset AD (MA+ FH), or a combined + FH and apolipoprotein E ε4 allele risk factors for AD (MA+ FH + APOE4), will exhibit differences in encoding and retrieval-related brain activity, compared to - FH - APOE4 MA controls...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28407624/risk-of-malignancy-and-risk-of-neoplasia-in-the-bethesda-indeterminate-categories-study-on-4-532-thyroid-fine-needle-aspirations-from-a-single-institution-in-india
#15
Swati Mahajan, Radhika Srinivasan, Arvind Rajwanshi, Bishan Radotra, Naresh Panda, Pranab Dey, Nalini Gupta, Raje Nijhawan
OBJECTIVES: To determine the frequency of category 3 (atypia of undetermined significance [AUS]/follicular lesion of undetermined significance [FLUS]), category 4 (follicular neoplasm), and category 5 (suspicious for malignancy) of The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC), the risk of malignancy (ROM) and the risk of neoplasia (RON) in these categories. STUDY DESIGN: A retrospective 6-year audit of 4,532 thyroid fine-needle aspirations (FNA) reported as per the TBSRTC from a single institution with cytohistological correlation in 335 cases...
April 14, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28405938/genetic-architecture-of-familial-hypercholesterolaemia
#16
REVIEW
Mahtab Sharifi, Marta Futema, Devaki Nair, Steve E Humphries
PURPOSE OF REVIEW: Familial hypercholesterolaemia (FH) is an inherited disorder of low-density lipoprotein cholesterol (LDL-C) which is characterised by a raised cholesterol level from birth and a high risk of premature coronary heart disease. In this paper, we review the genetic basis of FH and its impact on the clinical presentation. RECENT FINDINGS: Mutations in any of three genes (LDLR, APOB and PCSK9) are known to cause autosomal dominant FH, but a mutation can be found in only ∼40% of patients with a clinical diagnosis of FH...
May 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28403670/genetic-variants-in-fh-are-associated-with-renal-histopathologic-subtypes-of-lupus-nephritis-a-large-cohort-study-from-china
#17
M Tan, J-B Hao, H Chu, F-M Wang, D Song, L Zhu, F Yu, Y-Z Li, Y Song, M-H Zhao
Objective Genetic variants in FH (complement factor H) were reported to associate with susceptibility to systemic lupus erythematosus (SLE). This study proposed that the genetic defects of FH in the susceptibility and in the development of lupus nephritis might be different. Methods This study enrolled 334 lupus nephritis patients, 269 SLE patients without clinical renal involvement and 350 controls. Two-step genotyping was performed. First, all the exons of the FH gene were fully sequenced in 100 lupus nephritis patients and 100 healthy controls...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28400483/somatic-and-inherited-mutations-in-primary-aldosteronism
#18
Fabio Luiz Fernandes-Rosa, Sheerazed Boulkroun, Maria-Christina Zennaro
Primary aldosteronism (PA), the most common form of secondary hypertension, is caused in the majority of cases by unilateral aldosterone producing adenoma (APA) or bilateral adrenal hyperplasia. In the last years, recurrent somatic mutations in KCNJ5, CACNA1D, ATP1A1, and ATP2B3 were proved to be associated with APA development, explaining more than 50% of sporadic APA. The identification of these mutations have allowed the establishment of a model for APA development involving modifications in the intracellular ionic equilibrium and in the regulation of cell membrane potential, leading to autonomous aldosterone overproduction...
April 11, 2017: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/28399482/functionalized-polymer-iron-oxide-hybrid-nanofibers-electrospun-filtration-devices-for-metal-oxyanion-removal
#19
Katherine T Peter, Adam J Johns, Nosang V Myung, David M Cwiertny
Via a single-pot electrospinning synthesis, we developed a functionalized polymer-metal oxide nanofiber filter for point of use (POU) water treatment of metal oxyanions (e.g., arsenate and chromate). Polyacrylonitrile (PAN) functionalization was accomplished by inclusion of surface-active, quaternary ammonium salts (QAS) [cetyltrimethylammonium bromide (CTAB) or tetrabutylammonium bromide (TBAB)] that provide strong base ion exchange sites. Embedded iron oxide [ferrihydrite (Fh)] nanoparticles were used for their established role as metal sorbents...
April 4, 2017: Water Research
https://www.readbyqxmd.com/read/28396295/molecular-characterization-of-fasciola-flukes-obtained-from-wild-sika-deer-and-domestic-cattle-in-hokkaido-japan
#20
Madoka Ichikawa-Seki, Tomoko Shiroma, Tatsuya Kariya, Ryo Nakao, Yuma Ohari, Kei Hayashi, Shinya Fukumoto
The number of wild sika deer (Cervus nippon yesoensis) continues to increase in Hokkaido Prefecture, Japan. The major concern for the livestock industry is the transmission of pathogens between sika deer and cattle. Fasciolosis is an important disease that can occur in both animals. The aim of this study was to examine the possible mutual transmission of this disease in Hokkaido Prefecture. A total of 105 Fasciola flukes were obtained from sika deer and 96 from domestic cattle. The Fasciola flukes in Japan are reported to possess no mature sperm...
April 7, 2017: Parasitology International
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