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Limb development

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https://www.readbyqxmd.com/read/29341284/atypical-presentation-of-eosinophilic-annular-erythema-in-a-5-year-old-girl
#1
A Neuberger, A Enk, F Toberer
A 5-year-old female presented with a 1-year history of slightly pruritic erythematous annular plaques covering her trunk and limbs (Figure 1). The remaining integument as wells as the mucous membranes were not affected. The lesions persisted for about one week slowly developing a more violaceous hue before disappearing. This article is protected by copyright. All rights reserved.
January 17, 2018: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29340922/prevention-of-internal-hernia-during-robotic-total-gastrectomy-for-gastric-cancer
#2
Toshiyasu Ojima, Masaki Nakamura, Mikihito Nakamori, Keiji Hayata, Masahiro Katsuda, Toshiaki Tsuji, Shimpei Maruoka, Hiroki Yamaue
BACKGROUND: Postoperative internal hernia (IH) is a potentially life-threatening acute protrusion of viscus through an iatrogenic mesenteric defect. In our retrospective study of 1943 consecutive gastric cancer (GC) patients who had undergone surgery, the incidence of IH after laparoscopic total gastrectomy (LTG) was 4.9%.1 This high incidence seems to be caused by decreased adhesion formation after LTG. There is no consensus regarding orifice management during robotic total gastrectomy (RTG)...
January 16, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29338989/relations-between-self-reported-and-linguistic-monitoring-assessments-of-affective-experience-in-an-extreme-environment
#3
Nathan Smith
INTRODUCTION: Approaches for monitoring psychosocial health in challenging environments are needed to maintain the performance and safety of personnel. The purpose of the present research was to examine the relationship between 2 candidate methods (self-reported and linguistics) for monitoring affective experience during extreme environment activities. METHODS: A single-subject repeated-measures design was used in the present work. The participant was a 46-year-old individual scheduled to complete a self-supported ski expedition across Arctic Greenland...
January 12, 2018: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/29338060/biofeedback-effect-of-hybrid-assistive-limb-in-stroke-rehabilitation-a-proof-of-concept-study-using-functional-near-infrared-spectroscopy
#4
Kazuya Saita, Takashi Morishita, Hisatomi Arima, Koichi Hyakutake, Toshiyasu Ogata, Kenji Yagi, Etsuji Shiota, Tooru Inoue
INTRODUCTION: Robot-assisted rehabilitation has been increasingly drawing attention in the field of neurorehabilitation. The hybrid assistive limb (HAL) is an exoskeleton robot developed based on the "interactive biofeedback" theory, and several studies have shown its efficacy for patients with stroke. We aimed to investigate the mechanisms of the facilitative effect of neurorehabilitation using a single-joint HAL (HAL-SJ) and functional near-infrared spectroscopy (fNIRS). MATERIALS AND METHODS: Subacute stroke patients admitted to our hospital were assessed in this study for HAL eligibility...
2018: PloS One
https://www.readbyqxmd.com/read/29337586/differential-development-of-acute-tolerance-may-explain-heightened-rates-of-impaired-driving-after-consumption-of-alcohol-mixed-with-energy-drinks-versus-alcohol-alone
#5
Cecile A Marczinski, Amy L Stamates, Sarah F Maloney
Consumers of alcohol mixed with energy drinks (AmED) are more likely to drive while impaired when compared to alcohol alone consumers. In addition, acute tolerance to the internal cues of feelings of intoxication is known to contribute to maladaptive decisions to drive while impaired. Therefore, the purpose of this study was to determine whether there is differential development of acute tolerance for AmED versus alcohol alone for ratings of willingness to drive after alcohol consumption. Social drinkers (n = 12) attended 4 separate sessions where they received alcohol and energy drinks, alone and in combination...
January 15, 2018: Experimental and Clinical Psychopharmacology
https://www.readbyqxmd.com/read/29337235/frequency-specific-effective-connectivity-in-subjects-with-cerebral-infarction-as-revealed-by-nirs-method
#6
Qianying Liu, Bitian Wang, Ying Liu, Zeping Lv, Wenhao Li, Zengyong Li, Yubo Fan
A connectivity-based approach can highlight the network reorganization in the chronic phases after stroke and contributes to the development of therapeutic interventions. Using dynamic Bayesian inference, this study aimed to assess the effective connectivity(EC)in various frequency bands through the near-infrared spectroscopy(NIRS) method in subjects with cerebral infarction(CI). A phase-coupling model was established based on phase information extracted using the wavelet transform of NIRS signals. Coupling strength and the main coupling direction were estimated using dynamic Bayesian inference...
January 11, 2018: Neuroscience
https://www.readbyqxmd.com/read/29335832/lateral-trochanteric-pain-following-total-hip-arthroplasty-radiographic-assessment-of-altered-biomechanics-as-a-potential-aetiology
#7
Ali Abdulkarim, Cathy Keegan, Raazi Bajwa, Eoin Sheehan
INTRODUCTION: Lateral trochanteric pain (LTP) complicates up to 17% of cases of total hip arthroplasty (THA). Studies have refuted underlying trochanteric bursitis. Restoration of the femoral offset and reproduction of the natural femoral centre of rotation are important in successful arthroplasty. LTP is believed to be associated with their alteration. AIM: The aim of our study was to evaluate the effect of femoral offset and centre of rotation on the incidence of LTP post-THA...
January 15, 2018: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/29335023/early-neonatal-glutaric-aciduria-type-i-hidden-by-perinatal-asphyxia-a-case-report
#8
Giacomo Biasucci, Nicola Morelli, Federica Natacci, Massimo Mastrangelo
BACKGROUND: Perinatal asphyxia (PA) occurs in about 2 to 10 per 1000 live full-term births. Although neonatal epileptic seizures are observed in up to 60% of cases, PA may mimic or subtend other conditions. Hypoxia related brain injury is particularly relevant, as it may have permanent effects on neuropsychomotor development. Antepartum obstetric conditions, may, in turn, lead to hypoxic-ischemic damage to the fetus and the newborn, often underlying PA. Herein, a case of PA that hid and triggered signs and symptoms of Glutaric Aciduria type I (GA-I), is reported...
January 15, 2018: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/29334475/abandonment-of-assistive-products-assessing-abandonment-levels-and-factors-that-impact-on-it
#9
André T Sugawara, Vinícius D Ramos, Fábio M Alfieri, Linamara R Battistella
PURPOSE: To investigate the levels and factors that influence the abandonment of assistive products by users of a local reference rehabilitation center. METHODS: This observational study involved users who received services and assistive products provided by our center of rehabilitation. Users were identified using the records of the center and their responses about the abandonment were collected through face-to-face interviews. RESULTS: The abandonment level of assistive products was 19...
January 15, 2018: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/29334399/chondrocyte-burst-promotes-space-for-mineral-expansion
#10
Emilio Satoshi Hara, Masahiro Okada, Noriyuki Nagaoka, Takako Hattori, Letycia Mary Iida, Takuo Kuboki, Takayoshi Nakano, Takuya Matsumoto
Analysis of tissue development from multidisciplinary approaches can result in more integrative biological findings, and can eventually allow the development of more effective bioengineering methods. In this study, we analyzed the initial steps of mineral formation during secondary ossification of mouse femur based on biological and bioengineering approaches. We first found that some chondrocytes burst near the mineralized area. External factors that could trigger chondrocyte burst were then investigated. Chondrocyte burst was shown to be modulated by mechanical and osmotic pressure...
January 15, 2018: Integrative Biology: Quantitative Biosciences From Nano to Macro
https://www.readbyqxmd.com/read/29333820/osteomyelitis-in-burn-children-ten-years-of-experience
#11
María T Rosanova, Carla Voto, Susana Carnovale, Nidia Tramonti, Jimena Lema, José L Pinheiro, Adela Isasmendi, Verónica Alvarez, Rosa M Villasboas, Santiago Laborde, Hugo Basílico
INTRODUCTION: Osteomyelitis is uncommon among burn patients. OBJECTIVE: To describe the clinical, microbiological, and evolutionary characteristics of burn children with osteomyelitis hospitalized in a tertiary care facility. METHODS: Retrospective and descriptive study conducted between January 2007 and January 2017. RESULTS: Out of 600 burn children, 12 developed osteomyelitis (incidence: 2%). Eleven patients had a burn caused by direct fire...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29333801/efficacy-of-the-regent-suit-based-rehabilitation-on-gait-emg-patterns-in-hemiparetic-subjects-a-pilot-study
#12
Luigi Iuppariello, Giovanni D'Addio, Maria Romano, Paolo Bifulco, Nicola Pappone, Bernardo Lanzillo, Mario Cesarelli
BACKGROUND: The recovery of the functional limb mobility of patients with cerebral damages can take great benefit of the role offered by proprioceptive rehabilitation. Recently have been developed a special Regent Suit (RS) for rehabilitative applications. Actually, there are preliminary studies which describes the effects of RS on gait recovery of stroke patients in acute stage, but none in chronic stage. Moreover, it is known that motor recovery does not always reflect improvements of the muscle activity and coactivity...
January 11, 2018: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/29331855/retrievable-inferior-vena-cava-filters-in-pregnancy-risk-versus-benefit
#13
REVIEW
David A Crosby, Kevin Ryan, Niall McEniff, Patrick Dicker, Carmen Regan, Caoimhe Lynch, Bridgette Byrne
OBJECTIVE: Venous thromboembolism remains one of the leading causes of maternal mortality in the developed world. Retrievable inferior vena cava (IVC) filters have a role in the prevention of lethal pulmonary emboli when anticoagulation is contraindicated or has failed [1]. It is unclear whether or not the physiological changes in pregnancy influence efficacy and complications of these devices. The decision to place an IVC filter in pregnancy is complex and there is limited information in terms of benefit and risk to the mother...
December 21, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29331830/fetal-development-of-the-poeppig-s-woolly-monkey-lagothrix-poeppigii
#14
Rafael Dos Santos de Andrade, Frederico Ozanan Barros Monteiro, Hani Rocha El Bizri, Wilter Ricardo Russiano Vicente, Diva Anelie de Araujo Guimarães, Pedro Mayor
The intrauterine development is an evolutionary strategy that prepares the neonate for extra-uterine life, thus providing important information on the life history of species. In this study, we described the external and internal morphology of 25 fetuses of Poeppig's woolly monkeys (Lagothrix poeppigii) by taking advantage of a 10-year participatory collection of biological samples originated from animals hunted for subsistence purposes in the Peruvian Amazon. Logistic regressions estimated the probability of occurrence of each external morphological characteristic in relation to the crown-rump length (CRL)...
December 8, 2017: Theriogenology
https://www.readbyqxmd.com/read/29331714/stature-estimation-formulae-for-mexican-contemporary-population-a-sample-based-study-of-long-bones
#15
Antinea Menéndez Garmendia, Gabriela Sánchez-Mejorada, Jorge A Gómez-Valdés
Stature estimation is an important step to create a biological profile for human identification of unknown individuals in forensic anthropological practice, and it is well known that the long bone length is highly correlated with this feature. The purpose of the present study is to develop formulae for height estimation, based on simple linear regression model for humerus, femur and tibia in Mexican contemporary population. Stature was taken in 56 males and 30 female corpses as well as maximum length of three long bones of the limbs after autopsy following the Menéndez et al...
January 3, 2018: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/29331287/characterizing-the-effects-of-deep-brain-stimulation-with-magnetoencephalography-a-review
#16
REVIEW
Irene E Harmsen, Nathan C Rowland, Richard A Wennberg, Andres M Lozano
BACKGROUND: Deep brain stimulation (DBS) is an important form of neuromodulation that is being applied to patients with motor, mood, or cognitive circuit disorders. Despite the efficacy and widespread use of DBS, the precise mechanisms by which it works remain unknown. Over the last decade, magnetoencephalography (MEG) has become an important functional neuroimaging technique used to study DBS. OBJECTIVE: This review summarizes the literature related to the use of MEG to characterize the effects of DBS...
January 4, 2018: Brain Stimulation
https://www.readbyqxmd.com/read/29331230/lower-limb-articular-scaling-and-body-mass-estimation-in-pliocene-and-pleistocene-hominins
#17
Christopher B Ruff, M Loring Burgess, Nicole Squyres, Juho-Antti Junno, Erik Trinkaus
Previous attempts to estimate body mass in pre-Holocene hominins have relied on prediction equations derived from relatively limited extant samples. Here we derive new equations to predict body mass from femoral head breadth and proximal tibial plateau breadth based on a large and diverse sample of modern humans (avoiding the problems associated with using diaphyseal dimensions and/or cadaveric reference samples). In addition, an adjustment for the relatively small femoral heads of non-Homo taxa is developed based on observed differences in hip to knee joint scaling...
January 10, 2018: Journal of Human Evolution
https://www.readbyqxmd.com/read/29330991/diaphyseal-nutrient-foramina-in-dried-human-adult-long-bones-of-lower-limb-in-pakistan
#18
Ejaz Afzal, Fatima Sherin, Omair Khan, Noaman Hussain Siddiqui
BACKGROUND: osteogenesis needs circulation of blood in the bones. Bone growth, repair of fracture, maintenance of bone vitality and other injures also need blood circulation in proper way. Blood is allowed to flow via holes in the diaphysis, which are called as nutrient foramina. METHODS: The crosssectional study was done in the department of Anatomy, Ayub and Khyber Medical College (Osteology Sections). The aim was to observe diaphyseal nutrient foramina in the human long bones of the lower limb...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29330921/four-and-a-half-domain-2-fhl2-scaffolding-protein-is-a-marker-of-connective-tissues-of-developing-digits-and-regulates-fibrogenic-differentiation-of-limb-mesodermal-progenitors
#19
C I Lorda-Diez, J A Montero, C Sanchez-Fernandez, J A Garcia-Porrero, J Chimal-Monroy, J M Hurle
FHL2 is a multifunctional scaffolding protein of well-known function regulating cell signaling cascades and gene transcription in cancer tissues. However, its function in embryonic systems is poorly characterized. Here, we show that Fhl2 is involved in the differentiation of connective tissues of developing limb autopod. We show that Fhl2 exhibits spatially restricted and temporally dynamic expression around the tendons of developing digits, interphalangeal joint capsules, and fibrous peridigital tissue. Immunolabeling analysis of the skeletal progenitors identified a predominant, but not exclusive, cytoplasmic distribution of FHL2 being associated with focal adhesions and actin cytoskeleton...
January 12, 2018: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/29329211/causation-of-acute-flaccid-paralysis-by-myelitis-and-myositis-in-enterovirus-d68-infected-mice-deficient-in-interferon-%C3%AE-%C3%AE-%C3%AE-receptor-deficient-mice
#20
John D Morrey, Hong Wang, Brett L Hurst, Katherine Zukor, Venkatraman Siddharthan, Arnaud J Van Wettere, Donal G Sinex, E Bart Tarbet
Enterovirus D68 (EV-D68) caused a large outbreak in the summer and fall of 2014 in the United States. It causes serious respiratory disease, but causation of associated paralysis is controversial, because the virus is not routinely identified in cerebrospinal fluid. To establish clinical correlates with human disease, we evaluated EV-D68 infection in non-lethal paralysis mouse models. Ten-day-old mice lacking interferon responses were injected intraperitoneally with the virus. Paralysis developed in hindlimbs...
January 12, 2018: Viruses
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