نتایج جستجو برای: رویکرد psm

تعداد نتایج: 46919  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Saravanan Periasamy Hwang-Soo Joo Anthony C Duong Thanh-Huy L Bach Vee Y Tan Som S Chatterjee Gordon Y C Cheung Michael Otto

Biofilms cause significant problems in the environment and during the treatment of infections. However, the molecular mechanisms underlying biofilm formation are poorly understood. There is a particular lack of knowledge about biofilm maturation processes, such as biofilm structuring and detachment, which are deemed crucial for the maintenance of biofilm viability and the dissemination of cells...

Journal: :Actas urologicas espanolas 2014
A W Villamil J I Costabel N Billordo Peres P F Martínez C R Giudice O H Damia

OBJECTIVE The aim of this study is to analyze the clinical and surgical features of patients who underwent robotic-assisted radical prostatectomy (RARP) at our institution, and the impact of the surgeon's experience in the oncological results related to pathological stage. MATERIAL AND METHODS An analysis of 300 RARP consecutively performed by the same urologist was conducted. Patients were d...

2016

Die Mehrzahl der Schweizer Amphibien ist gefährdet. Dafür verantwortlich gemacht werden zahlreiche Faktoren – auch Pflanzenschutzmittel (PSM). Bisher wurde der Einfluss von PSM auf Amphibienpopulationen in Form von Wirkstoffen, Netzmitteln, Abbauprodukten oder Gemischen noch wenig untersucht. Aus diesem Grund wird weitere Forschung als sinnvoll erachtet. Dies geht aus einem Expertenworkshop zum...

2016

The prognostic significance of positive surgical margins (PSM) in radical prostatectomy (RP) specimens remains unclear. While most studies have concluded that a PSM is an independent adverse prognostic factor, others report that surgical margin status has no effect on prognosis. One reason for these discordant conclusions is the variable number of patients with a PSM who receive adjuvant therap...

Journal: :Current Biology 1998
Henrik Forsberg Fabien Crozet Nigel A. Brown

During somitogenesis, cells are recruited to the caudal presomitic mesoderm (PSM) from the primitive streak (and later the tail bud), while somites separate from the rostral end as epithelial cubes. This is a regular process, one somite forming every 2 hours in the mouse, that can be simulated by clock and wavefront models. The chick basic helix-loop-helix transcription factor encoded by c-hair...

2016
Lydia R. Heasley Michael A. McMurray Doug Kellogg

The highly conserved family of septin proteins has important functions in cytokinesis in mitotically proliferating cells. A different form of cytokinesis occurs during gametogenesis in Saccharomyces cerevisiae, in which four haploid meiotic products become encased by prospore membrane (PSMs) and specialized, stress-resistant spore walls. Septins are known to localize in a series of structures n...

2007
Aitor González Ryoichiro Kageyama

Vertebrae and other mammalian repetitive structures are formed from embryonic organs called somites. Somites arise sequentially from the unsegmented presomitic mesoderm (PSM). In mice, a new bilateral pair of somites arise every two hours from the rostral PSM. On the other hand, cells are added to the caudal side of the PSM due to cell proliferation of the tail bud. Somite formation correlates ...

Journal: :Gene expression patterns : GEP 2004
Harun Elmasri Daniel Liedtke Genia Lücking Jean-Nicolas Volff Manfred Gessler Christoph Winkler

Epithelialized somites form repeatedly from the unsegmented presomitic mesoderm (PSM) in the tailbud of vertebrate embryos. Mutant analysis has shown that the Delta-Notch pathway is essential for the temporal and spatial control of somite formation. Several components of this pathway show cyclic transcription, which is driven by a molecular oscillator. This oscillator is thought to act similarl...

Journal: :Cancer research 1998
L S Grauer K D Lawler J L Marignac A Kumar A S Goel R L Wolfert

An alternatively spliced variant of prostate-specific membrane antigen (PSMA) designated PSM' was originally described following identification of its mRNA in normal prostate. We have purified the PSM' protein from LNCaP cells using two immunoaffinity columns in tandem. The first column contained a monoclonal antibody (7E11) that was reactive with the NH2 terminus of PSMA, which specifically de...

Journal: :Journal of clinical microbiology 2004
Armand Mekontso-Dessap Stéphanie Honoré Matthias Kirsch Rémi Houël Daniel Loisance Christian Brun-Buisson

Poststernotomy mediastinitis (PSM) is one of the most serious complications of cardiac surgery, and its associated morbidity and mortality demand early recognition for emergency therapy. In this study, we investigated the usefulness of epicardial pacing wire (EPW) cultures for the prediction of PSM. Among 2,200 patients who underwent a cardiac surgical procedure at our hospital between 1 Januar...

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