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17:13 EST 28th January 2015 | BioPortfolio

The US National Library of Medicine and National Institutes of Health manage which comprises of more than 21 million records, papers, reports for biomedical literature, including MEDLINE, life science and medical journals, articles, reviews, reports and  books.  BioPortfolio aims to publish relevant information on published papers, clinical trials and news associated with users selected topics.

For example view all recent relevant publications on Epigenetics and associated publications and clincial trials.

Showing PubMed Articles 1–25 of 1,100,000+

Tuesday 24th June 1157

Resin-based Pit-and-Fissure Sealants: Microleakage Reduction and Infiltration Enhancement Using a Bonding Agent.

Purpose: To evaluate the marginal microleakage and the infiltration ability of pit-and-fissure sealants by applying the conventional sealing technique in comparison to using an additional bonding agent. Materials and Methods: Extracted non-carious permanent molars (n = 60) were first stored in sterile saline solution and then assigned to one of two groups: group C (control) was sealed (Helioseal F) by using the conventional technique, while in group BA (bonding agent), a bonding agent (OptiBond FL) was addi...

Monday 23rd June 1157

Effect of Salivary Contamination and Decontamination on Bond Strength of Two One-Step Self-Etching Adhesives to Dentin of Primary and Permanent Teeth.

Purpose: To evaluate the effects of human saliva contamination and two decontamination procedures at different stages of the bonding procedure on the bond strength of two one-step self-etching adhesives to primary and permanent dentin. Materials and Methods: Extracted human primary and permanent molars (210 of each) were ground to mid-coronal dentin. The dentin specimens were randomly divided into 7 groups (n = 15/group/molar type) for each adhesive (Xeno V+ and Scotchbond Universal): no saliva contaminatio...

Sunday 22nd June 1157

Effect of Antioxidants on the Dentin Interface Bond Stability of Adhesives Exposed to Hydrolytic Degradation.

Purpose: This study assessed the effect of antioxidants vitamin C (Vit. C), vitamin E (Vit. E) and quercetin (Querc) on the dentin bonding performance, degree of conversion, and rate of polymerization of three commercial adhesive systems (Adper Single Bond 2 [SB], Clearfil SE Bond [CSE], Adper Easy Bond [EB]). Materials and Methods: Human premolars were restored using antioxidant-doped adhesives. The samples were stored for 24 h in distilled water or 6 months under simulated pulpal pressure. Teeth were cut ...

Saturday 21st June 1157

Effect of Punch and Orifice Base Sizes in Different Push-out Test Setups: Stress Distribution Analysis.

Purpose: This study evaluated the influence of punch and base orifice diameters on push-out test results by means of finite element analysis (FEA). Materials and Methods: FEA was performed using 3D models of the push-out test with 3 base orifice diameters (2.5, 3.0, and 3.5 mm) and 3 punch diameters (0.5, 1.0, and 1.5 mm) using MARC/MENTAT (MSC.Software). The image of a cervical slice from a root restored with a fiberglass post was used to construct the models. The mechanical properties of dentin, post, and...

Friday 20th June 1157

Chemical fingerprinting of hydrocarbon-contamination in soil.

Chemical fingerprinting analyses of 29 hydrocarbon-contaminated soils were performed to assess the soil quality and determine the main contaminant sources. The results were compared to an assessment based on concentrations of the 16 priority polycyclic aromatic hydrocarbons pointed out by the U.S. Environmental Protection Agency (EPAPAH16) and total petroleum hydrocarbon (TPH). The chemical fingerprinting strategy proposed in this study included four tiers: (i) qualitative analysis of GC-FID chromatograms, ...

Thursday 19th June 1157

Spectral characterization of postage stamp printing inks by means of Raman spectroscopy.

Time travel through 150 years of Italian postage stamp issues has allowed defining the evolution of the recurring pigments in stamp designs by means of Raman and FTIR spectroscopy. Numerous exemplars have been analyzed, covering the entire production of stamps for both the Italian Kingdom and Republic. Raman and FTIR spectra showed the changeover from Prussian blue to copper phthalocyanine inks in 1958. The entire succession for red inks was also recognized to develop from the original cinnabar to red ochre...

Wednesday 18th June 1157

The role of contrast-enhanced ultrasound (CEUS) in the early assessment of microvascularization in patients with aggressive B-cell lymphoma treated by rituximab-CHOP: a preliminary study.

To explore the role of contrast-enhanced ultrasound (CEUS) in the early evaluation of microvacularization in patients with aggressive B-cell lymphoma treated by R-CHOP.

Tuesday 17th June 1157

Author's response.

Monday 16th June 1157

Author's response (Kottner).

Sunday 15th June 1157

Authors' response (Unbeck and colleagues).

Saturday 14th June 1157

Author's response.

Friday 13th June 1157

PsychoNeuroImmunology Research Society's Norman Cousins Award.

Dr. Rainer H. Straub, University Hospital, Regensburg, Germany, is the recipient of the 2015 Norman Cousins Award and will present the memorial lecture at the PsychoNeuroImmunology Research Society (PNIRS) meeting, June 3–6, Seattle, WA. The Norman Cousins award is the highest honor bestowed by the PNIRS and recognizes sustained and outstanding research contributions in psychoneuroimmunology.

Thursday 12th June 1157

PsychoNeuroImmunology Research Society's Robert Ader New Investigator Award.

Dr. Aric A. Prather, University of California, San Francisco (UCSF), is the recipient of the 2015 Robert Ader New Investigator Award and will present on his research at the PsychoNeuroImmunology Research Society (PNIRS) meeting, June 3–6, Seattle, WA. The Robert Ader New Investigator Award is presented to an outstanding new research scientist who has made exciting basic science or clinical contributions to the field of psychoneuroimmunology.

Wednesday 11th June 1157

In memoriam. Claudine Amiel-Tison.

Tuesday 10th June 1157

The 2015 version of the gene table of monogenic neuromuscular disorders (nuclear genome).

Monday 9th June 1157

Re: fragmentation of transrectal ultrasound-guided biopsy cores is influenced by the method of specimen retrieval.

Sunday 8th June 1157

Re: first round of targeted biopsies with magnetic resonance imaging/ ultrasound-fusion images compared to conventional ultrasound-guided trans-rectal biopsies for the diagnosis of localised prostate cancer.

Saturday 7th June 1157

Re: baseline prostate inflammation is associated with a reduced risk of prostate cancer in men undergoing repeat prostate biopsy: results from the REDUCE study.

Friday 6th June 1157

Re: prostate cancer recurrence after radical prostatectomy: the role of 3-T diffusion imaging in multi-parametric magnetic resonance imaging.

Thursday 5th June 1157

Re: patterns of management and surveillance imaging amongst medical oncologists in Australia for stage I testicular cancer.

Wednesday 4th June 1157

Re: spectrum of bacterial colonization associated with urothelial cells from patients with chronic lower urinary tract symptoms.

Tuesday 3rd June 1157

Thoracic involvement of hepatic hydatidosis.

Monday 2nd June 1157

Pancreatic arteriovenous malformation with portal vein thrombosis.

Sunday 1st June 1157

Hyperparathyroidism caused by retroesophageal adenoma located with C-11 methionine PET/CT in a morbidly obese patient.

Saturday 31st May 1157

Re: health-related quality of life (HRQoL) in cystine compared with non-cystine stone formers.

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