Read by QxMD icon Read


Jasper Stevens, Kenneth Meijer, Wouter Bijnens, Mathijs C H W Fuchs, Lodewijk W van Rhijn, Joris P S Hermus, Sander van Hoeve, Martijn Poeze, Adhiambo M Witlox
BACKGROUND: Arthrodesis of the first metatarsophalangeal (MTP1) joint is an intervention often used in patients with severe MTP1 joint osteoarthritis and relieves pain in approximately 80% of these patients. The kinematic effects and compensatory mechanism of the foot for restoring a more normal gait pattern after this intervention are unknown. The aim of this study was to clarify this compensatory mechanism, in which it was hypothesized that the hindfoot and forefoot would be responsible for compensation after an arthrodesis of the MTP1 joint...
October 21, 2016: Foot & Ankle International
Morio Ueno, Kazuko Asada, Munetoyo Toda, Asako Hiraga, Monty Montoya, Chie Sotozono, Shigeru Kinoshita, Junji Hamuro
Purpose: To elucidate a noninvasive method to qualify and identify cultured human corneal endothelial cells (cHCECs) devoid of cell-state transition and adaptable for cell-based therapy. Methods: The variations of cHCECs in their composition of heterogeneous subpopulations (SPs) were verified in relation to their surface cluster-of-differentiation (CD) markers and their morphology. The profiles of microRNA (miRNA) in cultured cells or supernatants were detected by 3D-Gene Human microRNA Chips (Toray Industries, Inc...
October 1, 2016: Investigative Ophthalmology & Visual Science
Mario F Scaglioni, Nicole Lindenblatt, André A Barth, Bruno Fuchs, Walter Weder, Pietro Giovanoli
Reusing tissue of amputated or unsalvageable limbs to reconstruct soft tissue defects is one aspect of the "spare parts concept." Using a free fillet flap in such situations enables the successful formation of a proximal stump with the length needed to cover a large defect from forequarter amputation without risking additional donor-site morbidity. The use of free fillet flaps for reconstruction after forequarter and traumatic upper extremity amputations is illustrated here in a case report. A 41-year old patient required a forequarter amputation to resect a desmoid tumor, resulting in an extensive soft-tissue defect of the upper extremity...
October 20, 2016: Microsurgery
Q F Liang, C Gao, H Liang, B Li, X H Du, Antoine Labbe
Objective: To observe the characteristics of pterygium with in vivo confocal microscopy (IVCM) and understand pterygium activity with the density of inflammatory cells, formation of new blood vessels, and the number of activated keratocytes within the stroma. Methods: A prospective case-controlled study. Thirty-six pterygia from 28 patients were analyzed in this study. A pterygium activity score was obtained by summing four scores of ocular discomfort, pterygium hyperemia, keratitis, and the presence of Fuchs patches...
October 11, 2016: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
Marios Giannakis, Xinmeng Jasmine Mu, Sachet A Shukla, Zhi Rong Qian, Ofir Cohen, Reiko Nishihara, Samira Bahl, Yin Cao, Ali Amin-Mansour, Mai Yamauchi, Yasutaka Sukawa, Chip Stewart, Mara Rosenberg, Kosuke Mima, Kentaro Inamura, Katsuhiko Nosho, Jonathan A Nowak, Michael S Lawrence, Edward L Giovannucci, Andrew T Chan, Kimmie Ng, Jeffrey A Meyerhardt, Eliezer M Van Allen, Gad Getz, Stacey B Gabriel, Eric S Lander, Catherine J Wu, Charles S Fuchs, Shuji Ogino, Levi A Garraway
No abstract text is available yet for this article.
October 18, 2016: Cell Reports
Allen O Eghrari, Shivakumar Vasanth, Jiangxia Wang, Farnoosh Vahedi, S Amer Riazuddin, John D Gottsch
PURPOSE: Fuchs dystrophy is the leading indication of corneal transplantation in the United States. A CTG18.1 trinucleotide repeat in TCF4 correlates with increased severity in Fuchs dystrophy; however, quantitative estimates of increased transplantation risk, including effects of age and sex, are unclear. METHODS: In a tertiary institution clinical practice, 574 participants were enrolled in a longitudinal study of Fuchs dystrophy after slit-lamp biomicroscopy confirmed significant central guttae and/or corneal transplantation in both eyes...
October 14, 2016: Cornea
Thomas Fuchs-Buder, Réka Nemes, Denis Schmartz
PURPOSE OF REVIEW: To revise the current literature on concepts for neuromuscular block management. Moreover, consequences of incomplete neuromuscular recovery on patients' postoperative pulmonary outcome are evaluated as well. RECENT FINDINGS: The incidence of residual paralysis may be as high as 70% and even small degrees of residual paralysis may have clinical consequences. Neostigmine should not be given before return of the fourth response of the train-of-four-stimulation and no more than 40-50 μg/kg should be given...
October 14, 2016: Current Opinion in Anaesthesiology
Rabea Seyboldt, Dimitri Merger, Fabian Coupette, Miriam Siebenbürger, Matthias Ballauff, Manfred Wilhelm, Matthias Fuchs
The leading nonlinear stress response in a periodically strained concentrated colloidal dispersion is studied experimentally and by theory. A thermosensitive microgel dispersion serves as well-characterized glass-forming model, where the stress response at the first higher harmonic frequency (3ω for strain at frequency ω) is investigated in the limit of small amplitude. The intrinsic nonlinearity at the third harmonic exhibits a scaling behavior which has a maximum in an intermediate frequency window and diverges when approaching the glass transition...
October 18, 2016: Soft Matter
Sabine Fuchs, Britta Olberg, Dimitra Panteli, Matthias Perleth, Reinhard Busse
OBJECTIVES: Health Technology Assessment (HTA) of Medical devices (MDs) and MD-based procedures can be challenging due to the unique features and particularities of this group of technologies, such as device-operator interaction. The aim of this study was to (1) clarify, and supplement earlier findings on European HTA institutions' structural, procedural and methodological characteristics with regard to the assessment of MDs and to (2) capture the institutions' perceptions regarding challenges and future trends...
September 14, 2016: Health Policy
Lorena Sepsakos, Kevin Shah, T Peter Lindquist, William Barry Lee, Edward Holland
PURPOSE: To evaluate the rate of rejection after Descemet stripping automated endothelial keratoplasty (DSAEK) in patients with Fuchs endothelial dystrophy (ED) and to analyze potential risk factors for rejection. METHODS: An observational retrospective chart review of 400 patients with Fuchs ED was performed. The primary outcome was the rate of endothelial graft rejection. Secondary outcomes included graft clarity after rejection, medications at the time of rejection, and preoperative graft thickness...
October 5, 2016: Cornea
Li Lin, David Jou, Yina Wang, Haiyan Ma, Tianshu Liu, James Fuchs, Pui-Kai Li, Jiagao Lü, Chenglong Li, Jiayuh Lin
Persistent activation of signal transducers and activators of transcription 3 (STAT3) is commonly detected in many types of cancer including pancreatic cancer. Whether STAT3 is activated in stem cell-like pancreatic cancer cells and the effect of STAT3 inhibition, is still unknown. Flow cytometry was used to isolate pancreatic cancer stem-like cells which are identified by both aldehyde dehydrogenase (ALDH)-positive (ALDH+) as well as cluster of differentiation (CD) 44-positive/CD24-positive subpopulations (CD44+/CD24+)...
October 12, 2016: International Journal of Oncology
Alexandra Schulz, Samira Daali, Mehreen Javed, Paul Christian Fuchs, Michael Brockmann, Alhadi Igressa, Patra Charalampaki
BACKGROUND: At present, no ideal diagnostic tools exist in the market to excise cancer tissue with the required safety margins and to achieve optimal aesthetic results using tissue-conserving techniques. OBJECTIVES: In this prospective study, confocal laser endomicroscopy (CLE) and the traditional gold standard of magnifying glasses (MG) were compared regarding the boundaries of in vivo basal cell carcinoma and squamous cell carcinoma. MATERIALS & METHODS: Tumour diameters defined by both methods were measured and compared with those determined by histopathological examination...
October 17, 2016: European Journal of Dermatology: EJD
Sotiria Palioura, Kathryn Colby
PURPOSE: To evaluate the feasibility of Descemet stripping endothelial keratoplasty using grafts preloaded by an eye bank in a commercially available insertion device. METHODS: In this retrospective case series, a series of 35 eyes in 34 consecutive patients who underwent Descemet stripping endothelial keratoplasty for Fuchs endothelial dystrophy or previously failed full-thickness grafts at a single tertiary care center from March 2013 to March 2014 was included...
October 12, 2016: Cornea
Gennady Andrienko, Natalia Andrienko, Georg Fuchs, Jo Wood
Origin-destination (OD) movement data describe moves or trips between spatial locations by specifying the origins, destinations, start, and end times, but not the routes travelled. For studying the spatio-temporal patterns and trends of mass mobility, individual OD moves of many people are aggregated into flows (collective moves) by time intervals. Time-variant flow data pose two difficult challenges for visualization and analysis. First, flows may connect arbitrary locations (not only neighbors), thus making a graph with numerous edge intersections, which is hard to visualize in a comprehensible way...
October 11, 2016: IEEE Transactions on Visualization and Computer Graphics
Susanne A Bengesser, Eva Z Reininghaus, Nina Lackner, Armin Birner, Frederike T Fellendorf, Martina Platzer, Nora Kainzbauer, Bernhard Tropper, Christa Hörmanseder, Robert Queissner, Hans-Peter Kapfhammer, Sandra J Wallner-Liebmann, Robert Fuchs, Erwin Petek, Christian Windpassinger, Mario Schnalzenberger, Bernd Reininghaus, Bernd Evert, Andreas Waha
OBJECTIVES: The clock gene ARNTL is associated with the transcription activation of monoamine oxidase A according to previous literature. Thus, we hypothesised that methylation of ARNTL may differ between bipolar disorder (BD) and controls. METHODS: The methylation status of one CpG island covering the first exon of ARNTL (PS2) and one site in the 5' region of ARNTL (cg05733463) were analysed in patients with BD (n = 151) versus controls (n = 66). Methylation analysis was performed by bisulphite-conversion of DNA from fasting blood with the EpiTect Bisulfite Kit, PCR and pyrosequencing...
October 14, 2016: World Journal of Biological Psychiatry
Ruoxu Dou, Reiko Nishihara, Yin Cao, Tsuyoshi Hamada, Kosuke Mima, Atsuhiro Masuda, Yohei Masugi, Yan Shi, Mancang Gu, Wanwan Li, Annacarolina da Silva, Katsuhiko Nosho, Xuehong Zhang, Jeffrey A Meyerhardt, Edward L Giovannucci, Andrew T Chan, Charles S Fuchs, Zhi Rong Qian, Shuji Ogino
Experimental evidence suggests that the let-7 family of noncoding RNAs suppresses adaptive immune responses, contributing to immune evasion by the tumor. We hypothesized that the amount of let-7a and let-7b expression in colorectal carcinoma might be associated with limited T-lymphocyte infiltrates in the tumor microenvironment and worse clinical outcome. Utilizing the molecular pathological epidemiology resources of 795 rectal and colon cancers in two U.S.-nationwide prospective cohort studies, we measured tumor-associated let-7a and let-7b expression levels by quantitative reverse-transcription PCR, and CD3(+), CD8(+), CD45RO (PTPRC)(+), and FOXP3(+) cell densities by tumor tissue microarray immunohistochemistry and computer-assisted image analysis...
October 13, 2016: Cancer Immunology Research
Thorsten Jentzsch, Lazaros Vlachopoulos, Philipp Fürnstahl, Daniel A Müller, Bruno Fuchs
BACKGROUND: Sarcomas are associated with a relatively high local recurrence rate of around 30 % in the pelvis. Inadequate surgical margins are the most important reason. However, obtaining adequate margins is particularly difficult in this anatomically demanding region. Recently, three-dimensional (3-D) planning, printed models, and patient-specific instruments (PSI) with cutting blocks have been introduced to improve the precision during surgical tumor resection. This case series illustrates these modern 3-D tools in pelvic tumor surgery...
September 21, 2016: World Journal of Surgical Oncology
O Skor, A Fuchs-Baumgartinger, A Tichy, M Kleiter, I Schwendenwein
Leukocyte ratios correlate with outcome in several human cancers. Little is known about their prognostic significance in mast cell tumour (MCT). The aim of the study was to evaluate the prognostic significance of pretreatment leukocyte concentrations and their ratios in dogs with MCT for survival. Medical records of 92 dogs with MCT were retrospectively reviewed. Tumour diagnosis was made by tumour biopsy or fine-needle aspirate. Only dogs without prior treatment were included. Eosinophil, lymphocyte, monocyte and neutrophil concentration were obtained by ADVIA 2120™ (Siemens Healthcare, Vienna, Austria)...
October 9, 2016: Veterinary and Comparative Oncology
Suraksha Gahalawat, Satyendra Kumar Pandey
A stereoselective approach for the synthesis of haliclamide 1, a marine natural product, has been developed. The notable features of our synthesis include MacMillan cross aldol, Mitsunobu inversion, Yamaguchi-Hirao alkylation, Steglich esterification and macrolactamization reactions and the Corey-Fuchs protocol as the key steps.
October 4, 2016: Organic & Biomolecular Chemistry
Lin Yang, Yang Yang, Qian Zhang, Yin Zhang, Youfei Jiang, Zhe Guan, Matthew Gerboth, Juekuan Yang, Yunfei Chen, D Greg Walker, Terry T Xu, Deyu Li
The thermal conductivities of two groups of silicon nanoribbons of ∼20 and ∼30 nm thickness and various widths have been measured and analyzed through combining the Callaway model and the Fuchs-Sondheimer (FS) reduction function. The results show that while the data for the ∼30 nm thick ribbons can be well-explained by the classical size effect, the measured thermal conductivities for the ∼20 nm thick ribbons deviate from the prediction remarkably, and size effects beyond phonon-boundary scattering must be considered...
October 7, 2016: Nanoscale
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"