Results 81 to 90 of about 8,576,886 (337)

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

open access: yesFEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel   +9 more
wiley   +1 more source

(Re)pensando a citação em textos acadêmico-científicos

open access: yesSignum: Estudos da Linguagem, 2011
Este trabalho tem como objetivo discutir sobre a citação no texto acadêmico-científico. Argumentamos em favor da necessidade de se reivindicar o citar em sua dimensão dialógica, partindo do pressuposto de que o olhar concebido pelos manuais de ...
José Cezinaldo Rocha Bessa
doaj   +1 more source

A serological survey of eight infectious diseases in a population of free ranging deer (Cervus timorensis russa) in Mauritius [PDF]

open access: yes, 2009
Rusa deer (Cervus timorensis russa) is the most important red meat production of Mauritius. More than 70.000 heads are exploited annually for 440 tones of venison.
Jaumally, Mahmad Reshad   +3 more
core  

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

open access: yesFEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez   +5 more
wiley   +1 more source

Ce que le numérique fait à l’historien.ne. Entretien avec Claire Lemercier

open access: yesDiacronie. Studi di Storia Contemporanea, 2012
Émilien Ruiz est doctorant en histoire contemporaine à l’École des Hautes Études en Sciences Sociales (EHESS). Sa thèse Trop de fonctionnaires? La question des effectifs de l’État dans la France du XXe siècle porte sur divers aspects de l’évolution du ...
Elisa Grandi est doctorante en histoire contemporaine et histoire de l’Amérique Latine à l’Université Paris Diderot et membre du laboratoire SEDET. Sa thèse Réseaux Sociaux et changement institutionnel. Experts internationaux, médiation politique et reformes économiques en Colombie (1949-1966), sous la direction de Zacarias Moutoukias, porte sur les réseaux reliant les experts de la Banque Mondiale et le personnel local en Colombie lors des premières missions de la Banque dans le pays. Après avoir été Visiting Student à la Duke University et Visiting Scholar à la New School of Social Research, elle est actuellement boursière du Gouvernement français Eiffel-Excellence à l’Université Paris Diderot. Parmi ses publications: «David Lilienthal, la Banca Mondiale e lo sviluppo di una rete transnazionale di economic advising (1950-1957)», Diacronie. Studi di Storia Contemporanea: Storia transnazionale e prospettive transnazionali nell’analisi storica, N. 6, 2|2011 (URL: < http://www.studistorici.com/2011/05/01/grandi_numero_6/ >).   +1 more
doaj  

Viruses incidence on yam (Dioscorea spp.) in five municipalities of sucre, colombia incidencia de virosis en ñame

open access: yesTemas Agrarios, 2014
In Colombia, yams (Dioscorea spp.) are grown in the Caribbean region, with Dioscorea alata L. and Dioscorea rotundata Poir. most cultivated species. One of the limiting factors in these crops are diseases caused by viruses, especially by Potyvirus that ...
Iris R. Payares   +2 more
doaj   +1 more source

Cloning, expression, purification, and structural modeling of the Chandipura virus matrix protein

open access: yesFEBS Open Bio, EarlyView.
This research protocol offers a guide for the cloning, expression, and purification of the Chandipura virus matrix protein using E. coli. It also includes a step‐by‐step procedure for cloning, expressing, and conducting fluorescence imaging of GFP‐fused Chandipura virus matrix protein in mammalian cell lines.
Mariana Grieben
wiley   +1 more source

Assessment of the Psychometrical Properties of the Central Relationship Questionnaire 6.0 (CRQ 6.0) In HIV/Aids

open access: yesPsicologia, 2009
HIV/Aids is a disease with physical and psychological consequences that can reach the affective-relationship field. The study aimed to evaluate the psychometric properties of the Central Relationship Questionnaire (CRQ 6.0) in seropositive HIV/Aids ...
Ariane Cristina Massei   +1 more
doaj  

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

Evaluation of bio-conjugation methods for obtaining of synthetic positive control for IgM-capture ELISA

open access: yesRegulatory Mechanisms in Biosystems, 2014
The enzyme-linked immunosorbent assay (ELISA) is the most informative and versatile method of serological diagnostics. The possibility of detecting by ELISA specific antibodies of different classes allow to differentiate primary infectious process and ...
O. Y. Galkin, Y. V. Gorshunov
doaj   +1 more source

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