Results 81 to 90 of about 5,649,672 (258)

Early- and mid-term effects of percutaneous mitral balloon valvuloplasty on left atrial mechanical functions in mitral stenosis

open access: yesTürk Kardiyoloji Derneği Arşivi, 2014
Objectives: The aim of the study was to evaluate left atrial (LA) mechanical functions in MS before and after percutaneous mitral balloon valvuloplasty (PMBV) and to follow it up in short- and mid-term.
Sinan İnci   +5 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Luchas hegemónicas y cambios político: el avance de la izquierda suramericana en perspectiva comparada.

open access: yesColombia Internacional, 2007
The object of this article is to analyse the recent phenomenon of the left’s advance in South America. Besides considering institutional and structural factors which contribute to the comprehension of the left’s diverse expressions in the south of the ...
Jorge Lazo Cividanes.
doaj  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Analysis of left ventricular behaviour in diastole by means of finite element method

open access: yes, 1979
The human left ventricle in diastole can be modelled as a passive structure with incremental internal pressure change being considered as the load. Recent developments in engineering stress analysis provide techniques for predicting the behaviour of ...
Gibson, DG, Yettram, AL, Vinson, CA
core  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Pistas para entender una mofa entre los jovenes uruguayos de izquierda de fines de los sesenta

open access: yesL'Ordinaire des Amériques, 2014
This paper is part of a larger project on the impact of global ideas and practices related to “being young” on the construction of local political identities, particularly regarding the leftist groups and parties that took part in the student movement of
Vania Markarian
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The atomisation of the American Left: The unravelling of collectivism in protesting United States’ Foreign Policy

open access: yes, 2013
This thesis addresses the question: has the rise of postmodernism and the New Social Movements essentially undermined and “individuated” the traditionally collectivist American Left?
Mikkelson, Vaughan
core  

Laying the foundations for rapprochement with the Third World. The Chilean Left on the Cusp of the Triumph of the Cuban Revolution [PDF]

open access: yesЛатиноамериканский исторический альманах
When addressing the relationship between Latin America, Chile, and the Third World in the second half of the 20th cen-tury, there is a historiographical assumption that establishes the Cuban Revolution as playing an essential role as a cultural ...
Soto-Hidalgo, Javiera
doaj   +1 more source

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