keyword
MENU ▼
Read by QxMD icon Read
search

Foot length

keyword
https://www.readbyqxmd.com/read/28338382/does-foot-anthropometry-predict-metabolic-cost-during-running
#1
Herman van Werkhoven, Stephen J Piazza
Several recent investigations have linked running economy to heel length, with shorter heels being associated with less metabolic energy consumption. It has been hypothesized that shorter heels require larger plantarflexor muscle forces, thus increasing tendon energy storage and reducing metabolic cost. The goal of this study was to investigate this possible mechanism for metabolic cost reduction. Fifteen male subjects ran at 16 km·h(-1) on a treadmill and subsequently on a force-plate instrumented runway...
March 24, 2017: Journal of Applied Biomechanics
https://www.readbyqxmd.com/read/28336488/isolation-and-characterization-of-two-glutathione-s-transferases-from-freshwater-bivalve-anodonta-woodiana-chronic-effects-of-pentachlorophenol-on-gene-expression-profiles
#2
Qingchun Liu, Xiyu Shang, Yuhong Ma, Xichao Xia, Shipeng Xue, Chuanxiu Hua, Guian Liang, Lunguang Yao, Lianghong Guo
Glutathione S-transferases (GST) play a prominent role in protecting cells against oxidative stress. Our previous study showed that the reactive oxygen species (ROS) generated from pentachlorophenol (PCP) could cause an acute impact on freshwater bivalve Anodonta Woodiana, but its chronic toxicity remain unclear. In order to investigate the chronic effect of PCP, clams A. Woodiana were randomly grouped into PCP treated group in which animals were administrated with 13.9 μg/L concentrations of PCP, and control group those with similar volume dimethyl sulfoxide...
March 20, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28336447/anatomical-reconstruction-of-the-fourth-brachymetatarsia-with-one-stage-iliac-bone-and-cartilage-cap-grafting
#3
Sang-Hyun Woo, Chi Young Bang, Hee-Chan Ahn, Sung-Jung Kim, Jun-Young Choi
BACKGROUND: We present a one-stage procedure for lengthening the fourth brachymetatarsia with autogenous iliac bone and cartilage cap grafting for the anatomical reconstruction of the metatarsophalangeal (MTP) joint METHODS: During the last 8 years, 56 feet in 41 patients with congenital brachymetatarsia of the fourth toe were corrected with a one-stage operation to reposition the articular cartilage cap to the distal part of interpositional iliac bone graft at the metatarsal epiphysis...
February 28, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28325973/building-a-database-for-long-term-monitoring-of-benthic-macrofauna-in-the-pertuis-charentais-2004-2014
#4
Anne S Philippe, Christine Plumejeaud-Perreau, Jérôme Jourde, Philippe Pineau, Nicolas Lachaussée, Emmanuel Joyeux, Frédéric Corre, Philippe Delaporte, Pierrick Bocher
BACKGROUND: Long-term benthic monitoring is rewarding in terms of science, but labour-intensive, whether in the field, the laboratory, or behind the computer. Building and managing databases require multiple skills, including consistency over time as well as organisation via a systematic approach. Here, we introduce and share our spatially explicit benthic database, comprising 11 years of benthic data. It is the result of intensive benthic sampling that has been conducted on a regular grid (259 stations) covering the intertidal mudflats of the Pertuis-Charentais (Marennes-Oléron Bay and Aiguillon Bay)...
2017: Biodiversity Data Journal
https://www.readbyqxmd.com/read/28324204/tibial-nerve-neuropathy-following-medial-opening-wedge-high-tibial-osteotomy-case-report-of-a-rare-technical-complication
#5
Young-Soo Shin, Hyun-Bo Sim, Jung-Ro Yoon
A 63-year-old woman developed tibial nerve injury caused by an overlong K wire and 4.5-mm cortical lag screw through the first distal hole below the osteotomy during medial opening-wedge high tibial osteotomy (HTO), leading to a lack of sensation on the sole of the foot with no disturbances in motor functions. The temporary lag screw in the first distal hole below the osteotomy is often inserted by an excessive length in order to compress the potentially fractured opposite cortex. By doing so, posterior neurovascular structures including the tibial nerve and the popliteal vessels can be injured...
March 21, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28318604/comparison-of-whole-body-vertical-stiffness-and-leg-stiffness-during-single-leg-hopping-in-place-in-children-and-adults
#6
Matthew Beerse, Jianhua Wu
In the hopping literature, whole-body vertical stiffness and leg stiffness are used interchangeably, due to most of the movement occurring in the vertical direction. However, there is some anterior/posterior movement of the center of mass and displacements of the foot during hopping in place in both children and adults. Further it is not understood if leg stiffness show a similar pattern as whole-body vertical stiffness when increasing hopping frequency. The purpose of this study was to test if whole-body vertical stiffness and leg stiffness are different during single-leg hopping in-place in children and adults, across a range of frequencies...
March 9, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28314214/gait-biomechanics-following-lower-extremity-trauma-amputation-vs-reconstruction
#7
Elizabeth Russell Esposito, Daniel J Stinner, John R Fergason, Jason M Wilken
BACKGROUND: Surgical advances have substantially improved outcomes for individuals sustaining traumatic lower extremity injury. Injuries once requiring lower limb amputation are now routinely managed with limb reconstruction surgery. However, comparisons of functional outcomes between the procedures are inconclusive. PURPOSE: To compare gait biomechanics after lower limb reconstruction and transtibial amputation. METHODS: Twenty-four individuals with unilateral lower limb reconstruction wearing a custom ankle-foot orthosis (Intrepid Dynamic Exoskeletal Orthosis), 24 with unilateral, transtibial amputation, and 24 able-bodied control subjects underwent gait analysis at a standardized Froude speed based on leg length...
February 21, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28302925/best-practices-to-prevent-transmission-and-control-outbreaks-of-hand-foot-and-mouth-disease-in-childcare-facilities-a-systematic-review
#8
REVIEW
J Hy Chan, C K Law, E Hamblion, H Fung, J Rudge
INTRODUCTION: Hand, foot, and mouth disease continues to cause seasonal epidemics in the Asia-Pacific Region. Since the current Enterovirus 71 vaccines do not provide cross-protection for all Enterovirus species that cause hand, foot, and mouth disease, there is an urgent need to identify appropriate detection tools and best practice to prevent its transmission and to effectively control its outbreaks. This systematic review aimed to identify characteristics of outbreak and assess the impact and effectiveness of detection tools and public health preventive measures to interrupt transmission...
March 17, 2017: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/28300963/foot-length-measurements-of-newborns-of-high-and-low-risk-pregnancies
#9
Ana Karina Marques Salge, Érika Lopes Rocha, Maria Aparecida Munhoz Gaíva, Thaíla Correa Castral, Janaína Valadares Guimarães, Raphaela Maioni Xavier
OBJECTIVE: Comparing foot length measurements of newborns in high and low risk pregnancies at a public hospital in Goiânia, GO, Brazil. METHOD: A cross-sectional study carried out between April, 2013 and May, 2015, with a sample consisting of 180 newborns; 106 infants of women from high-risk pregnancies and 74 of women from low-risk pregnancies. Data were descriptively analyzed. Foot length measurement was performed using a stiff transparent plastic ruler, graduated in millimeters...
March 9, 2017: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/28299784/ontogenetic-changes-in-limb-postures-and-their-impact-on-effective-limb-length-in-baboons-papio-cynocephalus
#10
Angel Zeininger, Liza J Shapiro, David A Raichlen
OBJECTIVES: Digitigrade hand and foot postures and extended elbows and knees are considered adaptations to running in cursorial mammals because they increase effective limb lengths (ELLs). However, the relationship between digitigrady and ELL in primates is not well understood. We documented the ontogeny of limb postures in baboons to better understand the function of digitigrady during walking. We hypothesized that the hand and foot would become more elevated and the elbow and knee more extended, leading to increased relative ELLs throughout ontogeny...
March 16, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28299203/outcomes-of-bariatric-surgery-in-morbidly-obese-patients-with-multiple-sclerosis
#11
Kalman Bencsath, Adham Jammoul, Ali Aminian, Hideharu Shimizu, Carolyn J Fisher, Philip R Schauer, Alexander Rae-Grant, Stacy A Brethauer
Obesity is common in patients with multiple sclerosis (MS); however, safety and efficacy of bariatric surgery in this population remain unclear. A database of 2,918 was retrospectively reviewed, yielding 22 (0.75%) severely obese patients with MS who underwent bariatric surgery. Sixteen surgical patients with complete follow-up data were matched to a nonsurgical control group of MS patients, based on age, BMI, MS subtype, and length of follow-up. MS relapse rates and trends in the timed twenty-five foot walk test (T25FW) were compared...
2017: Journal of Obesity
https://www.readbyqxmd.com/read/28293471/internal-capsule-the-homunculus-distribution-in-the-posterior-limb
#12
Cheng Qian, Fei Tan
INTRODUCTION: In our experience, sometimes, the symptom of patients who suffered from infarction in internal capsule (IC) do not necessarily fit the classical fiber distribution. This study aims to explain this phenomenon. METHODS AND MATERIALS: A total of 34 patients with infarction lesions in the IC were included in this study, according to the clinical symptom, divided into three groups, group A (more severe weakness of the foot than the hand), group B (more severe weakness of the hand than the foot) and group C (equal weakness of hand and foot), and group Y (with facial nerve paresis) and group N (without facial nerve paresis)...
March 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28287168/asymmetry-of-short-term-control-of-spatio-temporal-gait-parameters-during-treadmill-walking
#13
Klaudia Kozlowska, Miroslaw Latka, Bruce J West
Optimization of energy cost determines average values of spatio-temporal gait parameters such as step duration, step length or step speed. However, during walking, humans need to adapt these parameters at every step to respond to exogenous and/or endogenic perturbations. While some neurological mechanisms that trigger these responses are known, our understanding of the fundamental principles governing step-by-step adaptation remains elusive. We determined the gait parameters of 20 healthy subjects with right-foot preference during treadmill walking at speeds of 1...
March 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28284144/effects-of-visual-deprivation-on-stability-among-young-and-older-adults-during-treadmill-walking
#14
Fabricio Saucedo, Feng Yang
The purposes of this study were 1) to investigate the effect of visual deprivation on stability during treadmill walking in older and young adults, and 2) to examine if such an effect differs between age groups. Under the protection of a safety harness, 10 young (23.20±2.44years) and six older adults (67.83±2.48years) participants performed two 90-s walking trials (one with eyes open or EO and the other with eyes closed or EC) at their self-selected treadmill walking speeds determined during EO walking. The step length, step width, foot landing angle, the duration of stance phase, and cadence were calculated from the foot kinematics collected for each participant...
March 6, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28281304/variations-in-sural-nerve-formation-pattern-and-distribution-on-the-dorsum-of-the-foot
#15
Su Kyoung Jeon, Doo-Jin Paik, Young-Il Hwang
The sural nerve, a cutaneous nerve, is clinically important because it is frequently for nerve conduction testing, biopsy, and harvesting for nerve grafts. This nerve exhibits a wide variety of variation in formation, distribution on the dorsum of the foot, and so on, depending on the population observed. In this study, we examined the variation in the sural nerve in 110 Korean cadavers. Of these cadavers, 86.1% of the sural nerves corresponded to type A, where tibial and peroneal components were united to form the sural nerve...
March 9, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28271310/evaluation-of-changes-to-foot-shape-in-females-5%C3%A2-years-after-mastectomy-a-case-control-study
#16
Iwona Głowacka-Mrotek, Magdalena Sowa, Zygmunt Siedlecki, Tomasz Nowikiewicz, Wojciech Hagner, Wojciech Zegarski
PURPOSE: The aim of this study was to evaluate changes in foot shape of women 5 years after undergoing breast amputation. METHODS: Evaluation of foot shape was performed using a non-invasive device for computer analysis of the plantar surface of the foot. Obtained results were compared between feet on the healthy breast side (F1) and on the amputated breast side (F2). RESULTS: 128 women aged 63.60 ± 8.83, 5-6 years after breast amputation were enrolled in this case-control study...
March 7, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28269658/development-and-pilot-clinical-evaluation-of-a-haptic-based-perception-empathy-biofeedback-device-for-gait-rehabilitation
#17
Kenta Saichi, Kazuhiro Yasuda, Yu Kitaji, Naomi Kaibuki, Hiroyasu Iwata
Recent studies have shown that haptic feedback on the body, either at or away from the desired gait parameter to be changed, can improve gait performance. Here we introduced a haptic-based biofeedback device to supplement the foot pressure information of a paretic foot with a wearable vibrotactile biofeedback device attached to the back. This system provides information regarding a patient's foot pressure pattern to the patient and physical therapist. Therefore, the biofeedback system can share information regarding abnormal gait patterns between patients and therapists...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28269397/hardness-map-of-human-meta-tarsals-and-phalanges-of-toes
#18
Irfan Manarvi
Predicting location of fracture in human bones has been a keen area of research for the past few decades. A variety of tests for hardness, deformation and strain field measurement have been conducted in the past; but considered insufficient due to various limitations. Researchers therefore have proposed further studies due to inaccuracies in measurement methods, testing machines and experimental errors. Advancement and availability of hardware, measuring instrumentation and testing machines can now provide remedies to these limitations...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28268765/multiple-regression-based-imputation-for-individualizing-template-human-model-from-a-small-number-of-measured-dimensions
#19
Ryuki Nohara, Yui Endo, Akihiko Murai, Hiroshi Takemura, Makiko Kouchi, Mitsunori Tada
Individual human models are usually created by direct 3D scanning or deforming a template model according to the measured dimensions. In this paper, we propose a method to estimate all the necessary dimensions (full set) for the human model individualization from a small number of measured dimensions (subset) and human dimension database. For this purpose, we solved multiple regression equation from the dimension database given full set dimensions as the objective variable and subset dimensions as the explanatory variables...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28259464/a-general-model-for-estimating-lower-extremity-inertial-properties-of-individuals-with-transtibial-amputation
#20
Abbie E Ferris, Jeremy D Smith, Gary D Heise, Richard N Hinrichs, Philip E Martin
Lower extremity joint moment magnitudes during swing are dependent on the inertial properties of the prosthesis and residual limb of individuals with transtibial amputation (TTA). Often, intact limb inertial properties (INTACT) are used for prosthetic limb values in an inverse dynamics model even though these values overestimate the amputated limb's inertial properties. The purpose of this study was to use subject-specific (SPECIFIC) measures of prosthesis inertial properties to generate a general model (GENERAL) for estimating TTA prosthesis inertial properties...
January 31, 2017: Journal of Biomechanics
keyword
keyword
111898
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"