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https://www.readbyqxmd.com/read/28214035/transesophageal-echocardiography-in-swine-establishment-of-a-baseline
#1
Katharina Huenges, Saskia Pokorny, Rouven Berndt, Jochen Cremer, Georg Lutter
The porcine model is a commonly used animal model in cardiovascular research. Along with new innovative operative techniques, choice of the optimal imaging technique is crucial. Transesophageal echocardiography (TEE) is a reliable imaging tool is highly important in a large number of experimental evaluations. But so far, TEE data for swine are limited, and few standard values have been established for the porcine model. The experience and baseline results for TEE in 45 swine are presented in this study. A full TEE examination was conducted in 45 German landrace or German large white swine, with an average body weight of 49 ± 3 kg, before experimental off-pump mitral valved stent implantation...
February 15, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28213735/microalgae-based-advanced-municipal-wastewater-treatment-for-reuse-in-water-bodies
#2
REVIEW
Jing-Han Wang, Tian-Yuan Zhang, Guo-Hua Dao, Xue-Qiao Xu, Xiao-Xiong Wang, Hong -Ying Hu
Reuse of secondary municipal effluent from wastewater treatment plants in water bodies could effectively alleviate freshwater resource shortage. However, excessive nutrients must be efficiently removed to prevent eutrophication. Compared with other means of advanced wastewater treatment, microalgae-based processes display overwhelming advantages including efficient and simultaneous N and P removal, no requirement of additional chemicals, O2 generation, CO2 mitigation, and potential value-added products from harvested biomass...
February 17, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28213068/an-unusual-cause-of-severe-dyspnea-a-laryngeal-live-leech-case-report
#3
Said Anajar, Rachid Ansari, Jawad Hassnaoui, Reda Abada, Mohammed Roubal, Mohammed Mahtar
INTRODUCTION: Foreign bodies in the upper airways are one of the most challenging otolaryngology emergencies, leeches present a very rare cause of airway foreign bodies around the world. CASE REPORT: A 6-year-old girl was referred to our otolaryngology department at a tertiary university hospital with a severe dyspnea and hemoptysis. Nasofibroscopy revealed a dark living leech in the supraglottic area which extends to the glottis. The patient was urgently admitted to the operating room, the leech was grasped and removed with a foreign body forceps with a full length of more than 6cm...
January 25, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28212428/a-novel-hemagglutinin-protein-produced-in-bacteria-protects-chickens-against-h5n1-highly-pathogenic-avian-influenza-viruses-by-inducing-h5-subtype-specific-neutralizing-antibodies
#4
Violetta Sączyńska, Agnieszka Romanik, Katarzyna Florys, Violetta Cecuda-Adamczewska, Małgorzata Kęsik-Brodacka, Krzysztof Śmietanka, Monika Olszewska, Katarzyna Domańska-Blicharz, Zenon Minta, Bogusław Szewczyk, Grażyna Płucienniczak, Andrzej Płucienniczak
The highly pathogenic (HP) H5N1 avian influenza viruses (AIVs) cause a mortality rate of up to 100% in infected chickens and pose a permanent pandemic threat. Attempts to obtain effective vaccines against H5N1 HPAIVs have focused on hemagglutinin (HA), an immunodominant viral antigen capable of eliciting neutralizing antibodies. The vast majority of vaccine projects have been performed using eukaryotic expression systems. In contrast, we used a bacterial expression system to produce vaccine HA protein (bacterial HA) according to our own design...
2017: PloS One
https://www.readbyqxmd.com/read/28212123/repeatability-study-of-angular-and-linear-measurements-on-facial-morphology-analysis-by-means-of-stereophotogrammetry
#5
Lilian Mendes Andrade, Ana Maria Bettoni Rodrigues da Silva, Laís Valencise Magri, Marco Antônio Moreira Rodrigues da Silva
The aim of this study was to analyze the repeatability in a stereophotogrammetry digital system used for the evaluation of facial morphology. Thirty healthy Brazilian, 18 to 45 years old (26.71 ± 6.53), had 11 reference landmarks marked on their faces by the same examiner and were photographed with an interval of 1 week by the VECTRA M3. Nine angular measurements (nasolabial, mentolabial, nasofrontal, maxillofacial, nasal, maxillary, mandibular, facial convexity, full facial convexity) and 2 linear measurements (middle facial height and lower facial height) were taken...
February 16, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28210028/a-preliminary-study-of-the-measurement-of-overload-applied-to-the-foot-support-of-a-wheelchair-and-a-seated-postural-support-device
#6
Satoshi Shirogane, Takashi Handa, Yoshihiko Kozai, Yusuke Maeda
[Purpose] The mechanical strength of wheelchair and seating products is specified by standards to ensure user safety. However, some individual users are affected by severe spasticity resulting from cerebral palsy that occasionally breaks such devices. Until recently, reports of quantitative measurement of these mechanical overloads have been scarce, and the exact loads applied have been unknown. This study aimed to conduct a sampling survey prior to conducting a future full-scale study. [Subjects and Methods] Using two force plates, we measured the load on the foot support applied by three participants with cerebral palsy...
January 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28207794/protected-graft-copolymer-formulated-fibroblast-growth-factors-mitigate-the-lethality-of-partial-body-irradiation-injury
#7
Gerardo M Castillo, Akiko Nishimoto-Ashfield, Cynthia C Jones, Kasim K Kabirov, Alexander Zakharov, Alexander V Lyubimov
We evaluated the mitigating effects of fibroblast growth factor 4 and 7 (FGF4 and FGF7, respectively) in comparison with long acting protected graft copolymer (PGC)-formulated FGF4 and 7 (PF4 and PF7, respectively) administered to C57BL/6J mice a day after exposure to LD50/30 (15.7 Gy) partial body irradiation (PBI) which targeted the gastrointestinal (GI) system. The PGC that we developed increased the bioavailability of FGF4 and FGF7 by 5- and 250-fold compared to without PGC, respectively, and also sustained a 24 hr presence in the blood after a single subcutaneous administration...
2017: PloS One
https://www.readbyqxmd.com/read/28207603/needs-of-stroke-survivors-as-perceived-by-their-caregivers-a-scoping-review
#8
Shilpa Krishnan, Monique R Pappadis, Susan C Weller, Marsja Stearnes, Amit Kumar, Kenneth J Ottenbacher, Timothy A Reistetter
OBJECTIVE: Caregivers usually are not involved while planning the stroke survivor's medical and rehabilitation goals and interventions. This review aimed to identify the needs of stroke survivors as perceived by their caregivers. DESIGN: A literature search from 2003 to 2014 was conducted using Medline, CINAHL, PsychINFO, and Google Scholar. Sixty-six studies were included. Most studies excluded did not encompass caregivers' perspectives. Four reviewers screened the titles, abstracts, and full texts of the articles for inclusion...
February 16, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28204935/a-review-of-body-dysmorphic-disorder-in-aesthetic-surgery-patients-and-the-legal-implications
#9
Iliana E Sweis, Jamie Spitz, David R Barry, Mimis Cohen
BACKGROUND: Body dysmorphic disorder (BDD) is an often under-recognized yet severe psychiatric illness. There is limited guidance for plastic surgeons in the USA in how to recognize and manage patients with BDD and protect themselves from potential litigation and harm. Therefore, in collaboration with legal counsel, we remind our profession of the serious nature of patients with BDD, provide warning signs for recognizing BDD, and critically evaluate the validity of informed consent and the legal ramifications of operating on such patients in the USA...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28204933/a-systematic-review-of-patient-reported-outcome-measures-following-transsexual-surgery
#10
REVIEW
M Barone, A Cogliandro, N Di Stefano, V Tambone, P Persichetti
BACKGROUND: The aims of our study were to identify studies that evaluated patient satisfaction after transsexual surgery, analyze existing questionnaires, and summarize their development, psychometric properties, and content. METHODS: A systematic review of the English-language literature was performed. Patient-reported outcome measures designed to assess patient satisfaction and quality of life following transsexual surgery were identified. Qualifying instruments were assessed for content and adherence to international guidelines for development and validation...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28204931/postero-inferior-pedicle-surgical-technique-for-the-treatment-of-grade-iii-gynecomastia
#11
Sophie Thiénot, Nicolas Bertheuil, Raphaël Carloni, Cécile Méal, Sylvie Aillet, Christian Herlin, Eric Watier
INTRODUCTION: Surgical treatment of Grade III gynecomastia generally utilizes mastectomy techniques and free transplantation of the nipple-areola complex. Moreover, with rising obesity rates and the development of bariatric surgery, an increasing demand for correctional surgery for pseudogynecomastia has been observed, which is comparable to Grade III gynecomastia in terms of its surgical management. Here, we describe an innovative technique to deal with these new demands: fascio-cutaneous flap by postero-inferior pedicle...
February 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28202732/atomic-structure-of-granulin-determined-from-native-nanocrystalline-granulovirus-using-an-x-ray-free-electron-laser
#12
Cornelius Gati, Dominik Oberthuer, Oleksandr Yefanov, Richard D Bunker, Francesco Stellato, Elaine Chiu, Shin-Mei Yeh, Andrew Aquila, Shibom Basu, Richard Bean, Kenneth R Beyerlein, Sabine Botha, Sébastien Boutet, Daniel P DePonte, R Bruce Doak, Raimund Fromme, Lorenzo Galli, Ingo Grotjohann, Daniel R James, Christopher Kupitz, Lukas Lomb, Marc Messerschmidt, Karol Nass, Kimberly Rendek, Robert L Shoeman, Dingjie Wang, Uwe Weierstall, Thomas A White, Garth J Williams, Nadia A Zatsepin, Petra Fromme, John C H Spence, Kenneth N Goldie, Johannes A Jehle, Peter Metcalf, Anton Barty, Henry N Chapman
To understand how molecules function in biological systems, new methods are required to obtain atomic resolution structures from biological material under physiological conditions. Intense femtosecond-duration pulses from X-ray free-electron lasers (XFELs) can outrun most damage processes, vastly increasing the tolerable dose before the specimen is destroyed. This in turn allows structure determination from crystals much smaller and more radiation sensitive than previously considered possible, allowing data collection from room temperature structures and avoiding structural changes due to cooling...
February 15, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28199910/subthreshold-body-dysmorphic-disorder-in-adolescents-prevalence-and-impact
#13
Sophie C Schneider, Jonathan Mond, Cynthia M Turner, Jennifer L Hudson
The aim of the current study was to establish the prevalence of subthreshold body dysmorphic disorder (subthreshold-BDD) in a community sample of adolescents, and to compare disorder correlates in individuals with subthreshold-BDD to those with probable full-syndrome BDD (probable-BDD) and those without BDD (non-BDD). Self-report questionnaires assessing DSM-IV BDD criteria, past mental health service use, and symptoms of body dysmorphic disorder, anxiety, depression, obsessive-compulsive disorder and eating disorders, were completed by 3149 Australian high school students (mean age =14...
January 31, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28198716/incidence-of-cannula-associated-deep-vein-thrombosis-after-veno-venous-ecmo
#14
Jay Menaker, Ali Tabatabai, Raymond Rector, Katelyn Dolly, Joseph Kufera, Eugenia Lee, Zachary Kon, Pablo Sanchez, Si Pham, Daniel L Herr, Michael Mazzeffi, Ronald P Rabinowitz, James V OʼConnor, Deborah M Stein, Thomas M Scalea
Limited literature regarding the incidence of cannula associated deep vein thrombosis (CaDVT) following veno-venous extracorporeal membrane oxygenation (VV ECMO) exists. The purpose of this study was to identify the incidence of post decannulation CaDVT and identify any associated risk factors. Forty eight patients were admitted between August 2014 and January 2016 to the Lung Rescue Unit were included in the study. Protocolized anticoagulation levels (partial thromboplastin time 45-55 second) and routine post decannulation DVT screening were in place during the study period...
February 13, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28196178/association-of-human-papillomavirus-vaccine-with-the-development-of-keratinocyte-carcinomas
#15
Anna J Nichols, Amber Heyna Allen, Shahjahan Shareef, Evangelos V Badiavas, Robert S Kirsner, Tim Ioannides
Importance: Keratinocyte carcinomas (KCs), consisting of squamous cell carcinomas (SCCs) and basal cell carcinomas (BCCs), are the most common human malignant neoplasms. Several risk factors have been implicated in KC development. For some SCCs, particularly those in immunocompromised patients, human papillomavirus (HPV) may be an important factor. Objective: To determine whether quadrivalent HPV vaccination would affect the development of KCs in immunocompetent patients with a history of multiple KCs...
February 8, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28194425/molecular-cloning-bioinformatic-analysis-and-expression-of-bombyx-mori-lebocin-5-gene-related-to-beauveria-bassiana-infection
#16
Dingding Lü, Chengxiang Hou, Guangxing Qin, Kun Gao, Tian Chen, Xijie Guo
A full-length cDNA of lebocin 5 (BmLeb5) was first cloned from silkworm, Bombyx mori, by rapid amplification of cDNA ends. The BmLeb5 gene is 808 bp in length and the open reading frame encodes a 179-amino acid hydroxyproline-rich peptide. Bioinformatic analysis results showed that BmLeb5 owns an O-glycosylation site and four RXXR motifs as other lebocins. Sequence similarity and phylogenic analysis results indicated that lebocins form a multiple gene family in silkworm as cecropins. Quantitative real-time PCR analysis revealed that BmLeb5 was highest expressed in the fat body...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28190698/therapeutic-effects-of-cannabinoids-in-animal-models-of-seizures-epilepsy-epileptogenesis-and-epilepsy-related-neuroprotection
#17
REVIEW
Evan C Rosenberg, Pabitra H Patra, Benjamin J Whalley
The isolation and identification of the discrete plant cannabinoids in marijuana revived interest in analyzing historical therapeutic claims made for cannabis in clinical case studies and anecdotes. In particular, sources as old as the 11th and 15th centuries claimed efficacy for crude marijuana extracts in the treatment of convulsive disorders, prompting a particularly active area of preclinical research into the therapeutic potential of plant cannabinoids in epilepsy. Since that time, a large body of literature has accumulated describing the effects of several of the >100 individual plant cannabinoids in preclinical models of seizures, epilepsy, epileptogenesis, and epilepsy-related neuroprotection...
February 9, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28190601/clinical-implementation-of-coverage-probability-planning-for-nodal-boosting-in-locally-advanced-cervical-cancer
#18
Anne Ramlov, Marianne S Assenholt, Maria F Jensen, Caroline Grønborg, Remi Nout, Markus Alber, Lars Fokdal, Kari Tanderup, Jacob Chr Lindegaard
PURPOSE: To implement coverage probability (CovP) for dose planning of simultaneous integrated boost (SIB) of pathologic lymph nodes in locally advanced cervical cancer (LACC). MATERIAL AND METHODS: CovP constraints for SIB of the pathological nodal target (PTV-N) with a central dose peak and a relaxed coverage at the perimeter were generated for use with the treatment planning system Eclipse: PTV-N D98 >90%, CTV-N D98 >100% and CTV-N D50 >101.5% of prescribed dose...
February 9, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/28188827/molecular-cloning-and-characterization-of-an-estrogen-receptor-gene-in-the-marine-polychaete-perinereis-aibuhitensis
#19
Linlan Lv, Xuexing Dong, Fu Lv, Weihong Zhao, Yebin Yu, Wenping Yang
Estrogen receptors (ERs) are the primary mediators of estrogen signaling, and play crucial roles in the reproduction and development of vertebrates. The full-length cDNA of Perinereis aibuhitensis estrogen receptor (paER) was cloned and characterized for the first time. The positions of the cysteine residues and the residues around them, which constitute two zinc finger motifs and a P-box, are conserved in both vertebrates and invertebrates. A phylogenetic analysis revealed that paER is an orthologue of ER in the polychaete Platynereis dumerilii...
February 7, 2017: Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology
https://www.readbyqxmd.com/read/28188077/development-of-a-preliminary-evidence-based-neuromusculoskeletal-exercise-guideline-to-reduce-injury-risk-in-the-lower-limb
#20
REVIEW
Michael E Lehr, Devin Kime, Cayce Onks, Matthew Silvis, Megan Streisel
Athletic participation growth has resulted in increased exposures and neuromusculoskeletal (NMSK) non-contact injuries. Based on current evidence, the primary objective of this literature review is to create a preliminary evidence-based NMSK exercise guideline, addressing these intrinsic modifiable risk factors. Systematic searches were conducted September 2014 prior to data extraction utilizing CINAHL Plus (1995 to September 2014), MEDLINE (1995 to September 2014), and Academic Search Premier (1995 to September 2014)...
September 17, 2016: Physical Therapy in Sport
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