Search results for "mORF"

Myoepithelial cells are the main component in pleomorphic adenomas?

2007

Objective: The aim of this study was to quantify by immunohistochemistry the number of myoepithelial cells (MyECs) in pleomorphic adenomas (PAs). Material and methods: We retrieved the paraffin cubes of 27 PAs, new slides were done and they were stained with anti-S100 protein antibody. The amount of S-100 protein positive cells was quantified, their morphology was recorded and comparison among MyEC number with age, gender and involved gland were also done. Results: With S-100 protein, MyECs in normal salivary gland tissue were seen surrounding the ductual structures only. In the analysed PAs a mean of 27.4% of the neoplastic cells were positive to the antibody. With the exception of one PA,…

Gully erosion susceptibility assessment by means of GIS-based logistic regression: A case of Sicily (Italy)

2014

article i nfo Article history: This research aims at characterizing susceptibility conditions to gully erosion by means of GIS and multivariate statistical analysis. The study area is a 9.5 km 2 river catchment in central-northern Sicily, where agriculture ac- tivities are limited by intense erosion. By means of field surveys and interpretation of aerial images, we prepared a digitalmap of thespatial distribution of 260 gulliesinthestudy area.Inaddition,fromavailable thematicmaps, a 5 m cell size digital elevation model and field checks, we derived 27 environmental attributes that describe the variability of lithology, land use, topography and road position. These attributes were selected f…

Una duna fósil pleistocena en la restinga de la Albufera de Valencia

1979

Effects of ageing on peroxidase activity and localization in radish (Raphanus sativus L.) seeds.

2010

Peroxidase activity was assayed in crude extracts of integument, cotyledons and embryo axis of radish seeds, deteriorated under accelerated ageing conditions. Over five days of ageing, in which germination decreased from 100 to 52%, the enzyme activity in integument was higher than that in other seed parts, increasing in the first days of ageing and then decreasing sharply in extremely aged seeds. Polyacrylamide gel electrophoresis analysis showed four peroxidase isoenzymes with MM of 98, 52.5, 32.8 and 29.5 kDa in the embryo axis of unaged seeds, and only the 32.8 and 29.5 kDa MM isoforms in the integument and cotyledons. In these parts of the seed, only the 29.5 kDa MM isoenzyme increased…

Evoluzione morfologica di Albugo candida in Eruca sativa.

2002

Nuevos datos sobre Ferula loscosii (Lange) Willk. (Apiaceae) en la provincia de Alicante

2012

Se amplía el área de distribución del endemismo ibérico Ferula loscosii en el noroeste de la provincia de Alicante, al haber sido hallados nuevos núcleos poblacionales situados a una distancia de hasta 4 km respecto al único núcleo anteriormente conocido en Villena. Asimismo se adjunta abundante material gráfico y descriptivo sobre las plantas alicantinas para facilitar tanto su comparación con el resto de poblaciones ibéricas como la futura detección de nuevas poblaciones de esta especie. The distribution area of the Iberian endemism Ferula loscosii is enlarged in NW Alicante province. New populations have been found which are located up to 4 km far from the single population currently kno…

Studio di segmentazione morfovolumetrica in pazienti con declino cognitivo lieve amnestico (aMCI) e demenza di Alzheimer (AD) rispetto ad un gruppo d…

2016

SCOPO: Presentare i risultati preliminari di un’analisi di segmentazione morfovolumetrica (VBM) eseguita in pazienti con aMCI ed AD rispetto ad una popolazione di controllo (NAB). Tali dati saranno in futuro correlati ad altri parametri clinico-psicologici raccolti (età, sesso, scolarità, MMSE, ADL, IADL). MATERIALI E METODI: Sono stati sottoposti ad esame RM encefalo 103 soggetti, utilizzando uno scanner RM GE Signa HDxt da 1,5T ed acquisendo, tra le altre, una sequenza Sag 3D T1 FSPGR IR preped ASSET che è stata utilizzata per l’analisi VBM eseguita con il tool sienax (FSL). I risultati sono stati valutati in termini di valori medi e deviazioni standard mediante applicazione del t-test…

On the topography of Herbst's and Grandry's corpuscles in the adult and embryonic duck-bill

1932

Izvilkums no: Acta Zoologica, Bd. 12, 1931.

Zur Topographie der Herbst'schen und Grandry'schen Körperchen im adulten und embryonalen Entenschnabel [Herbsta un Grandry ķermenīšu topogrāfija piea…

1931

Teksts vācu valodā, kopsavilkums latviešu valodā.

Andu spāņu valodas Kolumbijā morfoloģiskās un leksiskās īpatnības sociālajos tīklos

2015

Šī darba mērķis ir noteikt andu spāņu valodas leksiskās un morfoloģiskās īpatnības, kā arī to statusu sociālajos tīklos, darba bāze ir Facebook, Twitter, Ask.fm un YouTube. Galvenie uzdevumu, lai sasniegtu šo mērķi: definēt andu spāņu valodu, raksturot interneta valodas īpatnības un, balstoties uz darbā apkopoto teoriju, analizēt andu spāņu valodu sociālajos tīklos. Nozīmīgākais šī darba secinājums ir, ka interneta valodas īpatnību dēļ kolumbiešu komunikācjā izzūd andu spāņu valodas varianta morfoloģiskās pazīmes, kā arī, saplūstot ar citiem spāņu valodas kolumbiešu variantiem, transformējas andu spāņu valodai raksturīgā leksika, tajā parādoties kolumbiešu žargoniem, slengam un vulgārismiem…