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https://www.readbyqxmd.com/read/28445373/auricular-reconstruction-in-hemifacial-microsomia-with-an-expanded-two-flap-method
#1
Jin Qian, Zhibin Li, Tun Liu, Xu Zhou, Qingguo Zhang
BACKGROUND: Reconstruction of external ear is important for the child/adult with craniofacial deformities to achieve balance and harmony of the face and head. The aim of this study was to investigate the clinical application of an expanded two-flap method for auricular reconstruction in hemifacial microsomia. METHODS: Between January of 2014 and November of 2015, 111 hemifacial microsomia patients with microtia underwent auricular reconstruction with an expanded two-flap method...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28445200/the-nasal-tip-rotation-flap-for-reconstruction-of-the-lateral-nasal-tip-anterior-ala-and-soft-triangle-the-authors-experience-with-55-patients
#2
Anastasia Benoit, S Tyler Hollmig, Brian C Leach
BACKGROUND: Defects of the lateral nasal tip, anterior ala, and soft triangle subunits lack reconstructive options that are consistently satisfactory. For such defects, the novel anterior-based nasal tip rotation flap provides functional and aesthetic results in a single operative session. OBJECTIVE: To describe the authors' experience with the nasal tip rotation flap, including patient selection and design modifications to enhance aesthetic success. METHODS: An IRB-approved retrospective database review of nasal tip rotation flap repairs was performed at the Medical University of South Carolina and Stanford University Medical Center...
April 24, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28442856/functional-outcome-of-fixation-of-complex-intra-articular-distal-radius-fractures-with-a-variable-angle-distal-radius-volar-rim-plate
#3
M Spiteri, W Ng, J Matthews, D Power
Aim To evaluate the outcome of these complex fractures using a volar approach and the DePuy Synthes variable-angle 2.4-mm distal radius rim plate. This plate is precontoured to the volar rim for placement distal to the watershed line allowing purchase of the rim fragment of the lunate facet. Its low profile and smooth edges are designed to minimize flexor tendon irritation. Method We report on a consecutive series of far distal AO-23B3 and AO-23C3 fractures treated using this plate in a tertiary hand center between November 2011 and May 2014...
April 2017: Journal of Hand and Microsurgery
https://www.readbyqxmd.com/read/28441504/paradoxical-long-timespan-opening-of-the-hole-in-self-supported-water-films-of-nanometrical-thickness
#4
Zahava Barkay, Edward Bormashenko
Opening of holes in self-supported thin (nano-scaled) water films has been in situ investigated with the environmental scanning electron microscope. Opening of a hole occurs within a two-stage process. At the first stage the rim surrounding a hole is formed, resembling the process which is observed under puncturing of soap bubbles. At the second stage the exponential growth of the hole is observed, with a characteristic time of a dozen of seconds. We explain the exponential kinetics of holes' growth by the balance between inertia (gravity) and viscous dissipation...
April 25, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28441443/the-effect-of-parental-factors-in-children-with-large-cup-to-disc-ratios
#5
Hae-Young Lopilly Park, Min Ji Ha, Sun Young Shin
BACKGROUND: To investigate large cup-to-disc ratios (CDR) in children and to determine the relationship between parental CDR and clinical characteristics associated with glaucoma. METHODS: Two hundred thirty six children aged 6 to 12 years with CDR ≥ 0.6 were enrolled in this study. Subjects were classified into two groups based on parental CDR: disc suspect children with disc suspect (CDR ≥0.6) parents and disc suspect children without disc suspect parents...
2017: PloS One
https://www.readbyqxmd.com/read/28439496/bethesda-system-for-reporting-thyroid-cytopathology-a-three-year-study-at-a-tertiary-care-referral-center-in-saudi-arabia
#6
Mohamed Abdulaziz Al Dawish, Asirvatham Alwin Robert, Aljuboury Muna, Alkharashi Eyad, Abdullah Al Ghamdi, Khalid Al Hajeri, Mohammed A Thabet, Rim Braham
AIM: To stratify the malignancy risks in thyroid nodules in a tertiary care referral center using the Bethesda system. METHODS: From January, 2012 to December, 2014, a retrospective analysis was performed among 1188 patients (15-90 years) who had 1433 thyroid nodules and fine-needle aspiration at Prince Sultan Military Medical City, Saudi Arabia. All thyroid cyto-pathological slides and ultra sound reports were reviewed and classified according to the Bethesda System for Reporting Thyroid Cytopathology...
April 10, 2017: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28438443/cone-beam-computed-tomography-assessment-of-the-pterygomaxillary-region-and-palatine-canal-for-le-fort-i-osteotomy
#7
G Q V Oliveira, M A Rossi, T V Vasconcelos, F S Neves, I Crusoé-Rebello
The aim of this study was to evaluate the anatomical linear measurements of the descending palatine canal and the pterygomaxillary fissure for Le Fort I preoperative planning. Seventy-five patients, comprising 46 females (61.3%) and 29 males (39.7%), underwent multi-slice computed tomography examinations performed for preoperative orthognathic surgical planning. The images were categorized according to sex, craniofacial side, and skeletal and craniofacial patterns. The anterior length between the descending palatine canal and the lateral wall of the piriform rim showed a higher mean value for males compared to females (P=0...
April 21, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28438436/effects-of-dextran-sulfate-sodium-induced-experimental-colitis-on-cytochrome-p450-activity-in-rat-liver-kidney-and-intestine
#8
Nan Hu, Yanjuan Huang, Xuejiao Gao, Sai Li, Zhixiang Yan, Bin Wei, Ru Yan
Dextran sulfate sodium (DSS) induced experimental colitis presents a histologic resemblance to human ulcerative colitis (UC). Altered cytochrome P450s (CYPs) have been reported in this model and patients with UC. In this study, six CYPs activities were quantitatively determined in microsomes of liver (RLMs), kidney (RRMs) and intestine (RIMs) from rats with colitis at acute (5% DSS for 7 days, UCA) and remission (7-day DSS treatment followed by 7-day cessation, UCR) phases and compared with normal rats. Generally, CYPs activities varied with isoform, organ, and disease status...
April 21, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28436024/hair-diameter-evaluation-in-different-regions-of-the-safe-donor-area-in-asian-populations
#9
Jae H Park, Jae M Park, Na R Kim, Kotchamol Manonukul
BACKGROUND: There is little information about how hair diameter differences within the safe donor area. Thicker or thinner hair may be needed depending on the recipient area, hairline design, and surgical purpose. METHODS: Thirty-eight non-alopecic subjects (19 males and 19 females) were evaluated. The safe donor area was defined as the area contained within 28 cm from the horizontal plane of the upper border of the hair rim to the vertical line of the bilateral external acoustic meatus...
April 24, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28435902/emergency-medical-service-personnel-need-to-improve-knowledge-and-attitude-regarding-prehospital-sepsis-care
#10
Joongmin Park, Sung Yeon Hwang, Tae Gun Shin, Ik Joon Jo, Hee Yoon, Tae Rim Lee, Won Chul Cha, Min Seob Sim
OBJECTIVE: We aimed to evaluate the knowledge and attitudes of emergency medical service (EMS) personnel pertaining to sepsis. We also compared EMS personnel's knowledge of sepsis and their intention to engage in prehospital sepsis management. METHODS: The survey was conducted during education conferences for EMS personnel in December 2013 and January 2015 in Seoul, Korea. The questionnaire composed of 10 questions relevant to sepsis, was distributed on-scene, and was retrieved by investigators after the conference...
March 2017: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/28433716/development-of-a-monoclonal-antibody-against-the-cd3%C3%AE%C2%B5-of-olive-flounder-paralichthys-olivaceus-and-its-application-in-evaluating-immune-response-related-to-cd3%C3%AE%C2%B5
#11
Jae Wook Jung, Jung Seok Lee, Young Rim Kim, Se Pyeong Im, Si Won Kim, Jassy Mary S Lazarte, Jaesung Kim, Kim D Thompson, Jong Pyo Suh, Tae Sung Jung
The T cell receptor (TCR) is the binding site of antigen and is responsible for specifically activating the adaptive immune response. CD3, an essential component of the CD3-TCR complex, is known to be composed of γδ and ε chains in teleost. However, there are few monoclonal antibodies (mAb) available to identify these molecules on T cells, so we aimed to produce a mAb against CD3ε to improve our understanding of T cell immune response in olive flounder (Paralichthys olivaceus). CD3ε recombinant protein was expressed in yeast, the expression of which was confirmed by SDS-PAGE, MALDI-TOF/TOF MS and Western blot analysis...
April 19, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28433664/ovaries-of-the-white-worm-enchytraeus-albidus-annelida-clitellata-are-composed-of-16-celled-meroistic-germ-line-cysts
#12
Anna Z Urbisz, Łukasz Chajec, Agnieszka Brąszewska-Zalewska, Janusz Kubrakiewicz, Piotr Świątek
The paired ovaries of E. albidus are like a bunch of grapes and are composed of clearly separated units, syncytial germ cysts (clusters), which are surrounded by a thin layer of somatic cells. Each cyst maintains the connection with the ovary by an extended stalk that is composed of somatic cells. The spatial architecture of the germ-line cysts found in E. albidus is the same as in other clitellate annelids that have been studied to date. As a rule, germ cells are located at the cyst periphery and each has only one ring canal that connects it to the common and centrally located cytoplasmic mass, the cytophore...
April 19, 2017: Developmental Biology
https://www.readbyqxmd.com/read/28432458/is-the-evaluation-of-the-anterior-inferior-iliac-spine-aiis-in-the-ap-pelvis-possible-analysis-of-conventional-x-rays-and-3d-ct-reconstructions
#13
David R Krueger, Markus Windler, Markus Geßlein, Michael Schuetz, Carsten Perka, Joerg H Schroeder
INTRODUCTION: A hypertrophic AIIS has been identified as a cause for extraarticular hip impingement and is classified according to Hetsroni using 3D-CT reconstructions. The role of the conventional AP pelvis X-ray, which is the first standard imaging step for the evaluation of hip pain, has not been investigated yet. MATERIALS AND METHODS: AP pelvis X-rays and 3D-CT reconstructions of patients were evaluated regarding their morphology of the AIIS. The conventional X-rays were categorized into three groups according to the projection of the AIIS: above (A) or below (B) the acetabular sourcil or even exceeding the anterior acetabular rim (C)...
April 21, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28430412/quasi-two-dimensional-metal-oxide-semiconductors-based-ultra-sensitive-potentiometric-biosensors
#14
Huajun Chen, You Seung Rim, Isaac Caleb Wang, Chao Li, Bowen Zhu, Mo Sun, Mark S Goorsky, Ximin He, Yang Yang
Ultra-sensitive field-effect transistor-based biosensors using quasi-two dimensional metal oxide semiconductors were demonstrated. Quasi-two dimensional low-dimensional metal oxide semiconductor was highly sensitive to electrical perturbations at the semiconductor-bio interface and showed the competitive sensitivity compared with other nano materials-based biosensors. Also, solution process endowed our platform simple process and high reproducibility, which was favorable compared with other nanobioelectronics...
April 21, 2017: ACS Nano
https://www.readbyqxmd.com/read/28429123/optical-coherence-tomography-angiography-vessel-density-mapping-at-various-retinal-layers-in-healthy-and-normal-tension-glaucoma-eyes
#15
Joong Won Shin, Kyung Rim Sung, Ji Yun Lee, Junki Kwon, Mincheol Seong
PURPOSE: To investigate peripapillary vessel density at various spatial locations and layers in healthy and normal tension glaucoma eyes using optical coherence tomography angiography (OCTA). METHODS: A commercial OCTA device (AngioPlex; Carl Zeiss Meditec) was used to image microvasculature in a 6 × 6-mm optic disc region. Vessel densities of superficial and deep retinal layers were calculated using an automatic thresholding algorithm. Vessel density maps were plotted by averaging individual angiogram images...
April 20, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28426743/acute-kidney-injury-can-predict-in-hospital-and-long-term-mortality-in-elderly-patients-undergoing-hip-fracture-surgery
#16
Seong Eun Hong, Tae-Young Kim, Je-Hyun Yoo, Jwa-Kyung Kim, Sung Gyun Kim, Hyung Jik Kim, Young Rim Song
BACKGROUND: Hip fracture is a common health problem in the elderly that is associated with increased mortality. Acute kidney injury (AKI) is a frequent complication in elderly patients undergoing surgery and is associated with the clinical outcome. We evaluated the incidence and risk factors of AKI in elderly patients undergoing hip fracture surgery and the impact of AKI on short- and long-term clinical outcomes. METHODS: We performed a retrospective cohort study of 450 elderly patients who underwent hip fracture surgery between January 2010 and December 2012...
2017: PloS One
https://www.readbyqxmd.com/read/28426240/influence-of-glenoid-defect-size-and-bone-fragment-size-on-the-clinical-outcome-after-arthroscopic-bankart-repair-in-male-collision-contact-athletes
#17
Shigeto Nakagawa, Tatsuo Mae, Kenji Yoneda, Kazutaka Kinugasa, Hiroyuki Nakamura
BACKGROUND: The usefulness of arthroscopic Bankart repair for collision/contact athletes has varied in previous reports. PURPOSE: To investigate the influence of glenoid rim morphologic characteristics on the clinical outcome after arthroscopic Bankart repair without additional reinforcement procedures in male collision/contact athletes, including athletes with a large glenoid defect. STUDY DESIGN: Case-control study; Level of evidence, 3...
April 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28426214/calix-5-arene-through-the-annulus-threading-of-dialkylammonium-guests-weakly-paired-to-the-tfpb-anion
#18
Margherita De Rosa, Carmen Talotta, Carmine Gaeta, Annunziata Soriente, Placido Neri, Sebastiano Pappalardo, Giuseppe Gattuso, Anna Notti, Melchiorre F Parisi, Ilenia Pisagatti
The through-the-annulus threading of calix[5]arene penta-O-ethers by dialkylammonium cations coupled to the loosely coordinating superweak TFPB- anion has been successfully accomplished. 1H NMR titration data show that the preorganization of the calix[5]arene scaffold leads to great thermodynamic stability of the pseudorotaxane complexes as well as to a favorable kinetic of threading. Accordingly, calix[5]arene 1c, bearing tert-butyl groups at the wide rim, was threaded by all the cations under study (with the exception of the dibenzylammonium 2b+) more tightly than the other derivatives under investigation (Kas up to 2...
April 20, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28425386/22nd-annual-rims-conference-2017
#19
(no author information available yet)
No abstract text is available yet for this article.
May 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28424060/effects-of-a-combination-treatment-of-kd5040-and-l-dopa-in-a-mouse-model-of-parkinson-s-disease
#20
Sora Ahn, Taek-Jin Song, Seong-Uk Park, Songhee Jeon, Jongpil Kim, Joo-Young Oh, Jaehwan Jang, Sanhwa Hong, Min-A Song, Hye-Seoung Shin, Young-Rim Jung, Hi-Joon Park
BACKGROUND: Although the dopamine precursor L-3, 4-dihydroxyphenylalanine ( l -dopa) remains the gold standard pharmacological therapy for patients with Parkinson's disease (PD), long-term treatment with this drug has been known to result in several adverse effects, including l -dopa-induced dyskinesia (LID). Recently, our group reported that KD5040, a modified herbal remedy, had neuroprotective effects in both in vitro and in vivo models of PD. Thus, the present study investigated whether KD5040 would have synergistic effects with l -dopa and antidyskinetic effects caused by l -dopa as well...
April 19, 2017: BMC Complementary and Alternative Medicine
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