The aim of this study is to evaluate the clinical value of positive surgical margins (PSM) in patients subjected to radical prostatectomy (RP). The data of men who were subjected to RP from the 1st of January, 2001 to the 30th of May, 2010 were analyzed. Specimens with PSM were again evaluated to confirm the presence of positive margins. PSM were found in 64 (25%) out of 255 analyzed patients. ...

In order to study the effect of phosphate solubilization microorganisms (PSM) and plant growth promoting rhizobacteria (PGPR) on yield and yield components of corn Zea mays (L. cv. SC604) an experiment was conducted at research farm of Sari Agricultural Sciences and Natural Resources University, Iran during 2007. Experiment laid out as split plot based on randomized complete block design with t...

The regular spacing of somites during vertebrate embryogenesis involves a dynamic gradient of FGF signaling that controls the timing of maturation of cells in the presomitic mesoderm (PSM). How the FGF signal is transduced by PSM cells is unclear. Here, we first show that the FGF gradient is translated into graded activation of the extracellular signal-regulated kinase (ERK)/mitogen-activated p...

recently, biological fertilizers extensively recommended because of over application of chemical fertilizer and their effects on environment and production resources. in order to study the effect of inoculate phosphate solubilization microorganisms (psm) and plant growth promoting rhizobacteria (pgpr) on nutrient use efficiency in corn [zea mays (l.) cv. sc 604] an experiment was conducted in 2...

OBJECTIVE To identify risk factors of a positive surgical margin (PSM) and the significance of a PSM after radical prostatectomy (RP) on biochemical recurrence (BCR) in exclusively pathologically confirmed organ-confined (OC) prostate cancer, as despite an excellent prognosis after RP, some patients with pathologically confirmed OC disease have BCR, and the prognostic significance of a PSM in t...

Employing workers with Public Service Motivation (PSM) has been proposed as a means of improving performance in the public sector. There is, however, no conclusive evidence showing PSM among individuals. In this paper we attempt to firstly find evidence of PSM by investigating why people change jobs from the private to the public sector. Secondly we attempt to identify factors that crowd out PS...

PSM-mec is a secreted virulence factor that belongs to the phenol-soluble modulin (PSM) family of amphipathic, alpha-helical peptide toxins produced by Staphylococcus species. All known PSMs are core genome-encoded with the exception of PSM-mec, whose gene is found in specific sub-types of SCCmec methicillin resistance mobile genetic elements present in methicillin-resistant Staphylococcus aure...

Community acquired-methicillin resistant Staphylococcus aureus (CA-MRSA) is a socially problematic pathogen that infects healthy individuals, causing severe disease. CA-MRSA is more virulent than hospital associated-MRSA (HA-MRSA). The underlying mechanism for the high virulence of CA-MRSA is not known. The transcription product of the psm-mec gene, located in the mobile genetic element SCCmec ...

Organizing PSM into a some library for reuse reveals two related problems that have thus far received little explicit attention: What is the scope of reuse of a PSM? How distinctive/similar are PSM? In considering the first question, the working hypothesis in constructing such libraries, and in particular the CommonKADS library, has been that PSM are task specific, and that therefore the major ...

BACKGROUND AND OBJECTIVE To investigate how location of positive surgical margins (PSM) in pT2 tumors affect the risk of biochemical recurrence (BR). METHODS The study includes 1,133 consecutive patients from 1995 until end of 2011, who had organ-confined disease (pT2) following RP. The location of PSM was stratified into apical and non-apical. BR was defined as the first PSA ≥ 0.2 ng/ml afte...