Results 31 to 40 of about 120,146 (266)

TOWARDS A EUROPEAN IMMIGRATION POLICY:Hacia una Política Europea de Inmigración

open access: yesMigraciones, 2012
G.D. Korella & P. M. Twomey (eds.), College of Europe, European Interuniversity Press, Bruselas, 1995.
Cristina J. Gortázar Rotaeche
doaj  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Aborto Habitual

open access: yesRevista Colombiana de Obstetricia y Ginecología, 1957
Me corresponde en turno hacer un compendio sobre A. H., mas como ya mía compañeros han hablado de las causas y tratamiento del aborto en general, necesariamente habré de incurrir en repeticiones enojosas que ruego se me perdonen.
Hernando Echeverri V.
doaj   +1 more source

Habituation and Dishabituation of P300

open access: yesCognitive and Behavioral Neurology, 2006
We aimed to see the consequences of habituation and posthabituation by means of repeatedly measuring the effects over a longer period.The study was performed on 27 healthy volunteers. The event-related potentials were recorded from the Fz, the Cz, and the Pz electrode sites. The rare tone-frequent tone probability ratio was 20%. All subjects were asked
Keçeci, Hulusi   +2 more
openaire   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

De las pirámides al delito del ejercicio ilegal de la actividad financiera

open access: yesDerecho Penal y Criminología, 2009
Recientes defraudaciones que afectaron a una gran masa de ciudadanos motivaron al Gobierno a dictar normas al amparo de la emergencia social, con las que se modificó el Código Penal colombiano, con el propósito de sancionar severamente a los captadores ...
Hernando A. Hernández Quintero
doaj  

RETRACTED: Comparison of the effect of dydrogesterone and natural micronized progesterone for luteal‐phase support in assisted reproductive technology cycles: A single‐blind randomized clinical trial study

open access: yesHealth Science Reports
Background and Aims One of the causes of preterm labor and recurrent abortion is progesterone deficiency in the luteal phase. The aim of the study was a comparison of the effect of oral dydrogesterone and vaginal progesterone for luteal‐phase support ...
Masoomeh Atarieh   +7 more
doaj   +1 more source

Identification of the plant mitochondrial OrfX protein: A mass spectrometry approach

open access: yesFEBS Letters, EarlyView.
The mitochondrial genome of plants contains an open reading frame, orfx, which encodes a rare protein that has so far escaped mass spectrometric detection. The protein resembles the c‐subunit of bacterial twin‐arginine‐motif‐dependent protein translocases (TatC).
Matthias Döring   +3 more
wiley   +1 more source

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