نتایج جستجو برای: pec methods

تعداد نتایج: 1875879  

Journal: :Ginekologia polska 2012
Tadeusz Issat Tomasz Maciejewski Jarosław Beta J Artur Jakimiuk

Perivascular epithelioid cell tumor (PEC-oma) is a rare mesenchymal neoplasm. Literature reports more than 100 cases of PEC-oma, a third of which is of uterine or uterine retroperitoneum origin. The case of a 59-year-old woman presented here is, to the best of our knowledge, the first described fast uterine PEC-oma recurrence of the tumor of the gastrointestinal tract origin. In this text the a...

2011
Mohammad Sadeghi

In the present paper, attention is paid to synthesis and investigation swelling behavior of a superabsorbent hydrogel composite based on Pectin (Pec) and polyacrylonitrile (PAN) in the presence Kaolin powder. The physical mixture of Pec, Kaolin and PAN were hydrolyzed by NaOH solution to yield H-Pec-poly (sodium acrylate-co-acrylamide)/Kaolin superabsorbent hydrogel composite. A proposed mechan...

Journal: :Puerto Rico health sciences journal 2008
Rafael Guerrero-Preston Paul Brandt-Rauf

INTRODUCTION Pharmaceutical residues and other organic wastewater contaminants (OWC) have been shown to survive conventional water-treatment processes and persist in potable water supplies. OBJECTIVE To estimate the geographical distribution of the Predicted Environmental Concentration (PEC) of selected drugs prescribed by office based physicians in the United States (US), after non-metaboliz...

2018
Anna Dzimitrowicz Agata Motyka Piotr Jamroz Ewa Lojkowska Weronika Babinska Dominik Terefinko Pawel Pohl Wojciech Sledz

Pectinolytic bacteria are responsible for significant economic losses by causing diseases on numerous plants. New methods are required to control and limit their spread. One possibility is the application of silver nanoparticles (AgNPs) that exhibit well-established antibacterial properties. Here, we synthesized AgNPs, stabilized by pectins (PEC) or sodium dodecyl sulphate (SDS), using a direct...

2017
Ruiyang Yin Mingyang Liu Rui Tang Longwei Yin

In this work, we demonstrate a facile successive ionic layer adsorption and reaction process accompanied by hydrothermal method to synthesize CdS nanoparticle-modified α-Fe2O3/TiO2 nanorod array for efficient photoelectrochemical (PEC) water oxidation. By integrating CdS/α-Fe2O3/TiO2 ternary system, light absorption ability of the photoanode can be effectively improved with an obviously broaden...

Journal: :Journal of immunology 2001
P Forte L Pazmany U B Matter-Reissmann G Stussi M K Schneider J D Seebach

Human NK cells adhere to and lyse porcine endothelial cells (pEC) and therefore may contribute to the cell-mediated rejection of vascularized pig-to-human xenografts. Since MHC class I molecules inhibit the cytotoxic activity of NK cells, the expression of HLA genes in pEC has been proposed as a potential solution to overcome NK cell-mediated xenogeneic cytotoxicity. HLA-G, a minimally polymorp...

Journal: :Journal of bacteriology 1997
A Castillo S Reverchon

Erwinia chrysanthemi synthesizes and secretes pectate lyases that attack components of the plant cell wall and, therefore, play a major role in the pathogenesis of soft rot disease. We isolated a new mutant (designated pec-1), by Tn5 mutagenesis, that displays weak pectate lyase production and decreased motility and mucoidicity. Maceration and pathogenicity tests done on different plant organs ...

Journal: :Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi 2013
Cornelia Vasile D Pieptu Raluca Petronela Dumitriu Andreea Pânzariu Lenuţa Profire

AIM This paper is a short review on the state-of-the-art of the use of polyelectrolyte complexes containing polysaccharides for wound and burn healing and treatment using the chitosan/hyaluronic acid polyelectrolyte complex (PEC) hydrogel. RESULTS AND CONCLUSIONS PEC is suitable for wound healing because a wet treatment can be realized and both components of PEC contribute by their properties...

2016
Ruža Pandel Mikuš Vid Vičič Raja Dahmane

AIM Aiming at assessing sufficiency of energy/protein intake in hospitalized patients, the objective was to monitor and analyze actual food intake of patients hospitalized in three clinical wards of one of major Slovenian hospitals. METHODS 53 patients were included in the study. Food intake was assessed 3 times daily from leftovers. Nutritional status was assessed with Nutritional Risk Scree...

Journal: :Infection and immunity 1998
S Seki S Osada S Ono S Aosasa Y Habu T Nishikage H Mochizuki H Hiraide

Gamma interferon (IFN-gamma), tumor necrosis factor alpha (TNF-alpha), and interleukin-10 (IL-10) production by liver, spleen, lung, peripheral blood mononuclear cells (MNC), and peritoneal exudate cells (PEC) in experimental bacterial peritonitis was examined by cecum ligation and puncture (CLP) (with an 18-gauge needle) of BALB/c mice. MNC of organs were cultured for 18 h, and cytokine levels...

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