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Showing 1 to 12 of 314 entries
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Heterogeneity in the kinetics of nuclear proteins and trajectories of substructures associated with heterochromatin.

Epigenetics & chromatin

Stixová L, Bártová E, Matula P, Daněk O, Legartová S, Kozubek S.
PMID: 21418567
Epigenetics Chromatin. 2011 Mar 18;4:5. doi: 10.1186/1756-8935-4-5.

BACKGROUND: Protein exchange kinetics correlate with the level of chromatin condensation and, in many cases, with the level of transcription. We used fluorescence recovery after photobleaching (FRAP) to analyse the kinetics of 18 proteins and determine the relationships between...

Ossification of the Posterior Petroclinoid Dural Fold: A Cadaveric Study with Neurosurgical Significance.

Journal of neurological surgery. Part B, Skull base

Kimball D, Kimball H, Matusz P, Tubbs RS, Loukas M, Cohen-Gadol AA.
PMID: 26225315
J Neurol Surg B Skull Base. 2015 Aug;76(4):272-7. doi: 10.1055/s-0034-1396598. Epub 2015 Mar 02.

Objectives The roof of the porus trigeminus, composed of the posterior petroclinoid dural fold, is an important landmark to the skull base surgeon. Ossification of the posterior petroclinoid dural fold is an anatomical variation rarely mentioned in the literature....

Review in Translational Cardiology: MicroRNAs and Myocardial Fibrosis in Aortic Valve Stenosis, a Deep Insight on Left Ventricular Remodeling.

Journal of cardiovascular echography

Iacopo F, Lorenzo C, Calogero E, Matteo P, Riccardo PN, Veronica S, Valentina B, Riccardo L, Cristian S, Maria MC, Vitantonio DB.
PMID: 28465975
J Cardiovasc Echogr. 2016 Oct-Dec;26(4):109-114. doi: 10.4103/2211-4122.192132.

MicroRNAs (miRNAs) are a huge class of noncoding RNAs that regulate protein-encoding genes (degradation/inhibition of translation). miRNAs are nowadays recognized as regulators of biological processes underneath cardiovascular disorders including hypertrophy, ischemia, arrhythmias, and valvular disease. In particular, circulating miRNAs...

Previous knowledge can induce an illusion of causality through actively biasing behavior.

Frontiers in psychology

Yarritu I, Matute H.
PMID: 25904883
Front Psychol. 2015 Apr 08;6:389. doi: 10.3389/fpsyg.2015.00389. eCollection 2015.

It is generally assumed that the way people assess the relationship between a cause and an outcome is closely related to the actual evidence existing about the co-occurrence of these events. However, people's estimations are often biased, and this...

Influence of the electron distribution function shape on nonlocal electron heat transport in laser-heated plasmas.

Physical review. E, Statistical, nonlinear, and soft matter physics

Bibi FA, Matte JP.
PMID: 12513419
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Dec;66(6):066414. doi: 10.1103/PhysRevE.66.066414. Epub 2002 Dec 26.

A nonlocal model of electron heat flow in laser-heated plasmas taking into account the super-Gaussian deformation of the electron velocity distribution function by the laser heating was developed. Based on comparisons to Fokker-Planck simulations of hot spot heating, it...

Regulation of Fructan Metabolism in Leaves of Barley (Hordeum vulgare L. cv Gerbel).

Plant physiology

Wagner W, Wiemken A, Matile P.
PMID: 16664835
Plant Physiol. 1986 Jun;81(2):444-7. doi: 10.1104/pp.81.2.444.

Excised primary leaf blades of barley (Hordeum vulgare L. cv Gerbel) rapidly synthesized large quantities of fructan in the light and, upon transfer to the dark, they rapidly degraded it again. In the course of such a light/dark cycle...

Evidence-based practice at the bedside: igniting the spirit of inquiry.

The Pennsylvania nurse

Matula P.
PMID: 16512502
Pa Nurse. 2005 Dec;60(5):22.

No abstract available.

Unusual occurrence of a ZZ/ZW sex-chromosome system and supernumerary chromosomes in Characidium cf. fasciatum (Pisces, Characiformes, Characidiinae).

Genetica

Maistro EL, Mata EP, Oliveira C, Foresti F.
PMID: 16220371
Genetica. 1998 Sep;104(1):1-7. doi: 10.1023/A:1003242020259.

Individuals of two populations of the fish Characidium cf. fasciatum were cytogenetically studied and showed a basic diploid number of 50 chromosomes. Some fishes were found to have 51 to 54 chromosomes due to the presence of one to...

Effect of oxygen doping on electrical properties of small radius (2,1) single-walled carbon nanotubes.

Journal of nanoscience and nanotechnology

Mashapa MG, Ray SS.
PMID: 21128405
J Nanosci Nanotechnol. 2010 Jul;10(7):4234-9. doi: 10.1166/jnn.2010.2990.

We investigated the electrical conductivity of the small radius oxygen-doped (2,1) single-walled carbon nanotubes (SWCNTs) using first-principles density functional theory (DFT). We found that introduction of oxygen does not significantly change the global structure of the SWCNT, and thus...

Pulse compression based on coherent molecular motion induced by transient stimulated Raman scattering.

Optics express

Kida Y, Nagahara T, Zaitsu S, Matuse M, Imasaka T.
PMID: 19516449
Opt Express. 2006 Apr 03;14(7):3083-92. doi: 10.1364/oe.14.003083.

A novel method for compressing a laser pulse, using a combination of transient stimulated Raman scattering and a pump-probe technique, is proposed. The approach does not require a short laser pulse, in contrast to a reported method based on...

Fluoride supplements in pregnancy, effectiveness in the prevention of dental caries in a group of children.

ORAL & implantology

Maturo P, Costacurta M, Perugia C, Docimo R.
PMID: 23285398
Oral Implantol (Rome). 2011 Jan;4(1):23-7. Epub 2011 Nov 08.

UNLABELLED: This clinical, retrospective study intends to evaluate whether the systemic administration of fluoride during pregnancy can reduce caries incidence in a group of paediatric patients, compared to a control group.84 patients were selected out of a sample of...

MIH: epidemiologic clinic study in paediatric patient.

ORAL & implantology

Condò R, Perugia C, Maturo P, Docimo R.
PMID: 23285408
Oral Implantol (Rome). 2012 Apr;5(2):58-69. Epub 2012 Nov 16.

The Molar Incisor Hypomineralization (MIH) is a qualitative and quantitative defect of the enamel structure of the first permanent molars, which may vary from 1 to 4 with involvement of maxillary and jaw permanent incisors. AIM.: Aim of this...

Showing 1 to 12 of 314 entries