Search results for "fol"
showing 10 items of 7082 documents
Mast Cells Induce Migration of Dendritic Cells in a Murine Model of Acute Allergic Airway Disease
2009
<i>Background: </i>The migration of dendritic cells (DCs) from the lungs to the regional lymph nodes is necessary for the development of allergic airway disease. Following activation, mast cells release a variety of stored or de novo-produced inflammatory mediators, several of them being capable of activating DCs. In this study, the role of mast cells on DC migration from the lungs to the thoracic lymph nodes was investigated in sensitized mice. <i>Methods:</i> Mast cell-deficient mice (Kit<sup>W-sh/W-sh</sup>) and their wild-type counterparts were sensitized intraperitoneally with ovalbumine (OVA) in saline and challenged by a single intranasal administr…
Cellular stress induces cap-independent alpha-enolase/MBP-1 translation.
2015
AbstractMyc promoter-binding protein-1 (MBP-1) is a shorter protein variant of the glycolytic enzyme alpha-enolase. Although several lines of evidence indicate that MBP-1 acts as a tumor suppressor, the cellular mechanisms and signaling pathways underlying MBP-1 expression still remain largely elusive. To dissect these pathways, we used the SkBr3 breast cancer cell line and non-tumorigenic HEK293T cells ectopically overexpressing alpha-enolase/MBP-1. Here, we demonstrate that induced cell stresses promote MBP-1 expression through the AKT/PERK/eIF2α signaling axis. Our results contribute to shedding light on the molecular mechanisms underlying MBP-1 expression in non-tumorigenic and cancer c…
Les ambroisies annuelles (Ambrosia artemisiifolia et Ambrosia trifida) : réponse adaptative au désherbage chimique et connectivité des populations da…
2018
The primary aim of this work was to study the risk of resistance evolution to acetolactate synthase (ALS) inhibiting herbicides in mugwort (Ambrosia artemisiifolia L.) through four points: (i) selection pressure (study of the efficacy of a range of ALS-inhibiting herbicides), (ii) the adaptive response capacity of the weed (determination of the variation in sensitivity to ALS inhibitors between plants and implementation of a recurrent selection programme), (iii) a field study (search for resistance to ALS inhibitors in the field in France), (iv) the study of resistance mechanisms (target-linked - TLR - and non-target-linked - NLR - by a transcriptomics approach). The second objective was to…
FISSIT (Fistula Surgery in Italy) study: A retrospective survey on the surgical management of anal fistulas in Italy over the last 15 years
2021
Background: Surgical treatment of anal fistulas is still a challenge. The aims of this study were to evaluate the adoption and healing rates for the different surgical techniques used in Italy over the past 15 years. Methods: This was a multicenter retrospective observational study of patients affected by simple and complex anal fistulas of cryptoglandular origin who were surgically treated in the period 2003–2017. Surgical techniques were grouped as sphincter-cutting or sphincter-sparing and as technology-assisted or techno-free. All patients included in the study were followed for at least 12 months. Results: A total of 9,536 patients (5,520 simple; 4,016 complex fistulas) entered the stu…
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.
Oocyte Quality According to Protocols for Controlled Ovarian Hyperstimulation and Patients’ Age
1990
In in vitro fertilization (IVF) and embryo transfer (ET), the induction of multiple follicular growth represents the first and necessary step for the efficient performance of the technique.
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…
Wavelet analysis and HHG in nanorings: their applica-tions in logic gates and memory mass devices
2015
We study the application of one nanoring driven by a laser field in different states of polarization in logic circuits. In particular we show that assigning Boolean values to different states of the incident laser field and to the emitted signals, we can create logic gates such as OR, XOR and AND. We also show the possibility of making logic circuits such as half-adder and full-adder using one and two nanorings respectively. Using two nanorings we made the Toffoli gate. Finally we use the final angular momentum acquired by the electron to store information and hence show the possibility of using an array of nanorings as a mass memory device.
Kāda līdz šim nepazīta cikliska amfībiju dzimumpazīme: vardes priekškāju skeleta sezonu variācijas
1924
Atsevišķs iespiedums no: Latvijas Universitātes Raksti, XI. 1924. Kopsavilkums franču valodā.