keyword
MENU ▼
Read by QxMD icon Read
search

atrophy

keyword
https://www.readbyqxmd.com/read/27922936/the-rejoice-trial-a-phase-3-randomized-controlled-trial-evaluating-the-safety-and-efficacy-of-a-novel-vaginal-estradiol-soft-gel-capsule-for-symptomatic-vulvar-and-vaginal-atrophy
#1
Ginger D Constantine, James A Simon, James H Pickar, David F Archer, Harvey Kushner, Brian Bernick, Gina Gasper, Shelli Graham, Sebastian Mirkin
OBJECTIVE: To evaluate the safety and efficacy of TX-004HR vaginal estradiol soft-gel capsules for moderate-to-severe dyspareunia associated with postmenopausal vulvar and vaginal atrophy. METHODS: In this randomized, double-blind, placebo-controlled, phase 3 study, postmenopausal women with a self-identified most bothersome symptom of dyspareunia received 4, 10, or 25 μg TX-004HR or placebo for 12 weeks. Four co-primary efficacy endpoints were change from baseline to week 12 in percentages of superficial and parabasal cells, vaginal pH, and severity of dyspareunia...
December 5, 2016: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/27922865/additional-value-of-early-phase-18f-fp-cit-pet-image-for-differential-diagnosis-of-atypical-parkinsonism
#2
Soyoung Jin, Minyoung Oh, Seung Jun Oh, Jungsu S Oh, Sang Ju Lee, Sun Ju Chung, Jae Seung Kim
PURPOSE: Regional cerebral perfusion is coupled to metabolism in general. Early perfusion dominant imaging using F-FP-CIT PET (pCIT) may provide complementary information to delayed dopamine transporter dominant images. We investigated the ability of pCIT to differentiate atypical Parkinson disorder from Parkinson disease (PD) compared to FDG and the image quality for optimizing the acquisition time. METHODS: Sixty-seven subjects [PD, 23 subjects; multiple system atrophy-cerebellar type (MSA-C), 27 subjects; MSA-Parkinson type (MSA-P), 12 subjects; and progressive supranuclear palsy (PSP), 5 subjects] underwent F-FP-CIT and FDG PET...
December 3, 2016: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/27922487/breast-augmentation-combining-fat-injection-and-breast-implants-in-patients-with-atrophied-breasts
#3
Burhan Özalp, Mustafa Aydinol
Breast augmentation is a challenging issue in atrophied breasts related to breastfeeding. Here, we describe a modification combining breast implants and fat grafting to obtain a successful outcome without implant edge visibility and palpability.Thirty-four women with atrophied breasts underwent breast augmentation over a 6-year period. The breast implants were placed in the subglandular plane to obtain optimal filling and expansion of atrophied breast tissue. Autologous fat grafting was performed above the inframammary sulcus to prevent implant visibility and palpability due to insufficient soft tissue coverage...
December 2, 2016: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/27922200/a-fluorescence-lifetime-based-binding-assay-for-class-iia-histone-deacetylases
#4
Christian Meyners, Monique Mertens, Pablo Wessig, Franz-Josef Meyer-Almes
Class IIa HDACs show extremely low enzymatic activity and no commonly accepted endogenous substrate is known today. Increasing evidence suggests that these enzymes exert their effect rather through molecular recognition of acetylated proteins and recruiting other proteins like HDAC3 to the desired target location. Accordingly, class IIa HDACs like bromodomains have been suggested to act as "Readers" of acetyl marks, whereas enzymatically active HDACs from class I or IIb are called "Erasers" to highlight their capability to remove acetyl groups from acetylated histones or other proteins...
December 6, 2016: Chemistry: a European Journal
https://www.readbyqxmd.com/read/27921261/attempting-to-compensate-for-reduced-neuronal-nitric-oxide-synthase-protein-with-nitrate-supplementation-cannot-overcome-metabolic-dysfunction-but-rather-has-detrimental-effects-in-dystrophin-deficient-mdx-muscle
#5
Cara A Timpani, Adam J Trewin, Vanesa Stojanovska, Ainsley Robinson, Craig A Goodman, Kulmira Nurgali, Andrew C Betik, Nigel Stepto, Alan Hayes, Glenn K McConell, Emma Rybalka
Duchenne muscular dystrophy arises from the loss of dystrophin and is characterized by calcium dysregulation, muscular atrophy, and metabolic dysfunction. The secondary reduction of neuronal nitric oxide synthase (nNOS) from the sarcolemma reduces NO production and bioavailability. As NO modulates glucose uptake, metabolism, and mitochondrial bioenergetics, we investigated whether an 8-week nitrate supplementation regimen could overcome metabolic dysfunction in the mdx mouse. Dystrophin-positive control (C57BL/10) and dystrophin-deficient mdx mice were supplemented with sodium nitrate (85 mg/l) in drinking water...
December 5, 2016: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/27921253/aberrant-alterations-of-mitochondrial-factors-drp1-and-opa1-in-the-brains-of-scrapie-experiment-rodents
#6
Xiao -Dong Yang, Qi Shi, Jing Sun, Yan Lv, Yue Ma, Cao Chen, Kang Xiao, Wei Zhou, Xiao-Ping Dong
The abnormal mitochondrial dynamics has been reported in the brains of some neurodegenerative diseases, such as Alzheimer's disease (AD) and Parkinson's disease (PD), but limitedly described in prion disease. Dynamin-related protein 1 (Drpl) and optic atrophy protein 1 (Opa1) are two essential elements for mitochondria fission and fusion. To evaluate possible changes of mitochondria dynamics during prion infection, the situations of brain Drp1 and Opa1 of scrapie strains 139A, ME7, and S15 mice, as well as 263K-infected hamsters, were analyzed...
December 6, 2016: Journal of Molecular Neuroscience: MN
https://www.readbyqxmd.com/read/27921205/consistent-pattern-in-positional-instability-of-polyfocal-full-optics-accommodative-iol
#7
Yu Cheol Kim, Kyung Tae Kang, Youngdo Yeo, Ki-San Kim, Frank S Siringo
PURPOSE: We describe cases of dislocation or subluxation of the WIOL-CF(®) polyfocal full-optics intraocular lens (IOL) and suggest a consistent pattern and possible mechanism for the IOL instability. METHODS: This is a retrospective case series of five consecutive eyes in three patients with WIOL-CF(®) IOL instability at Keimyung University Dongsan Medical Center and Kimkisan Eye Center from 2012 to 2014. The medical records and ocular exam data for these patients were analyzed...
December 5, 2016: International Ophthalmology
https://www.readbyqxmd.com/read/27921132/-differential-diagnosis-of-juvenile-normal-pressure-glaucoma
#8
K Geidel, P Wiedemann, J D Unterlauft
The case of a 50-year-old female patient with autosomal dominant optic atrophy is described, which was initially misinterpreted and treated as normal pressure glaucoma. Bilateral partial optic atrophy can be diagnosed by chance with mild manifestation of symptoms and can initially be misinterpreted as glaucoma. Taking a detailed medical history and performing a thorough optic nerve head examination can raise the suspicion of hereditary optic atrophy. The reliable detection of autosomal dominant optic atrophy by genetic investigations should be strived for in such cases...
December 5, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27921092/testicular-microlithiasis-patient-compliance-in-a-two-year-follow-up-program
#9
M R Pedersen, P J S Osther, F B Soerensen, S R Rafaelsen
Introduction: We present a retrospective 2-year follow-up cohort of 103 men with testicular microlithiasis (TML) and discuss patient compliance and the value of surveillance. Methods: A retrospective analysis of patients examined with scrotal ultrasonography (US) in the period from 2008 through 2010 was performed. A total of 103 men with TML were diagnosed and offered US follow-up every 6 months for 2 years. They were retrospectively analyzed regarding demographics and follow-up details, including the development of any kind of malignancy until March 2015, using the Danish Electronic Pathology Registry...
November 2016: Ultrasound International Open
https://www.readbyqxmd.com/read/27920792/hippocampal-volumetry-as-a-biomarker-for-dementia-in-people-with-low-education
#10
Jaime D Mondragón, César Celada-Borja, Fernando Barinagarrementeria-Aldatz, Martín Burgos-Jaramillo, Héctor Manuel Barragán-Campos
BACKGROUND/AIMS: To evaluate the relationship between hippocampal volume and cognitive decline in patients with dementia due to probable Alzheimer's disease (AD), amnestic mild cognitive impairment (aMCI) and education, and the possible relationship between cognitive reserve and education in this population. METHODS: From February 2013 to October 2015, 76 patients (25 men, 51 women) were classified according to the NIA-AA diagnostic criteria. We used two 3.0-tesla MRI scanners and performed manual hippocampal volumetry...
September 2016: Dementia and Geriatric Cognitive Disorders Extra
https://www.readbyqxmd.com/read/27920685/lipofilling-a-new-therapeutic-option-for-the-treatment-of-lupus-panniculitis-induced-atrophy
#11
Laura Polivka, Marc Revol, Maxime Battistella, Hervé Bachelez
Lupus panniculitis is a rare manifestation of cutaneous lupus erythematosus, which may lead to major aesthetic sequelae with a severe impact on patients' quality of life. We report 2 cases supporting the short- and long-term efficacy and safety of lipofilling in the treatment of lupus panniculitis-induced atrophy. These observations pave the way for prospective, larger-scale studies in patients with scarring lupus panniculitis, provided that the autoimmune pathogenic process is in complete, stable remission...
September 2016: Case Reports in Dermatology
https://www.readbyqxmd.com/read/27920431/cerebral-blood-flow-blood-supply-and-cognition-in-type-2-diabetes-mellitus
#12
Jacobus F A Jansen, Frank C G van Bussel, Harm J van de Haar, Matthias J P van Osch, Paul A M Hofman, Martin P J van Boxtel, Robert J van Oostenbrugge, Miranda T Schram, Coen D A Stehouwer, Joachim E Wildberger, Walter H Backes
We investigated whether type 2 diabetes (T2DM) and the presence of cognitive impairment are associated with altered cerebral blood flow (CBF). Forty-one participants with and thirty-nine without T2DM underwent 3-Tesla MRI, including a quantitative technique measuring (macrovascular) blood flow in the internal carotid artery and an arterial spin labeling technique measuring (microvascular) perfusion in the grey matter (GM). Three analysis methods were used to quantify the CBF: a region of interest analysis, a voxel-based statistical parametric mapping technique, and a 'distributed deviating voxels' method...
December 2016: Scientific Reports
https://www.readbyqxmd.com/read/27920424/ultrastructural-characterization-of-the-lower-motor-system-in-a-mouse-model-of-krabbe-disease
#13
Valentina Cappello, Laura Marchetti, Paola Parlanti, Silvia Landi, Ilaria Tonazzini, Marco Cecchini, Vincenzo Piazza, Mauro Gemmi
Krabbe disease (KD) is a neurodegenerative disorder caused by the lack of β- galactosylceramidase enzymatic activity and by widespread accumulation of the cytotoxic galactosyl-sphingosine in neuronal, myelinating and endothelial cells. Despite the wide use of Twitcher mice as experimental model for KD, the ultrastructure of this model is partial and mainly addressing peripheral nerves. More details are requested to elucidate the basis of the motor defects, which are the first to appear during KD onset. Here we use transmission electron microscopy (TEM) to focus on the alterations produced by KD in the lower motor system at postnatal day 15 (P15), a nearly asymptomatic stage, and in the juvenile P30 mouse...
December 2016: Scientific Reports
https://www.readbyqxmd.com/read/27919547/granuloma-formation-in-a-patient-with-gne-myopathy-a-case-report
#14
Keiko Nakamura, Tsuyoshi Hamaguchi, Kenji Sakai, Daisuke Noto, Kenjiro Ono, Yukiko Hayashi, Ichizo Nishino, Masahito Yamada
We report a patient with GNE myopathy with a homozygous mutation (c.1505-4G>A) in GNE gene. The patient recognized progressive weakness of extremities at age 60. Neurological examination at age 65 revealed severe weakness and atrophy in the tibialis anterior muscles and distal predominant moderate weakness in the extremities. Muscle biopsy performed at age 65 showed myopathic changes with rimmed vacuoles, and the noteworthy finding was non-caseating epithelioid cell granuloma formation surrounded by numerous inflammatory cells...
November 18, 2016: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/27919489/cognitive-event-related-potentials-in-multiple-sclerosis-correlation-with-mri-and-neuropsychological-findings
#15
Vasilios K Kimiskidis, Vasileios Papaliagkas, Kyriaki Sotirakoglou, Zoi K Kouvatsou, Victoria K Kapina, Efrosini Papadaki, Vaia Tsimourtou, Elvira Masoura, Dimitrios A Kazis, Sotirios Papayiannopoulos, Triantafyllos Geroukis, Sevasti Bostanjopoulou
BACKGROUND: Cognitive event-related potentials (ERPs) have been previously correlated with T2 lesion load (Τ2LL) in patients with multiple sclerosis (MS). It is currently unknown, however, whether ERPs also correlate with brain atrophy or the presence of T1 hypointense lesions ("black holes") which reflect tissue destruction and axonal loss. The primary aim of the current study is to explore the effect of neuroradiological parameters such as brain atrophy, T1 and T2 lesion load on auditory ERPs in MS patients...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27919482/the-association-of-cognitive-impairment-with-gray-matter-atrophy-and-cortical-lesion-load-in-clinically-isolated-syndrome
#16
Sevda Diker, Arzu Ceylan Has, Aslı Kurne, Rahşan Göçmen, Kader Karlı Oğuz, Rana Karabudak
BACKGROUND: Multiple sclerosis can impair cognition from the early stages and has been shown to be associated with gray matter damage in addition to white matter pathology. OBJECTIVES: To investigate the profile of cognitive impairment in clinically isolated syndrome (CIS), and the contribution of cortical inflammation, cortical and deep gray matter atrophy, and white matter lesions to cognitive decline. METHODS: Thirty patients with clinically isolated syndrome and twenty demographically- matched healthy controls underwent neuropsychologic assessment through the Rao Brief Repeatable Battery, and brain magnetic resonance imaging with double inversion recovery using a 3T scanner...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27918935/depressive-symptoms-in-parkinson-s-disease-correlate-with-cortical-atrophy-over-time
#17
Alexandru Hanganu, Marie-Andrée Bruneau, Clotilde Degroot, Christophe Bedetti, Béatriz Mejia-Constain, Anne-Louise Lafontaine, Sylvain Chouinard, Oury Monchi
INTRODUCTION: Depressive symptoms are very common in patients with Parkinson's disease (PD) and have a significant impact on the quality of life. METHODS: The present study analyzed the correlations between over-time changes in depressive symptoms and gray matter parameters of cortical thickness and subcortical volumes in non-demented PD patients. RESULTS: A significant correlation was observed, between increased scores for depression over time and lower cortical thickness over time in the right temporo-parietal junction, right occipital medial region, right dorsolateral prefrontal cortex, right posterior cingulate region, left middle temporal as well as left supplementary motor area...
December 2, 2016: Brain and Cognition
https://www.readbyqxmd.com/read/27917786/structural-changes-in-the-cerebrum-cerebellum-and-corpus-callosum-in-migraine-patients
#18
Berin T Demir, Nezihe A Bayram, Zübeyde Ayturk, Hüsamettin Erdamar, Pelin Seven, Ayşegül Calp, Merve Sazak, Hatice G Ceylan
PURPOSE: The purpose of this study was to demonstrate the relationship among the cerebrum, cerebellum and corpus callosum in migraine patients. METHODS: This work was conducted with cooperation of the Turgut Özal Medical Faculty, Department of Anatomy and Neurology. Migraine patients were divided into four groups: new patients; 1-5 years; 5-10 years; and, more than 10 years. All patients (n=75) and control subjects (n=20) underwent Magnetic Resonance Imaging (MRI) and brain images were processed by ONIS and Image J...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27917345/cholecystectomy-and-duodenogastric-reflux-interacting-effects-over-the-gastric-mucosa
#19
Erdinc Mercan, Ugur Duman, Deniz Tihan, Evren Dilektasli, Kazim Senol
AIMS: To evaluate association between duodenogastric reflux and early gastric mucosal changes before and after the cholecystectomy procedure. MATERIALS AND METHODS: Patients were evaluated with preoperative and postoperative endoscopy and endoscopic biopsy. Demographic and clinical characteristics, histological parameters, presence of duodenogastric reflux, and Updated Sydney scores were noted. RESULTS: A total of fifty patients who obeyed the follow-up were enrolled into the study...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27917311/rock-inhibition-promotes-attachment-proliferation-and-wound-closure-in-human-embryonic-stem-cell-derived-retinal-pigmented-epithelium
#20
Roxanne H Croze, William J Thi, Dennis O Clegg
PURPOSE: Nonexudative (dry) age-related macular degeneration (AMD), a leading cause of blindness in the elderly, is associated with the loss of retinal pigmented epithelium (RPE) cells and the development of geographic atrophy, which are areas devoid of RPE cells and photoreceptors. One possible treatment option would be to stimulate RPE attachment and proliferation to replace dying/dysfunctional RPE and bring about wound repair. Clinical trials are underway testing injections of RPE cells derived from pluripotent stem cells to determine their safety and efficacy in treating AMD...
November 2016: Translational Vision Science & Technology
keyword
keyword
38840
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"