Results 31 to 40 of about 157,979 (290)

Comparative Evaluation of Frictional Properties, Load Deflection Rate and Surface Characteristics of Different Coloured TMA Archwires - An Invitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: During tooth movement the success of sliding mechanics is dependent upon various factors which include frictional resistance at bracket-archwire interface, surface roughness of archwire materials and elastic properties of archwires. Ion
Arul Pradeep Aloysius, Devaki Vijayalakshmi, Deepika, Nagachandran Kandasamy Soundararajan, Vijaykumar Neelam Manohar, Nayeemullah Khan   +5 more
doaj   +1 more source

Form and function in gene regulatory networks: the structure of network motifs determines fundamental properties of their dynamical state space. [PDF]

, 2016
Network motifs have been studied extensively over the past decade, and certain motifs, such as the feed-forward loop, play an important role in regulatory networks.
Ahnert, SE, Fink, TMA
core   +2 more sources

Evaluation of kinetic friction between regular and colored titanium molybdenum alloy archwires

Indian Journal of Dental Research, 2018
Aim: The aim of this study was to evaluate the kinetic frictional properties of colored titanium molybdenum alloy (TMA) archwires (purple-coated TMA and honey dew-coated TMA) and the regular TMA archwires.
Lidhiya Alexander, Pradeep Babu Kommi, Nandakumar Arani, S Hanumanth, V Vijay Kumar, R Senkutvan Sabapathy   +5 more
doaj   +1 more source

Clinico-Histological Features of Thrombotic Microangiopathy in Renal Biopsies: A Retrospective Study

Türk Patoloji Dergisi, 2022
Objective: Thrombotic microangiopathy (TMA) is often first detected on a renal biopsy performed for renal manifestations. Apart from hemolytic uremic syndrome (HUS) and thrombotic thrombocytopenic purpura, there are various secondary conditions ...
Niraimathi MANICKAM, Vinita AGRAWAL, Pallavi PRASAD, Manoj JAIN, Narayan PRASAD   +4 more
doaj   +1 more source

Comparing computer-generated and pathologist-generated tumour segmentations for immunohistochemical scoring of breast tissue microarrays [PDF]

, 2015
BACKGROUND: Tissue microarrays (TMAs) have become a valuable resource for biomarker expression in translational research. Immunohistochemical (IHC) assessment of TMAs is the principal method for analysing large numbers of patient samples, but manual IHC ...
A Madabhushi, AE Rizzardi, Alastair M Thompson, AS Coates, Colin A Purdie, DC Allred, GK Rohde, J Cohen, K Arihiro, Lee B Jordan, M Dowsett, M Ilyas, M Veta, MN Gurcan, R Yerushalmi, S Detre, S Fasanella, Shazia Akbar, Stephen J McKenna, W Jonat, ZM Mohammed   +20 more
core   +3 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Urine Specimens from Pregnant and Nonpregnant Women Inhibitory to Amplification of \u3cem\u3eChlamydia trachomatis\u3c/em\u3e Nucleic Acid by PCR, Ligase Chain Reaction, and Transcription-Mediated Amplification: Identification of Urinary Substances Associated with Inhibition and Removal of Inhibitory Activity [PDF]

, 1998
The presence of endogenous amplification inhibitors in urine may produce false-negative results for the detection of Chlamydia trachomatis nucleic acids by tests such as PCR, ligase chain reaction (LCR), and transcription-mediated amplification (TMA ...
Chernesky, Max A., Chong, Sylvia, Faught, M., Guthrie, Dawn M., Jang, Dan, Luinstra, Kathy, Mahoney, James, Sellors, John W.   +7 more
core   +1 more source

Dynamical correlations in multiorbital Hubbard models: Fluctuation-exchange approximations [PDF]

, 2004
We study the two band degenerate Hubbard model using the Fluctuation Exchange approximation (FLEX) method and compare the results with Quantum Monte-Carlo calculations.
Abrikosov A A, Drchal V, Drchal V, G Kotliar, Georges A, Hirsch J E, J Kudrnovský, K Haule, Kajueter H, Kanamori J, Katsnelson M I, Kohn W, Menge B, Takegahara K, Turek I, V Drchal, V Janiš, V S Oudovenko, X Dai   +18 more
core   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Validation of Early Increase in Complement Activation Marker sC5b-9 as a Predictive Biomarker for the Development of Thrombotic Microangiopathy After Stem Cell Transplantation

Frontiers in Medicine, 2020
Hematopoietic stem cell transplantation (HSCT)-associated thrombotic microangiopathy (TA-TMA) is a multifactorial complication. Complement dysregulation may play an important role in the pathogenesis of TA-TMA.
Blanka Mezö, Orsolya Horváth, György Sinkovits, Nóra Veszeli, Gergely Kriván, Zoltán Prohászka   +5 more
doaj   +1 more source