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https://www.readbyqxmd.com/read/28813932/quantifying-infant-physical-interactions-using-sensorized-toys-in-a-natural-play-environment
#1
Vatsala Goyal, Wilson Torres, Roshan Rai, Frances Shofer, Daniel Bogen, Phillip Bryant, Laura Prosser, Michelle J Johnson
Infants with developmental delays must be detected early in their development to minimize the progression of motor and neurological impairments. Our objective is to quantify how sensorized toys in a natural play environment can promote infant-toy physical interactions. We created a hanging elephant toy, equipped with an inertial measurement unit (IMU), a pressure transducer, and multiple feedback sensors, to be a hand-grasping toy. We used a 3 DoF robotic model with inputs from the IMU to calculate multiple kinematic metrics and an equation to calculate haptic metrics from the pressure transducer...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813752/atypical-presentations-of-tularemia
#2
Karah Odegaard, Beth Boersma, James Keegan
Francisella tularensis is a gram-negative coccobacillus that causes a condition commonly referred to as tularemia. There has been a dramatic increase in tularemia cases reported in South Dakota, many of which were challenging to diagnose due to atypical clinical manifestations. We describe an interesting case of pneumonic tularemia and summarize six similar cases, several of which presented with lung nodules suggestive of malignancy. According to the literature, this is only the third outbreak of pneumonic tularemia reported in the U...
May 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28813709/natural-history-of-localized-and-locally-advanced-lung-atypical-carcinoid-after-complete-resection-a-joined-french-italian-multicentric-retrospective-study
#3
Francesca Marciello, Olaf Mercier, Piero Ferolla, Jean-Yves Scoazec, Pier Luigi Filosso, Alain Chapelier, Gianluca Guggino, Roberto Monaco, Franco Grimaldi, Stefano Pizzolitto, Joël Guygay, Bertrand Richard de Latour, Dario Giuffrida, Elisabeth Longchampt, Vincent Thomas de Montpreville, Élie Fadel, Annamaria Colao, David Planchard, Mauro Papotti, Antongiulio Faggiano, Eric Baudin
No abstract text is available yet for this article.
August 17, 2017: Neuroendocrinology
https://www.readbyqxmd.com/read/28813602/carbodicarbenes-unexpected-%C3%AF-accepting-ability-during-re-activity-with-small-molecules
#4
Wen-Ching Chen, Wei-Chih Shih, Titel Jurca, Lili Zhao, Diego M Andrada, Chun-Jung Peng, Chun-Chi Chang, Shu-Kai Liu, Yi-Ping Wang, Yuh-Sheng Wen, Glenn P A Yap, Chao-Ping Hsu, Gernot Frenking, Tiow-Gan Ong
An investigation of carbodicarbenes, the less explored member of the carbenic complex/ligand family has yielded unexpected electronic features and concomitant reactivity. Observed 1,2-addition of E-H bonds (E = B, C, Si) across the carbone central carbon and that of the flanking NHC fragment, combined with single-crystal X-ray studies of a model Pd complex strongly suggests a significant level of π-accepting ability at the central carbon of the NHC moiety. This feature is atypical of classic NHCs, which are strong σ-donors, with only nominal π-accepting ability...
August 16, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28813555/analysis-of-item-level-bias-in-the-bayley-iii-language-subscales-the-validity-and-utility-of-standardized-language-assessment-in-a-multilingual-setting
#5
Shaun K Y Goh, Elaine K H Tham, Iliana Magiati, Litwee Sim, Shamini Sanmugam, Anqi Qiu, Mary L Daniel, Birit F P Broekman, Anne Rifkin-Graboi
Purpose: The purpose of this study was to improve standardized language assessments among bilingual toddlers by investigating and removing the effects of bias due to unfamiliarity with cultural norms or a distributed language system. Method: The Expressive and Receptive Bayley-III language scales were adapted for use in a multilingual country (Singapore). Differential item functioning (DIF) was applied to data from 459 two-year-olds without atypical language development...
August 15, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28813519/expression-and-inhibition-of-brd4-ezh2-and-top2a-in-neurofibromas-and-malignant-peripheral-nerve-sheath-tumors
#6
Azadeh Amirnasr, Rob M Verdijk, Patricia F van Kuijk, Walter Taal, Stefan Sleijfer, Erik A C Wiemer
Malignant peripheral nerve sheath tumors (MPNST) are rare, highly aggressive sarcomas that can occur spontaneously or from pre-existing plexiform neurofibromas in neurofibromatosis type1 (NF1) patients. MPNSTs have high local recurrence rates, metastasize easily, are generally resistant to therapeutic intervention and frequently fatal for the patient. Novel targeted therapeutic strategies are urgently needed. Standard treatment for patients presenting with advanced disease is doxorubicin based chemotherapy which inhibits the actions of the enzyme topoisomerase IIα (TOP2A)...
2017: PloS One
https://www.readbyqxmd.com/read/28812908/a-quantitative-assessment-of-the-risk-of-human-salmonellosis-arising-from-the-consumption-of-pecans-in-the-united-states
#7
Sofia M Santillana Farakos, Régis Pouillot, Rhoma Johnson, Judith Spungen, Insook Son, Nathan Anderson, Gordon R Davidson, Jane M Van Doren
A quantitative risk assessment was conducted to assess the risk of human salmonellosis acquired from consumption of pecans in the United States. The model considered the potential for Salmonella survival, growth, and recontamination of pecans from the sheller to the consumer, including steps such as immersion in water, drying, conditioning, cracking, partitioning, and storage. Five theoretical microbial reduction treatment levels (1 to 5 log CFU) were modeled. Data from the 2010 to 2013 surveys by the National Pecan Shellers Association were used for initial prevalence and contamination levels...
August 16, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28812460/myopathic-mtdna-depletion-syndrome-due-to-mutation-in-tk2-gene
#8
Elena Martín-Hernández, María Teresa García-Silva, Pilar Quijada-Fraile, María Elena Rodríguez-García, Henry Rivera, Aurelio Hernández-Laín, David Coca-Robinot, Joaquín Fernández-Toral, Joaquín Arenas, Miguel A Martín, Francisco Martínez-Azorín
Whole-exome sequencing was used to identify the disease gene(s) in a Spanish girl with failure to thrive, muscle weakness, mild facial weakness, elevated creatine kinase, deficiency of mitochondrial complex III and depletion of mtDNA. With whole-exome sequencing data, it was possible to get the whole mtDNA sequencing and discard any pathogenic variant in this genome. The analysis of whole exome uncovered a homozygous pathogenic mutation in thymidine kinase 2 gene ( TK2; NM_004614.4:c.323 C>T, p.T108M)...
September 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28812319/poorly-differentiated-chordoma-with-loss-of-smarcb1-ini1-expression-in-pediatric-patients-a-report-of-two-cases-and-review-of-the-literature
#9
Yoon Jin Cha, Chang-Ki Hong, Dong-Seok Kim, Seung-Koo Lee, Hyeon Jin Park, Se Hoon Kim
Identification of loss of SMARCB1/INI1 expression in poorly differentiated (PD) chordoma in pediatric patients suggests that PD chordoma is an entity molecularly distinct from conventional chordoma or atypical teratoid/rhabdoid tumor, which is also characterized by loss of SMARCB1/INI1 expression by inactivating mutation of the SMARCB1/INI gene. So far, around 20 cases of pediatric PD chordoma with loss of SMARCB1/INI1 expression have been reported. Here, we report two cases of pediatric PD chordoma with loss of SMARCB1/INI1 expression, which is very rare among the pediatric chordoma types...
August 15, 2017: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/28812114/-thoracic-and-abdominal-imaging-in-immunocompromised-patients
#10
REVIEW
J R Kroeger, D Maintz, D-H Chang
The number of patients with immunosuppression is rising worldwide. The spectrum of diseases and pathogens in these patients differs widely from that of immunocompetent patients due to frequent opportunistic infections. Symptoms are sometimes unspecific, and imaging plays a key role in the management of these patients. The lungs are a frequent site of infection in immunosuppressed patients. Chest X‑ray is the starting point for radiological diagnostics, but shows only limited sensitivity and specificity for infections with atypical pathogens...
August 15, 2017: Medizinische Klinik, Intensivmedizin und Notfallmedizin
https://www.readbyqxmd.com/read/28812098/-radiological-response-assessment-of-modern-immunotherapy-using-irecist
#11
REVIEW
T Persigehl, T D Poeppel, O Sedlaczek
CLINICAL/METHODICAL ISSUE: Modern immunotherapies in oncology show tumor response patterns differing from conventional chemotherapies including initial pseudo-progression. STANDARD RADIOLOGICAL METHODS: Response evaluation criteria in solid tumors (RECIST 1.1) represent the currently most used response criteria for conventional chemotherapy of solid tumors. However, atypical response patterns of immunotherapies are not correctly classified using RECIST 1.1 so that the effectiveness is also incorrectly interpreted...
August 15, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28811916/drug-information-update-atypical-antipsychotics-and-neuroleptic-malignant-syndrome-nuances-and-pragmatics-of-the-association
#12
Siddharth Sarkar, Nitin Gupta
Neuroleptic malignant syndrome (NMS) is a rare but potentially fatal adverse event associated with the use of antipsychotics. Although atypical antipsychotics were initially considered to carry no risk of NMS, reports have accumulated over time implicating them in NMS causation. Almost all atypical antipsychotics have been reported to be associated with NMS. The clinical profile of NMS caused by certain atypical antipsychotics such as clozapine has been reported to be considerably different from the NMS produced by typical antipsychotics, with diaphoresis encountered more commonly, and rigidity and tremor encountered less frequently...
August 2017: BJPsych Bulletin
https://www.readbyqxmd.com/read/28811827/pharmacodynamics-and-medicinal-chemistry-of-an-external-chinese-herbal-formula-for-mammary-precancerous-lesions
#13
Ruixue Chen, Guijuan Zhang, Yi Ma, Fengjie Bie, Hongxia Fan, Min Ma
Ruyan Neixiao Cream (RYNXC) is a traditional Chinese herbal formula for treating mammary precancerous disease. This study was carried out to investigate in vivo anticancer effect of RYNXC and multiple constituents. 32 virginal Sprague-Dawley rats were randomly divided into blank control group (BC), mammary precancer models group (MODEL), tamoxifen group (TAM), and Ruyan Neixiao Cream group (RYNXC). TAM was intervened by tamoxifen; RYNXC was intervened by Ruyan Neixiao Cream. The chromatographic separation was performed by high performance liquid chromatography (HPLC) coupled with mass spectrometry (MS)...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28811601/autonomic-versus-perceptual-accounts-for-tactile-hypersensitivity-in-autism-spectrum-disorder
#14
Hiroshi Fukuyama, Shin-Ichiro Kumagaya, Kosuke Asada, Satsuki Ayaya, Masaharu Kato
Tactile atypicality in individuals with autism spectrum disorder (ASD) has harmful effects on their everyday lives including social interactions. However, whether tactile atypicality in ASD reflects perceptual and/or autonomic processes is unknown. Here, we show that adults with ASD have hypersensitivity to tactile stimuli in the autonomic but not perceptual domain. In particular, adults with ASD showed a greater skin conductance response (SCR) to tactile stimuli compared to typically developing (TD) adults, despite an absence of differences in subjective responses...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28810991/posterior-cruciate-ligament-injuries-associated-with-military-survival-swim-training
#15
Michael S Crowell, John S Mason, Matthew A Posner, Chad A Haley
OBJECTIVES: Posterior cruciate ligament (PCL) injuries are relatively common injuries associated with athletic activities and high-energy trauma. Posterolateral corner (PLC) injuries frequently accompany injury to the PCL. Diagnosis can be challenging and requires a comprehensive history and physical examination. Patients frequently report vague, nonspecific symptoms and the mechanism of injury is often useful in localizing injured structures. Two of the more common mechanisms for PCL injury include a direct blow to the proximal anterior tibia with the knee flexed, as well as a significant knee hyperextension injury...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28810922/pleural-epithelioid-angiosarcoma-with-lymphatic-differentiation-arisen-after-radiometabolic-therapy-for-thyroid-carcinoma-immunohistochemical-findings-and-review-of-the-literature
#16
REVIEW
Daniela Cabibi, Giulia Pipitone, Rossana Porcasi, Sabrina Ingrao, Ignazio Benza, Calogero Porrello, Massimo Cajozzo, Antonino Giulio Giannone
BACKGROUND: Pleural angiosarcoma is a rare tumor that causes diffuse pleural thickening and effusion, mimicking mesothelioma. Immunohistochemistry is needed to highlight endothelial differentiation. We describe the first case of pleural angiosarcoma with lymphatic differentiation following radiometabolic therapy for thyroid carcinoma. CASE PRESENTATION: A 50-year-old man showed diffuse pleural thickening and effusion. Nine years earlier, he underwent thyroidectomy and radiometabolic therapy for thyroid carcinoma with lymph node metastases...
August 15, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28810906/atypical-presentation-of-anti-n-methyl-d-aspartate-receptor-encephalitis-two-case-reports
#17
Maria Cristina Maggio, Greta Mastrangelo, Aldo Skabar, Alessandro Ventura, Marco Carrozzi, Giuseppe Santangelo, Francesca Vanadia, Giovanni Corsello, Rolando Cimaz
BACKGROUND: Anti-N-methyl-D-aspartate receptor encephalitis is a rare autoimmune disease characterized by severe neurological and psychiatric symptoms and a difficult diagnosis. The disease is often secondary to a neoplastic lesion, seldom diagnosed years later. Psychiatric symptoms are prevalent in adults; neurologic symptoms are more evident in children, who typically present primarily with neurological symptoms. To the best of our knowledge, the association with juvenile idiopathic arthritis has not been described...
August 16, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28810708/bacteria-induced-morphogenesis-of-ulva-intestinalis-and-ulva-mutabilis-chlorophyta-a-contribution-to-the-lottery-theory
#18
Fatemeh Ghaderiardakani, Juliet C Coates, Thomas Wichard
The green marine macroalgae of the class Ulvophyceae (Ulvophytes) are common algae distributed worldwide particularly in intertidal areas, which play a key role in aquatic ecosystems. They are potentially valuable resources for food, animal feed and fuel but can also cause massive nuisance blooms. Members of Ulvaceae, like many other seaweeds, harbour a rich diversity of epiphytic bacteria with functions related to host growth and morphological development. In the absence of appropriate bacterially derived signals, germ cells of the genus Ulva develop into 'atypical' colonies consisting of undifferentiated cells with abnormal cell walls...
August 1, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28810604/hard-clam-extracts-induce-atypical-apoptosis-in-human-gastric-cancer-cells
#19
Eing-Ju Song, Michael W Y Chan, Jyh-Wei Shin, Che-Chun Chen
Hard clams (HCs) are a nutritionally high-quality and popular seafood, and are established to be a potent antitumor food. The aim of the present study was to determine whether HC extracts induce apoptosis in the human gastric cancer cell line, AGS. In contrast with previously reported methods of extraction, crude extracts of HC were obtained by freezing and thawing and by a method free of hot water or organic solvents. The composition, quality and properties of the HC extracts were demonstrated to be stable since the extracts that were evaluated by capillary electrophoresis and HPLC analysis at different timepoints were similar...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28810292/-clinicopathologic-features-of-mammary-microglandular-adenosis-with-carcinoma-a-study-of-5-cases
#20
W Chen, C Wang, Z H Zhang, W M Zhang, Y Xu, G X Song
Objective: To study the clinicopathologic, immunohistochemical features, differential diagnoses and prognosis of mammary microglandular adenosis with carcinoma (MGACA) with micropapillary pattern. Methods: Five cases of MGACA were collected from 2010 to 2016 and reviewed for their clinical, histologic features and outcome.EnVision method were done for S-100 protein, cytokeratin (CK), p63, Calponin, smooth muscle myosin heavy chain (SMMHC), PR, ER and HER2. Results: Histologically, microglandular adenosis(MGA), atypical MGA (AMGA) and invasive carcinoma were seen in all five cases of MGACA...
August 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
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