Search results for " TC"
showing 10 items of 109 documents
Zvaigžņotā Debess: 2009, Pavasaris (203)
2009
Contents: E.R.Mustel, President of the Astronomical Council of the USSR Academy of Sciences. Congratulations to Editorial Board of “Zvaigžņotā debess” ; Z.Alksne. Gould’s Belt ; I.Daube. At the Radioastrophysical Observatory of the Latvian Academy of Sciences ; Z.Alksne, A.Alksnis. Lopsided Galaxies ; A.Alksnis. HII Region Gum 29 – a Stellar Nursery ; D.Docenko. On Collision of Asteroid 2008 TC3 with the Earth ; V.Lapoška. On „Leap Second” ; I.Vilks, M.Gills. Beginning of the International Year of Astronomy in Paris: Impressions by Latvian Delegates ; J.Jaunbergs. Equatorial Ridge on Iapetus ; M.Sudārs. Space Shuttle Is Not Likely to Retire Next Year ; I.Vilks. Planet Satellite Names in Lat…
The prognostic value of sentinel lymph node micrometastases in patients with invasive breast carcinoma
2016
The prognostic value of sentinel lymph node micrometastases in invasive breast cancer patients is still widely debated. Even if, in the absence of unequivocal guidelines, the axillary lynphadenectomy is not still performed in the routine clinical care of these patients.We have retrospectively analyzed 746 patients with operable invasive breast cancer and clinically negative axillary lymph nodes. These patients underwent conservative surgery or total mastectomy with sentinel lymph node biopsy. Patients with micrometastases in the sentinel lymph node treated with axillary dissection has been checked and the involvement of the remaining lymph nodes analyzed. Patients with micrometastases in th…
Constitutive psgl-1 correlates with cd30 and tcr pathways and represents a potential target for immunotherapy in anaplastic large t-cell lymphoma
2021
Simple Summary P-selectin glycoprotein ligand-1 (PSGL-1), coded by the SELPLG gene, is the major ligand of selectins and plays a pivotal role in tethering, rolling and extravasation of immune cells. PSGL-1 involvement in core molecular programs, such as SYK, PLCγ2, PI3Kγ or MAPK pathways, suggests additional functions beyond the modulation of cell trafficking. Recently, several studies identified a novel mechanism responsible for PSGL-1-mediated immune suppression in the tumor microenvironment and proved a novel concept of PSGL-1 as a critical checkpoint molecule for tumor immunotherapy. The immunotherapeutic approach has gained an ever-growing interest in the treatment of several hematolog…
Unusual case of continuous urinary dribbling in a young female due to unknown complex urogenital malformation: magnetic resonance features
2020
Congenital anomalies of kidney and urinary tract (CAKUT) occur in up to 3.2% of infants, and in almost one third of cases they are associated to genital aberrations. DMSA renal scintigraphy is considered the gold standard in CAKUT patients, to assess renal function, depict and locate ectopic kidney and to guide eventual surgical management. Recent cases have shown the noticeable limit of scintigraphy in detecting poorly functional renal moieties and associated genital anomalies; thus leading to a substantial delay in therapy, and, in females, to severe uro-gynecological complications. We herein describe a case of a young girl with unusual urinary dribbling, where DSMA scintigraphy was not d…
A human CCT5 gene mutation causing distal neuropathy impairs hexadecamer assembly in an archaeal model
2014
Chaperonins mediate protein folding in a cavity formed by multisubunit rings. The human CCT has eight non-identical subunits and the His147Arg mutation in one subunit, CCT5, causes neuropathy. Knowledge is scarce on the impact of this and other mutations upon the chaperone's structure and functions. To make progress, experimental models must be developed. We used an archaeal mutant homolog and demonstrated that the His147Arg mutant has impaired oligomeric assembly, ATPase activity, and defective protein homeostasis functions. These results establish for the first time that a human chaperonin gene defect can be reproduced and studied at the molecular level with an archaeal homolog. The major…
Densitometria TC nella diagnosi radiologica differenziale tra polmone senile ed enfisema nell’ anziano
2010
Puntura percutanea eco-guidata e puntura TC-guidata di neoformazioni endotoraciche
2004
Puntura percutanea eco-guidata e puntura TC-guidata di neoformazioni endotoraciche Data: 2004 Dettaglio tipologia d'Ateneo: 3a - Articoli su riviste ISI (anche on line)
Form follows function. Bob Noorda e il sistema di identità visiva per il Touring Club Italiano
2011
Quella che vogliamo raccontare in queste pagine è una microstoria del graphic design in Italia, scritta da un olandese che del suo paese d’origine ha mantenuto molto, in primis la formazione, la cultura del progetto, l’accento e lo stile, e del nostro ha assimilato altrettanto, tutti aspetti che hanno contribuito a fare di lui, Bob Noorda, un progettista ad altissimo livello che ha scritto con la sua lunga e importante carriera professionale, parte della storia della disciplina progettuale. Una microstoria che lega il Touring Club Italiano (TCI) al graphic designer che ne ha ridisegnato il marchio, senza che il parlare di ridisegno possa assumere in alcun modo un’accezione riduttiva per il …
Coartazione aortica in tomografia computerizzata multistrato
2016
Aortic coarctation (CA) is a congenital focal narrowing of the aortic lumen forming part of an arteriopathy generalized (5-8% of all congenital heart diseases). Classically distinct in a predeterminal and postductal form, at present this classification is not used much. Clinical manifestations of affected patients range from systolic hypertension of the originating vessels a upstream of the part coarctated to the hypotension dependent on those downstream and strictly depend on the degree of stenosis.
A modified culture medium for improved isolation of marine vibrios
2019
Abstract Marine Vibrio members are of great interest for both ecological and biotechnological research, which often relies on their isolation. Whereas many efforts have been made for the detection of food‐borne pathogenic species, much less is known about the performances of standard culture media toward environmental vibrios. We show that the isolation/enumeration of marine vibrios using thiosulfate‐citrate‐bile salts‐sucrose agar (TCBS) as selective medium may be hampered by the variable adaptability of different taxa to the medium, which may result even in isolation failure and/or in substantial total count underestimation. We propose a modified TCBS as isolation medium, adjusted for mar…