Search results for "Palma"
showing 10 items of 49 documents
Update on the role of molecular factors and fibroblasts in the pathogenesis of Dupuytren’s disease
2016
The mechanism by which the fibroblast is able to trigger palmar fibromatosis is still not yet fully understood. It would appear certain that the “abnormal” fibroblasts continuously synthesise profibrotic cytokines which are able to determine the activation to myofibroblasts, to stimulate them to the further proliferation and synthesis of other cytokines, to modify the cells’ differentiation and ultrastructural characteristics, as well as the production of matrix and other proteins. Several fibroblast growth factors have been suggested to be responsible of an abnormal cell activation with an aberrantly elevated collagen synthesis and extracellular deposition in Dupuytren’s disease, as TGF-Be…
Análisis de la función de los espacios culturales en la redefinición de las políticas culturales de las ciudades. Un estudio de los casos de las área…
2021
Esta tesis aborda la relación entre los espacios culturales y las políticas culturales, específicamente en el ámbito urbano. Concretamente, en este proyecto de investigación argumentamos, en primer lugar, que las políticas culturales urbanas y las políticas de creación de espacios culturales están regidas por una misma lógica se articulan en un todo funcional al paradigma dominante de política cultural (en la que los espacios culturales son a la vez derivada y condición del modelo de democratización cultural). En segundo lugar, sostenemos que los espacios culturales son la clave de bóveda de las políticas de democratización cultural, en tanto que constituyen la herramienta principal de su m…
Topical anti-inflammatory activity of some Asian medicinal plants used in dermatological disorders.
2001
The topical anti-inflammatory activity of extracts from Cassia angustifolia, Rheum palmatum, Coptis chinensis, Phellodendron amurense and Scutellaria baicalensis, plants used in traditional East Asian medicine against different skin disorders, was studied. Though in different degree, all the extracts significantly inhibited the edema induced by 12-O-tetradecanoylphorbol-13-acetate (TPA), in both single or multiple application, oxazolone, and arachidonic acid (AA). None of the extracts inhibited in vitro the activity of phospholipase A(2) (PLA(2)) from Naja naja.
N-SUBSTITUTION AND á1-ADRENERGIC RECEPTOR AFFINITY OF LAUDANOSINE ANALOGUES
2006
Benzyltetrahydroisoquinoline (BTHIQ) molecules are able to adopt widely differing conformations that depend on the presence or absence of N-substituents. To assess the possible role of BTHIQ conformation on the affinity of these compounds for α 1 -adrenergic receptors, of interest for the management of hypertension, the racemic N-unsubstituted BTHIQ norlaudanosine and a series of N-alkylated derivatives were assessed for binding to rat brain cortical sites labelled with the radioligand [3H]prazosin. The α 1 -adrenergic affinity in this series increased with the bulk of the substituent on the nitrogen atom, from the N-ethyl to the N-propyl analogue. Comparison of these results with published…
Selective T3–T4 sympathicotomy versus gray ramicotomy on outcome and quality of life in hyperhidrosis patients: a randomized clinical trial
2021
Abstract Background: compensatory hyperhidrosis is the leading cause of patients' dissatisfaction after thoracic sympathicotomy.Objective: to reduce compensatory hyperhidrosis to increase patients' satisfaction. Patients and methods: a prospective randomized study on palmar hyperhidrosis, May 2016-September, 2019. Twenty-one patients T3-T4 sympathicotomy and 21 T3-T4 gray ramicotomy. Data prospectively collected. Analysis at study's end. Focus on the sweating, temperature, quality of life baseline and postoperatively, compensatory hyperhidrosis, hand dryness, patients' satisfaction, and if they would undergo the procedure again and would recommend it.Results: No baseline differences between…
Le piazze quadrate ad angoli chiusi nelle città siciliane di fondazione. Alcuni casi di studio
2013
La piazza delle città fondate in Sicilia tra Cinquecento e Settecento dalla classe baronale accoglie solitamente la sede del potere politico e religioso, palesata nel palazzo del fondatore e nella chiesa Madre, e con la sua posizione orienta la trama viaria, che è di regola a maglia ortogonale. Un caso particolare, non molto diffuso in Sicilia, è rappresentato dalla piazza ad angoli chiusi, attraversata nella mezzeria dei lati da una croce di strade, i cui esempi più noti possono individuarsi nelle piazze di Cattolica Eraclea (1610) e Palma di Montechiaro (1637), che nel testo vengono analizzate.
Sulla viabilità del territorio di Palma di Montechiaro. Brevi note in margine al progetto "Cignana"
2009
Gozos á Santa Ana, madre de María Santísima, que se venera en la Parroquial Iglesia de San Miguel.
El full orlat Il·lustració al·lusiva al goig, amb Santa Anna, la Mare de Déu, Sant Josep, l'Espirit Sant, ángels, etc Text del goig a tres col. separades per bandes
Gozos á la gloriosa santa Elena Emperatriz, madre del Emperador Constantino, que se venera en la Iglesia Parroquial de Santa Cruz.
El full orlat Grav. enmarcat de "Santa Elena", flanquejat per gerros amb flors Text del goig a tres col. separades per filets
Sorption of heavy metals in the biomass of alga Palmaria palmata
2013
Sorption of heavy metals by the sea alga Palmaria palmata was investigated in laboratory conditions. The sorption process of the analytes was carried out with constant flow of the solutions through the algae samples. The Langmuir isotherm model was used to describe equilibria. The experiments confirmed that 50 min of exposure of algae with little heavy metal contamination in contaminated waters results in the increase of concentration of these analytes, proportional to their concentration in the tested waters. On the basis of the Langmuir isotherm direction factor, a = (c(a,max) × K)−1, affinity of heavy metals and algae increases in the following sequence: Mn2+ < Zn2+ ≈ Cd2+ &lt…