Digital Commons Network^™

Nhs Dentistry Is At Breaking Point – Only Radical Action May Be Enough To Fix It, I Mills

Peninsula Dental School

Almost 90% of NHS dental practices in the UK are no longer accepting new adult patients, according to a report by the BBC. Only one in five practices are willing to accept children as new patients. Reports also show that between 2019 and 2021, only around 36% of UK adults were able to get an appointment with an NHS dentist. Those fortunate enough to get an appointment often have to wait months for routine dental care. The lack of access to emergency care is even worse, with many patients taking matters into their own hands and resorting to DIY dentistry. …

2022-08-19 Institutional Animal Care And Use Committee Meeting Minutes, Morehead State University. Faculty Senate., Institutional Animal Care And Use Committee.

Faculty Senate Records

Institutional Animal Care and Use Committee meeting minutes from August 19, 2022.

Faculty Senate Executive Committee, Agenda, August 22, 2022, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• University Business
• HR Policy Changes
• Empowering Teaching Excellence Annual Report
• Old Business
• Academic Freedom
• Standards of Conduct
• Track Changes

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites - Field Sampling Plan (Fsp) Bres No. 16 - Curry., Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

The Role And Outcomes Of Thoracodistal Bypass, Andrea Mcsweeny, Anthony Feghali, Tuong Nguyen, Michael Nooromid, Dawn Salvatore, Paul Dimuzio, Babak Abai

Department of Surgery Faculty Papers

Objectives

Endovascular procedures for lower extremity revascularization are becoming more commonplace due to low morbidity, mortality, and shorter length of stay. The role of open bypass must be reconsidered. Aortobifemoral bypass is the gold standard for extensive aortoiliac occlusive disease (AIOD); however, thoracodistal bypass holds a niche position. We investigate indications and outcomes of thoracodistal bypass.

Methods

Medical records of five patients who underwent thoracodistal bypass at Thomas Jefferson University Hospital (TJUH) between 2012 and 2019 were reviewed. Contemporary and historical literature was reviewed.

Results

Indications included calcified paravisceral pathology, previous failed or infected bypass grafts, and prior abdominal operations. …

Advanced Triage Protocol: The Role Of An Automated Lactate Order In Expediting Rapid Identification Of Patients At Risk Of Sepsis In The Emergency Department, Andrew Baum, Brendan G Carr, Sarah M Perman, Jennifer Barger, Munish Goyal, David F. Gaieski

Department of Emergency Medicine Faculty Papers

We undertook a process improvement initiative to expedite rapid identification of potential sepsis patients based on triage chief complaint, vital signs, and initial lactate level.

Design: Prospective cohort study.

Setting: Seven hundred-bed tertiary care hospital with ≅65,000 patient visits/yr.

Patients: Patients presenting to emergency department (ED) triage who met the following criteria: greater than or equal to two of the three systemic inflammatory response syndrome criteria assessable in triage, a chief complaint suggestive of infection, emergency severity index 2 or 3, and ambulatory to ED.

Interventions: A computer-generated lactate order was created, staff education and resources increased, and point-of-care lactate …

Consequences Of Biofilm Architecture On Vibrio Cholerae Ecology And Life History, Benjamin Ray Wucher

Dartmouth College Ph.D Dissertations

The diversity of microbes and the environments they inhabit are staggering. In many of these environments, bacteria have evolved to form sessile surface attached communities called biofilms. These biofilms have wide reaching impacts from importance in global carbon cycling, to persistent catheter infections, to biofouling and wastewater treatment. While many species of microbes form biofilms to survive in their environment, the architectures of these structures vary widely between organisms. Even though a great deal of work has been done to understand bacterial communities and their functions, little work has examined how the spatial aspects of biofilm architecture can affect the …

Genome Architecture And Diverged Selection Shaping Pattern Of Genomic Differentiation In Wild Barley, Wenying Zhang, Cong Tan, Haifei Hu, Rui Pan, Yuhui Xiao, Kai Ouyang, Yong Jia, Xiao-Qi Zhang, Camilla Hill, Penghao Wang, Brett Chapman, Yong Han, Gaofeng Zhou, Le Xu, Yanhao Xu, Tefera Angessa, Hao Luo, Sharon Westcott, Darshan Sharma, Eviatar Nevo, Roberto Barrero, Matthew I. Bellgard, Tianhua He, Xiaohai Tian, Chengdao Li

Grain and Other Field Crops Research Articles

Divergent selection of populations in contrasting environments leads to functional genomic divergence. However, the genomic architecture underlying heterogeneous genomic differentiation remains poorly understood. Here, we de novo assembled two high-quality wild barley (Hordeum spontaneum K. Koch) genomes and examined genomic differentiation and gene expression patterns under abiotic stress in two populations. These two populations had a shared ancestry and originated in close geographic proximity but experienced different selective pressures due to their contrasting micro-environments. We identified structural variants that may have played significant roles in affecting genes potentially associated with well-differentiated phenotypes such as flowering time and drought response between …

Method Optimization For The Determination Of Cannabinoids In Blood By Liquid Chromatography Tandem Mass Spectrometry (Lc-Ms/Ms), Kevin D. Carrera

Student Theses

Delta-9-tetrahydrocannabinol (THC) continues to be one of the most popular drugs in the USA. Along with THC, other cannabinoids such as cannabidiol (CBD), are on the rise due to an increase in medicinal usage as well as the passage of different legislations removing these products from their current schedule I status. Thus, an urgency exists to develop robust and sensitive analytical methods to determine cannabinoids, especially THC, CBD and metabolites, in biological samples. The purpose of this study was to investigate different analytical procedures to determine the best method to identify and quantify CBD, THC and their metabolites in whole …

Omicron Spike Function And Neutralizing Activity Elicited By A Comprehensive Panel Of Vaccines, John E. Bowen, Amin Addetia, Ha V Dang, Cameron Stewart, Jack T. Brown, William K. Sharkey, Kaitlin R. Sprouse, Kumail Ahmed, Asefa Shariq Ansari, Najeeha Talat Iqbal

Department of Paediatrics and Child Health

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of concern comprises several sublineages, with BA.2 and BA.2.12.1 having replaced the previously dominant BA.1 and with BA.4 and BA.5 increasing in prevalence worldwide. We show that the large number of Omicron sublineage spike mutations leads to enhanced angiotensin-converting enzyme 2 (ACE2) binding, reduced fusogenicity, and severe dampening of plasma neutralizing activity elicited by infection or seven clinical vaccines relative to the ancestral virus. Administration of a homologous or heterologous booster based on the Wuhan-Hu-1 spike sequence markedly increased neutralizing antibody titers and breadth against BA.1, BA.2, BA.2.12.1, BA.4, and …

Human Total, Basal And Activity Energy Expenditures Are Independent Of Ambient Environmental Temperature, Xueying Zhang, Yosuke Yamada, Hiroyuki Sagayama, Philip N Ainslie, Ellen E Blaak, Maciej S Buchowski, Graeme L Close, Jamie A Cooper, Sai Krupa Das, Lara R Dugas, Michael Gurven, Asmaa El Hamdouchi, Sumei Hu, Noorjehan Joonas, Peter Katzmarzyk, William E Kraus, Robert F Kushner, William R Leonard, Corby K Martin, Erwin P Meijer, Marian L Neuhouser, Robert M Ojiambo, Yannis P Pitsiladis, Guy Plasqui, Ross L Prentice, Susan B Racette, Eric Ravussin, Leanne M Redman, Rebecca M Reynolds, Susan B Roberts, Luis B Sardinha, Analiza M Silva, Eric Stice, Samuel S Urlacher, Edgar A Van Mil, Brian M Wood, Alexia J Murphy-Alford, Cornelia Loechl, Amy H Luke, Jennifer Rood, Dale A Schoeller, Klaas R Westerterp, William W Wong, Herman Pontzer, John R Speakman, Iaea Dlw Database Consortium

Children’s Nutrition Research Center Staff Publications

Lower ambient temperature (Ta) requires greater energy expenditure to sustain body temperature. However, effects of Ta on human energetics may be buffered by environmental modification and behavioral compensation. We used the IAEA DLW database for adults in the USA (n = 3213) to determine the effect of Ta (−10 to +30°C) on TEE, basal (BEE) and activity energy expenditure (AEE) and physical activity level (PAL). There were no significant relationships (p > 0.05) between maximum, minimum and average Ta and TEE, BEE, AEE and PAL. After adjustment for fat-free mass, fat mass and age, statistically significant (p < 0.01) relationships between TEE, BEE and Ta emerged in females but the effect sizes were not biologically meaningful. Temperatures inside buildings are regulated at 18–25°C independent of latitude. Hence, adults in the US modify their environments to keep TEE constant across a wide range of external ambient temperatures.

Barriers And Facilitators To Exclusive Breastfeeding In Rural Pakistan: A Qualitative Exploratory Study, Atif Riaz, Shelina Bhamani, Sheraz Ahmed, Fayyaz Umrani, Sadaf Jakhro, Abdul Khaliq Qureshi, Syed Asad Ali

Department of Paediatrics and Child Health

Background: Exclusive breastfeeding (EBF) of children until six months of age is considered one of the most critical interventions in tackling childhood undernutrition. EBF rates are suboptimal in Pakistan, particularly in rural areas where child undernutrition is most prevalent. This study aimed to explore barriers to EBF in a rural context of Pakistan.
Methods: The study was conducted in the rural district Matiari of Sindh, Pakistan, during Jan-March 2020. We used a qualitative exploratory study design and conducted 36 focus group discussions (FGDs). Participants were purposively selected mothers who had not practiced EBF during their previous childbirth, their spouses and …

Did Usage Of Mental Health Apps Change During Covid-19? A Comparative Study Based On An Objective Recording Of Usage Data And Demographics, Maryam Aziz, Aiman Erbad, Mohamed Basel Almourad, Majid Altuwairiqi, John Mcalaney, Raian Ali

All Works

This paper aims to objectively compare the use of mental health apps between the pre-COVID-19 and during COVID-19 periods and to study differences amongst the users of these apps based on age and gender. The study utilizes a dataset collected through a smartphone app that objectively records the users' sessions. The dataset was analyzed to identify users of mental health apps (38 users of mental health apps pre-COVID-19 and 81 users during COVID-19) and to calculate the following usage metrics; the daily average use time, the average session time, the average number of launches, and the number of usage days. …

Delivering Community Library Services And Adult Library Education For The Aged In Nigeria's Rural Communities, Emmanuel Chukwudi Ihekwoaba

Library Philosophy and Practice (e-journal)

This study investigated the provision of community library services and adult literacy education for aged people living in rural communities in Nigeria by public services librarians who are in charge of overseeing the library's programs and services geared toward the aged. The researchers adopted a conceptual framework for the study to determine the literacy objectives and the significance of the topic for people of advanced age who live in rural communities. The difficulties encountered by librarians in providing library services to the aged were discussed. The paper recommended strategies to help aged people in Nigeria who live in rural areas …

Phase 2 Of Extracellular Rna Communication Consortium Charts Next-Generation Approaches For Extracellular Rna Research, Bogdan Mateescu, Jennifer C Jones, Roger P Alexander, Eric Alsop, Ji Yeong An, Alex Boomgarden, Alfonso Cayota, Hsueh-Chia Chang, Al Charest, Daniel T Chiu, Robert J Coffey, Saumya Das, Peter De Hoff, Andrew Demello, Crislyn D'Souza-Schorey, David Elashoff, Kiarash R Eliato, Jeffrey L Franklin, David J Galas, Mark B Gerstein, Ionita H Ghiran, David B Go, Stephen Gould, Tristan R Grogan, James N Higginbotham, Florian Hladik, Tony Jun Huang, Xiaoye Huo, Elizabeth Hutchins, Dennis K Jeppesen, Tijana Jovanovic-Talisman, Betty Y S Kim, Sung Kim, Kyoung-Mee Kim, Yong Kim, Robert R Kitchen, Vaughan Knouse, Emily L Laplante, Carlito B Lebrilla, L James Lee, Kathleen M Lennon, Guoping Li, Feng Li, Tieyi Li, Tao Liu, Zirui Liu, Adam L Maddox, Kyle Mccarthy, Bessie Meechoovet, Nalin Maniya, Yingchao Meng, Aleksandar Milosavljevic, Byoung-Hoon Min, Amber Morey, Martin Ng, John Nolan, Getulio P De Oliveira Junior, Michael E Paulaitis, Tuan Anh Phu, Robert L Raffai, Eduardo Reátegui, Matthew E Roth, David A Routenberg, Joel Rozowsky, Joseph Rufo, Satyajyoti Senapati, Sigal Shachar, Himani Sharma, Anil K Sood, Stavros Stavrakis, Alessandra Stürchler, Muneesh Tewari, Juan P Tosar, Alexander K Tucker-Schwartz, Andrey Turchinovich, Nedyalka Valkov, Kendall Van Keuren-Jensen, Kasey C Vickers, Lucia Vojtech, Wyatt N Vreeland, Ceming Wang, Kai Wang, Zeyu Wang, Joshua A Welsh, Kenneth W Witwer, David T W Wong, Jianping Xia, Ya-Hong Xie, Kaichun Yang, Mikołaj P Zaborowski, Chenguang Zhang, Qin Zhang, Angela M Zivkovic, Louise C Laurent

Faculty, Staff and Student Publications

The extracellular RNA communication consortium (ERCC) is an NIH-funded program aiming to promote the development of new technologies, resources, and knowledge about exRNAs and their carriers. After Phase 1 (2013-2018), Phase 2 of the program (ERCC2, 2019-2023) aims to fill critical gaps in knowledge and technology to enable rigorous and reproducible methods for separation and characterization of both bulk populations of exRNA carriers and single EVs. ERCC2 investigators are also developing new bioinformatic pipelines to promote data integration through the exRNA atlas database. ERCC2 has established several Working Groups (Resource Sharing, Reagent Development, Data Analysis and Coordination, Technology Development, nomenclature, …

Investigation Of The Hydrogen Sulfide Signaling Pathway In Schwann Cells During Peripheral Nerve Degeneration: Multi-Omics Approaches, Ki-Hoon Park, Sang Hoon Kim, Seung Geun Yeo, Wonseok Park, Geul Bang, Jin Young Kim, Min-Sik Kim, Na Young Jeong, Junyang Jung

Faculty, Staff and Student Publications

No abstract provided.

Human Total, Basal And Activity Energy Expenditures Are Independent Of Ambient Environmental Temperature, Xueying Zhang, Susan B Racette, Et Al.

2020-Current year OA Pubs

Lower ambient temperature (T

Cochlear Ribbon Synapse Maturation Requires Nlgn1 And Nlgn3, Miguel A Ramirez, Yuzuru Ninoyu, Cayla Miller, Leonardo R Andrade, Seby Edassery, Ewa Bomba-Warczak, Briana Ortega, Uri Manor, Mark A Rutherford, Rick A Friedman, Jeffrey N Savas

2020-Current year OA Pubs

Hearing depends on precise synaptic transmission between cochlear inner hair cells and spiral ganglion neurons through afferent ribbon synapses. Neuroligins (Nlgns) facilitate synapse maturation in the brain, but they have gone unstudied in the cochlea. We report

The Feel Of Inclusivity, Kristen M Patti, Gary J Patti

2020-Current year OA Pubs

Collaboration between diverse groups with different perspectives promotes scientific discovery. To enhance these partnerships and facilitate communication, innovative advances in universal design are essential.

A User-Friendly Tool For Cloud-Based Whole Slide Image Segmentation With Examples From Renal Histopathology, Brendon Lutnick, Sanjay Jain, Et Al

2020-Current year OA Pubs

Background: Image-based machine learning tools hold great promise for clinical applications in pathology research. However, the ideal end-users of these computational tools (e.g., pathologists and biological scientists) often lack the programming experience required for the setup and use of these tools which often rely on the use of command line interfaces.

Methods: We have developed

Results: By segmenting glomeruli, interstitial fibrosis and tubular atrophy, and vascular structures from renal and non-renal WSIs, we demonstrate the scalability, best practices for transfer learning, and effects of dataset variability. Finally, we demonstrate an application for animal model research, analyzing glomerular features in three …

Examining The Complementarity Between The Eric Compilation Of Implementation Strategies And The Behaviour Change Technique Taxonomy: A Qualitative Analysis, Sheena Mchugh, Justin Presseau, Courtney T Luecking, Byron J Powell

2020-Current year OA Pubs

BACKGROUND: Efforts to generate evidence for implementation strategies are frustrated by insufficient description. The Expert Recommendations for Implementing Change (ERIC) compilation names and defines implementation strategies; however, further work is needed to describe the actions involved. One potentially complementary taxonomy is the behaviour change techniques (BCT) taxonomy. We aimed to examine the extent and nature of the overlap between these taxonomies.

METHODS: Definitions and descriptions of 73 strategies in the ERIC compilation were analysed. First, each description was deductively coded using the BCT taxonomy. Second, a typology was developed to categorise the extent of overlap between ERIC strategies and BCTs. …

Engineering Rotating Apical-Out Airway Organoid For Assessing Respiratory Cilia Motility, Piyumi Wijesekara, Prakarsh Yadav, Lydia A. Perkins, Donna B. Stolz, Jonathan M. Franks, Simon C. Watkins, Emily Reinoso Jacome, Steven L. Brody, Amjad Horani, Jian Xu, Amir Barati Farimani, Xi Ren

2020-Current year OA Pubs

Motile cilia project from the airway apical surface and directly interface with inhaled external environment. Owing to cilia's nanoscale dimension and high beating frequency, quantitative assessment of their motility remains a sophisticated task. Here we described a robust approach for reproducible engineering of apical-out airway organoid (AOAO) from a defined number of cells. Propelled by exterior-facing cilia beating, the mature AOAO exhibited stable rotational motion when surrounded by Matrigel. We developed a computational framework leveraging computer vision algorithms to quantify AOAO rotation and correlated it with the direct measurement of cilia motility. We further established the feasibility of using AOAO …

Analysis Of Cancer Patients' Understanding Of Clinical Trials To Help Identifying Enrolment Barriers In Clinical Trials For Stanford Cancer Centers, Debjani Ghoshal

Master's Projects and Capstones

Clinical trials are studies conducted as a part of research to evaluate the safety and efficacy of a drug and device as a treatment option. Enrolment in a clinical trial is very critical for the success of the interventions. Therefore, it is important to improve the patient recruitment to clinical trials, specifically in oncology. There are many barriers which prevents from a successful enrolment of cancer patients in a clinical trial. And due to these barriers, there are low participations in clinical trials. There are many factors that influence the decision of the patients to participate in a clinical …

Implementing A Courtesy Call System To Increase Patient Satisfaction, Tessa Garcia

Master's Projects and Capstones

Abstract

Problem: An assessment of a home health microsystem found a decrease of patient satisfaction using Home Health Consumer of Healthcare Providers and Systems (HHCAHPS) survey scoring. Low HHCAHPS scores equivalate to poor quality care, which has a negative impact on patients and the organization itself.

Context: The setting for this project was a home health department microsystem in Northern, California serving a 400-patient population. The project was implemented within the quality department of the home health organization.

Interventions: Evidence shows that implementation of a courtesy call check-in improves satisfaction and patient outcomes. A courtesy call check-in was implemented to …

Healthcare Worker Burnout: An Impending Crisis Or An Opportunity For Organizational Posttraumatic Growth, Isabella Stofberg

Master's Projects and Capstones

Healthcare Worker Burnout (HCWB) has become a global and national phenomenon. Amplified by the COVID-19 pandemic, and further exacerbated by the healthcare worker shortage, healthcare institutions and policy makers find themselves in a unique position to incorporate creative solutions to address this seemingly monumental issue. The World Health Organization classifies burnout as an occupational phenomenon due to its causes being rooted in the work environment, rather than the individual. Caused by chronic workplace stress, burnout is characterized by mental exhaustion, feeling depleted, having mental distance from the job at hand, feeling negative or cynical as well as experiencing decreased professional …

Review: The Secret To Superhuman Strength By Alison Bechdel, Tammi M. Owens

Criss Library Faculty Publications

This is a review of the graphic novel: The Secret to Superhuman Strength by Alison Bechdel

Diving Into The Vertical Dimension Of Elasmobranch Movement Ecology, Samantha Andrzejaczek, Tim C D Lucas, Maurice C Goodman, Nigel E Hussey, Amelia J Armstrong, Aaron Carlisle, Daniel M Coffey, Adrian C Gleiss, Charlie Huveneers, David M P Jacoby, Mark G Meekan, Johann Mourier, Lauren R Peel, Kátya Abrantes, André S Afonso, Matthew J Ajemian, Brooke N Anderson, Scot D Anderson, Gonzalo Araujo, Asia O Armstrong, Pascal Bach, Adam Barnett, Mike B Bennett, Natalia A Bezerra, Ramon Bonfil, Andre M Boustany, Heather D Bowlby, Ilka Branco, Camrin D Braun, Edward J Brooks, Judith Brown, Patrick J Burke, Paul Butcher, Michael Castleton, Taylor K Chapple, Olivier Chateau, Maurice Clarke, Rui Coelho, Enric Cortes, Lydie I E Couturier, Paul D Cowley, Donald A Croll, Juan M Cuevas, Tobey H Curtis, Laurent Dagorn, Jonathan J Dale, Ryan Daly, Heidi Dewar, Philip D Doherty, Andrés Domingo, Alistair D M Dove, Michael Drew, Christine L Dudgeon, Clinton A J Duffy, Riley G Elliott, Jim R Ellis, Mark V Erdmann, Thomas J Farrugia, Luciana C Ferreira, Francesco Ferretti, John D Filmalter, Brittany Finucci, Chris Fischer, Richard Fitzpatrick, Fabien Forget, Kerstin Forsberg, Malcolm P Francis, Bryan R Franks, Austin J Gallagher, Felipe Galvan-Magana, Mirta L García, Troy F Gaston, Bronwyn M Gillanders, Matthew J Gollock, Jonathan R Green, Sofia Green, Christopher A Griffiths, Neil Hammerschlag, Abdi Hasan, Lucy A Hawkes, Fabio Hazin, Matthew Heard, Alex Hearn, Kevin J Hedges, Suzanne M Henderson, John Holdsworth, Kim N Holland, Lucy A Howey, Robert E Hueter, Nicholas E Humphries, Melanie Hutchinson, Fabrice R A Jaine, Salvador J Jorgensen, Paul E Kanive, Jessica Labaja, Fernanda O Lana, Hugo Lassauce, Rebecca S Lipscombe, Fiona Llewellyn, Bruno C L Macena, Ronald Mambrasar, Jaime D Mcallister, Sophy R Mccully Phillips, Frazer Mcgregor, Matthew N Mcmillan, Lianne M Mcnaughton, Sibele A Mendonça, Carl G Meyer, Megan Meyers, John A Mohan, John C Montgomery, Gonzalo Mucientes, Michael K Musyl, Nicole Nasby-Lucas, Lisa J Natanson, John B O'Sullivan, Paulo Oliveira, Yannis P Papastamtiou, Toby A Patterson, Simon J Pierce, Nuno Queiroz, Craig A Radford, Andy J Richardson, Anthony J Richardson, David Righton, Christoph A Rohner, Mark A Royer, Ryan A Saunders, Matthias Schaber, Robert J Schallert, Michael C Scholl, Andrew C Seitz, Jayson M Semmens, Edy Setyawan, Brendan D Shea, Rafid A Shidqi, George L Shillinger, Oliver N Shipley, Mahmood S Shivji, Abraham B Sianipar, Joana F Silva, David W Sims, Gregory B Skomal, Lara L Sousa, Emily J Southall, Julia L Y Spaet, Kilian M Stehfest, Guy Stevens, Joshua D Stewart, James A Sulikowski, Ismail Syakurachman, Simon R Thorrold, Michele Thums, David Tickler, Mariana T Tolloti, Kathy A Townsend, Paulo Travassos, John P Tyminski, Jeremy J Vaudo, Drausio Veras, Laurent Wantiez, Sam B Weber, R J David Wells, Kevin C Weng, Bradley M Wetherbee, Jane E Williamson, Matthew J Witt, Serena Wright, Kelly Zilliacus, Barbara A Block, David J Curnick

Staff and Researcher Publications

Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ecological roles and exposure to anthropogenic pressures. To date, comparative studies among species at global scales have mostly focused on horizontal movements. Our study addresses the knowledge gap of vertical movements by compiling the first global synthesis of vertical habitat use by elasmobranchs from data obtained by deployment of 989 biotelemetry tags on 38 elasmobranch species. Elasmobranchs displayed high intra- and interspecific variability in vertical movement patterns. Substantial vertical overlap was observed for many epipelagic elasmobranchs, indicating an increased likelihood to display spatial overlap, biologically interact, and …

Camouflage Orthodontic Correction In An Adult Patient With Skeletal Class Iii Malocclusion – A Case Report, Yun-Fang Chen, Yuh-Jia Hsieh, Yu-Fang Liao

Taiwanese Journal of Orthodontics

The case report described the camouflage treatment of an adult patient with skeletal Class III, anterior cross bite, open bite tendency and dental crowding. A 19-year-old male patient presented with chief complaint of anterior crooked teeth. The clinical examination showed a straight to concave profile, midface retrusion, mandibular protrusion, slightly high mandibular plane angle, upper and lower lip protrusion, lip incompetence, Class III molar and canine relationships. Because the patient refused to receive orthognathic surgery, the camouflage orthodontic treatment was planned along with extraction of bilateral upper second premolars and lower first premolars and modest backward-rotation of the mandible to …

Intraosseous Movement Of Multiple Impacted Teeth Occurred In Unilateral Maxilla During Orthodontic Treatment – A Case Report, Chun-Hsiu Yang, Chun-Liang Kuo

Taiwanese Journal of Orthodontics

The orthodontic treatment of unilateral multiple impacted teeth is challenging. It is often accompanied with a wide range of surgical exposure for impacted teeth. We reported a 14-year-old male patient who had a retained primary canine, first and second molars in left maxilla, complicated with proximal caries and gingival abscess over the primary first molar. The panoramic radiography revealed with a horizontally impacted canine, first premolar and vertically impacted second premolar in left maxilla. After relive the underlined pathogenesis of the tooth impaction by removing the primary teeth and abscess, the second premolar erupted subsequently. During traction of the inferiorly …

Corticotomy Assisted Lower Molar Protraction Treatment For A Periodontally Compromised Patient – A Case Report, Cheng-Hsun Shih, Ming-Chu Huang, Yuen-Yung Tsang

Taiwanese Journal of Orthodontics

This is a case of a 51 years old female with skeletal Class I malocclusion, suffered from root fracture of #46 & moderate generalized periodontitis. She asked for molar protraction of #47 #48 to close the extraction space of #46 without any prosthesis or dramatic change of profile. Treatment planning was removal of #46 & protraction of #47 #48 with mini screw. It became difficult to close the residual space of #46 after 17 months of treatment due to narrow edentulous ridge. Therefore corticotomy plus bone grafting was performed. After treatment, her occlusion was stable and profile was satisfied. Selective …