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Thigh volume

Andreas Gösele-Koppenburg
Chronic compartment syndromes are a rare, but frequently overlooked cause of pain in the locomotor system. Their aetiology is still not fully elucidated. There is an imbalance of muscle volume and space in the compartment. Thickening of the fascia and decreased elasticity lead to a pathological increase in pressure in the compartment under load. Chronic compartment syndromes are found in the foot, lower leg, thigh, forearm, hand, and even the spine. Bilateral compartment syndromes are very common (80 %). The main symptoms are pain in the compartment under physical activity...
March 2018: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
Zhong-Min Wang, Xiaoyan Leng, María Laura Messi, Seung J Choi, Anthony P Marsh, Barbara Nicklas, Osvaldo Delbono
Background: Previous studies support beneficial effects of both resistance exercise training (RT) and caloric restriction (CR) on skeletal muscle strength and physical performance. The goal of this study was to determine the effects of adding CR to RT on single-muscle fiber contractility responses to RT in older overweight and obese adults. Methods: We analyzed contractile properties in 1,253 single myofiber from muscle biopsies of the vastus lateralis, as well as physical performance and thigh muscle volume, in 31 older (65-80 yrs), overweight or obese (body mass index= 27-35 kg/m2) men (n=19) and women (n=12) who were randomly assigned to a standardized, progressive RT intervention with CR (RT+CR; n=15) or without CR (RT; n=16) for 5 months...
March 13, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
P Sargos, T Charleux, R L Haas, A Michot, C Llacer, L Moureau-Zabotto, G Vogin, C Le Péchoux, C Verry, A Ducassou, M Delannes, A Mervoyer, N Wiazzane, J Thariat, M P Sunyach, M Benchalal, J D Laredo, M Kind, P Gillon, G Kantor
PURPOSE: The purpose of this study was to evaluate, during a national workshop, the inter-observer variability in target volume delineation for primary extremity soft tissue sarcoma radiation therapy. METHODS AND MATERIALS: Six expert sarcoma radiation oncologists (members of French Sarcoma Group) received two extremity soft tissue sarcoma radiation therapy cases 1: one preoperative and one postoperative. They were distributed with instructions for contouring gross tumour volume or reconstructed gross tumour volume, clinical target volume and to propose a planning target volume...
March 12, 2018: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
Ting Zhou, Lei Zhang, Guowen Sun, Qingang Hu
The complex area for reconstruction of the head and the neck is the buccal because of difficult anatomy of this region. This article aimed to describe our individualized design for the reconstruction of the buccal using an different categories anterolateral thigh (ALT) flap. Ninety-four patients were involved in this study. Among 94cases, the number of using the musculocutaneous ALT flap was 57, using the fasciocutaneous ALT flap was 25, and using the thin ALT flap was 12. Postoperative vessel thrombosis occurred in 8 flaps, and required operative exploration in the perioperative period, 6 flaps were complete survival after the salvages, 2 flap was failure...
February 27, 2018: Journal of Craniofacial Surgery
Pedro Leme Silva, Fernanda Ferreira Cruz, Cynthia Dos Santos Samary, Lillian Moraes, Raquel Ferreira de Magalhães, Marcos Vinicius de S Fernandes, Rebeca Bose, Vitor B Pelegati, Hernandes F Carvalho, Vera Luiza Capelozzi, Joshua Satalin, Louis Gatto, Penny Andrews, Nader Habashi, Gary Nieman, Patricia R M Rocco
OBJECTIVES: To compare a time-controlled adaptive ventilation strategy, set in airway pressure release ventilation mode, versus a protective mechanical ventilation strategy in pulmonary and extrapulmonary acute respiratory distress syndrome with similar mechanical impairment. DESIGN: Animal study. SETTING: Laboratory investigation. SUBJECTS: Forty-two Wistar rats. INTERVENTIONS: Pulmonary acute respiratory distress syndrome and extrapulmonary acute respiratory distress syndrome were induced by instillation of Escherichia coli lipopolysaccharide intratracheally or intraperitoneally, respectively...
February 26, 2018: Critical Care Medicine
Jaime Gallo-Villegas, Juan Carlos Aristizabal, Mauricio Estrada, Luis H Valbuena, Raul Narvaez-Sanchez, Jorge Osorio, Daniel C Aguirre-Acevedo, Juan C Calderón
BACKGROUND: Evidence of the efficacy of high-intensity, low-volume interval training (HIIT-low volume) in treating insulin resistance (IR) in patients with metabolic disorders is contradictory. In addition, it is unknown whether this effect is mediated through muscle endocrine function, which in turn depends on muscle mass and fiber type composition. Our aims were to assess the efficacy of HIIT-low volume compared to continuous aerobic exercise (CAE) in treating IR in adults with metabolic syndrome (MS) and to establish whether musclin, apelin, muscle mass and muscle composition are mediators of the effect...
February 27, 2018: Trials
Robert D Catena, Christopher P Connolly, Kendra M McGeorge, Nigel Campbell
Balance changes during pregnancy likely occur because of mass gains and mass distribution changes. However, to date there is no way of tracking balance through center of mass motion because no method is available to identify of the body center of mass throughout pregnancy. We compared methods for determining segment masses and torso center of mass location. The availability of a method for tracking these changes during pregnancy will make determining balance changes through center of mass motion an option for future pregnancy balance research...
February 12, 2018: Journal of Biomechanics
Mehmet Akif Cakmak, Hakan Cinal, Ensar Zafer Barin, Muhammed Sedat Sakat, Harun Karaduman, Onder Tan
Free flaps based on static slings principles cannot provide esthetic and functional outcomes at a desired level in total or close to total lip loss. Therefore, dynamic methods have become a current issue in recent years and especially the idea of functional gracilis free muscle flap has been suggested. In this study, we present a case of a successful total lower lip repair with this flap.In a 78-year-old female patient who was diagnosed with squamous cell carcinoma involving the entire lower lip, bilateral modified radical neck dissection and full-thickness total resection with 1 cm surgical margin so as to include both commissures of the tumor were performed and then a free gracilis muscle flap was transferred from the same side...
February 14, 2018: Journal of Craniofacial Surgery
J E Jakobsgaard, M Christiansen, P Sieljacks, J Wang, T Groennebaek, F de Paoli, K Vissing
This study ascertains the ability of bodyweight blood flow-restricted (BFR) exercise training to promote skeletal muscle adaptations of significance for muscle accretion and metabolism. Six healthy young individuals (three males and three females) performed six weeks of bodyweight BFR training. Each session consisted of five sets of sit-to-stand BFR exercise to volitional failure with 30-second inter-set recovery. Prior to, and at least 72 h after training, muscle biopsies were taken from m. vastus lateralis to assess changes in fibre type-specific cross-sectional area (CSA), satellite cell (SC) and myonuclei content and capillarization, as well as mitochondrial protein expression...
February 15, 2018: Clinical Physiology and Functional Imaging
Janne West, Thobias Romu, Sofia Thorell, Hanna Lindblom, Emilia Berin, Anna-Clara Spetz Holm, Lotta Lindh Åstrand, Anette Karlsson, Magnus Borga, Mats Hammar, Olof Dahlqvist Leinhard
OBJECTIVES: To determine precision of magnetic resonance imaging (MRI) based fat and muscle quantification in a group of postmenopausal women. Furthermore, to extend the method to individual muscles relevant to upper-body exercise. MATERIALS AND METHODS: This was a sub-study to a randomized control trial investigating effects of resistance training to decrease hot flushes in postmenopausal women. Thirty-six women were included, mean age 56 ± 6 years. Each subject was scanned twice with a 3...
2018: PloS One
Alicia M Gehling, Kyle Kuszpit, Emily J Bailey, Krystal H Allen-Worthington, David P Fetterer, Pedro J Rico, Thomas M Bocan, Christian C Hofer
This study presents recommendations for intramuscular injection into the caudal thigh muscle of mice according to analysis of in vivo imaging of intramuscularly injected iohexol, a radiocontrast agent commonly used in CT imaging. An experienced laboratory animal technician using a Hamilton syringe intramuscularly injected iohexol into isoflurane-anesthetized female and male BALB/c mice. Injected volumes (25, 50, 100, and 200 μL) underwent CT scanning at 9 time points over a 3-h period. The distribution of the injectate in the muscles of the rear leg was examined over time for each volume group...
January 1, 2018: Journal of the American Association for Laboratory Animal Science: JAALAS
Abed Fathi, Raouf Hammami, Jason Moran, Rihab Borji, Sonia Sahli, Haithem Rebai
The purpose of this study was to determine the effects of 16 weeks of combined strength and plyometric training or plyometric training alone, and how a detraining program can modify adaptations in response to the training stimulus. Sixty male volleyball players (circa PHV:-1 to +1 years from PHV) were assigned to a Combined Training group (CTG) (n=20), a Plyometric Training group (PTG) (n=20) or a control group (CG) (n=20). The experimental groups (CTG and PTG) participated in training twice weekly for 16 weeks...
February 1, 2018: Journal of Strength and Conditioning Research
Eva Steidle-Kloc, Torben Dannhauer, Wolfgang Wirth, Felix Eckstein
Obesity is a potent risk factor for knee osteoarthritis (OA) that is driven by mechanical and potentially endocrine mechanisms, and it affects women more frequently than men. The infrapatellar fat pat (IPFP) represents a potential link between obesity, intra-articular inflammation and structural pathology. Here we investigate whether the IPFP is responsive to body weight loss/gain in women and how its responsiveness to weight change compares to that of subcutaneous fat (SCF) of the thigh. All female participants of the Osteoarthritis Initiative (OAI) with ≥10% weight loss/gain between baseline and a 2-year follow-up were included...
February 1, 2018: Cells, Tissues, Organs
Mehdi Kordi, Campbell Menzies, Len Parker Simpson
PURPOSE: The curvature constant (W') and asymptote (critical power; CP) of the power-duration relationship are important parameters for explaining cycling performance. Short-duration endurance cycling events rely more heavily on the W'; however, the full mechanistic underpinning of this parameter is yet to be determined. Evidence suggests both muscle volume and muscle strength may contribute to the magnitude of W'. Therefore, the present study investigated the relationship between power-duration parameters (CP and W') and (1) anthropometric and (2) mechanical properties of thigh muscles in a sample of elite cyclists...
March 2018: European Journal of Applied Physiology
Helena Lizana, Lennart Johansson, Jan E Axelsson, Anne Larsson Strömvall, Mattias Ögren, Jan Linder, Christer Halldin, Andrea Varrone, Susanna Jakobson Mo
18F-(E)-N-(3-iodoprop-2-enyl)-2β-carbofluoroethoxy-3β-(4'-methyl-phenyl) nortropane (18F-FE-PE2I) was recently developed and has shown adequate affinity and high selectivity for the dopamine transporter (DAT). Previous studies have shown promising results for 18F-FE-PE2I as a suitable radioligand for DAT-imaging. In this study, we investigate the whole body biodistribution and dosimetry of 18F-FE-PE2I in healthy volunteers to support the utility of it as a suitable positron emission tomography (PET) imaging agent for the DAT...
January 18, 2018: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
Hendrik Dapper, Gregor Habl, Christoph Hirche, Stefan Münch, Markus Oechsner, Michael Mayinger, Christina Sauter, Stephanie E Combs, Daniel Habermehl
INTRODUCTION: The ano-inguinal lymphatic drainage (AILD) is located in the subcutaneous adipose tissue of the proximal medial thigh. Findings from fluorescence methods give us new information about anatomical conditions of the AILD. Current contouring guidelines do not advise the inclusion of the 'true' AILD into the clinical target volume (CTV). Aim of this work was the retrospective analysis of the incidental dose to the AILD in an anal cancer (AC) patient cohort who underwent definitive chemoradiation (CRT) therapy with Volumetric Arc Therapy - Intensity Modulated Radiation Therapy (VMAT-IMRT)...
January 3, 2018: Acta Oncologica
Rae A Heitkamp, Ping Li, Katrin Mende, Samandra T Demons, David R Tribble, Stuart D Tyner
BACKGROUND: Combat-related extremity wound infections can complicate the recovery of injured military personnel. The Enterococcus genus contains both commensal and pathogenic bacteria found in many combat wounds. We describe the patient population susceptible to Enterococcus infection, the characteristics of Enterococcus spp. isolated from combat-related wounds, and the microbiological profile of Enterococcus-positive wounds. METHODS: Patient and culture data were obtained from the Trauma Infectious Disease Outcomes Study...
January 2018: Surgical Infections
Zhirui Li, Daohong Liu, Gong Long, Gong Ke, An Xiao, Peifu Tang, Jiyuan Dong
Obesity not only gives rise to more blood loss volume but also correlates with postoperative rehabilitation and complications in surgical patients. It is not clear at present whether tourniquet utilization is associated with blood loss, rehabilitation, and complications, and it is imperative to ascertain the tactics of utilizing tourniquet in obese patients undergoing total knee arthroplasty (TKA). The present study was designed to explore the association of tourniquet utilization with blood loss, rehabilitation, and complications, and ascertain the tactics of utilizing tourniquet in obese patients undergoing TKA...
December 2017: Medicine (Baltimore)
Min A Yoon, Suk-Joo Hong, Min Cheol Ku, Chang Ho Kang, Kyung-Sik Ahn, Baek Hyun Kim
Purpose To use multiparametric magnetic resonance (MR) imaging to assess for and establish age-related differences in healthy thigh muscles. Materials and Methods Ninety-five subjects (47 men, 48 women; median age, 47 years) with healthy body mass index were grouped according to age: 30-39 years (n = 25), 40-49 years (n = 25), 50-59 years (n = 25), and 60-69 years (n = 20). Multiparametric MR imaging (intravoxel incoherent motion diffusion-weighted, diffusion-tensor, multiecho Dixon, and dynamic contrast material-enhanced MR imaging) was performed at 3...
December 14, 2017: Radiology
Tarek Soliman, Hammouda Sherif, Abdallah Fathi, Wael Kandeel, Osama Abdelwahab
Objective: To evaluate the effect of vaginal transobturator tape (TOT) on female stress urinary incontinence (SUI) and sexual function. Patients and methods: In all, 145 patients with SUI underwent TOT repair using the 'outside-in' technique. All patients had been sexually active in the previous 6 months. Patients were evaluated by history, routine laboratory investigations, cough stress test, abdominopelvic ultrasonography, and full urodynamic studies. The preoperative data assessed included: age, parity, body mass index, menopausal status, and Stamey grade of SUI...
December 2017: Arab Journal of Urology
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