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centric relation

Gary Goldstein, Mark Andrawis, Mijin Choi, Jonathan Wiens, Malvin N Janal
STATEMENT OF PROBLEM: The definition of centric relation (CR) has been both controversial and divisive, with little consensus. PURPOSE: The purpose of this study was to determine whether agreement can be reached on a definition for CR among the Fellows of the Academy of Prosthodontics, the organization that writes the Glossary of Prosthodontic Terms. MATERIAL AND METHODS: A survey of the Fellows of the Academy of Prosthodontics was conducted at the organization's annual business meeting...
October 17, 2016: Journal of Prosthetic Dentistry
Nathan J Hare, Ling Y Lee, Ian Loke, Warwick J Britton, Bernadette M Saunders, Morten Thaysen-Andersen
Tuberculosis (TB) remains a prevalent and lethal infectious disease. The glycobiology associated with Mycobacterium tuberculosis infection of front-line alveolar macrophages is still unresolved. Herein, we investigated the regulation of protein N-glycosylation in human macrophages and their secreted microparticles (MPs) used for intercellular communication upon M. tb infection. LC-MS/MS-based proteomics and glycomics were performed to monitor the regulation of glycosylation enzymes and receptors and the N-glycome in in vitro-differentiated macrophages and in isolated MPs upon M...
October 19, 2016: Journal of Proteome Research
Gang Li, David Talmy, Douglas A Campbell
Light drives phytoplankton productivity, so phytoplankton must exploit variable intensities and durations of light exposure, depending upon season, latitude and depth. We analyzed the growth, photophysiology and composition of small, Thalassiosira pseudonana, and large, Thalassiosira punctigera, centric diatoms from temperate, coastal marine habitats, responding to a matrix of photoperiods and growth light intensities. T. pseudonana showed fastest growth rates under long photoperiods and low to moderate light intensities, while the larger T...
October 18, 2016: Journal of Phycology
Rachel A Sheridan, Ann M Decker, Alexandra B Plonka, Hom-Lay Wang
PURPOSE: Occlusal overload may cause implant biomechanical failures, marginal bone loss, or even complete loss of osseointegration. Thus, it is important for clinicians to understand the role of occlusion in implant long-term stability. This systematic review updates the understanding of occlusion on dental implants, the impact on the surrounding peri-implant tissues, and the effects of occlusal overload on implants. Additionally, recommendations of occlusal scheme for implant prostheses and designs were formulated...
October 4, 2016: Implant Dentistry
Federico Gelpi, Daniele De Santis, Simone Marconcini, Francesco Briguglio, Marco Finotti
This clinical report illustrates a multidisciplinary approach for the rehabilitation of a young adult patient affected by a bilateral edentulous space and an anterior deep bite. The patient required orthodontics and surgical corticotomy and implantology (both performed with a piezo device). A multidisciplinary planning approach, including orthodontics, oral and periodontic surgery, and restorative dentistry, has an important role in the final outcome of treatment. In fact a dental class I occlusion has been established only on the right side...
December 2015: Int J Implant Dent
Mayuko Furuta, Masaki Ueno, Akihiro Fujimoto, Shinya Hayami, Satoru Yasukawa, Fumiyoshi Kojima, Koji Arihiro, Yoshiiku Kawakami, Christopher P Wardell, Yuichi Shiraishi, Hiroko Tanaka, Kaoru Nakano, Kazuhiro Maejima, Aya Sasaki-Oku, Naoki Tokunaga, Keith A Boroevich, Tetsuo Abe, Hiroshi Aikata, Hideki Ohdan, Kunihito Goto, Michiaki Kubo, Tatsuhiko Tsunoda, Satoru Miyano, Kazuaki Chayama, Hiroki Yamaue, Hidewaki Nakagawa
BACKGROUND & AIMS: Liver cancer has a high risk of multi-centric (MC) occurrence due to a strong carcinogenic background in the liver, in addition to a high risk of intrahepatic metastasis (IM). There are large characteristic differences between IM and MC with regards to their development and clinical outcome, but discriminating between IM and MC is usually non-trivial with respect to clinical or pathological aspects. METHODS: In this study, we performed whole-genome and RNA sequencing analyses of 49 liver nodules and two extra-hepatic metastatic tumors from 23 patients to investigate for any potential to discriminate between IM and MC at the molecular level...
October 11, 2016: Journal of Hepatology
Prabhu Nagnathappa Kasture, K H Nagabhushan, Arun Kumar
INTRODUCTION: Dengue is a rapidly expanding global health problem. Approximately 2.5 billion people live in dengue-risk regions with about 100 million new cases each year worldwide. The cumulative dengue diseases burden has attained an unprecedented proportion in recent times with sharp increase in the size of human population at risk. The management of dengue virus infection is essentially supportive and symptomatic and no specific treatment is available for increasing the fallen platelets, which have a significant role in causing the mortality of dengue patient...
June 2016: Journal of the Association of Physicians of India
Brandon Battis, Linda Clifford, Mostaqul Huq, Edrick Pejoro, Scott Mambourg
OBJECTIVES: Patients treated with oral chemotherapy appear to have less contact with the treating providers. As a result, safety, adherence, medication therapy monitoring, and timely follow-up may be compromised. The trend of treating cancer with oral chemotherapy agents is on the rise. However, standard clinical guidance is still lacking for prescribing, monitoring, patient education, and follow-up of patients on oral chemotherapy across the healthcare settings. The purpose of this project is to establish an oral chemotherapy monitoring clinic, to create drug and lab specific provider order sets for prescribing and lab monitoring, and ultimately to ensure safe and effective treatment of the veterans we serve...
October 12, 2016: Journal of Oncology Pharmacy Practice
Melanie A Martin, Geni Garcia, Hillard S Kaplan, Michael D Gurven
Six months of exclusive breastfeeding (EBF) is considered optimal for infant health, though globally most infants begin complementary feeding (CF) earlier-including among populations that practice prolonged breastfeeding. Two frameworks for understanding patterns of early CF emerge in the literature. In the first, maternal and infant needs trade-off, as "maternal-centric" factors-related to time and energy demands, reproductive investment, cultural influences, and structural barriers- favor supplanting breastfeeding with earlier and increased CF...
October 6, 2016: Social Science & Medicine
Adam P Deveau, Victoria L Bentley, Jason N Berman
Current treatment strategies for acute leukemias largely rely on nonspecific cytotoxic drugs that result in high therapy-related morbidity and mortality. Cost effective, pertinent animal models are needed to link in vitro studies with the development of new therapeutic agents in clinical trials on a high-throughput scale. However, targeted therapies have had limited success moving from bench-to-clinic, often due to unexpected off-target effects. The zebrafish has emerged as a reliable in vivo tool for modeling human leukemia...
October 6, 2016: Experimental Hematology
Jay Champlin, Rachael Edwards, Sudhakar Pipavath
Occupational lung diseases span a variety of pulmonary disorders caused by inhalation of dusts or chemical antigens in a vocational setting. Included in these are the classic mineral pneumoconioses of silicosis, coal worker's pneumoconiosis, and asbestos-related diseases as well as many immune-mediated and airway-centric diseases, and new and emerging disorders. Although some of these have characteristic imaging appearances, a multidisciplinary approach with focus on occupational exposure history is essential to proper diagnosis...
November 2016: Radiologic Clinics of North America
Pritha Ghosh, Oommen K Mathew, Ramanathan Sowdhamini
BACKGROUND: RNA-binding proteins (RBPs) interact with their cognate RNA(s) to form large biomolecular assemblies. They are versatile in their functionality and are involved in a myriad of processes inside the cell. RBPs with similar structural features and common biological functions are grouped together into families and superfamilies. It will be useful to obtain an early understanding and association of RNA-binding property of sequences of gene products. Here, we report a web server, RStrucFam, to predict the structure, type of cognate RNA(s) and function(s) of proteins, where possible, from mere sequence information...
October 7, 2016: BMC Bioinformatics
Tina P George, Tessamma Thomas
Genomic studies have become noncoding RNA (ncRNA) centric after the study of different genomes provided enormous information on ncRNA over the past decades. The function of ncRNA is decided by its secondary structure, and across organisms, the secondary structure is more conserved than the sequence itself. In this study, the optimal secondary structure or the minimum free energy (MFE) structure of ncRNA was found based on the thermodynamic nearest neighbor model. MFE of over 2600 ncRNA sequences was analyzed in view of its signal properties...
2016: Genomics Insights
Gerard J Garvan, Cynthia W Garvan, Linda S Behar-Horenstein
The importance of educating dental students in cultural competence has been widely emphasized, but there is a need to assess cultural competence in a consistent and reliable way. The aims of this study were to determine latent constructs for the initial measure of cultural competence for oral health providers, the Knowledge, Efficacy, and Practices Instrument (KEPI), and to determine how well these factors related to previously identified latent constructs. Data were collected in surveys of dental students and from dental hygiene, dental assisting, and dental faculty members in 44 academic dental institutions from 2012 to 2015...
October 2016: Journal of Dental Education
Maxwell R Mumbach, Adam J Rubin, Ryan A Flynn, Chao Dai, Paul A Khavari, William J Greenleaf, Howard Y Chang
Genome conformation is central to gene control but challenging to interrogate. Here we present HiChIP, a protein-centric chromatin conformation method. HiChIP improves the yield of conformation-informative reads by over 10-fold and lowers the input requirement over 100-fold relative to that of ChIA-PET. HiChIP of cohesin reveals multiscale genome architecture with greater signal-to-background ratios than those of in situ Hi-C.
September 19, 2016: Nature Methods
A Goday, D Bellido, I Sajoux, A B Crujeiras, B Burguera, P P García-Luna, A Oleaga, B Moreno, F F Casanueva
UNLABELLED: Brackground:The safety and tolerability of very low-calorie-ketogenic (VLCK) diets are a current concern in the treatment of obese type 2 diabetes mellitus (T2DM) patients. OBJECTIVE: Evaluating the short-term safety and tolerability of a VLCK diet (<50 g of carbohydrate daily) in an interventional weight loss program including lifestyle and behavioral modification support (Diaprokal Method) in subjects with T2DM. METHODS: Eighty-nine men and women, aged between 30 and 65 years, with T2DM and body mass index between 30 and 35 kg m(-)(2) participated in this prospective, open-label, multi-centric randomized clinical trial with a duration of 4 months...
September 19, 2016: Nutrition & Diabetes
Lionello Bossi, Nara Figueroa-Bossi
Many bacterial regulatory small RNAs (sRNAs) have several mRNA targets, which places them at the centre of regulatory networks that help bacteria to adapt to environmental changes. However, different mRNA targets of any given sRNA compete with each other for binding to the sRNA; thus, depending on relative abundances and sRNA affinity, competition for regulatory sRNAs can mediate cross-regulation between bacterial mRNAs. This 'target-centric' perspective of sRNA regulation is reminiscent of the competing endogenous RNA (ceRNA) hypothesis, which posits that competition for a limited pool of microRNAs (miRNAs) in higher eukaryotes mediates cross-regulation of mRNAs...
September 19, 2016: Nature Reviews. Microbiology
Valentina La Cognata, Giovanna Morello, Giulia Gentile, Velia D'Agata, Chiara Criscuolo, Francesca Cavalcanti, Sebastiano Cavallaro
Parkinson's disease (PD), the second most common progressive neurodegenerative disorder, was long believed to be a non-genetic sporadic syndrome. Today, only a small percentage of PD cases with genetic inheritance patterns are known, often complicated by reduced penetrance and variable expressivity. The few well-characterized Mendelian genes, together with a number of risk factors, contribute to the major sporadic forms of the disease, thus delineating an intricate genetic profile at the basis of this debilitating and incurable condition...
October 2016: Neurogenetics
Chunyu Liu, Aldi T Kraja, Jennifer A Smith, Jennifer A Brody, Nora Franceschini, Joshua C Bis, Kenneth Rice, Alanna C Morrison, Yingchang Lu, Stefan Weiss, Xiuqing Guo, Walter Palmas, Lisa W Martin, Yii-Der Ida Chen, Praveen Surendran, Fotios Drenos, James P Cook, Paul L Auer, Audrey Y Chu, Ayush Giri, Wei Zhao, Johanna Jakobsdottir, Li-An Lin, Jeanette M Stafford, Najaf Amin, Hao Mei, Jie Yao, Arend Voorman, Martin G Larson, Megan L Grove, Albert V Smith, Shih-Jen Hwang, Han Chen, Tianxiao Huan, Gulum Kosova, Nathan O Stitziel, Sekar Kathiresan, Nilesh Samani, Heribert Schunkert, Panos Deloukas, Man Li, Christian Fuchsberger, Cristian Pattaro, Mathias Gorski, Charles Kooperberg, George J Papanicolaou, Jacques E Rossouw, Jessica D Faul, Sharon L R Kardia, Claude Bouchard, Leslie J Raffel, André G Uitterlinden, Oscar H Franco, Ramachandran S Vasan, Christopher J O'Donnell, Kent D Taylor, Kiang Liu, Erwin P Bottinger, Omri Gottesman, E Warwick Daw, Franco Giulianini, Santhi Ganesh, Elias Salfati, Tamara B Harris, Lenore J Launer, Marcus Dörr, Stephan B Felix, Rainer Rettig, Henry Völzke, Eric Kim, Wen-Jane Lee, I-Te Lee, Wayne H-H Sheu, Krystal S Tsosie, Digna R Velez Edwards, Yongmei Liu, Adolfo Correa, David R Weir, Uwe Völker, Paul M Ridker, Eric Boerwinkle, Vilmundur Gudnason, Alexander P Reiner, Cornelia M van Duijn, Ingrid B Borecki, Todd L Edwards, Aravinda Chakravarti, Jerome I Rotter, Bruce M Psaty, Ruth J F Loos, Myriam Fornage, Georg B Ehret, Christopher Newton-Cheh, Daniel Levy, Daniel I Chasman
Meta-analyses of association results for blood pressure using exome-centric single-variant and gene-based tests identified 31 new loci in a discovery stage among 146,562 individuals, with follow-up and meta-analysis in 180,726 additional individuals (total n = 327,288). These blood pressure-associated loci are enriched for known variants for cardiometabolic traits. Associations were also observed for the aggregation of rare and low-frequency missense variants in three genes, NPR1, DBH, and PTPMT1. In addition, blood pressure associations at 39 previously reported loci were confirmed...
October 2016: Nature Genetics
Ze-Qing Huang, Xiao-Hui Zheng, Xiang Yu, Chong-Zhi Ou-Yang
: The radiocapitellar line (RCL) has long been used for the radiographic evaluation of elbow injuries in children. However, the utility of the RCL remains limited because the RCL does not always intersect the ossified capitellum centrically. To explore the eccentric rule of the RCL in young children, this study sought to evaluate how the RCL eccentric distance (ED) relative to the center point of the ossific capitellum changes with age. In 1022 children with normal elbows, aged between 1 and 10 years, the RCLs were drawn along the radial neck on the elbow anteroposterior (AP) and lateral radiographs by two orthopedic surgeons blinded to the study...
September 3, 2016: Journal of Pediatric Orthopedics. Part B
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