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https://www.readbyqxmd.com/read/28431990/a-common-polymorphism-decreases-lrp1-mrna-stability-and-is-associated-with-increased-plasma-factor-viii-levels
#1
Jiann-Der Lee, Kuang-Ming Hsiao, Pey-Jium Chang, Chih-Cheng Chen, Ya-Wen Kuo, Yen-Chu Huang, Huan-Lin Hsu, Ya-Hui Lin, Chih-Ying Wu, Ying-Chih Huang, Meng Lee, Chia-Yu Hsu, Yi-Ting Pan, Chih-Yu Kuo, Chun-Hsien Lin
The low-density lipoprotein receptor-related protein 1 (LRP1) gene is associated with increased levels of plasma factor VIII (FVIII). We aimed to explore eight functional genetic LRP1 variants for their potential roles in regulating FVIII levels and acute ischemic stroke (AIS). This genetic association study enrolled 192 patients with AIS and 134 controls. There were no significant differences in the genetic frequency of the eight functional single-nucleotide polymorphisms (SNPs) between the control and AIS groups...
April 18, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28431575/heterogeneous-ribonuclear-protein-a3-hnrnp-a3-is-present-in-dipeptide-repeat-protein-containing-inclusions-in-frontotemporal-lobar-degeneration-and-motor-neurone-disease-associated-with-expansions-in-c9orf72-gene
#2
Yvonne S Davidson, Louis Flood, Andrew C Robinson, Yoshihiro Nihei, Kohji Mori, Sara Rollinson, Anna Richardson, Bridget C Benson, Matthew Jones, Julie S Snowden, Stuart Pickering-Brown, Christian Haass, Tammaryn Lashley, David M A Mann
Frontotemporal Lobar Degeneration (FTLD) encompasses certain related neurodegenerative disorders which alter behaviour, personality and language. Heterogeneous ribonuclear proteins (hnRNPs) maintain RNA metabolism and changes in their function may underpin the pathogenesis of FTLD. Immunostaining for hnRNP A1, A2/B1 and A3 was performed on sections of temporal cortex with hippocampus from 61 patients with FTLD, stratified by pathological hallmarks into FTLD-tau and FTLD-TDP type A, B and C subtypes, and by genetics into patients with C9orf72 expansions, MAPT or GRN mutations, or those without known mutation...
April 21, 2017: Acta Neuropathologica Communications
https://www.readbyqxmd.com/read/28430971/association-between-native-american-owned-casinos-and-the-prevalence-of-large-for-gestational-age-births
#3
Jessica C Jones-Smith, William H Dow, Vanessa M Oddo
Background: A small number of studies have used a natural experiment approach to examine the health impacts of increased economic resources stemming from Native American-owned casinos. We build on this work by examining whether casinos are associated with obesity-related health in utero . Methods: We examined whether casino openings or expansion (as proxy for increased economic resources) are associated with a decreased likelihood of infants being born large-for-gestational-age (LGA), an important risk factor for childhood overweight/obesity...
April 19, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/28430289/evidence-from-spatial-pattern-analysis-for-the-anatomical-spread-of-%C3%AE-synuclein-pathology-in-parkinson-s-disease-dementia
#4
Richard A Armstrong
<i>The objective of this study was to determine whether there is evidence from quantitative morphometry and spatial pattern analysis to support the hypothesis of anatomical spread of -synuclein in Parkinson's disease dementia (PDD). Hence, clustering of -synuclein-immunoreactive Lewy bodies (LB), Lewy neurites (LN), and Lewy grains (LG) was studied in -synuclein-immunolabeled sections of cortical and limbic regions in 12 cases of PDD. The data suggested that: (1) LB, LN, and LG occurred in clusters which in 63% of regions were regularly distributed parallel to the tissue boundary, (2) in approximately 30% of cortical regions, the estimated cluster size of LB, LN, and LG was within the size range of cellular columns associated with the cortico-cortical pathways, (3) regularly distributed clusters were present in anatomically connected regions, and (4) the clustering pattern was similar to that of prion protein (PrPsc) deposits in Creutzfeldt-Jacob disease (CJD)...
2017: Folia Neuropathologica
https://www.readbyqxmd.com/read/28429341/hyalone%C3%A2-in-the-treatment-of-symptomatic-hip-oa-data-from-the-antiage-register-seven-years-of-observation
#5
A Migliore, U Massafra, B Frediani, E Bizzi, E Sinelnikov Yzchaki, G Gigliucci, M Cassol, S Tormenta
OBJECTIVE: Several studies on knee osteoarthritis suggest that the intra-articular administration of hyaluronic acid products may be a relevant option in the management of patients with persistent pain. The aim of this study is to report the data of efficacy of US-guided HyalOne®/Hyalubrix® 60 injections in a large population of patients with hip osteoarthritis, repeated at least 2 times per year for up to seven years. PATIENTS AND METHODS: This is a prospective, post-marketing, cohort study...
April 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28429059/a-novel-method-to-recover-inclusion-body-protein-from-recombinant-e-coli-fed-batch-processes-based-on-phage-%C3%AE-x174-derived-lysis-protein-e
#6
Daniela Ehgartner, Patrick Sagmeister, Timo Langemann, Andrea Meitz, Werner Lubitz, Christoph Herwig
Production of recombinant proteins as inclusion bodies is an important strategy in the production of technical enzymes and biopharmaceutical products. So far, protein from inclusion bodies has been recovered from the cell factory through mechanical or chemical disruption methods, requiring additional cost-intensive unit operations. We describe a novel method that is using a bacteriophage-derived lysis protein to directly recover inclusion body protein from Escherichia coli from high cell density fermentation process: The recombinant inclusion body product is expressed by using a mixed feed fed-batch process which allows expression tuning via adjusting the specific uptake rate of the inducing substrate...
April 20, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28428731/governing-mobile-technology-use-for-continuing-professional-development-in-the-australian-nursing-profession
#7
Carey Ann Mather, Fred Gale, Elizabeth Anne Cummings
BACKGROUND: The rapid growth in the use of mobile technology in Australia has outpaced its governance, especially in healthcare settings. Whilst some Australian professional bodies and organisations have developed standards and guidelines to direct appropriate use of social media and mobile technology, clear governance arrangements regarding when, where and how to use mobile technology at point of care in nursing are currently lacking. DISCUSSION: This paper analyses how the use of mobile technology by nurses at point of care is governed...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28428567/novel-oral-anticoagulants-and-exodontia-the-evidence
#8
S Nathwani, C Wanis
Background Haemostasis is crucial for the success of oral surgical treatment as bleeding problems can cause complications both pre- and post-operatively. Patients on anticoagulant drugs present a challenge due to their increased risk of bleeding.Aims To review the evidence for the management of oral surgery patients on novel oral anticoagulant therapy.Methods A literature review was conducted in May 2016 of free-text and MESH searches (keywords: apixaban, dabigatran, rivaroxaban and dental extractions) in the Cochrane Library, PubMed and CINAHL...
April 21, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28426459/the-association-between-cmv-viremia-or-endoscopic-features-and-histopathological-characteristics-of-cmv-colitis-in-patients-with-underlying-ulcerative-colitis
#9
Hong Yang, Weixun Zhou, Hong Lv, Dongsheng Wu, Yunlu Feng, Huijun Shu, Meng Jin, Lingling Hu, Qiang Wang, Dong Wu, Jie Chen, Jiaming Qian
BACKGROUND: Cytomegalovirus (CMV) infection has been shown to be related to severe or steroid-refractory ulcerative colitis (UC) flare-ups. The aim of this study was to evaluate the endoscopic and pathological characteristics of CMV colitis in patients with UC and to assess the predictive value of the endoscopic and pathological features of CMV colitis. METHODS: A total of 50 consecutive UC patients with CMV infection who were admitted to Peking Union Medical College Hospital from 2010 to 2015 were enrolled in this study...
May 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28426081/total-substitution-of-dietary-fish-oil-by-vegetable-oils-stimulates-muscle-hypertrophic-growth-in-senegalese-sole-and-the-upregulation-of-fgf6
#10
Graciliana Lopes, Luís Filipe Costa Castro, Luísa Maria Pinheiro Valente
The long term effects of fish oil (FO) substitution by increasing the levels of vegetable oils (VO), 0% (CTR), 50% (VO50) and 100% (VO100), in diets for Senegalese sole were evaluated in terms of skeletal muscle cellularity and expression of related genes. After 140 days of feeding, all fish had similar body weight and length. The inclusion of 50% VO did not result in differences in muscle cellularity, but dorsal muscle cross-sectional area and fast-twitch fibre diameter increased in fish fed total FO substitution, whilst fibre density was reduced (P < 0...
April 20, 2017: Food & Function
https://www.readbyqxmd.com/read/28425387/zebra-borne-neurotropic-equid-herpesvirus-1-meningoencephalitis-in-a-thomson-s-gazelle-eudorcas-thomsonii
#11
Kanako Sakaguchi, Kenneth Kim, Ingeborg Langohr, Annabel G Wise, Roger K Maes, Gordon Pirie, Tokuma Yanai, Mohie Haridy, Lorrie Gaschen, Fabio Del Piero
We describe the histopathologic, immunohistochemical, and molecular features of a case of meningoencephalitis in a Thomson's gazelle ( Eudorcas thomsonii) naturally infected with zebra-borne equid herpesvirus 1 (EHV-1) and the implications for the molecular detection of zebra-borne EHV-1. A 4-y-old female Thomson's gazelle was submitted for postmortem examination; no gross abnormalities were noted except for meningeal congestion. Microscopic evaluation demonstrated multifocal nonsuppurative meningoencephalitis with intranuclear eosinophilic and amphophilic inclusion bodies and EHV-9 antigen in neurons...
April 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28425176/polyhydroxyalkanoate-associated-phasins-as-phylogenetically-heterogeneous-multipurpose-proteins
#12
REVIEW
Beatriz Maestro, Jesús M Sanz
Polyhydroxyalkanoates (PHAs) are natural polyesters of increasing biotechnological importance that are synthesized by many prokaryotic organisms as carbon and energy storage compounds in limiting growth conditions. PHAs accumulate intracellularly in form of inclusion bodies that are covered with a proteinaceous surface layer (granule-associated proteins or GAPs) conforming a network-like surface of structural, metabolic and regulatory polypeptides, and configuring the PHA granules as complex and well-organized subcellular structures that have been designated as 'carbonosomes'...
April 20, 2017: Microbial Biotechnology
https://www.readbyqxmd.com/read/28424665/ca-similichlamydia-in-epitheliocystis-co-infection-of-gilthead-seabream-gills-unique-morphological-features-of-a-deep-branching-chlamydial-family
#13
Helena M B Seth-Smith, Pantelis Katharios, Nancy Dourala, José M Mateos, Alexander G J Fehr, Lisbeth Nufer, Maja Ruetten, Maricruz Guevara Soto, Lloyd Vaughan
The Planctomycetes-Verrucomicrobia-Chlamydiae (PVC) bacterial superphylum constitutes a broad range of organisms with an intriguing array of ultrastructural morphologies, including intracellular membranes and compartments and their corresponding complex genomes encoding these forms. The phylum Chlamydiae are all obligate intracellular bacteria and, although much is already known of their genomes from various families and how these regulate the various morphological forms, we know remarkably little about what is likely the deepest rooting clade of this phylum, which has only been found to contain pathogens of marine and fresh water vertebrates...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28424265/effects-of-altered-sialic-acid-biosynthesis-on-n-linked-glycan-branching-and-cell-surface-interactions
#14
Nam D Pham, Poh-Choo Pang, Soumya Krishnamurthy, Amberlyn M Wands, Paola Grassi, Anne Dell, Stuart M Haslam, Jennifer J Kohler
GNE myopathy is a rare muscle disorder associated with aging and is related to sporadic inclusion body myositis (sIBM), the most common acquired muscle disease of aging. While the cause of sIBM is unknown, GNE myopathy is associated with mutations in UDP-GlcNAc 2-epimerase/ManNAc kinase (GNE). GNE harbors two enzymatic activities required for biosynthesis of sialic acid in mammalian cells. Mutations to both GNE domains are linked to GNE myopathy. However, correlation between mutation-associated reductions in sialic acid production and disease severity is imperfect...
April 19, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28423989/outbreaks-of-bovine-herpesvirus-2-infections-in-calves-causing-ear-and-facial-skin-lesions
#15
Tatiane Terumi Negrão Watanabe, Robert B Moeller, Beate M Crossley, Patricia C Blanchard
We describe 3 outbreaks of superficial dermatitis caused by bovine herpesvirus 2 (BoHV-2) in dairy breed calves. Clinically, all of the affected calves were 12-26 d of age, had alopecia and crusts on the face and ears, and were non-pruritic and afebrile. Affected animals recovered spontaneously without any treatment within 2-4 wk after onset of clinical signs based on 1 herd with follow up. Histologic examination of all skin crust or tissue samples identified neutrophilic inflammation, mild hyperkeratosis, multinucleate syncytial cells, and intranuclear inclusion bodies in the syncytial cells...
April 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28422528/effect-of-psychopharmacotherapy-on-body-mass-index-among-children-and-adolescents-with-bipolar-disorders
#16
Ayush Patel, Wenyaw Chan, Rajender R Aparasu, Melissa Ochoa-Perez, Jeff T Sherer, Rohan Medhekar, Hua Chen
OBJECTIVE: To assess the long-term effect of all treatment options for pediatric bipolar disorders on body mass index (BMI) and to explore individual characteristics associated with less BMI increase during psychotropic medication exposures. METHODS: A retrospective cohort study was conducted by using the 1995 to 2010 General Electric Electronic Medical Record database. Individuals aged 18 years or younger who had a new bipolar disorder episode were identified. Treatment exposure was defined based on the medication regimens patients received, which include atypical antipsychotic (AT) monotherapy, mood stabilizer (MS) monotherapy, antidepressant (AD) monotherapy, AT+MS polytherapy, AT+AD polytherapy, MS+AD polytherapy, and no treatment...
April 19, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28421482/cost-effectiveness-of-stereotactic-radiosurgery-and-stereotactic-body-radiation-therapy-a-critical-review
#17
REVIEW
Nataniel H Lester-Coll, David J Sher
PURPOSE OF REVIEW: This review aims to summarize and appraise published cost-effectiveness studies on stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT). RECENT FINDINGS: We performed a Medline search of cost-effectiveness studies of SRS, SBRT, and other cancer treatment modalities such as surgery and systemic therapy from 2006 to 2016. We included studies that used both modeling and retrospective review techniques. We excluded studies of benign disease...
June 2017: Current Oncology Reports
https://www.readbyqxmd.com/read/28419821/expression-of-the-enzymatically-active-legumain-like-cysteine-proteinase-tvlegu-1-of-trichomonas-vaginalis-in-pichia-pastoris
#18
Gerardo Reséndiz-Cardiel, Rossana Arroyo, Jaime Ortega-López
The legumain-like cysteine proteinase TvLEGU-1 from Trichomonas vaginalis plays a major role in trichomonal cytoadherence. However, its structure-function characterization has been limited by the lack of a reliable recombinant expression platform to produce this protein in its native folded conformation. TvLEGU-1 has been expressed in Escherichia coli as inclusion bodies and all efforts to refold it have failed. Here, we describe the expression of the synthetic codon-optimized tvlegu-1 (tvlegu-1-opt) gene in Pichia pastoris strain X-33 (Mut+) under the inducible AOX1 promoter...
April 15, 2017: Protein Expression and Purification
https://www.readbyqxmd.com/read/28417654/assessment-of-burn-size-in-obese-adults-a-literature-review
#19
Kaveh Borhani-Khomani, Søren Partoft, Rikke Holmgaard
PURPOSE: Obesity causes changes in the total body surface area as well as the distribution of skin surfaces. In burn management, three methods are commonly used to determine the surface area burned: the patient's palm, the rule of nines, and the Lund-Browder chart. These methods rely on the distribution of skin surface, although none of these methods consider differences in body mass. This study investigates the relationship between body surfaces and body mass in the assessment of burn size to determine the validity of the conventional methods when applied to obese individuals...
April 18, 2017: Journal of Plastic Surgery and Hand Surgery
https://www.readbyqxmd.com/read/28417475/the-role-of-early-gestation-ultrasound-in-the-assessment-of-fetal-anatomy-in-maternal-obesity
#20
Letty Romary, Elena Sinkovskaya, Sabrina Ali, Tina D Cunningham, Shannon Marwitz, Aimee Heeze, Lindsey Herlands, Lea Porche, Jennifer Philips, Alfred Abuhamad
OBJECTIVES: The 2012 Eunice Kennedy Shriver National Institute of Child Health fetal imaging consensus suggested that fetal anatomy ultrasound in obese pregnancies be performed at 20 to 22 weeks, with follow-up in 2 to 4 weeks if anatomy is incomplete. It was postulated that imaging in early gestation may improve visualization, although no prospective trials had been done to date. METHODS: We performed a prospective longitudinal blinded trial comparing an early gestation ultrasound (13 + 0 to 15 + 6 weeks) with the traditional second-trimester ultrasound for completion of the fetal anatomy survey in obese patients...
April 18, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
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