Search results - 7 results

Prevalence of Age-Related Macular Degeneration in Europe: The Past and the Future.

stratified for age, birth cohort, gender, geographic region, and time period of the study. Best-corrected visual acuity (BCVA) was compared between late AMD subtypes; geographic atrophy (GA) and choroidal ...

The role of methylation, DNA polymorphisms and microRNAs on HLA-G expression in human embryonic stem cells.

and protein are present or absent in hESC. Several lines of evidence indicate that promoter CpG methylation and 3’ untranslated region (3’ UTR) polymorphisms may influence HLA-G expression. We ...

Pesticide Residues on Three Cut Flower Species and Potential Exposure of Florists in Belgium.

Namur) and from five supermarkets located in the different regions. To have a better understanding of the route of exposure and professional practices a questionnaire was also addressed to a group of 25 ...

Relation between Spongy Bone Density in the Maxilla and Skeletal Bone Density.

at five sites: maxilla midline, retromolar tuberosities, incisor, premolars, and molar regions. RESULTS: The bone density was lower in osteoporotic patients compared with the control patients. The bone ...

The proportion of cancellous bone as predictive factor for early marginal bone loss around implants in the posterior part of the mandible.

cancellous bone). MATERIAL AND METHODS: Four hundred and twenty-three Brånemark MKIII implants inserted in the posterior region of the mandible were examined, retrospectively, on intra-oral radiographs taken at ...

Detection of counterfeit Viagra® by Raman microspectroscopy imaging and multivariate analysis.

the 830-880 cm⁻¹ spectral region discriminated genuine samples while the multivariate analysis of the spectral region between 1200 cm⁻¹ and 1290 cm⁻¹ returns no satisfactory results. A good ...

Comparison and combination of spectroscopic techniques for the detection of counterfeit medicines.

study was to investigate which of these techniques and associations of them were the best for discriminating genuine from counterfeit and imitation samples. Only the regions between 1800-400 cm(-1) and ...

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