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https://www.readbyqxmd.com/read/28893423/-incisions-and-baseline-operative-technique-of-cervicofacial-lifting
#1
F Boucher, S Guerid, E Delay
Cervicofacial lifting is one of the most iconic procedure of plastic surgery and is about hundred years old. In the following chapters of this report, numerous technical points will be specify. A baseline reliable and reproducible technique, appealing to the largest possible audience is presented in order to begin this surgery in optimum conditions. Pre- and postoperative management is also exposed. The aim of this chapter is to precise incisions and baseline operative technique of cervicofacial lifting, with description of SMAS and platysma suspensions as well as complementary procedures like liposuccion and lipofilling...
September 8, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28882475/-use-of-harmonic-blade-in-face-lifting
#2
F Firmin, P-L Vincent
INTRODUCTION: Rapid recovery and return to social activities are what every patient wishes when considering to undergo a face lifting procedure. In our practice, the use of the Harmonic scalpel in order to achieve this goal has greatly improved the postoperative period. PATIENTS AND METHODS: We have performed 920 face lifting procedures exclusively using the Harmonic scalpel from 2001 to May 2017. RESULTS: A retrospective chart review was performed...
September 4, 2017: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/28814938/superior-mesenteric-artery-syndrome-in-association-with-abdominal-tuberculosis-an-eye-opener
#3
Shuchi Bhatt, Biswajit Mishra, Anupama Tandon, Smita Manchanda, G Parthsarathy
Superior Mesenteric Artery Syndrome (SMAS) is a rare clinical entity presenting as acute or chronic upper gastrointestinal obstruction. It occurs due to compression of third part of duodenum between abdominal aorta and overlying superior mesenteric artery caused by a decrease in angle between the two vessels. Rapid loss of retroperitoneal fat, in conditions leading to severe weight loss is the main factor responsible for this disorder. Superior mesenteric artery syndrome in association with abdominal tuberculosis has not been reported earlier to the best of our knowledge...
May 2017: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28798969/a-dissipative-particle-dynamics-simulation-study-on-phase-diagrams-for-the-self-assembly-of-amphiphilic-hyperbranched-multiarm-copolymers-in-various-solvents
#4
Haina Tan, Chunyang Yu, Zhongyuan Lu, Yongfeng Zhou, Deyue Yan
Self-assembly of amphiphilic hyperbranched multiarm copolymers (HMCs) has shown great potential for preparing all kinds of delicate supramolecular structures in all scales and dimensions in solution. However, theoretical studies on the influencing factors for the self-assembly of HMCs have been greatly lagging behind. The phase diagram of HMCs in selective solvents is very necessary but has not been disclosed up to now. Here, the self-assembly of HMCs with different hydrophilic fractions in various solvents was studied systematically by using dissipative particle dynamics (DPD) simulations...
August 11, 2017: Soft Matter
https://www.readbyqxmd.com/read/28797973/frontal-fibers-connecting-the-superior-frontal-gyrus-to-broca-s-area-a-cortico-cortical-evoked-potential-study
#5
Satoshi Ookawa, Rei Enatsu, Aya Kanno, Satoko Ochi, Yukinori Akiyama, Tamaki Kobayashi, Yukihiro Yamao, Takayuki Kikuchi, Riki Matsumoto, Takeharu Kunieda, Nobuhiro Mikuni
BACKGROUND: The frontal aslant tract (FAT) is a deep frontal pathway connecting the superior frontal gyrus (SFG) to Broca's area. This fiber is assumed to be associated with language functions, especially speech initiation and spontaneity. OBJECTIVE: The aim of this study was to electrophysiologically investigate this network using cortico-cortical evoked potentials (CCEPs). METHOD: Eight patients with brain tumors or medically intractable focal epilepsies who underwent frontal craniotomy over the language dominant side were enrolled in this study...
August 7, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28794110/involvement-of-connexin43-phosphorylation-and-gap-junctional-communication-in-vasopressin-induced-rock-dependent-vasoconstriction-after-hemorrhagic-shock
#6
Guangming Yang, Xiaoyong Peng, Yue Wu, Tao Li, Liangming Liu
We examined the roles played by gap junctions (GJs) and the GJ channel protein connexin43 (Cx43) in arginine vasopressin (AVP)-induced vasoconstriction after hemorrhagic shock, and their relationship to Rho kinase (ROCK) and protein kinase C (PKC). The results showed AVP induced an endothelium-independent contraction in rat superior mesenteric arteries (SMAs). Blocking the GJs significantly decreased the contractile response of SMAs and vascular smooth muscle cells (VSMCs) to AVP after shock and hypoxia. The selective Cx43-mimetic peptide inhibited the vascular contractile effect of AVP after shock and hypoxia...
August 9, 2017: American Journal of Physiology. Cell Physiology
https://www.readbyqxmd.com/read/28773060/effects-of-cold-rolling-aging-treatments-on-the-shape-memory-properties-of-ti49-3ni50-7-shape-memory-alloy
#7
Shih-Hang Chang, Keng-Hua Lin, Shyi-Kaan Wu
In this study, the combined effects of strengthening, precipitates, and textures on the shape recovery ability and superelasticity of thermomechanically treated Ti49.3Ni50.7 shape memory alloy (SMA) in both the rolling and transverse directions were studied by experimental measurements and theoretical calculations. Experimental results and theoretical calculations showed that the 300 °C × 100 h aged specimen exhibited the best shape memory effect because it possessed the most favorable textures, highest matrix strength, and most beneficially coherent stress induced by Ti3Ni4 precipitates...
June 26, 2017: Materials
https://www.readbyqxmd.com/read/28757792/a-heart-failure-management-program-using-shared-medical-appointments
#8
Allison J Carroll, Hillary L Howrey, Susan Payvar, Kristen Deshida-Such, Mayank Kansal, Charanjit K Brar
BACKGROUND: Disease management programs for heart failure (HF) effectively reduce HF-related hospitalization rates and mortality. Shared medical appointments (SMAs) offer a cost-effective delivery method for HF disease management programs. However, few studies have evaluated this cost-effective delivery method of HF disease management among Veterans with acute HF. We hypothesized that Veterans who attended a multidisciplinary HF-SMA clinic promoting HF self-management, compared those who only received individual treatment through the HF specialty clinic, would have better 12-month hospitalization outcomes...
April 2017: Federal Practitioner: for the Health Care Professionals of the VA, DoD, and PHS
https://www.readbyqxmd.com/read/28726642/coordinated-transcriptional-control-of-adipocyte-triglyceride-lipase-atgl-by-transcription-factors-sp1-and-peroxisome-proliferator-activated-receptor-%C3%AE-ppar%C3%AE-during-adipocyte-differentiation
#9
Debasish Roy, Kenneth T Farabaugh, Jing Wu, Alyssa Charrier, Cynthia Smas, Maria Hatzoglou, Kavitha Thirumurugan, David A Buchner
The breakdown of stored fat deposits into its components is a highly regulated process that maintains plasma levels of free fatty acids to supply energy to cells. Insulin-mediated transcription of Atgl, the enzyme that mediates the rate-limiting step in lipolysis, is a key point of this regulation. Under conditions such as obesity or insulin resistance, Atgl transcription is often misregulated, which can contribute to overall disease progression. The mechanisms by which Atgl is induced during adipogenesis are not fully understood...
September 8, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28723302/why-use-group-visits-for-opioid-use-disorder-treatment-in-primary-care-a-patient-centered-qualitative-study
#10
Randi Sokol, Chiara Albanese, Deviney Chaponis, Jessica Early, George Maxted, Diana Morrill, Grace Poirier, Fran Puopolo, Zev Schuman-Olivier
BACKGROUND: Primary care providers are well positioned to respond to the opioid crisis by providing buprenorphine/naloxone (B/N) through shared medical appointments (SMA). While quantitative research has been previously conducted on SMAs with B/N, we conducted a qualitative assessment from the patients' point of view, considering whether and how group visits provide value for patients. METHODS: Twenty-five participants with opioid use disorder (OUD) who were enrolled in a weekly B/N group visit at a family medicine clinic participated in either of two one-hour-long focus groups, which were conducted as actual group visits...
July 19, 2017: Substance Abuse
https://www.readbyqxmd.com/read/28698935/the-anterior-smas-approach-for-facelifting-and-for-buccal-fat-pad-removal
#11
Malcolm D Paul
Having performed numerous varieties of SMAS advancement including: plication, resection, flap elevation with variable anterior deep dissection, the author has developed a direct approach to the mobile anterior SMAS which allows correction of midface descent, modest elevation of the modiolus, jawline correction, and, where indicated, direct access for buccal fat pad resection. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www...
July 11, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28695974/what-determine-the-quality-of-life-of-adult-patients-after-fontan-procedure
#12
Monika Smaś-Suska, Natalia Dłużniewska, Piotr Weryński, Jacek Pająk, Wojciech Płazak, Maria Olszowska, Piotr Podolec, Lidia Tomkiewicz-Pająk
BACKGROUND: Despite the low early mortality of Fontan procedures, Fontan patients are prone to various cardiac and extra-cardiac complications in the long term. This may influence patient perception of their health and outcome. The aim of the study was to assess the relationship of multi-organ complications and physical efficiency with self-reported health-related quality of life (QOL) in adult Fontan patients. METHODS: Quality of life was assessed with the Short Form-36 questionnaire...
July 11, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28586415/a-technique-using-the-suction-assisted-endoscope-sheath-to-transfer-smas-for-lip-augmentation
#13
Nina Shank, Pamela Tan, Kamran Khoobehi
No abstract text is available yet for this article.
June 6, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28574185/potential-of-nonfullerene-small-molecules-with-high-photovoltaic-performance
#14
REVIEW
Wanning Li, Huifeng Yao, Hao Zhang, Sunsun Li, Jianhui Hou
Over the past decades, fullerene derivatives have become the most successful electron acceptors in organic solar cells (OSCs) and have achieved great progress, with power conversion efficiencies (PCEs) of over 11 %. However, fullerenes have some drawbacks, such as weak absorption, limited energy-level tunability, and morphological instability. In addition, fullerene-based OSCs usually suffer from large energy losses of over 0.7 eV, which limits further improvements in the PCE. Recently, nonfullerene small molecules have emerged as promising electron acceptors in OSCs...
June 2, 2017: Chemistry, An Asian Journal
https://www.readbyqxmd.com/read/28571075/erratum-rhytidoplasty-smas-imbrication-vector-comparison
#15
Fernando Pedroza, Rodrigo Iñiguez-Cuadra, Líder Chávez-Franco, Luis Fernando Pedroza, Juan Guillermo Erazo Cordoba
No abstract text is available yet for this article.
June 2017: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28570465/shared-medical-appointments-for-adolescent-breast-reduction
#16
Tara L Braun, Matthew G Kaufman, Cristina Hernandez, Laura A Monson
Adolescents with macromastia face serious physical, emotional, and social burdens because of their large breast size. Studies have shown that reduction mammoplasty results in improvement in physical symptoms and quality of life for these patients. Shared medical appointments (SMAs), defined as individual patient-physician encounters that occur in a group setting, have been successfully applied to clinics for adult patients seeking breast reduction for this condition. We decided to apply the SMA model to our clinic for preoperative evaluation of adolescent patients with macromastia...
May 31, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28549471/the-shared-health-appointments-and-reciprocal-enhanced-support-shares-study-study-protocol-for-a-randomized-trial
#17
Michele Heisler, Jennifer Burgess, Jeffrey Cass, John F Chardos, Alexander B Guirguis, Sean M Jeffery, Lorrie A Strohecker, Adam S Tremblay, Wen-Chih Wu, Donna M Zulman
BACKGROUND: Diabetes shared medical appointments (SMAs) and reciprocal peer support programs have been found in efficacy trials to help adults with diabetes improve their self-management and achieve short-term gains in clinical and patient-centered outcomes. In order to translate this evidence to system-level interventions, there is a need for large-scale, pragmatic trials that examine the effectiveness, implementation, and costs of SMAs and reciprocal peer support across diverse settings...
May 26, 2017: Trials
https://www.readbyqxmd.com/read/28548010/initial-experience-with-the-6-f-and-8-f-indigo-thrombectomy-system-for-acute-renovisceral-occlusive-events
#18
Theodosios Bisdas, Konstantinos Stavroulakis, Efthymios Beropoulis, Arne Schwindt, Arne Stachmann, Martin Austermann, Giovanni Torsello
PURPOSE: To examine the safety and effectiveness of the new large-bore Indigo thrombectomy catheters to treat patients with acute renovisceral occlusion without the need of thrombolytic agents. METHODS: Between November 2015 and 2016, 7 consecutive patients (mean age 65±5 years; 5 men) with acute renovisceral artery occlusion were treated with the new large-bore (6-F and 8-F) vacuum-assisted thrombectomy catheters. The occluded vessels were 6 renal arteries and 3 superior mesenteric arteries (SMAs); 5 of the 9 thromboses were in bridging stent-grafts associated with branched endografts...
August 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28546786/the-association-between-higher-nurse-staffing-standards-in-the-fee-schedules-and-the-geographic-distribution-of-hospital-nurses-a-cross-sectional-study-using-nationwide-administrative-data
#19
Noriko Morioka, Jun Tomio, Toshikazu Seto, Yasuki Kobayashi
BACKGROUND: In Japan, the revision of the fee schedules in 2006 introduced a new category of general care ward for more advanced care, with a higher staffing standard, a patient-to-nurse ratio of 7:1. Previous studies have suggested that these changes worsened inequalities in the geographic distribution of nurses, but there have been few quantitative studies evaluating this effect. This study aimed to investigate the association between the distribution of 7:1 beds and the geographic distribution of hospital nursing staffs...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28490801/dendritic-cells-provide-a-therapeutic-target-for-synthetic-small-molecule-analogues-of-the-parasitic-worm-product-es-62
#20
Felicity E Lumb, James Doonan, Kara S Bell, Miguel A Pineda, Marlene Corbet, Colin J Suckling, Margaret M Harnett, William Harnett
ES-62, a glycoprotein secreted by the parasitic filarial nematode Acanthocheilonema viteae, subverts host immune responses towards anti-inflammatory phenotypes by virtue of covalently attached phosphorylcholine (PC). The PC dictates that ES-62 exhibits protection in murine models of inflammatory disease and hence a library of drug-like PC-based small molecule analogues (SMAs) was synthesised. Four sulfone-containing SMAs termed 11a, 11e, 11i and 12b were found to reduce mouse bone marrow-derived dendritic cell (DC) pathogen-associated molecular pattern (PAMP)-induced pro-inflammatory cytokine production, inhibit NF-κB p65 activation, and suppress LPS-induced up-regulation of CD40 and CD86...
May 10, 2017: Scientific Reports
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