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https://www.readbyqxmd.com/read/29336201/poor-motor-function-recovery-after-spinal-cord-injury-in-anxiety-model-mice-with-phospholipase-c-related-catalytically-inactive-protein-type-1-knockout
#1
Taku Fujita, Gentaro Kumagai, Xizhe Liu, Kanichiro Wada, Toshihiro Tanaka, Hitoshi Kudo, Toru Asari, Tatsuhiro Fukutoku, Ayako Sasaki, Yohshiro Nitobe, Yoshikazu Nikaido, Ken-Ichi Furukawa, Masato Hirata, Takashi Kanematsu, Shinya Ueno, Yasuyuki Ishibashi
Mice with a knockout of phospholipase C (PLC)-related inactive protein type 1 (PRIP1-/- mice) display anxiety-like behavior and altered GABAA-receptor pharmacology. Here we examined associations between anxiety and motor-function recovery in PRIP1-/- mice after a spinal-cord injury (SCI) induced by a moderate contusion injury at the 10th thoracic level. Uninjured PRIP1-/- mice spent less distance than wild-type (WT) mice in the center 25% in an open field test (OFT), indicating anxiety-like behavior. Anxiety behavior increased in both WT and PRIP1-/- mice after SCI...
January 16, 2018: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29327550/-study-on-the-correlative-factors-of-the-pain-under-the-second-metatarsal-in-patients-with-hallux-valgus
#2
Jian-Gang Zuo, Hai-Wei Hu, Zhi-Cheng Sang, Jian-Min Wen, Wei-Dong Sun, Yong-Sheng Sun, Ting Cheng
OBJECTIVE: To analyze the correlation between the hallux valgus angle and arch X-ray parameters change, plantar pressure by measuring the X-ray indexes and foot-pressure indexes in patients with hallux valgus, as well as to study the main cause factors for the pain under the second metatarsal head. METHODS: A retrospective study of 254 patients(477 feet) treated in Wangjing Hospital from January 2012 to June 2013 was performed. The pain under the second metatarsal head and age distribution were recorded...
January 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29306146/reactive-balance-control-in-older-adults-with-diabetes
#3
Pei-Yun Lee, Yi-Ju Tsai, Yu-Ting Liao, Yi-Ching Yang, Fen-Hwa Lu, Sang-I Lin
Diabetes mellitus is a major health problem for older adults worldwide and could be associated with impaired ability to recover balance after postural disturbances. This study compared reactive balance control in three groups of adults, young (YA), healthy non-diabetes older (nonDM-OA) and diabetes older (DM-OA). Twenty participants in each group completed a series of vision, plantar cutaneous sensitivity, grip power and lower limb strength tests. In the reactive balance test, participants stood on a force platform and used the dominant hand to pull the handle of a cord that could be suddenly released to create an imbalancing force...
December 30, 2017: Gait & Posture
https://www.readbyqxmd.com/read/29284231/assessment-of-the-influence-of-jogging-on-the-shape-of-female-foot-arches
#4
Agata Maslon, Joanna Golec, Elzbieta Szczygiel, Dorota Czechowska, Boguslaw Golec
INTRODUCTION: Both walking and its faster, running, consist of cyclical subsequent phases of swing and support; however, they differ in their time proportions as well as magnitude of acting forces. There is a lack of studies concerning the long-term consequences of repeated jogging cycles on the function of feet and, above all, on their permanent impact on the shape of foot arches. OBJECTIVES: The objective of this study was to answer the question whether regular jogging changes the shape of the transverse and medial longitudinal arches of the feet...
December 23, 2017: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/29258166/pofbg-embedded-cork-insole-for-plantar-pressure-monitoring
#5
Débora Vilarinho, Antreas Theodosiou, Cátia Leitão, Arnaldo G Leal-Junior, Maria de Fátima Domingues, Kyriacos Kalli, Paulo André, Paulo Antunes, Carlos Marques
We propose a novel polymer optical fiber (POF) sensing system based on fiber Bragg gratings (FBGs) to measure foot plantar pressure. The plantar pressure signals are detected by five FBGs, in the same piece of cyclic transparent optical polymer (CYTOP) fiber, which are embedded in a cork insole for the dynamic monitoring of gait. The calibration and measurements performed with the suggested system are presented, and the results obtained demonstrate the accuracy and reliability of the sensing platform to monitor the foot plantar pressure distribution during gait motion and the application of pressure...
December 16, 2017: Sensors
https://www.readbyqxmd.com/read/29249141/effect-of-textured-insoles-on-postural-control-during-static-upright-posture-following-lower-limb-muscle-fatigue
#6
Francesco Palazzo, Alessandra Nardi, Virginia Tancredi, Alfio Caronti, Gianpaolo Scalia Tomba, Pietro Lebone, Elvira Padua, Giuseppe Annino
BACKGROUND: The purpose of this study was to assess the effects of textured insoles on static upright posture before and after lower limb muscle fatigue. Textured insoles used contained small and non-deformable pebbles of various sizes that are able to stimulate a major number of mechanoreceptors. It was inserted inside footwear. METHODS: Ten healthy young adults participated in the study (mean age 26.1 ± 3.07 years). They were asked to stand on a force platform in four sensory states: vision, no vision, with and without natural plantar stimulation...
December 15, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/29244535/whether-flexible-flatfoot-needs-the-treatment-an-observation-of-plantar-pressure-effects-on-adults-with-flexible-flatfoot-by-wearing-over-the-counter-insoles-when-walking-on-level-surface-upstairs-and-downstairs
#7
JunNa Zhai, Jue Wang, YuSheng Qiu
BACKGROUND: Orthotic insole is one popular physiotherapy for flatfoot. However, the effects and if flexible flatfoot needs the treatment are not clear and how the plantar pressure change while walking upstairs and downstairs had not been studied. This study observed the plantar pressure of different walking condition to find out the answers. METHODS: Fifteen adults with flexible flatfoot and fifteen adults with normal foot were examined while walking on a level surface, walking up and down 10 cm and 20 cm stairs before treatment...
December 15, 2017: Journal of the American Podiatric Medical Association
https://www.readbyqxmd.com/read/29240587/reclaiming-autologous-amputated-tissue-for-limb-salvage-of-a-diabetic-foot-burn-with-underlying-critical-limb-ischemia
#8
Catherine N Tchanque-Fossuo, Andrew M Wishy, Kaitlyn I M West, David L Dawson, Sara E Dahle, John G Carson
BACKGROUND: Diabetes mellitus is a worldwide pandemic that impacts more than 387 million people, with 29 million individuals affected in the United States alone. Diabetic patients have a 25% lifetime risk of developing a diabetic foot ulcer (DFU). Having a DFU is associated with a risk of recurrence approaching 70%. In addition, 1 in 6 patients with DFU will have a lower-limb amputation, with an associated increase in mortality ranging from 47% to 70%. Therefore, limb salvage is critical in patients with DFU...
January 2018: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/29230404/experimental-gait-analysis-to-study-stress-distribution-of-the-human-foot
#9
Vidya K Nandikolla, Robin Bochen, Steven Meza, Allan Garcia
Researchers and clinicians are increasingly using plantar pressure and force measurement system to evaluate foot functions. This research evaluates the quality and reliability of a Tekscan HR mat to study the plantar pressures and forces acting during walking, running, jumping, and standing of healthy subjects. The following regions of the foot were investigated: heel, mid foot, metatarsophalangeal joint, hallux, and the toes. The arches of both feet of the three healthy subjects in the gait analysis were presented which addresses the balancing issues of the body during locomotion...
2017: Journal of Medical Engineering
https://www.readbyqxmd.com/read/29216267/altered-postural-sway-following-fatiguing-foot-muscle-exercises
#10
Keiji Koyama, Junichiro Yamauchi
This study investigated the acute effects of fatiguing foot muscle exercises on the maximum muscle strength of the foot and postural control ability. Eighteen healthy young individuals performed fatiguing foot muscle strength exercises, and their toe flexor and ankle plantar flexor strength and postural control ability were measured before and after the exercises. Postural control ability was evaluated using the path of the center of pressure (COP) during three balance tasks: double-leg standing with eyes open; double-leg standing with eyes closed; and single-leg standing with eyes open...
2017: PloS One
https://www.readbyqxmd.com/read/29214460/blood-flow-restriction-late-in-recovery-after-heavy-resistance-exercise-hampers-muscle-recuperation
#11
Kestutis Bunevicius, Albinas Grunovas, Tomas Venckunas, Kristina Poderiene, Eugenijus Trinkunas, Jonas Poderys
PURPOSE: This study aimed to examine the effect of acute blood flow restriction during the late recovery phase between two resistance exercise bouts on muscular endurance and oxygenation. METHODS: Amateur male middle- and long-distance runners performed two bouts of one-leg dynamic plantar flexion exercise to failure with the load equivalent to 75% of maximum. Subjects were randomly assigned into two experimental groups with thigh occlusion pressure between bouts at either 120 or 200 mmHg with 20 min of passive rest in between, and two control groups without any blood flow restriction separated by either 5 or 20 min of rest...
February 2018: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/29206246/corrigendum-foot-placement-characteristics-and-plantar-pressure-distribution-patterns-during-stepping-on-ground-in-neonates
#12
F Sylos-Labini, S Magnani, G Cappellini, V La Scaleia, A Fabiano, S Picone, P Paolillo, A Di Paolo, F Lacquaniti, Y Ivanenko
[This corrects the article on p. 784 in vol. 8, PMID: 29066982.].
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/29204366/assessment-of-diabetic-polyneuropathy-in-zanzibar-comparison-between-traditional-methods-and-an-automated-point-of-care-nerve-conduction-device
#13
Elinor C Vogt, Marianne Øksnes, Faiza Suleiman, Buthayna Ali Juma, Hrafnkell B Thordarson, Ola Ommedal, Eirik Søfteland
Aim: Scant information is available about the prevalence of diabetic polyneuropathy, as well as the applicability of screening tools in sub-Saharan Africa. We aimed to investigate these issues in Zanzibar (Tanzania). Methods: One hundred consecutive diabetes patients were included from the diabetes clinic at Mnazi Mmoja Hospital. Clinical characteristics were recorded. Further, we investigated: a) self-reported numbness of the lower limbs, b) ten-point monofilament test, c) the Sibbald 60-s Tool and d) nerve conduction studies (NCS, using an automated handheld point-of-care device, the NC-stat DPNCheck)...
December 2017: Journal of Clinical & Translational Endocrinology
https://www.readbyqxmd.com/read/29202989/cadaveric-experiments-to-evaluate-pressure-wave-generated-by-radial-shockwave-treatment-of-plantar-fasciitis
#14
Srdjan Cirovic, David H Gould, Derek H Park, Matthew C Solan
BACKGROUND: Shockwave treatment is increasingly used for plantar fasciitis and Achilles tendinopathy. To be effective it is believed that high pressure must be achieved in the tissues. We report on the first human cadaveric experiments to characterize pressure from radial shockwave therapy (rSWT) for plantar fasciitis. METHODS: The pressure from rSWT was measured in two cadaveric feet using a needle hydrophone. Maximal pressure and energy flux were calculated from the measurements...
December 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29194431/characteristics-of-plantar-loads-during-walking-in-patients-with-knee-osteoarthritis
#15
Zhiwang Zhang, Lin Wang, Kaijun Hu, Yu Liu
BACKGROUND Knee osteoarthritis (KOA) is a common disease that can change the load on lower limbs during walking. Plantar loads in patients with KOA may provide a basis for clinical decisions regarding footwear and foot orthoses. This study aimed to compare plantar loads in females with and without KOA during gait. MATERIAL AND METHODS Plantar pressure during walking was recorded in 23 females with KOA and 23 females without KOA. Maximum force (MF), contact area (CA), and peak pressure (PP) were measured at 7 different regions underneath the foot, named heel (M1), midfoot (M2), first metatarsophalangeal joint (MPJ) (M3), second MPJ (M4), third to fifth MPJ (M5), hallux (M6), and lesser toes (M7)...
December 1, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29191729/hardness-and-posting-of-foot-orthoses-modify-plantar-contact-area-plantar-pressure-and-perceived-comfort-when-cycling
#16
Jaquelin A Bousie, Peter Blanch, Thomas G McPoil, Bill Vicenzino
OBJECTIVES: To evaluate the effects of hardness and posting of orthoses on plantar profile and perceived comfort and support during cycling. DESIGN: A repeated measures study with randomised order of orthoses, hardness, and posting conditions. METHODS: Twenty-three cyclists cycled at a cadence of 90rpm and a perceived exertion rating of twelve. Contoured soft and hard orthoses with or without a medial forefoot or lateral forefoot post were evaluated...
November 26, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/29184753/tissue-augmentation-with-allograft-adipose-matrix-for-the-diabetic-foot-in-remission
#17
Tala B Shahin, Kairavi V Vaishnav, Marcy Watchman, Vignesh Subbian, Ethan Larson, Evangelia Chnari, David G Armstrong
Background: Repetitive stress on the neuropathic plantar foot is the primary cause of diabetic foot ulcers. After healing, recurrence is common. Modulating plantar pressure has been associated with extension of ulcer free days. Therefore, the goal of this study was to determine the effects of an injectable allograft adipose matrix in providing a protective padding and reducing the pressure in the plantar foot. Methods: After healing his recurrent ulcer using total contact casting, a 71-year-old man with a 9-year history of recurrent diabetic foot ulcers was treated with injection of allograft adipose matrix, procured from donated human tissue...
October 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/29182114/assessment-of-the-medial-longitudinal-arch-in-children-with-flexible-pes-planus-by-plantar-pressure-mapping
#18
E M Elmoatasem, M A Eid
INTRODUCTION: Plantar Pressure mapping was introduced as a new modality for assessment of the height of the medial longitudinal arch of the foot. Therefore, the aim of this study is to correlate the plantar pressure mapping readings of arch index contact force ratio (AICFR) in children with flexible pes planus with radiographic measurements and static plantar footprints in order to determine the reliability of pressure mapping as a modality for the assessment and follow up of the flat foot deformity...
December 2016: Acta Orthopaedica Belgica
https://www.readbyqxmd.com/read/29174793/footwear-interventions-for-foot-pain-function-impairment-and-disability-for-people-with-foot-and-ankle-arthritis-a-literature-review
#19
REVIEW
Mike Frecklington, Nicola Dalbeth, Peter McNair, Peter Gow, Anita Williams, Matthew Carroll, Keith Rome
OBJECTIVE: To conduct a literature review on the effectiveness of footwear on foot pain, function, impairment and disability for people with foot and ankle arthritis. METHODS: A search of the electronic databases Scopus, Medline, CINAHL, SportDiscus and the Cochrane Library was undertaken in September 2017. The key inclusion criteria were studies reporting on findings of footwear interventions for people with arthritis with foot pain, function, impairment and/or disability...
November 3, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29154449/relation-between-foot-pain-and-plantar-pressure-in-pregnancy
#20
Tuncay Varol, Aslı Göker, Enis Cezayirli, Serkan Özgür, Ayşe Tuç Yücel
Background/aim: Hormonal and structural changes that occur during pregnancy cause alterations in body biomechanics. These alterations reach their peak in the last trimester. Adaptive changes that appear in the foot result in pain in the foot and ankle. Pedobarography is a noninvasive measurement method that can be used to understand the origin of such pain. Materials and methods: One hundred and thirty-one pregnant women who did not have a foot or ankle problem prior to pregnancy volunteered to take part in the study...
August 23, 2017: Turkish Journal of Medical Sciences
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